From cfa437a5903c887f31b94b074c8da701473ecdbc Mon Sep 17 00:00:00 2001 From: Packit Date: Sep 23 2020 15:42:13 +0000 Subject: mingw-libcacard-2.6.0 base --- diff --git a/.tarball-version b/.tarball-version new file mode 100644 index 0000000..e70b452 --- /dev/null +++ b/.tarball-version @@ -0,0 +1 @@ +2.6.0 diff --git a/.version b/.version new file mode 100644 index 0000000..0831d1c --- /dev/null +++ b/.version @@ -0,0 +1 @@ +2.5.3.53-2699 diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..48afc2e --- /dev/null +++ b/COPYING @@ -0,0 +1,504 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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I never heard of users except developers (it is + partially documented in qemu docs/ccid.txt). I propose to not install + it with libcacard, as we don't want to have to support it. + + Signed-off-by: Marc-André Lureau + Acked-by: Jakub Jelen + + Makefile.am | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +commit f2711af5695031fb63d608b8833d9b27f7354072 +Author: Marc-André Lureau +Date: Mon Aug 6 13:06:54 2018 +0000 + + Update README.md with gitlab badges + + README.md | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +commit c1a1f2b86a8d5ef912f046681d739e42136595ec +Author: Jakub Jelen +Date: Thu Aug 2 11:44:03 2018 +0200 + + tests: More ideas to test + + * The ATR code paths are not covered + * The card resets code paths are not covered + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-32-jjelen@redhat.com> + + tests/libcacard.c | 1 + + 1 file changed, 1 insertion(+) + +commit 47980a2649bb6b0f5c36dfff931faa2b2649961e +Author: Jakub Jelen +Date: Thu Aug 2 11:44:02 2018 +0200 + + tests: Consolidate the tests for hw and non-hw versions + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-31-jjelen@redhat.com> + + tests/common.c | 20 ++++++++++++++++++++ + tests/hwtests.c | 44 +++++--------------------------------------- + 2 files changed, 25 insertions(+), 39 deletions(-) + +commit 67dca36d7c1e385418c3bb8b0b13854fc653e893 +Author: Jakub Jelen +Date: Thu Aug 2 11:44:01 2018 +0200 + + tests: Negative test cases to increase coverage + + * mostly negative test cases that were missed during initial implementation + * passthrough and empty applets + * multi-part signatures + * check login count + * invalid GET PROPERTIES APDU queries + * invalid SELECT APDU queries + * invalid instructions + * invalid READ BUFFER APDU queries + * invalid GET ACR APDU queries + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-30-jjelen@redhat.com> + + tests/common.c | 105 ++++++++++++- + tests/common.h | 5 +- + tests/hwtests.c | 20 ++- + tests/libcacard.c | 442 +++++++++++++++++++++++++++++++++++++++++++++++++++++- + 4 files changed, 565 insertions(+), 7 deletions(-) + +commit d73b64d841fef68c7d8c7ac222c86b47a1d912fc +Author: Jakub Jelen +Date: Thu Aug 2 11:44:00 2018 +0200 + + cac, cac-aca: Implement other undocumented encoding for extended properties + + * These modifiers nor format is not documented anywhere, but ActivClient + expects them and cards happily answer them + * This is a kind of more compressed form of other ACA buffers, but it is + extended with some additional values of unknown meaning. + * This is somehow consistent with the standard GET ACR parameters, but if + P1 | 0x40 is set, the response should come in this new format. + * This affects also GET PROPERTIES APDU, where we get also other bunch of + TLVs in case of this bit is set. + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-29-jjelen@redhat.com> + + src/cac-aca.c | 293 ++++++++++++++++++++++++++++++++++++++++++++++++++++-- + src/cac-aca.h | 9 +- + src/cac.c | 268 +++++++++++++++++++++++++++++++++++++++++-------- + src/cac.h | 6 +- + tests/common.c | 45 ++++++++- + tests/libcacard.c | 56 +++++++++++ + 6 files changed, 621 insertions(+), 56 deletions(-) + +commit 08c347c18aeb087a82f925ab1f87d61d00d668e7 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:59 2018 +0200 + + tests: GP Card Manager and responses on SELECT APDU + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-28-jjelen@redhat.com> + + tests/common.c | 20 +++++++++++++++++--- + tests/common.h | 2 ++ + tests/libcacard.c | 35 +++++++++++++++++++++++++++++++++++ + 3 files changed, 54 insertions(+), 3 deletions(-) + +commit bd64bbb3d950331cf1913bb943102cb6deeaefb8 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:58 2018 +0200 + + tests: Make sure we do not crash on bad data to sign + + * This includes also the key bits discovery in test suite. + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-27-jjelen@redhat.com> + + tests/common.c | 6 +++++ + tests/common.h | 2 ++ + tests/hwtests.c | 80 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 88 insertions(+) + +commit 8a48f73cca9afdfabc57a820279af19cb98d08bd +Author: Jakub Jelen +Date: Thu Aug 2 11:43:57 2018 +0200 + + cac-aca: Extend ACR table with fields for extended ACR + + * This is not documented in specification so this is an attempt to + mimic real cards. + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-26-jjelen@redhat.com> + + src/cac-aca.c | 24 +++++++++++++----------- + 1 file changed, 13 insertions(+), 11 deletions(-) + +commit 8694db5efdc413318bb992ceb3257ca3f85c89c0 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:56 2018 +0200 + + tests: Select OID + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-25-jjelen@redhat.com> + + tests/common.c | 43 +++++++++++++++++++++++++++++++++++++++++-- + tests/common.h | 3 +++ + tests/libcacard.c | 41 +++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 85 insertions(+), 2 deletions(-) + +commit c8d2a89621f3b2e39de2ed4acbb0e670151b2e6c +Author: Jakub Jelen +Date: Thu Aug 2 11:43:55 2018 +0200 + + tests: Extend the hwtests with get_response + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-24-jjelen@redhat.com> + + tests/common.c | 73 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ + tests/common.h | 2 ++ + tests/hwtests.c | 23 ++++++++++++++++++ + tests/libcacard.c | 46 ----------------------------------- + 4 files changed, 98 insertions(+), 46 deletions(-) + +commit 5cdc91f97e8a67e0e5f9478fa9be3412f82fd873 +Author: Jakub Jelen +Date: Thu Aug 2 11:44:04 2018 +0200 + + tests: Create separate hardware tests + + * These tests are supposed to run against existing CAC card + connected to local computer, which should be presenting + certificates with 1024 b keys. + + * These tests are skipped in case there is no card available. + + * This also extends the existing testsuite with tests for + various empty applets + + * The setup-softhsm2 script goes through the whole setting of + environment, soft token, generating testing keys, certificates. + + * The NSS DB needs to be created under tests/hwdb/ and local + pkcs#11 module needs to be added to the database + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + [ Marc-André - various fixes for make check & distcheck ] + Signed-off-by: Marc-André Lureau + + Makefile.am | 29 +++ + docs/libcacard.txt | 1 + + tests/cert.cfg | 6 + + tests/common.c | 525 ++++++++++++++++++++++++++++++++++++++++++++++++ + tests/common.h | 42 ++++ + tests/hwtests.c | 287 ++++++++++++++++++++++++++ + tests/libcacard.c | 422 ++------------------------------------ + tests/setup-softhsm2.sh | 93 +++++++++ + 8 files changed, 997 insertions(+), 408 deletions(-) + +commit f6fc2e2debe81d3564af0a16aed085b7300eff27 +Author: Marc-André Lureau +Date: Fri Aug 3 12:34:31 2018 +0200 + + options: add use_hw=removable + + use_hw=yes is used to specify that libcacard will lookup pkcs11 slots + that are both removable & hardware. + + Let's specify that use_hw=removable will select removable slots + (without hardware requirement). + + (use_hw= should eventually be changed/aliased to pk11_slots= or + something else) + + Signed-off-by: Marc-André Lureau + Acked-by: Jakub Jelen + + src/vcard_emul_nss.c | 28 +++++++++++++++++++--------- + 1 file changed, 19 insertions(+), 9 deletions(-) + +commit bfc2ba9f11d6a2c2bb3fd3d493b4c3c334d7483a +Author: Marc-André Lureau +Date: Fri Aug 3 12:19:08 2018 +0200 + + nss: remove unused module_has_removable_hw_slots() check + + The check result is unused, the following loop over module list + doesn't need it anyway. + + The check became obsolete after commit 8f159d0833a37cbe09376dd2f398c6. + + Signed-off-by: Marc-André Lureau + Acked-by: Victor Toso + + src/vcard_emul_nss.c | 32 -------------------------------- + 1 file changed, 32 deletions(-) + +commit edb94d4efb973388c23e032ce851ecb213635eac +Author: Marc-André Lureau +Date: Wed Aug 1 01:30:48 2018 +0200 + + vreader: remove unused define + + Looks like it was never used since introduction in commit + 983bbd0bda8bb9c0392b668b3edeac1530c3c559. + + Signed-off-by: Marc-André Lureau + Acked-by: Victor Toso + + src/vreader.c | 2 -- + 1 file changed, 2 deletions(-) + +commit 982556d04718331d5d51e5d438662817fb47ce2d +Author: Jakub Jelen +Date: Thu Aug 2 11:43:53 2018 +0200 + + cac: Implement CAC passthrough applets + + * The PKI Credential, PKI Certificate and Person Instance applets + are hard to emulate with bogus data and therefore we will + make them available from the existing cards. + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-22-jjelen@redhat.com> + + src/cac.c | 259 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 259 insertions(+) + +commit 854c1f81fcd90806b8829762a7fc567583bad164 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:52 2018 +0200 + + vcard_emul: New function vcard_emul_read_object() + + * This function is used to read generic data objects presented by + the underlying card, if available. It can provide some structures + that we are not able to emulate in software card. + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + [ Marc-André - do not export the function, minor cleanups ] + Signed-off-by: Marc-André Lureau + Message-Id: <20180802094407.4104-21-jjelen@redhat.com> + + docs/libcacard.txt | 8 ++++++++ + src/vcard_emul.h | 4 ++++ + src/vcard_emul_nss.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 63 insertions(+) + +commit e3fed69af5e043dc2bf8896f221427f32bdf3460 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:51 2018 +0200 + + simpletlv: Parse string to internal representation with tests + + * The function parses SimpleTLV string to internal structures, + that can be handled with more ease in the code. + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-20-jjelen@redhat.com> + + src/simpletlv.c | 52 ++++++++++++++++++++++++++++++++++++ + src/simpletlv.h | 13 +++++++++ + tests/simpletlv.c | 80 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 145 insertions(+) + +commit fd217efb625524bc3ef8a63245e3d7615fe9e33a +Author: Jakub Jelen +Date: Thu Aug 2 11:43:50 2018 +0200 + + cac: Emulate also other empty applets; handling multiple COIDs + + * These are probably not mandatory, but they are present in real card + + * There are two types od them, one of them presents buffers in + properties, but they are empty. The other does not even present + the buffers in properties. + + * They do not have any known purpose, but they are on existing cards + + * ACF applet has more valid Card Object IDs it answers to on SELECT OID + APDU + + * This requires some internal changes of SELECT OID handling, but + currently, we do not have any "useful" data in different OIDs + so we just need to keep the protocol. + + * Actually, the data in ACF (Access Control File) are one of the + mandatory parts of CAC, but they are not exposed in PKCS#11 + and impossible to emulate (signatures of the internal structures), + but ActivClient does not really need them. + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-19-jjelen@redhat.com> + + src/cac.c | 376 ++++++++++++++++++++++++++++++++++++++++++++++++++++-- + src/cac.h | 2 + + tests/libcacard.c | 156 +++++++++++++++------- + 3 files changed, 482 insertions(+), 52 deletions(-) + +commit a35d477e5862d63cf1a8337fcba5b14c9744d2ef +Author: Jakub Jelen +Date: Thu Aug 2 11:43:49 2018 +0200 + + tests: Parse the ACA responses to verify their sanity + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-18-jjelen@redhat.com> + + tests/libcacard.c | 83 ++++++++++++++++++++++++++++++++++++++++++++++++++++++- + 1 file changed, 82 insertions(+), 1 deletion(-) + +commit 8604d11b41a23773c43c99b0eaa8d066291a328f +Author: Jakub Jelen +Date: Thu Aug 2 11:43:48 2018 +0200 + + tests: Verify Applet information is present in properties + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-17-jjelen@redhat.com> + + tests/libcacard.c | 4 ++++ + 1 file changed, 4 insertions(+) + +commit c9140d39683a2a5652f91d21ec25bc8d95b675c6 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:47 2018 +0200 + + tests: Test standard ISO operations: sign and login + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-16-jjelen@redhat.com> + + tests/libcacard.c | 99 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 99 insertions(+) + +commit 922ce9b955131413b780b844f9180aac2edd1f1e +Author: Jakub Jelen +Date: Thu Aug 2 11:43:46 2018 +0200 + + cac: Generate CardURLs in CCC based on the cert list + + * This provides the real list of applets in the emulated card + in the CCC applet CardURLs, which is mandatory for applet and certificated + discovery. + * This also increaseses the amount of possible certificates to 10 + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-15-jjelen@redhat.com> + + src/cac.c | 78 ++++++++++++++++++++++++++++++++++--------------------- + tests/libcacard.c | 2 +- + 2 files changed, 50 insertions(+), 30 deletions(-) + +commit d8386ee1a98932433f957a1a5eaf3d775878bc87 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:45 2018 +0200 + + cac: Generate dynamic ACA structures based on the certificates + + * So far, the ACA tables were static from existing card. + * This change allows adjusting the ACA tables based on the real + certificates and PKI applets present in virtual smart card + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-14-jjelen@redhat.com> + + src/cac-aca.c | 244 +++++++++++++++++++++++++++++++++++++++++----------------- + src/cac-aca.h | 4 +- + src/cac.c | 31 +++++--- + 3 files changed, 198 insertions(+), 81 deletions(-) + +commit d3ad1f6f5999ea4dbbff9b8b511622cd6aa6aa59 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:43 2018 +0200 + + tests: Get properties with argument selecting only subset of tags + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-12-jjelen@redhat.com> + + tests/libcacard.c | 24 ++++++++++++++++++++++++ + 1 file changed, 24 insertions(+) + +commit 44317ac4f8aabc3dbd3e456877aec477c07c38a0 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:42 2018 +0200 + + cac: Anotate other missing applets + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-11-jjelen@redhat.com> + + src/cac.c | 315 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 315 insertions(+) + +commit d781bfc984b7ba4d808918137c97f73d407f5b4c +Author: Jakub Jelen +Date: Thu Aug 2 11:43:41 2018 +0200 + + tests: Verify cardURLs are present in CCC + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-10-jjelen@redhat.com> + + tests/libcacard.c | 48 +++++++++++++++++++++++++++++++++++++++++------- + 1 file changed, 41 insertions(+), 7 deletions(-) + +commit 8a987630222a4766d4ade8002520142db5a12196 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:40 2018 +0200 + + tests: Check more fields in properties buffers + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-9-jjelen@redhat.com> + + tests/libcacard.c | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++---- + 1 file changed, 56 insertions(+), 4 deletions(-) + +commit 6575011957b31d611dbc9a2cc20a7a812cd53546 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:39 2018 +0200 + + tests: Test previously introduced applets + + * Make sure the GET PROPERTIES APDU returns something that can be parsed + by our SimpleTLV parser + + * Make sure the GET ACR APDU returns something reasonable on ACA applet + with valid and invalid parameters + + * Make sure the READ BUFFER APDU returns valid buffers + + * Validate PKI properties buffer matches the expected key size + + * Separate test for GET RESPONSE APDU + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-8-jjelen@redhat.com> + + Makefile.am | 6 +- + tests/libcacard.c | 426 ++++++++++++++++++++++++++++++++++++++++++++++++++++-- + 2 files changed, 418 insertions(+), 14 deletions(-) + +commit c130d6ca70aab3f32f6e2c03f0c45725cde5a761 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:38 2018 +0200 + + ACA Applet + + * The Access Control Applet is used to discover other applets + in the card, discover Access Control Rules for various opperations + and provides information about authentication mechanisms. + + * The ACA provides many structures that are quite independent from + the rest of CAC so it is implemented in separate file. + + * All the structures are annotated with the references to specifications + + * Implements structures and access functions in ACA Applet + * Access Control Rules table + * Applet/Object Access Control Rules table + * Access Method Provider table + * Service Applet Table + + (from "5.3.3.5 Get ACR APDU" of GSC-IS 2.1) + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-7-jjelen@redhat.com> + + Makefile.am | 2 + + docs/libcacard.txt | 1 + + src/cac-aca.c | 1106 ++++++++++++++++++++++++++++++++++++++++++++++++++++ + src/cac-aca.h | 32 ++ + src/cac.c | 204 ++++++++++ + src/cac.h | 12 + + 6 files changed, 1357 insertions(+) + +commit b2023cede4cabde7ca06b64c1320a20588778062 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:37 2018 +0200 + + Card Manager Applet + + * The card manager applet from Global Platform is common in + Java Cards. + * This commit fixes its location and implement appropriate + responses to APDUs in separate independent file which can + be used in other cards in future. + * The responses to SELECT APDU are still handled in + the generic ISO 7816 code, but the responses are improved. + * This affects also the existing testsuite, which needs + adjustments, since the SELECT APDU retunrs different data. + * This loads the GP applet separately from CAC applet + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-6-jjelen@redhat.com> + + Makefile.am | 2 + + docs/libcacard.txt | 1 + + src/cac.c | 41 +++----------------- + src/card_7816.c | 59 ++++++++++++++++++++++++++--- + src/gp.c | 102 ++++++++++++++++++++++++++++++++++++++++++++++++++ + src/gp.h | 30 +++++++++++++++ + src/vcard_emul_type.c | 11 +++++- + tests/libcacard.c | 10 ++--- + 8 files changed, 207 insertions(+), 49 deletions(-) + +commit 1ee47450fcdb8cdc135bf971371d3e230c5aa7f6 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:36 2018 +0200 + + CCC Applet implementation + + * The Card Capability Container (CCC) is mandatory applet of CAC 2 + and is used to discover other applets, card capabilities and + properties + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-5-jjelen@redhat.com> + + src/cac.c | 361 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++------ + src/cac.h | 15 +++ + 2 files changed, 345 insertions(+), 31 deletions(-) + +commit f2b58b03d07a404550f89e8835f932b152fb5aa3 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:35 2018 +0200 + + Adjust PKI Applet to CAC 2 + + * This involves creation of properties structures in the applet, + that are used to discover pki buffers in the applet and its + properties. + * This also removes the old way of accessing certificates using + GET CERTIFICATE APDU also with the test + * This uses the new function vcard_emul_rsa_bits() to expose the + real key size in properties buffer + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-4-jjelen@redhat.com> + + src/cac.c | 474 +++++++++++++++++++++++++++++++++++++++++++++++------- + src/cac.h | 30 +++- + tests/libcacard.c | 26 +-- + 3 files changed, 439 insertions(+), 91 deletions(-) + +commit b56eb2e9fb7b6e000f6b6cdaae63c03b48ce12c2 +Author: Jakub Jelen +Date: Thu Aug 2 11:43:34 2018 +0200 + + vcard_emul: New function vcard_emul_rsa_bits + + * Introduce a new API to get the key size from the key to present it in + CAC properties structures later + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180802094407.4104-3-jjelen@redhat.com> + [ Marc-André - do not export the function ] + Signed-off-by: Marc-André Lureau + + docs/libcacard.txt | 4 ++++ + src/vcard_emul.h | 1 + + src/vcard_emul_nss.c | 22 ++++++++++++++++++++++ + 3 files changed, 27 insertions(+) + +commit b806a9b526c5ceb954ce779bb255601e98aad929 +Author: Jakub Jelen +Date: Tue Jul 31 16:50:38 2018 +0200 + + Set up the CI in gitlab including coverage reports + + Signed-off-by: Jakub Jelen + [ Marc-André - simplify, make it work on fdo gitlab ] + Signed-off-by: Marc-André Lureau + + .gitlab-ci.yml | 44 ++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 44 insertions(+) + +commit 6b0cbef44d95d5eccff55ff827faaabd4a7d3efc +Author: Jakub Jelen +Date: Thu Aug 2 11:43:33 2018 +0200 + + tests: Properly terminate the event thread and clean up memory + + Signed-off-by: Jakub Jelen + Message-Id: <20180802094407.4104-2-jjelen@redhat.com> + [ Marc-André - minor cleanups ] + Signed-off-by: Marc-André Lureau + + tests/libcacard.c | 25 ++++++++++++++++++++----- + 1 file changed, 20 insertions(+), 5 deletions(-) + +commit 0292e76bd1d59b884d7bea08085ef48ff89eea43 +Author: Jakub Jelen +Date: Tue Jul 31 16:50:02 2018 +0200 + + hex_dump: Helper function to allow inspection of internal buffers + + The following CAC2 commits are going to use that function for + debugging purposes. + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + [ Marc-André - minor header adjustments ] + Signed-off-by: Marc-André Lureau + Message-Id: <20180731145039.9867-9-jjelen@redhat.com> + + src/common.c | 41 ++++++++++++++++++++++++++++++++++++++++- + src/common.h | 5 +++++ + 2 files changed, 45 insertions(+), 1 deletion(-) + +commit 420fba15e7ab123dff8c4be80589fabb29624e6a +Author: Jakub Jelen +Date: Tue Jul 31 16:50:01 2018 +0200 + + simpletlv: Allow clonning of the SimpleTLV structures with test + + * This function creates a deep copy of the whole structure. + * The new structure is dynamically allocated and needs to be freed. + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180731145039.9867-8-jjelen@redhat.com> + + src/simpletlv.c | 42 ++++++++++++++++++++++++++++++++++++++++++ + src/simpletlv.h | 9 +++++++++ + tests/simpletlv.c | 28 ++++++++++++++++++++++++++++ + 3 files changed, 79 insertions(+) + +commit 2b63d4e7565de714cc9d4f2648e472ac7e355041 +Author: Jakub Jelen +Date: Tue Jul 31 16:50:00 2018 +0200 + + simpletlv: Add a way to skip unused members + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180731145039.9867-7-jjelen@redhat.com> + + src/simpletlv.c | 11 +++++++++- + src/simpletlv.h | 5 +++-- + tests/simpletlv.c | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 73 insertions(+), 3 deletions(-) + +commit a88fab672fb1f0500ed2ceb3cd1699006c82f4d5 +Author: Jakub Jelen +Date: Tue Jul 31 16:49:59 2018 +0200 + + tests: Cover the SimpleTLV with functional tests + + * The CAC is sometimes using nested SimpleTLV structures that might + be ambiguous, which is covered too. + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + [ Marc-André - improve build-sys ] + Signed-off-by: Marc-André Lureau + Message-Id: <20180731145039.9867-6-jjelen@redhat.com> + + Makefile.am | 14 +++- + docs/libcacard.txt | 1 + + tests/simpletlv.c | 207 +++++++++++++++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 220 insertions(+), 2 deletions(-) + +commit bd1234f24d5151c55fdd66e9b0bb75fffd95502e +Author: Jakub Jelen +Date: Tue Jul 31 16:49:58 2018 +0200 + + Basic SimpleTLV encoding and decoding methods + + * The source code is originally based on the OpenSC cac card driver + + * The SimpleTLV encoding is used in various places of the CAC + cards to encode most of buffers in the card + + * The implementation is extended of structures representing the + SimpleTLV objects, that can be either static or dynamically + allocated. The dynamic one need to be recursivelly freed. + + * Dynamic structures can be created by mergig other provided structures, + which is common in ACA, where all the responses are prefixed with + applet information. + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + [ build-sys: do not install private headers ] + Signed-off-by: Marc-André Lureau + Message-Id: <20180731145039.9867-5-jjelen@redhat.com> + + Makefile.am | 4 + + docs/libcacard.txt | 4 + + src/common.c | 49 ++++++++++ + src/common.h | 30 ++++++ + src/simpletlv.c | 272 +++++++++++++++++++++++++++++++++++++++++++++++++++++ + src/simpletlv.h | 117 +++++++++++++++++++++++ + 6 files changed, 476 insertions(+) + +commit 3b4b3a3f579c16b696ebb9c8d8ed7b29b4a712eb +Author: Jakub Jelen +Date: Tue Jul 31 16:50:16 2018 +0200 + + build-sys: Add valgrind supressions for NSS, adjust glib path + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + [ Marc-André - reference installed glib suppression file ] + Signed-off-by: Marc-André Lureau + Message-Id: <20180731145039.9867-23-jjelen@redhat.com> + + build-aux/glib-tap.mk | 4 +-- + build-aux/nss.supp | 81 +++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 83 insertions(+), 2 deletions(-) + +commit 64920965aea74afb512377142e09e5f10aa28dc9 +Author: Jakub Jelen +Date: Tue Jul 31 16:49:57 2018 +0200 + + build-sys: remove autoconf-archive m4 files + + The files are updated by aclocal. Let's require autoconf-archive + instead, to avoid unnecessary maintainance in the git repository (the + m4 files are dist'ed in release tarball). + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + [ Marc-André - updated commit message, update MAINTAINERCLEANFILES ] + Signed-off-by: Marc-André Lureau + Message-Id: <20180731145039.9867-4-jjelen@redhat.com> + + Makefile.am | 3 +- + m4/ax_append_compile_flags.m4 | 65 ------------ + m4/ax_append_flag.m4 | 71 ------------- + m4/ax_append_link_flags.m4 | 63 ----------- + m4/ax_check_compile_flag.m4 | 74 ------------- + m4/ax_check_enable_debug.m4 | 124 ---------------------- + m4/ax_check_link_flag.m4 | 74 ------------- + m4/ax_code_coverage.m4 | 229 ---------------------------------------- + m4/ax_compiler_flags.m4 | 158 --------------------------- + m4/ax_compiler_flags_cflags.m4 | 133 ----------------------- + m4/ax_compiler_flags_gir.m4 | 60 ----------- + m4/ax_compiler_flags_ldflags.m4 | 75 ------------- + m4/ax_is_release.m4 | 69 ------------ + m4/ax_require_defined.m4 | 37 ------- + 14 files changed, 2 insertions(+), 1233 deletions(-) + +commit 1ba0bd696f051c7deff84c9014a1a3f57f8236c9 +Author: Jakub Jelen +Date: Tue Jul 31 16:49:56 2018 +0200 + + Adjust authorship information + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Reviewed-by: Marc-André Lureau + Message-Id: <20180731145039.9867-3-jjelen@redhat.com> + + README.md | 4 ++++ + 1 file changed, 4 insertions(+) + +commit 161218cf410ff7a326ff671a6f4b97c7e3684f04 +Author: Jakub Jelen +Date: Tue Jul 31 16:49:55 2018 +0200 + + vimconfig + GSC-IS specification link + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Reviewed-by: Marc-André Lureau + Message-Id: <20180731145039.9867-2-jjelen@redhat.com> + + src/cac.c | 4 ++++ + src/card_7816.c | 2 ++ + src/vcard_emul_nss.c | 1 + + 3 files changed, 7 insertions(+) + +commit 33c9a046d32ce3cd62387aa2aed6e25b59971342 +Author: Jakub Jelen +Date: Tue Jul 31 11:35:51 2018 +0200 + + vcard_emul: Missing cleanup + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180731093551.10562-8-jjelen@redhat.com> + + src/vcard_emul_nss.c | 1 + + 1 file changed, 1 insertion(+) + +commit 616083e06369e5dccc5d98b134ac225bc6c8c39f +Author: Jakub Jelen +Date: Tue Jul 31 11:35:50 2018 +0200 + + typos + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180731093551.10562-7-jjelen@redhat.com> + + src/vcard_emul_nss.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 1dd40fbf2df064869e01a9069bfddd9fafb5144f +Author: Jakub Jelen +Date: Tue Jul 31 11:35:49 2018 +0200 + + docs: Update documentation to reflect current state, link it from README + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180731093551.10562-6-jjelen@redhat.com> + + README.md | 2 ++ + docs/libcacard.txt | 48 +++++++++++++++++++++++++----------------------- + 2 files changed, 27 insertions(+), 23 deletions(-) + +commit daca1ff9736b736b042988fc78728f6f649f72f8 +Author: Jakub Jelen +Date: Tue Jul 31 11:35:48 2018 +0200 + + vscclient: learn to diff with real card for debug + + This adds option -p to talk to a real HW smartcard through PCSC + and compare the anser of HW with libcacard. + + Original commit from Marc-Andre Lureau rebased to current version: + + https://github.com/qemu/qemu/commit/812d2f042d39afdcfce958aba37c04f5b5c34ab5 + + This also fixes the changeset to build without PCSC support and adds colors + for better oriantation in the differences. + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180731093551.10562-5-jjelen@redhat.com> + + Makefile.am | 4 +- + src/vscclient.c | 161 +++++++++++++++++++++++++++++++++++++++++++++++++++++--- + 2 files changed, 156 insertions(+), 9 deletions(-) + +commit b3c4ecef92b6c56a1743baaa18907655ac755dcf +Author: Jakub Jelen +Date: Tue Jul 31 11:35:47 2018 +0200 + + vcard_emul_nss: Avoid memory leaks + + * This structure was never freed + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180731093551.10562-4-jjelen@redhat.com> + + src/vcard_emul_nss.c | 1 + + 1 file changed, 1 insertion(+) + +commit c38383282b25070f943a9fc07f79ed04ffaa38d1 +Author: Jakub Jelen +Date: Tue Jul 31 11:35:46 2018 +0200 + + vcard_emul_nss: Do not segfault on bad data + + * In case we already know that the card does not know raw RSA + nor the data look like PKCS#1.5, we need to gracefully return. + + * If the client passed invalid data, the applications used to + segfault here because of negative length argument to memset(). + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180731093551.10562-3-jjelen@redhat.com> + + src/vcard_emul_nss.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +commit 0d3a683a244b4f2f957e5a0db011342df4c9bd79 +Author: Jakub Jelen +Date: Tue Jul 31 11:35:45 2018 +0200 + + Do not logout after every applet selection + + * This ammends the b8ebb12 , which was logging out the current user + on every applet selection, which is more common in CACv2 than in + the first version. + * This change issues the logout only before the login is explicitly + requested, which makes sure the password is properly verified + * This might need some attention + + Signed-off-by: Jakub Jelen + Reviewed-by: Robert Relyea + Message-Id: <20180731093551.10562-2-jjelen@redhat.com> + + src/vcard.c | 4 ---- + src/vcard_emul_nss.c | 4 ++++ + 2 files changed, 4 insertions(+), 4 deletions(-) + +commit 2803c96e27a38e29a9cdefd51bcf157ac9da7335 +Author: Marc-André Lureau +Date: Wed Aug 2 10:54:37 2017 +0200 + + vscclient: handle ? option + + Unknown option fallbacks to '?' case. + Keep the assert(optarg) for scan-build. + + Fixes: + https://bugzilla.redhat.com/show_bug.cgi?id=1477322 + + Signed-off-by: Marc-André Lureau + Acked-by: Victor Toso + + src/vscclient.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +commit aaa5251791bf0b1640afcba77a7d79ea23c42d53 +Author: Marc-André Lureau +Date: Wed Mar 1 16:44:18 2017 +0400 + + Update NEWS for v2.5.3 + + Signed-off-by: Marc-André Lureau + Acked-by: Victor Toso + + NEWS | 9 +++++++++ + 1 file changed, 9 insertions(+) + +commit 9113dc6a303604a2d9812ac70c17d076ef11886c +Author: Li Qiang +Date: Tue Feb 21 22:34:20 2017 -0800 + + smartcard: fix memory leak in vcard_apdu_new + + In the error path, 'new_apdu->a_data' is not freed. + This can be triggered by the guest continuely. + + Signed-off-by: Li Qiang + Reviewed-by: Marc-André Lureau + + src/card_7816.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit ad591057c301d3120c3f7e5a5826342c8bf523bc +Author: Jakub Jelen +Date: Fri Aug 12 11:31:37 2016 +0200 + + Do not fail, if the caller didn't pick up response from previous call + + During our testing of a new CAC driver in OpenSC, with this library, we + encountered a problem with |libcacard| failing and the driver returning + only a fraction of the requested objects. + + The problem is that the Emulator wants to return the data (properly + signalized by 61 (RESPONSE BYTES) in SW1), but this is ignored for some + reason in some of our calls from OpenSC. The Emulator should not fail + hard for the next independent request, rather silently drop the buffer + and serve the ongoing APDU request (I would left for consideration to + somehow log such problem). + + Patch was successfully tested on Fedora 24 host and solves our problem + (though we worked around the problem already in the driver too). + + Reviewed-by: Marc-André Lureau + + src/card_7816.c | 4 +--- + 1 file changed, 1 insertion(+), 3 deletions(-) + +commit fede413532c8c786e507388eddb78530473814f6 +Author: Marc-André Lureau +Date: Thu Mar 3 01:55:57 2016 +0100 + + vscclient: help scan-build + + scan-build gives a false-positive error because it gets confused that + optarg may be NULL. Help him by adding an assert. + + Signed-off-by: Marc-André Lureau + Reported-by: Miroslav Rezanina + + src/vscclient.c | 2 ++ + 1 file changed, 2 insertions(+) + +commit de542d9d0ac43e0dcb74ce8625fa717e3d093c1a +Author: Marc-André Lureau +Date: Thu Mar 3 01:54:10 2016 +0100 + + nss: report error on invalid db= argument + + The db argument must end with " or \n. + + Found thanks to clang scan-build. + + Signed-off-by: Marc-André Lureau + Reported-by: Miroslav Rezanina + + src/vcard_emul_nss.c | 4 ++++ + 1 file changed, 4 insertions(+) + +commit 998db1e88eb8219264476c022d1446f3cb4330e8 +Author: Marc-André Lureau +Date: Thu Dec 3 15:29:50 2015 +0100 + + Remove libcacard.h warning + + qemu.git uses -Werror by default, and this is problematic as 2.5.0 + doesn't use libcacard.h and it breaks some developpers setup. + + Remove the warning and release 2.5.2. + + This change can be reverted in a near future (after 2.5.0 release and + a qemu patch is merged?) + + Signed-off-by: Marc-André Lureau + + NEWS | 5 +++++ + src/cac.h | 4 ---- + src/capcsc.h | 4 ---- + src/card_7816.h | 4 ---- + src/card_7816t.h | 4 ---- + src/eventt.h | 4 ---- + src/vcard.h | 4 ---- + src/vcard_emul.h | 4 ---- + src/vcard_emul_type.h | 4 ---- + src/vcardt.h | 4 ---- + src/vevent.h | 4 ---- + src/vreader.h | 4 ---- + src/vreadert.h | 4 ---- + src/vscard_common.h | 4 ---- + 14 files changed, 5 insertions(+), 52 deletions(-) + +commit e3e378082d623ec9a9a1f7cf065a1efa0634abd8 +Author: Marc-André Lureau +Date: Tue Nov 24 15:32:59 2015 +0100 + + NEWS: update for 2.5.1 release + + Signed-off-by: Marc-André Lureau + + NEWS | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit b4a8eb7629053c27e66d9c334f61a58be88f4270 +Author: Marc-André Lureau +Date: Tue Nov 24 13:47:32 2015 +0100 + + Add travis.yml + + Signed-off-by: Marc-André Lureau + + .travis.yml | 25 +++++++++++++++++++++++++ + README.md | 4 +++- + 2 files changed, 28 insertions(+), 1 deletion(-) + +commit 676c6ebfa90d387371197f38a1f78cfeadc67b9a +Author: Marc-André Lureau +Date: Tue Nov 24 13:47:13 2015 +0100 + + build-sys: build-aux/test-driver is already disted + + Signed-off-by: Marc-André Lureau + + Makefile.am | 1 - + 1 file changed, 1 deletion(-) + +commit d134e0a7a919ac9b0f899966bf1b7a098a75559e +Author: Marc-André Lureau +Date: Tue Nov 24 13:46:32 2015 +0100 + + build-sys: show correct pcsc summary + + Show no if PCSC is disabled + + Signed-off-by: Marc-André Lureau + + configure.ac | 2 ++ + 1 file changed, 2 insertions(+) + +commit 829f914305033a1bdf2f89754904b03d7da99e84 +Author: Marc-André Lureau +Date: Thu Nov 19 13:29:15 2015 +0100 + + libcacard: add G_BEGIN/END_DECLS + + If the compiler in use is a C++ compiler, adds extern "C" around the + header. + + Signed-off-by: Marc-André Lureau + + src/libcacard.h | 6 ++++++ + 1 file changed, 6 insertions(+) + +commit 09499297fb5a73fe1b6bf080d23e24d897040fd0 +Author: Marc-André Lureau +Date: Thu Nov 19 13:28:06 2015 +0100 + + libcacard: add a warning for libcacard.h inclusion + + Only libcacard.h should be included directly. + + Signed-off-by: Marc-André Lureau + + Makefile.am | 1 + + src/cac.h | 5 +++++ + src/capcsc.h | 4 ++++ + src/card_7816.h | 4 ++++ + src/card_7816t.h | 4 ++++ + src/eventt.h | 5 +++++ + src/libcacard.h | 2 ++ + src/vcard.h | 4 ++++ + src/vcard_emul.h | 4 ++++ + src/vcard_emul_type.h | 5 +++++ + src/vcardt.h | 4 ++++ + src/vevent.h | 5 +++++ + src/vreader.h | 4 ++++ + src/vreadert.h | 4 ++++ + src/vscard_common.h | 4 ++++ + 15 files changed, 59 insertions(+) + +commit 2d273ec90f86e94cd18c6e6fc8a531acaa3d40d2 +Author: Marc-André Lureau +Date: Thu Nov 19 13:25:03 2015 +0100 + + Include glib.h in public header + + vscard_common.h uses glib G_BYTE_ORDER macros. Include glib.h in the + file, and thus move glib-2.0 as a Require package. + + Signed-off-by: Marc-André Lureau + + libcacard.pc.in | 3 ++- + src/vscard_common.h | 1 + + 2 files changed, 3 insertions(+), 1 deletion(-) + +commit 7efc9cda2f1c908ec6c388c216391fdc1c0dfbfb +Author: Jeremy White +Date: Wed Oct 14 09:37:46 2015 -0500 + + Add m4/pkg.m4 to the list of expected m4 files. + + This gets it into the .gitignore, and gets it cleaned + by a maintainer-clean. + + Makefile.am | 3 +++ + 1 file changed, 3 insertions(+) + +commit b4a54e79fbf0b869bc92f80b374bd4c5cd8872dc +Author: Jeremy White +Date: Wed Oct 14 09:34:44 2015 -0500 + + Add our own auto foo files to support AX_APPEND_LINK_FLAGS and AX_CHECK_LINK_FLAGS. + + m4/ax_append_link_flags.m4 | 63 +++++++++++++++++++++++++++++++++++++++ + m4/ax_check_link_flag.m4 | 74 ++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 137 insertions(+) + +commit f4f83937383c14982be6e2e71b05c39b9e68a00f +Author: Jeremy White +Date: Mon Oct 12 11:05:55 2015 -0500 + + Add gthread libraries to link flags for the test. + + Fixes 'make check' on Debian. + + Makefile.am | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit e8e458f72e6cf1ee88a5314353b7c426621fda2d +Author: Christophe Fergeau +Date: Fri Oct 9 19:27:58 2015 +0200 + + build-sys: Add git-version-gen to EXTRA_DIST + + Without it, running autoreconf -fi from a tarball is going to spew a lot + of warnings about this missing file, and afterwards, ./configure will + generate version-less .pc files. + + Makefile.am | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +commit 388cf82d44a753a1dc293b4a40a52d415bdded6e +Author: Marc-André Lureau +Date: Mon Oct 12 11:13:30 2015 +0200 + + Remove link_test.c + + This test was not automated and is now redundant with make check tests + + Signed-off-by: Marc-André Lureau + + docs/libcacard.txt | 1 - + src/link_test.c | 22 ---------------------- + 2 files changed, 23 deletions(-) + +commit 0fcaf1b09e7924804485d82d9b2af38c5f78ebd1 +Author: Marc-André Lureau +Date: Thu Oct 8 17:33:08 2015 +0200 + + NEWS: update for upcoming 2.5.1 + + Signed-off-by: Marc-André Lureau + + NEWS | 11 +++++++++++ + 1 file changed, 11 insertions(+) + +commit 5868de27055019ecf4bad31c57c24afb97c893af +Author: Marc-André Lureau +Date: Sat Sep 5 01:32:15 2015 +0200 + + build-sys: move G_LOG_DOMAIN to CPPFLAGS + + So the whole project use the same log domain. + + Signed-off-by: Marc-André Lureau + + Makefile.am | 1 + + src/vreader.c | 5 ----- + 2 files changed, 1 insertion(+), 5 deletions(-) + +commit 77a128302ca65c17ab9c7b85f4e9777b56a92fa6 +Author: Marc-André Lureau +Date: Mon Aug 31 20:26:10 2015 +0200 + + Add some tests & code coverage + + Signed-off-by: Marc-André Lureau + + Makefile.am | 31 ++- + build-aux/glib-tap.mk | 150 +++++++++++ + build-aux/tap-driver.sh | 652 ++++++++++++++++++++++++++++++++++++++++++++++++ + build-aux/tap-test | 5 + + configure.ac | 4 +- + m4/glibtests.m4 | 28 +++ + tests/db/cert8.db | Bin 0 -> 65536 bytes + tests/db/key3.db | Bin 0 -> 16384 bytes + tests/db/secmod.db | Bin 0 -> 16384 bytes + tests/libcacard.c | 239 ++++++++++++++++++ + 10 files changed, 1103 insertions(+), 6 deletions(-) + +commit bf81602270d7a45a1bdcd1a7ebfafde5bed6d38b +Author: Marc-André Lureau +Date: Mon Aug 31 20:55:01 2015 +0200 + + Add libcacard.h + + A top-level header file is often easier to deal with for programs + + Signed-off-by: Marc-André Lureau + + Makefile.am | 1 + + src/libcacard.h | 21 +++++++++++++++++++++ + 2 files changed, 22 insertions(+) + +commit 3753cf2843c06d65b8560be3bf3753000daf6b52 +Author: Marc-André Lureau +Date: Mon Aug 31 20:53:54 2015 +0200 + + build-sys: do not install vcardt_internal.h + + It was not in the exported symbols, so it shouldn't hurt to remove it now. + + Signed-off-by: Marc-André Lureau + + Makefile.am | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit e387a3212c02da4ffc1349184792c42a5c4a2fd5 +Author: Thomas Huth +Date: Thu Mar 19 15:53:50 2015 +0100 + + libcacard: Fix bug detected with 'smatch' + + 'smatch' complains about two bugs and one style issue in card_7816.c: + + libcacard/card_7816.c:273 vcard_apdu_set_length() warn: should this be a bitwise op? + libcacard/card_7816.c:295 vcard_apdu_set_length() warn: should this be a bitwise op? + libcacard/card_7816.c:661 vcard7816_vm_process_apdu() warn: inconsistent indenting + + ... and indeed, the code seems to be wrong here. Let's fix this + by using a bitwise OR instead of logical OR and by indenting + the code with the right level. + + Signed-off-by: Thomas Huth + Reviewed-by: Marc-André Lureau + + src/card_7816.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +commit 4168dc6c6e25142ebf91ffb621636c9eec6ef8dc +Author: Jeremy White +Date: Tue Jan 20 08:46:26 2015 -0600 + + vscclient: remove the (broken) passthru option + + USE_PASSTHRU was not implemented and -p was useless. + + That option can be achieved using -e "use_hw=yes hw_type=passthru" + + Signed-off-by: Jeremy White + Reviewed-by: Marc-André Lureau + + src/vscclient.c | 16 +++------------- + 1 file changed, 3 insertions(+), 13 deletions(-) + +commit 8152a4c01d895ac708886cdd78330c5c7f8f8011 +Author: Jeremy White +Date: Tue Jan 20 08:42:42 2015 -0600 + + Enable support for passthru + + Enable support for passthru (e.g. direct to pcsc) smart cards in the + emul_options entry point in libcacard. + + Signed-off-by: Jeremy White + Reviewed-by: Marc-André Lureau + + src/vcard_emul_nss.c | 28 +++++++++++++++++++++++++++- + src/vcard_emul_type.c | 3 ++- + 2 files changed, 29 insertions(+), 2 deletions(-) + +commit 226653d227909294248e91a6e114e1b6207e73bd +Author: Jeremy White +Date: Mon Aug 31 19:51:45 2015 +0200 + + Add a VCARD_DIRECT implemention to the libcacard smartcard support + + This uses libpcsclite to provide direct communication with a smartcard. + + Signed-off-by: Jeremy White + Reviewed-by: Marc-André Lureau + + Makefile.am | 9 +- + src/capcsc.c | 501 +++++++++++++++++++++++++++++++++++++++++++++++++++ + src/capcsc.h | 18 ++ + src/card_7816.c | 2 +- + src/card_7816.h | 4 +- + src/libcacard.syms | 1 + + src/vcard.c | 2 +- + src/vcard.h | 2 +- + src/vcard_emul_nss.c | 11 +- + 9 files changed, 542 insertions(+), 8 deletions(-) + +commit 97c0121e53a7b835e33e0d34c17de403291d9721 +Author: Jeremy White +Date: Wed Jan 21 14:46:30 2015 -0600 + + Add error checking to vcard_emul_options() + + Also add an alias of 'nssemul' for the default card + of hw=yes hw_type=cac. + + This allows the spice-gtk client to take a more human + friendly set of arguments and relay them through to this code. + + Signed-off-by: Jeremy White + Reviewed-by: Marc-André Lureau + + src/vcard_emul_nss.c | 39 ++++++++++++++++++++++++++++----------- + 1 file changed, 28 insertions(+), 11 deletions(-) + +commit 6226aa1e4b724bee0e7ba1d21f92bec10a95a901 +Author: Marc-André Lureau +Date: Mon Aug 31 19:09:02 2015 +0200 + + build-sys: add --enable-pcsc + + Signed-off-by: Marc-André Lureau + + configure.ac | 27 +++++++++++++++++++++++++++ + 1 file changed, 27 insertions(+) + +commit 264410e0275103319b4e466d151aa409717bc2ca +Author: Jeremy White +Date: Mon Jan 19 08:46:35 2015 -0600 + + Bug fix: delete the reader entry after queueing an event, not before + + As far as I can tell, the vreader_remove_reader function is not presently in + use anywhere; I have an upcoming patch set that uses it. + + Signed-off-by: Jeremy White + Reviewed-by: Marc-André Lureau + + src/vreader.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit e9bb3d2af900c52991b5d3d168908a1375acbb1f +Author: Marc-André Lureau +Date: Fri Oct 9 16:43:07 2015 +0200 + + build-sys: update autoconf-archive macros + + (alternatively, we could simply require this to be installed, but it's + very recent and the autofoo error is unfriendly) + + Signed-off-by: Marc-André Lureau + + m4/ax_append_flag.m4 | 4 ++-- + m4/ax_compiler_flags.m4 | 4 ++-- + m4/ax_compiler_flags_cflags.m4 | 7 ++++--- + m4/ax_compiler_flags_ldflags.m4 | 12 ++++++------ + 4 files changed, 14 insertions(+), 13 deletions(-) + +commit e6eec69ecb5503517193dbaf81d5d3a918a37142 +Author: Marc-André Lureau +Date: Fri Oct 9 13:12:55 2015 +0200 + + build-sys: vscclient only needs libcacard and gthread/glib + + Reported by Michael Tokarev. + + Signed-off-by: Marc-André Lureau + + Makefile.am | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit e47693ef373453d797dc3ce19d1df52a6ee317df +Author: Fabiano Fidêncio +Date: Wed Oct 7 13:57:25 2015 +0200 + + mingw: include and link to ws2_32 + + Otherwise the following errors can be faced: + src/vscclient-vscclient.o: In function `send_msg': + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:122: undefined + reference to `_imp__htonl@4' + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:124: undefined + reference to `_imp__htonl@4' + src/vscclient-vscclient.o: In function `on_host_init': + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:260: undefined + reference to `_imp__ntohl@4' + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:273: undefined + reference to `_imp__ntohl@4' + src/vscclient-vscclient.o: In function `do_socket_read': + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:332: undefined + reference to `_imp__ntohl@4' + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:333: undefined + reference to `_imp__ntohl@4' + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:334: undefined + reference to `_imp__ntohl@4' + src/vscclient-vscclient.o: In function `connect_to_qemu': + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:615: undefined + reference to `_imp__socket@12' + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:628: undefined + reference to `_imp__getaddrinfo@16' + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:636: undefined + reference to `_imp__connect@12' + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:645: undefined + reference to `_imp__freeaddrinfo@4' + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:650: undefined + reference to `_imp__freeaddrinfo@4' + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:652: undefined + reference to `_imp__closesocket@4' + src/vscclient-vscclient.o: In function `main': + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:676: undefined + reference to `_imp__WSAStartup@8' + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:677: undefined + reference to `_imp__WSAGetLastError@0' + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:778: undefined + reference to `_imp__htonl@4' + /home/ffidenci/src/upstream/libcacard/src/vscclient.c:791: undefined + reference to `_imp__closesocket@4' + collect2: error: ld returned 1 exit status + Makefile:656: recipe for target 'vscclient.exe' failed + make[2]: *** [vscclient.exe] Error 1 + make[2]: Leaving directory '/home/ffidenci/src/upstream/libcacard' + Makefile:774: recipe for target 'all-recursive' failed + make[1]: *** [all-recursive] Error 1 + make[1]: Leaving directory '/home/ffidenci/src/upstream/libcacard' + Makefile:495: recipe for target 'all' failed + make: *** [all] Error 2 + + Makefile.am | 4 ++++ + src/vscclient.c | 1 + + 2 files changed, 5 insertions(+) + +commit 3a1dd01ce6952b3d2d43e8d56e73c9af9a169a18 +Author: Fabiano Fidêncio +Date: Mon Oct 5 22:00:46 2015 +0200 + + mingw: include ws2tcpip header + + This header has the definition of getaddrinfo, according to: + https://msdn.microsoft.com/en-us/library/windows/desktop/ms738520(v=vs.85).aspx + + src/vscclient.c | 1 + + 1 file changed, 1 insertion(+) + +commit f59be583fd98c01e1922e23135167ff028adcf96 +Author: Fabiano Fidêncio +Date: Wed Oct 7 14:05:09 2015 +0200 + + mingw: avoid problems for using %zd (C99) + + Otherwise the following problem can be faced: + src/vscclient.c: In function 'connect_to_qemu': + src/vscclient.c:642:16: error: unknown conversion type character 'z' in format [-Werror=format=] + printf("Connected (sizeof Header=%zd)!\n", sizeof(VSCMsgHeader)); + ^ + src/vscclient.c:642:16: error: too many arguments for format [-Werror=format-extra-args] + + Makefile.am | 4 ++++ + configure.ac | 13 +++++++++++++ + 2 files changed, 17 insertions(+) + +commit 99caa07a0b618b6be38a10136ae240a2173aa209 +Author: Fabiano Fidêncio +Date: Wed Oct 7 13:32:43 2015 +0200 + + mingw: remove cac_is_cac_card dead code + + Without removing cac_is_cac_card the following error can be faced: + + Cannot export cac_is_cac_card: symbol not defined + collect2: error: ld returned 1 exit status + + Found a not so old QEMU thread about this: + https://www.mail-archive.com/qemu-devel%40nongnu.org/msg291698.html + + src/cac.h | 3 --- + src/libcacard.syms | 1 - + src/vcard_emul_type.c | 6 ------ + 3 files changed, 10 deletions(-) + +commit 7962850cc92e51bae8046d2f505ec71adc97aac4 +Author: Marc-André Lureau +Date: Mon Sep 21 15:33:57 2015 +0200 + + Release v2.5.0 + + Makefile.am | 1 + + NEWS | 6 ++++++ + 2 files changed, 7 insertions(+) + +commit 213bfd3d96badaba934fdc283ef97871d9307ee7 +Author: Marc-André Lureau +Date: Tue Sep 22 11:58:56 2015 +0200 + + build-sys: fix linking on rhel6 + + vscclient needs gthread-2.0, and fails to link on rhel6 without it. + + Signed-off-by: Marc-André Lureau + + Makefile.am | 3 ++- + configure.ac | 1 + + 2 files changed, 3 insertions(+), 1 deletion(-) + +commit 108cd963a8025bc7f07093cfef88474141b1d662 +Author: Marc-André Lureau +Date: Mon Sep 21 15:26:28 2015 +0200 + + build-sys: use spice-devel list + + configure.ac | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 05a15df955dbcc1eb66bdcab0bf0ef3c4a13e748 +Author: Marc-André Lureau +Date: Mon Aug 31 01:01:49 2015 +0200 + + build-sys: use WARN_CFLAGS/WARN_LDFLAGS and fix errors + + Signed-off-by: Marc-André Lureau + + Makefile.am | 3 ++- + src/card_7816.c | 4 ++++ + src/vcard.c | 4 ++-- + src/vcard_emul_nss.c | 9 +++++--- + src/vcard_emul_type.c | 3 +++ + src/vreader.c | 6 +++-- + src/vscard_common.h | 11 ++++++++-- + src/vscclient.c | 61 ++++++++++++++++++++++++++++----------------------- + 8 files changed, 63 insertions(+), 38 deletions(-) + +commit cdc61d0c7b363621ab5883ea2cd35ee9e5238538 +Author: Marc-André Lureau +Date: Fri Aug 28 15:17:15 2015 +0200 + + build-sys: autofoo + + autofoo-ize + + Signed-off-by: Marc-André Lureau + + Makefile.am | 82 ++++++++++ + README.md | 21 +++ + autogen.sh | 36 +++++ + build-aux/git-version-gen | 225 +++++++++++++++++++++++++++ + configure.ac | 30 ++++ + git.mk | 333 ++++++++++++++++++++++++++++++++++++++++ + libcacard.pc.in | 14 +- + m4/ax_append_compile_flags.m4 | 65 ++++++++ + m4/ax_append_flag.m4 | 71 +++++++++ + m4/ax_check_compile_flag.m4 | 74 +++++++++ + m4/ax_check_enable_debug.m4 | 124 +++++++++++++++ + m4/ax_code_coverage.m4 | 229 +++++++++++++++++++++++++++ + m4/ax_compiler_flags.m4 | 158 +++++++++++++++++++ + m4/ax_compiler_flags_cflags.m4 | 132 ++++++++++++++++ + m4/ax_compiler_flags_gir.m4 | 60 ++++++++ + m4/ax_compiler_flags_ldflags.m4 | 75 +++++++++ + m4/ax_is_release.m4 | 69 +++++++++ + m4/ax_require_defined.m4 | 37 +++++ + src/Makefile | 45 ------ + src/Makefile.am | 1 + + 20 files changed, 1828 insertions(+), 53 deletions(-) + +commit bfcdf6c71a340c66b9a1e6de0037f1f2376ab6d1 +Author: Marc-André Lureau +Date: Sat Aug 29 00:45:40 2015 +0200 + + glib-compat: keep only the required parts + + Signed-off-by: Marc-André Lureau + + src/glib-compat.h | 34 ++-------------------------------- + 1 file changed, 2 insertions(+), 32 deletions(-) + +commit 5ca1b34a2e3390643cf045109535e4ef80e44dee +Author: Marc-André Lureau +Date: Fri Aug 28 15:35:31 2015 +0200 + + Add COPYING file + + Signed-off-by: Marc-André Lureau + + COPYING | 504 ++++++++++++++++++++++++++++++++++++++++++++++++++ + src/cac.c | 2 +- + src/cac.h | 2 +- + src/card_7816.c | 2 +- + src/card_7816.h | 2 +- + src/card_7816t.h | 2 +- + src/event.c | 2 +- + src/eventt.h | 2 +- + src/link_test.c | 2 +- + src/vcard.c | 2 +- + src/vcard.h | 2 +- + src/vcard_emul.h | 2 +- + src/vcard_emul_nss.c | 2 +- + src/vcard_emul_type.c | 2 +- + src/vcard_emul_type.h | 2 +- + src/vcardt.h | 2 +- + src/vevent.h | 2 +- + src/vreader.c | 2 +- + src/vreader.h | 2 +- + src/vreadert.h | 2 +- + src/vscard_common.h | 2 +- + src/vscclient.c | 2 +- + 22 files changed, 525 insertions(+), 21 deletions(-) + +commit eac1e4a7d11cd8af222cd87cff055ac3879ee31a +Author: Marc-André Lureau +Date: Sat Aug 29 00:40:04 2015 +0200 + + Moving sources to src + + Signed-off-by: Marc-André Lureau + + libcacard/libcacard.pc.in => libcacard.pc.in | 0 + {libcacard => src}/Makefile | 0 + {libcacard => src}/cac.c | 0 + {libcacard => src}/cac.h | 0 + {libcacard => src}/card_7816.c | 0 + {libcacard => src}/card_7816.h | 0 + {libcacard => src}/card_7816t.h | 0 + {libcacard => src}/event.c | 0 + {libcacard => src}/eventt.h | 0 + {include => src}/glib-compat.h | 0 + {libcacard => src}/libcacard.syms | 0 + {libcacard => src}/link_test.c | 0 + {libcacard => src}/vcard.c | 0 + {libcacard => src}/vcard.h | 0 + {libcacard => src}/vcard_emul.h | 0 + {libcacard => src}/vcard_emul_nss.c | 0 + {libcacard => src}/vcard_emul_type.c | 0 + {libcacard => src}/vcard_emul_type.h | 0 + {libcacard => src}/vcardt.c | 0 + {libcacard => src}/vcardt.h | 0 + {libcacard => src}/vcardt_internal.h | 0 + {libcacard => src}/vevent.h | 0 + {libcacard => src}/vreader.c | 0 + {libcacard => src}/vreader.h | 0 + {libcacard => src}/vreadert.h | 0 + {libcacard => src}/vscard_common.h | 0 + {libcacard => src}/vscclient.c | 0 + 27 files changed, 0 insertions(+), 0 deletions(-) + +commit 53f38f8f294369c0b6361782f3c8accc562292d4 +Author: Veres Lajos +Date: Tue Sep 8 22:45:14 2015 +0100 + + typofixes - v4 + + Signed-off-by: Veres Lajos + Signed-off-by: Michael Tokarev + + libcacard/card_7816t.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 51fac5ce4b5a10a8cb521b79df72feddd5a8dab3 +Author: Daniel P. Berrange +Date: Wed Aug 26 12:17:13 2015 +0100 + + maint: remove / fix many doubled words + + Many source files have doubled words (eg "the the", "to to", + and so on). Most of these can simply be removed, but a couple + were actual mis-spellings (eg "to to" instead of "to do"). + There was even one triple word score "to to to" :-) + + Signed-off-by: Daniel P. Berrange + Reviewed-by: Marc-André Lureau + Reviewed-by: Markus Armbruster + Signed-off-by: Michael Tokarev + + docs/libcacard.txt | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 7abb909f6f4d6475a358fb06a80634bebb836455 +Author: Michael Tokarev +Date: Wed Jun 17 21:02:03 2015 +0300 + + libcacard: pkgconfig: tidy dependent libs + + libcacard.pc file lists only one package in Requires + field, which is nss, while glib-2.0 is also a requiriment. + Furthermore, for libraries used internally by the library + (this is the way nss and glib are used by libcacard), + Requires.private shold be used instead of Requires. + + Fix both issues. + + This does not affect linking of qemu because it links + with objects from libcacard directly. + + Signed-off-by: Michael Tokarev + + libcacard/libcacard.pc.in | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 269ac769ece9053ccc63a8da00184f4f641ae015 +Author: John Snow +Date: Fri May 22 14:13:42 2015 -0400 + + glib: remove stale compat functions + + Since we're bumping the version to 2.22+, + remove the now-stale compat functions. + + Signed-off-by: John Snow + Reviewed-by: Markus Armbruster + Reviewed-by: Alex Bennée + Message-id: 1431469140-22208-2-git-send-email-jsnow@redhat.com + + include/glib-compat.h | 35 ----------------------------------- + 1 file changed, 35 deletions(-) + +commit 8422d073b3788ad6968b5ba3ab1947656e50bdfe +Author: Michael Tokarev +Date: Thu May 7 13:38:02 2015 +0300 + + glib-compat.h: change assert to g_assert + + include/glib-compat.h defines a bunch of functions based on glib primitives, + and uses assert() without including assert.h. Replace assert() with + g_assert() to make the file more self-contained, and to fix compilation + breakage after 28507a415a9b1e. + + Reported-by: Laurent Desnogues + Signed-off-by: Michael Tokarev + Tested-by: Laurent Desnogues + + include/glib-compat.h | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +commit 65545be0cd91eca53bc539c8cc9fae01a60bcdd2 +Author: Michael Tokarev +Date: Mon Apr 27 16:29:58 2015 +0300 + + libcacard: do not use full paths for include files in the same dir + + Signed-off-by: Michael Tokarev + Reviewed-by: Paolo Bonzini + + libcacard/vcard_emul_nss.c | 2 +- + libcacard/vcardt.c | 4 ++-- + 2 files changed, 3 insertions(+), 3 deletions(-) + +commit 5b27f34cfb3160ad0b83588a9e0821a59630fc14 +Author: Paolo Bonzini +Date: Mon Apr 27 12:34:18 2015 +0200 + + libcacard: stop including qemu-common.h + + This is a small step towards making libcacard standalone. + + Signed-off-by: Paolo Bonzini + Signed-off-by: Michael Tokarev + + libcacard/cac.c | 5 ++++- + libcacard/card_7816.c | 4 +++- + libcacard/event.c | 2 +- + libcacard/vcard.c | 4 +++- + libcacard/vcard_emul_nss.c | 2 +- + libcacard/vreader.c | 4 +++- + libcacard/vscclient.c | 8 +++++++- + 7 files changed, 22 insertions(+), 7 deletions(-) + +commit 439b24559c74982ec43dc7e99cd45ff050aae7d5 +Author: Cornelia Huck +Date: Thu Apr 2 17:17:45 2015 +0200 + + glib-compat: fix problems with not-quite glib 2.22 + + Commit 89b516d8b9444ece8ccabb322a9389587c7a7b83 ("glib: add + compatibility interface for g_get_monotonic_time()") aimed + at making qemu build with old glib versions. At least SLES11SP3, + however, contains a backport of g_get_monotonic_time() while + keeping the reported glib version at 2.22. + + Let's work around this by a strategically placed #define. + + Signed-off-by: Cornelia Huck + Message-id: 1427987865-433-2-git-send-email-cornelia.huck@de.ibm.com + Signed-off-by: Peter Maydell + + include/glib-compat.h | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +commit 7c12cf892ed3c2cd6a2a276114d68906da9bcd40 +Author: Daniel P. Berrange +Date: Tue Feb 3 11:31:30 2015 +0000 + + libcacard: stop linking against every single 3rd party library + + Building QEMU results in a libcacard.so that links against + practically the entire world + + linux-vdso.so.1 => (0x00007fff71e99000) + libssl3.so => /usr/lib64/libssl3.so (0x00007f49f94b6000) + libsmime3.so => /usr/lib64/libsmime3.so (0x00007f49f928e000) + libnss3.so => /usr/lib64/libnss3.so (0x00007f49f8f67000) + libnssutil3.so => /usr/lib64/libnssutil3.so (0x00007f49f8d3b000) + libplds4.so => /usr/lib64/libplds4.so (0x00007f49f8b36000) + libplc4.so => /usr/lib64/libplc4.so (0x00007f49f8931000) + libnspr4.so => /usr/lib64/libnspr4.so (0x00007f49f86f2000) + libdl.so.2 => /usr/lib64/libdl.so.2 (0x00007f49f84ed000) + libm.so.6 => /usr/lib64/libm.so.6 (0x00007f49f81e5000) + libgthread-2.0.so.0 => /usr/lib64/libgthread-2.0.so.0 (0x00007f49f7fe3000) + librt.so.1 => /usr/lib64/librt.so.1 (0x00007f49f7dda000) + libz.so.1 => /usr/lib64/libz.so.1 (0x00007f49f7bc4000) + libcap-ng.so.0 => /usr/lib64/libcap-ng.so.0 (0x00007f49f79be000) + libuuid.so.1 => /usr/lib64/libuuid.so.1 (0x00007f49f77b8000) + libgnutls.so.28 => /usr/lib64/libgnutls.so.28 (0x00007f49f749a000) + libSDL-1.2.so.0 => /usr/lib64/libSDL-1.2.so.0 (0x00007f49f71fd000) + libpthread.so.0 => /usr/lib64/libpthread.so.0 (0x00007f49f6fe0000) + libvte.so.9 => /usr/lib64/libvte.so.9 (0x00007f49f6d3f000) + libXext.so.6 => /usr/lib64/libXext.so.6 (0x00007f49f6b2d000) + libgtk-x11-2.0.so.0 => /usr/lib64/libgtk-x11-2.0.so.0 (0x00007f49f64a0000) + libgdk-x11-2.0.so.0 => /usr/lib64/libgdk-x11-2.0.so.0 (0x00007f49f61de000) + libpangocairo-1.0.so.0 => /usr/lib64/libpangocairo-1.0.so.0 (0x00007f49f5fd1000) + libatk-1.0.so.0 => /usr/lib64/libatk-1.0.so.0 (0x00007f49f5daa000) + libcairo.so.2 => /usr/lib64/libcairo.so.2 (0x00007f49f5a9d000) + libgdk_pixbuf-2.0.so.0 => /usr/lib64/libgdk_pixbuf-2.0.so.0 (0x00007f49f5878000) + libgio-2.0.so.0 => /usr/lib64/libgio-2.0.so.0 (0x00007f49f5500000) + libpangoft2-1.0.so.0 => /usr/lib64/libpangoft2-1.0.so.0 (0x00007f49f52eb000) + libpango-1.0.so.0 => /usr/lib64/libpango-1.0.so.0 (0x00007f49f50a0000) + libgobject-2.0.so.0 => /usr/lib64/libgobject-2.0.so.0 (0x00007f49f4e4e000) + libglib-2.0.so.0 => /usr/lib64/libglib-2.0.so.0 (0x00007f49f4b15000) + libfontconfig.so.1 => /usr/lib64/libfontconfig.so.1 (0x00007f49f48d6000) + libfreetype.so.6 => /usr/lib64/libfreetype.so.6 (0x00007f49f462b000) + libX11.so.6 => /usr/lib64/libX11.so.6 (0x00007f49f42e8000) + libxenstore.so.3.0 => /usr/lib64/libxenstore.so.3.0 (0x00007f49f40de000) + libxenctrl.so.4.4 => /usr/lib64/libxenctrl.so.4.4 (0x00007f49f3eb6000) + libxenguest.so.4.4 => /usr/lib64/libxenguest.so.4.4 (0x00007f49f3c8b000) + libseccomp.so.2 => /usr/lib64/libseccomp.so.2 (0x00007f49f3a74000) + librdmacm.so.1 => /usr/lib64/librdmacm.so.1 (0x00007f49f385d000) + libibverbs.so.1 => /usr/lib64/libibverbs.so.1 (0x00007f49f364a000) + libutil.so.1 => /usr/lib64/libutil.so.1 (0x00007f49f3447000) + libc.so.6 => /usr/lib64/libc.so.6 (0x00007f49f3089000) + /lib64/ld-linux-x86-64.so.2 (0x00007f49f9902000) + libp11-kit.so.0 => /usr/lib64/libp11-kit.so.0 (0x00007f49f2e23000) + libtspi.so.1 => /usr/lib64/libtspi.so.1 (0x00007f49f2bb2000) + libtasn1.so.6 => /usr/lib64/libtasn1.so.6 (0x00007f49f299f000) + libnettle.so.4 => /usr/lib64/libnettle.so.4 (0x00007f49f276d000) + libhogweed.so.2 => /usr/lib64/libhogweed.so.2 (0x00007f49f2545000) + libgmp.so.10 => /usr/lib64/libgmp.so.10 (0x00007f49f22cd000) + libncurses.so.5 => /usr/lib64/libncurses.so.5 (0x00007f49f20a5000) + libtinfo.so.5 => /usr/lib64/libtinfo.so.5 (0x00007f49f1e7a000) + libgmodule-2.0.so.0 => /usr/lib64/libgmodule-2.0.so.0 (0x00007f49f1c76000) + libXfixes.so.3 => /usr/lib64/libXfixes.so.3 (0x00007f49f1a6f000) + libXrender.so.1 => /usr/lib64/libXrender.so.1 (0x00007f49f1865000) + libXinerama.so.1 => /usr/lib64/libXinerama.so.1 (0x00007f49f1662000) + libXi.so.6 => /usr/lib64/libXi.so.6 (0x00007f49f1452000) + libXrandr.so.2 => /usr/lib64/libXrandr.so.2 (0x00007f49f1247000) + libXcursor.so.1 => /usr/lib64/libXcursor.so.1 (0x00007f49f103c000) + libXcomposite.so.1 => /usr/lib64/libXcomposite.so.1 (0x00007f49f0e39000) + libXdamage.so.1 => /usr/lib64/libXdamage.so.1 (0x00007f49f0c35000) + libharfbuzz.so.0 => /usr/lib64/libharfbuzz.so.0 (0x00007f49f09dd000) + libpixman-1.so.0 => /usr/lib64/libpixman-1.so.0 (0x00007f49f072f000) + libEGL.so.1 => /usr/lib64/libEGL.so.1 (0x00007f49f0505000) + libpng16.so.16 => /usr/lib64/libpng16.so.16 (0x00007f49f02d2000) + libxcb-shm.so.0 => /usr/lib64/libxcb-shm.so.0 (0x00007f49f00cd000) + libxcb-render.so.0 => /usr/lib64/libxcb-render.so.0 (0x00007f49efec3000) + libxcb.so.1 => /usr/lib64/libxcb.so.1 (0x00007f49efca1000) + libGL.so.1 => /usr/lib64/libGL.so.1 (0x00007f49efa06000) + libffi.so.6 => /usr/lib64/libffi.so.6 (0x00007f49ef7fe000) + libselinux.so.1 => /usr/lib64/libselinux.so.1 (0x00007f49ef5d8000) + libresolv.so.2 => /usr/lib64/libresolv.so.2 (0x00007f49ef3be000) + libexpat.so.1 => /usr/lib64/libexpat.so.1 (0x00007f49ef193000) + libbz2.so.1 => /usr/lib64/libbz2.so.1 (0x00007f49eef83000) + libgcc_s.so.1 => /usr/lib64/libgcc_s.so.1 (0x00007f49eed6c000) + liblzma.so.5 => /usr/lib64/liblzma.so.5 (0x00007f49eeb46000) + libnl-route-3.so.200 => /usr/lib64/libnl-route-3.so.200 (0x00007f49ee8e2000) + libnl-3.so.200 => /usr/lib64/libnl-3.so.200 (0x00007f49ee6c4000) + libcrypto.so.10 => /usr/lib64/libcrypto.so.10 (0x00007f49ee2d6000) + libssl.so.10 => /usr/lib64/libssl.so.10 (0x00007f49ee067000) + libgraphite2.so.3 => /usr/lib64/libgraphite2.so.3 (0x00007f49ede48000) + libX11-xcb.so.1 => /usr/lib64/libX11-xcb.so.1 (0x00007f49edc46000) + libxcb-dri2.so.0 => /usr/lib64/libxcb-dri2.so.0 (0x00007f49eda41000) + libxcb-xfixes.so.0 => /usr/lib64/libxcb-xfixes.so.0 (0x00007f49ed838000) + libxcb-shape.so.0 => /usr/lib64/libxcb-shape.so.0 (0x00007f49ed634000) + libgbm.so.1 => /usr/lib64/libgbm.so.1 (0x00007f49ed426000) + libwayland-client.so.0 => /usr/lib64/libwayland-client.so.0 (0x00007f49ed217000) + libwayland-server.so.0 => /usr/lib64/libwayland-server.so.0 (0x00007f49ed005000) + libglapi.so.0 => /usr/lib64/libglapi.so.0 (0x00007f49ecddb000) + libdrm.so.2 => /usr/lib64/libdrm.so.2 (0x00007f49ecbce000) + libXau.so.6 => /usr/lib64/libXau.so.6 (0x00007f49ec9ca000) + libxcb-glx.so.0 => /usr/lib64/libxcb-glx.so.0 (0x00007f49ec7b0000) + libxcb-dri3.so.0 => /usr/lib64/libxcb-dri3.so.0 (0x00007f49ec5ad000) + libxcb-present.so.0 => /usr/lib64/libxcb-present.so.0 (0x00007f49ec3aa000) + libxcb-randr.so.0 => /usr/lib64/libxcb-randr.so.0 (0x00007f49ec19b000) + libxcb-sync.so.1 => /usr/lib64/libxcb-sync.so.1 (0x00007f49ebf94000) + libxshmfence.so.1 => /usr/lib64/libxshmfence.so.1 (0x00007f49ebd91000) + libXxf86vm.so.1 => /usr/lib64/libXxf86vm.so.1 (0x00007f49ebb8a000) + libpcre.so.1 => /usr/lib64/libpcre.so.1 (0x00007f49eb91d000) + libgssapi_krb5.so.2 => /usr/lib64/libgssapi_krb5.so.2 (0x00007f49eb6cf000) + libkrb5.so.3 => /usr/lib64/libkrb5.so.3 (0x00007f49eb3ec000) + libcom_err.so.2 => /usr/lib64/libcom_err.so.2 (0x00007f49eb1e8000) + libk5crypto.so.3 => /usr/lib64/libk5crypto.so.3 (0x00007f49eafb4000) + libkrb5support.so.0 => /usr/lib64/libkrb5support.so.0 (0x00007f49eada5000) + libkeyutils.so.1 => /usr/lib64/libkeyutils.so.1 (0x00007f49eaba0000) + + All libcacard actually needs are the NSS libs. Linking against the entire + world is a regression caused by + + commit 9d171bd9375e4d08feff9adda15163e0811f5f42 + Author: Michael Tokarev + Date: Thu May 8 16:48:27 2014 +0400 + + libcacard: remove libcacard-specific CFLAGS and LIBS from global vars + + Which removed the setting of the LIBS variable in libcacard/Makefile. + + Adding it back as an empty assignment brings the linked libs back to a more + reasonable set + + linux-vdso.so.1 => (0x00007fff575c1000) + libssl3.so => /usr/lib64/libssl3.so (0x00007f7f753b1000) + libsmime3.so => /usr/lib64/libsmime3.so (0x00007f7f75189000) + libnss3.so => /usr/lib64/libnss3.so (0x00007f7f74e62000) + libnssutil3.so => /usr/lib64/libnssutil3.so (0x00007f7f74c36000) + libplds4.so => /usr/lib64/libplds4.so (0x00007f7f74a31000) + libplc4.so => /usr/lib64/libplc4.so (0x00007f7f7482c000) + libnspr4.so => /usr/lib64/libnspr4.so (0x00007f7f745ed000) + libpthread.so.0 => /usr/lib64/libpthread.so.0 (0x00007f7f743d0000) + libdl.so.2 => /usr/lib64/libdl.so.2 (0x00007f7f741cc000) + libgthread-2.0.so.0 => /usr/lib64/libgthread-2.0.so.0 (0x00007f7f73fca000) + libglib-2.0.so.0 => /usr/lib64/libglib-2.0.so.0 (0x00007f7f73c90000) + libc.so.6 => /usr/lib64/libc.so.6 (0x00007f7f738d3000) + libz.so.1 => /usr/lib64/libz.so.1 (0x00007f7f736bd000) + librt.so.1 => /usr/lib64/librt.so.1 (0x00007f7f734b4000) + /lib64/ld-linux-x86-64.so.2 (0x00007f7f757fd000) + + Signed-off-by: Daniel P. Berrange + Cc: + Reviewed-by: Paolo Bonzini + Signed-off-by: Michael Tokarev + + libcacard/Makefile | 2 ++ + 1 file changed, 2 insertions(+) + +commit 50fc1c5dd931c82c166c051f287858bd98910851 +Author: zhanghailiang +Date: Fri Nov 14 10:18:08 2014 +0800 + + libcacard: fix resource leak + + In function connect_to_qemu(), getaddrinfo() will allocate memory + that is stored into server, it should be freed by using freeaddrinfo() + before connect_to_qemu() return. + + Cc: qemu-stable@nongnu.org + Reviewed-by: Markus Armbruster + Signed-off-by: zhanghailiang + Signed-off-by: Paolo Bonzini + + libcacard/vscclient.c | 7 ++++++- + 1 file changed, 6 insertions(+), 1 deletion(-) + +commit 43d84715e28eac517ad36af4b396f47b00895be1 +Author: Ray Strode +Date: Sat Oct 18 22:12:49 2014 -0400 + + libcacard: don't free sign buffer while sign op is pending + + commit 57f97834efe0c208ffadc9d2959f3d3d55580e52 cleaned up + the cac_applet_pki_process_apdu function to have a single + exit point. Unfortunately, that commit introduced a bug + where the sign buffer can get free'd and nullified while + it's still being used. + + This commit corrects the bug by introducing a boolean to + track whether or not the sign buffer should be freed in + the function exit path. + + Signed-off-by: Ray Strode + Reviewed-by: Alon Levy + Signed-off-by: Gerd Hoffmann + + libcacard/cac.c | 10 +++++++--- + 1 file changed, 7 insertions(+), 3 deletions(-) + +commit b8ebb126188a07a4a5259cb2be72ffe7c1253b00 +Author: Ray Strode +Date: Sat Oct 18 22:12:48 2014 -0400 + + libcacard: Lock NSS cert db when selecting an applet on an emulated card + + When a process in a guest uses an emulated smartcard, libcacard running + on the host passes the PIN from the guest to the PK11_Authenticate NSS + function. The first time PK11_Authenticate is called the passed in PIN + is used to unlock the certificate database. Subsequent calls to + PK11_Authenticate will transparently succeed, regardless of the passed in + PIN. This is a convenience for applications provided by NSS. + + Of course, the guest may have many applications using the one emulated + smart card all driven from the same host QEMU process. That means if a + user enters the right PIN in one program in the guest, and then enters the + wrong PIN in another program in the guest, the wrong PIN will still + successfully unlock the virtual smartcard. + + This commit forces the NSS certificate database to be locked anytime an + applet is selected on an emulated smartcard by calling vcard_emul_logout. + + Signed-off-by: Ray Strode + Reviewed-By: Robert Relyea + Reviewed-By: Alon Levy + Signed-off-by: Gerd Hoffmann + + libcacard/vcard.c | 5 +++++ + 1 file changed, 5 insertions(+) + +commit 79ceb49a465c7463a9fdfed17c8b89bfab9d1bbb +Author: Ray Strode +Date: Sat Oct 18 22:12:47 2014 -0400 + + libcacard: introduce new vcard_emul_logout + + vcard_emul_reset currently only logs NSS out, but there is a TODO + for potentially sending insertion/removal events when powering down + or powering up. + + For clarity, this commit moves the current guts of vcard_emul_reset to + a new vcard_emul_logout function which will never send insertion/removal + events. The vcard_emul_reset function now just calls vcard_emul_logout, + but also retains its TODO for watching power state transitions and sending + insertion/removal events. + + Signed-off-by: Ray Strode + Reviewed-By: Robert Relyea + Reviewed-By: Alon Levy + Signed-off-by: Gerd Hoffmann + + libcacard/vcard_emul.h | 1 + + libcacard/vcard_emul_nss.c | 16 ++++++++++++---- + 2 files changed, 13 insertions(+), 4 deletions(-) + +commit 3eb04435ba0f632c404c3f79d47aadbb423916b1 +Author: Gonglei +Date: Thu Oct 16 18:59:37 2014 +0800 + + glib: add compatibility interface for g_strcmp0() + + This patch fixes compilation errors when building against glib < 2.16.0 + due to the missing g_strcmp0() function. + + Suggested-by: Peter Maydell + Signed-off-by: Gonglei + Message-id: 1413457177-10132-1-git-send-email-arei.gonglei@huawei.com + Signed-off-by: Peter Maydell + + include/glib-compat.h | 17 +++++++++++++++++ + 1 file changed, 17 insertions(+) + +commit 52ebbfed3985ac86e2f3865e05d534ef6df4ee7e +Author: Stefan Hajnoczi +Date: Wed Oct 15 14:29:30 2014 +0200 + + glib: add compatibility interface for g_get_monotonic_time() + + This patch fixes compilation errors when building against glib <2.28.0 + due to the missing g_get_monotonic_time() function. + + The compilation error in tests/libqos/virtio.c was introduced in commit + 70556264a89a268efba1d7e8e341adcdd7881eb4 ("libqos: use microseconds + instead of iterations for virtio timeout"). + + Add a simple g_get_monotonic_time() implementation to glib-compat.h + based on code from vhost-user-test.c. + + Signed-off-by: Stefan Hajnoczi + [Igor: add G_TIME_SPAN_SECOND, include glib-compat.h in libqtest.h] + Signed-off-by: Igor Mammedov + Signed-off-by: Peter Maydell + + include/glib-compat.h | 19 +++++++++++++++++++ + 1 file changed, 19 insertions(+) + +commit 41875913fd8f96f09c19cbde4453f9fd05163550 +Author: zhanghailiang +Date: Wed Sep 10 19:29:07 2014 +0800 + + Fix typos and misspellings in comments + + formated -> formatted + gaurantee -> guarantee + shear -> sheer + + Signed-off-by: zhanghailiang + Signed-off-by: Michael Tokarev + + libcacard/vcard_emul_nss.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit f278a796096814d74fcca903e043e5fd2f55e60c +Author: Ed Maste +Date: Wed Jun 18 08:58:00 2014 -0400 + + vscclient: Add required headers to fix build on FreeBSD + + Signed-off-by: Ed Maste + Reviewed-by: Paolo Bonzini + Signed-off-by: Michael Tokarev + + libcacard/vscclient.c | 2 ++ + 1 file changed, 2 insertions(+) + +commit c1f1260170a08d94eeba6f07570876edf3895a8d +Merge: 4a91e43 39d7a20 +Author: Peter Maydell +Date: Wed Jun 11 15:36:48 2014 +0100 + + Merge remote-tracking branch 'remotes/bonzini/configure' into staging + + * remotes/bonzini/configure: + rules.mak: Rewrite unnest-vars + configure: unset interfering variables + configure: duplicate/incorrect order of -lrt + libcacard: improve documentation + libcacard: actually use symbols file + libcacard: replace qemu thread primitives with glib ones + vscclient: use glib thread primitives not qemu + glib-compat.h: add new thread API emulation on top of pre-2.31 API + + Signed-off-by: Peter Maydell + +commit 4a91e43fc3e78e92f67dbbe354d711d4356f1acb +Author: Markus Armbruster +Date: Fri Jun 6 21:30:32 2014 +0200 + + libcacard: Clean up dead stores before g_free() + + Signed-off-by: Markus Armbruster + Reviewed-by: Eric Blake + Signed-off-by: Michael Tokarev + + libcacard/vcard.c | 4 ---- + libcacard/vreader.c | 2 -- + 2 files changed, 6 deletions(-) + +commit 796a87ab094b05338ca9130305769bd922d7bd68 +Author: Markus Armbruster +Date: Fri Jun 6 18:32:08 2014 +0200 + + libcacard: Drop superfluous conditionals around g_free() + + Signed-off-by: Markus Armbruster + Signed-off-by: Michael Tokarev + + libcacard/cac.c | 14 ++++---------- + libcacard/card_7816.c | 12 +++--------- + libcacard/vcard.c | 10 +++------- + libcacard/vcard_emul_nss.c | 4 +--- + libcacard/vreader.c | 4 +--- + 5 files changed, 12 insertions(+), 32 deletions(-) + +commit 39d7a20eb4e9b93eef61ac3d058b17f0e3bfa3c2 +Author: Michael Tokarev +Date: Thu May 8 12:30:49 2014 +0400 + + libcacard: actually use symbols file + + libtool has an argument for .syms file, which is -export-symbols. + There's no argument `-export-syms', and it looks like at least on + linux, -export-syms is just ignored. Use the correct argument, + -export-symbols, to actually get the right export list. + + Signed-off-by: Michael Tokarev + Reviewed-by: Alon Levy + Tested-by: Alon Levy + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit c72564ff3ea0fb435c52165a28c7c5a4aab693ea +Author: Michael Tokarev +Date: Thu May 8 12:30:48 2014 +0400 + + libcacard: replace qemu thread primitives with glib ones + + Replace QemuMutex with GMutex and QemuCond with GCond + (with corresponding function changes), to make libcacard + independent of qemu internal functions. + + After this step, none of libcacard internals use any + qemu-provided symbols. Maybe it's a good idea to + stop including qemu-common.h internally too. + + Signed-off-by: Michael Tokarev + Reviewed-by: Alon Levy + Tested-by: Alon Levy + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 8 +------- + libcacard/event.c | 23 ++++++++++------------- + libcacard/vreader.c | 18 ++++++++---------- + 3 files changed, 19 insertions(+), 30 deletions(-) + +commit b10c7c00480a8177aced46e656a8e66a35989bb3 +Author: Michael Tokarev +Date: Thu May 8 12:30:47 2014 +0400 + + vscclient: use glib thread primitives not qemu + + Use glib-provided thread primitives in vscclient instead of + qemu ones, and do not use qemu sockets in there (open-code + call to WSAStartup() for windows to initialize things). + + This way, vscclient becomes more stand-alone, independent on + qemu internals. + + Signed-off-by: Michael Tokarev + Reviewed-by: Alon Levy + Tested-by: Alon Levy + Signed-off-by: Paolo Bonzini + + libcacard/vscclient.c | 70 +++++++++++++++++++++++++++------------------------ + 1 file changed, 37 insertions(+), 33 deletions(-) + +commit 08c45a139764952579b7d7781380ffa5ea3d284f +Author: Michael Tokarev +Date: Thu May 8 12:30:46 2014 +0400 + + glib-compat.h: add new thread API emulation on top of pre-2.31 API + + Thread API changed in glib-2.31 significantly. Before that version, + conditionals and mutexes were only allocated dynamically, using + _new()/_free() interface. in 2.31 and up, they're allocated statically + as regular variables, and old interface is deprecated. + + (Note: glib docs says the new interface is available since version + 2.32, but it was actually introduced in version 2.31). + + Create the new interface using old primitives, by providing non-opaque + definitions of the base types (GCond and GMutex) using GOnces. + + Replace #ifdeffery around GCond and GMutex in trace/simple.c and + coroutine-gthread.c too because it does not work anymore with the new + glib-compat.h. + + Signed-off-by: Michael Tokarev + Reviewed-by: Stefan Hajnoczi + [Use GOnce to support lazy initialization; introduce CompatGMutex + and CompatGCond. - Paolo] + Signed-off-by: Paolo Bonzini + + include/glib-compat.h | 119 ++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 119 insertions(+) + +commit b85dd1fe88134faf4d8318730a8e36a5a7c16f06 +Author: Michael Tokarev +Date: Thu May 8 21:17:38 2014 +0400 + + libcacard: remove useless initializers + + libcacard has many functions which initializes local variables + at declaration time, which are always assigned some values later + (often right after declaration). Clean up these initializers. + + Signed-off-by: Michael Tokarev + + libcacard/cac.c | 14 +++++++------- + libcacard/card_7816.c | 5 ++--- + libcacard/vcard.c | 4 ++-- + libcacard/vcard_emul_nss.c | 6 +++--- + libcacard/vreader.c | 10 +++++----- + libcacard/vscclient.c | 4 ++-- + 6 files changed, 21 insertions(+), 22 deletions(-) + +commit 0b25d4b57a3090a87c797623f6c6b9e46e51cd4b +Author: Michael Tokarev +Date: Sat May 24 00:47:39 2014 +0400 + + libcacard: fix wrong array expansion logic + + The currrent code in libcacard/vcard_emul_nss.c:vcard_emul_options() + has a weird bug in variable usage around expanding opts->vreader + array. + + There's a helper variable, vreaderOpt, which is first needlessly + initialized to NULL, next, conditionally, only we have to expand + opts->vreader, receives array expansion from g_renew(), and next, + even if we don't actually perform expansion, the value of this + variable is assigned to the actual array, opts->vreader, which + was supposed to be expanded. + + So, since we expand the array by READER_STEP increments, only + once in READER_STEP (=4) the code will work, in other 3/4 times + it will fail badly. + + Fix this by not using this temp variable when expanding the + array, and by dropping the useless =NULL initializer too - + if it wasn't in place initially, compiler would have warned + us about this problem at the beginning. + + Signed-off-by: Michael Tokarev + Reviewed-by: Markus Armbruster + + libcacard/vcard_emul_nss.c | 9 ++++----- + 1 file changed, 4 insertions(+), 5 deletions(-) + +commit eee39377c094fbb01ff324b3560f75b1f18f0918 +Author: Markus Armbruster +Date: Fri May 23 13:24:39 2014 +0200 + + libcacard/vcard_emul_nss: Drop a redundant conditional + + Bailing out when PK11_FindGenericObjects() returns null ensures the + loop that follows it executes at least once. The "loop did not + execute" test right after it is useless. Drop it. + + Spotted by Coverity. + + Signed-off-by: Markus Armbruster + Reviewed-by: Alon Levy + Signed-off-by: Michael Tokarev + + libcacard/vcard_emul_nss.c | 5 ----- + 1 file changed, 5 deletions(-) + +commit f2cca7a1a10833cde5ebd1ddd7cd12a907c8b5df +Author: Markus Armbruster +Date: Fri May 23 13:24:37 2014 +0200 + + libcacard: Convert two leftover realloc() to GLib + + Signed-off-by: Markus Armbruster + Reviewed-by: Alon Levy + Signed-off-by: Michael Tokarev + + libcacard/cac.c | 13 ++----------- + libcacard/vcard_emul_nss.c | 7 ++----- + 2 files changed, 4 insertions(+), 16 deletions(-) + +commit 523878fd3f7792accc6d4c82e0af3472909d2e5a +Author: Markus Armbruster +Date: Fri May 23 13:24:36 2014 +0200 + + libcacard/vreader: Tighten assertion to clarify intent + + Bonus: hushes up Coverity. + + Signed-off-by: Markus Armbruster + Reviewed-by: Alon Levy + Signed-off-by: Michael Tokarev + + libcacard/vreader.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit a9d8c78f6fb2de442e1e7a2dd2517d465088a212 +Author: Markus Armbruster +Date: Fri May 23 13:24:35 2014 +0200 + + libcacard/vreader: Drop broken recovery from failed assertion + + We suppress some code when we got unexpected status and assertion + checking is off: + + assert(card_status == VCARD_DONE); + if (card_status == VCARD_DONE) { + int size = MIN(*receive_buf_len, response->b_total_len); + memcpy(receive_buf, response->b_data, size); + *receive_buf_len = size; + } + + Such "recovery" is of dubious value even when it works. This one + doesn't: it fails to assign to receive_buf[] and *receive_buf_len, + which the callers expect. + + Make the code unconditional. + + Signed-off-by: Markus Armbruster + Reviewed-by: Alon Levy + Signed-off-by: Michael Tokarev + + libcacard/vreader.c | 8 +++----- + 1 file changed, 3 insertions(+), 5 deletions(-) + +commit 88952ad5c967760fdea75f8309a4c8b908c7f5ee +Author: Markus Armbruster +Date: Fri May 23 13:24:34 2014 +0200 + + libcacard: Plug memory leaks around vreader_get_reader_list() + + Spotted by Coverity. + + Signed-off-by: Markus Armbruster + Reviewed-by: Alon Levy + Signed-off-by: Michael Tokarev + + libcacard/vcard_emul_nss.c | 4 ++++ + libcacard/vscclient.c | 1 + + 2 files changed, 5 insertions(+) + +commit 1c81ad3eb801673f6349f35023d11b3de6c50e4a +Author: Markus Armbruster +Date: Fri May 23 13:24:33 2014 +0200 + + libcacard/vscclient: Bury some dead code + + Spotted by Coverity. + + Signed-off-by: Markus Armbruster + Reviewed-by: Alon Levy + Signed-off-by: Michael Tokarev + + libcacard/vscclient.c | 6 ++---- + 1 file changed, 2 insertions(+), 4 deletions(-) + +commit 199d4d9b90ebfcf725a6be2886f2c02113ba7200 +Author: Michael Tokarev +Date: Thu May 8 19:51:01 2014 +0400 + + libcacard: g_malloc cleanups + + This patch replaces g_malloc() in libcacard into g_new() + or g_new0() where appropriate (removing some init-to-zero + surrounding code), g_malloc+memcpy into g_memdup() and the + like. + + Signed-off-by: Michael Tokarev + Reviewed-by: Alon Levy + + libcacard/cac.c | 11 +++-------- + libcacard/card_7816.c | 11 +++++------ + libcacard/event.c | 2 +- + libcacard/vcard.c | 22 +++++----------------- + libcacard/vcard_emul_nss.c | 12 ++++++------ + libcacard/vreader.c | 11 +++-------- + 6 files changed, 23 insertions(+), 46 deletions(-) + +commit c55870a6f5863754bc53a76babeac910ff1531fb +Merge: b7e8415 5a56946 +Author: Peter Maydell +Date: Tue May 13 11:30:07 2014 +0100 + + Merge remote-tracking branch 'remotes/bonzini/configure' into staging + + * remotes/bonzini/configure: + libcacard: remove libcacard-specific CFLAGS and LIBS from global vars + build: simplify and fix fix-obj-vars + build: convert some obj-specific CFLAGS to use new foo.o-cflags syntax + build: add support for per-object -cflags and -libs to all rules + Makefile: use $(INSTALL_LIB) for modules not $(INSTALL_PROG) + Makefile.target: use $(INSTALL_PROG) for installing, not $(INSTALL) + Makefile: strip tools and modules too + build: simplify Makefile.target around unnest-vars invocations + build: simplify Makefile.target a bit, use just one rule for softmmu + build: Fix per-object variables for Makefile.target + + Signed-off-by: Peter Maydell + +commit 5a569468fd660a433a2cc865016eb977d0c669cf +Author: Michael Tokarev +Date: Thu May 8 16:48:27 2014 +0400 + + libcacard: remove libcacard-specific CFLAGS and LIBS from global vars + + Currently all what's needed for single file libcacard/vcard_emul_nss.c + (libnss cflags) and hw/usb/ccid-card-emulated.c (libcacard includes) + together with the libs is added to global QEMU_CFLAGS and libs_softmmu. + + Use the cflags only where really used (for two mentioned files), and + libs only where needed. + + While at it, rename variables to better reflect reality: libcacard_* + is really nss_*. + + This needs a bit more tweaking: $(NSS_LIBS) should not contain $glib_libs + (ditto for _cflags). But in order to fix it, some more preparations + should be made first. So add a FIXME comment. + + Signed-off-by: Michael Tokarev + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 1 - + 1 file changed, 1 deletion(-) + +commit b7e8415de3cc39fbddf4f484dc9cb9ed1203d4ff +Author: Sangho Park +Date: Thu May 8 12:47:10 2014 +0400 + + glib: fix g_poll early timeout on windows + + g_poll has a problem on Windows when using + timeouts < 10ms, in glib/gpoll.c: + + /* If not, and we have a significant timeout, poll again with + * timeout then. Note that this will return indication for only + * one event, or only for messages. We ignore timeouts less than + * ten milliseconds as they are mostly pointless on Windows, the + * MsgWaitForMultipleObjectsEx() call will timeout right away + * anyway. + */ + if (retval == 0 && (timeout == INFINITE || timeout >= 10)) + retval = poll_rest (poll_msgs, handles, nhandles, fds, nfds, timeout); + + so whenever g_poll is called with timeout < 10ms it does + a quick poll instead of wait, this causes significant performance + degradation of QEMU, thus we should use WaitForMultipleObjectsEx + directly + + Signed-off-by: Stanislav Vorobiov + Signed-off-by: Stefan Hajnoczi + + include/glib-compat.h | 9 ++++++++- + 1 file changed, 8 insertions(+), 1 deletion(-) + +commit 4169cfbfec755af08454c855f8cb8c5663429d3d +Author: Alon Levy +Date: Mon May 5 17:41:32 2014 +0300 + + libcacard: remove unnecessary EOL from debug prints + + Signed-off-by: Alon Levy + Signed-off-by: Michael Tokarev + + libcacard/vreader.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 9fd7072a59336e4a0d913b39e0371135d20a79f0 +Author: Michael Tokarev +Date: Fri May 2 18:35:59 2014 +0400 + + libcacard: replace pstrcpy() with memcpy() + + Commit 2e679780ae86c6ca8 replaced strncpy() with pstrcpy() + in one place in libcacard. This is a qemu-specific function, + while libcacard is a stand-alone library (or tries to be). + But since we know the exact length of the string to copy, + and know that it definitely will fit in the destination + buffer, use memcpy() instead, and null-terminate the string + after that. + + An alternative is to use g_strlcpy() or strncpy(), but memcpy() + is more than adequate in this place. + + Signed-off-by: Michael Tokarev + Cc: qemu-trivial@nongnu.org + Cc: Alon Levy + + libcacard/vcard_emul_nss.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +commit 322619a50f29bd578d6c2d0fcbc1f76d35c91f96 +Author: Stefan Hajnoczi +Date: Fri May 2 18:35:56 2014 +0400 + + glib: move g_poll() replacement into glib-compat.h + + We have a dedicated header file for wrappers to smooth over glib version + differences. Move the g_poll() definition into glib-compat.h for + consistency. + + Signed-off-by: Stefan Hajnoczi + Signed-off-by: Michael Tokarev + Cc: qemu-trivial@nongnu.org + + include/glib-compat.h | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +commit 7ca871a93cefdb7a01ec44bffd240b015b4b36d2 +Author: Dr. David Alan Gilbert +Date: Thu Jan 30 10:20:32 2014 +0000 + + Add a 'name' parameter to qemu_thread_create + + If enabled, set the thread name at creation (on GNU systems with + pthread_set_np) + Fix up all the callers with a thread name + + Signed-off-by: Dr. David Alan Gilbert + Acked-by: Michael S. Tsirkin + Reviewed-by: Laszlo Ersek + + libcacard/vscclient.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit c8a8d48ddc1f304b585d652b564425f4b5c1dae2 +Author: Christophe Fergeau +Date: Thu Jan 30 14:56:49 2014 +0100 + + libcacard: Don't link with all libraries QEMU links to + + As described in https://bugzilla.redhat.com/show_bug.cgi?id=987441 , + libcacard currently links to all the libraries QEMU is linking to, + including glusterfs libraries, libiscsi, ... libcacard does not need all of + these. This patch ensures it's only linked with the libraries it needs. + + Signed-off-by: Christophe Fergeau + Signed-off-by: Alon Levy + + libcacard/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit b4d8743e46f3db1ca412821f9408e9e8434f6705 +Author: Marc-André Lureau +Date: Sun Dec 1 22:23:35 2013 +0100 + + vscclient: do not add a socket watch if there is not data to send + + Fixes the following error: + ** (process:780): CRITICAL **: do_socket_send: assertion + `socket_to_send->len != 0' failed + + Signed-off-by: Marc-André Lureau + Signed-off-by: Gerd Hoffmann + + libcacard/vscclient.c | 10 ++++++---- + 1 file changed, 6 insertions(+), 4 deletions(-) + +commit 80acda8fcf32ec4f8f95c263b76cccc8b6f371ed +Author: Stefan Weil +Date: Thu Dec 5 19:41:28 2013 +0100 + + libcacard: Fix compilation for older versions of glib (bug #1258168) + + See https://bugs.launchpad.net/bugs/1258168 + + libcacard/vscclient.c: In function 'do_socket_read': + libcacard/vscclient.c:410: warning: implicit declaration of function 'g_warn_if_reached' + libcacard/vscclient.c:410: warning: nested extern declaration of 'g_warn_if_reached' + libcacard/vscclient.c: In function 'main': + libcacard/vscclient.c:763: warning: implicit declaration of function 'g_byte_array_unref' + libcacard/vscclient.c:763: warning: nested extern declaration of 'g_byte_array_unref' + ... + libcacard/vscclient.o: In function `do_socket_read': + libcacard/vscclient.c:410: undefined reference to `g_warn_if_reached' + libcacard/vscclient.o: In function `main': + libcacard/vscclient.c:763: undefined reference to `g_byte_array_unref' + + g_warn_if_reached was added in glib 2.16, and g_byte_array_unref is + supported since glib 2.22. QEMU requires glib 2.12, so both names must + not be used. + + Instead of showing a warning for code which should not be reached, + vscclient better stop running, so g_warn_if_reached is not useful for + vscclient. + + In libcacard/vsclient.c, g_byte_array_unref can be replaced by + g_byte_array_free. This is not generally true, so adding a compatibility + layer in include/glib-compat.h is no option here. + + Reported-by: Laurent Desnogues + Reported-by: Don Slutz + Signed-off-by: Stefan Weil + + libcacard/vscclient.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 84f2a81f45667928939bf5afa9731ca0374c410b +Author: Stefan Weil +Date: Sun Nov 17 22:12:18 2013 +0100 + + libcacard/vcard_emul_nss: Remove unused statement (value stored is never read) + + Warning from ccc-analyzer: + + libcacard/vcard_emul_nss.c:937:9: warning: + Value stored to 'cert_count' is never read + cert_count = options->vreader[i].cert_count; + ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + + Signed-off-by: Stefan Weil + Signed-off-by: Michael Tokarev + + libcacard/vcard_emul_nss.c | 1 - + 1 file changed, 1 deletion(-) + +commit 86af5c1a5eee06f7248b5627a4d77dfdd75889f0 +Author: Stefan Weil +Date: Sun Nov 17 22:11:23 2013 +0100 + + libcacard/cac: Remove unused statement (value stored is never read) + + Warning from ccc-analyzer: + + libcacard/cac.c:192:13: warning: Value stored to 'ret' is never read + ret = VCARD_DONE; + ^ ~~~~~~~~~~ + + Here 'ret' is assigned a value inside of a switch statement and also after + that switch statement. + + Signed-off-by: Stefan Weil + Signed-off-by: Michael Tokarev + + libcacard/cac.c | 1 - + 1 file changed, 1 deletion(-) + +commit 4507fb611d2fc35eb3d9c51048bfd6eda62d0c6a +Merge: 99a1df8 6613d09 +Author: Anthony Liguori +Date: Mon Sep 23 11:53:05 2013 -0500 + + Merge remote-tracking branch 'stefanha/block' into staging + + # By Stefan Hajnoczi (4) and others + # Via Stefan Hajnoczi + * stefanha/block: + virtio-blk: do not relay a previous driver's WCE configuration to the current + blockdev: do not default cache.no-flush to true + block: don't lose data from last incomplete sector + qcow2: Correct snapshots size for overlap check + coroutine: fix /perf/nesting coroutine benchmark + coroutine: add qemu_coroutine_yield benchmark + qemu-timer: do not take the lock in timer_pending + qemu-timer: make qemu_timer_mod_ns() and qemu_timer_del() thread-safe + qemu-timer: drop outdated signal safety comments + osdep: warn if open(O_DIRECT) on fails with EINVAL + libcacard: link against qemu-error.o for error_report() + + Message-id: 1379698931-946-1-git-send-email-stefanha@redhat.com + +commit 99a1df8751b123906862ce4d84487e8e46938a9a +Author: Michael Tokarev +Date: Sat Sep 14 13:10:16 2013 +0400 + + vscclient: remove unnecessary use of uninitialized variable + + Signed-off-by: Wenchao Xia + Reviewed-by: Stefan Hajnoczi + Signed-off-by: Michael Tokarev + + libcacard/vscclient.c | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +commit 6613d09116b7027360918dea4f0e75486cc82903 +Author: Stefan Hajnoczi +Date: Thu Aug 22 11:29:02 2013 +0200 + + libcacard: link against qemu-error.o for error_report() + + Signed-off-by: Stefan Hajnoczi + + libcacard/Makefile | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +commit b21f0a09ea9e6758a28fd52f879eed8d9571cdd4 +Author: Stefan Weil +Date: Sun Aug 18 19:40:06 2013 +0200 + + misc: Fix some typos in names and comments + + Most typos were found using a modified version of codespell: + + accross -> across + issueing -> issuing + TICNT_THRESHHOLD -> TICNT_THRESHOLD + bandwith -> bandwidth + VCARD_7816_PROPIETARY -> VCARD_7816_PROPRIETARY + occured -> occurred + gaurantee -> guarantee + sofware -> software + + Signed-off-by: Stefan Weil + Signed-off-by: Michael Tokarev + + libcacard/card_7816.c | 2 +- + libcacard/card_7816t.h | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +commit 74f822deabecb68e696540c0b57394f063ae256b +Author: Stefan Weil +Date: Sun Jun 16 11:08:52 2013 +0200 + + libcacard: Fix cppcheck warning and remove unneeded code + + The local function vcard_emul_alloc_arrays always returned PR_TRUE. + Therefore cppcheck complained about code which handled the + non-existent PR_FALSE case. + + Remove the function's return value and the dead code. + + Signed-off-by: Stefan Weil + Signed-off-by: Michael Tokarev + + libcacard/vcard_emul_nss.c | 22 ++++++---------------- + 1 file changed, 6 insertions(+), 16 deletions(-) + +commit 09bc678344be396860eb121365a3d562cb33c78d +Author: Alon Levy +Date: Tue Jun 4 16:23:37 2013 -0400 + + libcacard/vscclient: fix leakage of socket on error paths + + Spotted by Coverity. + + Signed-off-by: Alon Levy + Reviewed-by: Peter Maydell + Signed-off-by: Michael Tokarev + + libcacard/vscclient.c | 9 +++++++-- + 1 file changed, 7 insertions(+), 2 deletions(-) + +commit 3fd8267558e1572dc707353e476f3afc967a9ca3 +Author: Alon Levy +Date: Mon Mar 4 21:43:36 2013 +0200 + + libcacard/cac: change big switch functions to single return point + + Signed-off-by: Alon Levy + Reviewed-by: Marc-André Lureau + + libcacard/cac.c | 73 ++++++++++++++++++++++++++++++++++++++++----------------- + 1 file changed, 52 insertions(+), 21 deletions(-) + +commit 1a1df2bd5fbd45fdda2bbc9c63685288dec17a91 +Author: Alon Levy +Date: Tue Mar 5 16:27:43 2013 +0200 + + libcacard: move atr setting from macro to function + + Only because qemu's checkpatch complains about it. + + Signed-off-by: Alon Levy + Reviewed-by: Marc-André Lureau + + libcacard/vcard_emul_nss.c | 14 +++++++++++--- + libcacard/vcardt.c | 40 ++++++++++++++++++++++++++++++++++++++++ + libcacard/vcardt.h | 13 ------------- + libcacard/vcardt_internal.h | 6 ++++++ + 4 files changed, 57 insertions(+), 16 deletions(-) + +commit 983bbd0bda8bb9c0392b668b3edeac1530c3c559 +Author: Alon Levy +Date: Tue Mar 5 15:32:19 2013 +0200 + + libcacard/vreader: add debugging messages for apdu + + Using g_debug with log domain libcacard + + Signed-off-by: Alon Levy + Reviewed-by: Marc-André Lureau + + libcacard/cac.c | 7 ----- + libcacard/cac.h | 8 ++++++ + libcacard/vreader.c | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 85 insertions(+), 7 deletions(-) + +commit 3c8ed11f9beed751df116a1015acd98a78b09aac +Author: Alon Levy +Date: Tue Mar 5 15:35:24 2013 +0200 + + libcacard: change default ATR + + Signed-off-by: Alon Levy + Reviewed-by: Marc-André Lureau + + libcacard/vcardt.h | 12 ++++++++++-- + 1 file changed, 10 insertions(+), 2 deletions(-) + +commit 8f159d0833a37cbe09376dd2f398c6595ad02dc9 +Author: Marc-André Lureau +Date: Wed Mar 20 14:07:49 2013 +0100 + + libcacard: remove default libcoolkey loading + + Use only the modules defined in the NSS database. + + Signed-off-by: Marc-André Lureau + Reviewed-by: Alon Levy + + libcacard/vcard_emul_nss.c | 17 +---------------- + 1 file changed, 1 insertion(+), 16 deletions(-) + +commit 38639522167c22a05c7e04bc109b536d5462694e +Author: Marc-André Lureau +Date: Wed Mar 20 14:07:48 2013 +0100 + + libcacard: remove sql: prefix + + For some reason, with sql:/ prefix, the PKCS11 modules are not loaded. + + This patch goes on top of Alon smartcard series. + + Signed-off-by: Marc-André Lureau + Reviewed-by: Alon Levy + + libcacard/vcard_emul_nss.c | 6 ++---- + 1 file changed, 2 insertions(+), 4 deletions(-) + +commit d099310c3956ee49daaf65b4ce370c84359c0fcf +Author: Marc-André Lureau +Date: Mon Feb 25 23:31:16 2013 +0100 + + libcacard: teach vscclient to use GMainLoop for portability + + This version handles non-blocking sending and receiving from the + socket. + + Signed-off-by: Marc-André Lureau + Reviewed-by: Alon Levy + + libcacard/vscclient.c | 391 +++++++++++++++++++++++++++++++------------------- + 1 file changed, 246 insertions(+), 145 deletions(-) + +commit 53587fded844e5775c6121bd6faf63ad7d0a36f2 +Author: Marc-André Lureau +Date: Mon Feb 25 23:31:15 2013 +0100 + + libcacard: vscclient to use QemuThread for portability + + Signed-off-by: Marc-André Lureau + Reviewed-by: Alon Levy + + libcacard/vscclient.c | 9 ++------- + 1 file changed, 2 insertions(+), 7 deletions(-) + +commit fb788bd68eb1b9166f6a7cd3801224e97250cd92 +Author: Marc-André Lureau +Date: Mon Feb 25 23:31:14 2013 +0100 + + libcacard: split vscclient main() from socket reading + + Signed-off-by: Marc-André Lureau + Reviewed-by: Alon Levy + + libcacard/vscclient.c | 314 ++++++++++++++++++++++++++------------------------ + 1 file changed, 162 insertions(+), 152 deletions(-) + +commit 4dcd211208d7185d77331031c50870418a0940d9 +Author: Marc-André Lureau +Date: Wed Feb 27 21:08:06 2013 +0100 + + libcacard: use system config directory for nss db on win32 + + It's a bit nicer to look for default database under + CSIDL_COMMON_APPDATA\pki\nss rather that /etc/pki/nss. + + Signed-off-by: Marc-André Lureau + Reviewed-by: Alon Levy + + libcacard/vcard_emul_nss.c | 18 +++++++++++++++++- + 1 file changed, 17 insertions(+), 1 deletion(-) + +commit 16f28cb6a2c9d01187931980adca54d2cba990fe +Author: Marc-André Lureau +Date: Sun Dec 2 22:00:55 2012 +0100 + + libcacard: correct T0 historical bytes size + + The VCARD_ATR_PREFIX macro adds a prefix of 6 characters only. + + pcsc_scan was complaining before the patch: + + + Historical bytes: 56 43 41 52 44 5F 4E 53 53 + ERROR! ATR is truncated: 2 byte(s) is/are missing + + Signed-off-by: Marc-André Lureau + Reviewed-by: Alon Levy + + libcacard/vcardt.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 7d5d3fc97b714fda943b776abbb5217afcb51934 +Author: Anthony Liguori +Date: Mon Mar 25 10:23:56 2013 -0500 + + glib: add a compatibility interface for g_timeout_add_seconds + + Signed-off-by: Anthony Liguori + + include/glib-compat.h | 27 +++++++++++++++++++++++++++ + 1 file changed, 27 insertions(+) + +commit 6ec25c35f1299fb871e3aac25c187a4dc288aabf +Author: Markus Armbruster +Date: Tue Jan 22 11:08:04 2013 +0100 + + libcacard: Fix unchecked strdup() by converting to g_strdup() + + Note that we already free with g_free(). + + Signed-off-by: Markus Armbruster + Reviewed-by: Eric Blake + Signed-off-by: Stefan Hajnoczi + + libcacard/vcard_emul_nss.c | 4 ++-- + libcacard/vreader.c | 2 +- + libcacard/vscclient.c | 4 ++-- + 3 files changed, 5 insertions(+), 5 deletions(-) + +commit b49ffdffca29d1ba983ec49d18c60a4fd13d3d30 +Author: Paolo Bonzini +Date: Fri Dec 21 09:45:20 2012 +0100 + + build: fold trace-obj-y into libqemuutil.a + + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +commit 214039846913f2c91470c09464877b6d3c4e2875 +Author: Paolo Bonzini +Date: Thu Dec 20 15:58:44 2012 +0100 + + build: move libqemuutil.a components to util/ + + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +commit ab016400744a21df5b05914d572e604e9e7af8dc +Author: Paolo Bonzini +Date: Thu Dec 20 18:24:27 2012 +0100 + + libcacard: list oslib-obj-y file explicitly + + We will grow the list of files in the next patches, but libcacard + should remain slim. + + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +commit 206861aff0eba7fb68edfd822e1b1cbcd9d06bd2 +Author: Paolo Bonzini +Date: Fri Dec 21 08:42:03 2012 +0100 + + libcacard: link vscclient to dynamic library + + There is no reason for vscclient to duplicate the code. rules.mak + takes care of invoking libtool to do the link. + + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +commit e4fdd0a5f39a20eafa62051a264e7b6afadfb132 +Author: Paolo Bonzini +Date: Fri Dec 21 08:34:49 2012 +0100 + + libcacard: rewrite Makefile in non-recursive style + + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 35 ++++++++++------------------------- + 1 file changed, 10 insertions(+), 25 deletions(-) + +commit c7669d3fd8de1601b5d5e63f605c76b1b6e8f2c8 +Author: Paolo Bonzini +Date: Thu Dec 20 18:19:51 2012 +0100 + + libcacard: add list of exported symbols + + Do not export internal QEMU symbols. + + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 3 +- + libcacard/libcacard.syms | 77 ++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 79 insertions(+), 1 deletion(-) + +commit ec190c04ea8e512338420f67e9127790f75bc631 +Author: Paolo Bonzini +Date: Fri Dec 21 09:13:10 2012 +0100 + + libcacard: use per-target variable definitions + + This lets the libcacard Makefile use more rules.mak magic. + + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 7 +++++-- + 1 file changed, 5 insertions(+), 2 deletions(-) + +commit 95b203677dd7c42a5ed84ed87aea135b97ec46b0 +Author: Paolo Bonzini +Date: Fri Dec 21 09:16:33 2012 +0100 + + libcacard: prepare to use -y trick in the Makefile + + Rename variables to follow the conventions of the rest of the build + systems. + + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 10 ++++------ + 1 file changed, 4 insertions(+), 6 deletions(-) + +commit bfe0b496071d2993cf7e8462fcc00e6902077747 +Author: Paolo Bonzini +Date: Thu Dec 20 20:40:35 2012 +0100 + + libcacard: require libtool to build it + + Do not fail at build time, instead just disable the library if libtool + is not present. + + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 8 -------- + 1 file changed, 8 deletions(-) + +commit e6031597ddc62481ce1fcc8979d392adb8b7a5ba +Author: Alon Levy +Date: Wed Nov 28 11:16:26 2012 +0200 + + libcacard: fix missing symbol in libcacard.so + + Before patch: + $ make libcacard.la + $ nm ./libcacard/.libs/libcacard.so.0.0.0 | grep " U " | \ + egrep -v "(g_)|(GLIBC)|(SECMOD)|(PK11)|(CERT)|(NSS)|(PORT)|(PR)" + U error_set + + Signed-off-by: Alon Levy + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 5506f60b11a54d457599a1757c88f563f2582b8b +Author: Paolo Bonzini +Date: Thu Dec 20 18:57:45 2012 +0100 + + build: support linking with libtool objects/libraries + + This patch moves the complication of using libtool to the generic + rules.mak file. + + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 11 +++++++---- + 1 file changed, 7 insertions(+), 4 deletions(-) + +commit 967f6adcec35c96a089ce23878031e6161d9ac02 +Author: Paolo Bonzini +Date: Thu Dec 20 18:32:53 2012 +0100 + + build: make libtool verbose when making with V=1 + + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 5079744ef99014d166c40dbdd7d3dae7a4279fc4 +Author: Paolo Bonzini +Date: Mon Dec 17 18:20:00 2012 +0100 + + misc: move include files to include/qemu/ + + Signed-off-by: Paolo Bonzini + + libcacard/event.c | 2 +- + libcacard/vreader.c | 2 +- + libcacard/vscclient.c | 4 ++-- + 3 files changed, 4 insertions(+), 4 deletions(-) + +commit 2f9ad1a12dbd9baf327ae0e7bc47a61cf4132368 +Author: Paolo Bonzini +Date: Mon Nov 19 09:45:20 2012 +0100 + + libcacard: link in stubs + + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 85ebd70aaae7967e92f737847ef09bdf176d11ef +Author: Paolo Bonzini +Date: Mon Nov 19 09:45:06 2012 +0100 + + libcacard: make unnesting rules available to Makefile.objs + + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 00385729546c89d9e16d6c8c7b4643d644c7fb87 +Merge: 521ed4f ab604dd +Author: Aurelien Jarno +Date: Sat Oct 6 18:54:14 2012 +0200 + + Merge branch 'trivial-patches' of git://github.com/stefanha/qemu + + * 'trivial-patches' of git://github.com/stefanha/qemu: + versatilepb: Use symbolic indices for ARM PIC + qdev: kill bogus comment + qemu-barrier: Fix compiler version check for future gcc versions + hw: Add missing 'static' attribute for QEMUMachine + cleanup useless return sentence + qemu-sockets: Fix compiler warning (regression for MinGW) + vnc: Fix spelling (hellmen -> hellman) in comment + slirp: Fix spelling in comment (enought -> enough, insure -> ensure) + tcg/arm: Use tcg_out_mov_reg rather than inline equivalent code + cpu: Add missing 'static' attribute to qemu_global_mutex + configure: Support empty target list (--target-list=) + hw: Fix return value check for bdrv_read, bdrv_write + +commit ab604dda51766c40362563a41905c3b3f75abbc4 +Author: Amos Kong +Date: Sat Sep 29 13:36:21 2012 +0800 + + cleanup useless return sentence + + This patch cleans up return sentences in the end of void functions. + + Reported-by: Paolo Bonzini + Signed-off-by: Amos Kong + Signed-off-by: Stefan Hajnoczi + + libcacard/vcard.c | 1 - + libcacard/vcard_emul_nss.c | 3 --- + libcacard/vreader.c | 1 - + 3 files changed, 5 deletions(-) + +commit 521ed4f3afe8909c87a58cf0b09061f9fc91cd12 +Author: Jim Meyering +Date: Thu Oct 4 13:09:59 2012 +0200 + + libcacard/vcard_emul_nss: use pstrcpy in place of strncpy + + Replace strncpy+NUL-terminate use with use of pstrcpy. + This requires linking with cutils.o (or else vssclient doesn't link), + so add that in the Makefile. + + Acked-by: Alon Levy + Signed-off-by: Jim Meyering + Signed-off-by: Anthony Liguori + + libcacard/Makefile | 3 +++ + libcacard/vcard_emul_nss.c | 3 +-- + 2 files changed, 4 insertions(+), 2 deletions(-) + +commit 99f16ae1ee3f112968af0588bfc98c8724b61b76 +Author: Blue Swirl +Date: Sun Jun 10 10:18:54 2012 +0000 + + libcacard: build fixes + + Link trace objects to fix these errors: + LINK vscclient + oslib-posix.o: In function `trace_qemu_vfree': + /src/qemu/obj-amd64/./trace.h:39: undefined reference to `trace1' + oslib-posix.o: In function `trace_qemu_memalign': + /src/qemu/obj-amd64/./trace.h:31: undefined reference to `trace3' + oslib-posix.o: In function `trace_qemu_vmalloc': + /src/qemu/obj-amd64/./trace.h:35: undefined reference to `trace2' + + Add LDFLAGS to vscclient link command. + + Clean up also in subdirectories of libcacard. + + Use quiet-command for sed invocation. + + Signed-off-by: Blue Swirl + Reviewed-by: Andreas Färber + Acked-by: Alon Levy + + libcacard/Makefile | 9 +++++---- + 1 file changed, 5 insertions(+), 4 deletions(-) + +commit 41b2c7a8094c84c8f04790d705bab101bbbd6849 +Author: Paolo Bonzini +Date: Tue May 29 11:40:24 2012 +0200 + + build: libcacard Makefile cleanups + + Build vscclient from toplevel Makefile, limit usage of vpath. + + Signed-off-by: Paolo Bonzini + + libcacard/Makefile | 17 ++++++----------- + 1 file changed, 6 insertions(+), 11 deletions(-) + +commit 66825ebf02f1a0df036d048f744d9a9aa032f69a +Author: Alon Levy +Date: Thu Mar 22 20:00:36 2012 +0200 + + libcacard/vcard_emul_nss: add warning for old coolkey + + Older coolkey versions (before the future fix of RHBZ 802435) have + a fake card reader created if no reader is detected during module + initialization. Warn libcacard users if the faulty coolkey is detected + by checking for the fake reader name "E-Gate 0 0". + + Signed-off-by: Alon Levy + + libcacard/vcard_emul_nss.c | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +commit 98045c93271f6a1e99b89f4233b55d0419e18916 +Author: Alon Levy +Date: Thu Mar 22 19:58:58 2012 +0200 + + libcacard/vcard_emul_nss: handle no readers at startup + + When starting with no readers, coolkey should show no slots (with + RHBZ 806038 fixed). Fix initialization to launch the event handling + thread for each module that isn't the internal module regardless of the + number of slots detected for it at initialization time, since slot + number may start as 0 and is dynamic. + + RHBZ: 802435 + Signed-off-by: Alon Levy + + libcacard/vcard_emul_nss.c | 15 +++++---------- + 1 file changed, 5 insertions(+), 10 deletions(-) + +commit eb8dd0ca82cf0bdeae343bb135fbd7fc09ed9561 +Author: Alon Levy +Date: Thu Mar 22 19:44:49 2012 +0200 + + libcacard/vcard_emul_nss: don't stop thread when there are no slots + + Signed-off-by: Alon Levy + + libcacard/vcard_emul_nss.c | 11 +++++++++++ + 1 file changed, 11 insertions(+) + +commit 16673a09500121825826a8b97dc1f0ce53e7c6f5 +Merge: 1e8aa10 6c1302d +Author: Anthony Liguori +Date: Fri Mar 9 12:30:20 2012 -0600 + + Merge remote-tracking branch 'stefanha/trivial-patches' into staging + + * stefanha/trivial-patches: + configure: Quote the configure args printed in config.log + osdep: Remove local definition of macro offsetof + libcacard: Spelling and grammar fixes in documentation + Spelling fixes in comments (it's -> its) + vnc: Add break statement + libcacard: Use format specifier %u instead of %d for unsigned values + Fix sign of sscanf format specifiers + block/vmdk: Fix warning from splint (comparision of unsigned value) + qmp: Fix spelling fourty -> forty + qom: Fix spelling in documentation + sh7750: Remove redundant 'struct' from MemoryRegionOps + +commit 1e8aa1086b23980c975d56d4f3eeaa7af5d7d8f2 +Author: Hans de Goede +Date: Fri Mar 2 16:49:44 2012 +0100 + + libcacard: Fix compilation with gcc-4.7 + + VCARD_ATR_PREFIX is used as part of an array initializer so it should + not have () around it, so far this happened to work, but gcc-4.7 does + not like it. + + Signed-off-by: Hans de Goede + Signed-off-by: Anthony Liguori + + libcacard/vcardt.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 6c1302da2bce81dc9c34a0d89d78d82fb02eb454 +Author: Stefan Weil +Date: Mon Feb 27 22:57:24 2012 +0100 + + libcacard: Spelling and grammar fixes in documentation + + * it's -> its + + * it's -> it is (that's no fix, but makes future checks easier) + + * this functions -> this function + + * replacable -> replaceable + + * reader's -> readers + + * logins into -> logs into + + v2: + Also replace 'aid' by 'AID' (thanks to Peter Maydell for this hint). + + v3: + Fix sentence (contributed by Alon Levy / Robert Relyea). + + Cc: Alon Levy + Cc: Robert Relyea + Cc: Peter Maydell + Signed-off-by: Stefan Weil + Signed-off-by: Stefan Hajnoczi + + docs/libcacard.txt | 26 +++++++++++++------------- + 1 file changed, 13 insertions(+), 13 deletions(-) + +commit e5488aebbd3fd2a401f3748e72f941f27abc89c1 +Author: Stefan Weil +Date: Sun Feb 26 18:46:12 2012 +0100 + + Spelling fixes in comments (it's -> its) + + * it's -> its (fixed for all files) + * dont -> don't (only fixed in a line which was touched by the previous fix) + * distrub -> disturb (fixed in the same line) + + Reviewed-by: Andreas Färber + Signed-off-by: Stefan Weil + Signed-off-by: Stefan Hajnoczi + + libcacard/vscclient.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 298bf38b527d4bfef3edcecf4a0ad899cb8bb71e +Author: Stefan Weil +Date: Sat Feb 25 14:54:17 2012 +0100 + + libcacard: Use format specifier %u instead of %d for unsigned values + + splint reported warnings for those code statements. + + Signed-off-by: Stefan Weil + Signed-off-by: Stefan Hajnoczi + + libcacard/vscclient.c | 20 ++++++++++---------- + 1 file changed, 10 insertions(+), 10 deletions(-) + +commit f58bd27cbd00d44f9f27f6dd80c32e50d97844ac +Author: Alon Levy +Date: Sun Feb 26 17:09:24 2012 +0100 + + libcacard: fix reported ATR length + + Signed-off-by: Alon Levy + Signed-off-by: Gerd Hoffmann + + libcacard/vcardt.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit ecc2eab2130496ec362fec08cf5a7e78fac00e2d +Merge: d8b06be a5732cb +Author: Kevin Wolf +Date: Thu Feb 23 10:33:55 2012 +0100 + + Merge qemu-iotests into for-anthony + +commit a5732cb53814f6ed397f24c984fb6ecb2356e3ef +Author: Christoph Hellwig +Date: Mon Jun 22 18:29:05 2009 +0200 + + qemu-iotests: Initial import into the public repository. + + Signed-off-by: Kevin Wolf + +commit d8b06be29ff320c190bc9950aa48c117fd95ac7c +Author: Stefan Weil +Date: Wed Feb 8 22:41:37 2012 +0100 + + make: Remove duplicate use of GLIB_CFLAGS + + Makefile, Makefile.hw, Makefile.target and libcacard/Makefile + added GLIB_CFLAGS to QEMU_CFLAGS. + + Makefile.objs does this, too, and is included by all other + Makefiles, so GLIB_CFLAGS were added twice (reported by malc). + + Signed-off-by: Stefan Weil + Signed-off-by: malc + + libcacard/Makefile | 2 -- + 1 file changed, 2 deletions(-) + +commit c91222af158bdb77ac23e488304fb5db0b2a400a +Author: Dong Xu Wang +Date: Tue Nov 22 18:06:18 2011 +0800 + + fix spelling in libcacard sub directory + + Signed-off-by: Dong Xu Wang + Signed-off-by: Stefan Hajnoczi + + libcacard/card_7816.c | 4 ++-- + libcacard/card_7816.h | 2 +- + libcacard/vcard_emul_nss.c | 2 +- + libcacard/vscard_common.h | 2 +- + 4 files changed, 5 insertions(+), 5 deletions(-) + +commit 6ccd1e53652b64df04434201e7d465811b3b8961 +Author: Matthias Brugger +Date: Tue Nov 15 11:57:14 2011 +0000 + + Fixing some spelling in docs/libcacard.txt + + Reviewed-by: Alon Levy + Signed-off-by: Matthias Brugger + Signed-off-by: Stefan Hajnoczi + + docs/libcacard.txt | 12 ++++++------ + 1 file changed, 6 insertions(+), 6 deletions(-) + +commit e8c4ad12d94f737c83b7d7d668c9f452c729af3b +Author: Stefan Weil +Date: Sun Nov 13 22:24:27 2011 +0100 + + Fix some spelling bugs in documentation and comments + + These errors were detected by codespell: + + remaing -> remaining + soley -> solely + virutal -> virtual + seperate -> separate + + libcacard.txt still needs some more patches. + + Signed-off-by: Stefan Weil + Signed-off-by: Stefan Hajnoczi + + docs/libcacard.txt | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +commit 80ac0350eb9a3d6f12a8a1bb158e7ec3ff44ada4 +Author: Stefan Weil +Date: Sun Nov 13 22:24:26 2011 +0100 + + Fix spelling in documentation and comments (similiar -> similar) + + This bug was detected by codespell. + In mips_mipssim.c a grammatical error was fixed, too. + + Signed-off-by: Stefan Weil + Signed-off-by: Stefan Hajnoczi + + docs/libcacard.txt | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 9dcc36b5e30994a21ba27690efb16cd6bc3fc1af +Author: Stefan Weil +Date: Wed Oct 19 21:03:22 2011 +0200 + + libcacard: Fix wrong assertion (reported by cppcheck) + + assert("...") will never do anything. This assertion handles a case + which should never occur, so it must be assert(!"..."). + + Cc: Alon Levy + Signed-off-by: Stefan Weil + + libcacard/card_7816.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit e556cf132e2838fe3dcb958e7fa1b6442cc9f6e2 +Author: Alon Levy +Date: Tue Sep 27 17:19:25 2011 +0300 + + libcacard/vscclient: fix error paths for socket creation + + Signed-off-by: Alon Levy + + libcacard/vscclient.c | 9 +++++++-- + 1 file changed, 7 insertions(+), 2 deletions(-) + +commit 7c126739b34a03ab046caaf0b22bb37b611b21c6 +Author: Alon Levy +Date: Tue Sep 27 17:18:50 2011 +0300 + + libcacard/cac: fix typo in cac_delete_pki_applet_private + + Signed-off-by: Alon Levy + + libcacard/cac.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +commit aaea98e6ff86880300718cd4359c055ad53930cd +Author: Jan Kiszka +Date: Wed Sep 21 09:18:32 2011 +0200 + + Silence make if nothing is to do for libcacard + + Signed-off-by: Jan Kiszka + Signed-off-by: Stefan Hajnoczi + + libcacard/Makefile | 2 ++ + 1 file changed, 2 insertions(+) + +commit 41993eda21d6a3631982d92bcc91324e096474e5 +Author: Brad Smith +Date: Fri Sep 2 10:53:26 2011 +0100 + + libcacard: use INSTALL_DATA for data + + Signed-off-by: Brad Smith + Signed-off-by: Stefan Hajnoczi + + libcacard/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit ae37e1a7fd3c6d3fa986d5fc8f5466583d3661e7 +Author: Stefan Weil +Date: Sun Aug 28 21:45:40 2011 +0200 + + Fix spelling in comments and debug messages (recieve -> receive) + + Signed-off-by: Stefan Weil + Reviewed-by: Andreas Färber + Signed-off-by: Stefan Hajnoczi + + libcacard/vscclient.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 287cc743d99eb845f5d2135f72a94767bd5f7981 +Author: Brad +Date: Mon Aug 22 16:39:59 2011 -0400 + + Fix build on OpenBSD with BSD userland emu and smartcard NSS enabled + + The first issue is the hard coded POSIX Real Time extensions library in the + libcacard/Makefile. From looking at the code it doesn't seem this is necessary + anyway. Robert Relyea seems to think it most likely isn't necessary. + + The second issue was the missing exclusion of the BSD userland binary + builds from the addition of this Makefile target for the smartcard NSS + code which breaks the builds if smartcard NSS support is enabled. + + pastebin clip of the build failure.. + + http://pastebin.com/raw.php?i=BLCKd3s6 + + Signed-off-by: Brad Smith + Signed-off-by: Blue Swirl + + libcacard/Makefile | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit eb222958ce988f9d38e329e1ba5d34eda466fb7f +Author: Brad +Date: Sat Aug 13 20:30:14 2011 -0400 + + Improvements to libtool support. + + Improvements to the libtool support in QEMU. Replace hard coded + libtool in the infrastructure with $(LIBTOOL) and allow + overriding the libtool binary used via the configure + script. + + Reviewed-by: Andreas F=E4rber + Signed-off-by: Brad Smith + Signed-off-by: Anthony Liguori + + libcacard/Makefile | 10 +++++----- + 1 file changed, 5 insertions(+), 5 deletions(-) + +commit 13a5471ccc3495e7900cda0d4fad831f29d29f30 +Author: Diego Elio Pettenò +Date: Sun Aug 14 15:31:24 2011 +0200 + + build: list libraries after objects, for proper linkage + + Without this change, when using -Wl,--as-needed with GNU linker, the + libraries would be discarded. + + Signed-off-by: Diego Elio Pettenò + Signed-off-by: Anthony Liguori + + libcacard/Makefile | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit ec49acd2f4c2c35958d38bbe7840f0b1b54137c1 +Author: Anthony Liguori +Date: Sun Aug 21 08:36:21 2011 -0500 + + Remove remenants of qemu_malloc + + This covers the various check commands + + Signed-off-by: Anthony Liguori + + libcacard/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 5efbf562205ceee0ffe2d39c6cda1683e6342f83 +Author: Anthony Liguori +Date: Sat Aug 20 22:09:37 2011 -0500 + + Use glib memory allocation and free functions + + qemu_malloc/qemu_free no longer exist after this commit. + + Signed-off-by: Anthony Liguori + + libcacard/cac.c | 16 ++++++++-------- + libcacard/card_7816.c | 28 +++++++++++++-------------- + libcacard/event.c | 4 ++-- + libcacard/vcard.c | 20 +++++++++---------- + libcacard/vcard_emul_nss.c | 48 +++++++++++++++++++++++----------------------- + libcacard/vreader.c | 14 +++++++------- + libcacard/vscclient.c | 2 +- + 7 files changed, 66 insertions(+), 66 deletions(-) + +commit 29fb96a4c6bc49e6dba8d0353bd1aafad2a0c2ec +Author: Anthony Liguori +Date: Sat Aug 20 22:18:37 2011 -0500 + + Make glib mandatory and fixup utils appropriately + + Signed-off-by: Anthony Liguori + + libcacard/Makefile | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +commit a53d1ae4d58d81e91045084206e49c6d2cbd76e5 +Author: Alon Levy +Date: Thu Jul 28 12:34:13 2011 +0300 + + libcacard: use INSTALL_DATA for data + + Signed-off-by: Alon Levy + + libcacard/Makefile | 5 ++--- + 1 file changed, 2 insertions(+), 3 deletions(-) + +commit a70b08e8aeb5a341e48f81ca73cb818716e1268a +Author: Alon Levy +Date: Mon Jun 27 11:58:20 2011 +0200 + + libcacard: add pc file, install it + includes + + Additionally: + + add --includedir configure parameters + + make install-libcacard install vscclient as well + + libcacard/Makefile | 27 ++++++++++++++++++++++++--- + libcacard/libcacard.pc.in | 13 +++++++++++++ + 2 files changed, 37 insertions(+), 3 deletions(-) + +commit 57c5b6145c7290ba3a29cb9534a393ace3c683b7 +Author: Christophe Fergeau +Date: Fri Jul 22 13:42:20 2011 +0200 + + libcacard: replace copy_string with strndup + + copy_string reimplements strndup, this commit removes it and + replaces all copy_string uses with strndup. + + Signed-off-by: Christophe Fergeau + Reviewed-by: Alon Levy + + libcacard/vcard_emul_nss.c | 23 ++++++----------------- + 1 file changed, 6 insertions(+), 17 deletions(-) + +commit 1ae3ef3c88fe2e7beeb5dce4cd3e89bdd0d51acd +Author: Christophe Fergeau +Date: Fri Jul 22 13:42:19 2011 +0200 + + libcacard: introduce NEXT_TOKEN macro + + vcard_emul_options now has repetitive code to read the current + token and advance to the next. After the previous changes, + this repetitive code can be moved in a NEXT_TOKEN macro to + avoid having this code duplicated. + + Signed-off-by: Christophe Fergeau + Reviewed-by: Alon Levy + + libcacard/vcard_emul_nss.c | 71 ++++++++++++++++------------------------------ + 1 file changed, 24 insertions(+), 47 deletions(-) + +commit c3c3609a0f444b76590d5af0bc2f1a432e8a5a4b +Author: Christophe Fergeau +Date: Fri Jul 22 13:42:18 2011 +0200 + + libcacard: fix soft=... parsing in vcard_emul_options + + The previous parser had copy and paste errors when computing + vname_length and type_params_length, "name" was used instead + of respectively vname and type_params. This led to length that could + be bigger than the input string, and to access out of the array + bounds when trying to copy these strings. valgrind rightfully + complained about this. It also didn't handle empty fields correctly, + + Signed-off-by: Christophe Fergeau + Reviewed-by: Alon Levy + + libcacard/vcard_emul_nss.c | 45 ++++++++++++++++++++++++++++----------------- + 1 file changed, 28 insertions(+), 17 deletions(-) + +commit c034dda00c7ea0e0ae0a4cc2a9d2f22ed81f412f +Author: Christophe Fergeau +Date: Fri Jul 22 13:42:17 2011 +0200 + + libcacard: s/strip(args++)/strip(args+1) + + vcard_emul_options used args = strip(args++) a few times, which + was not returning the expected result since the rest of the code + expected args to be increased by at least 1, which is not the case + if *args is not a blank space when this function is called. + Replace these calls by "strip(args+1)" which will do what we expect. + + Signed-off-by: Christophe Fergeau + Reviewed-by: Alon Levy + + libcacard/vcard_emul_nss.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 5335a2491a4b1695954c8e70985e8c92bd9ba9c4 +Author: Christophe Fergeau +Date: Mon Jul 4 18:10:43 2011 +0200 + + libcacard: don't leak vcard_emul_alloc_arrays mem + + vcard_emul_mirror_card and vcard_emul_init use + vcard_emul_alloc_arrays to allocate memory for temporary arrays + which will contain elements that in the end will be used one by + one in cac_card_init. The arrays themselves are never stored + anywhere, they are only used as temporary containers. Hence + the memory that was allocated for these arrays should be freed + after use or they will be leaked. + + libcacard/vcard_emul_nss.c | 11 ++++++++++- + 1 file changed, 10 insertions(+), 1 deletion(-) + +commit 9b9dc7cfbd717c875131643a26bb912b6a7c91aa +Author: Robert Relyea +Date: Tue Jun 28 17:28:22 2011 +0200 + + libcacard/vcard_emul_nss: support cards lying about CKM_RSA_X_509 support + + Some tokens claim to do CKM_RSA_X_509, but then choke when they try to do the + actual operations. Try to detect those cases and treat them as if the token + didn't claim support for X_509. + + Signed-off-by: Robert Relyea + + libcacard/vcard_emul_nss.c | 133 +++++++++++++++++++++++++++++++++++++++++++-- + 1 file changed, 127 insertions(+), 6 deletions(-) + +commit f1f96f2572a1b573ce1c6aad32c630426abf99d3 +Merge: f02c0d6 4a78766 +Author: Anthony Liguori +Date: Wed Jun 15 09:03:49 2011 -0500 + + Merge remote-tracking branch 'alon/pull-libcacard-1' into staging + +commit f02c0d634cd65f972540403ff4b50618b7f730ba +Author: Alon Levy +Date: Sun May 15 11:51:28 2011 +0300 + + libcacard: add libcacard.la target + + No flag to configure is required. Instead, added a libcacard.la target that + is not built by default, only when requested explicitly via: + + mkdir build + cd build + ../configure + make libcacard.la + make install-libcacard + + Uses libtool to do actual linking of object files and shared library, and + installing. Tested only under linux, but supposed to work on other systems as + well. + + If libtool isn't found you get a message complaining about that, only at build + time (since it is not a default target I did not add a message at configure + time). + + New build artifacts: + .libs subdirectories (at and /libcacard) + *.lo files (at same locations as the respective o files) + + Added %.lo : %.c rule that uses libtool. + Updated clean rule to clean up those artifacts. + Added specific rule to call dtrace with libtool wrapper (note that because of + a current upstream dtrace bug fixed by systemtap b1568fd85 commit the -fPIC flag + isn't actually passed on. still current dtrace+libtool produced object links fine). + If libtool is missing any of the following targets will complain and exit 1: + any subdir: *.lo + root and libcacard: libcacard.la, libcacard-instsall + + Tested to link and load with all tracing backends. + + libcacard/Makefile | 32 ++++++++++++++++++++++++++++---- + 1 file changed, 28 insertions(+), 4 deletions(-) + +commit 4a78766f4b6a3882d124033ab99a1e6c58c56d7b +Author: Alon Levy +Date: Sun May 15 11:51:28 2011 +0300 + + libcacard: add libcacard.la target + + No flag to configure is required. Instead, added a libcacard.la target that + is not built by default, only when requested explicitly via: + + mkdir build + cd build + ../configure + make libcacard.la + make install-libcacard + + Uses libtool to do actual linking of object files and shared library, and + installing. Tested only under linux, but supposed to work on other systems as + well. + + If libtool isn't found you get a message complaining about that, only at build + time (since it is not a default target I did not add a message at configure + time). + + New build artifacts: + .libs subdirectories (at and /libcacard) + *.lo files (at same locations as the respective o files) + + Added %.lo : %.c rule that uses libtool. + Updated clean rule to clean up those artifacts. + Added specific rule to call dtrace with libtool wrapper (note that because of + a current upstream dtrace bug fixed by systemtap b1568fd85 commit the -fPIC flag + isn't actually passed on. still current dtrace+libtool produced object links fine). + If libtool is missing any of the following targets will complain and exit 1: + any subdir: *.lo + root and libcacard: libcacard.la, libcacard-instsall + + Tested to link and load with all tracing backends. + + libcacard/Makefile | 32 ++++++++++++++++++++++++++++---- + 1 file changed, 28 insertions(+), 4 deletions(-) + +commit 0865a0af53e951941f834e63bf6bf69bfbe07b5e +Author: Paolo Bonzini +Date: Mon May 2 09:54:03 2011 +0200 + + libcacard: add correct subdirectory dependencies + + Signed-off-by: Paolo Bonzini + Cc: qemu-trivial@nongnu.org + Signed-off-by: Stefan Hajnoczi + + libcacard/Makefile | 9 +-------- + 1 file changed, 1 insertion(+), 8 deletions(-) + +commit 198b9d1cb9826172d73d2a90ebb677beeef6f06e +Author: Stefan Weil +Date: Thu Apr 28 17:20:34 2011 +0200 + + Fix typos in comments (existance -> existence) + + Signed-off-by: Stefan Weil + Signed-off-by: Stefan Hajnoczi + + libcacard/vscard_common.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 1b3f75ca17e143335fff0f13afe82c7421214479 +Author: Stefan Weil +Date: Thu Apr 28 17:20:31 2011 +0200 + + Fix typo in comment (consistant -> consistent) + + Signed-off-by: Stefan Weil + Signed-off-by: Stefan Hajnoczi + + libcacard/vcard_emul_nss.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 6b0211e584b32e9224a2378c231c1c63a3264c49 +Author: Alon Levy +Date: Wed Apr 13 14:42:00 2011 +0300 + + libcacard: fix opposite usage of isspace + + Signed-off-by: Alon Levy + Tested-by: Hans de Goede + Signed-off-by: Aurelien Jarno + + libcacard/vcard_emul_nss.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 0e30993747a3f26b12db43913ec881b847421cdd +Author: Robert Relyea +Date: Thu Mar 17 16:39:46 2011 +0200 + + libcacard: add docs + + docs/libcacard.txt | 483 +++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 483 insertions(+) + +commit 15231cd82f6bc266538410bbed09b614ea9489a2 +Author: Robert Relyea +Date: Thu Mar 17 16:38:30 2011 +0200 + + libcacard: add vscclient + + client to talk to ccid-card-passthru and use smartcard on client to + perform actual operations. + + v23->v24 changes: (Jes Sorensen review 2) + * use qemu_socket instead of socket + * use fprintf(stderr,..) for errors + * remove unneccessary includes since using qemu_common.h + + libcacard/Makefile | 7 +- + libcacard/vscclient.c | 652 ++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 658 insertions(+), 1 deletion(-) + +commit 3b7042ff8124ae411825b5bbb549ec0d58aa2dea +Author: Robert Relyea +Date: Sun Nov 28 16:36:38 2010 +0200 + + libcacard: initial commit + + libcacard emulates a Common Access Card (CAC) which is a standard + for smartcards. It is used by the emulated ccid card introduced in + a following patch. Docs are available in docs/libcacard.txt + + Signed-off-by: Alon Levy + + --- + + changes from v24->v25: + * Fix out of tree builds. + * Fix build with linux-user targets. + + changes from v23->v24: (Jes Sorensen review 2) + * Makefile.target: use obj-$(CONFIG_*) += + * remove unrequired includes, include qemu-common before qemu-thread + * required adding #define NO_NSPR_10_SUPPORT (harmless) + + changes from v22->v23: + * configure fixes: (reported by Stefan Hajnoczi) + * test a = b, not a == b (second isn't portable) + * quote $source_path in case it contains spaces + - this doesn't really help since there are many other places + that need similar fixes, not introduced by this patch. + + changes from v21->v22: + * fix configure to not link libcacard if nss not found + (reported by Stefan Hajnoczi) + * fix vscclient linkage with simpletrace backend + (reported by Stefan Hajnoczi) + * card_7816.c: add missing break in ERROR_DATA_NOT_FOUND + (reported by William van de Velde) + + changes from v20->v21: (Jes Sorensen review) + * use qemu infrastructure: qemu-thread, qemu-common (qemu_malloc + and qemu_free), error_report + * assert instead of ASSERT + * cosmetic fixes + * use strpbrk and isspace + * add --disable-nss --enable-nss here, instead of in the final patch. + * split vscclient, passthru and docs to following patches. + + changes from v19->v20: + * checkpatch.pl + + changes from v15->v16: + + Build: + * don't erase self with distclean + * fix make clean after make distclean + * Makefile: make vscclient link quiet + + Behavioral: + * vcard_emul_nss: load coolkey in more situations + * vscclient: + * use hton,ntoh + * send init on connect, only start vevent thread on response + * read payload after header check, before type switch + * remove Reconnect + * update for vscard_common changes, empty Flush implementation + + Style/Whitespace: + * fix wrong variable usage + * remove unused variable + * use only C style comments + * add copyright header + * fix tabulation + + Signed-off-by: Alon Levy + + libcacard: fix out of tree builds + + libcacard/Makefile | 20 + + libcacard/cac.c | 403 +++++++++++++++ + libcacard/cac.h | 23 + + libcacard/card_7816.c | 763 ++++++++++++++++++++++++++++ + libcacard/card_7816.h | 62 +++ + libcacard/card_7816t.h | 165 ++++++ + libcacard/event.c | 106 ++++ + libcacard/eventt.h | 29 ++ + libcacard/link_test.c | 22 + + libcacard/vcard.c | 339 +++++++++++++ + libcacard/vcard.h | 86 ++++ + libcacard/vcard_emul.h | 65 +++ + libcacard/vcard_emul_nss.c | 1157 +++++++++++++++++++++++++++++++++++++++++++ + libcacard/vcard_emul_type.c | 57 +++ + libcacard/vcard_emul_type.h | 32 ++ + libcacard/vcardt.h | 64 +++ + libcacard/vevent.h | 27 + + libcacard/vreader.c | 513 +++++++++++++++++++ + libcacard/vreader.h | 55 ++ + libcacard/vreadert.h | 24 + + 20 files changed, 4012 insertions(+) + +commit 4ff8618988f67ef0315b22ba0d405d98e14eca70 +Author: Alon Levy +Date: Wed Feb 2 21:48:04 2011 +0200 + + introduce libcacard/vscard_common.h + + --- + + Signed-off-by: Alon Levy + + v20->v21 changes: (Jes Sorensen review) + * license set to 2+ + * long comment fixes, remove empty line at eof. + * add reference to COPYING + + v19->v20 changes: + * checkpatch.pl + + v15->v16 changes: + + Protocol change: + * VSCMsgInit capabilities and magic + * removed ReaderResponse, will use Error instead with code==VSC_SUCCESS. + * adaded Flush and FlushComplete, remove Reconnect. + * define VSCARD_MAGIC + * added error code VSC_SUCCESS. + + Fixes: + * update VSCMsgInit comment + * fix message type enum + * remove underscore from wrapping define + * update copyright + * updated comments. + * Header comment updated + * remove C++ style comment + * fix comment for VSCMsgError + * give names to enums in typedefs + + libcacard/vscard_common.h | 178 ++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 178 insertions(+) + +commit e63c3dc74bfb90e4522d075d0d5a7600c5145745 +Author: (no author) <(no author)@c046a42c-6fe2-441c-8c8c-71466251a162> +Date: Tue Feb 18 22:55:36 2003 +0000 + + Standard project directories initialized by cvs2svn. + + git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1 c046a42c-6fe2-441c-8c8c-71466251a162 diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..16ec30c --- /dev/null +++ b/Makefile.am @@ -0,0 +1,180 @@ +SUBDIRS = src +ACLOCAL_AMFLAGS = --install -I m4 + +lib_LTLIBRARIES = libcacard.la + +libcacard_la_SOURCES = \ + src/cac.c \ + src/cac-aca.c \ + src/cac-aca.h \ + src/gp.c \ + src/gp.h \ + src/capcsc.h \ + src/card_7816.c \ + src/common.c \ + src/common.h \ + src/event.c \ + src/glib-compat.h \ + src/simpletlv.c \ + src/simpletlv.h \ + src/vcard.c \ + src/vcard_emul_nss.c \ + src/vcard_emul_type.c \ + src/vcardt.c \ + src/vcardt_internal.h \ + src/vreader.c \ + $(NULL) + +if ENABLE_PCSC +libcacard_la_SOURCES += src/capcsc.c +endif + +libcacard_includedir = $(includedir)/cacard +libcacard_include_HEADERS = \ + src/cac.h \ 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tests/ && $(abs_srcdir)/tests/setup-softhsm2.sh) + +clean-local: + rm -rf tests/hwdb tests/tokens tests/softhsm2.conf + +@CODE_COVERAGE_RULES@ + +# see git-version-gen +dist-hook: gen-ChangeLog + echo $(VERSION) > $(distdir)/.tarball-version + +$(top_srcdir)/.version: + echo $(VERSION) > $@-t && mv $@-t $@ + +gen-ChangeLog: + @if test -d "$(srcdir)/.git"; then \ + echo Generating ChangeLog... ; \ + ( cd "$(srcdir)" \ + && $(top_srcdir)/build-aux/missing --run git log --stat ) > ChangeLog.tmp \ + && mv -f ChangeLog.tmp $(top_distdir)/ChangeLog \ + || ( rm -f ChangeLog.tmp; \ + echo Failed to generate ChangeLog >&2 ); \ + else \ + echo A git checkout is required to generate a ChangeLog >&2; \ + fi + +-include $(top_srcdir)/git.mk + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/NEWS b/NEWS new file mode 100644 index 0000000..a977270 --- /dev/null +++ b/NEWS @@ -0,0 +1,44 @@ +v2.6.0 +====== + +- provides implementation of GSC-IS 2.1 (aka CAC version 2) to improve + interoperatibility with guest software using the emulated or shared + smart cards. The previously implemented CACv1 specification is no + longer supported by any other application so the old code is gone + and any application depending on this old standard will not work + anymore. +- vscclient is no longer installed, as it is not an end-user support + solution +- various bug & leak fixes + +v2.5.3 +====== + +- fix memory leak in vcard_apdu_new +- do not fail, if the caller didn't pick up response + from previous call (to please opensc) +- some scan-build errors fixed + + +v2.5.2 +====== + +- remove libcacard.h usage warning (to silence qemu 2.5.0 build) + +v2.5.1 +====== + +- fix mingw cross-compilation +- add error checking to vcard_emul_options() +- add VCARD_DIRECT implementation to provide direct communication with + a smartcard using libpcsclite (--enable-pcsc) +- add a top-level libcacard.h header compatible with c++ +- add test & code coverage and travis CI integration +- bug fix: delete the reader entry after queueing an event, not before + +v2.5.0 +====== + +This is the first standalone release after the split from qemu.git +(the last release of libcacard was part of qemu 2.4). The hosting and +maintainance of libcacard is now part of the Spice project. diff --git a/README.md b/README.md new file mode 100644 index 0000000..2d54ad2 --- /dev/null +++ b/README.md @@ -0,0 +1,28 @@ +# libcacard [![pipeline status](https://gitlab.freedesktop.org/spice/libcacard/badges/master/pipeline.svg)](https://gitlab.freedesktop.org/spice/libcacard/commits/master) [![coverage report](https://gitlab.freedesktop.org/spice/libcacard/badges/master/coverage.svg)](https://gitlab.freedesktop.org/spice/libcacard/commits/master) + +CAC (Common Access Card) library + +This library provides emulation of smart cards to a virtual card +reader running in a guest virtual machine. + +It implements DoD CAC standard with separate pki containers +(compatible coolkey), using certificates read from NSS. + +For more information and API documentation, read the docs/libcacard.txt file. + +# History + +This project used to be part of qemu until version 2.5. The history +has been preserved and it inherits the tags and version. + +# Authors + +This project was originally developped by: + +- Alon Levy +- Robert Relyea + +Extended to new GSC-IS 2.1 standard by: + +- Jakub Jelen + diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..8f71ba7 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,1208 @@ +# generated automatically by aclocal 1.15.1 -*- Autoconf -*- + +# Copyright (C) 1996-2017 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. +You have another version of autoconf. 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Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AC_SUBST([AMTAR], ['$${TAR-tar}']) + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' + +m4_if([$1], [v7], + [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], + + [m4_case([$1], + [ustar], + [# The POSIX 1988 'ustar' format is defined with fixed-size fields. + # There is notably a 21 bits limit for the UID and the GID. In fact, + # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 + # and bug#13588). + am_max_uid=2097151 # 2^21 - 1 + am_max_gid=$am_max_uid + # The $UID and $GID variables are not portable, so we need to resort + # to the POSIX-mandated id(1) utility. Errors in the 'id' calls + # below are definitely unexpected, so allow the users to see them + # (that is, avoid stderr redirection). + am_uid=`id -u || echo unknown` + am_gid=`id -g || echo unknown` + AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) + if test $am_uid -le $am_max_uid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi + AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) + if test $am_gid -le $am_max_gid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi], + + [pax], + [], + + [m4_fatal([Unknown tar format])]) + + AC_MSG_CHECKING([how to create a $1 tar archive]) + + # Go ahead even if we have the value already cached. We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${am_cv_prog_tar_$1-$_am_tools} + + for _am_tool in $_am_tools; do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi + done + rm -rf conftest.dir + + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([m4/ax_append_compile_flags.m4]) +m4_include([m4/ax_append_flag.m4]) +m4_include([m4/ax_append_link_flags.m4]) +m4_include([m4/ax_check_compile_flag.m4]) +m4_include([m4/ax_check_enable_debug.m4]) +m4_include([m4/ax_check_link_flag.m4]) +m4_include([m4/ax_code_coverage.m4]) +m4_include([m4/ax_compiler_flags.m4]) +m4_include([m4/ax_compiler_flags_cflags.m4]) +m4_include([m4/ax_compiler_flags_gir.m4]) +m4_include([m4/ax_compiler_flags_ldflags.m4]) +m4_include([m4/ax_is_release.m4]) +m4_include([m4/ax_require_defined.m4]) +m4_include([m4/glibtests.m4]) +m4_include([m4/libtool.m4]) +m4_include([m4/ltoptions.m4]) +m4_include([m4/ltsugar.m4]) +m4_include([m4/ltversion.m4]) +m4_include([m4/lt~obsolete.m4]) +m4_include([m4/pkg.m4]) diff --git a/build-aux/compile b/build-aux/compile new file mode 100755 index 0000000..de0005d --- /dev/null +++ b/build-aux/compile @@ -0,0 +1,348 @@ +#!/bin/sh +# Wrapper for compilers which do not understand '-c -o'. + +scriptversion=2016-01-11.22; # UTC + +# Copyright (C) 1999-2017 Free Software Foundation, Inc. +# Written by Tom Tromey . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \ + icl | *[/\\]icl | icl.exe | *[/\\]icl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/config.guess b/build-aux/config.guess new file mode 100755 index 0000000..717b228 --- /dev/null +++ b/build-aux/config.guess @@ -0,0 +1,1476 @@ +#!/bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2017 Free Software Foundation, Inc. + +timestamp='2017-08-08' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner; maintained since 2000 by Ben Elliston. +# +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess +# +# Please send patches to . + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2017 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +case "${UNAME_SYSTEM}" in +Linux|GNU|GNU/*) + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + LIBC=gnu + + eval $set_cc_for_build + cat <<-EOF > $dummy.c + #include + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #else + LIBC=gnu + #endif + EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ + /sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || \ + echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + earmv*) + arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'` + endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'` + machine=${arch}${endian}-unknown + ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently (or will in the future) and ABI. + case "${UNAME_MACHINE_ARCH}" in + earm*) + os=netbsdelf + ;; + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # Determine ABI tags. + case "${UNAME_MACHINE_ARCH}" in + earm*) + expr='s/^earmv[0-9]/-eabi/;s/eb$//' + abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"` + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}${abi}" + exit ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE} + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:LibertyBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:Sortix:*:*) + echo ${UNAME_MACHINE}-unknown-sortix + exit ;; + *:Redox:*:*) + echo ${UNAME_MACHINE}-unknown-redox + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE=alpha ;; + "EV4.5 (21064)") + UNAME_MACHINE=alpha ;; + "LCA4 (21066/21068)") + UNAME_MACHINE=alpha ;; + "EV5 (21164)") + UNAME_MACHINE=alphaev5 ;; + "EV5.6 (21164A)") + UNAME_MACHINE=alphaev56 ;; + "EV5.6 (21164PC)") + UNAME_MACHINE=alphapca56 ;; + "EV5.7 (21164PC)") + UNAME_MACHINE=alphapca57 ;; + "EV6 (21264)") + UNAME_MACHINE=alphaev6 ;; + "EV6.7 (21264A)") + UNAME_MACHINE=alphaev67 ;; + "EV6.8CB (21264C)") + UNAME_MACHINE=alphaev68 ;; + "EV6.8AL (21264B)") + UNAME_MACHINE=alphaev68 ;; + "EV6.8CX (21264D)") + UNAME_MACHINE=alphaev68 ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE=alphaev69 ;; + "EV7 (21364)") + UNAME_MACHINE=alphaev7 ;; + "EV7.9 (21364A)") + UNAME_MACHINE=alphaev79 ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm*:riscos:*:*|arm*:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH=i386 + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != no_compiler_found ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH=x86_64 + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/lslpp ] ; then + IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | + awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 + 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH=hppa2.0n ;; + 64) HP_ARCH=hppa2.0w ;; + '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = hppa2.0w ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH=hppa2.0w + else + HP_ARCH=hppa64 + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case ${UNAME_PROCESSOR} in + amd64) + UNAME_PROCESSOR=x86_64 ;; + i386) + UNAME_PROCESSOR=i586 ;; + esac + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW64*:*) + echo ${UNAME_MACHINE}-pc-mingw64 + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + *:MSYS*:*) + echo ${UNAME_MACHINE}-pc-msys + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + aarch64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC=gnulibc1 ; fi + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arc:Linux:*:* | arceb:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi + else + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + cris:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + crisv32:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + e2k:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + frv:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + hexagon:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + i*86:Linux:*:*) + echo ${UNAME_MACHINE}-pc-linux-${LIBC} + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + k1om:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } + ;; + mips64el:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + openrisc*:Linux:*:*) + echo or1k-unknown-linux-${LIBC} + exit ;; + or32:Linux:*:* | or1k*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-${LIBC} + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; + PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; + *) echo hppa-unknown-linux-${LIBC} ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-${LIBC} + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-${LIBC} + exit ;; + ppc64le:Linux:*:*) + echo powerpc64le-unknown-linux-${LIBC} + exit ;; + ppcle:Linux:*:*) + echo powerpcle-unknown-linux-${LIBC} + exit ;; + riscv32:Linux:*:* | riscv64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux-${LIBC} + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + tile*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-${LIBC} + exit ;; + x86_64:Linux:*:*) + echo ${UNAME_MACHINE}-pc-linux-${LIBC} + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configure will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + x86_64:Haiku:*:*) + echo x86_64-unknown-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + SX-ACE:SUPER-UX:*:*) + echo sxace-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + eval $set_cc_for_build + if test "$UNAME_PROCESSOR" = unknown ; then + UNAME_PROCESSOR=powerpc + fi + if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then + if [ "$CC_FOR_BUILD" != no_compiler_found ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc + if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_PPC >/dev/null + then + UNAME_PROCESSOR=powerpc + fi + fi + elif test "$UNAME_PROCESSOR" = i386 ; then + # Avoid executing cc on OS X 10.9, as it ships with a stub + # that puts up a graphical alert prompting to install + # developer tools. Any system running Mac OS X 10.7 or + # later (Darwin 11 and later) is required to have a 64-bit + # processor. This is not true of the ARM version of Darwin + # that Apple uses in portable devices. + UNAME_PROCESSOR=x86_64 + fi + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = x86; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-*:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk${UNAME_RELEASE} + exit ;; + NSE-*:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-*:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + NSX-*:NONSTOP_KERNEL:*:*) + echo nsx-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = 386; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'` + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; + x86_64:VMkernel:*:*) + echo ${UNAME_MACHINE}-unknown-esx + exit ;; + amd64:Isilon\ OneFS:*:*) + echo x86_64-unknown-onefs + exit ;; +esac + +cat >&2 </dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/build-aux/config.sub b/build-aux/config.sub new file mode 100755 index 0000000..f4bafc1 --- /dev/null +++ b/build-aux/config.sub @@ -0,0 +1,1836 @@ +#!/bin/sh +# Configuration validation subroutine script. +# Copyright 1992-2017 Free Software Foundation, Inc. + +timestamp='2017-04-02' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches to . +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright 1992-2017 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ + kopensolaris*-gnu* | cloudabi*-eabi* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + android-linux) + os=-linux-android + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze*) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*178) + os=-lynxos178 + ;; + -lynx*5) + os=-lynxos5 + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | aarch64 | aarch64_be \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arceb \ + | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ + | avr | avr32 \ + | ba \ + | be32 | be64 \ + | bfin \ + | c4x | c8051 | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | e2k | epiphany \ + | fido | fr30 | frv | ft32 \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia16 | ia64 \ + | ip2k | iq2000 \ + | k1om \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa32r6 | mipsisa32r6el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64r6 | mipsisa64r6el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipsr5900 | mipsr5900el \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 | nios2eb | nios2el \ + | ns16k | ns32k \ + | open8 | or1k | or1knd | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pru \ + | pyramid \ + | riscv32 | riscv64 \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | visium \ + | wasm32 \ + | we32k \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + leon|leon[3-9]) + basic_machine=sparc-$basic_machine + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + xgate) + basic_machine=$basic_machine-unknown + os=-none + ;; + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | aarch64-* | aarch64_be-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | ba-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | c8051-* | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | e2k-* | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia16-* | ia64-* \ + | ip2k-* | iq2000-* \ + | k1om-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | microblaze-* | microblazeel-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa32r6-* | mipsisa32r6el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64r6-* | mipsisa64r6el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipsr5900-* | mipsr5900el-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* | nios2eb-* | nios2el-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | or1k*-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pru-* \ + | pyramid-* \ + | riscv32-* | riscv64-* \ + | rl78-* | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | visium-* \ + | wasm32-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + asmjs) + basic_machine=asmjs-unknown + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + e500v[12]) + basic_machine=powerpc-unknown + os=$os"spe" + ;; + e500v[12]-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + os=$os"spe" + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + leon-*|leon[3-9]-*) + basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'` + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze*) + basic_machine=microblaze-xilinx + ;; + mingw64) + basic_machine=x86_64-pc + os=-mingw64 + ;; + mingw32) + basic_machine=i686-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + moxiebox) + basic_machine=moxie-unknown + os=-moxiebox + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + msys) + basic_machine=i686-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + nsx-tandem) + basic_machine=nsx-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + os=-rdos + ;; + rdos32) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + wasm32) + basic_machine=wasm32-unknown + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* | -plan9* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* | -cloudabi* | -sortix* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-musl* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \ + | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -nacl*) + ;; + -ios) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + c8051-*) + os=-elf + ;; + hexagon-*) + os=-elf + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + pru-*) + os=-elf + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/build-aux/depcomp b/build-aux/depcomp new file mode 100755 index 0000000..30379e2 --- /dev/null +++ b/build-aux/depcomp @@ -0,0 +1,791 @@ +#!/bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2016-01-11.22; # UTC + +# Copyright (C) 1999-2017 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + echo >> "$depfile" # make sure the fragment doesn't end with a backslash + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/git-version-gen b/build-aux/git-version-gen new file mode 100755 index 0000000..3468247 --- /dev/null +++ b/build-aux/git-version-gen @@ -0,0 +1,225 @@ +#!/bin/sh +# Print a version string. +scriptversion=2012-12-31.23; # UTC + +# Copyright (C) 2007-2013 Free Software Foundation, Inc. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# This script is derived from GIT-VERSION-GEN from GIT: http://git.or.cz/. +# It may be run two ways: +# - from a git repository in which the "git describe" command below +# produces useful output (thus requiring at least one signed tag) +# - from a non-git-repo directory containing a .tarball-version file, which +# presumes this script is invoked like "./git-version-gen .tarball-version". + +# In order to use intra-version strings in your project, you will need two +# separate generated version string files: +# +# .tarball-version - present only in a distribution tarball, and not in +# a checked-out repository. Created with contents that were learned at +# the last time autoconf was run, and used by git-version-gen. Must not +# be present in either $(srcdir) or $(builddir) for git-version-gen to +# give accurate answers during normal development with a checked out tree, +# but must be present in a tarball when there is no version control system. +# Therefore, it cannot be used in any dependencies. GNUmakefile has +# hooks to force a reconfigure at distribution time to get the value +# correct, without penalizing normal development with extra reconfigures. +# +# .version - present in a checked-out repository and in a distribution +# tarball. Usable in dependencies, particularly for files that don't +# want to depend on config.h but do want to track version changes. +# Delete this file prior to any autoconf run where you want to rebuild +# files to pick up a version string change; and leave it stale to +# minimize rebuild time after unrelated changes to configure sources. +# +# As with any generated file in a VC'd directory, you should add +# /.version to .gitignore, so that you don't accidentally commit it. +# .tarball-version is never generated in a VC'd directory, so needn't +# be listed there. +# +# Use the following line in your configure.ac, so that $(VERSION) will +# automatically be up-to-date each time configure is run (and note that +# since configure.ac no longer includes a version string, Makefile rules +# should not depend on configure.ac for version updates). +# +# AC_INIT([GNU project], +# m4_esyscmd([build-aux/git-version-gen .tarball-version]), +# [bug-project@example]) +# +# Then use the following lines in your Makefile.am, so that .version +# will be present for dependencies, and so that .version and +# .tarball-version will exist in distribution tarballs. +# +# EXTRA_DIST = $(top_srcdir)/.version +# BUILT_SOURCES = $(top_srcdir)/.version +# $(top_srcdir)/.version: +# echo $(VERSION) > $@-t && mv $@-t $@ +# dist-hook: +# echo $(VERSION) > $(distdir)/.tarball-version + + +me=$0 + +version="git-version-gen $scriptversion + +Copyright 2011 Free Software Foundation, Inc. +There is NO warranty. You may redistribute this software +under the terms of the GNU General Public License. +For more information about these matters, see the files named COPYING." + +usage="\ +Usage: $me [OPTION]... \$srcdir/.tarball-version [TAG-NORMALIZATION-SED-SCRIPT] +Print a version string. + +Options: + + --prefix prefix of git tags (default 'v') + --fallback fallback version to use if \"git --version\" fails + + --help display this help and exit + --version output version information and exit + +Running without arguments will suffice in most cases." + +prefix=v +fallback= + +while test $# -gt 0; do + case $1 in + --help) echo "$usage"; exit 0;; + --version) echo "$version"; exit 0;; + --prefix) shift; prefix="$1";; + --fallback) shift; fallback="$1";; + -*) + echo "$0: Unknown option '$1'." >&2 + echo "$0: Try '--help' for more information." >&2 + exit 1;; + *) + if test "x$tarball_version_file" = x; then + tarball_version_file="$1" + elif test "x$tag_sed_script" = x; then + tag_sed_script="$1" + else + echo "$0: extra non-option argument '$1'." >&2 + exit 1 + fi;; + esac + shift +done + +if test "x$tarball_version_file" = x; then + echo "$usage" + exit 1 +fi + +tag_sed_script="${tag_sed_script:-s/x/x/}" + +nl=' +' + +# Avoid meddling by environment variable of the same name. +v= +v_from_git= + +# First see if there is a tarball-only version file. +# then try "git describe", then default. +if test -f $tarball_version_file +then + v=`cat $tarball_version_file` || v= + case $v in + *$nl*) v= ;; # reject multi-line output + [0-9]*) ;; + *) v= ;; + esac + test "x$v" = x \ + && echo "$0: WARNING: $tarball_version_file is missing or damaged" 1>&2 +fi + +if test "x$v" != x +then + : # use $v +# Otherwise, if there is at least one git commit involving the working +# directory, and "git describe" output looks sensible, use that to +# derive a version string. +elif test "`git log -1 --pretty=format:x . 2>&1`" = x \ + && v=`git describe --abbrev=4 --match="$prefix*" HEAD 2>/dev/null \ + || git describe --abbrev=4 HEAD 2>/dev/null` \ + && v=`printf '%s\n' "$v" | sed "$tag_sed_script"` \ + && case $v in + $prefix[0-9]*) ;; + *) (exit 1) ;; + esac +then + # Is this a new git that lists number of commits since the last + # tag or the previous older version that did not? + # Newer: v6.10-77-g0f8faeb + # Older: v6.10-g0f8faeb + case $v in + *-*-*) : git describe is okay three part flavor ;; + *-*) + : git describe is older two part flavor + # Recreate the number of commits and rewrite such that the + # result is the same as if we were using the newer version + # of git describe. + vtag=`echo "$v" | sed 's/-.*//'` + commit_list=`git rev-list "$vtag"..HEAD 2>/dev/null` \ + || { commit_list=failed; + echo "$0: WARNING: git rev-list failed" 1>&2; } + numcommits=`echo "$commit_list" | wc -l` + v=`echo "$v" | sed "s/\(.*\)-\(.*\)/\1-$numcommits-\2/"`; + test "$commit_list" = failed && v=UNKNOWN + ;; + esac + + # Change the first '-' to a '.', so version-comparing tools work properly. + # Remove the "g" in git describe's output string, to save a byte. + v=`echo "$v" | sed 's/-/./;s/\(.*\)-g/\1-/'`; + v_from_git=1 +elif test "x$fallback" = x || git --version >/dev/null 2>&1; then + v=UNKNOWN +else + v=$fallback +fi + +v=`echo "$v" |sed "s/^$prefix//"` + +# Test whether to append the "-dirty" suffix only if the version +# string we're using came from git. I.e., skip the test if it's "UNKNOWN" +# or if it came from .tarball-version. +if test "x$v_from_git" != x; then + # Don't declare a version "dirty" merely because a time stamp has changed. + git update-index --refresh > /dev/null 2>&1 + + dirty=`exec 2>/dev/null;git diff-index --name-only HEAD` || dirty= + case "$dirty" in + '') ;; + *) # Append the suffix only if there isn't one already. + case $v in + *-dirty) ;; + *) v="$v-dirty" ;; + esac ;; + esac +fi + +# Omit the trailing newline, so that m4_esyscmd can use the result directly. +echo "$v" | tr -d "$nl" + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/glib-tap.mk b/build-aux/glib-tap.mk new file mode 100644 index 0000000..3a15506 --- /dev/null +++ b/build-aux/glib-tap.mk @@ -0,0 +1,150 @@ +# GLIB - Library of useful C routines + +AM_TESTS_ENVIRONMENT= \ + G_TEST_SRCDIR="$(abs_srcdir)/tests" \ + G_TEST_BUILDDIR="$(abs_builddir)/tests" \ + G_DEBUG="gc-friendly cleanup" \ + MALLOC_CHECK_=2 \ + MALLOC_PERTURB_=$$(($${RANDOM:-256} % 256)) +LOG_DRIVER = env AM_TAP_AWK='$(AWK)' $(SHELL) $(top_srcdir)/build-aux/tap-driver.sh +LOG_COMPILER = $(top_srcdir)/build-aux/tap-test + +NULL = + +# initialize variables for unconditional += appending +BUILT_SOURCES = +BUILT_EXTRA_DIST = +CLEANFILES = *.log *.trs +DISTCLEANFILES = +MAINTAINERCLEANFILES = +EXTRA_DIST = +TESTS = + +installed_test_LTLIBRARIES = +installed_test_PROGRAMS = +installed_test_SCRIPTS = +nobase_installed_test_DATA = + +noinst_LTLIBRARIES = +noinst_PROGRAMS = +noinst_SCRIPTS = +noinst_DATA = + +check_LTLIBRARIES = +check_PROGRAMS = +check_SCRIPTS = +check_DATA = + +# We support a fairly large range of possible variables. It is expected that all types of files in a test suite +# will belong in exactly one of the following variables. +# +# First, we support the usual automake suffixes, but in lowercase, with the customary meaning: +# +# test_programs, test_scripts, test_data, test_ltlibraries +# +# The above are used to list files that are involved in both uninstalled and installed testing. The +# test_programs and test_scripts are taken to be actual testcases and will be run as part of the test suite. +# Note that _data is always used with the nobase_ automake variable name to ensure that installed test data is +# installed in the same way as it appears in the package layout. +# +# In order to mark a particular file as being only for one type of testing, use 'installed' or 'uninstalled', +# like so: +# +# installed_test_programs, uninstalled_test_programs +# installed_test_scripts, uninstalled_test_scripts +# installed_test_data, uninstalled_test_data +# installed_test_ltlibraries, uninstalled_test_ltlibraries +# +# Additionally, we support 'extra' infixes for programs and scripts. This is used for support programs/scripts +# that should not themselves be run as testcases (but exist to be used from other testcases): +# +# test_extra_programs, installed_test_extra_programs, uninstalled_test_extra_programs +# test_extra_scripts, installed_test_extra_scripts, uninstalled_test_extra_scripts +# +# Additionally, for _scripts and _data, we support the customary dist_ prefix so that the named script or data +# file automatically end up in the tarball. +# +# dist_test_scripts, dist_test_data, dist_test_extra_scripts +# dist_installed_test_scripts, dist_installed_test_data, dist_installed_test_extra_scripts +# dist_uninstalled_test_scripts, dist_uninstalled_test_data, dist_uninstalled_test_extra_scripts +# +# Note that no file is automatically disted unless it appears in one of the dist_ variables. This follows the +# standard automake convention of not disting programs scripts or data by default. +# +# test_programs, test_scripts, uninstalled_test_programs and uninstalled_test_scripts (as well as their disted +# variants) will be run as part of the in-tree 'make check'. These are all assumed to be runnable under +# gtester. That's a bit strange for scripts, but it's possible. + +TESTS += $(test_programs) $(test_scripts) $(uninstalled_test_programs) $(uninstalled_test_scripts) \ + $(dist_test_scripts) $(dist_uninstalled_test_scripts) + +# Note: build even the installed-only targets during 'make check' to ensure that they still work. +# We need to do a bit of trickery here and manage disting via EXTRA_DIST instead of using dist_ prefixes to +# prevent automake from mistreating gmake functions like $(wildcard ...) and $(addprefix ...) as if they were +# filenames, including removing duplicate instances of the opening part before the space, eg. '$(addprefix'. +all_test_programs = $(test_programs) $(uninstalled_test_programs) $(installed_test_programs) \ + $(test_extra_programs) $(uninstalled_test_extra_programs) $(installed_test_extra_programs) +all_test_scripts = $(test_scripts) $(uninstalled_test_scripts) $(installed_test_scripts) \ + $(test_extra_scripts) $(uninstalled_test_extra_scripts) $(installed_test_extra_scripts) +all_dist_test_scripts = $(dist_test_scripts) $(dist_uninstalled_test_scripts) $(dist_installed_test_scripts) \ + $(dist_test_extra_scripts) $(dist_uninstalled_test_extra_scripts) $(dist_installed_test_extra_scripts) +all_test_scripts += $(all_dist_test_scripts) +EXTRA_DIST += $(all_dist_test_scripts) +all_test_data = $(test_data) $(uninstalled_test_data) $(installed_test_data) +all_dist_test_data = $(dist_test_data) $(dist_uninstalled_test_data) $(dist_installed_test_data) +all_test_data += $(all_dist_test_data) +EXTRA_DIST += $(all_dist_test_data) +all_test_ltlibs = $(test_ltlibraries) $(uninstalled_test_ltlibraries) $(installed_test_ltlibraries) + +if ENABLE_ALWAYS_BUILD_TESTS +noinst_LTLIBRARIES += $(all_test_ltlibs) +noinst_PROGRAMS += $(all_test_programs) +noinst_SCRIPTS += $(all_test_scripts) +noinst_DATA += $(all_test_data) +else +check_LTLIBRARIES += $(all_test_ltlibs) +check_PROGRAMS += $(all_test_programs) +check_SCRIPTS += $(all_test_scripts) +check_DATA += $(all_test_data) +endif + +if ENABLE_INSTALLED_TESTS +installed_test_PROGRAMS += $(test_programs) $(installed_test_programs) \ + $(test_extra_programs) $(installed_test_extra_programs) +installed_test_SCRIPTS += $(test_scripts) $(installed_test_scripts) \ + $(test_extra_scripts) $(test_installed_extra_scripts) +installed_test_SCRIPTS += $(dist_test_scripts) $(dist_test_extra_scripts) \ + $(dist_installed_test_scripts) $(dist_installed_test_extra_scripts) +nobase_installed_test_DATA += $(test_data) $(installed_test_data) +nobase_installed_test_DATA += $(dist_test_data) $(dist_installed_test_data) +installed_test_LTLIBRARIES += $(test_ltlibraries) $(installed_test_ltlibraries) +installed_testcases = $(test_programs) $(installed_test_programs) \ + $(test_scripts) $(installed_test_scripts) \ + $(dist_test_scripts) $(dist_installed_test_scripts) + +installed_test_meta_DATA = $(installed_testcases:=.test) + +%.test: %$(EXEEXT) Makefile + $(AM_V_GEN) (echo '[Test]' > $@.tmp; \ + echo 'Type=session' >> $@.tmp; \ + echo 'Exec=$(installed_testdir)/$(notdir $<) --tap' >> $@.tmp; \ + echo 'Output=TAP' >> $@.tmp; \ + mv $@.tmp $@) + +CLEANFILES += $(installed_test_meta_DATA) + +endif + +VALGRIND_ARGS = \ + --leak-check=full \ + --child-silent-after-fork=yes \ + --suppressions=/usr/share/glib-2.0/valgrind/glib.supp \ + --suppressions=$(abs_top_srcdir)/build-aux/nss.supp \ + --num-callers=18 \ + $(NULL) + +memcheck-local: $(all_test_programs) + $(MAKE) check-am TESTS="$(all_test_programs)" \ + TESTS_ENVIRONMENT="G_DEBUG='gc-friendly cleanup'" \ + LOG_FLAGS="libtool --mode=execute valgrind $(VALGRIND_ARGS) --quiet --log-fd=7" \ + AM_TESTS_FD_REDIRECT="7>&2" diff --git a/build-aux/install-sh b/build-aux/install-sh new file mode 100755 index 0000000..0360b79 --- /dev/null +++ b/build-aux/install-sh @@ -0,0 +1,501 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2016-01-11.22; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +tab=' ' +nl=' +' +IFS=" $tab$nl" + +# Set DOITPROG to "echo" to test this script. + +doit=${DOITPROG-} +doit_exec=${doit:-exec} + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +is_target_a_directory=possibly + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) + is_target_a_directory=always + dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) is_target_a_directory=never;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +# We allow the use of options -d and -T together, by making -d +# take the precedence; this is for compatibility with GNU install. + +if test -n "$dir_arg"; then + if test -n "$dst_arg"; then + echo "$0: target directory not allowed when installing a directory." >&2 + exit 1 + fi +fi + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + if test $# -gt 1 || test "$is_target_a_directory" = always; then + if test ! -d "$dst_arg"; then + echo "$0: $dst_arg: Is not a directory." >&2 + exit 1 + fi + fi +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test "$is_target_a_directory" = never; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + dstdir=`dirname "$dst"` + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + oIFS=$IFS + IFS=/ + set -f + set fnord $dstdir + shift + set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + set +f && + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/ltmain.sh b/build-aux/ltmain.sh new file mode 100644 index 0000000..30be9c8 --- /dev/null +++ b/build-aux/ltmain.sh @@ -0,0 +1,11149 @@ +#! /bin/sh +## DO NOT EDIT - This file generated from ./build-aux/ltmain.in +## by inline-source v2014-01-03.01 + +# libtool (GNU libtool) 2.4.6 +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + + +PROGRAM=libtool +PACKAGE=libtool +VERSION=2.4.6 +package_revision=2.4.6 + + +## ------ ## +## Usage. ## +## ------ ## + +# Run './libtool --help' for help with using this script from the +# command line. + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# After configure completes, it has a better idea of some of the +# shell tools we need than the defaults used by the functions shared +# with bootstrap, so set those here where they can still be over- +# ridden by the user, but otherwise take precedence. + +: ${AUTOCONF="autoconf"} +: ${AUTOMAKE="automake"} + + +## -------------------------- ## +## Source external libraries. ## +## -------------------------- ## + +# Much of our low-level functionality needs to be sourced from external +# libraries, which are installed to $pkgauxdir. + +# Set a version string for this script. +scriptversion=2015-01-20.17; # UTC + +# General shell script boiler plate, and helper functions. +# Written by Gary V. Vaughan, 2004 + +# Copyright (C) 2004-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. + +# As a special exception to the GNU General Public License, if you distribute +# this file as part of a program or library that is built using GNU Libtool, +# you may include this file under the same distribution terms that you use +# for the rest of that program. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# Evaluate this file near the top of your script to gain access to +# the functions and variables defined here: +# +# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh +# +# If you need to override any of the default environment variable +# settings, do that before evaluating this file. + + +## -------------------- ## +## Shell normalisation. ## +## -------------------- ## + +# Some shells need a little help to be as Bourne compatible as possible. +# Before doing anything else, make sure all that help has been provided! + +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac +fi + +# NLS nuisances: We save the old values in case they are required later. +_G_user_locale= +_G_safe_locale= +for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test set = \"\${$_G_var+set}\"; then + save_$_G_var=\$$_G_var + $_G_var=C + export $_G_var + _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" + _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" + fi" +done + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Make sure IFS has a sensible default +sp=' ' +nl=' +' +IFS="$sp $nl" + +# There are apparently some retarded systems that use ';' as a PATH separator! +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + + +## ------------------------- ## +## Locate command utilities. ## +## ------------------------- ## + + +# func_executable_p FILE +# ---------------------- +# Check that FILE is an executable regular file. +func_executable_p () +{ + test -f "$1" && test -x "$1" +} + + +# func_path_progs PROGS_LIST CHECK_FUNC [PATH] +# -------------------------------------------- +# Search for either a program that responds to --version with output +# containing "GNU", or else returned by CHECK_FUNC otherwise, by +# trying all the directories in PATH with each of the elements of +# PROGS_LIST. +# +# CHECK_FUNC should accept the path to a candidate program, and +# set $func_check_prog_result if it truncates its output less than +# $_G_path_prog_max characters. +func_path_progs () +{ + _G_progs_list=$1 + _G_check_func=$2 + _G_PATH=${3-"$PATH"} + + _G_path_prog_max=0 + _G_path_prog_found=false + _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} + for _G_dir in $_G_PATH; do + IFS=$_G_save_IFS + test -z "$_G_dir" && _G_dir=. + for _G_prog_name in $_G_progs_list; do + for _exeext in '' .EXE; do + _G_path_prog=$_G_dir/$_G_prog_name$_exeext + func_executable_p "$_G_path_prog" || continue + case `"$_G_path_prog" --version 2>&1` in + *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; + *) $_G_check_func $_G_path_prog + func_path_progs_result=$func_check_prog_result + ;; + esac + $_G_path_prog_found && break 3 + done + done + done + IFS=$_G_save_IFS + test -z "$func_path_progs_result" && { + echo "no acceptable sed could be found in \$PATH" >&2 + exit 1 + } +} + + +# We want to be able to use the functions in this file before configure +# has figured out where the best binaries are kept, which means we have +# to search for them ourselves - except when the results are already set +# where we skip the searches. + +# Unless the user overrides by setting SED, search the path for either GNU +# sed, or the sed that truncates its output the least. +test -z "$SED" && { + _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for _G_i in 1 2 3 4 5 6 7; do + _G_sed_script=$_G_sed_script$nl$_G_sed_script + done + echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed + _G_sed_script= + + func_check_prog_sed () + { + _G_path_prog=$1 + + _G_count=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo '' >> conftest.nl + "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin + rm -f conftest.sed + SED=$func_path_progs_result +} + + +# Unless the user overrides by setting GREP, search the path for either GNU +# grep, or the grep that truncates its output the least. +test -z "$GREP" && { + func_check_prog_grep () + { + _G_path_prog=$1 + + _G_count=0 + _G_path_prog_max=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo 'GREP' >> conftest.nl + "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin + GREP=$func_path_progs_result +} + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# All uppercase variable names are used for environment variables. These +# variables can be overridden by the user before calling a script that +# uses them if a suitable command of that name is not already available +# in the command search PATH. + +: ${CP="cp -f"} +: ${ECHO="printf %s\n"} +: ${EGREP="$GREP -E"} +: ${FGREP="$GREP -F"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} + + +## -------------------- ## +## Useful sed snippets. ## +## -------------------- ## + +sed_dirname='s|/[^/]*$||' +sed_basename='s|^.*/||' + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s|\([`"$\\]\)|\\\1|g' + +# Same as above, but do not quote variable references. +sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' + +# Sed substitution that converts a w32 file name or path +# that contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-'\' parameter expansions in output of sed_double_quote_subst that +# were '\'-ed in input to the same. If an odd number of '\' preceded a +# '$' in input to sed_double_quote_subst, that '$' was protected from +# expansion. Since each input '\' is now two '\'s, look for any number +# of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. +_G_bs='\\' +_G_bs2='\\\\' +_G_bs4='\\\\\\\\' +_G_dollar='\$' +sed_double_backslash="\ + s/$_G_bs4/&\\ +/g + s/^$_G_bs2$_G_dollar/$_G_bs&/ + s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g + s/\n//g" + + +## ----------------- ## +## Global variables. ## +## ----------------- ## + +# Except for the global variables explicitly listed below, the following +# functions in the '^func_' namespace, and the '^require_' namespace +# variables initialised in the 'Resource management' section, sourcing +# this file will not pollute your global namespace with anything +# else. There's no portable way to scope variables in Bourne shell +# though, so actually running these functions will sometimes place +# results into a variable named after the function, and often use +# temporary variables in the '^_G_' namespace. If you are careful to +# avoid using those namespaces casually in your sourcing script, things +# should continue to work as you expect. And, of course, you can freely +# overwrite any of the functions or variables defined here before +# calling anything to customize them. + +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +# Allow overriding, eg assuming that you follow the convention of +# putting '$debug_cmd' at the start of all your functions, you can get +# bash to show function call trace with: +# +# debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name +debug_cmd=${debug_cmd-":"} +exit_cmd=: + +# By convention, finish your script with: +# +# exit $exit_status +# +# so that you can set exit_status to non-zero if you want to indicate +# something went wrong during execution without actually bailing out at +# the point of failure. +exit_status=$EXIT_SUCCESS + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath=$0 + +# The name of this program. +progname=`$ECHO "$progpath" |$SED "$sed_basename"` + +# Make sure we have an absolute progpath for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` + progdir=`cd "$progdir" && pwd` + progpath=$progdir/$progname + ;; + *) + _G_IFS=$IFS + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS=$_G_IFS + test -x "$progdir/$progname" && break + done + IFS=$_G_IFS + test -n "$progdir" || progdir=`pwd` + progpath=$progdir/$progname + ;; +esac + + +## ----------------- ## +## Standard options. ## +## ----------------- ## + +# The following options affect the operation of the functions defined +# below, and should be set appropriately depending on run-time para- +# meters passed on the command line. + +opt_dry_run=false +opt_quiet=false +opt_verbose=false + +# Categories 'all' and 'none' are always available. Append any others +# you will pass as the first argument to func_warning from your own +# code. +warning_categories= + +# By default, display warnings according to 'opt_warning_types'. Set +# 'warning_func' to ':' to elide all warnings, or func_fatal_error to +# treat the next displayed warning as a fatal error. +warning_func=func_warn_and_continue + +# Set to 'all' to display all warnings, 'none' to suppress all +# warnings, or a space delimited list of some subset of +# 'warning_categories' to display only the listed warnings. +opt_warning_types=all + + +## -------------------- ## +## Resource management. ## +## -------------------- ## + +# This section contains definitions for functions that each ensure a +# particular resource (a file, or a non-empty configuration variable for +# example) is available, and if appropriate to extract default values +# from pertinent package files. Call them using their associated +# 'require_*' variable to ensure that they are executed, at most, once. +# +# It's entirely deliberate that calling these functions can set +# variables that don't obey the namespace limitations obeyed by the rest +# of this file, in order that that they be as useful as possible to +# callers. + + +# require_term_colors +# ------------------- +# Allow display of bold text on terminals that support it. +require_term_colors=func_require_term_colors +func_require_term_colors () +{ + $debug_cmd + + test -t 1 && { + # COLORTERM and USE_ANSI_COLORS environment variables take + # precedence, because most terminfo databases neglect to describe + # whether color sequences are supported. + test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} + + if test 1 = "$USE_ANSI_COLORS"; then + # Standard ANSI escape sequences + tc_reset='' + tc_bold=''; tc_standout='' + tc_red=''; tc_green='' + tc_blue=''; tc_cyan='' + else + # Otherwise trust the terminfo database after all. + test -n "`tput sgr0 2>/dev/null`" && { + tc_reset=`tput sgr0` + test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` + tc_standout=$tc_bold + test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` + test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` + test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` + test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` + test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` + } + fi + } + + require_term_colors=: +} + + +## ----------------- ## +## Function library. ## +## ----------------- ## + +# This section contains a variety of useful functions to call in your +# scripts. Take note of the portable wrappers for features provided by +# some modern shells, which will fall back to slower equivalents on +# less featureful shells. + + +# func_append VAR VALUE +# --------------------- +# Append VALUE onto the existing contents of VAR. + + # We should try to minimise forks, especially on Windows where they are + # unreasonably slow, so skip the feature probes when bash or zsh are + # being used: + if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then + : ${_G_HAVE_ARITH_OP="yes"} + : ${_G_HAVE_XSI_OPS="yes"} + # The += operator was introduced in bash 3.1 + case $BASH_VERSION in + [12].* | 3.0 | 3.0*) ;; + *) + : ${_G_HAVE_PLUSEQ_OP="yes"} + ;; + esac + fi + + # _G_HAVE_PLUSEQ_OP + # Can be empty, in which case the shell is probed, "yes" if += is + # useable or anything else if it does not work. + test -z "$_G_HAVE_PLUSEQ_OP" \ + && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ + && _G_HAVE_PLUSEQ_OP=yes + +if test yes = "$_G_HAVE_PLUSEQ_OP" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_append () + { + $debug_cmd + + eval "$1+=\$2" + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_append () + { + $debug_cmd + + eval "$1=\$$1\$2" + } +fi + + +# func_append_quoted VAR VALUE +# ---------------------------- +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +if test yes = "$_G_HAVE_PLUSEQ_OP"; then + eval 'func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1+=\\ \$func_quote_for_eval_result" + }' +else + func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1=\$$1\\ \$func_quote_for_eval_result" + } +fi + + +# func_append_uniq VAR VALUE +# -------------------------- +# Append unique VALUE onto the existing contents of VAR, assuming +# entries are delimited by the first character of VALUE. For example: +# +# func_append_uniq options " --another-option option-argument" +# +# will only append to $options if " --another-option option-argument " +# is not already present somewhere in $options already (note spaces at +# each end implied by leading space in second argument). +func_append_uniq () +{ + $debug_cmd + + eval _G_current_value='`$ECHO $'$1'`' + _G_delim=`expr "$2" : '\(.\)'` + + case $_G_delim$_G_current_value$_G_delim in + *"$2$_G_delim"*) ;; + *) func_append "$@" ;; + esac +} + + +# func_arith TERM... +# ------------------ +# Set func_arith_result to the result of evaluating TERMs. + test -z "$_G_HAVE_ARITH_OP" \ + && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ + && _G_HAVE_ARITH_OP=yes + +if test yes = "$_G_HAVE_ARITH_OP"; then + eval 'func_arith () + { + $debug_cmd + + func_arith_result=$(( $* )) + }' +else + func_arith () + { + $debug_cmd + + func_arith_result=`expr "$@"` + } +fi + + +# func_basename FILE +# ------------------ +# Set func_basename_result to FILE with everything up to and including +# the last / stripped. +if test yes = "$_G_HAVE_XSI_OPS"; then + # If this shell supports suffix pattern removal, then use it to avoid + # forking. Hide the definitions single quotes in case the shell chokes + # on unsupported syntax... + _b='func_basename_result=${1##*/}' + _d='case $1 in + */*) func_dirname_result=${1%/*}$2 ;; + * ) func_dirname_result=$3 ;; + esac' + +else + # ...otherwise fall back to using sed. + _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' + _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` + if test "X$func_dirname_result" = "X$1"; then + func_dirname_result=$3 + else + func_append func_dirname_result "$2" + fi' +fi + +eval 'func_basename () +{ + $debug_cmd + + '"$_b"' +}' + + +# func_dirname FILE APPEND NONDIR_REPLACEMENT +# ------------------------------------------- +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +eval 'func_dirname () +{ + $debug_cmd + + '"$_d"' +}' + + +# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT +# -------------------------------------------------------- +# Perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# For efficiency, we do not delegate to the functions above but instead +# duplicate the functionality here. +eval 'func_dirname_and_basename () +{ + $debug_cmd + + '"$_b"' + '"$_d"' +}' + + +# func_echo ARG... +# ---------------- +# Echo program name prefixed message. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_echo_all ARG... +# -------------------- +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + + +# func_echo_infix_1 INFIX ARG... +# ------------------------------ +# Echo program name, followed by INFIX on the first line, with any +# additional lines not showing INFIX. +func_echo_infix_1 () +{ + $debug_cmd + + $require_term_colors + + _G_infix=$1; shift + _G_indent=$_G_infix + _G_prefix="$progname: $_G_infix: " + _G_message=$* + + # Strip color escape sequences before counting printable length + for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" + do + test -n "$_G_tc" && { + _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` + _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` + } + done + _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes + + func_echo_infix_1_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_infix_1_IFS + $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 + _G_prefix=$_G_indent + done + IFS=$func_echo_infix_1_IFS +} + + +# func_error ARG... +# ----------------- +# Echo program name prefixed message to standard error. +func_error () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 +} + + +# func_fatal_error ARG... +# ----------------------- +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + $debug_cmd + + func_error "$*" + exit $EXIT_FAILURE +} + + +# func_grep EXPRESSION FILENAME +# ----------------------------- +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $debug_cmd + + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_len STRING +# --------------- +# Set func_len_result to the length of STRING. STRING may not +# start with a hyphen. + test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_len () + { + $debug_cmd + + func_len_result=${#1} + }' +else + func_len () + { + $debug_cmd + + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` + } +fi + + +# func_mkdir_p DIRECTORY-PATH +# --------------------------- +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + $debug_cmd + + _G_directory_path=$1 + _G_dir_list= + + if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then + + # Protect directory names starting with '-' + case $_G_directory_path in + -*) _G_directory_path=./$_G_directory_path ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$_G_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + _G_dir_list=$_G_directory_path:$_G_dir_list + + # If the last portion added has no slash in it, the list is done + case $_G_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` + done + _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` + + func_mkdir_p_IFS=$IFS; IFS=: + for _G_dir in $_G_dir_list; do + IFS=$func_mkdir_p_IFS + # mkdir can fail with a 'File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$_G_dir" 2>/dev/null || : + done + IFS=$func_mkdir_p_IFS + + # Bail out if we (or some other process) failed to create a directory. + test -d "$_G_directory_path" || \ + func_fatal_error "Failed to create '$1'" + fi +} + + +# func_mktempdir [BASENAME] +# ------------------------- +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, BASENAME is the basename for that directory. +func_mktempdir () +{ + $debug_cmd + + _G_template=${TMPDIR-/tmp}/${1-$progname} + + if test : = "$opt_dry_run"; then + # Return a directory name, but don't create it in dry-run mode + _G_tmpdir=$_G_template-$$ + else + + # If mktemp works, use that first and foremost + _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` + + if test ! -d "$_G_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + _G_tmpdir=$_G_template-${RANDOM-0}$$ + + func_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$_G_tmpdir" + umask $func_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$_G_tmpdir" || \ + func_fatal_error "cannot create temporary directory '$_G_tmpdir'" + fi + + $ECHO "$_G_tmpdir" +} + + +# func_normal_abspath PATH +# ------------------------ +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +func_normal_abspath () +{ + $debug_cmd + + # These SED scripts presuppose an absolute path with a trailing slash. + _G_pathcar='s|^/\([^/]*\).*$|\1|' + _G_pathcdr='s|^/[^/]*||' + _G_removedotparts=':dotsl + s|/\./|/|g + t dotsl + s|/\.$|/|' + _G_collapseslashes='s|/\{1,\}|/|g' + _G_finalslash='s|/*$|/|' + + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` + while :; do + # Processed it all yet? + if test / = "$func_normal_abspath_tpath"; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result"; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + + +# func_notquiet ARG... +# -------------------- +# Echo program name prefixed message only when not in quiet mode. +func_notquiet () +{ + $debug_cmd + + $opt_quiet || func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + + +# func_relative_path SRCDIR DSTDIR +# -------------------------------- +# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. +func_relative_path () +{ + $debug_cmd + + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=$func_dirname_result + if test -z "$func_relative_path_tlibdir"; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test -n "$func_stripname_result"; then + func_append func_relative_path_result "/$func_stripname_result" + fi + + # Normalisation. If bindir is libdir, return '.' else relative path. + if test -n "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + fi + + test -n "$func_relative_path_result" || func_relative_path_result=. + + : +} + + +# func_quote_for_eval ARG... +# -------------------------- +# Aesthetically quote ARGs to be evaled later. +# This function returns two values: +# i) func_quote_for_eval_result +# double-quoted, suitable for a subsequent eval +# ii) func_quote_for_eval_unquoted_result +# has all characters that are still active within double +# quotes backslashified. +func_quote_for_eval () +{ + $debug_cmd + + func_quote_for_eval_unquoted_result= + func_quote_for_eval_result= + while test 0 -lt $#; do + case $1 in + *[\\\`\"\$]*) + _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; + *) + _G_unquoted_arg=$1 ;; + esac + if test -n "$func_quote_for_eval_unquoted_result"; then + func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" + else + func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" + fi + + case $_G_unquoted_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and variable expansion + # for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_quoted_arg=\"$_G_unquoted_arg\" + ;; + *) + _G_quoted_arg=$_G_unquoted_arg + ;; + esac + + if test -n "$func_quote_for_eval_result"; then + func_append func_quote_for_eval_result " $_G_quoted_arg" + else + func_append func_quote_for_eval_result "$_G_quoted_arg" + fi + shift + done +} + + +# func_quote_for_expand ARG +# ------------------------- +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + $debug_cmd + + case $1 in + *[\\\`\"]*) + _G_arg=`$ECHO "$1" | $SED \ + -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; + *) + _G_arg=$1 ;; + esac + + case $_G_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_arg=\"$_G_arg\" + ;; + esac + + func_quote_for_expand_result=$_G_arg +} + + +# func_stripname PREFIX SUFFIX NAME +# --------------------------------- +# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_stripname () + { + $debug_cmd + + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary variable first. + func_stripname_result=$3 + func_stripname_result=${func_stripname_result#"$1"} + func_stripname_result=${func_stripname_result%"$2"} + }' +else + func_stripname () + { + $debug_cmd + + case $2 in + .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; + *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; + esac + } +fi + + +# func_show_eval CMD [FAIL_EXP] +# ----------------------------- +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + func_quote_for_expand "$_G_cmd" + eval "func_notquiet $func_quote_for_expand_result" + + $opt_dry_run || { + eval "$_G_cmd" + _G_status=$? + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_show_eval_locale CMD [FAIL_EXP] +# ------------------------------------ +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + $opt_quiet || { + func_quote_for_expand "$_G_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + $opt_dry_run || { + eval "$_G_user_locale + $_G_cmd" + _G_status=$? + eval "$_G_safe_locale" + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_tr_sh +# ---------- +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + $debug_cmd + + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_verbose ARG... +# ------------------- +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $debug_cmd + + $opt_verbose && func_echo "$*" + + : +} + + +# func_warn_and_continue ARG... +# ----------------------------- +# Echo program name prefixed warning message to standard error. +func_warn_and_continue () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 +} + + +# func_warning CATEGORY ARG... +# ---------------------------- +# Echo program name prefixed warning message to standard error. Warning +# messages can be filtered according to CATEGORY, where this function +# elides messages where CATEGORY is not listed in the global variable +# 'opt_warning_types'. +func_warning () +{ + $debug_cmd + + # CATEGORY must be in the warning_categories list! + case " $warning_categories " in + *" $1 "*) ;; + *) func_internal_error "invalid warning category '$1'" ;; + esac + + _G_category=$1 + shift + + case " $opt_warning_types " in + *" $_G_category "*) $warning_func ${1+"$@"} ;; + esac +} + + +# func_sort_ver VER1 VER2 +# ----------------------- +# 'sort -V' is not generally available. +# Note this deviates from the version comparison in automake +# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a +# but this should suffice as we won't be specifying old +# version formats or redundant trailing .0 in bootstrap.conf. +# If we did want full compatibility then we should probably +# use m4_version_compare from autoconf. +func_sort_ver () +{ + $debug_cmd + + printf '%s\n%s\n' "$1" "$2" \ + | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n +} + +# func_lt_ver PREV CURR +# --------------------- +# Return true if PREV and CURR are in the correct order according to +# func_sort_ver, otherwise false. Use it like this: +# +# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." +func_lt_ver () +{ + $debug_cmd + + test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: +#! /bin/sh + +# Set a version string for this script. +scriptversion=2014-01-07.03; # UTC + +# A portable, pluggable option parser for Bourne shell. +# Written by Gary V. Vaughan, 2010 + +# Copyright (C) 2010-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# This file is a library for parsing options in your shell scripts along +# with assorted other useful supporting features that you can make use +# of too. +# +# For the simplest scripts you might need only: +# +# #!/bin/sh +# . relative/path/to/funclib.sh +# . relative/path/to/options-parser +# scriptversion=1.0 +# func_options ${1+"$@"} +# eval set dummy "$func_options_result"; shift +# ...rest of your script... +# +# In order for the '--version' option to work, you will need to have a +# suitably formatted comment like the one at the top of this file +# starting with '# Written by ' and ending with '# warranty; '. +# +# For '-h' and '--help' to work, you will also need a one line +# description of your script's purpose in a comment directly above the +# '# Written by ' line, like the one at the top of this file. +# +# The default options also support '--debug', which will turn on shell +# execution tracing (see the comment above debug_cmd below for another +# use), and '--verbose' and the func_verbose function to allow your script +# to display verbose messages only when your user has specified +# '--verbose'. +# +# After sourcing this file, you can plug processing for additional +# options by amending the variables from the 'Configuration' section +# below, and following the instructions in the 'Option parsing' +# section further down. + +## -------------- ## +## Configuration. ## +## -------------- ## + +# You should override these variables in your script after sourcing this +# file so that they reflect the customisations you have added to the +# option parser. + +# The usage line for option parsing errors and the start of '-h' and +# '--help' output messages. You can embed shell variables for delayed +# expansion at the time the message is displayed, but you will need to +# quote other shell meta-characters carefully to prevent them being +# expanded when the contents are evaled. +usage='$progpath [OPTION]...' + +# Short help message in response to '-h' and '--help'. Add to this or +# override it after sourcing this library to reflect the full set of +# options your script accepts. +usage_message="\ + --debug enable verbose shell tracing + -W, --warnings=CATEGORY + report the warnings falling in CATEGORY [all] + -v, --verbose verbosely report processing + --version print version information and exit + -h, --help print short or long help message and exit +" + +# Additional text appended to 'usage_message' in response to '--help'. +long_help_message=" +Warning categories include: + 'all' show all warnings + 'none' turn off all the warnings + 'error' warnings are treated as fatal errors" + +# Help message printed before fatal option parsing errors. +fatal_help="Try '\$progname --help' for more information." + + + +## ------------------------- ## +## Hook function management. ## +## ------------------------- ## + +# This section contains functions for adding, removing, and running hooks +# to the main code. A hook is just a named list of of function, that can +# be run in order later on. + +# func_hookable FUNC_NAME +# ----------------------- +# Declare that FUNC_NAME will run hooks added with +# 'func_add_hook FUNC_NAME ...'. +func_hookable () +{ + $debug_cmd + + func_append hookable_fns " $1" +} + + +# func_add_hook FUNC_NAME HOOK_FUNC +# --------------------------------- +# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must +# first have been declared "hookable" by a call to 'func_hookable'. +func_add_hook () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not accept hook functions." ;; + esac + + eval func_append ${1}_hooks '" $2"' +} + + +# func_remove_hook FUNC_NAME HOOK_FUNC +# ------------------------------------ +# Remove HOOK_FUNC from the list of functions called by FUNC_NAME. +func_remove_hook () +{ + $debug_cmd + + eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' +} + + +# func_run_hooks FUNC_NAME [ARG]... +# --------------------------------- +# Run all hook functions registered to FUNC_NAME. +# It is assumed that the list of hook functions contains nothing more +# than a whitespace-delimited list of legal shell function names, and +# no effort is wasted trying to catch shell meta-characters or preserve +# whitespace. +func_run_hooks () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not support hook funcions.n" ;; + esac + + eval _G_hook_fns=\$$1_hooks; shift + + for _G_hook in $_G_hook_fns; do + eval $_G_hook '"$@"' + + # store returned options list back into positional + # parameters for next 'cmd' execution. + eval _G_hook_result=\$${_G_hook}_result + eval set dummy "$_G_hook_result"; shift + done + + func_quote_for_eval ${1+"$@"} + func_run_hooks_result=$func_quote_for_eval_result +} + + + +## --------------- ## +## Option parsing. ## +## --------------- ## + +# In order to add your own option parsing hooks, you must accept the +# full positional parameter list in your hook function, remove any +# options that you action, and then pass back the remaining unprocessed +# options in '_result', escaped suitably for +# 'eval'. Like this: +# +# my_options_prep () +# { +# $debug_cmd +# +# # Extend the existing usage message. +# usage_message=$usage_message' +# -s, --silent don'\''t print informational messages +# ' +# +# func_quote_for_eval ${1+"$@"} +# my_options_prep_result=$func_quote_for_eval_result +# } +# func_add_hook func_options_prep my_options_prep +# +# +# my_silent_option () +# { +# $debug_cmd +# +# # Note that for efficiency, we parse as many options as we can +# # recognise in a loop before passing the remainder back to the +# # caller on the first unrecognised argument we encounter. +# while test $# -gt 0; do +# opt=$1; shift +# case $opt in +# --silent|-s) opt_silent=: ;; +# # Separate non-argument short options: +# -s*) func_split_short_opt "$_G_opt" +# set dummy "$func_split_short_opt_name" \ +# "-$func_split_short_opt_arg" ${1+"$@"} +# shift +# ;; +# *) set dummy "$_G_opt" "$*"; shift; break ;; +# esac +# done +# +# func_quote_for_eval ${1+"$@"} +# my_silent_option_result=$func_quote_for_eval_result +# } +# func_add_hook func_parse_options my_silent_option +# +# +# my_option_validation () +# { +# $debug_cmd +# +# $opt_silent && $opt_verbose && func_fatal_help "\ +# '--silent' and '--verbose' options are mutually exclusive." +# +# func_quote_for_eval ${1+"$@"} +# my_option_validation_result=$func_quote_for_eval_result +# } +# func_add_hook func_validate_options my_option_validation +# +# You'll alse need to manually amend $usage_message to reflect the extra +# options you parse. It's preferable to append if you can, so that +# multiple option parsing hooks can be added safely. + + +# func_options [ARG]... +# --------------------- +# All the functions called inside func_options are hookable. See the +# individual implementations for details. +func_hookable func_options +func_options () +{ + $debug_cmd + + func_options_prep ${1+"$@"} + eval func_parse_options \ + ${func_options_prep_result+"$func_options_prep_result"} + eval func_validate_options \ + ${func_parse_options_result+"$func_parse_options_result"} + + eval func_run_hooks func_options \ + ${func_validate_options_result+"$func_validate_options_result"} + + # save modified positional parameters for caller + func_options_result=$func_run_hooks_result +} + + +# func_options_prep [ARG]... +# -------------------------- +# All initialisations required before starting the option parse loop. +# Note that when calling hook functions, we pass through the list of +# positional parameters. If a hook function modifies that list, and +# needs to propogate that back to rest of this script, then the complete +# modified list must be put in 'func_run_hooks_result' before +# returning. +func_hookable func_options_prep +func_options_prep () +{ + $debug_cmd + + # Option defaults: + opt_verbose=false + opt_warning_types= + + func_run_hooks func_options_prep ${1+"$@"} + + # save modified positional parameters for caller + func_options_prep_result=$func_run_hooks_result +} + + +# func_parse_options [ARG]... +# --------------------------- +# The main option parsing loop. +func_hookable func_parse_options +func_parse_options () +{ + $debug_cmd + + func_parse_options_result= + + # this just eases exit handling + while test $# -gt 0; do + # Defer to hook functions for initial option parsing, so they + # get priority in the event of reusing an option name. + func_run_hooks func_parse_options ${1+"$@"} + + # Adjust func_parse_options positional parameters to match + eval set dummy "$func_run_hooks_result"; shift + + # Break out of the loop if we already parsed every option. + test $# -gt 0 || break + + _G_opt=$1 + shift + case $_G_opt in + --debug|-x) debug_cmd='set -x' + func_echo "enabling shell trace mode" + $debug_cmd + ;; + + --no-warnings|--no-warning|--no-warn) + set dummy --warnings none ${1+"$@"} + shift + ;; + + --warnings|--warning|-W) + test $# = 0 && func_missing_arg $_G_opt && break + case " $warning_categories $1" in + *" $1 "*) + # trailing space prevents matching last $1 above + func_append_uniq opt_warning_types " $1" + ;; + *all) + opt_warning_types=$warning_categories + ;; + *none) + opt_warning_types=none + warning_func=: + ;; + *error) + opt_warning_types=$warning_categories + warning_func=func_fatal_error + ;; + *) + func_fatal_error \ + "unsupported warning category: '$1'" + ;; + esac + shift + ;; + + --verbose|-v) opt_verbose=: ;; + --version) func_version ;; + -\?|-h) func_usage ;; + --help) func_help ;; + + # Separate optargs to long options (plugins may need this): + --*=*) func_split_equals "$_G_opt" + set dummy "$func_split_equals_lhs" \ + "$func_split_equals_rhs" ${1+"$@"} + shift + ;; + + # Separate optargs to short options: + -W*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-v*|-x*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; + *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; + esac + done + + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + func_parse_options_result=$func_quote_for_eval_result +} + + +# func_validate_options [ARG]... +# ------------------------------ +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +func_hookable func_validate_options +func_validate_options () +{ + $debug_cmd + + # Display all warnings if -W was not given. + test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" + + func_run_hooks func_validate_options ${1+"$@"} + + # Bail if the options were screwed! + $exit_cmd $EXIT_FAILURE + + # save modified positional parameters for caller + func_validate_options_result=$func_run_hooks_result +} + + + +## ----------------- ## +## Helper functions. ## +## ----------------- ## + +# This section contains the helper functions used by the rest of the +# hookable option parser framework in ascii-betical order. + + +# func_fatal_help ARG... +# ---------------------- +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + eval \$ECHO \""$fatal_help"\" + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + + +# func_help +# --------- +# Echo long help message to standard output and exit. +func_help () +{ + $debug_cmd + + func_usage_message + $ECHO "$long_help_message" + exit 0 +} + + +# func_missing_arg ARGNAME +# ------------------------ +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $debug_cmd + + func_error "Missing argument for '$1'." + exit_cmd=exit +} + + +# func_split_equals STRING +# ------------------------ +# Set func_split_equals_lhs and func_split_equals_rhs shell variables after +# splitting STRING at the '=' sign. +test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=${1%%=*} + func_split_equals_rhs=${1#*=} + test "x$func_split_equals_lhs" = "x$1" \ + && func_split_equals_rhs= + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` + func_split_equals_rhs= + test "x$func_split_equals_lhs" = "x$1" \ + || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` + } +fi #func_split_equals + + +# func_split_short_opt SHORTOPT +# ----------------------------- +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"} + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` + func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` + } +fi #func_split_short_opt + + +# func_usage +# ---------- +# Echo short help message to standard output and exit. +func_usage () +{ + $debug_cmd + + func_usage_message + $ECHO "Run '$progname --help |${PAGER-more}' for full usage" + exit 0 +} + + +# func_usage_message +# ------------------ +# Echo short help message to standard output. +func_usage_message () +{ + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + echo + $SED -n 's|^# || + /^Written by/{ + x;p;x + } + h + /^Written by/q' < "$progpath" + echo + eval \$ECHO \""$usage_message"\" +} + + +# func_version +# ------------ +# Echo version message to standard output and exit. +func_version () +{ + $debug_cmd + + printf '%s\n' "$progname $scriptversion" + $SED -n ' + /(C)/!b go + :more + /\./!{ + N + s|\n# | | + b more + } + :go + /^# Written by /,/# warranty; / { + s|^# || + s|^# *$|| + s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| + p + } + /^# Written by / { + s|^# || + p + } + /^warranty; /q' < "$progpath" + + exit $? +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: + +# Set a version string. +scriptversion='(GNU libtool) 2.4.6' + + +# func_echo ARG... +# ---------------- +# Libtool also displays the current mode in messages, so override +# funclib.sh func_echo with this custom definition. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_warning ARG... +# ------------------- +# Libtool warnings are not categorized, so override funclib.sh +# func_warning with this simpler definition. +func_warning () +{ + $debug_cmd + + $warning_func ${1+"$@"} +} + + +## ---------------- ## +## Options parsing. ## +## ---------------- ## + +# Hook in the functions to make sure our own options are parsed during +# the option parsing loop. + +usage='$progpath [OPTION]... [MODE-ARG]...' + +# Short help message in response to '-h'. +usage_message="Options: + --config show all configuration variables + --debug enable verbose shell tracing + -n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --mode=MODE use operation mode MODE + --no-warnings equivalent to '-Wnone' + --preserve-dup-deps don't remove duplicate dependency libraries + --quiet, --silent don't print informational messages + --tag=TAG use configuration variables from tag TAG + -v, --verbose print more informational messages than default + --version print version information + -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] + -h, --help, --help-all print short, long, or detailed help message +" + +# Additional text appended to 'usage_message' in response to '--help'. +func_help () +{ + $debug_cmd + + func_usage_message + $ECHO "$long_help_message + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. When passed as first option, +'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. +Try '$progname --help --mode=MODE' for a more detailed description of MODE. + +When reporting a bug, please describe a test case to reproduce it and +include the following information: + + host-triplet: $host + shell: $SHELL + compiler: $LTCC + compiler flags: $LTCFLAGS + linker: $LD (gnu? $with_gnu_ld) + version: $progname (GNU libtool) 2.4.6 + automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` + autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` + +Report bugs to . +GNU libtool home page: . +General help using GNU software: ." + exit 0 +} + + +# func_lo2o OBJECT-NAME +# --------------------- +# Transform OBJECT-NAME from a '.lo' suffix to the platform specific +# object suffix. + +lo2o=s/\\.lo\$/.$objext/ +o2lo=s/\\.$objext\$/.lo/ + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_lo2o () + { + case $1 in + *.lo) func_lo2o_result=${1%.lo}.$objext ;; + * ) func_lo2o_result=$1 ;; + esac + }' + + # func_xform LIBOBJ-OR-SOURCE + # --------------------------- + # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) + # suffix to a '.lo' libtool-object suffix. + eval 'func_xform () + { + func_xform_result=${1%.*}.lo + }' +else + # ...otherwise fall back to using sed. + func_lo2o () + { + func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` + } + + func_xform () + { + func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` + } +fi + + +# func_fatal_configuration ARG... +# ------------------------------- +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func__fatal_error ${1+"$@"} \ + "See the $PACKAGE documentation for more information." \ + "Fatal configuration error." +} + + +# func_config +# ----------- +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + + +# func_features +# ------------- +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test yes = "$build_libtool_libs"; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test yes = "$build_old_libs"; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + + +# func_enable_tag TAGNAME +# ----------------------- +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname=$1 + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf=/$re_begincf/,/$re_endcf/p + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + + +# func_check_version_match +# ------------------------ +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# libtool_options_prep [ARG]... +# ----------------------------- +# Preparation for options parsed by libtool. +libtool_options_prep () +{ + $debug_mode + + # Option defaults: + opt_config=false + opt_dlopen= + opt_dry_run=false + opt_help=false + opt_mode= + opt_preserve_dup_deps=false + opt_quiet=false + + nonopt= + preserve_args= + + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + esac + + # Pass back the list of options. + func_quote_for_eval ${1+"$@"} + libtool_options_prep_result=$func_quote_for_eval_result +} +func_add_hook func_options_prep libtool_options_prep + + +# libtool_parse_options [ARG]... +# --------------------------------- +# Provide handling for libtool specific options. +libtool_parse_options () +{ + $debug_cmd + + # Perform our own loop to consume as many options as possible in + # each iteration. + while test $# -gt 0; do + _G_opt=$1 + shift + case $_G_opt in + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + + --config) func_config ;; + + --dlopen|-dlopen) + opt_dlopen="${opt_dlopen+$opt_dlopen +}$1" + shift + ;; + + --preserve-dup-deps) + opt_preserve_dup_deps=: ;; + + --features) func_features ;; + + --finish) set dummy --mode finish ${1+"$@"}; shift ;; + + --help) opt_help=: ;; + + --help-all) opt_help=': help-all' ;; + + --mode) test $# = 0 && func_missing_arg $_G_opt && break + opt_mode=$1 + case $1 in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $_G_opt" + exit_cmd=exit + break + ;; + esac + shift + ;; + + --no-silent|--no-quiet) + opt_quiet=false + func_append preserve_args " $_G_opt" + ;; + + --no-warnings|--no-warning|--no-warn) + opt_warning=false + func_append preserve_args " $_G_opt" + ;; + + --no-verbose) + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --silent|--quiet) + opt_quiet=: + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --tag) test $# = 0 && func_missing_arg $_G_opt && break + opt_tag=$1 + func_append preserve_args " $_G_opt $1" + func_enable_tag "$1" + shift + ;; + + --verbose|-v) opt_quiet=false + opt_verbose=: + func_append preserve_args " $_G_opt" + ;; + + # An option not handled by this hook function: + *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; + esac + done + + + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + libtool_parse_options_result=$func_quote_for_eval_result +} +func_add_hook func_parse_options libtool_parse_options + + + +# libtool_validate_options [ARG]... +# --------------------------------- +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +libtool_validate_options () +{ + # save first non-option argument + if test 0 -lt $#; then + nonopt=$1 + shift + fi + + # preserve --debug + test : = "$debug_cmd" || func_append preserve_args " --debug" + + case $host in + # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 + # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 + *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + test yes != "$build_libtool_libs" \ + && test yes != "$build_old_libs" \ + && func_fatal_configuration "not configured to build any kind of library" + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test execute != "$opt_mode"; then + func_error "unrecognized option '-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help=$help + help="Try '$progname --help --mode=$opt_mode' for more information." + } + + # Pass back the unparsed argument list + func_quote_for_eval ${1+"$@"} + libtool_validate_options_result=$func_quote_for_eval_result +} +func_add_hook func_validate_options libtool_validate_options + + +# Process options as early as possible so that --help and --version +# can return quickly. +func_options ${1+"$@"} +eval set dummy "$func_options_result"; shift + + + +## ----------- ## +## Main. ## +## ----------- ## + +magic='%%%MAGIC variable%%%' +magic_exe='%%%MAGIC EXE variable%%%' + +# Global variables. +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# func_generated_by_libtool +# True iff stdin has been generated by Libtool. This function is only +# a basic sanity check; it will hardly flush out determined imposters. +func_generated_by_libtool_p () +{ + $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_p file +# True iff FILE is a libtool '.la' library or '.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool '.la' library or '.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if 'file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case $lalib_p_line in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test yes = "$lalib_p" +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + test -f "$1" && + $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $debug_cmd + + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$sp$nl + eval cmd=\"$cmd\" + IFS=$save_ifs + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# 'FILE.' does not work on cygwin managed mounts. +func_source () +{ + $debug_cmd + + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case $lt_sysroot:$1 in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result='='$func_stripname_result + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $debug_cmd + + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with '--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=$1 + if test yes = "$build_libtool_libs"; then + write_lobj=\'$2\' + else + write_lobj=none + fi + + if test yes = "$build_old_libs"; then + write_oldobj=\'$3\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T </dev/null` + if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $debug_cmd + + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result= + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result"; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $debug_cmd + + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $debug_cmd + + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $debug_cmd + + if test -z "$2" && test -n "$1"; then + func_error "Could not determine host file name corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result=$1 + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $debug_cmd + + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " '$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result=$3 + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $debug_cmd + + case $4 in + $1 ) func_to_host_path_result=$3$func_to_host_path_result + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via '$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $debug_cmd + + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $debug_cmd + + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result=$1 +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result=$func_convert_core_msys_to_w32_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result=$func_convert_core_file_wine_to_w32_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result=$func_cygpath_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result=$func_cygpath_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via '$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $debug_cmd + + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd=func_convert_path_$func_stripname_result + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $debug_cmd + + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result=$1 +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result=$func_convert_core_msys_to_w32_result + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result=$func_convert_core_path_wine_to_w32_result + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result=$func_cygpath_result + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result=$func_cygpath_result + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_dll_def_p FILE +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with _LT_DLL_DEF_P in libtool.m4 +func_dll_def_p () +{ + $debug_cmd + + func_dll_def_p_tmp=`$SED -n \ + -e 's/^[ ]*//' \ + -e '/^\(;.*\)*$/d' \ + -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ + -e q \ + "$1"` + test DEF = "$func_dll_def_p_tmp" +} + + +# func_mode_compile arg... +func_mode_compile () +{ + $debug_cmd + + # Get the compilation command and the source file. + base_compile= + srcfile=$nonopt # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg=$arg + arg_mode=normal + ;; + + target ) + libobj=$arg + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify '-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs=$IFS; IFS=, + for arg in $args; do + IFS=$save_ifs + func_append_quoted lastarg "$arg" + done + IFS=$save_ifs + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg=$srcfile + srcfile=$arg + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with '-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj=$func_basename_result + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from '$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test yes = "$build_libtool_libs" \ + || func_fatal_configuration "cannot build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name '$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname=$func_basename_result + xdir=$func_dirname_result + lobj=$xdir$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test yes = "$build_old_libs"; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test no = "$compiler_c_o"; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext + lockfile=$output_obj.lock + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test yes = "$need_locks"; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test warn = "$need_locks"; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test yes = "$build_libtool_libs"; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test no != "$pic_mode"; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test warn = "$need_locks" && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test yes = "$suppress_opt"; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test yes = "$build_old_libs"; then + if test yes != "$pic_mode"; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test yes = "$compiler_c_o"; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test warn = "$need_locks" && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test no != "$need_locks"; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test compile = "$opt_mode" && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a '.o' file suitable for static linking + -static only build a '.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a 'standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix '.c' with the +library object suffix, '.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to '-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the '--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the 'install' or 'cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE use a list of object files found in FILE to specify objects + -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with '-') are ignored. + +Every other argument is treated as a filename. Files ending in '.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in '.la', then a libtool library is created, +only library objects ('.lo' files) may be specified, and '-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created +using 'ar' and 'ranlib', or on Windows using 'lib'. + +If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode '$opt_mode'" + ;; + esac + + echo + $ECHO "Try '$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test : = "$opt_help"; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | $SED -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + $SED '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $debug_cmd + + # The first argument is the command name. + cmd=$nonopt + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "'$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "'$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "'$file' was not linked with '-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir=$func_dirname_result + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir=$func_dirname_result + ;; + + *) + func_warning "'-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir=$absdir + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic=$magic + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file=$progdir/$program + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file=$progdir/$program + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if $opt_dry_run; then + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + else + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd=\$cmd$args + fi +} + +test execute = "$opt_mode" && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $debug_cmd + + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "'$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument '$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and '=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_quiet && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the '-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the '$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the '$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the '$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test finish = "$opt_mode" && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $debug_cmd + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac + then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=false + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=: ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test X-m = "X$prev" && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the '$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=: + if $isdir; then + destdir=$dest + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir=$func_dirname_result + destname=$func_basename_result + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "'$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "'$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic=$magic + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "'$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir=$func_dirname_result + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking '$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname=$1 + shift + + srcname=$realname + test -n "$relink_command" && srcname=${realname}T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme=$stripme + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme= + ;; + esac + ;; + os2*) + case $realname in + *_dll.a) + tstripme= + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try 'ln -sf' first, because the 'ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib=$destdir/$realname + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name=$func_basename_result + instname=$dir/${name}i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile=$destdir/$destname + else + func_basename "$file" + destfile=$func_basename_result + destfile=$destdir/$destfile + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest=$destfile + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to '$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test yes = "$build_old_libs"; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile=$destdir/$destname + else + func_basename "$file" + destfile=$func_basename_result + destfile=$destdir/$destfile + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext= + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=.exe + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script '$wrapper'" + + finalize=: + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "'$lib' has not been installed in '$libdir'" + finalize=false + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test no = "$fast_install" && test -n "$relink_command"; then + $opt_dry_run || { + if $finalize; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file=$func_basename_result + outputname=$tmpdir/$file + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_quiet || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink '$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file=$outputname + else + func_warning "cannot relink '$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name=$func_basename_result + + # Set up the ranlib parameters. + oldlib=$destdir/$name + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $tool_oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run '$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test install = "$opt_mode" && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $debug_cmd + + my_outputname=$1 + my_originator=$2 + my_pic_p=${3-false} + my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms=${my_outputname}S.c + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist=$output_objdir/$my_outputname.nm + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + +/* External symbol declarations for the compiler. */\ +" + + if test yes = "$dlself"; then + func_verbose "generating symbol list for '$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from '$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols=$output_objdir/$outputname.exp + $opt_dry_run || { + $RM $export_symbols + eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from '$dlprefile'" + func_basename "$dlprefile" + name=$func_basename_result + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename= + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname"; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename=$func_basename_result + else + # no lafile. user explicitly requested -dlpreopen . + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename"; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + func_show_eval '$RM "${nlist}I"' + if test -n "$global_symbol_to_import"; then + eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[];\ +" + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ +static void lt_syminit(void) +{ + LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; + for (; symbol->name; ++symbol) + {" + $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" + echo >> "$output_objdir/$my_dlsyms" "\ + } +}" + fi + echo >> "$output_objdir/$my_dlsyms" "\ +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{ {\"$my_originator\", (void *) 0}," + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ + {\"@INIT@\", (void *) <_syminit}," + fi + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + $my_pic_p && pic_flag_for_symtable=" $pic_flag" + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' + + # Transform the symbol file into the correct name. + symfileobj=$output_objdir/${my_outputname}S.$objext + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for '$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $debug_cmd + + win32_libid_type=unknown + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + case $nm_interface in + "MS dumpbin") + if func_cygming_ms_implib_p "$1" || + func_cygming_gnu_implib_p "$1" + then + win32_nmres=import + else + win32_nmres= + fi + ;; + *) + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s|.*|import| + p + q + } + }'` + ;; + esac + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $debug_cmd + + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $debug_cmd + + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive that possess that section. Heuristic: eliminate + # all those that have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $debug_cmd + + if func_cygming_gnu_implib_p "$1"; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1"; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result= + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $debug_cmd + + f_ex_an_ar_dir=$1; shift + f_ex_an_ar_oldlib=$1 + if test yes = "$lock_old_archive_extraction"; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test yes = "$lock_old_archive_extraction"; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $debug_cmd + + my_gentop=$1; shift + my_oldlibs=${1+"$@"} + my_oldobjs= + my_xlib= + my_xabs= + my_xdir= + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib=$func_basename_result + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir=$my_gentop/$my_xlib_u + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + func_basename "$darwin_archive" + darwin_base_archive=$func_basename_result + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches; do + func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" + $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" + cd "unfat-$$/$darwin_base_archive-$darwin_arch" + func_extract_an_archive "`pwd`" "$darwin_base_archive" + cd "$darwin_curdir" + $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result=$my_oldobjs +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory where it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ that is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options that match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + case \" \$* \" in + *\\ --lt-*) + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done ;; + esac + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test yes = "$fast_install"; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + \$ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +#else +# include +# include +# ifdef __CYGWIN__ +# include +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + +/* declarations of non-ANSI functions */ +#if defined __MINGW32__ +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined __CYGWIN__ +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined other_platform || defined ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined _MSC_VER +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +#elif defined __MINGW32__ +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined __CYGWIN__ +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined other platforms ... */ +#endif + +#if defined PATH_MAX +# define LT_PATHMAX PATH_MAX +#elif defined MAXPATHLEN +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ + defined __OS2__ +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free (stale); stale = 0; } \ +} while (0) + +#if defined LT_DEBUGWRAPPER +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + size_t tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined HAVE_DOS_BASED_FILE_SYSTEM + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined HAVE_DOS_BASED_FILE_SYSTEM + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = (size_t) (q - p); + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (STREQ (str, pat)) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + size_t len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + size_t orig_value_len = strlen (orig_value); + size_t add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + size_t len = strlen (new_value); + while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[--len] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -n -e ' +s/^\(.\{79\}\)\(..*\)/\1\ +\2/ +h +s/\([\\"]\)/\\\1/g +s/$/\\n/ +s/\([^\n]*\).*/ fputs ("\1", f);/p +g +D' + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $debug_cmd + + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_suncc_cstd_abi +# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! +# Several compiler flags select an ABI that is incompatible with the +# Cstd library. Avoid specifying it if any are in CXXFLAGS. +func_suncc_cstd_abi () +{ + $debug_cmd + + case " $compile_command " in + *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) + suncc_use_cstd_abi=no + ;; + *) + suncc_use_cstd_abi=yes + ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $debug_cmd + + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # what system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll that has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + os2dllname= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=false + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module=$wl-single_module + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test yes != "$build_libtool_libs" \ + && func_fatal_configuration "cannot build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg=$1 + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir=$arg + prev= + continue + ;; + dlfiles|dlprefiles) + $preload || { + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=: + } + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test no = "$dlself"; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test dlprefiles = "$prev"; then + dlself=yes + elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test dlfiles = "$prev"; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols=$arg + test -f "$arg" \ + || func_fatal_error "symbol file '$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex=$arg + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir=$arg + prev= + continue + ;; + mllvm) + # Clang does not use LLVM to link, so we can simply discard any + # '-mllvm $arg' options when doing the link step. + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + if test none != "$pic_object"; then + # Prepend the subdirectory the object is found in. + pic_object=$xdir$pic_object + + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test dlprefiles = "$prev"; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg=$pic_object + fi + + # Non-PIC object. + if test none != "$non_pic_object"; then + # Prepend the subdirectory the object is found in. + non_pic_object=$xdir$non_pic_object + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "'$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file '$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + os2dllname) + os2dllname=$arg + prev= + continue + ;; + precious_regex) + precious_files_regex=$arg + prev= + continue + ;; + release) + release=-$arg + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test rpath = "$prev"; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds=$arg + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg=$arg + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "'-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test X-export-symbols = "X$arg"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between '-L' and '$1'" + else + func_fatal_error "need path for '-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of '$dir'" + dir=$absdir + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test X-lc = "X$arg" || test X-lm = "X$arg"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test X-lc = "X$arg" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) + # Do not include libc due to us having libc/libc_r. + test X-lc = "X$arg" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test X-lc = "X$arg" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test X-lc = "X$arg" && continue + ;; + esac + elif test X-lc_r = "X$arg"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -mllvm) + prev=mllvm + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module=$wl-multi_module + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "'-no-install' is ignored for $host" + func_warning "assuming '-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -os2dllname) + prev=os2dllname + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs=$IFS; IFS=, + for flag in $args; do + IFS=$save_ifs + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS=$save_ifs + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs=$IFS; IFS=, + for flag in $args; do + IFS=$save_ifs + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS=$save_ifs + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # -fstack-protector* stack protector flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + # -specs=* GCC specs files + # -stdlib=* select c++ std lib with clang + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ + -specs=*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + -Z*) + if test os2 = "`expr $host : '.*\(os2\)'`"; then + # OS/2 uses -Zxxx to specify OS/2-specific options + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case $arg in + -Zlinker | -Zstack) + prev=xcompiler + ;; + esac + continue + else + # Otherwise treat like 'Some other compiler flag' below + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + fi + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + test none = "$pic_object" || { + # Prepend the subdirectory the object is found in. + pic_object=$xdir$pic_object + + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test dlprefiles = "$prev"; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg=$pic_object + } + + # Non-PIC object. + if test none != "$non_pic_object"; then + # Prepend the subdirectory the object is found in. + non_pic_object=$xdir$non_pic_object + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "'$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test dlfiles = "$prev"; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test dlprefiles = "$prev"; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the '$prevarg' option requires an argument" + + if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname=$func_basename_result + libobjs_save=$libobjs + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + # Definition is injected by LT_CONFIG during libtool generation. + func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" + + func_dirname "$output" "/" "" + output_objdir=$func_dirname_result$objdir + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test lib = "$linkmode"; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=false + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test lib,link = "$linkmode,$pass"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs=$tmp_deplibs + fi + + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass"; then + libs=$deplibs + deplibs= + fi + if test prog = "$linkmode"; then + case $pass in + dlopen) libs=$dlfiles ;; + dlpreopen) libs=$dlprefiles ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; + esac + fi + if test lib,dlpreopen = "$linkmode,$pass"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs=$dlprefiles + fi + if test dlopen = "$pass"; then + # Collect dlpreopened libraries + save_deplibs=$deplibs + deplibs= + fi + + for deplib in $libs; do + lib= + found=false + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test lib = "$linkmode"; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test lib != "$linkmode" && test prog != "$linkmode"; then + func_warning "'-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test lib = "$linkmode"; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib=$searchdir/lib$name$search_ext + if test -f "$lib"; then + if test .la = "$search_ext"; then + found=: + else + found=false + fi + break 2 + fi + done + done + if $found; then + # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll=$l + done + if test "X$ll" = "X$old_library"; then # only static version available + found=false + func_dirname "$lib" "" "." + ladir=$func_dirname_result + lib=$ladir/$old_library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + else + # deplib doesn't seem to be a libtool library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + ;; # -l + *.ltframework) + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test lib = "$linkmode"; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test conv = "$pass" && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + continue + fi + if test scan = "$pass"; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "'-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test link = "$pass"; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=false + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=: + fi + ;; + pass_all) + valid_a_lib=: + ;; + esac + if $valid_a_lib; then + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + else + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + fi + ;; + esac + continue + ;; + prog) + if test link != "$pass"; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + elif test prog = "$linkmode"; then + if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=: + continue + ;; + esac # case $deplib + + $found || test -f "$lib" \ + || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "'$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir=$func_dirname_result + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass" || + { test prog != "$linkmode" && test lib != "$linkmode"; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test conv = "$pass"; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for '$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + elif test prog != "$linkmode" && test lib != "$linkmode"; then + func_fatal_error "'$lib' is not a convenience library" + fi + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test yes = "$prefer_static_libs" || + test built,no = "$prefer_static_libs,$installed"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib=$l + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for '$lib'" + fi + + # This library was specified with -dlopen. + if test dlopen = "$pass"; then + test -z "$libdir" \ + && func_fatal_error "cannot -dlopen a convenience library: '$lib'" + if test -z "$dlname" || + test yes != "$dlopen_support" || + test no = "$build_libtool_libs" + then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of '$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir=$ladir + fi + ;; + esac + func_basename "$lib" + laname=$func_basename_result + + # Find the relevant object directory and library name. + if test yes = "$installed"; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library '$lib' was moved." + dir=$ladir + absdir=$abs_ladir + libdir=$abs_ladir + else + dir=$lt_sysroot$libdir + absdir=$lt_sysroot$libdir + fi + test yes = "$hardcode_automatic" && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir=$ladir + absdir=$abs_ladir + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir=$ladir/$objdir + absdir=$abs_ladir/$objdir + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test dlpreopen = "$pass"; then + if test -z "$libdir" && test prog = "$linkmode"; then + func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" + fi + case $host in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test lib = "$linkmode"; then + deplibs="$dir/$old_library $deplibs" + elif test prog,link = "$linkmode,$pass"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test prog = "$linkmode" && test link != "$pass"; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=false + if test no != "$link_all_deplibs" || test -z "$library_names" || + test no = "$build_libtool_libs"; then + linkalldeplibs=: + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if $linkalldeplibs; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test prog,link = "$linkmode,$pass"; then + if test -n "$library_names" && + { { test no = "$prefer_static_libs" || + test built,yes = "$prefer_static_libs,$installed"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then + # Make sure the rpath contains only unique directories. + case $temp_rpath: in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if $alldeplibs && + { test pass_all = "$deplibs_check_method" || + { test yes = "$build_libtool_libs" && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test built = "$use_static_libs" && test yes = "$installed"; then + use_static_libs=no + fi + if test -n "$library_names" && + { test no = "$use_static_libs" || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc* | *os2*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test no = "$installed"; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule= + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule=$dlpremoduletest + break + fi + done + if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then + echo + if test prog = "$linkmode"; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test lib = "$linkmode" && + test yes = "$hardcode_into_libs"; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname=$1 + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname=$dlname + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc* | *os2*) + func_arith $current - $age + major=$func_arith_result + versuffix=-$major + ;; + esac + eval soname=\"$soname_spec\" + else + soname=$realname + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot=$soname + func_basename "$soroot" + soname=$func_basename_result + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from '$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for '$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test prog = "$linkmode" || test relink != "$opt_mode"; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test no = "$hardcode_direct"; then + add=$dir/$linklib + case $host in + *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; + *-*-sysv4*uw2*) add_dir=-L$dir ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir=-L$dir ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we cannot + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library"; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add=$dir/$old_library + fi + elif test -n "$old_library"; then + add=$dir/$old_library + fi + fi + esac + elif test no = "$hardcode_minus_L"; then + case $host in + *-*-sunos*) add_shlibpath=$dir ;; + esac + add_dir=-L$dir + add=-l$name + elif test no = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name + else + lib_linked=no + fi + ;; + relink) + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$dir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$absdir + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test yes != "$lib_linked"; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test prog = "$linkmode"; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test yes != "$hardcode_direct" && + test yes != "$hardcode_minus_L" && + test yes = "$hardcode_shlibpath_var"; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test prog = "$linkmode" || test relink = "$opt_mode"; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$libdir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$libdir + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add=-l$name + elif test yes = "$hardcode_automatic"; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib"; then + add=$inst_prefix_dir$libdir/$linklib + else + add=$libdir/$linklib + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir=-L$libdir + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add=-l$name + fi + + if test prog = "$linkmode"; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test prog = "$linkmode"; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test unsupported != "$hardcode_direct"; then + test -n "$old_library" && linklib=$old_library + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test yes = "$build_libtool_libs"; then + # Not a shared library + if test pass_all != "$deplibs_check_method"; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system cannot link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test yes = "$module"; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** 'nm' from GNU binutils and a full rebuild may help." + fi + if test no = "$build_old_libs"; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test lib = "$linkmode"; then + if test -n "$dependency_libs" && + { test yes != "$hardcode_into_libs" || + test yes = "$build_old_libs" || + test yes = "$link_static"; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs=$temp_deplibs + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test no != "$link_all_deplibs"; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path=$deplib ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of '$dir'" + absdir=$dir + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names"; then + for tmp in $deplibrary_names; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl"; then + depdepl=$absdir/$objdir/$depdepl + darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" + func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" + path= + fi + fi + ;; + *) + path=-L$absdir/$objdir + ;; + esac + else + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "'$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "'$deplib' seems to be moved" + + path=-L$absdir + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test link = "$pass"; then + if test prog = "$linkmode"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs=$newdependency_libs + if test dlpreopen = "$pass"; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test dlopen != "$pass"; then + test conv = "$pass" || { + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + } + + if test prog,link = "$linkmode,$pass"; then + vars="compile_deplibs finalize_deplibs" + else + vars=deplibs + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + + # Add Sun CC postdeps if required: + test CXX = "$tagname" && { + case $host_os in + linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C++ 5.9 + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + + solaris*) + func_cc_basename "$CC" + case $func_cc_basename_result in + CC* | sunCC*) + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + esac + } + + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i= + ;; + esac + if test -n "$i"; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test prog = "$linkmode"; then + dlfiles=$newdlfiles + fi + if test prog = "$linkmode" || test lib = "$linkmode"; then + dlprefiles=$newdlprefiles + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "'-l' and '-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "'-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "'-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "'-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "'-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "'-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs=$output + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form 'libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test no = "$module" \ + && func_fatal_help "libtool library '$output' must begin with 'lib'" + + if test no != "$need_lib_prefix"; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test pass_all != "$deplibs_check_method"; then + func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test no = "$dlself" \ + || func_warning "'-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test 1 -lt "$#" \ + && func_warning "ignoring multiple '-rpath's for a libtool library" + + install_libdir=$1 + + oldlibs= + if test -z "$rpath"; then + if test yes = "$build_libtool_libs"; then + # Building a libtool convenience library. + # Some compilers have problems with a '.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "'-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "'-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs=$IFS; IFS=: + set dummy $vinfo 0 0 0 + shift + IFS=$save_ifs + + test -n "$7" && \ + func_fatal_help "too many parameters to '-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major=$1 + number_minor=$2 + number_revision=$3 + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # that has an extra 1 added just for fun + # + case $version_type in + # correct linux to gnu/linux during the next big refactor + darwin|freebsd-elf|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age=$number_minor + revision=$number_revision + ;; + freebsd-aout|qnx|sunos) + current=$number_major + revision=$number_minor + age=0 + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age=$number_minor + revision=$number_minor + lt_irix_increment=no + ;; + esac + ;; + no) + current=$1 + revision=$2 + age=$3 + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT '$current' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION '$revision' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE '$age' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE '$age' is greater than the current interface number '$current'" + func_fatal_error "'$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + # On Darwin other compilers + case $CC in + nagfor*) + verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + ;; + *) + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + esac + ;; + + freebsd-aout) + major=.$current + versuffix=.$current.$revision + ;; + + freebsd-elf) + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + ;; + + irix | nonstopux) + if test no = "$lt_irix_increment"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring=$verstring_prefix$major.$revision + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test 0 -ne "$loop"; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring=$verstring_prefix$major.$iface:$verstring + done + + # Before this point, $major must not contain '.'. + major=.$major + versuffix=$major.$revision + ;; + + linux) # correct to gnu/linux during the next big refactor + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=.$current.$age.$revision + verstring=$current.$age.$revision + + # Add in all the interfaces that we are compatible with. + loop=$age + while test 0 -ne "$loop"; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring=$verstring:$iface.0 + done + + # Make executables depend on our current version. + func_append verstring ":$current.0" + ;; + + qnx) + major=.$current + versuffix=.$current + ;; + + sco) + major=.$current + versuffix=.$current + ;; + + sunos) + major=.$current + versuffix=.$current.$revision + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 file systems. + func_arith $current - $age + major=$func_arith_result + versuffix=-$major + ;; + + *) + func_fatal_configuration "unknown library version type '$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring=0.0 + ;; + esac + if test no = "$need_version"; then + versuffix= + else + versuffix=.0.0 + fi + fi + + # Remove version info from name if versioning should be avoided + if test yes,no = "$avoid_version,$need_version"; then + major= + versuffix= + verstring= + fi + + # Check to see if the archive will have undefined symbols. + if test yes = "$allow_undefined"; then + if test unsupported = "$allow_undefined_flag"; then + if test yes = "$build_old_libs"; then + func_warning "undefined symbols not allowed in $host shared libraries; building static only" + build_libtool_libs=no + else + func_fatal_error "can't build $host shared library unless -no-undefined is specified" + fi + fi + else + # Don't allow undefined symbols. + allow_undefined_flag=$no_undefined_flag + fi + + fi + + func_generate_dlsyms "$libname" "$libname" : + func_append libobjs " $symfileobj" + test " " = "$libobjs" && libobjs= + + if test relink != "$opt_mode"; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) + if test -n "$precious_files_regex"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles=$dlfiles + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles=$dlprefiles + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test yes = "$build_libtool_libs"; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test yes = "$build_libtool_need_lc"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release= + versuffix= + major= + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib=$potent_lib + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | $SED 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; + *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib= + break 2 + fi + done + done + fi + if test -n "$a_deplib"; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib"; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib= + ;; + esac + fi + if test -n "$a_deplib"; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib=$potent_lib # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib= + break 2 + fi + done + done + fi + if test -n "$a_deplib"; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib"; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs= + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + for i in $predeps $postdeps; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test none = "$deplibs_check_method"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test yes = "$droppeddeps"; then + if test yes = "$module"; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** 'nm' from GNU binutils and a full rebuild may help." + fi + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test no = "$allow_undefined"; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs=$new_libs + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test yes = "$build_libtool_libs"; then + # Remove $wl instances when linking with ld. + # FIXME: should test the right _cmds variable. + case $archive_cmds in + *\$LD\ *) wl= ;; + esac + if test yes = "$hardcode_into_libs"; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath=$finalize_rpath + test relink = "$opt_mode" || rpath=$compile_rpath$rpath + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath=$finalize_shlibpath + test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname=$1 + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname=$realname + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib=$output_objdir/$realname + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols=$output_objdir/$libname.uexp + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + func_dll_def_p "$export_symbols" || { + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols=$export_symbols + export_symbols= + always_export_symbols=yes + } + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs=$IFS; IFS='~' + for cmd1 in $cmds; do + IFS=$save_ifs + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test yes = "$try_normal_branch" \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=$output_objdir/$output_la.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS=$save_ifs + if test -n "$export_symbols_regex" && test : != "$skipped_export"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test : != "$skipped_export" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands, which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs=$tmp_deplibs + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test yes = "$compiler_needs_object" && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test relink = "$opt_mode"; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test yes = "$module" && test -n "$module_cmds"; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test : != "$skipped_export" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then + output=$output_objdir/$output_la.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then + output=$output_objdir/$output_la.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test yes = "$compiler_needs_object"; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-$k.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test -z "$objlist" || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test 1 -eq "$k"; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-$k.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-$k.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + ${skipped_export-false} && { + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + } + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs=$IFS; IFS='~' + for cmd in $concat_cmds; do + IFS=$save_ifs + $opt_quiet || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS=$save_ifs + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + ${skipped_export-false} && { + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands, which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + } + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test yes = "$module" && test -n "$module_cmds"; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs=$IFS; IFS='~' + for cmd in $cmds; do + IFS=$sp$nl + eval cmd=\"$cmd\" + IFS=$save_ifs + $opt_quiet || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS=$save_ifs + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test yes = "$module" || test yes = "$export_dynamic"; then + # On all known operating systems, these are identical. + dlname=$soname + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "'-l' and '-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "'-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "'-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "'-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "'-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object '$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj=$output + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # if reload_cmds runs $LD directly, get rid of -Wl from + # whole_archive_flag_spec and hope we can get by with turning comma + # into space. + case $reload_cmds in + *\$LD[\ \$]*) wl= ;; + esac + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags + else + gentop=$output_objdir/${obj}x + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test yes = "$build_libtool_libs" || libobjs=$non_pic_objects + + # Create the old-style object. + reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs + + output=$obj + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + test yes = "$build_libtool_libs" || { + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + } + + if test -n "$pic_flag" || test default != "$pic_mode"; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output=$libobj + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "'-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "'-release' is ignored for programs" + + $preload \ + && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ + && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test CXX = "$tagname"; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " $wl-bind_at_load" + func_append finalize_command " $wl-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs=$new_libs + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath=$rpath + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath=$rpath + + if test -n "$libobjs" && test yes = "$build_old_libs"; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" false + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=: + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=false + ;; + *cygwin* | *mingw* ) + test yes = "$build_libtool_libs" || wrappers_required=false + ;; + *) + if test no = "$need_relink" || test yes != "$build_libtool_libs"; then + wrappers_required=false + fi + ;; + esac + $wrappers_required || { + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command=$compile_command$compile_rpath + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.$objext"; then + func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' + fi + + exit $exit_status + } + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test yes = "$no_install"; then + # We don't need to create a wrapper script. + link_command=$compile_var$compile_command$compile_rpath + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + case $hardcode_action,$fast_install in + relink,*) + # Fast installation is not supported + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "'$output' will be relinked during installation" + ;; + *,yes) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + ;; + *,no) + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + ;; + *,needless) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command= + ;; + esac + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource=$output_path/$objdir/lt-$output_name.c + cwrapper=$output_path/$output_name.exe + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host"; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + case $build_libtool_libs in + convenience) + oldobjs="$libobjs_save $symfileobj" + addlibs=$convenience + build_libtool_libs=no + ;; + module) + oldobjs=$libobjs_save + addlibs=$old_convenience + build_libtool_libs=no + ;; + *) + oldobjs="$old_deplibs $non_pic_objects" + $preload && test -f "$symfileobj" \ + && func_append oldobjs " $symfileobj" + addlibs=$old_convenience + ;; + esac + + if test -n "$addlibs"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase=$func_basename_result + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj"; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test -z "$oldobjs"; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test yes = "$build_old_libs" && old_library=$libname.$libext + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test yes = "$hardcode_automatic"; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test yes = "$installed"; then + if test -z "$install_libdir"; then + break + fi + output=$output_objdir/${outputname}i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name=$func_basename_result + func_resolve_sysroot "$deplib" + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + test -z "$libdir" && \ + func_fatal_error "'$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs=$newdependency_libs + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles=$newdlfiles + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles=$newdlprefiles + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles=$newdlfiles + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles=$newdlprefiles + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test -n "$bindir"; then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result/$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that cannot go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test no,yes = "$installed,$need_relink"; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +if test link = "$opt_mode" || test relink = "$opt_mode"; then + func_mode_link ${1+"$@"} +fi + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $debug_cmd + + RM=$nonopt + files= + rmforce=false + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic=$magic + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=: ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir=$func_dirname_result + if test . = "$dir"; then + odir=$objdir + else + odir=$dir/$objdir + fi + func_basename "$file" + name=$func_basename_result + test uninstall = "$opt_mode" && odir=$dir + + # Remember odir for removal later, being careful to avoid duplicates + if test clean = "$opt_mode"; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif $rmforce; then + continue + fi + + rmfiles=$file + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case $opt_mode in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && test none != "$pic_object"; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && test none != "$non_pic_object"; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test clean = "$opt_mode"; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.$objext" + if test yes = "$fast_install" && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name"; then + func_append rmfiles " $odir/lt-$noexename.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the $objdir's in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then + func_mode_uninstall ${1+"$@"} +fi + +test -z "$opt_mode" && { + help=$generic_help + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode '$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# where we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: diff --git a/build-aux/missing b/build-aux/missing new file mode 100755 index 0000000..b7e571e --- /dev/null +++ b/build-aux/missing @@ -0,0 +1,215 @@ +#!/bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2016-01-11.22; # UTC + +# Copyright (C) 1996-2017 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=http://www.perl.org/ +flex_URL=http://flex.sourceforge.net/ +gnu_software_URL=http://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'autom4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/tap-driver.sh b/build-aux/tap-driver.sh new file mode 100755 index 0000000..19aa531 --- /dev/null +++ b/build-aux/tap-driver.sh @@ -0,0 +1,652 @@ +#! /bin/sh +# Copyright (C) 2011-2013 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +scriptversion=2011-12-27.17; # UTC + +# Make unconditional expansion of undefined variables an error. This +# helps a lot in preventing typo-related bugs. +set -u + +me=tap-driver.sh + +fatal () +{ + echo "$me: fatal: $*" >&2 + exit 1 +} + +usage_error () +{ + echo "$me: $*" >&2 + print_usage >&2 + exit 2 +} + +print_usage () +{ + cat < + # + trap : 1 3 2 13 15 + if test $merge -gt 0; then + exec 2>&1 + else + exec 2>&3 + fi + "$@" + echo $? + ) | LC_ALL=C ${AM_TAP_AWK-awk} \ + -v me="$me" \ + -v test_script_name="$test_name" \ + -v log_file="$log_file" \ + -v trs_file="$trs_file" \ + -v expect_failure="$expect_failure" \ + -v merge="$merge" \ + -v ignore_exit="$ignore_exit" \ + -v comments="$comments" \ + -v diag_string="$diag_string" \ +' +# FIXME: the usages of "cat >&3" below could be optimized when using +# FIXME: GNU awk, and/on on systems that supports /dev/fd/. + +# Implementation note: in what follows, `result_obj` will be an +# associative array that (partly) simulates a TAP result object +# from the `TAP::Parser` perl module. + +## ----------- ## +## FUNCTIONS ## +## ----------- ## + +function fatal(msg) +{ + print me ": " msg | "cat >&2" + exit 1 +} + +function abort(where) +{ + fatal("internal error " where) +} + +# Convert a boolean to a "yes"/"no" string. +function yn(bool) +{ + return bool ? "yes" : "no"; +} + +function add_test_result(result) +{ + if (!test_results_index) + test_results_index = 0 + test_results_list[test_results_index] = result + test_results_index += 1 + test_results_seen[result] = 1; +} + +# Whether the test script should be re-run by "make recheck". +function must_recheck() +{ + for (k in test_results_seen) + if (k != "XFAIL" && k != "PASS" && k != "SKIP") + return 1 + return 0 +} + +# Whether the content of the log file associated to this test should +# be copied into the "global" test-suite.log. +function copy_in_global_log() +{ + for (k in test_results_seen) + if (k != "PASS") + return 1 + return 0 +} + +# FIXME: this can certainly be improved ... +function get_global_test_result() +{ + if ("ERROR" in test_results_seen) + return "ERROR" + if ("FAIL" in test_results_seen || "XPASS" in test_results_seen) + return "FAIL" + all_skipped = 1 + for (k in test_results_seen) + if (k != "SKIP") + all_skipped = 0 + if (all_skipped) + return "SKIP" + return "PASS"; +} + +function stringify_result_obj(result_obj) +{ + if (result_obj["is_unplanned"] || result_obj["number"] != testno) + return "ERROR" + + if (plan_seen == LATE_PLAN) + return "ERROR" + + if (result_obj["directive"] == "TODO") + return result_obj["is_ok"] ? "XPASS" : "XFAIL" + + if (result_obj["directive"] == "SKIP") + return result_obj["is_ok"] ? "SKIP" : COOKED_FAIL; + + if (length(result_obj["directive"])) + abort("in function stringify_result_obj()") + + return result_obj["is_ok"] ? COOKED_PASS : COOKED_FAIL +} + +function decorate_result(result) +{ + color_name = color_for_result[result] + if (color_name) + return color_map[color_name] "" result "" color_map["std"] + # If we are not using colorized output, or if we do not know how + # to colorize the given result, we should return it unchanged. + return result +} + +function report(result, details) +{ + if (result ~ /^(X?(PASS|FAIL)|SKIP|ERROR)/) + { + msg = ": " test_script_name + add_test_result(result) + } + else if (result == "#") + { + msg = " " test_script_name ":" + } + else + { + abort("in function report()") + } + if (length(details)) + msg = msg " " details + # Output on console might be colorized. + print decorate_result(result) msg + # Log the result in the log file too, to help debugging (this is + # especially true when said result is a TAP error or "Bail out!"). + print result msg | "cat >&3"; +} + +function testsuite_error(error_message) +{ + report("ERROR", "- " error_message) +} + +function handle_tap_result() +{ + details = result_obj["number"]; + if (length(result_obj["description"])) + details = details " " result_obj["description"] + + if (plan_seen == LATE_PLAN) + { + details = details " # AFTER LATE PLAN"; + } + else if (result_obj["is_unplanned"]) + { + details = details " # UNPLANNED"; + } + else if (result_obj["number"] != testno) + { + details = sprintf("%s # OUT-OF-ORDER (expecting %d)", + details, testno); + } + else if (result_obj["directive"]) + { + details = details " # " result_obj["directive"]; + if (length(result_obj["explanation"])) + details = details " " result_obj["explanation"] + } + + report(stringify_result_obj(result_obj), details) +} + +# `skip_reason` should be empty whenever planned > 0. +function handle_tap_plan(planned, skip_reason) +{ + planned += 0 # Avoid getting confused if, say, `planned` is "00" + if (length(skip_reason) && planned > 0) + abort("in function handle_tap_plan()") + if (plan_seen) + { + # Error, only one plan per stream is acceptable. + testsuite_error("multiple test plans") + return; + } + planned_tests = planned + # The TAP plan can come before or after *all* the TAP results; we speak + # respectively of an "early" or a "late" plan. If we see the plan line + # after at least one TAP result has been seen, assume we have a late + # plan; in this case, any further test result seen after the plan will + # be flagged as an error. + plan_seen = (testno >= 1 ? LATE_PLAN : EARLY_PLAN) + # If testno > 0, we have an error ("too many tests run") that will be + # automatically dealt with later, so do not worry about it here. If + # $plan_seen is true, we have an error due to a repeated plan, and that + # has already been dealt with above. Otherwise, we have a valid "plan + # with SKIP" specification, and should report it as a particular kind + # of SKIP result. + if (planned == 0 && testno == 0) + { + if (length(skip_reason)) + skip_reason = "- " skip_reason; + report("SKIP", skip_reason); + } +} + +function extract_tap_comment(line) +{ + if (index(line, diag_string) == 1) + { + # Strip leading `diag_string` from `line`. + line = substr(line, length(diag_string) + 1) + # And strip any leading and trailing whitespace left. + sub("^[ \t]*", "", line) + sub("[ \t]*$", "", line) + # Return what is left (if any). + return line; + } + return ""; +} + +# When this function is called, we know that line is a TAP result line, +# so that it matches the (perl) RE "^(not )?ok\b". +function setup_result_obj(line) +{ + # Get the result, and remove it from the line. + result_obj["is_ok"] = (substr(line, 1, 2) == "ok" ? 1 : 0) + sub("^(not )?ok[ \t]*", "", line) + + # If the result has an explicit number, get it and strip it; otherwise, + # automatically assing the next progresive number to it. + if (line ~ /^[0-9]+$/ || line ~ /^[0-9]+[^a-zA-Z0-9_]/) + { + match(line, "^[0-9]+") + # The final `+ 0` is to normalize numbers with leading zeros. + result_obj["number"] = substr(line, 1, RLENGTH) + 0 + line = substr(line, RLENGTH + 1) + } + else + { + result_obj["number"] = testno + } + + if (plan_seen == LATE_PLAN) + # No further test results are acceptable after a "late" TAP plan + # has been seen. + result_obj["is_unplanned"] = 1 + else if (plan_seen && testno > planned_tests) + result_obj["is_unplanned"] = 1 + else + result_obj["is_unplanned"] = 0 + + # Strip trailing and leading whitespace. + sub("^[ \t]*", "", line) + sub("[ \t]*$", "", line) + + # This will have to be corrected if we have a "TODO"/"SKIP" directive. + result_obj["description"] = line + result_obj["directive"] = "" + result_obj["explanation"] = "" + + if (index(line, "#") == 0) + return # No possible directive, nothing more to do. + + # Directives are case-insensitive. + rx = "[ \t]*#[ \t]*([tT][oO][dD][oO]|[sS][kK][iI][pP])[ \t]*" + + # See whether we have the directive, and if yes, where. + pos = match(line, rx "$") + if (!pos) + pos = match(line, rx "[^a-zA-Z0-9_]") + + # If there was no TAP directive, we have nothing more to do. + if (!pos) + return + + # Let`s now see if the TAP directive has been escaped. For example: + # escaped: ok \# SKIP + # not escaped: ok \\# SKIP + # escaped: ok \\\\\# SKIP + # not escaped: ok \ # SKIP + if (substr(line, pos, 1) == "#") + { + bslash_count = 0 + for (i = pos; i > 1 && substr(line, i - 1, 1) == "\\"; i--) + bslash_count += 1 + if (bslash_count % 2) + return # Directive was escaped. + } + + # Strip the directive and its explanation (if any) from the test + # description. + result_obj["description"] = substr(line, 1, pos - 1) + # Now remove the test description from the line, that has been dealt + # with already. + line = substr(line, pos) + # Strip the directive, and save its value (normalized to upper case). + sub("^[ \t]*#[ \t]*", "", line) + result_obj["directive"] = toupper(substr(line, 1, 4)) + line = substr(line, 5) + # Now get the explanation for the directive (if any), with leading + # and trailing whitespace removed. + sub("^[ \t]*", "", line) + sub("[ \t]*$", "", line) + result_obj["explanation"] = line +} + +function get_test_exit_message(status) +{ + if (status == 0) + return "" + if (status !~ /^[1-9][0-9]*$/) + abort("getting exit status") + if (status < 127) + exit_details = "" + else if (status == 127) + exit_details = " (command not found?)" + else if (status >= 128 && status <= 255) + exit_details = sprintf(" (terminated by signal %d?)", status - 128) + else if (status > 256 && status <= 384) + # We used to report an "abnormal termination" here, but some Korn + # shells, when a child process die due to signal number n, can leave + # in $? an exit status of 256+n instead of the more standard 128+n. + # Apparently, both behaviours are allowed by POSIX (2008), so be + # prepared to handle them both. See also Austing Group report ID + # 0000051 + exit_details = sprintf(" (terminated by signal %d?)", status - 256) + else + # Never seen in practice. + exit_details = " (abnormal termination)" + return sprintf("exited with status %d%s", status, exit_details) +} + +function write_test_results() +{ + print ":global-test-result: " get_global_test_result() > trs_file + print ":recheck: " yn(must_recheck()) > trs_file + print ":copy-in-global-log: " yn(copy_in_global_log()) > trs_file + for (i = 0; i < test_results_index; i += 1) + print ":test-result: " test_results_list[i] > trs_file + close(trs_file); +} + +BEGIN { + +## ------- ## +## SETUP ## +## ------- ## + +'"$init_colors"' + +# Properly initialized once the TAP plan is seen. +planned_tests = 0 + +COOKED_PASS = expect_failure ? "XPASS": "PASS"; +COOKED_FAIL = expect_failure ? "XFAIL": "FAIL"; + +# Enumeration-like constants to remember which kind of plan (if any) +# has been seen. It is important that NO_PLAN evaluates "false" as +# a boolean. +NO_PLAN = 0 +EARLY_PLAN = 1 +LATE_PLAN = 2 + +testno = 0 # Number of test results seen so far. +bailed_out = 0 # Whether a "Bail out!" directive has been seen. + +# Whether the TAP plan has been seen or not, and if yes, which kind +# it is ("early" is seen before any test result, "late" otherwise). +plan_seen = NO_PLAN + +## --------- ## +## PARSING ## +## --------- ## + +is_first_read = 1 + +while (1) + { + # Involutions required so that we are able to read the exit status + # from the last input line. + st = getline + if (st < 0) # I/O error. + fatal("I/O error while reading from input stream") + else if (st == 0) # End-of-input + { + if (is_first_read) + abort("in input loop: only one input line") + break + } + if (is_first_read) + { + is_first_read = 0 + nextline = $0 + continue + } + else + { + curline = nextline + nextline = $0 + $0 = curline + } + # Copy any input line verbatim into the log file. + print | "cat >&3" + # Parsing of TAP input should stop after a "Bail out!" directive. + if (bailed_out) + continue + + # TAP test result. + if ($0 ~ /^(not )?ok$/ || $0 ~ /^(not )?ok[^a-zA-Z0-9_]/) + { + testno += 1 + setup_result_obj($0) + handle_tap_result() + } + # TAP plan (normal or "SKIP" without explanation). + else if ($0 ~ /^1\.\.[0-9]+[ \t]*$/) + { + # The next two lines will put the number of planned tests in $0. + sub("^1\\.\\.", "") + sub("[^0-9]*$", "") + handle_tap_plan($0, "") + continue + } + # TAP "SKIP" plan, with an explanation. + else if ($0 ~ /^1\.\.0+[ \t]*#/) + { + # The next lines will put the skip explanation in $0, stripping + # any leading and trailing whitespace. This is a little more + # tricky in truth, since we want to also strip a potential leading + # "SKIP" string from the message. + sub("^[^#]*#[ \t]*(SKIP[: \t][ \t]*)?", "") + sub("[ \t]*$", ""); + handle_tap_plan(0, $0) + } + # "Bail out!" magic. + # Older versions of prove and TAP::Harness (e.g., 3.17) did not + # recognize a "Bail out!" directive when preceded by leading + # whitespace, but more modern versions (e.g., 3.23) do. So we + # emulate the latter, "more modern" behaviour. + else if ($0 ~ /^[ \t]*Bail out!/) + { + bailed_out = 1 + # Get the bailout message (if any), with leading and trailing + # whitespace stripped. The message remains stored in `$0`. + sub("^[ \t]*Bail out![ \t]*", ""); + sub("[ \t]*$", ""); + # Format the error message for the + bailout_message = "Bail out!" + if (length($0)) + bailout_message = bailout_message " " $0 + testsuite_error(bailout_message) + } + # Maybe we have too look for dianogtic comments too. + else if (comments != 0) + { + comment = extract_tap_comment($0); + if (length(comment)) + report("#", comment); + } + } + +## -------- ## +## FINISH ## +## -------- ## + +# A "Bail out!" directive should cause us to ignore any following TAP +# error, as well as a non-zero exit status from the TAP producer. +if (!bailed_out) + { + if (!plan_seen) + { + testsuite_error("missing test plan") + } + else if (planned_tests != testno) + { + bad_amount = testno > planned_tests ? "many" : "few" + testsuite_error(sprintf("too %s tests run (expected %d, got %d)", + bad_amount, planned_tests, testno)) + } + if (!ignore_exit) + { + # Fetch exit status from the last line. + exit_message = get_test_exit_message(nextline) + if (exit_message) + testsuite_error(exit_message) + } + } + +write_test_results() + +exit 0 + +} # End of "BEGIN" block. +' + +# TODO: document that we consume the file descriptor 3 :-( +} 3>"$log_file" + +test $? -eq 0 || fatal "I/O or internal error" + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/tap-test b/build-aux/tap-test new file mode 100755 index 0000000..f96d795 --- /dev/null +++ b/build-aux/tap-test @@ -0,0 +1,5 @@ +#! /bin/sh + +# run a GTest in tap mode. The test binary is passed as $1 + +$@ -k --tap diff --git a/build-aux/test-driver b/build-aux/test-driver new file mode 100755 index 0000000..de1e61d --- /dev/null +++ b/build-aux/test-driver @@ -0,0 +1,148 @@ +#!/bin/sh +# test-driver - basic testsuite driver script. + +scriptversion=2016-01-11.22; # UTC + +# Copyright (C) 2011-2017 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +# Make unconditional expansion of undefined variables an error. This +# helps a lot in preventing typo-related bugs. +set -u + +usage_error () +{ + echo "$0: $*" >&2 + print_usage >&2 + exit 2 +} + +print_usage () +{ + cat <$log_file 2>&1 +estatus=$? + +if test $enable_hard_errors = no && test $estatus -eq 99; then + tweaked_estatus=1 +else + tweaked_estatus=$estatus +fi + +case $tweaked_estatus:$expect_failure in + 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; + 0:*) col=$grn res=PASS recheck=no gcopy=no;; + 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; + 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; + *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; + *:*) col=$red res=FAIL recheck=yes gcopy=yes;; +esac + +# Report the test outcome and exit status in the logs, so that one can +# know whether the test passed or failed simply by looking at the '.log' +# file, without the need of also peaking into the corresponding '.trs' +# file (automake bug#11814). +echo "$res $test_name (exit status: $estatus)" >>$log_file + +# Report outcome to console. +echo "${col}${res}${std}: $test_name" + +# Register the test result, and other relevant metadata. +echo ":test-result: $res" > $trs_file +echo ":global-test-result: $res" >> $trs_file +echo ":recheck: $recheck" >> $trs_file +echo ":copy-in-global-log: $gcopy" >> $trs_file + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..b6fb859 --- /dev/null +++ b/config.h.in @@ -0,0 +1,70 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define if debugging is enabled */ +#undef DEBUG + +/* pcsc support */ +#undef ENABLE_PCSC + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to the sub-directory where libtool stores uninstalled libraries. */ +#undef LT_OBJDIR + +/* Define if debugging is disabled */ +#undef NDEBUG + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION diff --git a/configure b/configure new file mode 100755 index 0000000..fa82bc2 --- /dev/null +++ b/configure @@ -0,0 +1,17189 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for libcacard 2.6.0. +# +# Report bugs to . +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: spice-devel@lists.freedesktop.org about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + 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" >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... 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Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='libcacard' + VERSION='2.6.0' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... 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" >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... 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It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... 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" >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n "$lt_cv_sys_max_cmd_len"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test yes != "$GCC"; then + reload_cmds=false + fi + ;; + darwin*) + if test yes = "$GCC"; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 +$as_echo "$with_sysroot" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +$as_echo_n "checking for a working dd... " >&6; } +if ${ac_cv_path_lt_DD+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +if test -z "$lt_DD"; then + ac_path_lt_DD_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in dd; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_lt_DD" || continue +if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi + $ac_path_lt_DD_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_lt_DD"; then + : + fi +else + ac_cv_path_lt_DD=$lt_DD +fi + +rm -f conftest.i conftest2.i conftest.out +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +$as_echo "$ac_cv_path_lt_DD" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +$as_echo_n "checking how to truncate binary pipes... " >&6; } +if ${lt_cv_truncate_bin+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +$as_echo "$lt_cv_truncate_bin" >&6; } + + + + + + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[012][,.]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options +# Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_static=no +fi + + + + + + + +enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AS="${ac_tool_prefix}as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AS="as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + enable_dlopen=no + + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + pic_mode=default +fi + + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[5-9]*,yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } + +# Check whether --with-aix-soname was given. +if test "${with_aix_soname+set}" = set; then : + withval=$with_aix_soname; case $withval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname +else + if ${lt_cv_with_aix_soname+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_with_aix_soname=aix +fi + + with_aix_soname=$lt_cv_with_aix_soname +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +$as_echo "$with_aix_soname" >&6; } + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/${ac_tool_prefix}file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC=$CC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links=nottested +if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test no = "$hard_links"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='$wl--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + export_dynamic_flag_spec='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test no = "$ld_shlibs"; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct=no + hardcode_direct_absolute=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' $wl-bernotok' + allow_undefined_flag=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test yes = "$GCC"; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test yes = "$lt_cv_prog_compiler__b"; then + archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test yes = "$lt_cv_irix_exported_symbol"; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + ld_shlibs=yes + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + else + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + osf3*) + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='$wl-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='$wl-z,text' + allow_undefined_flag='$wl-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='$wl-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test no = "$ld_shlibs" && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([A-Za-z]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Add ABI-specific directories to the system library path. + sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test yes = "$hardcode_automatic"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && + test no != "$hardcode_minus_L"; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test relink = "$hardcode_action" || + test yes = "$inherit_rpath"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen=shl_load +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen=dlopen +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report what library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + + + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +$as_echo "$PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +$as_echo "$ac_pt_PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + PKG_CONFIG="" + fi +fi + + + # C support is enabled by default. + + + # Only enable C++ support if AC_PROG_CXX is called. The redefinition of + # AC_PROG_CXX is so that a fatal error is emitted if this macro is called + # before AC_PROG_CXX, which would otherwise cause no C++ warnings to be + # checked. + + + + + # Default value for IS-RELEASE is $ax_is_release + ax_compiler_flags_is_release=$ax_is_release + + # Check whether --enable-compile-warnings was given. +if test "${enable_compile_warnings+set}" = set; then : + enableval=$enable_compile_warnings; +else + if test "$ax_compiler_flags_is_release" = "yes"; then : + enable_compile_warnings="yes" +else + enable_compile_warnings="error" +fi +fi + + # Check whether --enable-Werror was given. +if test "${enable_Werror+set}" = set; then : + enableval=$enable_Werror; +else + enable_Werror=maybe +fi + + + # Return the user's chosen warning level + if test "$enable_Werror" = "no" -a \ + "$enable_compile_warnings" = "error"; then : + + enable_compile_warnings="yes" + +fi + + ax_enable_compile_warnings=$enable_compile_warnings + + + + + + + + + + + # Variable names + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #ifndef __cplusplus + #error "no C++" + #endif +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ax_compiler_cxx=yes; +else + ax_compiler_cxx=no; +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + # Always pass -Werror=unknown-warning-option to get Clang to fail on bad + # flags, otherwise they are always appended to the warn_cflags variable, and + # Clang warns on them for every compilation unit. + # If this is passed to GCC, it will explode, so the flag must be enabled + # conditionally. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Werror=unknown-warning-option" >&5 +$as_echo_n "checking whether C compiler accepts -Werror=unknown-warning-option... " >&6; } +if ${ax_cv_check_cflags___Werror_unknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS -Werror=unknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ax_cv_check_cflags___Werror_unknown_warning_option=yes +else + ax_cv_check_cflags___Werror_unknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Werror_unknown_warning_option" >&5 +$as_echo "$ax_cv_check_cflags___Werror_unknown_warning_option" >&6; } +if test "x$ax_cv_check_cflags___Werror_unknown_warning_option" = xyes; then : + + ax_compiler_flags_test="-Werror=unknown-warning-option" + +else + + ax_compiler_flags_test="" + +fi + + + # Check that -Wno-suggest-attribute=format is supported + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wno-suggest-attribute=format" >&5 +$as_echo_n "checking whether C compiler accepts -Wno-suggest-attribute=format... " >&6; } +if ${ax_cv_check_cflags___Wno_suggest_attribute_format+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS -Wno-suggest-attribute=format" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ax_cv_check_cflags___Wno_suggest_attribute_format=yes +else + ax_cv_check_cflags___Wno_suggest_attribute_format=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wno_suggest_attribute_format" >&5 +$as_echo "$ax_cv_check_cflags___Wno_suggest_attribute_format" >&6; } +if test "x$ax_cv_check_cflags___Wno_suggest_attribute_format" = xyes; then : + + ax_compiler_no_suggest_attribute_flags="-Wno-suggest-attribute=format" + +else + + ax_compiler_no_suggest_attribute_flags="" + +fi + + + # Base flags + + + + +for flag in -fno-strict-aliasing ; do + as_CACHEVAR=`$as_echo "ax_cv_check_cflags_$ax_compiler_flags_test_$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 +$as_echo_n "checking whether C compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS $ax_compiler_flags_test $flag" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_CACHEVAR=yes" +else + eval "$as_CACHEVAR=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +eval ac_res=\$$as_CACHEVAR + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : + +if ${WARN_CFLAGS+:} false; then : + + case " $WARN_CFLAGS " in #( + *" $flag "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS already contains \$flag"; } >&5 + (: WARN_CFLAGS already contains $flag) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append WARN_CFLAGS " $flag" + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS=\"\$WARN_CFLAGS\""; } >&5 + (: WARN_CFLAGS="$WARN_CFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + WARN_CFLAGS=$flag + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS=\"\$WARN_CFLAGS\""; } >&5 + (: WARN_CFLAGS="$WARN_CFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + +else + : +fi + +done + + + if test "$ax_enable_compile_warnings" != "no"; then : + + # "yes" flags + + + + +for flag in -Wall -Wextra -Wundef -Wwrite-strings -Wpointer-arith -Wmissing-declarations -Wredundant-decls -Wno-unused-parameter -Wno-missing-field-initializers -Wformat=2 -Wcast-align -Wformat-nonliteral -Wformat-security -Wsign-compare -Wstrict-aliasing -Wshadow -Winline -Wpacked -Wmissing-format-attribute -Wmissing-noreturn -Winit-self -Wredundant-decls -Wmissing-include-dirs -Wunused-but-set-variable -Warray-bounds -Wreturn-type -Wswitch-enum -Wswitch-default -Wduplicated-cond -Wduplicated-branches -Wlogical-op -Wrestrict -Wnull-dereference -Wdouble-promotion ; do + as_CACHEVAR=`$as_echo "ax_cv_check_cflags_$ax_compiler_flags_test_$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 +$as_echo_n "checking whether C compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS $ax_compiler_flags_test $flag" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_CACHEVAR=yes" +else + eval "$as_CACHEVAR=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +eval ac_res=\$$as_CACHEVAR + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : + +if ${WARN_CFLAGS+:} false; then : + + case " $WARN_CFLAGS " in #( + *" $flag "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS already contains \$flag"; } >&5 + (: WARN_CFLAGS already contains $flag) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append WARN_CFLAGS " $flag" + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS=\"\$WARN_CFLAGS\""; } >&5 + (: WARN_CFLAGS="$WARN_CFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + WARN_CFLAGS=$flag + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS=\"\$WARN_CFLAGS\""; } >&5 + (: WARN_CFLAGS="$WARN_CFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + +else + : +fi + +done + + if test "$ax_compiler_cxx" = "no" ; then + # C-only flags. Warn in C++ + + + + +for flag in -Wnested-externs -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -Wimplicit-function-declaration -Wold-style-definition -Wjump-misses-init ; do + as_CACHEVAR=`$as_echo "ax_cv_check_cflags_$ax_compiler_flags_test_$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 +$as_echo_n "checking whether C compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS $ax_compiler_flags_test $flag" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_CACHEVAR=yes" +else + eval "$as_CACHEVAR=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +eval ac_res=\$$as_CACHEVAR + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : + +if ${WARN_CFLAGS+:} false; then : + + case " $WARN_CFLAGS " in #( + *" $flag "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS already contains \$flag"; } >&5 + (: WARN_CFLAGS already contains $flag) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append WARN_CFLAGS " $flag" + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS=\"\$WARN_CFLAGS\""; } >&5 + (: WARN_CFLAGS="$WARN_CFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + WARN_CFLAGS=$flag + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS=\"\$WARN_CFLAGS\""; } >&5 + (: WARN_CFLAGS="$WARN_CFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + +else + : +fi + +done + + fi + +fi + if test "$ax_enable_compile_warnings" = "error"; then : + + # "error" flags; -Werror has to be appended unconditionally because + # it's not possible to test for + # + # suggest-attribute=format is disabled because it gives too many false + # positives + +if ${WARN_CFLAGS+:} false; then : + + case " $WARN_CFLAGS " in #( + *" -Werror "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS already contains -Werror"; } >&5 + (: WARN_CFLAGS already contains -Werror) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append WARN_CFLAGS " -Werror" + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS=\"\$WARN_CFLAGS\""; } >&5 + (: WARN_CFLAGS="$WARN_CFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + WARN_CFLAGS=-Werror + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS=\"\$WARN_CFLAGS\""; } >&5 + (: WARN_CFLAGS="$WARN_CFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + + + + + + +for flag in $ax_compiler_no_suggest_attribute_flags ; do + as_CACHEVAR=`$as_echo "ax_cv_check_cflags_$ax_compiler_flags_test_$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 +$as_echo_n "checking whether C compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS $ax_compiler_flags_test $flag" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_CACHEVAR=yes" +else + eval "$as_CACHEVAR=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +eval ac_res=\$$as_CACHEVAR + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : + +if ${WARN_CFLAGS+:} false; then : + + case " $WARN_CFLAGS " in #( + *" $flag "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS already contains \$flag"; } >&5 + (: WARN_CFLAGS already contains $flag) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append WARN_CFLAGS " $flag" + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS=\"\$WARN_CFLAGS\""; } >&5 + (: WARN_CFLAGS="$WARN_CFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + WARN_CFLAGS=$flag + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS=\"\$WARN_CFLAGS\""; } >&5 + (: WARN_CFLAGS="$WARN_CFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + +else + : +fi + +done + + +fi + + # In the flags below, when disabling specific flags, always add *both* + # -Wno-foo and -Wno-error=foo. This fixes the situation where (for example) + # we enable -Werror, disable a flag, and a build bot passes CFLAGS=-Wall, + # which effectively turns that flag back on again as an error. + for flag in $WARN_CFLAGS; do + case $flag in #( + -Wno-*=*) : + ;; #( + -Wno-*) : + + + + + +for flag in -Wno-error=$($as_echo $flag | $SED 's/^-Wno-//'); do + as_CACHEVAR=`$as_echo "ax_cv_check_cflags_$ax_compiler_flags_test_$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 +$as_echo_n "checking whether C compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS $ax_compiler_flags_test $flag" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_CACHEVAR=yes" +else + eval "$as_CACHEVAR=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +eval ac_res=\$$as_CACHEVAR + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : + +if ${WARN_CFLAGS+:} false; then : + + case " $WARN_CFLAGS " in #( + *" $flag "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS already contains \$flag"; } >&5 + (: WARN_CFLAGS already contains $flag) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append WARN_CFLAGS " $flag" + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS=\"\$WARN_CFLAGS\""; } >&5 + (: WARN_CFLAGS="$WARN_CFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + WARN_CFLAGS=$flag + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_CFLAGS=\"\$WARN_CFLAGS\""; } >&5 + (: WARN_CFLAGS="$WARN_CFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + +else + : +fi + +done + + ;; #( + *) : + ;; +esac + done + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + # Substitute the variables + + + + + + + + + + + + + + # Variable names + + + # Always pass -Werror=unknown-warning-option to get Clang to fail on bad + # flags, otherwise they are always appended to the warn_ldflags variable, + # and Clang warns on them for every compilation unit. + # If this is passed to GCC, it will explode, so the flag must be enabled + # conditionally. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Werror=unknown-warning-option" >&5 +$as_echo_n "checking whether C compiler accepts -Werror=unknown-warning-option... " >&6; } +if ${ax_cv_check_cflags___Werror_unknown_warning_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS -Werror=unknown-warning-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ax_cv_check_cflags___Werror_unknown_warning_option=yes +else + ax_cv_check_cflags___Werror_unknown_warning_option=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Werror_unknown_warning_option" >&5 +$as_echo "$ax_cv_check_cflags___Werror_unknown_warning_option" >&6; } +if test "x$ax_cv_check_cflags___Werror_unknown_warning_option" = xyes; then : + + ax_compiler_flags_test="-Werror=unknown-warning-option" + +else + + ax_compiler_flags_test="" + +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,--as-needed" >&5 +$as_echo_n "checking whether the linker accepts -Wl,--as-needed... " >&6; } +if ${ax_cv_check_ldflags___Wl___as_needed+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,--as-needed" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_check_ldflags___Wl___as_needed=yes +else + ax_cv_check_ldflags___Wl___as_needed=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl___as_needed" >&5 +$as_echo "$ax_cv_check_ldflags___Wl___as_needed" >&6; } +if test "x$ax_cv_check_ldflags___Wl___as_needed" = xyes; then : + + + + + +for flag in -Wl,--as-needed; do + as_CACHEVAR=`$as_echo "ax_cv_check_ldflags_$ax_compiler_flags_test_$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts $flag" >&5 +$as_echo_n "checking whether the linker accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS $ax_compiler_flags_test $flag" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$as_CACHEVAR=yes" +else + eval "$as_CACHEVAR=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +eval ac_res=\$$as_CACHEVAR + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : + +if ${AM_LDFLAGS+:} false; then : + + case " $AM_LDFLAGS " in #( + *" $flag "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS already contains \$flag"; } >&5 + (: AM_LDFLAGS already contains $flag) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append AM_LDFLAGS " $flag" + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS=\"\$AM_LDFLAGS\""; } >&5 + (: AM_LDFLAGS="$AM_LDFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + AM_LDFLAGS=$flag + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS=\"\$AM_LDFLAGS\""; } >&5 + (: AM_LDFLAGS="$AM_LDFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + +else + : +fi + +done + + +else + : +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,-z,relro" >&5 +$as_echo_n "checking whether the linker accepts -Wl,-z,relro... " >&6; } +if ${ax_cv_check_ldflags___Wl__z_relro+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-z,relro" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_check_ldflags___Wl__z_relro=yes +else + ax_cv_check_ldflags___Wl__z_relro=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl__z_relro" >&5 +$as_echo "$ax_cv_check_ldflags___Wl__z_relro" >&6; } +if test "x$ax_cv_check_ldflags___Wl__z_relro" = xyes; then : + + + + + +for flag in -Wl,-z,relro; do + as_CACHEVAR=`$as_echo "ax_cv_check_ldflags_$ax_compiler_flags_test_$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts $flag" >&5 +$as_echo_n "checking whether the linker accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS $ax_compiler_flags_test $flag" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$as_CACHEVAR=yes" +else + eval "$as_CACHEVAR=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +eval ac_res=\$$as_CACHEVAR + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : + +if ${AM_LDFLAGS+:} false; then : + + case " $AM_LDFLAGS " in #( + *" $flag "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS already contains \$flag"; } >&5 + (: AM_LDFLAGS already contains $flag) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append AM_LDFLAGS " $flag" + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS=\"\$AM_LDFLAGS\""; } >&5 + (: AM_LDFLAGS="$AM_LDFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + AM_LDFLAGS=$flag + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS=\"\$AM_LDFLAGS\""; } >&5 + (: AM_LDFLAGS="$AM_LDFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + +else + : +fi + +done + + +else + : +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,-z,now" >&5 +$as_echo_n "checking whether the linker accepts -Wl,-z,now... " >&6; } +if ${ax_cv_check_ldflags___Wl__z_now+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-z,now" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_check_ldflags___Wl__z_now=yes +else + ax_cv_check_ldflags___Wl__z_now=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl__z_now" >&5 +$as_echo "$ax_cv_check_ldflags___Wl__z_now" >&6; } +if test "x$ax_cv_check_ldflags___Wl__z_now" = xyes; then : + + + + + +for flag in -Wl,-z,now; do + as_CACHEVAR=`$as_echo "ax_cv_check_ldflags_$ax_compiler_flags_test_$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts $flag" >&5 +$as_echo_n "checking whether the linker accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS $ax_compiler_flags_test $flag" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$as_CACHEVAR=yes" +else + eval "$as_CACHEVAR=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +eval ac_res=\$$as_CACHEVAR + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : + +if ${AM_LDFLAGS+:} false; then : + + case " $AM_LDFLAGS " in #( + *" $flag "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS already contains \$flag"; } >&5 + (: AM_LDFLAGS already contains $flag) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append AM_LDFLAGS " $flag" + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS=\"\$AM_LDFLAGS\""; } >&5 + (: AM_LDFLAGS="$AM_LDFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + AM_LDFLAGS=$flag + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS=\"\$AM_LDFLAGS\""; } >&5 + (: AM_LDFLAGS="$AM_LDFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + +else + : +fi + +done + + +else + : +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,-z,noexecstack" >&5 +$as_echo_n "checking whether the linker accepts -Wl,-z,noexecstack... " >&6; } +if ${ax_cv_check_ldflags___Wl__z_noexecstack+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-z,noexecstack" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_check_ldflags___Wl__z_noexecstack=yes +else + ax_cv_check_ldflags___Wl__z_noexecstack=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl__z_noexecstack" >&5 +$as_echo "$ax_cv_check_ldflags___Wl__z_noexecstack" >&6; } +if test "x$ax_cv_check_ldflags___Wl__z_noexecstack" = xyes; then : + + + + + +for flag in -Wl,-z,noexecstack; do + as_CACHEVAR=`$as_echo "ax_cv_check_ldflags_$ax_compiler_flags_test_$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts $flag" >&5 +$as_echo_n "checking whether the linker accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS $ax_compiler_flags_test $flag" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$as_CACHEVAR=yes" +else + eval "$as_CACHEVAR=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +eval ac_res=\$$as_CACHEVAR + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : + +if ${AM_LDFLAGS+:} false; then : + + case " $AM_LDFLAGS " in #( + *" $flag "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS already contains \$flag"; } >&5 + (: AM_LDFLAGS already contains $flag) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append AM_LDFLAGS " $flag" + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS=\"\$AM_LDFLAGS\""; } >&5 + (: AM_LDFLAGS="$AM_LDFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + AM_LDFLAGS=$flag + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS=\"\$AM_LDFLAGS\""; } >&5 + (: AM_LDFLAGS="$AM_LDFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + +else + : +fi + +done + + +else + : +fi + + # textonly, retpolineplt not yet + + # macOS and cygwin linker do not have --as-needed + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,--no-as-needed" >&5 +$as_echo_n "checking whether the linker accepts -Wl,--no-as-needed... " >&6; } +if ${ax_cv_check_ldflags___Wl___no_as_needed+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,--no-as-needed" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_check_ldflags___Wl___no_as_needed=yes +else + ax_cv_check_ldflags___Wl___no_as_needed=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl___no_as_needed" >&5 +$as_echo "$ax_cv_check_ldflags___Wl___no_as_needed" >&6; } +if test "x$ax_cv_check_ldflags___Wl___no_as_needed" = xyes; then : + + ax_compiler_flags_as_needed_option="-Wl,--no-as-needed" + +else + + ax_compiler_flags_as_needed_option="" + +fi + + + # macOS linker speaks with a different accent + ax_compiler_flags_fatal_warnings_option="" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,--fatal-warnings" >&5 +$as_echo_n "checking whether the linker accepts -Wl,--fatal-warnings... " >&6; } +if ${ax_cv_check_ldflags___Wl___fatal_warnings+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,--fatal-warnings" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_check_ldflags___Wl___fatal_warnings=yes +else + ax_cv_check_ldflags___Wl___fatal_warnings=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl___fatal_warnings" >&5 +$as_echo "$ax_cv_check_ldflags___Wl___fatal_warnings" >&6; } +if test "x$ax_cv_check_ldflags___Wl___fatal_warnings" = xyes; then : + + ax_compiler_flags_fatal_warnings_option="-Wl,--fatal-warnings" + +else + : +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,-fatal_warnings" >&5 +$as_echo_n "checking whether the linker accepts -Wl,-fatal_warnings... " >&6; } +if ${ax_cv_check_ldflags___Wl__fatal_warnings+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-fatal_warnings" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_check_ldflags___Wl__fatal_warnings=yes +else + ax_cv_check_ldflags___Wl__fatal_warnings=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl__fatal_warnings" >&5 +$as_echo "$ax_cv_check_ldflags___Wl__fatal_warnings" >&6; } +if test "x$ax_cv_check_ldflags___Wl__fatal_warnings" = xyes; then : + + ax_compiler_flags_fatal_warnings_option="-Wl,-fatal_warnings" + +else + : +fi + + + # Base flags + + + + +for flag in $ax_compiler_flags_as_needed_option ; do + as_CACHEVAR=`$as_echo "ax_cv_check_ldflags_$ax_compiler_flags_test_$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts $flag" >&5 +$as_echo_n "checking whether the linker accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS $ax_compiler_flags_test $flag" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$as_CACHEVAR=yes" +else + eval "$as_CACHEVAR=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +eval ac_res=\$$as_CACHEVAR + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : + +if ${WARN_LDFLAGS+:} false; then : + + case " $WARN_LDFLAGS " in #( + *" $flag "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_LDFLAGS already contains \$flag"; } >&5 + (: WARN_LDFLAGS already contains $flag) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append WARN_LDFLAGS " $flag" + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_LDFLAGS=\"\$WARN_LDFLAGS\""; } >&5 + (: WARN_LDFLAGS="$WARN_LDFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + WARN_LDFLAGS=$flag + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_LDFLAGS=\"\$WARN_LDFLAGS\""; } >&5 + (: WARN_LDFLAGS="$WARN_LDFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + +else + : +fi + +done + + + if test "$ax_enable_compile_warnings" != "no"; then : + + # "yes" flags + + + + +for flag in ; do + as_CACHEVAR=`$as_echo "ax_cv_check_ldflags_$ax_compiler_flags_test_$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts $flag" >&5 +$as_echo_n "checking whether the linker accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS $ax_compiler_flags_test $flag" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$as_CACHEVAR=yes" +else + eval "$as_CACHEVAR=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +eval ac_res=\$$as_CACHEVAR + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : + +if ${WARN_LDFLAGS+:} false; then : + + case " $WARN_LDFLAGS " in #( + *" $flag "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_LDFLAGS already contains \$flag"; } >&5 + (: WARN_LDFLAGS already contains $flag) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append WARN_LDFLAGS " $flag" + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_LDFLAGS=\"\$WARN_LDFLAGS\""; } >&5 + (: WARN_LDFLAGS="$WARN_LDFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + WARN_LDFLAGS=$flag + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_LDFLAGS=\"\$WARN_LDFLAGS\""; } >&5 + (: WARN_LDFLAGS="$WARN_LDFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + +else + : +fi + +done + + +fi + if test "$ax_enable_compile_warnings" = "error"; then : + + # "error" flags; -Werror has to be appended unconditionally because + # it's not possible to test for + # + # suggest-attribute=format is disabled because it gives too many false + # positives + + + + +for flag in $ax_compiler_flags_fatal_warnings_option ; do + as_CACHEVAR=`$as_echo "ax_cv_check_ldflags_$ax_compiler_flags_test_$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts $flag" >&5 +$as_echo_n "checking whether the linker accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS $ax_compiler_flags_test $flag" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$as_CACHEVAR=yes" +else + eval "$as_CACHEVAR=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$ax_check_save_flags +fi +eval ac_res=\$$as_CACHEVAR + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : + +if ${WARN_LDFLAGS+:} false; then : + + case " $WARN_LDFLAGS " in #( + *" $flag "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_LDFLAGS already contains \$flag"; } >&5 + (: WARN_LDFLAGS already contains $flag) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append WARN_LDFLAGS " $flag" + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_LDFLAGS=\"\$WARN_LDFLAGS\""; } >&5 + (: WARN_LDFLAGS="$WARN_LDFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + WARN_LDFLAGS=$flag + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_LDFLAGS=\"\$WARN_LDFLAGS\""; } >&5 + (: WARN_LDFLAGS="$WARN_LDFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + +else + : +fi + +done + + +fi + + # Substitute the variables + + + + + + + # Variable names + + + # Base flags + +if ${WARN_SCANNERFLAGS+:} false; then : + + case " $WARN_SCANNERFLAGS " in #( + *" "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_SCANNERFLAGS already contains "; } >&5 + (: WARN_SCANNERFLAGS already contains ) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append WARN_SCANNERFLAGS " " + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_SCANNERFLAGS=\"\$WARN_SCANNERFLAGS\""; } >&5 + (: WARN_SCANNERFLAGS="$WARN_SCANNERFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + WARN_SCANNERFLAGS= + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_SCANNERFLAGS=\"\$WARN_SCANNERFLAGS\""; } >&5 + (: WARN_SCANNERFLAGS="$WARN_SCANNERFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + + + if test "$ax_enable_compile_warnings" != "no"; then : + + # "yes" flags + +if ${WARN_SCANNERFLAGS+:} false; then : + + case " $WARN_SCANNERFLAGS " in #( + *" --warn-all "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_SCANNERFLAGS already contains --warn-all "; } >&5 + (: WARN_SCANNERFLAGS already contains --warn-all ) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append WARN_SCANNERFLAGS " --warn-all " + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_SCANNERFLAGS=\"\$WARN_SCANNERFLAGS\""; } >&5 + (: WARN_SCANNERFLAGS="$WARN_SCANNERFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + WARN_SCANNERFLAGS= --warn-all + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_SCANNERFLAGS=\"\$WARN_SCANNERFLAGS\""; } >&5 + (: WARN_SCANNERFLAGS="$WARN_SCANNERFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + + +fi + if test "$ax_enable_compile_warnings" = "error"; then : + + # "error" flags + +if ${WARN_SCANNERFLAGS+:} false; then : + + case " $WARN_SCANNERFLAGS " in #( + *" --warn-error "*) : + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_SCANNERFLAGS already contains --warn-error "; } >&5 + (: WARN_SCANNERFLAGS already contains --warn-error ) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + as_fn_append WARN_SCANNERFLAGS " --warn-error " + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_SCANNERFLAGS=\"\$WARN_SCANNERFLAGS\""; } >&5 + (: WARN_SCANNERFLAGS="$WARN_SCANNERFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else + + WARN_SCANNERFLAGS= --warn-error + { { $as_echo "$as_me:${as_lineno-$LINENO}: : WARN_SCANNERFLAGS=\"\$WARN_SCANNERFLAGS\""; } >&5 + (: WARN_SCANNERFLAGS="$WARN_SCANNERFLAGS") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + + +fi + + # Substitute the variables + + + + + + + # allow to override gcov location + +# Check whether --with-gcov was given. +if test "${with_gcov+set}" = set; then : + withval=$with_gcov; _AX_CODE_COVERAGE_GCOV_PROG_WITH=$with_gcov +else + _AX_CODE_COVERAGE_GCOV_PROG_WITH=gcov +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with code coverage support" >&5 +$as_echo_n "checking whether to build with code coverage support... " >&6; } + # Check whether --enable-code-coverage was given. +if test "${enable_code_coverage+set}" = set; then : + enableval=$enable_code_coverage; +else + enable_code_coverage=no +fi + + + if test x$enable_code_coverage = xyes; then + CODE_COVERAGE_ENABLED_TRUE= + CODE_COVERAGE_ENABLED_FALSE='#' +else + CODE_COVERAGE_ENABLED_TRUE='#' + CODE_COVERAGE_ENABLED_FALSE= +fi + + CODE_COVERAGE_ENABLED=$enable_code_coverage + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_code_coverage" >&5 +$as_echo "$enable_code_coverage" >&6; } + + if test "$enable_code_coverage" = "yes" ; then : + + # check for gcov + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH", so it can be a program name with args. +set dummy ${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_GCOV+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$GCOV"; then + ac_cv_prog_GCOV="$GCOV" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_GCOV="${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +GCOV=$ac_cv_prog_GCOV +if test -n "$GCOV"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCOV" >&5 +$as_echo "$GCOV" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_GCOV"; then + ac_ct_GCOV=$GCOV + # Extract the first word of "$_AX_CODE_COVERAGE_GCOV_PROG_WITH", so it can be a program name with args. +set dummy $_AX_CODE_COVERAGE_GCOV_PROG_WITH; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_GCOV+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_GCOV"; then + ac_cv_prog_ac_ct_GCOV="$ac_ct_GCOV" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_GCOV="$_AX_CODE_COVERAGE_GCOV_PROG_WITH" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_GCOV=$ac_cv_prog_ac_ct_GCOV +if test -n "$ac_ct_GCOV"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GCOV" >&5 +$as_echo "$ac_ct_GCOV" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_GCOV" = x; then + GCOV=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + GCOV=$ac_ct_GCOV + fi +else + GCOV="$ac_cv_prog_GCOV" +fi + + if test "X$GCOV" = "X:"; then : + as_fn_error $? "gcov is needed to do coverage" "$LINENO" 5 +fi + + + if test "$GCC" = "no" ; then : + + as_fn_error $? "not compiling with gcc, which is required for gcov code coverage" "$LINENO" 5 + +fi + + # Extract the first word of "lcov", so it can be a program name with args. +set dummy lcov; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LCOV+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LCOV"; then + ac_cv_prog_LCOV="$LCOV" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LCOV="lcov" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LCOV=$ac_cv_prog_LCOV +if test -n "$LCOV"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LCOV" >&5 +$as_echo "$LCOV" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + # Extract the first word of "genhtml", so it can be a program name with args. +set dummy genhtml; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_GENHTML+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$GENHTML"; then + ac_cv_prog_GENHTML="$GENHTML" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_GENHTML="genhtml" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +GENHTML=$ac_cv_prog_GENHTML +if test -n "$GENHTML"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENHTML" >&5 +$as_echo "$GENHTML" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + if test -z "$LCOV" ; then : + + as_fn_error $? "To enable code coverage reporting you must have lcov installed" "$LINENO" 5 + +fi + + if test -z "$GENHTML" ; then : + + as_fn_error $? "Could not find genhtml from the lcov package" "$LINENO" 5 + +fi + + CODE_COVERAGE_CPPFLAGS="-DNDEBUG" + CODE_COVERAGE_CFLAGS="-O0 -g -fprofile-arcs -ftest-coverage" + CODE_COVERAGE_CXXFLAGS="-O0 -g -fprofile-arcs -ftest-coverage" + CODE_COVERAGE_LIBS="-lgcov" + CODE_COVERAGE_LDFLAGS="$CODE_COVERAGE_LIBS" + + + + + + + + CODE_COVERAGE_RULES_CHECK=' + -$(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) -k check + $(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) code-coverage-capture +' + CODE_COVERAGE_RULES_CAPTURE=' + $(code_coverage_v_lcov_cap)$(LCOV) $(code_coverage_quiet) $(addprefix --directory ,$(CODE_COVERAGE_DIRECTORY)) --capture --output-file "$(CODE_COVERAGE_OUTPUT_FILE).tmp" --test-name "$(call code_coverage_sanitize,$(PACKAGE_NAME)-$(PACKAGE_VERSION))" --no-checksum --compat-libtool $(CODE_COVERAGE_LCOV_SHOPTS) $(CODE_COVERAGE_LCOV_OPTIONS) + $(code_coverage_v_lcov_ign)$(LCOV) $(code_coverage_quiet) $(addprefix --directory ,$(CODE_COVERAGE_DIRECTORY)) --remove "$(CODE_COVERAGE_OUTPUT_FILE).tmp" "/tmp/*" $(CODE_COVERAGE_IGNORE_PATTERN) --output-file "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_LCOV_SHOPTS) $(CODE_COVERAGE_LCOV_RMOPTS) + -@rm -f $(CODE_COVERAGE_OUTPUT_FILE).tmp + $(code_coverage_v_genhtml)LANG=C $(GENHTML) $(code_coverage_quiet) $(addprefix --prefix ,$(CODE_COVERAGE_DIRECTORY)) --output-directory "$(CODE_COVERAGE_OUTPUT_DIRECTORY)" --title "$(PACKAGE_NAME)-$(PACKAGE_VERSION) Code Coverage" --legend --show-details "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_GENHTML_OPTIONS) + @echo "file://$(abs_builddir)/$(CODE_COVERAGE_OUTPUT_DIRECTORY)/index.html" +' + CODE_COVERAGE_RULES_CLEAN=' +clean: code-coverage-clean +distclean: code-coverage-clean +code-coverage-clean: + -$(LCOV) --directory $(top_builddir) -z + -rm -rf $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_FILE).tmp $(CODE_COVERAGE_OUTPUT_DIRECTORY) + -find . \( -name "*.gcda" -o -name "*.gcno" -o -name "*.gcov" \) -delete +' + +else + + CODE_COVERAGE_RULES_CHECK=' + @echo "Need to reconfigure with --enable-code-coverage" +' + CODE_COVERAGE_RULES_CAPTURE="$CODE_COVERAGE_RULES_CHECK" + CODE_COVERAGE_RULES_CLEAN='' + +fi + +CODE_COVERAGE_RULES=' +# Code coverage +# +# Optional: +# - CODE_COVERAGE_DIRECTORY: Top-level directory for code coverage reporting. +# Multiple directories may be specified, separated by whitespace. +# (Default: $(top_builddir)) +# - CODE_COVERAGE_OUTPUT_FILE: Filename and path for the .info file generated +# by lcov for code coverage. (Default: +# $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage.info) +# - CODE_COVERAGE_OUTPUT_DIRECTORY: Directory for generated code coverage +# reports to be created. (Default: +# $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage) +# - CODE_COVERAGE_BRANCH_COVERAGE: Set to 1 to enforce branch coverage, +# set to 0 to disable it and leave empty to stay with the default. +# (Default: empty) +# - CODE_COVERAGE_LCOV_SHOPTS_DEFAULT: Extra options shared between both lcov +# instances. (Default: based on $CODE_COVERAGE_BRANCH_COVERAGE) +# - CODE_COVERAGE_LCOV_SHOPTS: Extra options to shared between both lcov +# instances. (Default: $CODE_COVERAGE_LCOV_SHOPTS_DEFAULT) +# - CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH: --gcov-tool pathtogcov +# - CODE_COVERAGE_LCOV_OPTIONS_DEFAULT: Extra options to pass to the +# collecting lcov instance. (Default: $CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH) +# - CODE_COVERAGE_LCOV_OPTIONS: Extra options to pass to the collecting lcov +# instance. (Default: $CODE_COVERAGE_LCOV_OPTIONS_DEFAULT) +# - CODE_COVERAGE_LCOV_RMOPTS_DEFAULT: Extra options to pass to the filtering +# lcov instance. (Default: empty) +# - CODE_COVERAGE_LCOV_RMOPTS: Extra options to pass to the filtering lcov +# instance. (Default: $CODE_COVERAGE_LCOV_RMOPTS_DEFAULT) +# - CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT: Extra options to pass to the +# genhtml instance. (Default: based on $CODE_COVERAGE_BRANCH_COVERAGE) +# - CODE_COVERAGE_GENHTML_OPTIONS: Extra options to pass to the genhtml +# instance. (Default: $CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT) +# - CODE_COVERAGE_IGNORE_PATTERN: Extra glob pattern of files to ignore +# +# The generated report will be titled using the $(PACKAGE_NAME) and +# $(PACKAGE_VERSION). In order to add the current git hash to the title, +# use the git-version-gen script, available online. + +# Optional variables +CODE_COVERAGE_DIRECTORY ?= $(top_builddir) +CODE_COVERAGE_OUTPUT_FILE ?= $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage.info +CODE_COVERAGE_OUTPUT_DIRECTORY ?= $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage +CODE_COVERAGE_BRANCH_COVERAGE ?= +CODE_COVERAGE_LCOV_SHOPTS_DEFAULT ?= $(if $(CODE_COVERAGE_BRANCH_COVERAGE),\ +--rc lcov_branch_coverage=$(CODE_COVERAGE_BRANCH_COVERAGE)) +CODE_COVERAGE_LCOV_SHOPTS ?= $(CODE_COVERAGE_LCOV_SHOPTS_DEFAULT) +CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH ?= --gcov-tool "$(GCOV)" +CODE_COVERAGE_LCOV_OPTIONS_DEFAULT ?= $(CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH) +CODE_COVERAGE_LCOV_OPTIONS ?= $(CODE_COVERAGE_LCOV_OPTIONS_DEFAULT) +CODE_COVERAGE_LCOV_RMOPTS_DEFAULT ?= +CODE_COVERAGE_LCOV_RMOPTS ?= $(CODE_COVERAGE_LCOV_RMOPTS_DEFAULT) +CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT ?=\ +$(if $(CODE_COVERAGE_BRANCH_COVERAGE),\ +--rc genhtml_branch_coverage=$(CODE_COVERAGE_BRANCH_COVERAGE)) +CODE_COVERAGE_GENHTML_OPTIONS ?= $(CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT) +CODE_COVERAGE_IGNORE_PATTERN ?= + +GITIGNOREFILES ?= +GITIGNOREFILES += $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_DIRECTORY) + +code_coverage_v_lcov_cap = $(code_coverage_v_lcov_cap_$(V)) +code_coverage_v_lcov_cap_ = $(code_coverage_v_lcov_cap_$(AM_DEFAULT_VERBOSITY)) +code_coverage_v_lcov_cap_0 = @echo " LCOV --capture"\ + $(CODE_COVERAGE_OUTPUT_FILE); +code_coverage_v_lcov_ign = $(code_coverage_v_lcov_ign_$(V)) +code_coverage_v_lcov_ign_ = $(code_coverage_v_lcov_ign_$(AM_DEFAULT_VERBOSITY)) +code_coverage_v_lcov_ign_0 = @echo " LCOV --remove /tmp/*"\ + $(CODE_COVERAGE_IGNORE_PATTERN); +code_coverage_v_genhtml = $(code_coverage_v_genhtml_$(V)) +code_coverage_v_genhtml_ = $(code_coverage_v_genhtml_$(AM_DEFAULT_VERBOSITY)) +code_coverage_v_genhtml_0 = @echo " GEN " $(CODE_COVERAGE_OUTPUT_DIRECTORY); +code_coverage_quiet = $(code_coverage_quiet_$(V)) +code_coverage_quiet_ = $(code_coverage_quiet_$(AM_DEFAULT_VERBOSITY)) +code_coverage_quiet_0 = --quiet + +# sanitizes the test-name: replaces with underscores: dashes and dots +code_coverage_sanitize = $(subst -,_,$(subst .,_,$(1))) + +# Use recursive makes in order to ignore errors during check +check-code-coverage:'"$CODE_COVERAGE_RULES_CHECK"' + +# Capture code coverage data +code-coverage-capture: code-coverage-capture-hook'"$CODE_COVERAGE_RULES_CAPTURE"' + +# Hook rule executed before code-coverage-capture, overridable by the user +code-coverage-capture-hook: + +'"$CODE_COVERAGE_RULES_CLEAN"' + +A''M_DISTCHECK_CONFIGURE_FLAGS ?= +A''M_DISTCHECK_CONFIGURE_FLAGS += --disable-code-coverage + +.PHONY: check-code-coverage code-coverage-capture code-coverage-capture-hook code-coverage-clean +' + + + + + + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CACARD" >&5 +$as_echo_n "checking for CACARD... " >&6; } + +if test -n "$CACARD_CFLAGS"; then + pkg_cv_CACARD_CFLAGS="$CACARD_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.22 nss >= 3.12.8\""; } >&5 + ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.22 nss >= 3.12.8") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_CACARD_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0 >= 2.22 nss >= 3.12.8" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$CACARD_LIBS"; then + pkg_cv_CACARD_LIBS="$CACARD_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.22 nss >= 3.12.8\""; } >&5 + ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.22 nss >= 3.12.8") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_CACARD_LIBS=`$PKG_CONFIG --libs "glib-2.0 >= 2.22 nss >= 3.12.8" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + CACARD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "glib-2.0 >= 2.22 nss >= 3.12.8" 2>&1` + else + CACARD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "glib-2.0 >= 2.22 nss >= 3.12.8" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$CACARD_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (glib-2.0 >= 2.22 nss >= 3.12.8) were not met: + +$CACARD_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables CACARD_CFLAGS +and CACARD_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables CACARD_CFLAGS +and CACARD_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } +else + CACARD_CFLAGS=$pkg_cv_CACARD_CFLAGS + CACARD_LIBS=$pkg_cv_CACARD_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTHREAD" >&5 +$as_echo_n "checking for GTHREAD... " >&6; } + +if test -n "$GTHREAD_CFLAGS"; then + pkg_cv_GTHREAD_CFLAGS="$GTHREAD_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gthread-2.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gthread-2.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GTHREAD_CFLAGS=`$PKG_CONFIG --cflags "gthread-2.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$GTHREAD_LIBS"; then + pkg_cv_GTHREAD_LIBS="$GTHREAD_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gthread-2.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gthread-2.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GTHREAD_LIBS=`$PKG_CONFIG --libs "gthread-2.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + GTHREAD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gthread-2.0" 2>&1` + else + GTHREAD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gthread-2.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$GTHREAD_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (gthread-2.0) were not met: + +$GTHREAD_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GTHREAD_CFLAGS +and GTHREAD_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GTHREAD_CFLAGS +and GTHREAD_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } +else + GTHREAD_CFLAGS=$pkg_cv_GTHREAD_CFLAGS + GTHREAD_LIBS=$pkg_cv_GTHREAD_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + + +# Check whether --enable-pcsc was given. +if test "${enable_pcsc+set}" = set; then : + enableval=$enable_pcsc; +else + enable_pcsc=auto +fi + +if test "x$enable_pcsc" != "xno"; then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PCSC" >&5 +$as_echo_n "checking for PCSC... " >&6; } + +if test -n "$PCSC_CFLAGS"; then + pkg_cv_PCSC_CFLAGS="$PCSC_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpcsclite\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libpcsclite") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_PCSC_CFLAGS=`$PKG_CONFIG --cflags "libpcsclite" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$PCSC_LIBS"; then + pkg_cv_PCSC_LIBS="$PCSC_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpcsclite\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libpcsclite") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_PCSC_LIBS=`$PKG_CONFIG --libs "libpcsclite" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + PCSC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libpcsclite" 2>&1` + else + PCSC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libpcsclite" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$PCSC_PKG_ERRORS" >&5 + + have_pcsc=no +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + have_pcsc=no +else + PCSC_CFLAGS=$pkg_cv_PCSC_CFLAGS + PCSC_LIBS=$pkg_cv_PCSC_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + have_pcsc=yes +fi + if test "x$have_pcsc" = "xno" -a "x$enable_pcsc" = "xyes"; then + as_fn_error $? "pcsc support explicitly requested, but libpcsclite couldn't be found" "$LINENO" 5 + fi + if test "x$have_pcsc" = "xyes"; then + enable_pcsc=yes + +$as_echo "#define ENABLE_PCSC 1" >>confdefs.h + + else + enable_pcsc=no + fi +fi + if test "x$enable_pcsc" = "xyes"; then + ENABLE_PCSC_TRUE= + ENABLE_PCSC_FALSE='#' +else + ENABLE_PCSC_TRUE='#' + ENABLE_PCSC_FALSE= +fi + + + + # Check whether --enable-installed-tests was given. +if test "${enable_installed_tests+set}" = set; then : + enableval=$enable_installed_tests; case ${enableval} in + yes) ENABLE_INSTALLED_TESTS="1" ;; + no) ENABLE_INSTALLED_TESTS="" ;; + *) as_fn_error $? "bad value ${enableval} for --enable-installed-tests" "$LINENO" 5 ;; + esac +fi + + if test "$ENABLE_INSTALLED_TESTS" = "1"; then + ENABLE_INSTALLED_TESTS_TRUE= + ENABLE_INSTALLED_TESTS_FALSE='#' +else + ENABLE_INSTALLED_TESTS_TRUE='#' + ENABLE_INSTALLED_TESTS_FALSE= +fi + + # Check whether --enable-always-build-tests was given. +if test "${enable_always_build_tests+set}" = set; then : + enableval=$enable_always_build_tests; case ${enableval} in + yes) ENABLE_ALWAYS_BUILD_TESTS="1" ;; + no) ENABLE_ALWAYS_BUILD_TESTS="" ;; + *) as_fn_error $? "bad value ${enableval} for --enable-always-build-tests" "$LINENO" 5 ;; + esac +fi + + if test "$ENABLE_ALWAYS_BUILD_TESTS" = "1"; then + ENABLE_ALWAYS_BUILD_TESTS_TRUE= + ENABLE_ALWAYS_BUILD_TESTS_FALSE='#' +else + ENABLE_ALWAYS_BUILD_TESTS_TRUE='#' + ENABLE_ALWAYS_BUILD_TESTS_FALSE= +fi + + if test "$ENABLE_INSTALLED_TESTS" = "1"; then + installed_test_metadir=${datadir}/installed-tests/libcacard + + installed_testdir=${libexecdir}/installed-tests/libcacard + + fi + + +ac_config_files="$ac_config_files Makefile src/Makefile libcacard.pc" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... 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"$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${CODE_COVERAGE_ENABLED_TRUE}" && test -z "${CODE_COVERAGE_ENABLED_FALSE}"; then + as_fn_error $? "conditional \"CODE_COVERAGE_ENABLED\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_PCSC_TRUE}" && test -z "${ENABLE_PCSC_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_PCSC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_INSTALLED_TESTS_TRUE}" && test -z "${ENABLE_INSTALLED_TESTS_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_INSTALLED_TESTS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_ALWAYS_BUILD_TESTS_TRUE}" && test -z "${ENABLE_ALWAYS_BUILD_TESTS_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_ALWAYS_BUILD_TESTS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by libcacard $as_me 2.6.0, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +libcacard config.status 2.6.0 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the 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"$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' +configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in AS \ +DLLTOOL \ +OBJDUMP \ +SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_import \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +lt_cv_nm_interface \ +nm_file_list_spec \ +lt_cv_truncate_bin \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +configure_time_dlsearch_path \ +configure_time_lt_sys_library_path; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' + +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "libcacard.pc") CONFIG_FILES="$CONFIG_FILES libcacard.pc" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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+compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain=$ac_aux_dir/ltmain.sh + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: + +libcacard - $VERSION + +• Prefix: $prefix +• PCSC enabled: $enable_pcsc +• Code coverage: $enable_code_coverage +" >&5 +$as_echo "$as_me: + +libcacard - $VERSION + +• Prefix: $prefix +• PCSC enabled: $enable_pcsc +• Code coverage: $enable_code_coverage +" >&6;} diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..c8003a9 --- /dev/null +++ b/configure.ac @@ -0,0 +1,75 @@ +AC_INIT([libcacard], [m4_esyscmd(build-aux/git-version-gen .tarball-version)], + [spice-devel@lists.freedesktop.org]) +AX_IS_RELEASE([git-directory]) + +AC_CONFIG_MACRO_DIR([m4]) +AC_CONFIG_HEADERS([config.h]) +AC_CONFIG_AUX_DIR([build-aux]) + +AM_INIT_AUTOMAKE([foreign subdir-objects no-dist-gzip dist-xz]) +AM_MAINTAINER_MODE([enable]) +m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])]) + +AC_CANONICAL_HOST +AC_MSG_CHECKING([for native Win32]) +case "$host_os" in + *mingw*|*cygwin*) + os_win32=yes + ;; + *) + os_win32=no + ;; +esac +AC_MSG_RESULT([$os_win32]) +AM_CONDITIONAL([OS_WIN32],[test "$os_win32" = "yes"]) + +AX_CHECK_ENABLE_DEBUG([yes],[DEBUG]) + +AC_PROG_CC +AM_PROG_CC_C_O +LT_INIT([disable-static win32-dll]) +PKG_PROG_PKG_CONFIG + +AX_COMPILER_FLAGS([WARN_CFLAGS],[WARN_LDFLAGS]) +AX_CODE_COVERAGE() + +PKG_CHECK_MODULES(CACARD, [glib-2.0 >= 2.22 nss >= 3.12.8]) +PKG_CHECK_MODULES(GTHREAD, [gthread-2.0]) + +dnl === --enable-pcsc ========================================================== + +AC_ARG_ENABLE([pcsc], + AS_HELP_STRING([--disable-pcsc], + [do not build passthrough support]),, + [enable_pcsc=auto]) +if test "x$enable_pcsc" != "xno"; then + PKG_CHECK_MODULES(PCSC, [libpcsclite], [have_pcsc=yes], [have_pcsc=no]) + if test "x$have_pcsc" = "xno" -a "x$enable_pcsc" = "xyes"; then + AC_MSG_ERROR([pcsc support explicitly requested, but libpcsclite couldn't be found]) + fi + if test "x$have_pcsc" = "xyes"; then + enable_pcsc=yes + AC_DEFINE([ENABLE_PCSC], 1, [pcsc support]) + else + enable_pcsc=no + fi +fi +AM_CONDITIONAL(ENABLE_PCSC, test "x$enable_pcsc" = "xyes") + +GLIB_TESTS + +AC_CONFIG_FILES([ +Makefile +src/Makefile +libcacard.pc +]) +AC_OUTPUT + +AC_MSG_NOTICE([ + +libcacard - $VERSION + +• Prefix: $prefix +• PCSC enabled: $enable_pcsc +• Code coverage: $enable_code_coverage +]) diff --git a/docs/libcacard.txt b/docs/libcacard.txt new file mode 100644 index 0000000..405eed9 --- /dev/null +++ b/docs/libcacard.txt @@ -0,0 +1,504 @@ +This file documents the CAC (Common Access Card) library in the libcacard +subdirectory. + +Virtual Smart Card Emulator + +This emulator is designed to provide emulation of actual smart cards to a +virtual card reader running in a guest virtual machine. The emulated smart +cards can be representations of real smart cards, where the necessary functions +such as signing, card removal/insertion, etc. are mapped to real, physical +cards which are shared with the client machine the emulator is running on, or +the cards could be pure software constructs. + +The emulator is structured to allow multiple replaceable or additional pieces, +so it can be easily modified for future requirements. The primary envisioned +modifications are: + +1) The socket connection to the virtual card reader (presumably a CCID reader, +but other ISO-7816 compatible readers could be used). The code that handles +this is in vscclient.c. + +2) The virtual card low level emulation. This is currently supplied by using +NSS. This emulation could be replaced by implementations based on other +security libraries, including but not limitted to openssl+pkcs#11 library, +raw pkcs#11, Microsoft CAPI, direct opensc calls, etc. The code that handles +this is in vcard_emul_nss.c. + +3) Emulation for new types of cards. The current implementation emulates the +original DoD CAC standard with separate pki containers. This emulator lives in +cac.c. More than one card type emulator could be included. Other cards could +be emulated as well, including PIV, newer versions of CAC, PKCS #15, etc. + +-------------------- +Replacing the Socket Based Virtual Reader Interface. + +The current implementation contains a replaceable module vscclient.c. The +current vscclient.c implements a sockets interface to the virtual ccid reader +on the guest. CCID commands that are pertinent to emulation are passed +across the socket, and their responses are passed back along that same socket. +The protocol that vscclient uses is defined in vscard_common.h and connects +to a qemu ccid usb device. Since this socket runs as a client, vscclient.c +implements a program with a main entry. It also handles argument parsing for +the emulator. + +An application that wants to use the virtual reader can replace vscclient.c +with its own implementation that connects to its own CCID reader. The calls +that the CCID reader can call are: + + VReaderList * vreader_get_reader_list(); + + This function returns a list of virtual readers. These readers may map to + physical devices, or simulated devices depending on vcard the back end. Each + reader in the list should represent a reader to the virtual machine. Virtual + USB address mapping is left to the CCID reader front end. This call can be + made any time to get an updated list. The returned list is a copy of the + internal list that can be referenced by the caller without locking. This copy + must be freed by the caller with vreader_list_delete when it is no longer + needed. + + VReaderListEntry *vreader_list_get_first(VReaderList *); + + This function gets the first entry on the reader list. Along with + vreader_list_get_next(), vreader_list_get_first() can be used to walk the + reader list returned from vreader_get_reader_list(). VReaderListEntries are + part of the list themselves and do not need to be freed separately from the + list. If there are no entries on the list, it will return NULL. + + VReaderListEntry *vreader_list_get_next(VReaderListEntry *); + + This function gets the next entry in the list. If there are no more entries + it will return NULL. + + VReader * vreader_list_get_reader(VReaderListEntry *) + + This function returns the reader stored in the reader List entry. Caller gets + a new reference to a reader. The caller must free its reference when it is + finished with vreader_free(). + + void vreader_free(VReader *reader); + + This function frees a reference to a reader. Readers are reference counted + and are automatically deleted when the last reference is freed. + + void vreader_list_delete(VReaderList *list); + + This function frees the list, all the elements on the list, and all the + reader references held by the list. + + VReaderStatus vreader_power_on(VReader *reader, char *atr, int *len); + + This function simulates a card power on. A virtual card does not care about + the actual voltage and other physical parameters, but it does care that the + card is actually on or off. Cycling the card causes the card to reset. If + the caller provides enough space, vreader_power_on will return the ATR of + the virtual card. The amount of space provided in atr should be indicated + in *len. The function modifies *len to be the actual length of of the + returned ATR. + + VReaderStatus vreader_power_off(VReader *reader); + + This function simulates a power off of a virtual card. + + VReaderStatus vreader_xfer_bytes(VReader *reader, unsigne char *send_buf, + int send_buf_len, + unsigned char *receive_buf, + int receive_buf_len); + + This function sends a raw apdu to a card and returns the card's response. + The CCID front end should return the response back. Most of the emulation + is driven from these APDUs. + + VReaderStatus vreader_card_is_present(VReader *reader); + + This function returns whether or not the reader has a card inserted. The + vreader_power_on, vreader_power_off, and vreader_xfer_bytes will return + VREADER_NO_CARD. + + const char *vreader_get_name(VReader *reader); + + This function returns the name of the reader. The name comes from the card + emulator level and is usually related to the name of the physical reader. + + VReaderID vreader_get_id(VReader *reader); + + This function returns the id of a reader. All readers start out with an id + of -1. The application can set the id with vreader_set_id. + + VReaderStatus vreader_get_id(VReader *reader, VReaderID id); + + This function sets the reader id. The application is responsible for making + sure that the id is unique for all readers it is actively using. + + VReader *vreader_find_reader_by_id(VReaderID id); + + This function returns the reader which matches the id. If two readers match, + only one is returned. The function returns NULL if the id is -1. + + Event *vevent_wait_next_vevent(); + + This function blocks waiting for reader and card insertion events. There + will be one event for each card insertion, each card removal, each reader + insertion and each reader removal. At start up, events are created for all + the initial readers found, as well as all the cards that are inserted. + + Event *vevent_get_next_vevent(); + + This function returns a pending event if it exists, otherwise it returns + NULL. It does not block. + +---------------- +Card Type Emulator: Adding a New Virtual Card Type + +The ISO 7816 card spec describes 2 types of cards: + 1) File system cards, where the smartcard is managed by reading and writing +data to files in a file system. There is currently only boiler plate +implemented for file system cards. + 2) VM cards, where the card has loadable applets which perform the card +functions. The current implementation supports VM cards. + +In the case of VM cards, the difference between various types of cards is +really what applets have been installed in that card. This structure is +mirrored in card type emulators. The 7816 emulator already handles the basic +ISO 7186 commands. Card type emulators simply need to add the virtual applets +which emulate the real card applets. Card type emulators have exactly one +public entry point: + + VCARDStatus xxx_card_init(VCard *card, const char *flags, + const unsigned char *cert[], + int cert_len[], + VCardKey *key[], + int cert_count); + + The parameters for this are: + card - the virtual card structure which will represent this card. + flags - option flags that may be specific to this card type. + cert - array of binary certificates. + cert_len - array of lengths of each of the certificates specified in cert. + key - array of opaque key structures representing the private keys on + the card. + cert_count - number of entries in cert, cert_len, and key arrays. + + Any cert, cert_len, or key with the same index are matching sets. That is + cert[0] is cert_len[0] long and has the corresponding private key of key[0]. + +The card type emulator is expected to own the VCardKeys, but it should copy +any raw cert data it wants to save. It can create new applets and add them to +the card using the following functions: + + VCardApplet *vcard_new_applet(VCardProcessAPDU apdu_func, + VCardResetApplet reset_func, + const unsigned char *aid, + int aid_len); + + This function creates a new applet. Applet structures store the following + information: + 1) the AID of the applet (set by aid and aid_len). + 2) a function to handle APDUs for this applet. (set by apdu_func, more on + this below). + 3) a function to reset the applet state when the applet is selected. + (set by reset_func, more on this below). + 3) applet private data, a data pointer used by the card type emulator to + store any data or state it needs to complete requests. (set by a + separate call). + 4) applet private data free, a function used to free the applet private + data when the applet itself is destroyed. + The created applet can be added to the card with vcard_add_applet below. + + void vcard_set_applet_private(VCardApplet *applet, + VCardAppletPrivate *private, + VCardAppletPrivateFree private_free); + This function sets the private data and the corresponding free function. + VCardAppletPrivate is an opaque data structure to the rest of the emulator. + The card type emulator can define it any way it wants by defining + struct VCardAppletPrivateStruct {};. If there is already a private data + structure on the applet, the old one is freed before the new one is set up. + passing two NULL clear any existing private data. + + VCardStatus vcard_add_applet(VCard *card, VCardApplet *applet); + + Add an applet onto the list of applets attached to the card. Once an applet + has been added, it can be selected by its AID, and then commands will be + routed to it VCardProcessAPDU function. This function adopts the applet that + is passed into it. Note: 2 applets with the same AID should not be added to + the same card. It is permissible to add more than one applet. Multiple applets + may have the same VCardPRocessAPDU entry point. + +The certs and keys should be attached to private data associated with one or +more appropriate applets for that card. Control will come to the card type +emulators once one of its applets are selected through the VCardProcessAPDU +function it specified when it created the applet. + +The signature of VCardResetApplet is: + VCardStatus (*VCardResetApplet) (VCard *card, int channel); + This function will reset the any internal applet state that needs to be + cleared after a select applet call. It should return VCARD_DONE; + +The signature of VCardProcessAPDU is: + VCardStatus (*VCardProcessAPDU)(VCard *card, VCardAPDU *apdu, + VCardResponse **response); + This function examines the APDU and determines whether it should process + the apdu directly, reject the apdu as invalid, or pass the apdu on to + the basic 7816 emulator for processing. + If the 7816 emulator should process the apdu, then the VCardProcessAPDU + should return VCARD_NEXT. + If there is an error, then VCardProcessAPDU should return an error + response using vcard_make_response and the appropriate 7816 error code + (see card_7816t.h) or vcard_make_response with a card type specific error + code. It should then return VCARD_DONE. + If the apdu can be processed correctly, VCardProcessAPDU should do so, + set the response value appropriately for that APDU, and return VCARD_DONE. + VCardProcessAPDU should always set the response if it returns VCARD_DONE. + It should always either return VCARD_DONE or VCARD_NEXT. + +Parsing the APDU -- + +Prior to processing calling the card type emulator's VCardProcessAPDU function, the emulator has already decoded the APDU header and set several fields: + + apdu->a_data - The raw apdu data bytes. + apdu->a_len - The len of the raw apdu data. + apdu->a_body - The start of any post header parameter data. + apdu->a_Lc - The parameter length value. + apdu->a_Le - The expected length of any returned data. + apdu->a_cla - The raw apdu class. + apdu->a_channel - The channel (decoded from the class). + apdu->a_secure_messaging_type - The decoded secure messaging type + (from class). + apdu->a_type - The decode class type. + apdu->a_gen_type - the generic class type (7816, PROPRIETARY, RFU, PTS). + apdu->a_ins - The instruction byte. + apdu->a_p1 - Parameter 1. + apdu->a_p2 - Parameter 2. + +Creating a Response -- + +The expected result of any APDU call is a response. The card type emulator must +set *response with an appropriate VCardResponse value if it returns VCARD_DONE. +Responses could be as simple as returning a 2 byte status word response, to as +complex as returning a block of data along with a 2 byte response. Which is +returned will depend on the semantics of the APDU. The following functions will +create card responses. + + VCardResponse *vcard_make_response(VCard7816Status status); + + This is the most basic function to get a response. This function will + return a response the consists solely one 2 byte status code. If that status + code is defined in card_7816t.h, then this function is guaranteed to + return a response with that status. If a cart type specific status code + is passed and vcard_make_response fails to allocate the appropriate memory + for that response, then vcard_make_response will return a VCardResponse + of VCARD7816_STATUS_EXC_ERROR_MEMORY. In any case, this function is + guaranteed to return a valid VCardResponse. + + VCardResponse *vcard_response_new(unsigned char *buf, int len, + VCard7816Status status); + + This function is similar to vcard_make_response except it includes some + returned data with the response. It could also fail to allocate enough + memory, in which case it will return NULL. + + VCardResponse *vcard_response_new_status_bytes(unsigned char sw1, + unsigned char sw2); + + Sometimes in 7816 the response bytes are treated as two separate bytes with + split meanings. This function allows you to create a response based on + two separate bytes. This function could fail, in which case it will return + NULL. + + VCardResponse *vcard_response_new_bytes(unsigned char *buf, int len, + unsigned char sw1, + unsigned char sw2); + + This function is the same as vcard_response_new except you may specify + the status as two separate bytes like vcard_response_new_status_bytes. + + +Implementing functionality --- + +The following helper functions access information about the current card +and applet. + + VCARDAppletPrivate *vcard_get_current_applet_private(VCard *card, + int channel); + + This function returns any private data set by the card type emulator on + the currently selected applet. The card type emulator keeps track of the + current applet state in this data structure. Any certs and keys associated + with a particular applet is also stored here. + + int vcard_emul_get_login_count(VCard *card); + + This function returns the number of remaining login attempts for this + card. If the card emulator does not know, or the card does not have a + way of giving this information, this function returns -1. + + + VCard7816Status vcard_emul_login(VCard *card, unsigned char *pin, + int pin_len); + + This function logs into the card and returns the standard 7816 status + word depending on the success or failure of the call. + + void vcard_emul_delete_key(VCardKey *key); + + This function frees the VCardKey passed in to xxxx_card_init. The card + type emulator is responsible for freeing this key when it no longer needs + it. + + VCard7816Status vcard_emul_rsa_op(VCard *card, VCardKey *key, + unsigned char *buffer, + int buffer_size); + + This function does a raw rsa op on the buffer with the given key. + + int vcard_emul_rsa_bits(VCardKey *key); + + This function returns the size of RSA key in bits. + + unsigned char *vcard_emul_read_object(VCard *card, + const unsigned char *label, + unsigned int *ret_len); + + This function reads generic data from underlying smart card by the label, + if avaialble. + + +The sample card type emulator is found in cac.c. It implements the cac specific +applets. Only those applets needed by the coolkey pkcs#11 driver on the guest +have been implemented. To support the full range CAC middleware, a complete CAC +card according to the CAC specs should be implemented here. + +------------------------------ +Virtual Card Emulator + +This code accesses both real smart cards and simulated smart cards through +services provided on the client. The current implementation uses NSS, which +already knows how to talk to various PKCS #11 modules on the client, and is +portable to most operating systems. A particular emulator can have only one +virtual card implementation at a time. + +The virtual card emulator consists of a series of virtual card services. In +addition to the services describe above (services starting with +vcard_emul_xxxx), the virtual card emulator also provides the following +functions: + + VCardEmulError vcard_emul_init(cont VCardEmulOptions *options); + + The options structure is built by another function in the virtual card + interface where a string of virtual card emulator specific strings are + mapped to the options. The actual structure is defined by the virtual card + emulator and is used to determine the configuration of soft cards, or to + determine which physical cards to present to the guest. + + The vcard_emul_init function will build up sets of readers, create any + threads that are needed to watch for changes in the reader state. If readers + have cards present in them, they are also initialized. + + Readers are created with the function. + + VReader *vreader_new(VReaderEmul *reader_emul, + VReaderEmulFree reader_emul_free); + + The freeFunc is used to free the VReaderEmul * when the reader is + destroyed. The VReaderEmul structure is an opaque structure to the + rest of the code, but defined by the virtual card emulator, which can + use it to store any reader specific state. + + Once the reader has been created, it can be added to the front end with the + call: + + VReaderStatus vreader_add_reader(VReader *reader); + + This function will automatically generate the appropriate new reader + events and add the reader to the list. + + To create a new card, the virtual card emulator will call a similar + function. + + VCard *vcard_new(VCardEmul *card_emul, + VCardEmulFree card_emul_free); + + Like vreader_new, this function takes a virtual card emulator specific + structure which it uses to keep track of the card state. + + Once the card is created, it is attached to a card type emulator with the + following function: + + VCardStatus vcard_init(VCard *vcard, VCardEmulType type, + const char *flags, + unsigned char *const *certs, + int *cert_len, + VCardKey *key[], + int cert_count); + + The vcard is the value returned from vcard_new. The type is the + card type emulator that this card should presented to the guest as. + The flags are card type emulator specific options. The certs, + cert_len, and keys are all arrays of length cert_count. These are + the same of the parameters xxxx_card_init() accepts. + + Finally the card is associated with its reader by the call: + + VReaderStatus vreader_insert_card(VReader *vreader, VCard *vcard); + + This function, like vreader_add_reader, will take care of any event + notification for the card insert. + + + VCardEmulError vcard_emul_force_card_remove(VReader *vreader); + + Force a card that is present to appear to be removed to the guest, even if + that card is a physical card and is present. + + + VCardEmulError vcard_emul_force_card_insert(VReader *reader); + + Force a card that has been removed by vcard_emul_force_card_remove to be + reinserted from the point of view of the guest. This will only work if the + card is physically present (which is always true fro a soft card). + + void vcard_emul_get_atr(Vcard *card, unsigned char *atr, int *atr_len); + + Return the virtual ATR for the card. By convention this should be the value + VCARD_ATR_PREFIX(size) followed by several ascii bytes related to this + particular emulator. For instance the NSS emulator returns + {VCARD_ATR_PREFIX(3), 'N', 'S', 'S' }. Do not return more data then *atr_len; + + void vcard_emul_reset(VCard *card, VCardPower power) + + Set the state of 'card' to the current power level and reset its internal + state (logout, etc). + +------------------------------------------------------- +List of files and their function: +docs/libcacard.txt - This file +src/card_7816.c - emulate basic 7816 functionality. Parse APDUs. +src/card_7816.h - apdu and response services definitions. +src/card_7816t.h - 7816 specific structures, types and definitions. +src/event.c - event handling code. +src/event.h - event handling services definitions. +src/eventt.h - event handling structures and types +src/vcard.c - handle common virtual card services like creation, destruction, + and applet management. +src/vcard.h - common virtual card services function definitions. +src/vcardt.h - comon virtual card types +src/vreader.c - common virtual reader services. +src/vreader.h - common virtual reader services definitions. +src/vreadert.h - comon virtual reader types. +src/vcard_emul_type.c - manage the card type emulators. +src/vcard_emul_type.h - definitions for card type emulators. +src/cac.c - card type emulator for CAC cards +src/cac-aca.c - implementation of CAC's ACA applet related buffers +src/gp.c - basic Global Platform card manager emulation +src/vcard_emul.h - virtual card emulator service definitions. +src/vcard_emul_nss.c - virtual card emulator implementation for nss. +src/vscclient.c - socket connection to guest qemu usb driver. +src/vscard_common.h - common header with the guest qemu usb driver. +src/mutex.h - header file for machine independent mutexes. +src/common.c - Utilities functions +src/common.h - header file utilities functions +src/simpletlv.c - Simple TLV encoding functions +src/simpletlv.h - header file for Simple TLV encoding helpers +tests/libcacard.c - Test for the whole smart card emulation +tests/simpletlv.c - Unit tests for SimpleTLV encoding and decoding functions +tests/hwtests.c - Tests intended to be ran against real card if available + diff --git a/libcacard.pc.in b/libcacard.pc.in new file mode 100644 index 0000000..70410e2 --- /dev/null +++ b/libcacard.pc.in @@ -0,0 +1,12 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: cacard +Description: CA Card library +Version: @PACKAGE_VERSION@ +Requires: glib-2.0 +Requires.private: nss +Libs: -L${libdir} -lcacard +Cflags: -I${includedir}/cacard diff --git a/m4/ax_append_compile_flags.m4 b/m4/ax_append_compile_flags.m4 new file mode 100644 index 0000000..5b6f1af --- /dev/null +++ b/m4/ax_append_compile_flags.m4 @@ -0,0 +1,67 @@ +# ============================================================================ +# https://www.gnu.org/software/autoconf-archive/ax_append_compile_flags.html +# ============================================================================ +# +# SYNOPSIS +# +# AX_APPEND_COMPILE_FLAGS([FLAG1 FLAG2 ...], [FLAGS-VARIABLE], [EXTRA-FLAGS], [INPUT]) +# +# DESCRIPTION +# +# For every FLAG1, FLAG2 it is checked whether the compiler works with the +# flag. If it does, the flag is added FLAGS-VARIABLE +# +# If FLAGS-VARIABLE is not specified, the current language's flags (e.g. +# CFLAGS) is used. During the check the flag is always added to the +# current language's flags. +# +# If EXTRA-FLAGS is defined, it is added to the current language's default +# flags (e.g. CFLAGS) when the check is done. The check is thus made with +# the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to +# force the compiler to issue an error when a bad flag is given. +# +# INPUT gives an alternative input source to AC_COMPILE_IFELSE. +# +# NOTE: This macro depends on the AX_APPEND_FLAG and +# AX_CHECK_COMPILE_FLAG. Please keep this macro in sync with +# AX_APPEND_LINK_FLAGS. +# +# LICENSE +# +# Copyright (c) 2011 Maarten Bosmans +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 6 + +AC_DEFUN([AX_APPEND_COMPILE_FLAGS], +[AX_REQUIRE_DEFINED([AX_CHECK_COMPILE_FLAG]) +AX_REQUIRE_DEFINED([AX_APPEND_FLAG]) +for flag in $1; do + AX_CHECK_COMPILE_FLAG([$flag], [AX_APPEND_FLAG([$flag], [$2])], [], [$3], [$4]) +done +])dnl AX_APPEND_COMPILE_FLAGS diff --git a/m4/ax_append_flag.m4 b/m4/ax_append_flag.m4 new file mode 100644 index 0000000..e8c5312 --- /dev/null +++ b/m4/ax_append_flag.m4 @@ -0,0 +1,71 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_append_flag.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_APPEND_FLAG(FLAG, [FLAGS-VARIABLE]) +# +# DESCRIPTION +# +# FLAG is appended to the FLAGS-VARIABLE shell variable, with a space +# added in between. +# +# If FLAGS-VARIABLE is not specified, the current language's flags (e.g. +# CFLAGS) is used. FLAGS-VARIABLE is not changed if it already contains +# FLAG. If FLAGS-VARIABLE is unset in the shell, it is set to exactly +# FLAG. +# +# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. +# +# LICENSE +# +# Copyright (c) 2008 Guido U. Draheim +# Copyright (c) 2011 Maarten Bosmans +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 7 + +AC_DEFUN([AX_APPEND_FLAG], +[dnl +AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_SET_IF +AS_VAR_PUSHDEF([FLAGS], [m4_default($2,_AC_LANG_PREFIX[FLAGS])]) +AS_VAR_SET_IF(FLAGS,[ + AS_CASE([" AS_VAR_GET(FLAGS) "], + [*" $1 "*], [AC_RUN_LOG([: FLAGS already contains $1])], + [ + AS_VAR_APPEND(FLAGS,[" $1"]) + AC_RUN_LOG([: FLAGS="$FLAGS"]) + ]) + ], + [ + AS_VAR_SET(FLAGS,[$1]) + AC_RUN_LOG([: FLAGS="$FLAGS"]) + ]) +AS_VAR_POPDEF([FLAGS])dnl +])dnl AX_APPEND_FLAG diff --git a/m4/ax_append_link_flags.m4 b/m4/ax_append_link_flags.m4 new file mode 100644 index 0000000..6f7f174 --- /dev/null +++ b/m4/ax_append_link_flags.m4 @@ -0,0 +1,65 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_append_link_flags.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_APPEND_LINK_FLAGS([FLAG1 FLAG2 ...], [FLAGS-VARIABLE], [EXTRA-FLAGS], [INPUT]) +# +# DESCRIPTION +# +# For every FLAG1, FLAG2 it is checked whether the linker works with the +# flag. If it does, the flag is added FLAGS-VARIABLE +# +# If FLAGS-VARIABLE is not specified, the linker's flags (LDFLAGS) is +# used. During the check the flag is always added to the linker's flags. +# +# If EXTRA-FLAGS is defined, it is added to the linker's default flags +# when the check is done. The check is thus made with the flags: "LDFLAGS +# EXTRA-FLAGS FLAG". This can for example be used to force the linker to +# issue an error when a bad flag is given. +# +# INPUT gives an alternative input source to AC_COMPILE_IFELSE. +# +# NOTE: This macro depends on the AX_APPEND_FLAG and AX_CHECK_LINK_FLAG. +# Please keep this macro in sync with AX_APPEND_COMPILE_FLAGS. +# +# LICENSE +# +# Copyright (c) 2011 Maarten Bosmans +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 6 + +AC_DEFUN([AX_APPEND_LINK_FLAGS], +[AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG]) +AX_REQUIRE_DEFINED([AX_APPEND_FLAG]) +for flag in $1; do + AX_CHECK_LINK_FLAG([$flag], [AX_APPEND_FLAG([$flag], [m4_default([$2], [LDFLAGS])])], [], [$3], [$4]) +done +])dnl AX_APPEND_LINK_FLAGS diff --git a/m4/ax_check_compile_flag.m4 b/m4/ax_check_compile_flag.m4 new file mode 100644 index 0000000..dcabb92 --- /dev/null +++ b/m4/ax_check_compile_flag.m4 @@ -0,0 +1,74 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT]) +# +# DESCRIPTION +# +# Check whether the given FLAG works with the current language's compiler +# or gives an error. (Warnings, however, are ignored) +# +# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on +# success/failure. +# +# If EXTRA-FLAGS is defined, it is added to the current language's default +# flags (e.g. CFLAGS) when the check is done. The check is thus made with +# the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to +# force the compiler to issue an error when a bad flag is given. +# +# INPUT gives an alternative input source to AC_COMPILE_IFELSE. +# +# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this +# macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG. +# +# LICENSE +# +# Copyright (c) 2008 Guido U. Draheim +# Copyright (c) 2011 Maarten Bosmans +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 5 + +AC_DEFUN([AX_CHECK_COMPILE_FLAG], +[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF +AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl +AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [ + ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS + _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1" + AC_COMPILE_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])], + [AS_VAR_SET(CACHEVAR,[yes])], + [AS_VAR_SET(CACHEVAR,[no])]) + _AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags]) +AS_VAR_IF(CACHEVAR,yes, + [m4_default([$2], :)], + [m4_default([$3], :)]) +AS_VAR_POPDEF([CACHEVAR])dnl +])dnl AX_CHECK_COMPILE_FLAGS diff --git a/m4/ax_check_enable_debug.m4 b/m4/ax_check_enable_debug.m4 new file mode 100644 index 0000000..d36bcdf --- /dev/null +++ b/m4/ax_check_enable_debug.m4 @@ -0,0 +1,124 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_check_enable_debug.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_CHECK_ENABLE_DEBUG([enable by default=yes/info/profile/no], [ENABLE DEBUG VARIABLES ...], [DISABLE DEBUG VARIABLES NDEBUG ...], [IS-RELEASE]) +# +# DESCRIPTION +# +# Check for the presence of an --enable-debug option to configure, with +# the specified default value used when the option is not present. Return +# the value in the variable $ax_enable_debug. +# +# Specifying 'yes' adds '-g -O0' to the compilation flags for all +# languages. Specifying 'info' adds '-g' to the compilation flags. +# Specifying 'profile' adds '-g -pg' to the compilation flags and '-pg' to +# the linking flags. Otherwise, nothing is added. +# +# Define the variables listed in the second argument if debug is enabled, +# defaulting to no variables. Defines the variables listed in the third +# argument if debug is disabled, defaulting to NDEBUG. All lists of +# variables should be space-separated. +# +# If debug is not enabled, ensure AC_PROG_* will not add debugging flags. +# Should be invoked prior to any AC_PROG_* compiler checks. +# +# IS-RELEASE can be used to change the default to 'no' when making a +# release. Set IS-RELEASE to 'yes' or 'no' as appropriate. By default, it +# uses the value of $ax_is_release, so if you are using the AX_IS_RELEASE +# macro, there is no need to pass this parameter. +# +# AX_IS_RELEASE([git-directory]) +# AX_CHECK_ENABLE_DEBUG() +# +# LICENSE +# +# Copyright (c) 2011 Rhys Ulerich +# Copyright (c) 2014, 2015 Philip Withnall +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +#serial 8 + +AC_DEFUN([AX_CHECK_ENABLE_DEBUG],[ + AC_BEFORE([$0],[AC_PROG_CC])dnl + AC_BEFORE([$0],[AC_PROG_CXX])dnl + AC_BEFORE([$0],[AC_PROG_F77])dnl + AC_BEFORE([$0],[AC_PROG_FC])dnl + + AC_MSG_CHECKING(whether to enable debugging) + + ax_enable_debug_default=m4_tolower(m4_normalize(ifelse([$1],,[no],[$1]))) + ax_enable_debug_is_release=m4_tolower(m4_normalize(ifelse([$4],, + [$ax_is_release], + [$4]))) + + # If this is a release, override the default. + AS_IF([test "$ax_enable_debug_is_release" = "yes"], + [ax_enable_debug_default="no"]) + + m4_define(ax_enable_debug_vars,[m4_normalize(ifelse([$2],,,[$2]))]) + m4_define(ax_disable_debug_vars,[m4_normalize(ifelse([$3],,[NDEBUG],[$3]))]) + + AC_ARG_ENABLE(debug, + [AS_HELP_STRING([--enable-debug=]@<:@yes/info/profile/no@:>@,[compile with debugging])], + [],enable_debug=$ax_enable_debug_default) + + # empty mean debug yes + AS_IF([test "x$enable_debug" = "x"], + [enable_debug="yes"]) + + # case of debug + AS_CASE([$enable_debug], + [yes],[ + AC_MSG_RESULT(yes) + CFLAGS="${CFLAGS} -g -O0" + CXXFLAGS="${CXXFLAGS} -g -O0" + FFLAGS="${FFLAGS} -g -O0" + FCFLAGS="${FCFLAGS} -g -O0" + OBJCFLAGS="${OBJCFLAGS} -g -O0" + ], + [info],[ + AC_MSG_RESULT(info) + CFLAGS="${CFLAGS} -g" + CXXFLAGS="${CXXFLAGS} -g" + FFLAGS="${FFLAGS} -g" + FCFLAGS="${FCFLAGS} -g" + OBJCFLAGS="${OBJCFLAGS} -g" + ], + [profile],[ + AC_MSG_RESULT(profile) + CFLAGS="${CFLAGS} -g -pg" + CXXFLAGS="${CXXFLAGS} -g -pg" + FFLAGS="${FFLAGS} -g -pg" + FCFLAGS="${FCFLAGS} -g -pg" + OBJCFLAGS="${OBJCFLAGS} -g -pg" + LDFLAGS="${LDFLAGS} -pg" + ], + [ + AC_MSG_RESULT(no) + dnl Ensure AC_PROG_CC/CXX/F77/FC/OBJC will not enable debug flags + dnl by setting any unset environment flag variables + AS_IF([test "x${CFLAGS+set}" != "xset"], + [CFLAGS=""]) + AS_IF([test "x${CXXFLAGS+set}" != "xset"], + [CXXFLAGS=""]) + AS_IF([test "x${FFLAGS+set}" != "xset"], + [FFLAGS=""]) + AS_IF([test "x${FCFLAGS+set}" != "xset"], + [FCFLAGS=""]) + AS_IF([test "x${OBJCFLAGS+set}" != "xset"], + [OBJCFLAGS=""]) + ]) + + dnl Define various variables if debugging is disabled. + dnl assert.h is a NOP if NDEBUG is defined, so define it by default. + AS_IF([test "x$enable_debug" = "xyes"], + [m4_map_args_w(ax_enable_debug_vars, [AC_DEFINE(], [,,[Define if debugging is enabled])])], + [m4_map_args_w(ax_disable_debug_vars, [AC_DEFINE(], [,,[Define if debugging is disabled])])]) + ax_enable_debug=$enable_debug +]) diff --git a/m4/ax_check_link_flag.m4 b/m4/ax_check_link_flag.m4 new file mode 100644 index 0000000..819409a --- /dev/null +++ b/m4/ax_check_link_flag.m4 @@ -0,0 +1,74 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_check_link_flag.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_CHECK_LINK_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT]) +# +# DESCRIPTION +# +# Check whether the given FLAG works with the linker or gives an error. +# (Warnings, however, are ignored) +# +# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on +# success/failure. +# +# If EXTRA-FLAGS is defined, it is added to the linker's default flags +# when the check is done. The check is thus made with the flags: "LDFLAGS +# EXTRA-FLAGS FLAG". This can for example be used to force the linker to +# issue an error when a bad flag is given. +# +# INPUT gives an alternative input source to AC_LINK_IFELSE. +# +# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this +# macro in sync with AX_CHECK_{PREPROC,COMPILE}_FLAG. +# +# LICENSE +# +# Copyright (c) 2008 Guido U. Draheim +# Copyright (c) 2011 Maarten Bosmans +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 5 + +AC_DEFUN([AX_CHECK_LINK_FLAG], +[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF +AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_ldflags_$4_$1])dnl +AC_CACHE_CHECK([whether the linker accepts $1], CACHEVAR, [ + ax_check_save_flags=$LDFLAGS + LDFLAGS="$LDFLAGS $4 $1" + AC_LINK_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])], + [AS_VAR_SET(CACHEVAR,[yes])], + [AS_VAR_SET(CACHEVAR,[no])]) + LDFLAGS=$ax_check_save_flags]) +AS_VAR_IF(CACHEVAR,yes, + [m4_default([$2], :)], + [m4_default([$3], :)]) +AS_VAR_POPDEF([CACHEVAR])dnl +])dnl AX_CHECK_LINK_FLAGS diff --git a/m4/ax_code_coverage.m4 b/m4/ax_code_coverage.m4 new file mode 100644 index 0000000..6484f03 --- /dev/null +++ b/m4/ax_code_coverage.m4 @@ -0,0 +1,264 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_code_coverage.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_CODE_COVERAGE() +# +# DESCRIPTION +# +# Defines CODE_COVERAGE_CPPFLAGS, CODE_COVERAGE_CFLAGS, +# CODE_COVERAGE_CXXFLAGS and CODE_COVERAGE_LIBS which should be included +# in the CPPFLAGS, CFLAGS CXXFLAGS and LIBS/LIBADD variables of every +# build target (program or library) which should be built with code +# coverage support. Also defines CODE_COVERAGE_RULES which should be +# substituted in your Makefile; and $enable_code_coverage which can be +# used in subsequent configure output. CODE_COVERAGE_ENABLED is defined +# and substituted, and corresponds to the value of the +# --enable-code-coverage option, which defaults to being disabled. +# +# Test also for gcov program and create GCOV variable that could be +# substituted. +# +# Note that all optimization flags in CFLAGS must be disabled when code +# coverage is enabled. +# +# Usage example: +# +# configure.ac: +# +# AX_CODE_COVERAGE +# +# Makefile.am: +# +# @CODE_COVERAGE_RULES@ +# my_program_LIBS = ... $(CODE_COVERAGE_LIBS) ... +# my_program_CPPFLAGS = ... $(CODE_COVERAGE_CPPFLAGS) ... +# my_program_CFLAGS = ... $(CODE_COVERAGE_CFLAGS) ... +# my_program_CXXFLAGS = ... $(CODE_COVERAGE_CXXFLAGS) ... +# +# This results in a "check-code-coverage" rule being added to any +# Makefile.am which includes "@CODE_COVERAGE_RULES@" (assuming the module +# has been configured with --enable-code-coverage). Running `make +# check-code-coverage` in that directory will run the module's test suite +# (`make check`) and build a code coverage report detailing the code which +# was touched, then print the URI for the report. +# +# In earlier versions of this macro, CODE_COVERAGE_LDFLAGS was defined +# instead of CODE_COVERAGE_LIBS. They are both still defined, but use of +# CODE_COVERAGE_LIBS is preferred for clarity; CODE_COVERAGE_LDFLAGS is +# deprecated. They have the same value. +# +# This code was derived from Makefile.decl in GLib, originally licenced +# under LGPLv2.1+. +# +# LICENSE +# +# Copyright (c) 2012, 2016 Philip Withnall +# Copyright (c) 2012 Xan Lopez +# Copyright (c) 2012 Christian Persch +# Copyright (c) 2012 Paolo Borelli +# Copyright (c) 2012 Dan Winship +# Copyright (c) 2015 Bastien ROUCARIES +# +# This library is free software; you can redistribute it and/or modify it +# under the terms of the GNU Lesser General Public License as published by +# the Free Software Foundation; either version 2.1 of the License, or (at +# your option) any later version. +# +# This library is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser +# General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see . + +#serial 25 + +AC_DEFUN([AX_CODE_COVERAGE],[ + dnl Check for --enable-code-coverage + AC_REQUIRE([AC_PROG_SED]) + + # allow to override gcov location + AC_ARG_WITH([gcov], + [AS_HELP_STRING([--with-gcov[=GCOV]], [use given GCOV for coverage (GCOV=gcov).])], + [_AX_CODE_COVERAGE_GCOV_PROG_WITH=$with_gcov], + [_AX_CODE_COVERAGE_GCOV_PROG_WITH=gcov]) + + AC_MSG_CHECKING([whether to build with code coverage support]) + AC_ARG_ENABLE([code-coverage], + AS_HELP_STRING([--enable-code-coverage], + [Whether to enable code coverage support]),, + enable_code_coverage=no) + + AM_CONDITIONAL([CODE_COVERAGE_ENABLED], [test x$enable_code_coverage = xyes]) + AC_SUBST([CODE_COVERAGE_ENABLED], [$enable_code_coverage]) + AC_MSG_RESULT($enable_code_coverage) + + AS_IF([ test "$enable_code_coverage" = "yes" ], [ + # check for gcov + AC_CHECK_TOOL([GCOV], + [$_AX_CODE_COVERAGE_GCOV_PROG_WITH], + [:]) + AS_IF([test "X$GCOV" = "X:"], + [AC_MSG_ERROR([gcov is needed to do coverage])]) + AC_SUBST([GCOV]) + + dnl Check if gcc is being used + AS_IF([ test "$GCC" = "no" ], [ + AC_MSG_ERROR([not compiling with gcc, which is required for gcov code coverage]) + ]) + + AC_CHECK_PROG([LCOV], [lcov], [lcov]) + AC_CHECK_PROG([GENHTML], [genhtml], [genhtml]) + + AS_IF([ test -z "$LCOV" ], [ + AC_MSG_ERROR([To enable code coverage reporting you must have lcov installed]) + ]) + + AS_IF([ test -z "$GENHTML" ], [ + AC_MSG_ERROR([Could not find genhtml from the lcov package]) + ]) + + dnl Build the code coverage flags + dnl Define CODE_COVERAGE_LDFLAGS for backwards compatibility + CODE_COVERAGE_CPPFLAGS="-DNDEBUG" + CODE_COVERAGE_CFLAGS="-O0 -g -fprofile-arcs -ftest-coverage" + CODE_COVERAGE_CXXFLAGS="-O0 -g -fprofile-arcs -ftest-coverage" + CODE_COVERAGE_LIBS="-lgcov" + CODE_COVERAGE_LDFLAGS="$CODE_COVERAGE_LIBS" + + AC_SUBST([CODE_COVERAGE_CPPFLAGS]) + AC_SUBST([CODE_COVERAGE_CFLAGS]) + AC_SUBST([CODE_COVERAGE_CXXFLAGS]) + AC_SUBST([CODE_COVERAGE_LIBS]) + AC_SUBST([CODE_COVERAGE_LDFLAGS]) + + [CODE_COVERAGE_RULES_CHECK=' + -$(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) -k check + $(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) code-coverage-capture +'] + [CODE_COVERAGE_RULES_CAPTURE=' + $(code_coverage_v_lcov_cap)$(LCOV) $(code_coverage_quiet) $(addprefix --directory ,$(CODE_COVERAGE_DIRECTORY)) --capture --output-file "$(CODE_COVERAGE_OUTPUT_FILE).tmp" --test-name "$(call code_coverage_sanitize,$(PACKAGE_NAME)-$(PACKAGE_VERSION))" --no-checksum --compat-libtool $(CODE_COVERAGE_LCOV_SHOPTS) $(CODE_COVERAGE_LCOV_OPTIONS) + $(code_coverage_v_lcov_ign)$(LCOV) $(code_coverage_quiet) $(addprefix --directory ,$(CODE_COVERAGE_DIRECTORY)) --remove "$(CODE_COVERAGE_OUTPUT_FILE).tmp" "/tmp/*" $(CODE_COVERAGE_IGNORE_PATTERN) --output-file "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_LCOV_SHOPTS) $(CODE_COVERAGE_LCOV_RMOPTS) + -@rm -f $(CODE_COVERAGE_OUTPUT_FILE).tmp + $(code_coverage_v_genhtml)LANG=C $(GENHTML) $(code_coverage_quiet) $(addprefix --prefix ,$(CODE_COVERAGE_DIRECTORY)) --output-directory "$(CODE_COVERAGE_OUTPUT_DIRECTORY)" --title "$(PACKAGE_NAME)-$(PACKAGE_VERSION) Code Coverage" --legend --show-details "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_GENHTML_OPTIONS) + @echo "file://$(abs_builddir)/$(CODE_COVERAGE_OUTPUT_DIRECTORY)/index.html" +'] + [CODE_COVERAGE_RULES_CLEAN=' +clean: code-coverage-clean +distclean: code-coverage-clean +code-coverage-clean: + -$(LCOV) --directory $(top_builddir) -z + -rm -rf $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_FILE).tmp $(CODE_COVERAGE_OUTPUT_DIRECTORY) + -find . \( -name "*.gcda" -o -name "*.gcno" -o -name "*.gcov" \) -delete +'] + ], [ + [CODE_COVERAGE_RULES_CHECK=' + @echo "Need to reconfigure with --enable-code-coverage" +'] + CODE_COVERAGE_RULES_CAPTURE="$CODE_COVERAGE_RULES_CHECK" + CODE_COVERAGE_RULES_CLEAN='' + ]) + +[CODE_COVERAGE_RULES=' +# Code coverage +# +# Optional: +# - CODE_COVERAGE_DIRECTORY: Top-level directory for code coverage reporting. +# Multiple directories may be specified, separated by whitespace. +# (Default: $(top_builddir)) +# - CODE_COVERAGE_OUTPUT_FILE: Filename and path for the .info file generated +# by lcov for code coverage. (Default: +# $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage.info) +# - CODE_COVERAGE_OUTPUT_DIRECTORY: Directory for generated code coverage +# reports to be created. (Default: +# $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage) +# - CODE_COVERAGE_BRANCH_COVERAGE: Set to 1 to enforce branch coverage, +# set to 0 to disable it and leave empty to stay with the default. +# (Default: empty) +# - CODE_COVERAGE_LCOV_SHOPTS_DEFAULT: Extra options shared between both lcov +# instances. (Default: based on $CODE_COVERAGE_BRANCH_COVERAGE) +# - CODE_COVERAGE_LCOV_SHOPTS: Extra options to shared between both lcov +# instances. (Default: $CODE_COVERAGE_LCOV_SHOPTS_DEFAULT) +# - CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH: --gcov-tool pathtogcov +# - CODE_COVERAGE_LCOV_OPTIONS_DEFAULT: Extra options to pass to the +# collecting lcov instance. (Default: $CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH) +# - CODE_COVERAGE_LCOV_OPTIONS: Extra options to pass to the collecting lcov +# instance. (Default: $CODE_COVERAGE_LCOV_OPTIONS_DEFAULT) +# - CODE_COVERAGE_LCOV_RMOPTS_DEFAULT: Extra options to pass to the filtering +# lcov instance. (Default: empty) +# - CODE_COVERAGE_LCOV_RMOPTS: Extra options to pass to the filtering lcov +# instance. (Default: $CODE_COVERAGE_LCOV_RMOPTS_DEFAULT) +# - CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT: Extra options to pass to the +# genhtml instance. (Default: based on $CODE_COVERAGE_BRANCH_COVERAGE) +# - CODE_COVERAGE_GENHTML_OPTIONS: Extra options to pass to the genhtml +# instance. (Default: $CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT) +# - CODE_COVERAGE_IGNORE_PATTERN: Extra glob pattern of files to ignore +# +# The generated report will be titled using the $(PACKAGE_NAME) and +# $(PACKAGE_VERSION). In order to add the current git hash to the title, +# use the git-version-gen script, available online. + +# Optional variables +CODE_COVERAGE_DIRECTORY ?= $(top_builddir) +CODE_COVERAGE_OUTPUT_FILE ?= $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage.info +CODE_COVERAGE_OUTPUT_DIRECTORY ?= $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage +CODE_COVERAGE_BRANCH_COVERAGE ?= +CODE_COVERAGE_LCOV_SHOPTS_DEFAULT ?= $(if $(CODE_COVERAGE_BRANCH_COVERAGE),\ +--rc lcov_branch_coverage=$(CODE_COVERAGE_BRANCH_COVERAGE)) +CODE_COVERAGE_LCOV_SHOPTS ?= $(CODE_COVERAGE_LCOV_SHOPTS_DEFAULT) +CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH ?= --gcov-tool "$(GCOV)" +CODE_COVERAGE_LCOV_OPTIONS_DEFAULT ?= $(CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH) +CODE_COVERAGE_LCOV_OPTIONS ?= $(CODE_COVERAGE_LCOV_OPTIONS_DEFAULT) +CODE_COVERAGE_LCOV_RMOPTS_DEFAULT ?= +CODE_COVERAGE_LCOV_RMOPTS ?= $(CODE_COVERAGE_LCOV_RMOPTS_DEFAULT) +CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT ?=\ +$(if $(CODE_COVERAGE_BRANCH_COVERAGE),\ +--rc genhtml_branch_coverage=$(CODE_COVERAGE_BRANCH_COVERAGE)) +CODE_COVERAGE_GENHTML_OPTIONS ?= $(CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT) +CODE_COVERAGE_IGNORE_PATTERN ?= + +GITIGNOREFILES ?= +GITIGNOREFILES += $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_DIRECTORY) + +code_coverage_v_lcov_cap = $(code_coverage_v_lcov_cap_$(V)) +code_coverage_v_lcov_cap_ = $(code_coverage_v_lcov_cap_$(AM_DEFAULT_VERBOSITY)) +code_coverage_v_lcov_cap_0 = @echo " LCOV --capture"\ + $(CODE_COVERAGE_OUTPUT_FILE); +code_coverage_v_lcov_ign = $(code_coverage_v_lcov_ign_$(V)) +code_coverage_v_lcov_ign_ = $(code_coverage_v_lcov_ign_$(AM_DEFAULT_VERBOSITY)) +code_coverage_v_lcov_ign_0 = @echo " LCOV --remove /tmp/*"\ + $(CODE_COVERAGE_IGNORE_PATTERN); +code_coverage_v_genhtml = $(code_coverage_v_genhtml_$(V)) +code_coverage_v_genhtml_ = $(code_coverage_v_genhtml_$(AM_DEFAULT_VERBOSITY)) +code_coverage_v_genhtml_0 = @echo " GEN " $(CODE_COVERAGE_OUTPUT_DIRECTORY); +code_coverage_quiet = $(code_coverage_quiet_$(V)) +code_coverage_quiet_ = $(code_coverage_quiet_$(AM_DEFAULT_VERBOSITY)) +code_coverage_quiet_0 = --quiet + +# sanitizes the test-name: replaces with underscores: dashes and dots +code_coverage_sanitize = $(subst -,_,$(subst .,_,$(1))) + +# Use recursive makes in order to ignore errors during check +check-code-coverage:'"$CODE_COVERAGE_RULES_CHECK"' + +# Capture code coverage data +code-coverage-capture: code-coverage-capture-hook'"$CODE_COVERAGE_RULES_CAPTURE"' + +# Hook rule executed before code-coverage-capture, overridable by the user +code-coverage-capture-hook: + +'"$CODE_COVERAGE_RULES_CLEAN"' + +A''M_DISTCHECK_CONFIGURE_FLAGS ?= +A''M_DISTCHECK_CONFIGURE_FLAGS += --disable-code-coverage + +.PHONY: check-code-coverage code-coverage-capture code-coverage-capture-hook code-coverage-clean +'] + + AC_SUBST([CODE_COVERAGE_RULES]) + m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([CODE_COVERAGE_RULES])]) +]) diff --git a/m4/ax_compiler_flags.m4 b/m4/ax_compiler_flags.m4 new file mode 100644 index 0000000..ddb0456 --- /dev/null +++ b/m4/ax_compiler_flags.m4 @@ -0,0 +1,158 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_compiler_flags.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_COMPILER_FLAGS([CFLAGS-VARIABLE], [LDFLAGS-VARIABLE], [IS-RELEASE], [EXTRA-BASE-CFLAGS], [EXTRA-YES-CFLAGS], [UNUSED], [UNUSED], [UNUSED], [EXTRA-BASE-LDFLAGS], [EXTRA-YES-LDFLAGS], [UNUSED], [UNUSED], [UNUSED]) +# +# DESCRIPTION +# +# Check for the presence of an --enable-compile-warnings option to +# configure, defaulting to "error" in normal operation, or "yes" if +# IS-RELEASE is equal to "yes". Return the value in the variable +# $ax_enable_compile_warnings. +# +# Depending on the value of --enable-compile-warnings, different compiler +# warnings are checked to see if they work with the current compiler and, +# if so, are appended to CFLAGS-VARIABLE and LDFLAGS-VARIABLE. This +# allows a consistent set of baseline compiler warnings to be used across +# a code base, irrespective of any warnings enabled locally by individual +# developers. By standardising the warnings used by all developers of a +# project, the project can commit to a zero-warnings policy, using -Werror +# to prevent compilation if new warnings are introduced. This makes +# catching bugs which are flagged by warnings a lot easier. +# +# By providing a consistent --enable-compile-warnings argument across all +# projects using this macro, continuous integration systems can easily be +# configured the same for all projects. Automated systems or build +# systems aimed at beginners may want to pass the --disable-Werror +# argument to unconditionally prevent warnings being fatal. +# +# --enable-compile-warnings can take the values: +# +# * no: Base compiler warnings only; not even -Wall. +# * yes: The above, plus a broad range of useful warnings. +# * error: The above, plus -Werror so that all warnings are fatal. +# Use --disable-Werror to override this and disable fatal +# warnings. +# +# The set of base and enabled flags can be augmented using the +# EXTRA-*-CFLAGS and EXTRA-*-LDFLAGS variables, which are tested and +# appended to the output variable if --enable-compile-warnings is not +# "no". Flags should not be disabled using these arguments, as the entire +# point of AX_COMPILER_FLAGS is to enforce a consistent set of useful +# compiler warnings on code, using warnings which have been chosen for low +# false positive rates. If a compiler emits false positives for a +# warning, a #pragma should be used in the code to disable the warning +# locally. See: +# +# https://gcc.gnu.org/onlinedocs/gcc-4.9.2/gcc/Diagnostic-Pragmas.html#Diagnostic-Pragmas +# +# The EXTRA-* variables should only be used to supply extra warning flags, +# and not general purpose compiler flags, as they are controlled by +# configure options such as --disable-Werror. +# +# IS-RELEASE can be used to disable -Werror when making a release, which +# is useful for those hairy moments when you just want to get the release +# done as quickly as possible. Set it to "yes" to disable -Werror. By +# default, it uses the value of $ax_is_release, so if you are using the +# AX_IS_RELEASE macro, there is no need to pass this parameter. For +# example: +# +# AX_IS_RELEASE([git-directory]) +# AX_COMPILER_FLAGS() +# +# CFLAGS-VARIABLE defaults to WARN_CFLAGS, and LDFLAGS-VARIABLE defaults +# to WARN_LDFLAGS. Both variables are AC_SUBST-ed by this macro, but must +# be manually added to the CFLAGS and LDFLAGS variables for each target in +# the code base. +# +# If C++ language support is enabled with AC_PROG_CXX, which must occur +# before this macro in configure.ac, warning flags for the C++ compiler +# are AC_SUBST-ed as WARN_CXXFLAGS, and must be manually added to the +# CXXFLAGS variables for each target in the code base. EXTRA-*-CFLAGS can +# be used to augment the base and enabled flags. +# +# Warning flags for g-ir-scanner (from GObject Introspection) are +# AC_SUBST-ed as WARN_SCANNERFLAGS. This variable must be manually added +# to the SCANNERFLAGS variable for each GIR target in the code base. If +# extra g-ir-scanner flags need to be enabled, the AX_COMPILER_FLAGS_GIR +# macro must be invoked manually. +# +# AX_COMPILER_FLAGS may add support for other tools in future, in addition +# to the compiler and linker. No extra EXTRA-* variables will be added +# for those tools, and all extra support will still use the single +# --enable-compile-warnings configure option. For finer grained control +# over the flags for individual tools, use AX_COMPILER_FLAGS_CFLAGS, +# AX_COMPILER_FLAGS_LDFLAGS and AX_COMPILER_FLAGS_* for new tools. +# +# The UNUSED variables date from a previous version of this macro, and are +# automatically appended to the preceding non-UNUSED variable. They should +# be left empty in new uses of the macro. +# +# LICENSE +# +# Copyright (c) 2014, 2015 Philip Withnall +# Copyright (c) 2015 David King +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 14 + +# _AX_COMPILER_FLAGS_LANG([LANGNAME]) +m4_defun([_AX_COMPILER_FLAGS_LANG], +[m4_ifdef([_AX_COMPILER_FLAGS_LANG_]$1[_enabled], [], + [m4_define([_AX_COMPILER_FLAGS_LANG_]$1[_enabled], [])dnl + AX_REQUIRE_DEFINED([AX_COMPILER_FLAGS_]$1[FLAGS])])dnl +]) + +AC_DEFUN([AX_COMPILER_FLAGS],[ + # C support is enabled by default. + _AX_COMPILER_FLAGS_LANG([C]) + # Only enable C++ support if AC_PROG_CXX is called. The redefinition of + # AC_PROG_CXX is so that a fatal error is emitted if this macro is called + # before AC_PROG_CXX, which would otherwise cause no C++ warnings to be + # checked. + AC_PROVIDE_IFELSE([AC_PROG_CXX], + [_AX_COMPILER_FLAGS_LANG([CXX])], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[_AX_COMPILER_FLAGS_LANG([CXX])])]) + AX_REQUIRE_DEFINED([AX_COMPILER_FLAGS_LDFLAGS]) + + # Default value for IS-RELEASE is $ax_is_release + ax_compiler_flags_is_release=m4_tolower(m4_normalize(ifelse([$3],, + [$ax_is_release], + [$3]))) + + AC_ARG_ENABLE([compile-warnings], + AS_HELP_STRING([--enable-compile-warnings=@<:@no/yes/error@:>@], + [Enable compiler warnings and errors]),, + [AS_IF([test "$ax_compiler_flags_is_release" = "yes"], + [enable_compile_warnings="yes"], + [enable_compile_warnings="error"])]) + AC_ARG_ENABLE([Werror], + AS_HELP_STRING([--disable-Werror], + [Unconditionally make all compiler warnings non-fatal]),, + [enable_Werror=maybe]) + + # Return the user's chosen warning level + AS_IF([test "$enable_Werror" = "no" -a \ + "$enable_compile_warnings" = "error"],[ + enable_compile_warnings="yes" + ]) + + ax_enable_compile_warnings=$enable_compile_warnings + + AX_COMPILER_FLAGS_CFLAGS([$1],[$ax_compiler_flags_is_release], + [$4],[$5 $6 $7 $8]) + m4_ifdef([_AX_COMPILER_FLAGS_LANG_CXX_enabled], + [AX_COMPILER_FLAGS_CXXFLAGS([WARN_CXXFLAGS], + [$ax_compiler_flags_is_release], + [$4],[$5 $6 $7 $8])]) + AX_COMPILER_FLAGS_LDFLAGS([$2],[$ax_compiler_flags_is_release], + [$9],[$10 $11 $12 $13]) + AX_COMPILER_FLAGS_GIR([WARN_SCANNERFLAGS],[$ax_compiler_flags_is_release]) +])dnl AX_COMPILER_FLAGS diff --git a/m4/ax_compiler_flags_cflags.m4 b/m4/ax_compiler_flags_cflags.m4 new file mode 100644 index 0000000..44d2882 --- /dev/null +++ b/m4/ax_compiler_flags_cflags.m4 @@ -0,0 +1,160 @@ +# ============================================================================= +# https://www.gnu.org/software/autoconf-archive/ax_compiler_flags_cflags.html +# ============================================================================= +# +# SYNOPSIS +# +# AX_COMPILER_FLAGS_CFLAGS([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS]) +# +# DESCRIPTION +# +# Add warning flags for the C compiler to VARIABLE, which defaults to +# WARN_CFLAGS. VARIABLE is AC_SUBST-ed by this macro, but must be +# manually added to the CFLAGS variable for each target in the code base. +# +# This macro depends on the environment set up by AX_COMPILER_FLAGS. +# Specifically, it uses the value of $ax_enable_compile_warnings to decide +# which flags to enable. +# +# LICENSE +# +# Copyright (c) 2014, 2015 Philip Withnall +# Copyright (c) 2017, 2018 Reini Urban +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 16 + +AC_DEFUN([AX_COMPILER_FLAGS_CFLAGS],[ + AC_REQUIRE([AC_PROG_SED]) + AX_REQUIRE_DEFINED([AX_APPEND_COMPILE_FLAGS]) + AX_REQUIRE_DEFINED([AX_APPEND_FLAG]) + AX_REQUIRE_DEFINED([AX_CHECK_COMPILE_FLAG]) + + # Variable names + m4_define([ax_warn_cflags_variable], + [m4_normalize(ifelse([$1],,[WARN_CFLAGS],[$1]))]) + + AC_LANG_PUSH([C]) + + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([ + [#ifndef __cplusplus + #error "no C++" + #endif]])], + [ax_compiler_cxx=yes;], + [ax_compiler_cxx=no;]) + + # Always pass -Werror=unknown-warning-option to get Clang to fail on bad + # flags, otherwise they are always appended to the warn_cflags variable, and + # Clang warns on them for every compilation unit. + # If this is passed to GCC, it will explode, so the flag must be enabled + # conditionally. + AX_CHECK_COMPILE_FLAG([-Werror=unknown-warning-option],[ + ax_compiler_flags_test="-Werror=unknown-warning-option" + ],[ + ax_compiler_flags_test="" + ]) + + # Check that -Wno-suggest-attribute=format is supported + AX_CHECK_COMPILE_FLAG([-Wno-suggest-attribute=format],[ + ax_compiler_no_suggest_attribute_flags="-Wno-suggest-attribute=format" + ],[ + ax_compiler_no_suggest_attribute_flags="" + ]) + + # Base flags + AX_APPEND_COMPILE_FLAGS([ dnl + -fno-strict-aliasing dnl + $3 dnl + ],ax_warn_cflags_variable,[$ax_compiler_flags_test]) + + AS_IF([test "$ax_enable_compile_warnings" != "no"],[ + # "yes" flags + AX_APPEND_COMPILE_FLAGS([ dnl + -Wall dnl + -Wextra dnl + -Wundef dnl + -Wwrite-strings dnl + -Wpointer-arith dnl + -Wmissing-declarations dnl + -Wredundant-decls dnl + -Wno-unused-parameter dnl + -Wno-missing-field-initializers dnl + -Wformat=2 dnl + -Wcast-align dnl + -Wformat-nonliteral dnl + -Wformat-security dnl + -Wsign-compare dnl + -Wstrict-aliasing dnl + -Wshadow dnl + -Winline dnl + -Wpacked dnl + -Wmissing-format-attribute dnl + -Wmissing-noreturn dnl + -Winit-self dnl + -Wredundant-decls dnl + -Wmissing-include-dirs dnl + -Wunused-but-set-variable dnl + -Warray-bounds dnl + -Wreturn-type dnl + -Wswitch-enum dnl + -Wswitch-default dnl + -Wduplicated-cond dnl + -Wduplicated-branches dnl + -Wlogical-op dnl + -Wrestrict dnl + -Wnull-dereference dnl + -Wdouble-promotion dnl + $4 dnl + $5 dnl + $6 dnl + $7 dnl + ],ax_warn_cflags_variable,[$ax_compiler_flags_test]) + if test "$ax_compiler_cxx" = "no" ; then + # C-only flags. Warn in C++ + AX_APPEND_COMPILE_FLAGS([ dnl + -Wnested-externs dnl + -Wmissing-prototypes dnl + -Wstrict-prototypes dnl + -Wdeclaration-after-statement dnl + -Wimplicit-function-declaration dnl + -Wold-style-definition dnl + -Wjump-misses-init dnl + ],ax_warn_cflags_variable,[$ax_compiler_flags_test]) + fi + ]) + AS_IF([test "$ax_enable_compile_warnings" = "error"],[ + # "error" flags; -Werror has to be appended unconditionally because + # it's not possible to test for + # + # suggest-attribute=format is disabled because it gives too many false + # positives + AX_APPEND_FLAG([-Werror],ax_warn_cflags_variable) + + AX_APPEND_COMPILE_FLAGS([ dnl + [$ax_compiler_no_suggest_attribute_flags] dnl + ],ax_warn_cflags_variable,[$ax_compiler_flags_test]) + ]) + + # In the flags below, when disabling specific flags, always add *both* + # -Wno-foo and -Wno-error=foo. This fixes the situation where (for example) + # we enable -Werror, disable a flag, and a build bot passes CFLAGS=-Wall, + # which effectively turns that flag back on again as an error. + for flag in $ax_warn_cflags_variable; do + AS_CASE([$flag], + [-Wno-*=*],[], + [-Wno-*],[ + AX_APPEND_COMPILE_FLAGS([-Wno-error=$(AS_ECHO([$flag]) | $SED 's/^-Wno-//')], + ax_warn_cflags_variable, + [$ax_compiler_flags_test]) + ]) + done + + AC_LANG_POP([C]) + + # Substitute the variables + AC_SUBST(ax_warn_cflags_variable) +])dnl AX_COMPILER_FLAGS diff --git a/m4/ax_compiler_flags_gir.m4 b/m4/ax_compiler_flags_gir.m4 new file mode 100644 index 0000000..5b4924a --- /dev/null +++ b/m4/ax_compiler_flags_gir.m4 @@ -0,0 +1,60 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_compiler_flags_gir.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_COMPILER_FLAGS_GIR([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS]) +# +# DESCRIPTION +# +# Add warning flags for the g-ir-scanner (from GObject Introspection) to +# VARIABLE, which defaults to WARN_SCANNERFLAGS. VARIABLE is AC_SUBST-ed +# by this macro, but must be manually added to the SCANNERFLAGS variable +# for each GIR target in the code base. +# +# This macro depends on the environment set up by AX_COMPILER_FLAGS. +# Specifically, it uses the value of $ax_enable_compile_warnings to decide +# which flags to enable. +# +# LICENSE +# +# Copyright (c) 2015 Philip Withnall +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 6 + +AC_DEFUN([AX_COMPILER_FLAGS_GIR],[ + AX_REQUIRE_DEFINED([AX_APPEND_FLAG]) + + # Variable names + m4_define([ax_warn_scannerflags_variable], + [m4_normalize(ifelse([$1],,[WARN_SCANNERFLAGS],[$1]))]) + + # Base flags + AX_APPEND_FLAG([$3],ax_warn_scannerflags_variable) + + AS_IF([test "$ax_enable_compile_warnings" != "no"],[ + # "yes" flags + AX_APPEND_FLAG([ dnl + --warn-all dnl + $4 dnl + $5 dnl + $6 dnl + $7 dnl + ],ax_warn_scannerflags_variable) + ]) + AS_IF([test "$ax_enable_compile_warnings" = "error"],[ + # "error" flags + AX_APPEND_FLAG([ dnl + --warn-error dnl + ],ax_warn_scannerflags_variable) + ]) + + # Substitute the variables + AC_SUBST(ax_warn_scannerflags_variable) +])dnl AX_COMPILER_FLAGS diff --git a/m4/ax_compiler_flags_ldflags.m4 b/m4/ax_compiler_flags_ldflags.m4 new file mode 100644 index 0000000..976d119 --- /dev/null +++ b/m4/ax_compiler_flags_ldflags.m4 @@ -0,0 +1,111 @@ +# ============================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_compiler_flags_ldflags.html +# ============================================================================== +# +# SYNOPSIS +# +# AX_COMPILER_FLAGS_LDFLAGS([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS]) +# +# DESCRIPTION +# +# Add warning flags for the linker to VARIABLE, which defaults to +# WARN_LDFLAGS. VARIABLE is AC_SUBST-ed by this macro, but must be +# manually added to the LDFLAGS variable for each target in the code base. +# +# This macro depends on the environment set up by AX_COMPILER_FLAGS. +# Specifically, it uses the value of $ax_enable_compile_warnings to decide +# which flags to enable. +# +# LICENSE +# +# Copyright (c) 2014, 2015 Philip Withnall +# Copyright (c) 2017, 2018 Reini Urban +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 9 + +AC_DEFUN([AX_COMPILER_FLAGS_LDFLAGS],[ + AX_REQUIRE_DEFINED([AX_APPEND_LINK_FLAGS]) + AX_REQUIRE_DEFINED([AX_APPEND_FLAG]) + AX_REQUIRE_DEFINED([AX_CHECK_COMPILE_FLAG]) + AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG]) + + # Variable names + m4_define([ax_warn_ldflags_variable], + [m4_normalize(ifelse([$1],,[WARN_LDFLAGS],[$1]))]) + + # Always pass -Werror=unknown-warning-option to get Clang to fail on bad + # flags, otherwise they are always appended to the warn_ldflags variable, + # and Clang warns on them for every compilation unit. + # If this is passed to GCC, it will explode, so the flag must be enabled + # conditionally. + AX_CHECK_COMPILE_FLAG([-Werror=unknown-warning-option],[ + ax_compiler_flags_test="-Werror=unknown-warning-option" + ],[ + ax_compiler_flags_test="" + ]) + + AX_CHECK_LINK_FLAG([-Wl,--as-needed], [ + AX_APPEND_LINK_FLAGS([-Wl,--as-needed], + [AM_LDFLAGS],[$ax_compiler_flags_test]) + ]) + AX_CHECK_LINK_FLAG([-Wl,-z,relro], [ + AX_APPEND_LINK_FLAGS([-Wl,-z,relro], + [AM_LDFLAGS],[$ax_compiler_flags_test]) + ]) + AX_CHECK_LINK_FLAG([-Wl,-z,now], [ + AX_APPEND_LINK_FLAGS([-Wl,-z,now], + [AM_LDFLAGS],[$ax_compiler_flags_test]) + ]) + AX_CHECK_LINK_FLAG([-Wl,-z,noexecstack], [ + AX_APPEND_LINK_FLAGS([-Wl,-z,noexecstack], + [AM_LDFLAGS],[$ax_compiler_flags_test]) + ]) + # textonly, retpolineplt not yet + + # macOS and cygwin linker do not have --as-needed + AX_CHECK_LINK_FLAG([-Wl,--no-as-needed], [ + ax_compiler_flags_as_needed_option="-Wl,--no-as-needed" + ], [ + ax_compiler_flags_as_needed_option="" + ]) + + # macOS linker speaks with a different accent + ax_compiler_flags_fatal_warnings_option="" + AX_CHECK_LINK_FLAG([-Wl,--fatal-warnings], [ + ax_compiler_flags_fatal_warnings_option="-Wl,--fatal-warnings" + ]) + AX_CHECK_LINK_FLAG([-Wl,-fatal_warnings], [ + ax_compiler_flags_fatal_warnings_option="-Wl,-fatal_warnings" + ]) + + # Base flags + AX_APPEND_LINK_FLAGS([ dnl + $ax_compiler_flags_as_needed_option dnl + $3 dnl + ],ax_warn_ldflags_variable,[$ax_compiler_flags_test]) + + AS_IF([test "$ax_enable_compile_warnings" != "no"],[ + # "yes" flags + AX_APPEND_LINK_FLAGS([$4 $5 $6 $7], + ax_warn_ldflags_variable, + [$ax_compiler_flags_test]) + ]) + AS_IF([test "$ax_enable_compile_warnings" = "error"],[ + # "error" flags; -Werror has to be appended unconditionally because + # it's not possible to test for + # + # suggest-attribute=format is disabled because it gives too many false + # positives + AX_APPEND_LINK_FLAGS([ dnl + $ax_compiler_flags_fatal_warnings_option dnl + ],ax_warn_ldflags_variable,[$ax_compiler_flags_test]) + ]) + + # Substitute the variables + AC_SUBST(ax_warn_ldflags_variable) +])dnl AX_COMPILER_FLAGS diff --git a/m4/ax_is_release.m4 b/m4/ax_is_release.m4 new file mode 100644 index 0000000..9097ddb --- /dev/null +++ b/m4/ax_is_release.m4 @@ -0,0 +1,80 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_is_release.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_IS_RELEASE(POLICY) +# +# DESCRIPTION +# +# Determine whether the code is being configured as a release, or from +# git. Set the ax_is_release variable to 'yes' or 'no'. +# +# If building a release version, it is recommended that the configure +# script disable compiler errors and debug features, by conditionalising +# them on the ax_is_release variable. If building from git, these +# features should be enabled. +# +# The POLICY parameter specifies how ax_is_release is determined. It can +# take the following values: +# +# * git-directory: ax_is_release will be 'no' if a '.git' directory exists +# * minor-version: ax_is_release will be 'no' if the minor version number +# in $PACKAGE_VERSION is odd; this assumes +# $PACKAGE_VERSION follows the 'major.minor.micro' scheme +# * micro-version: ax_is_release will be 'no' if the micro version number +# in $PACKAGE_VERSION is odd; this assumes +# $PACKAGE_VERSION follows the 'major.minor.micro' scheme +# * dash-version: ax_is_release will be 'no' if there is a dash '-' +# in $PACKAGE_VERSION, for example 1.2-pre3, 1.2.42-a8b9 +# or 2.0-dirty (in particular this is suitable for use +# with git-version-gen) +# * always: ax_is_release will always be 'yes' +# * never: ax_is_release will always be 'no' +# +# Other policies may be added in future. +# +# LICENSE +# +# Copyright (c) 2015 Philip Withnall +# Copyright (c) 2016 Collabora Ltd. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +#serial 7 + +AC_DEFUN([AX_IS_RELEASE],[ + AC_BEFORE([AC_INIT],[$0]) + + m4_case([$1], + [git-directory],[ + # $is_release = (.git directory does not exist) + AS_IF([test -d ${srcdir}/.git],[ax_is_release=no],[ax_is_release=yes]) + ], + [minor-version],[ + # $is_release = ($minor_version is even) + minor_version=`echo "$PACKAGE_VERSION" | sed 's/[[^.]][[^.]]*.\([[^.]][[^.]]*\).*/\1/'` + AS_IF([test "$(( $minor_version % 2 ))" -ne 0], + [ax_is_release=no],[ax_is_release=yes]) + ], + [micro-version],[ + # $is_release = ($micro_version is even) + micro_version=`echo "$PACKAGE_VERSION" | sed 's/[[^.]]*\.[[^.]]*\.\([[^.]]*\).*/\1/'` + AS_IF([test "$(( $micro_version % 2 ))" -ne 0], + [ax_is_release=no],[ax_is_release=yes]) + ], + [dash-version],[ + # $is_release = ($PACKAGE_VERSION has a dash) + AS_CASE([$PACKAGE_VERSION], + [*-*], [ax_is_release=no], + [*], [ax_is_release=yes]) + ], + [always],[ax_is_release=yes], + [never],[ax_is_release=no], + [ + AC_MSG_ERROR([Invalid policy. Valid policies: git-directory, minor-version, micro-version, dash-version, always, never.]) + ]) +]) diff --git a/m4/ax_require_defined.m4 b/m4/ax_require_defined.m4 new file mode 100644 index 0000000..17c3eab --- /dev/null +++ b/m4/ax_require_defined.m4 @@ -0,0 +1,37 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_require_defined.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_REQUIRE_DEFINED(MACRO) +# +# DESCRIPTION +# +# AX_REQUIRE_DEFINED is a simple helper for making sure other macros have +# been defined and thus are available for use. This avoids random issues +# where a macro isn't expanded. Instead the configure script emits a +# non-fatal: +# +# ./configure: line 1673: AX_CFLAGS_WARN_ALL: command not found +# +# It's like AC_REQUIRE except it doesn't expand the required macro. +# +# Here's an example: +# +# AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG]) +# +# LICENSE +# +# Copyright (c) 2014 Mike Frysinger +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 2 + +AC_DEFUN([AX_REQUIRE_DEFINED], [dnl + m4_ifndef([$1], [m4_fatal([macro ]$1[ is not defined; is a m4 file missing?])]) +])dnl AX_REQUIRE_DEFINED diff --git a/m4/glibtests.m4 b/m4/glibtests.m4 new file mode 100644 index 0000000..7d5920a --- /dev/null +++ b/m4/glibtests.m4 @@ -0,0 +1,28 @@ +dnl GLIB_TESTS +dnl + +AC_DEFUN([GLIB_TESTS], +[ + AC_ARG_ENABLE(installed-tests, + AS_HELP_STRING([--enable-installed-tests], + [Enable installation of some test cases]), + [case ${enableval} in + yes) ENABLE_INSTALLED_TESTS="1" ;; + no) ENABLE_INSTALLED_TESTS="" ;; + *) AC_MSG_ERROR([bad value ${enableval} for --enable-installed-tests]) ;; + esac]) + AM_CONDITIONAL([ENABLE_INSTALLED_TESTS], test "$ENABLE_INSTALLED_TESTS" = "1") + AC_ARG_ENABLE(always-build-tests, + AS_HELP_STRING([--enable-always-build-tests], + [Enable always building tests during 'make all']), + [case ${enableval} in + yes) ENABLE_ALWAYS_BUILD_TESTS="1" ;; + no) ENABLE_ALWAYS_BUILD_TESTS="" ;; + *) AC_MSG_ERROR([bad value ${enableval} for --enable-always-build-tests]) ;; + esac]) + AM_CONDITIONAL([ENABLE_ALWAYS_BUILD_TESTS], test "$ENABLE_ALWAYS_BUILD_TESTS" = "1") + if test "$ENABLE_INSTALLED_TESTS" = "1"; then + AC_SUBST(installed_test_metadir, [${datadir}/installed-tests/]AC_PACKAGE_NAME) + AC_SUBST(installed_testdir, [${libexecdir}/installed-tests/]AC_PACKAGE_NAME) + fi +]) diff --git a/m4/libtool.m4 b/m4/libtool.m4 new file mode 100644 index 0000000..a644432 --- /dev/null +++ b/m4/libtool.m4 @@ -0,0 +1,8372 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 2014 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program or library that is built +# using GNU Libtool, you may include this file under the same +# distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +]) + +# serial 58 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_PREPARE_CC_BASENAME +# ----------------------- +m4_defun([_LT_PREPARE_CC_BASENAME], [ +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in @S|@*""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} +])# _LT_PREPARE_CC_BASENAME + + +# _LT_CC_BASENAME(CC) +# ------------------- +# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME, +# but that macro is also expanded into generated libtool script, which +# arranges for $SED and $ECHO to be set by different means. +m4_defun([_LT_CC_BASENAME], +[m4_require([_LT_PREPARE_CC_BASENAME])dnl +AC_REQUIRE([_LT_DECL_SED])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl +func_cc_basename $1 +cc_basename=$func_cc_basename_result +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl +dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_WITH_SYSROOT])dnl +m4_require([_LT_CMD_TRUNCATE])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from 'configure', and 'config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# 'config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain=$ac_aux_dir/ltmain.sh +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the 'libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to 'config.status' so that its +# declaration there will have the same value as in 'configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags='_LT_TAGS'dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into 'config.status', and then the shell code to quote escape them in +# for loops in 'config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# '#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test 0 = "$lt_write_fail" && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +'$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2011 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test 0 != $[#] +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try '$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try '$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test yes = "$silent" && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options that allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST + fi + + cfgfile=${ofile}T + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL +# Generated automatically by $as_me ($PACKAGE) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. + +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit, 1996 + +_LT_COPYING +_LT_LIBTOOL_TAGS + +# Configured defaults for sys_lib_dlsearch_path munging. +: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +_LT_PREPARE_MUNGE_PATH_LIST +_LT_PREPARE_CC_BASENAME + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Go], [_LT_LANG(GO)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +m4_ifndef([AC_PROG_GO], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_GO. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ +m4_defun([AC_PROG_GO], +[AC_LANG_PUSH(Go)dnl +AC_ARG_VAR([GOC], [Go compiler command])dnl +AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +AC_CHECK_TOOL(GOC, gccgo) +if test -z "$GOC"; then + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) + fi +fi +if test -z "$GOC"; then + AC_CHECK_PROG(GOC, gccgo, gccgo, false) +fi +])#m4_defun +])#m4_ifndef + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([AC_PROG_GO], + [LT_LANG(GO)], + [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS=$save_LDFLAGS + ]) + + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[[012]][[,.]]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES([TAG]) +# --------------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test yes = "$lt_cv_ld_force_load"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], + [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + m4_if([$1], [CXX], +[ if test yes != "$lt_cv_apple_cc_single_mod"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script that will find a shell with a builtin +# printf (that we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case $ECHO in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@], + [Search for dependent libraries within DIR (or the compiler's sysroot + if not specified).])], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([$with_sysroot]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and where our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test yes = "[$]$2"; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS +]) + +if test yes = "[$]$2"; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n "$lt_cv_sys_max_cmd_len"; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test yes = "$cross_compiling"; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen=shl_load], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen=dlopen], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links=nottested +if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test no = "$hard_links"; then + AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", + [Define to the sub-directory where libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then + + # We can hardcode non-existent directories. + if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && + test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || + test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_PREPARE_MUNGE_PATH_LIST +# --------------------------- +# Make sure func_munge_path_list() is defined correctly. +m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], +[[# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x@S|@2 in + x) + ;; + *:) + eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" + ;; + x:*) + eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" + ;; + *) + eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" + ;; + esac +} +]])# _LT_PREPARE_PATH_LIST + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +AC_ARG_VAR([LT_SYS_LIBRARY_PATH], +[User-defined run-time library search path.]) + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[[4-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a[(]lib.so.V[)]' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[23]].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Add ABI-specific directories to the system library path. + sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2], + [Detected run-time system search path for libraries]) +_LT_DECL([], [configure_time_lt_sys_library_path], [2], + [Explicit LT_SYS_LIBRARY_PATH set during ./configure time]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program that can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$1"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac]) +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program that can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test no = "$withval" || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd], +[if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi]) +rm -f conftest.i conftest2.i conftest.out]) +])# _LT_PATH_DD + + +# _LT_CMD_TRUNCATE +# ---------------- +# find command to truncate a binary pipe +m4_defun([_LT_CMD_TRUNCATE], +[m4_require([_LT_PATH_DD]) +AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin], +[printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"]) +_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1], + [Command to truncate a binary pipe]) +])# _LT_CMD_TRUNCATE + + +# _LT_CHECK_MAGIC_METHOD +# ---------------------- +# how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_MAGIC_METHOD], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +AC_CACHE_CHECK([how to recognize dependent libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[[4-9]]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[[45]]*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi]) +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# _LT_DLL_DEF_P([FILE]) +# --------------------- +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with func_dll_def_p in the libtool script +AC_DEFUN([_LT_DLL_DEF_P], +[dnl + test DEF = "`$SED -n dnl + -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace + -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments + -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl + -e q dnl Only consider the first "real" line + $1`" dnl +])# _LT_DLL_DEF_P + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM=-lm) + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], + [Transform the output of nm into a list of symbols to manually relocate]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([nm_interface], [lt_cv_nm_interface], [1], + [The name lister interface]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test yes = "$GXX"; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + if test ia64 != "$host_cpu"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64, which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test yes = "$GCC"; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ F* | *Sun*Fortran*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Intel*\ [[CF]]*Compiler*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + *Portland\ Group*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS=$save_LDFLAGS]) + if test yes = "$lt_cv_irix_exported_symbol"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + _LT_TAGVAR(ld_shlibs, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + osf3*) + if test yes = "$GCC"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting $shlibpath_var if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC=$CC +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report what library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC=$lt_save_CC +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test no != "$CXX" && + ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || + (test g++ != "$CXX"))); then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_caught_CXX_error"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test yes = "$GXX"; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test yes = "$GXX"; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test yes = "$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='$wl' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + ;; + esac + + if test yes = "$GXX"; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag=$shared_flag' $wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + # The "-G" linker flag allows undefined symbols. + _LT_TAGVAR(no_undefined_flag, $1)='-bernotok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared + # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes,no = "$GXX,$with_gnu_ld"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test yes,no = "$GXX,$with_gnu_ld"; then + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require '-G' NOT '-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no + + _LT_TAGVAR(GCC, $1)=$GXX + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test yes != "$_lt_caught_CXX_error" + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case @S|@2 in + .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;; + *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF +package foo +func foo() { +} +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $prev$p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test x-L = "$p" || + test x-R = "$p"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test no = "$pre_test_object_deps_done"; then + case $prev in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)=$prev$p + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test no = "$pre_test_object_deps_done"; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)=$p + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)=$p + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test no = "$F77"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_disable_F77"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)=$G77 + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test yes != "$_lt_disable_F77" + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test no = "$FC"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_disable_FC"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test yes != "$_lt_disable_FC" + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)=$LD +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_GO_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Go compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_GO_CONFIG], +[AC_REQUIRE([LT_PROG_GO])dnl +AC_LANG_SAVE + +# Source file extension for Go test sources. +ac_ext=go + +# Object file extension for compiled Go test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="package main; func main() { }" + +# Code to be used in simple link tests +lt_simple_link_test_code='package main; func main() { }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GOC-"gccgo"} +CFLAGS=$GOFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)=$LD +_LT_CC_BASENAME([$compiler]) + +# Go did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GO_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code=$lt_simple_compile_test_code + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_GO +# ---------- +AC_DEFUN([LT_PROG_GO], +[AC_CHECK_TOOL(GOC, gccgo,) +]) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f "$lt_ac_sed" && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test 10 -lt "$lt_ac_count" && break + lt_ac_count=`expr $lt_ac_count + 1` + if test "$lt_ac_count" -gt "$lt_ac_max"; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine what file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4 new file mode 100644 index 0000000..94b0829 --- /dev/null +++ b/m4/ltoptions.m4 @@ -0,0 +1,437 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software +# Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 8 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option '$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl 'shared' nor 'disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4], + [_LT_WITH_AIX_SONAME([aix])]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the 'shared' and +# 'disable-shared' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the 'static' and +# 'disable-static' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the 'fast-install' +# and 'disable-fast-install' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the 'fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the 'disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_AIX_SONAME([DEFAULT]) +# ---------------------------------- +# implement the --with-aix-soname flag, and support the `aix-soname=aix' +# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT +# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'. +m4_define([_LT_WITH_AIX_SONAME], +[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl +shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[[5-9]]*,yes) + AC_MSG_CHECKING([which variant of shared library versioning to provide]) + AC_ARG_WITH([aix-soname], + [AS_HELP_STRING([--with-aix-soname=aix|svr4|both], + [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])], + [case $withval in + aix|svr4|both) + ;; + *) + AC_MSG_ERROR([Unknown argument to --with-aix-soname]) + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname], + [AC_CACHE_VAL([lt_cv_with_aix_soname], + [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT) + with_aix_soname=$lt_cv_with_aix_soname]) + AC_MSG_RESULT([$with_aix_soname]) + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + +_LT_DECL([], [shared_archive_member_spec], [0], + [Shared archive member basename, for filename based shared library versioning on AIX])dnl +])# _LT_WITH_AIX_SONAME + +LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])]) +LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])]) +LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])]) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the 'pic-only' and 'no-pic' +# LT_INIT options. +# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [pic_mode=m4_default([$1], [default])]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4 new file mode 100644 index 0000000..48bc934 --- /dev/null +++ b/m4/ltsugar.m4 @@ -0,0 +1,124 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software +# Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59, which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/m4/ltversion.m4 b/m4/ltversion.m4 new file mode 100644 index 0000000..fa04b52 --- /dev/null +++ b/m4/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 4179 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4.6]) +m4_define([LT_PACKAGE_REVISION], [2.4.6]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4.6' +macro_revision='2.4.6' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4 new file mode 100644 index 0000000..c6b26f8 --- /dev/null +++ b/m4/lt~obsolete.m4 @@ -0,0 +1,99 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software +# Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN), +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 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[AC_DEFUN([_LT_PROG_F77])]) +m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) +m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) diff --git a/m4/pkg.m4 b/m4/pkg.m4 new file mode 100644 index 0000000..d8549a4 --- /dev/null +++ b/m4/pkg.m4 @@ -0,0 +1,343 @@ +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# serial 11 (pkg-config-0.29.1) + +dnl Copyright © 2004 Scott James Remnant . +dnl Copyright © 2012-2015 Dan Nicholson +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 2 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, but +dnl WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +dnl 02111-1307, USA. +dnl +dnl As a special exception to the GNU General Public License, if you +dnl distribute this file as part of a program that contains a +dnl configuration script generated by Autoconf, you may include it under +dnl the same distribution terms that you use for the rest of that +dnl program. + +dnl PKG_PREREQ(MIN-VERSION) +dnl ----------------------- +dnl Since: 0.29 +dnl +dnl Verify that the version of the pkg-config macros are at least +dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's +dnl installed version of pkg-config, this checks the developer's version +dnl of pkg.m4 when generating configure. +dnl +dnl To ensure that this macro is defined, also add: +dnl m4_ifndef([PKG_PREREQ], +dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])]) +dnl +dnl See the "Since" comment for each macro you use to see what version +dnl of the macros you require. +m4_defun([PKG_PREREQ], +[m4_define([PKG_MACROS_VERSION], [0.29.1]) +m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1, + [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])]) +])dnl PKG_PREREQ + +dnl PKG_PROG_PKG_CONFIG([MIN-VERSION]) +dnl ---------------------------------- +dnl Since: 0.16 +dnl +dnl Search for the pkg-config tool and set the PKG_CONFIG variable to +dnl first found in the path. Checks that the version of pkg-config found +dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is +dnl used since that's the first version where most current features of +dnl pkg-config existed. +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) +m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) +AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) +AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi +fi[]dnl +])dnl PKG_PROG_PKG_CONFIG + +dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +dnl ------------------------------------------------------------------- +dnl Since: 0.18 +dnl +dnl Check to see whether a particular set of modules exists. Similar to +dnl PKG_CHECK_MODULES(), but does not set variables or print errors. +dnl +dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +dnl only at the first occurence in configure.ac, so if the first place +dnl it's called might be skipped (such as if it is within an "if", you +dnl have to call PKG_CHECK_EXISTS manually +AC_DEFUN([PKG_CHECK_EXISTS], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +if test -n "$PKG_CONFIG" && \ + AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then + m4_default([$2], [:]) +m4_ifvaln([$3], [else + $3])dnl +fi]) + +dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) +dnl --------------------------------------------- +dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting +dnl pkg_failed based on the result. +m4_define([_PKG_CONFIG], +[if test -n "$$1"; then + pkg_cv_[]$1="$$1" + elif test -n "$PKG_CONFIG"; then + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes ], + [pkg_failed=yes]) + else + pkg_failed=untried +fi[]dnl +])dnl _PKG_CONFIG + +dnl _PKG_SHORT_ERRORS_SUPPORTED +dnl --------------------------- +dnl Internal check to see if pkg-config supports short errors. +AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi[]dnl +])dnl _PKG_SHORT_ERRORS_SUPPORTED + + +dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +dnl [ACTION-IF-NOT-FOUND]) +dnl -------------------------------------------------------------- +dnl Since: 0.4.0 +dnl +dnl Note that if there is a possibility the first call to +dnl PKG_CHECK_MODULES might not happen, you should be sure to include an +dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac +AC_DEFUN([PKG_CHECK_MODULES], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl + +pkg_failed=no +AC_MSG_CHECKING([for $1]) + +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) +_PKG_CONFIG([$1][_LIBS], [libs], [$2]) + +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS +and $1[]_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details.]) + +if test $pkg_failed = yes; then + AC_MSG_RESULT([no]) + _PKG_SHORT_ERRORS_SUPPORTED + if test $_pkg_short_errors_supported = yes; then + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` + else + $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + + m4_default([$4], [AC_MSG_ERROR( +[Package requirements ($2) were not met: + +$$1_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +_PKG_TEXT])[]dnl + ]) +elif test $pkg_failed = untried; then + AC_MSG_RESULT([no]) + m4_default([$4], [AC_MSG_FAILURE( +[The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +_PKG_TEXT + +To get pkg-config, see .])[]dnl + ]) +else + $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS + $1[]_LIBS=$pkg_cv_[]$1[]_LIBS + AC_MSG_RESULT([yes]) + $3 +fi[]dnl +])dnl PKG_CHECK_MODULES + + +dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +dnl [ACTION-IF-NOT-FOUND]) +dnl --------------------------------------------------------------------- +dnl Since: 0.29 +dnl +dnl Checks for existence of MODULES and gathers its build flags with +dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags +dnl and VARIABLE-PREFIX_LIBS from --libs. +dnl +dnl Note that if there is a possibility the first call to +dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to +dnl include an explicit call to PKG_PROG_PKG_CONFIG in your +dnl configure.ac. +AC_DEFUN([PKG_CHECK_MODULES_STATIC], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +_save_PKG_CONFIG=$PKG_CONFIG +PKG_CONFIG="$PKG_CONFIG --static" +PKG_CHECK_MODULES($@) +PKG_CONFIG=$_save_PKG_CONFIG[]dnl +])dnl PKG_CHECK_MODULES_STATIC + + +dnl PKG_INSTALLDIR([DIRECTORY]) +dnl ------------------------- +dnl Since: 0.27 +dnl +dnl Substitutes the variable pkgconfigdir as the location where a module +dnl should install pkg-config .pc files. By default the directory is +dnl $libdir/pkgconfig, but the default can be changed by passing +dnl DIRECTORY. The user can override through the --with-pkgconfigdir +dnl parameter. +AC_DEFUN([PKG_INSTALLDIR], +[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])]) +m4_pushdef([pkg_description], + [pkg-config installation directory @<:@]pkg_default[@:>@]) +AC_ARG_WITH([pkgconfigdir], + [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],, + [with_pkgconfigdir=]pkg_default) +AC_SUBST([pkgconfigdir], [$with_pkgconfigdir]) +m4_popdef([pkg_default]) +m4_popdef([pkg_description]) +])dnl PKG_INSTALLDIR + + +dnl PKG_NOARCH_INSTALLDIR([DIRECTORY]) +dnl -------------------------------- +dnl Since: 0.27 +dnl +dnl Substitutes the variable noarch_pkgconfigdir as the location where a +dnl module should install arch-independent pkg-config .pc files. By +dnl default the directory is $datadir/pkgconfig, but the default can be +dnl changed by passing DIRECTORY. The user can override through the +dnl --with-noarch-pkgconfigdir parameter. +AC_DEFUN([PKG_NOARCH_INSTALLDIR], +[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])]) +m4_pushdef([pkg_description], + [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@]) +AC_ARG_WITH([noarch-pkgconfigdir], + [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],, + [with_noarch_pkgconfigdir=]pkg_default) +AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir]) +m4_popdef([pkg_default]) +m4_popdef([pkg_description]) +])dnl PKG_NOARCH_INSTALLDIR + + +dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE, +dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +dnl ------------------------------------------- +dnl Since: 0.28 +dnl +dnl Retrieves the value of the pkg-config variable for the given module. +AC_DEFUN([PKG_CHECK_VAR], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl + +_PKG_CONFIG([$1], [variable="][$3]["], [$2]) +AS_VAR_COPY([$1], [pkg_cv_][$1]) + +AS_VAR_IF([$1], [""], [$5], [$4])dnl +])dnl PKG_CHECK_VAR + +dnl PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES, +dnl [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND], +dnl [DESCRIPTION], [DEFAULT]) +dnl ------------------------------------------ +dnl +dnl Prepare a "--with-" configure option using the lowercase +dnl [VARIABLE-PREFIX] name, merging the behaviour of AC_ARG_WITH and +dnl PKG_CHECK_MODULES in a single macro. +AC_DEFUN([PKG_WITH_MODULES], +[ +m4_pushdef([with_arg], m4_tolower([$1])) + +m4_pushdef([description], + [m4_default([$5], [build with ]with_arg[ support])]) + +m4_pushdef([def_arg], [m4_default([$6], [auto])]) +m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes]) +m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no]) + +m4_case(def_arg, + [yes],[m4_pushdef([with_without], [--without-]with_arg)], + [m4_pushdef([with_without],[--with-]with_arg)]) + +AC_ARG_WITH(with_arg, + AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),, + [AS_TR_SH([with_]with_arg)=def_arg]) + +AS_CASE([$AS_TR_SH([with_]with_arg)], + [yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)], + [auto],[PKG_CHECK_MODULES([$1],[$2], + [m4_n([def_action_if_found]) $3], + [m4_n([def_action_if_not_found]) $4])]) + +m4_popdef([with_arg]) +m4_popdef([description]) +m4_popdef([def_arg]) + +])dnl PKG_WITH_MODULES + +dnl PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES, +dnl [DESCRIPTION], [DEFAULT]) +dnl ----------------------------------------------- +dnl +dnl Convenience macro to trigger AM_CONDITIONAL after PKG_WITH_MODULES +dnl check._[VARIABLE-PREFIX] is exported as make variable. +AC_DEFUN([PKG_HAVE_WITH_MODULES], +[ +PKG_WITH_MODULES([$1],[$2],,,[$3],[$4]) + +AM_CONDITIONAL([HAVE_][$1], + [test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"]) +])dnl PKG_HAVE_WITH_MODULES + +dnl PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES, +dnl [DESCRIPTION], [DEFAULT]) +dnl ------------------------------------------------------ +dnl +dnl Convenience macro to run AM_CONDITIONAL and AC_DEFINE after +dnl PKG_WITH_MODULES check. HAVE_[VARIABLE-PREFIX] is exported as make +dnl and preprocessor variable. +AC_DEFUN([PKG_HAVE_DEFINE_WITH_MODULES], +[ +PKG_HAVE_WITH_MODULES([$1],[$2],[$3],[$4]) + +AS_IF([test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"], + [AC_DEFINE([HAVE_][$1], 1, [Enable ]m4_tolower([$1])[ support])]) +])dnl PKG_HAVE_DEFINE_WITH_MODULES diff --git a/src/Makefile.am b/src/Makefile.am new file mode 100644 index 0000000..ae44c94 --- /dev/null +++ b/src/Makefile.am @@ -0,0 +1 @@ +-include $(top_srcdir)/git.mk diff --git a/src/Makefile.in b/src/Makefile.in new file mode 100644 index 0000000..0aa21d7 --- /dev/null +++ b/src/Makefile.in @@ -0,0 +1,473 @@ +# Makefile.in generated by automake 1.15.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2017 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This 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mostlyclean-libtool pdf pdf-am ps ps-am \ + tags-am uninstall uninstall-am + +.PRECIOUS: Makefile + +-include $(top_srcdir)/git.mk + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/cac-aca.c b/src/cac-aca.c new file mode 100644 index 0000000..a915689 --- /dev/null +++ b/src/cac-aca.c @@ -0,0 +1,1489 @@ +/* + * implement the ACA applet for the CAC card. + * + * Adaptation to GSC-IS 2.1: + * https://nvlpubs.nist.gov/nistpubs/Legacy/IR/nistir6887e2003.pdf + * + * Copyright 2018 Red Hat, Inc. + * + * Author: Jakub Jelen + * + * This code is licensed under the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#include "glib-compat.h" +#include "card_7816t.h" +#include "card_7816.h" +#include "common.h" +#include "cac-aca.h" +#include "simpletlv.h" + +#include + +#define MAX_ACCESS_METHODS 2 + +/* From Table 3-2 */ +enum ACRType { + ACR_ALWAYS = 0x00, + ACR_NEVER = 0x01, + ACR_XAUTH = 0x02, + ACR_XAUTH_OR_PIN = 0x03, + ACR_SECURE_CHANNEL_GP = 0x04, + ACR_ACR_PIN_ALWAYS = 0x05, + ACR_PIN = 0x06, + ACR_XAUTH_THEN_PIN = 0x07, + ACR_UPDATE_ONCE = 0x08, + ACR_PIN_THEN_XAUTH = 0x09, + /* RFU = 0x0A,*/ + ACR_SECURE_CHANNEL_ISO = 0x0B, + ACR_XAUTH_AND_PIN = 0x0C +}; + +/* + * ACR table: + * This table maps the Access Control Rule Type (ACRType) and Access Method + * information to the Access Control Rule Identifier (ACRID) for each + * Access Control Rule. + * (from 5.3.3.5 Get ACR APDU, Table 5-15) + */ +struct acr_access_method { + unsigned char provider_id; + unsigned char keyIDOrReference; +}; +struct acr_entry { + unsigned char acrid; + unsigned char acrtype; + /* No idea what does this mean, but it is used in the extended properties */ + unsigned char applet_id; + unsigned int num_access_methods; + struct acr_access_method access_methods[MAX_ACCESS_METHODS]; +}; +struct acr_table { + unsigned int num_entries; + struct acr_entry entries[]; +}; + +/* + * Example: + * 01 05 TL: Applet family + Applet Version + * 10 02 06 02 02 (1B) (4B) + * A1 01 TL: Number of ACR entries (unique ACRID) + * 0B V: 11 + * A0 03 TL: First ACR entry + * 00 V: ACRID of ACR entry + * 00 V: ACRType: BSI_ACR_ALWAYS + * 00 V: Number of AccessMethods in this ACR + * A0 03 + * 01 V: ACRID of ACR entry + * 01 V: ACRType: BSI_ACR_NEVER + * 00 V: Number of AccessMethods in this ACR + * A0 03 + * 02 V: ACRID of ACR entry + * 00 V: ACRType: BSI_ACR_ALWAYS + * 00 V: Number of AccessMethods in this ACR + * A0 05 TL: Next ACR entry + * 06 V: ACRID of ACR entry + * 06 V: ACRType: BSI_ACR_PIN + * 01 V: Number of AccessMethods in this ACR + * 1E V: First AccessMethodProviderID -- PIN ??? + * 00 V: First keyIDOrReference -- id 00 ? + * A0 05 + * 04 V: ACRID of ACR entry + * 04 V: ACRType: BSI_SECURE_CHANNEL_GP + * 01 V: Number of AccessMethods in this ACR + * 1F V: First AccessMethodProviderID -- SC ??? + * 21 V: First keyIDOrReference -- ref 21 ?? + * A0 07 + * 08 V: ACRID of ACR entry + * 03 V: ACRType: BSI_ACR_XAUTH_OR_PIN + * 02 V: Number of AccessMethods in this ACR + * 1D V: First AccessMethodProviderID -- XAUTH ??? + * 01 V: First keyIDOrReference -- ref 01 ?? + * 1E V: Last AccessMethodProviderID -- PIN ??? + * 01 V: Last keyIDOrReference -- id 01 ? + * A0 05 + * 09 V: ACRID of ACR entry + * 02 V: ACRType: BSI_ACR_XAUTH + * 01 V: Number of AccessMethods in this ACR + * 1D V: First AccessMethodProviderID -- XAUTH ??? + * 02 V: First keyIDOrReference -- ref 02 ?? + * A0 07 + * 0A V: ACRID of ACR entry + * 03 V: ACRType: BSI_ACR_XAUTH_OR_PIN + * 02 V: Number of AccessMethods in this ACR + * 1D V: First AccessMethodProviderID -- XAUTH ??? + * 03 V: First keyIDOrReference -- ref 03 ?? + * 1E V: Last AccessMethodProviderID -- PIN ??? + * 01 V: Last keyIDOrReference -- id 01 ? + * A0 05 + * 0B V: ACRID of ACR entry + * 02 V: ACRType: BSI_ACR_XAUTH + * 01 V: Number of AccessMethods in this ACR + * 1D V: First AccessMethodProviderID -- XAUTH ??? + * 04 V: First keyIDOrReference -- ref 04 ?? + * A0 03 + * 10 V: ACRID of ACR entry + * 00 V: ACRType: BSI_ACR_ALWAYS + * 00 V: Number of AccessMethods in this ACR + * A0 03 + * 11 V: ACRID of ACR entry + * 00 V: ACRType: BSI_ACR_ALWAYS + * 00 V: Number of AccessMethods in this ACR + */ +struct acr_table acr_table = { + 11, { + {0x00, ACR_ALWAYS, 0x00, 0}, + {0x01, ACR_NEVER, 0x00, 0}, + {0x02, ACR_ALWAYS, 0x1F, 0}, + {0x06, ACR_PIN, 0x00, 1, { + {0x1E, 0x00} + }}, + {0x04, ACR_SECURE_CHANNEL_GP, 0x1F, 1, { + {0x1F, 0x21} + }}, + {0x08, ACR_XAUTH_OR_PIN, 0x00, 2, { + {0x1D, 0x01}, + {0x1E, 0x01} + }}, + {0x09, ACR_XAUTH, 0x00, 1, { + {0x1D, 0x01} + }}, + {0x0A, ACR_XAUTH_OR_PIN, 0x00, 2, { + {0x1D, 0x03}, + {0x1E, 0x01} + }}, + {0x0B, ACR_XAUTH, 0x00, 1, { + {0x1D, 0x0} + }}, + {0x10, ACR_ALWAYS, 0x1E, 0}, + {0x11, ACR_ALWAYS, 0x1D, 0}, + } +}; + +static struct simpletlv_member * +cac_aca_get_acr(size_t *acr_len, unsigned char *acrid) +{ + struct simpletlv_member *r; + size_t i; + int j = 0; + + g_assert_nonnull(acr_len); + + if (acrid != NULL) { + r = g_malloc(sizeof(struct simpletlv_member)); + } else { + r = g_malloc_n(acr_table.num_entries + 1, sizeof(struct simpletlv_member)); + + r[j].tag = CAC_ACR_NUM_ENTRIES; + r[j].length = 1; + r[j].value.value = (unsigned char *) &acr_table.num_entries; + r[j].type = SIMPLETLV_TYPE_LEAF; + j++; + } + for (i = 0; i < acr_table.num_entries; i++) { + if (acrid != NULL && *acrid != acr_table.entries[i].acrid) + continue; + + r[j].tag = CAC_ACR_ENTRY; + r[j].length = 2*acr_table.entries[i].num_access_methods+3; + r[j].value.value = (unsigned char *) &acr_table.entries[i]; + r[j].type = SIMPLETLV_TYPE_LEAF; + j++; + } + if (j <= 0) { + /* we did not find the requested ACRID */ + g_free(r); + r = NULL; + } + *acr_len = j; + return r; +} + +/* + * Service Applet Table: + * This table maps the Service Applet ID to the full AID for each + * Service Applet. + * (from 5.3.3.5 Get ACR APDU, Table 5-21) + */ + +#define MAX_AID_LEN 7 + +struct applet_entry { + unsigned char applet_id; + unsigned int applet_aid_len; + unsigned char applet_aid[MAX_AID_LEN]; +}; +struct service_applet_table { + unsigned num_entries; + unsigned num_static_entries; + struct applet_entry entries[]; +}; + +/* Example: + * 01 05 TL: Applet Information + * 10 02 06 02 02 + * 94 01 TL: Number of Applet Entries + * 0F + * 93 0A TL: Applet entry + * 40 Applet ID + * 92 07 TL: Applet AID + * A0 00 00 01 16 30 00 + * 93 0A + * 4F + * 92 07 + * A0 00 00 01 16 DB 00 + * 93 0A + * 4B + * 92 07 + * A0 00 00 00 79 02 FB + * 93 0A + * 41 + * 92 07 + * A0 00 00 00 79 02 00 + * 93 0A + * 42 + * 92 07 + * A0 00 00 00 79 02 01 + * 93 0A + * 4E + * 92 07 + * A0 00 00 00 79 02 FE + * 93 0A + * 4D + * 92 07 + * A0 00 00 00 79 02 FD + * 93 0A + * 50 + * 92 07 + * A0 00 00 00 79 02 F2 + * 93 0A + * 63 + * 92 07 + * A0 00 00 00 79 01 02 + * 93 0A + * 51 + * 92 07 + * A0 00 00 00 79 02 F0 + * 93 0A + * 61 + * 92 07 + * A0 00 00 00 79 01 00 + * 93 0A + * 52 + * 92 07 + * A0 00 00 00 79 02 F1 + * 93 0A + * 62 + * 92 07 + * A0 00 00 00 79 01 01 + * 93 0A + * 44 + * 92 07 + * A0 00 00 00 79 12 01 + * 93 0A + * 45 + * 92 07 + * A0 00 00 00 79 12 02 + */ + +struct service_applet_table service_table = { + 22, 12, { + /* Variable PKI applets entries */ + {0x61, 7, "\xA0\x00\x00\x00\x79\x01\x00"}, + {0x62, 7, "\xA0\x00\x00\x00\x79\x01\x01"}, + {0x63, 7, "\xA0\x00\x00\x00\x79\x01\x02"}, + {0x64, 7, "\xA0\x00\x00\x00\x79\x01\x03"}, + {0x65, 7, "\xA0\x00\x00\x00\x79\x01\x04"}, + {0x66, 7, "\xA0\x00\x00\x00\x79\x01\x05"}, + {0x67, 7, "\xA0\x00\x00\x00\x79\x01\x06"}, + {0x68, 7, "\xA0\x00\x00\x00\x79\x01\x07"}, + {0x69, 7, "\xA0\x00\x00\x00\x79\x01\x08"}, + {0x6a, 7, "\xA0\x00\x00\x00\x79\x01\x09"}, + /* static applet entries */ + {0x40, 7, "\xA0\x00\x00\x01\x16\x30\x00"}, + {0x4F, 7, "\xA0\x00\x00\x01\x16\xDB\x00"}, + {0x4B, 7, "\xA0\x00\x00\x00\x79\x02\xFB"}, + {0x41, 7, "\xA0\x00\x00\x00\x79\x02\x00"}, + {0x42, 7, "\xA0\x00\x00\x00\x79\x02\x01"}, + {0x4E, 7, "\xA0\x00\x00\x00\x79\x02\xFE"}, + {0x4D, 7, "\xA0\x00\x00\x00\x79\x02\xFD"}, + {0x50, 7, "\xA0\x00\x00\x00\x79\x02\xF2"}, + {0x51, 7, "\xA0\x00\x00\x00\x79\x02\xF0"}, + {0x52, 7, "\xA0\x00\x00\x00\x79\x02\xF1"}, + {0x44, 7, "\xA0\x00\x00\x00\x79\x12\x01"}, + {0x45, 7, "\xA0\x00\x00\x00\x79\x12\x02"}, + } +}; + +static struct simpletlv_member * +cac_aca_get_service_table(size_t *r_len, unsigned int pki_applets) +{ + struct simpletlv_member *r = NULL; + unsigned char *num_entries_byte = NULL; + unsigned char *entry = NULL; + size_t i, j = 0; + unsigned int num_entries; + + g_assert_nonnull(r_len); + + num_entries = service_table.num_static_entries + pki_applets; + r = g_malloc_n(num_entries + 1, sizeof(struct simpletlv_member)); + + num_entries_byte = g_malloc(1); + *num_entries_byte = num_entries; + + r[0].type = SIMPLETLV_TYPE_LEAF; + r[0].tag = CAC_ACR_SERVICE_NUM_ENTRIES; + r[0].length = 1; + r[0].value.value = num_entries_byte; + j = 1; + for (i = 0; i < service_table.num_entries; i++) { + /* Skip unused PKI applets */ + if (i >= pki_applets && i < 10) + continue; + + r[j].type = SIMPLETLV_TYPE_LEAF; + r[j].tag = CAC_ACR_SERVICE_ENTRY; + r[j].length = service_table.entries[i].applet_aid_len + 3; + entry = g_malloc(r[j].length); + entry[0] = service_table.entries[i].applet_id; + entry[1] = CAC_ACR_AID; + entry[2] = service_table.entries[i].applet_aid_len; + memcpy(&entry[3], (unsigned char *) &service_table.entries[i], + service_table.entries[i].applet_aid_len); + r[j].value.value = entry; + j++; + } + g_assert_cmpint(j, ==, num_entries + 1); + + *r_len = j; + return r; +} + +/* + * Object/Applet ACR Table: + * This table maps the service (INS code/P1 byte/P2 byte/1 st data byte) + * to the ACRID for each container. + * (from 5.3.3.5 Get ACR APDU, Table 5-16) + * + * Can be pulled from existing card using the OpenSC: + * $ opensc-tool -s 00A4040007A0000000790300 -s 804C100000 + */ + +enum { + ACR_INS_CONFIG_NONE = 0x00, + ACR_INS_CONFIG_P1 = 0x01, + ACR_INS_CONFIG_P2 = 0x02, + ACR_INS_CONFIG_DATA1 = 0x04, +}; + +#define ACR_MAX_INSTRUCTIONS 5 +#define ACR_MAX_APPLET_OBJECTS 5 + +struct cac_ins { + unsigned char code; + unsigned char acrid; + unsigned char config; + unsigned char p1; + unsigned char p2; + unsigned char data1; +}; +struct acr_object { + unsigned char id[2]; + unsigned int num_ins; + struct cac_ins ins[ACR_MAX_INSTRUCTIONS]; +}; +struct acr_applet { + unsigned char id; + unsigned int num_objects; + struct acr_object objects[ACR_MAX_APPLET_OBJECTS]; +}; +struct acr_applets { + unsigned int num_applets; + unsigned int num_static_applets; + struct acr_applet applets[]; +}; + +/* Example: + * 01 05 TL: Applet Information + * 10 02 06 02 02 + * 81 01 TL: Number of applets managed by this ACA + * 10 + * 80 09 TL: Card Applet ACR + * 1F Applet ID + * 01 Number of objects managed by this applet + * 82 05 TL: Card Object ACR + * FF FF Card Object ID + * 20 INS1 code + * 00 INS1 configuration definition + * 00 ACRID + * 80 1A TL: Card Applet ACR + * 4F Applet ID + * 02 Number of objects managed by this applet + * 82 08 TL: Card Object ACR + * DB 00 Card Object ID: CCC + * 58 INS1: Update Buffer + * 00 config: none + * 04 ACRID: (ID from ACR Table) + * 52 INS2: Read Buffer + * 00 config: none + * 00 ACRID: (ID from ACR Table) + * 82 0C TL: Card Object ACR + * FF FF Card Object ID + * 82 INS1 code + * 01 config + * 00 P1 Value + * 11 ACRID + * 84 INS2 code + * 00 INS2 config + * 11 ACRID + * 20 INS3 code + * 00 INS3 config + * 10 ACRID + * [...] + */ + +struct acr_applets applets_table = { + 23, 13, { + /* Dynamic PKI applets */ + {0x61, 2, { + {"\x01\x00", 3, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE}, + {CAC_SIGN_DECRYPT, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 1, { + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x62, 2, { + {"\x01\x01", 3, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE}, + {CAC_SIGN_DECRYPT, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 1, { + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x63, 2, { + {"\x01\x02", 3, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE}, + {CAC_SIGN_DECRYPT, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 1, { + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x64, 2, { + {"\x01\x03", 3, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE}, + {CAC_SIGN_DECRYPT, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 1, { + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x65, 2, { + {"\x01\x04", 3, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE}, + {CAC_SIGN_DECRYPT, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 1, { + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x66, 2, { + {"\x01\x05", 3, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE}, + {CAC_SIGN_DECRYPT, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 1, { + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x67, 2, { + {"\x01\x06", 3, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE}, + {CAC_SIGN_DECRYPT, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 1, { + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x68, 2, { + {"\x01\x07", 3, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE}, + {CAC_SIGN_DECRYPT, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 1, { + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x69, 2, { + {"\x01\x08", 3, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE}, + {CAC_SIGN_DECRYPT, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 1, { + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x6a, 2, { + {"\x01\x09", 3, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE}, + {CAC_SIGN_DECRYPT, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 1, { + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + /* Static applets */ + {0x1F, 1, { + {"\xFF\xFF", 1, { + {VCARD7816_INS_VERIFY, 0x00, ACR_INS_CONFIG_NONE} + }} + }}, + {0xF4, 2, { + {"\xDB\x00", 2, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 3, { + {VCARD7816_INS_EXTERNAL_AUTHENTICATE, 0x11, ACR_INS_CONFIG_P1, .p1=0x00}, + {VCARD7816_INS_GET_CHALLENGE, 0x11, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x4B, 2, { + {"\x02\xFB", 2, { + {CAC_UPDATE_BUFFER, 0x06, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 3, { + {VCARD7816_INS_EXTERNAL_AUTHENTICATE, 0x11, ACR_INS_CONFIG_P1, .p1=0x00}, + {VCARD7816_INS_GET_CHALLENGE, 0x11, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x41, 2, { + {"\x02\x00", 3, { + {CAC_UPDATE_BUFFER, 0x09, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_DATA1, .data1=0x01}, + {CAC_READ_BUFFER, 0x08, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 3, { + {VCARD7816_INS_EXTERNAL_AUTHENTICATE, 0x11, ACR_INS_CONFIG_P1, .p1=0x00}, + {VCARD7816_INS_GET_CHALLENGE, 0x11, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x42, 2, { + {"\x02\x01", 3, { + {CAC_UPDATE_BUFFER, 0x0B, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_DATA1, .data1=0x01}, + {CAC_READ_BUFFER, 0x0A, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 3, { + {VCARD7816_INS_EXTERNAL_AUTHENTICATE, 0x11, ACR_INS_CONFIG_P1, .p1=0x00}, + {VCARD7816_INS_GET_CHALLENGE, 0x11, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x40, 5, { + {"\x30\x00", 3, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_READ_BINARY, 0x00, ACR_INS_CONFIG_NONE} + }}, + {"\x60\x10", 3, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_DATA1, .data1=0x01}, + {CAC_READ_BUFFER, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\x60\x30", 3, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_DATA1, .data1=0x01}, + {CAC_READ_BUFFER, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\x90\x00", 2, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 3, { + {VCARD7816_INS_EXTERNAL_AUTHENTICATE, 0x11, ACR_INS_CONFIG_P1, .p1=0x00}, + {VCARD7816_INS_GET_CHALLENGE, 0x11, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x4e, 2, { + {"\x02\xFE", 2, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 3, { + {VCARD7816_INS_EXTERNAL_AUTHENTICATE, 0x11, ACR_INS_CONFIG_P1, .p1=0x00}, + {VCARD7816_INS_GET_CHALLENGE, 0x11, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x4d, 2, { + {"\x02\xFD", 3, { + {CAC_UPDATE_BUFFER, 0x06, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_DATA1, .data1=0x01}, + {CAC_READ_BUFFER, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 3, { + {VCARD7816_INS_EXTERNAL_AUTHENTICATE, 0x11, ACR_INS_CONFIG_P1, .p1=0x00}, + {VCARD7816_INS_GET_CHALLENGE, 0x11, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x50, 1, { + {"\xFF\xFF", 5, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_EXTERNAL_AUTHENTICATE, 0x11, ACR_INS_CONFIG_P1, .p1=0x00}, + {VCARD7816_INS_GET_CHALLENGE, 0x11, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x51, 1, { + {"\xFF\xFF", 5, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_EXTERNAL_AUTHENTICATE, 0x11, ACR_INS_CONFIG_P1, .p1=0x00}, + {VCARD7816_INS_GET_CHALLENGE, 0x11, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x52, 1, { + {"\xFF\xFF", 5, { + {CAC_UPDATE_BUFFER, 0x04, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_EXTERNAL_AUTHENTICATE, 0x11, ACR_INS_CONFIG_P1, .p1=0x00}, + {VCARD7816_INS_GET_CHALLENGE, 0x11, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x44, 2, { + {"\x12\x01", 3, { + {CAC_UPDATE_BUFFER, 0x06, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_DATA1, .data1=0x01}, + {CAC_READ_BUFFER, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 3, { + {VCARD7816_INS_EXTERNAL_AUTHENTICATE, 0x11, ACR_INS_CONFIG_P1, .p1=0x00}, + {VCARD7816_INS_GET_CHALLENGE, 0x11, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + {0x45, 2, { + {"\x12\x02", 3, { + {CAC_UPDATE_BUFFER, 0x06, ACR_INS_CONFIG_NONE}, + {CAC_READ_BUFFER, 0x00, ACR_INS_CONFIG_DATA1, .data1=0x01}, + {CAC_READ_BUFFER, 0x06, ACR_INS_CONFIG_NONE} + }}, + {"\xFF\xFF", 3, { + {VCARD7816_INS_EXTERNAL_AUTHENTICATE, 0x11, ACR_INS_CONFIG_P1, .p1=0x00}, + {VCARD7816_INS_GET_CHALLENGE, 0x11, ACR_INS_CONFIG_NONE}, + {VCARD7816_INS_VERIFY, 0x10, ACR_INS_CONFIG_NONE}, + }} + }}, + } +}; + +static unsigned char * +acr_applet_object_encode(struct acr_object *object, unsigned char *out, + unsigned int outlen, unsigned int *lenp) +{ + unsigned int j; + unsigned char *p = NULL; + + p = out; + if (outlen < 2) + return NULL; + *p++ = object->id[0]; + *p++ = object->id[1]; + outlen -= 2; + for (j = 0; j < object->num_ins; j++) { + if (outlen < 3) + return NULL; + *p++ = object->ins[j].code; + *p++ = object->ins[j].config; + outlen -= 2; + if (object->ins[j].config & ACR_INS_CONFIG_P1) { + if (outlen < 1) + return NULL; + *p++ = object->ins[j].p1; + outlen--; + } + if (object->ins[j].config & ACR_INS_CONFIG_P2) { + if (outlen < 1) + return NULL; + *p++ = object->ins[j].p2; + outlen--; + } + if (object->ins[j].config & ACR_INS_CONFIG_DATA1) { + if (outlen < 1) + return NULL; + *p++ = object->ins[j].data1; + outlen--; + } + + if (outlen < 1) + return NULL; + *p++ = object->ins[j].acrid; + outlen--; + } + *lenp = (p - out); + return p; +} + +static unsigned char * +acr_applet_encode(struct acr_applet *applet, unsigned int *outlen) +{ + unsigned char *buffer = NULL, *p, *lenp; + unsigned int i, j, plen, objlen, buffer_len; + + if (outlen == NULL) + return NULL; + + plen = 2; + for (i = 0; i < applet->num_objects; i++) { + plen += 4; + for (j = 0; j < applet->objects[i].num_ins; j++) { + plen += 3; + if (applet->objects[i].ins[j].config & ACR_INS_CONFIG_P1) + plen++; + if (applet->objects[i].ins[j].config & ACR_INS_CONFIG_P2) + plen++; + if (applet->objects[i].ins[j].config & ACR_INS_CONFIG_DATA1) + plen++; + } + } + buffer_len = plen; + buffer = g_malloc(plen); + + p = buffer; + *p++ = applet->id; + *p++ = applet->num_objects; + plen -= 2; + for (i = 0; i < applet->num_objects; i++) { + *p++ = CAC_ACR_OBJECT_ACR; + lenp = p++; + plen -= 2; + p = acr_applet_object_encode(&applet->objects[i], p, plen, &objlen); + if (!p) + goto failure; + *lenp = objlen & 0xff; + plen -= objlen; + } + + g_assert_cmpint(p - buffer, ==, buffer_len); + *outlen = buffer_len; + return buffer; + +failure: + g_free(buffer); + return NULL; +} + +static struct simpletlv_member * +cac_aca_get_applet_acr_coid(unsigned int pki_applets, unsigned char *coid) +{ + struct simpletlv_member *r = NULL; + size_t i, j; + + r = g_malloc(sizeof(struct simpletlv_member)); + + for (i = 0; i <= applets_table.num_applets; i++) { + /* Skip unused PKI applets */ + if (i >= pki_applets && i < 10) + continue; + + for (j = 0; j < applets_table.applets[i].num_objects; j++) { + if (memcmp(&applets_table.applets[i].objects[j].id, coid, 2) == 0) { + unsigned int buffer_len = ACR_MAX_INSTRUCTIONS * 6 + 2; + unsigned char *p = NULL; + + r->type = SIMPLETLV_TYPE_LEAF; + r->tag = CAC_ACR_OBJECT_ACR; + r->value.value = g_malloc_n(buffer_len, sizeof(unsigned char)); + p = acr_applet_object_encode( + &applets_table.applets[i].objects[j], + r->value.value, buffer_len, &r->length); + /* return the record on success */ + if (p) + return r; + + /* clean up on failure */ + g_free(r->value.value); + } + } + } + /* Failure */ + g_free(r); + return NULL; +} + +static unsigned char +aid_to_applet_id(unsigned int pki_applets, unsigned char *aid, unsigned int aid_len) +{ + unsigned int i; + for (i = 0; i < service_table.num_entries; i++) { + if ((i < pki_applets || i >= 10) + && aid_len == service_table.entries[i].applet_aid_len + && memcmp(aid, service_table.entries[i].applet_aid, aid_len) == 0) + return service_table.entries[i].applet_id; + } + return 0x00; +} + +static struct simpletlv_member * +cac_aca_get_applet_acr(unsigned int pki_applets, size_t *acr_len, unsigned char *aid, + unsigned int aid_len) +{ + struct simpletlv_member *r = NULL; + unsigned char *num_applets_byte = NULL; + size_t i, j = 0; + unsigned char applet_id = 0; + unsigned int num_applets = applets_table.num_static_applets + pki_applets; + + g_assert_nonnull(acr_len); + + if (aid != NULL && aid_len != 0) { + /* We are selecting only one applet*/ + applet_id = aid_to_applet_id(pki_applets, aid, aid_len); + if (applet_id == 0) + return NULL; + + r = g_malloc(sizeof(struct simpletlv_member)); + } else { + r = g_malloc_n(num_applets + 1, sizeof(struct simpletlv_member)); + } + + if (!applet_id) { + num_applets_byte = g_malloc(1); + *num_applets_byte = num_applets; + + r[j].tag = CAC_ACR_NUM_APPLETS; + r[j].length = 1; + r[j].value.value = num_applets_byte; + r[j].type = SIMPLETLV_TYPE_LEAF; + j++; + } + for (i = 0; i < applets_table.num_applets; i++) { + /* Skip unused PKI applets */ + if (i >= pki_applets && i < 10) + continue; + + if (applet_id && applet_id != applets_table.applets[i].id) + continue; + + r[j].type = SIMPLETLV_TYPE_LEAF; + r[j].tag = CAC_ACR_APPLET_ACR; + r[j].value.value = acr_applet_encode(&applets_table.applets[i], &r[j].length); + if (r[j].value.value == NULL) + goto failure; + j++; + } + + *acr_len = j; + return r; + +failure: + simpletlv_free(r, j); + g_free(num_applets_byte); + return NULL; +} + +/* + * Access Method Provider (AMP) table: + * This table maps the Access Method Provider ID to the full AID + * for each Access Method Provider. + * (from 5.3.3.5 Get ACR APDU, Table 5-20) + */ + +struct amp_entry { + unsigned char amp_id; + unsigned int amp_aid_len; + unsigned char amp_aid[7]; +}; +struct amp_table { + unsigned int num_entries; + struct amp_entry entries[5]; +}; + +/* Example: + * 01 05 TL: Applet information + * 10 02 06 02 02 + * 91 01 TL: Number of AMP entries + * 03 + * 90 0A AMP Entry + * 1F Access Method Provider ID + * 92 07 TL: Access Method Provider AID + * A0 00 00 00 79 03 00 + * 90 0A AMP Entry + * 1E Access Method Provider ID + * 92 07 TL: Access Method Provider AID + * A0 00 00 00 79 03 00 + * 90 0A AMP Entry + * 1D Access Method Provider ID + * 92 07 TL: Access Method Provider AID + * A0 00 00 00 79 03 00 + */ + +struct amp_table amp_table = { + 3, { + {0x1F, 7, "\xA0\x00\x00\x00\x79\x03\x00"}, + {0x1E, 7, "\xA0\x00\x00\x00\x79\x03\x00"}, + {0x1D, 7, "\xA0\x00\x00\x00\x79\x03\x00"}, + } +}; + +static unsigned char amp_table_extended[] = { + 0x1F, 0x00, 0x07, 0xA0, 0x00, 0x00, 0x00, 0x79, 0x03, 0x00, + 0x12, 0x00, 0x00, 0x00, + /* Sometimes it can be 1E 00 07 A0 00 00 00 79 03 00 10 00 00 00 */ + 0x1E, 0x00, 0x07, 0xA0, 0x00, 0x00, 0x00, 0x79, 0x03, 0x00, + 0x10, 0x01, 0x00, 0x00, + 0x1D, 0x00, 0x07, 0xA0, 0x00, 0x00, 0x00, 0x79, 0x03, 0x00, + 0x01, 0x00, 0x00, 0x00, +}; + +static struct simpletlv_member * +cac_aca_get_amp(size_t *amp_len) +{ + struct simpletlv_member *r = NULL; + unsigned char *num_entries = NULL; + unsigned char *entry = NULL; + size_t i = 0; + + g_assert_nonnull(amp_len); + + r = g_malloc_n(amp_table.num_entries + 1, sizeof(struct simpletlv_member)); + + num_entries = g_malloc(1); + *num_entries = amp_table.num_entries; + + r[0].tag = CAC_ACR_AMP_NUM_ENTRIES; + r[0].length = 1; + r[0].value.value = num_entries; + r[0].type = SIMPLETLV_TYPE_LEAF; + for (i = 1; i <= amp_table.num_entries; i++) { + r[i].type = SIMPLETLV_TYPE_LEAF; + r[i].tag = CAC_ACR_AMP_ENTRY; + r[i].length = amp_table.entries[i].amp_aid_len + 3; + entry = g_malloc(r[i].length); + entry[0] = amp_table.entries[i].amp_id; + entry[1] = CAC_ACR_AID; + entry[2] = amp_table.entries[i].amp_aid_len; + memcpy(&entry[3], (unsigned char *) &_table.entries[i], + amp_table.entries[i].amp_aid_len); + r[i].value.value = entry; + } + *amp_len = amp_table.num_entries + 1; + return r; +} + +/* ACA Applet Information + * The following entry is always returned and precedes any ACR table, + * Applet/Object ACR table or Authentication Method Provider table. + * + * 01 Tag: Applet Information + * 05 Length + * 10 Applet family + * 02 06 02 02 Applet version + */ +unsigned char applet_information[] = "\x10\x02\x06\x02\x02"; +static struct simpletlv_member aca_properties[1] = { + {CAC_PROPERTIES_APPLET_INFORMATION, 5, {/*.value = applet_information*/}, + SIMPLETLV_TYPE_LEAF}, +}; + +static struct simpletlv_member * +cac_aca_get_properties(size_t *properties_len) +{ + g_assert_nonnull(properties_len); + + /* Inject Applet Version into Applet information */ + aca_properties[0].value.value = applet_information; + + *properties_len = 1; + + return aca_properties; +} + +/* + * This is ACR table in undocumented compressed form + * + * |ACRID ACRType AMPid:keyID + * 06 00 00 00 00 00 00 | 00 00 + * 06 01 01 00 01 00 00 | 01 01 + * 06 02 00 1F 00 00 00 | 02 00 + * 06 06 06 00 1E 00 00 | 06 06 1E:00 + * 06 04 04 1F 1F 21 00 | 04 04 1F:21 + * 08 08 03 00 9D 01 1E 01 00 | 08 03 9D:01 1E:01 + * 06 09 02 00 1D 02 00 | 09 02 1D:02 + * 08 0A 03 00 9D 03 1E 01 00 | 0A 03 9D:03 1E:01 + * 06 0B 02 00 1D 04 00 | 0B 02 1D:04 + * 06 10 00 1E 00 00 00 | 10 00 + * 06 11 00 1D 00 00 00 | 11 00 + * len | | ? | | + * ACRID | ? | | + * ACRType | | + * AMPid | + * KeyIdOrReference + */ +static VCardResponse * +cac_aca_get_acr_response_extended(VCard *card, int Le, unsigned char *acrid) +{ + size_t buffer_len; + unsigned char *buffer = NULL, *p; + VCardResponse *r = NULL; + size_t i, j; + + buffer_len = acr_table.num_entries * (7 + 2 * (MAX_ACCESS_METHODS - 1)); + buffer = g_malloc_n(buffer_len, sizeof(unsigned char)); + p = buffer; + + for (i = 0; i < acr_table.num_entries; i++) { + struct acr_entry *a = &acr_table.entries[i]; + g_assert_cmpint(a->num_access_methods, <=, MAX_ACCESS_METHODS); + *p++ = a->num_access_methods == 2 ? 0x08 : 0x06; + *p++ = a->acrid; + *p++ = a->acrtype; + *p++ = a->applet_id; + + for (j = 0; j < a->num_access_methods; j++) { + *p++ = a->access_methods[j].provider_id; + *p++ = a->access_methods[j].keyIDOrReference; + } + if (a->num_access_methods == 0) { + *p++ = 0x00; + *p++ = 0x00; + } + *p++ = 0x00; + } + g_assert((unsigned long)(p - buffer) <= buffer_len); + buffer_len = (p - buffer); + + r = vcard_response_new(card, buffer, buffer_len, Le, + VCARD7816_STATUS_SUCCESS); + g_debug("%s: response bytes: %s", __func__, + hex_dump(buffer, buffer_len, NULL, 0)); + g_free(buffer); + return r; +} + + + +static VCardResponse * +cac_aca_get_acr_response_simpletlv(VCard *card, int Le, unsigned char *acrid) +{ + size_t acr_buffer_len; + unsigned char *acr_buffer = NULL; + size_t properties_len; + const struct simpletlv_member *properties; + size_t acr_len; + struct simpletlv_member *acr = NULL; + size_t list_len; + struct simpletlv_member *list = NULL; + VCardResponse *r = NULL; + + /* Prepare the SimpleTLV structures */ + properties = cac_aca_get_properties(&properties_len); + acr = cac_aca_get_acr(&acr_len, acrid); + if (acr == NULL) { + /* The requested ACR was not found */ + r = vcard_make_response(VCARD7816_STATUS_ERROR_DATA_NOT_FOUND); + return r; + } + + /* Merge them together */ + list_len = properties_len + acr_len; + list = simpletlv_merge(properties, properties_len, acr, acr_len); + if (list == NULL) + goto failure; + + /* encode the data */ + acr_buffer_len = simpletlv_encode(list, list_len, &acr_buffer, 0, NULL); + if (acr_buffer == NULL) + goto failure; + + r = vcard_response_new(card, acr_buffer, acr_buffer_len, Le, + VCARD7816_STATUS_SUCCESS); + +failure: + g_free(list); + g_free(acr); + g_free(acr_buffer); + if (r == NULL) + r = vcard_make_response(VCARD7816_STATUS_ERROR_GENERAL); + return r; +} + +VCardResponse * +cac_aca_get_acr_response(VCard *card, int Le, unsigned char *acrid, int format) +{ + if (format == CAC_FORMAT_SIMPLETLV) { + return cac_aca_get_acr_response_simpletlv(card, Le, acrid); + } else { + return cac_aca_get_acr_response_extended(card, Le, acrid); + } +} + +static VCardResponse * +cac_aca_get_applet_acr_response_simpletlv(VCard *card, int Le, + unsigned int pki_applets, + unsigned char *aid, + unsigned int aid_len, + unsigned char *coid) +{ + size_t acr_buffer_len; + unsigned char *acr_buffer = NULL; + size_t properties_len; + const struct simpletlv_member *properties; + size_t acr_len = 0; + struct simpletlv_member *acr = NULL; + size_t list_len; + struct simpletlv_member *list = NULL; + VCardResponse *r = NULL; + + /* Prepare the SimpleTLV structures */ + properties = cac_aca_get_properties(&properties_len); + if (coid != NULL) { + g_debug("%s: Called. COID = %s", __func__, hex_dump(coid, 2, NULL, 0)); + + /* getting the table for Card Object ID (2B) */ + acr_len = 1; // returns exactly one element if found + acr = cac_aca_get_applet_acr_coid(pki_applets, coid); + if (!acr) { + /* did not find the COID */ + r = vcard_make_response(VCARD7816_STATUS_ERROR_WRONG_PARAMETERS_IN_DATA); + return r; + } + } else { + /* getting the table for AID or the whole */ + acr = cac_aca_get_applet_acr(pki_applets, &acr_len, aid, aid_len); + if (!acr && aid_len > 0) { + /* did not find the AID */ + r = vcard_make_response(VCARD7816_STATUS_ERROR_DATA_NOT_FOUND); + return r; + } + if (acr == NULL) + goto failure; + } + + /* Merge them together */ + list_len = properties_len + acr_len; + list = simpletlv_merge(properties, properties_len, acr, acr_len); + if (list == NULL) + goto failure; + + /* encode the data */ + acr_buffer_len = simpletlv_encode(list, list_len, &acr_buffer, 0, NULL); + if (acr_buffer == NULL) + goto failure; + + r = vcard_response_new(card, acr_buffer, acr_buffer_len, Le, + VCARD7816_STATUS_SUCCESS); + g_debug("%s: response bytes: %s", __func__, + hex_dump(acr_buffer, acr_buffer_len, NULL, 0)); + +failure: + g_free(list); + simpletlv_free(acr, acr_len); + g_free(acr_buffer); + if (r == NULL) + r = vcard_make_response(VCARD7816_STATUS_ERROR_GENERAL); + return r; +} + +/* + * This is Applet/Object ACR Table in undocumented compressed format. + * + * Len + * | Applet Id + * | | Num Objects + * | | | Len [OID] INS+Config+ACRID + * 1C 1F 01 + * 19 FF FF + * 26 80 00 + * 2C 80 04 + * 24 81 80 04 + * 24 81 01 00 + * 24 80 06 + * 20 00 00 + * D8 80 04 + * 24 4F 02 + * 08 DB 00 + * 58 00 04 + * 52 00 00 + * 18 FF FF + * 82 01 00 11 + * 50 80 02 + * 82 80 02 + * F0 80 04 + * 34 80 04 + * 84 00 11 + * 20 00 10 + * [...] + */ +static VCardResponse * +cac_aca_get_applet_acr_response_extended(VCard *card, int Le, + unsigned int pki_applets, + unsigned char *aid, + unsigned int aid_len, + unsigned char *coid) +{ + size_t buffer_len, i, j, plen; + unsigned char *buffer = NULL, *p; + VCardResponse *r = NULL; + unsigned int num_applets = applets_table.num_static_applets + pki_applets; + + buffer_len = num_applets * (3 + ACR_MAX_APPLET_OBJECTS + * ( 3 + ACR_MAX_INSTRUCTIONS * 6)); + buffer = g_malloc_n(buffer_len, sizeof(unsigned char)); + p = buffer; + plen = buffer_len; + + for (i = 0; i < applets_table.num_applets; i++) { + struct acr_applet *a; + unsigned char *len; + /* Skip unused PKI applets */ + if (i >= pki_applets && i < 10) + continue; + + a = &applets_table.applets[i]; + if (plen < 3) + goto failure; + len = p++; /* here we will store the length later */ + *p++ = a->id; + *p++ = a->num_objects; + plen -= 3; + for (j = 0; j < a->num_objects; j++) { + struct acr_object *o = &a->objects[j]; + unsigned char *len2; + unsigned int olen; + + len2 = p++; /* here we will store the length later */ + /* the encoding from here on is the same as in specification */ + p = acr_applet_object_encode(o, p, plen, &olen); + if (!p) + goto failure; + plen -= olen; + *len2 = olen; + } + *len = (p - len - 1); + } + g_assert((unsigned long)(p - buffer) <= buffer_len); + buffer_len = (p - buffer); + + r = vcard_response_new(card, buffer, buffer_len, Le, + VCARD7816_STATUS_SUCCESS); + g_debug("%s: response bytes: %s", __func__, + hex_dump(buffer, buffer_len, NULL, 0)); +failure: + g_free(buffer); + return r; +} + +VCardResponse * +cac_aca_get_applet_acr_response(VCard *card, int Le, unsigned int pki_applets, + unsigned char *aid, unsigned int aid_len, + unsigned char *coid, int format) +{ + if (format == CAC_FORMAT_SIMPLETLV) { + return cac_aca_get_applet_acr_response_simpletlv(card, Le, + pki_applets, aid, aid_len, coid); + } else { + return cac_aca_get_applet_acr_response_extended(card, Le, + pki_applets, aid, aid_len, coid); + } +} + + +static VCardResponse * +cac_aca_get_amp_response_simpletlv(VCard *card, int Le) +{ + size_t amp_buffer_len; + unsigned char *amp_buffer = NULL; + size_t properties_len; + const struct simpletlv_member *properties; + size_t amp_len = 0; + struct simpletlv_member *amp = NULL; + size_t list_len; + struct simpletlv_member *list = NULL; + VCardResponse *r = NULL; + + /* Prepare the SimpleTLV structures */ + properties = cac_aca_get_properties(&properties_len); + amp = cac_aca_get_amp(&_len); + if (amp == NULL) + goto failure; + + /* Merge them together */ + list_len = properties_len + amp_len; + list = simpletlv_merge(properties, properties_len, amp, amp_len); + if (list == NULL) + goto failure; + + /* encode the data */ + amp_buffer_len = simpletlv_encode(list, list_len, &_buffer, 0, NULL); + if (amp_buffer == NULL) + goto failure; + + r = vcard_response_new(card, amp_buffer, amp_buffer_len, Le, + VCARD7816_STATUS_SUCCESS); + +failure: + g_free(list); + simpletlv_free(amp, amp_len); + g_free(amp_buffer); + if (r == NULL) + r = vcard_make_response(VCARD7816_STATUS_ERROR_GENERAL); + return r; +} + +VCardResponse * +cac_aca_get_amp_response(VCard *card, int Le, int format) +{ + if (format == CAC_FORMAT_SIMPLETLV) { + return cac_aca_get_amp_response_simpletlv(card, Le); + } else { + /* 1F 00 07 A0 00 00 00 79 03 00 12 00 00 00 + * 1E 00 07 A0 00 00 00 79 03 00 10 01 00 00 + * 1D 00 07 A0 00 00 00 79 03 00 01 00 00 00 + * LEN [ AID ] [OID] + */ + return vcard_response_new(card, amp_table_extended, + sizeof(amp_table_extended), Le, VCARD7816_STATUS_SUCCESS); + } +} + +/* + * This is Service Applet table in undocumented compressed format + * + * Applet ID + * | Len [ AID ] + * 40 00 07 A0 00 00 01 16 30 00 + * 4F 00 07 A0 00 00 01 16 DB 00 + * 4B 00 07 A0 00 00 00 79 02 FB + * 41 00 07 A0 00 00 00 79 02 00 + * 42 00 07 A0 00 00 00 79 02 01 + * 4E 00 07 A0 00 00 00 79 02 FE + * 4D 00 07 A0 00 00 00 79 02 FD + * 50 00 07 A0 00 00 00 79 02 F2 + * 63 00 07 A0 00 00 00 79 01 02 + * 51 00 07 A0 00 00 00 79 02 F0 + * 61 00 07 A0 00 00 00 79 01 00 + * 52 00 07 A0 00 00 00 79 02 F1 + * 62 00 07 A0 00 00 00 79 01 01 + * 44 00 07 A0 00 00 00 79 12 01 + * 45 00 07 A0 00 00 00 79 12 02 + */ +static VCardResponse * +cac_aca_get_service_response_extended(VCard *card, int Le, + unsigned int pki_applets) +{ + size_t buffer_len; + unsigned char *buffer = NULL, *p; + VCardResponse *r = NULL; + size_t num_entries, i; + + num_entries = service_table.num_static_entries + pki_applets; + + buffer_len = num_entries * (3 + MAX_AID_LEN); + buffer = g_malloc(buffer_len); + p = buffer; + + for (i = 0; i < service_table.num_entries; i++) { + struct applet_entry *e; + /* Skip unused PKI applets */ + if (i >= pki_applets && i < 10) + continue; + + e = &service_table.entries[i]; + *p++ = e->applet_id; + *p++ = 0; + *p++ = e->applet_aid_len; + memcpy(p, e->applet_aid, e->applet_aid_len); + p += e->applet_aid_len; + } + g_assert((unsigned long)(p - buffer) <= buffer_len); + buffer_len = (p - buffer); + + r = vcard_response_new(card, buffer, buffer_len, Le, + VCARD7816_STATUS_SUCCESS); + g_debug("%s: response bytes: %s", __func__, + hex_dump(buffer, buffer_len, NULL, 0)); + g_free(buffer); + return r; +} + +static VCardResponse * +cac_aca_get_service_response_simpletlv(VCard *card, int Le, + unsigned int pki_applets) +{ + size_t service_buffer_len; + unsigned char *service_buffer = NULL; + size_t properties_len; + const struct simpletlv_member *properties; + size_t service_len = 0; + struct simpletlv_member *service = NULL; + size_t list_len; + struct simpletlv_member *list = NULL; + VCardResponse *r = NULL; + + /* Prepare the SimpleTLV structures */ + properties = cac_aca_get_properties(&properties_len); + service = cac_aca_get_service_table(&service_len, pki_applets); + if (service == NULL) + goto failure; + + /* Merge them together */ + list_len = properties_len + service_len; + list = simpletlv_merge(properties, properties_len, service, service_len); + if (list == NULL) + goto failure; + + /* encode the data */ + service_buffer_len = simpletlv_encode(list, list_len, &service_buffer, 0, NULL); + if (service_buffer == NULL) + goto failure; + + r = vcard_response_new(card, service_buffer, service_buffer_len, Le, + VCARD7816_STATUS_SUCCESS); + +failure: + g_free(list); + simpletlv_free(service, service_len); + g_free(service_buffer); + if (r == NULL) + r = vcard_make_response(VCARD7816_STATUS_ERROR_GENERAL); + return r; +} + +VCardResponse * +cac_aca_get_service_response(VCard *card, int Le, + unsigned int pki_applets, int format) +{ + if (format == CAC_FORMAT_SIMPLETLV) { + return cac_aca_get_service_response_simpletlv(card, Le, pki_applets); + } else { + return cac_aca_get_service_response_extended(card, Le, pki_applets); + } +} + +/* vim: set ts=4 sw=4 tw=0 noet expandtab: */ diff --git a/src/cac-aca.h b/src/cac-aca.h new file mode 100644 index 0000000..34dde2d --- /dev/null +++ b/src/cac-aca.h @@ -0,0 +1,33 @@ +/* + * implement the ACA applet for the CAC card. + * + * Adaptation to GSC-IS 2.1: + * https://nvlpubs.nist.gov/nistpubs/Legacy/IR/nistir6887e2003.pdf + * + * Copyright 2018 Red Hat, Inc. + * + * Author: Jakub Jelen + * + * This code is licensed under the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#include "glib-compat.h" +#include "card_7816t.h" +#include "cac.h" + +#include + +VCardResponse * +cac_aca_get_acr_response(VCard *card, int Le, unsigned char *acrid, int format); + +VCardResponse * +cac_aca_get_applet_acr_response(VCard *card, int Le, unsigned int pki_applets, + unsigned char *aid, unsigned int aid_len, + unsigned char *coid, int format); +VCardResponse * +cac_aca_get_amp_response(VCard *card, int Le, int format); + +VCardResponse * +cac_aca_get_service_response(VCard *card, int Le, unsigned int pki_applets, + int format); diff --git a/src/cac.c b/src/cac.c new file mode 100644 index 0000000..ba63685 --- /dev/null +++ b/src/cac.c @@ -0,0 +1,2395 @@ +/* + * implement the applets for the CAC card. + * + * Adaptation to GSC-IS 2.1: + * https://nvlpubs.nist.gov/nistpubs/Legacy/IR/nistir6887e2003.pdf + * + * and NIST SP 800-73-4 + * https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-73-4.pdf + * + * Copyright 2010 - 2018 Red Hat, Inc. + * + * Authors: Robert Relyea + * Alon Levy + * Jakub Jelen + * + * This code is licensed under the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#include "glib-compat.h" + +#include +#include + +#include "cac.h" +#include "cac-aca.h" +#include "vcard.h" +#include "vcard_emul.h" +#include "card_7816.h" +#include "simpletlv.h" +#include "common.h" + +static unsigned char cac_aca_aid[] = { + 0xa0, 0x00, 0x00, 0x00, 0x79, 0x03, 0x00 }; +static unsigned char cac_ccc_aid[] = { + 0xa0, 0x00, 0x00, 0x01, 0x16, 0xDB, 0x00 }; +static unsigned char cac_02fb_aid[] = { + 0xa0, 0x00, 0x00, 0x00, 0x79, 0x02, 0xFB }; +static unsigned char cac_1201_aid[] = { + 0xa0, 0x00, 0x00, 0x00, 0x79, 0x12, 0x01 }; +static unsigned char cac_1202_aid[] = { + 0xa0, 0x00, 0x00, 0x00, 0x79, 0x12, 0x02 }; +static unsigned char cac_02f0_aid[] = { + 0xa0, 0x00, 0x00, 0x00, 0x79, 0x02, 0xF0 }; +static unsigned char cac_02f1_aid[] = { + 0xa0, 0x00, 0x00, 0x00, 0x79, 0x02, 0xF1 }; +static unsigned char cac_02f2_aid[] = { + 0xa0, 0x00, 0x00, 0x00, 0x79, 0x02, 0xF2 }; +static unsigned char cac_access_control_aid[] = { + 0xa0, 0x00, 0x00, 0x01, 0x16, 0x30, 0x00 }; +static unsigned char cac_pki_certificate_aid[] = { + 0xa0, 0x00, 0x00, 0x00, 0x79, 0x02, 0xFE }; +static unsigned char cac_pki_credential_aid[] = { + 0xa0, 0x00, 0x00, 0x00, 0x79, 0x02, 0xFD }; +static unsigned char cac_person_instance_aid[] = { + 0xa0, 0x00, 0x00, 0x00, 0x79, 0x02, 0x00 }; +static unsigned char cac_personnel_aid[] = { + 0xa0, 0x00, 0x00, 0x00, 0x79, 0x02, 0x01 }; + + +/* private data for PKI applets */ +typedef struct CACPKIAppletDataStruct { + unsigned char *sign_buffer; + int sign_buffer_len; + VCardKey *key; +} CACPKIAppletData; + +/* private data for CCC container */ +typedef struct CACCCCAppletDataStruct { +} CACCCCAppletData; + +/* private data for ACA container */ +typedef struct CACACAAppletDataStruct { + unsigned int pki_applets; + /* At the moment mostly in cac-aca.c */ +} CACACAAppletData; + +/* private data for passthrough applets */ +typedef struct CACPTAppletDataStruct { + char *label; +} CACPTAppletData; + +struct coid { + unsigned char v[2]; +}; + +/* + * CAC applet private data + */ +struct VCardAppletPrivateStruct { + /* common attributes */ + unsigned char *tag_buffer; + int tag_buffer_len; + unsigned char *val_buffer; + int val_buffer_len; + struct simpletlv_member *properties; + unsigned int properties_len; + unsigned int long_properties_len; + /* TODO we should also keep a state, which OID is selected, + * but it does not matter now, because we do not have anything different + * in either buffer + */ + struct coid *coids; + unsigned int coids_len; + /* applet-specific */ + union { + CACPKIAppletData pki_data; + CACCCCAppletData ccc_data; + CACACAAppletData aca_data; + CACPTAppletData pt_data; + void *reserved; + } u; +}; + +/* + * Encode SimpleTLV structures to file expected to be returned by the card. + * This means, data in SimpleTLV prefixed with 2B encoding the length of + * the whole buffer. + */ +static int +cac_create_file(struct simpletlv_member *tlv, size_t tlv_len, + unsigned char **out, int type) +{ + int len, length; + unsigned char *buffer = NULL, *start; + + len = simpletlv_get_length(tlv, tlv_len, type); + if (len < 0) + goto failure; + + buffer = g_malloc(2 /*2B length*/ + len); + + start = buffer + 2; + if (type == SIMPLETLV_TL) + length = simpletlv_encode_tl(tlv, tlv_len, &start, len, NULL); + else if (type == SIMPLETLV_VALUE) + length = simpletlv_encode_val(tlv, tlv_len, &start, len, NULL); + else + goto failure; + + if (length <= 0) + goto failure; + + ushort2lebytes(buffer, length); + + *out = buffer; + return len + 2; + +failure: + *out = NULL; + g_free(buffer); + return 0; +} + +static inline int +cac_create_tl_file(struct simpletlv_member *tlv, size_t tlv_len, + unsigned char **out) +{ + return cac_create_file(tlv, tlv_len, out, SIMPLETLV_TL); +} + +static inline int +cac_create_val_file(struct simpletlv_member *tlv, size_t tlv_len, + unsigned char **out) +{ + return cac_create_file(tlv, tlv_len, out, SIMPLETLV_VALUE); +} + +static inline int +cac_create_empty_file(unsigned char **out) +{ + *out = g_malloc_n(2, sizeof(unsigned char)); + + (*out)[0] = 0x00; + (*out)[1] = 0x00; + return 2; +} + +/* + * This function returns properties of an applet encoded as SimpleTLV. + * If the tags argument is provided, only the tags in the passed list + * with respective values are returned. + * Otherwise, all the tags are returned. + */ +static VCardResponse * +get_properties(VCard *card, + struct simpletlv_member *properties, unsigned int properties_len, + unsigned char *tags, unsigned int tags_len, + unsigned int a_Le) +{ + VCardResponse *r = NULL; + struct simpletlv_member *cp = NULL; + unsigned int cp_len = 0; + unsigned char *properties_buffer = NULL; + unsigned int properties_buffer_len = 0; + + if (tags_len > 0 && tags) { + unsigned int i, j, k = 0; + + cp = g_malloc_n(tags_len, sizeof(struct simpletlv_member)); + + /* show only matching */ + for (j = 0; j < tags_len; j++) { + int match = 0; + for (i = 0; i < properties_len; i++) { + if (properties[i].tag == tags[j]) { + memcpy(&cp[k], &properties[i], + sizeof(struct simpletlv_member)); + match++; + k++; + break; // XXX do not allow more tags of the same ID + } + } + /* if this tag was not found, return */ + if (!match) { + r = vcard_make_response(VCARD7816_STATUS_ERROR_DATA_NOT_FOUND); + goto cleanup; + } + } + cp_len = tags_len; + } else { + cp = properties; + cp_len = properties_len; + } + + /* Encode the SimpleTLV structure */ + properties_buffer_len = simpletlv_encode(cp, cp_len, + &properties_buffer, 0, NULL); + if (properties_buffer_len <= 0) { + g_debug("%s: Failed to encode properties buffer", __func__); + goto cleanup; + } + + if (a_Le > properties_buffer_len) { + r = vcard_response_new_status_bytes( + VCARD7816_SW1_LE_ERROR, properties_buffer_len); + goto cleanup; + } + r = vcard_response_new(card, properties_buffer, properties_buffer_len, + a_Le, VCARD7816_STATUS_SUCCESS); + +cleanup: + g_free(properties_buffer); + if (tags_len > 0 && tags) + g_free(cp); + if (r == NULL) + r = vcard_make_response(VCARD7816_STATUS_ERROR_GENERAL); + return r; +} + +/* + * handle all the APDU's that are common to all CAC applets + */ +static VCardStatus +cac_common_process_apdu(VCard *card, VCardAPDU *apdu, VCardResponse **response) +{ + VCardAppletPrivate *applet_private; + VCardStatus ret = VCARD_FAIL; + int found = 0; + unsigned int i; + + applet_private = vcard_get_current_applet_private(card, apdu->a_channel); + + switch (apdu->a_ins) { + case CAC_GET_PROPERTIES: + /* 5.3.3.4: Get Properties APDU */ + assert(applet_private); + + if (apdu->a_p2 != 0x00) { + /* P2 needs to be 0x00 */ + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_P1_P2_INCORRECT); + ret = VCARD_DONE; + break; + } + + switch (apdu->a_p1) { + case 0x00: + /* Get a GSC-IS v2.0 compatible properties response message. */ + /* If P1 = 0x00 cannot be supported by the smart card, SW1 = 0x6A and SW2 = 86. */ + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_P1_P2_INCORRECT); + break; + case 0x01: + /* Get all the properties. */ + if (apdu->a_Lc != 0) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_DATA_INVALID); + ret = VCARD_DONE; + break; + } + /* TODO the properties buffer should be shorter for P1 = 0x01 */ + + *response = get_properties(card, applet_private->properties, + applet_private->properties_len, NULL, 0, apdu->a_Le); + + break; + case 0x02: + /* Get the properties of the tags provided in list of tags in + * the command data field. */ + if (apdu->a_Lc == 0) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_DATA_INVALID); + ret = VCARD_DONE; + break; + } + *response = get_properties(card, applet_private->properties, + applet_private->properties_len, apdu->a_body, apdu->a_Lc, apdu->a_Le); + break; + case 0x40: + /* XXX This is undocumented P1 argument, which returns properties + * extended with some more values of unknown meaning. + */ + *response = get_properties(card, applet_private->properties, + applet_private->long_properties_len, NULL, 0, apdu->a_Le); + break; + default: + /* unknown params returns (SW1=0x6A, SW2=0x86) */ + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_P1_P2_INCORRECT); + break; + } + + ret = VCARD_DONE; + break; + case VCARD7816_INS_SELECT_FILE: + if (apdu->a_p1 != 0x02) { + /* let the 7816 code handle applet switches */ + ret = VCARD_NEXT; + break; + } + + assert(applet_private); + + /* handle file id setting */ + if (apdu->a_Lc != 2) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_DATA_INVALID); + ret = VCARD_DONE; + break; + } + /* CAC 2 Card Object ID needs to match one of the COID defined + * in the applet + */ + for (i = 0; i < applet_private->coids_len; i++) { + if (memcmp(apdu->a_body, applet_private->coids[i].v, 2) == 0) { + found = 1; + } + } + if (!found) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_FILE_NOT_FOUND); + ret = VCARD_DONE; + break; + } + *response = vcard_make_response(VCARD7816_STATUS_SUCCESS); + ret = VCARD_DONE; + break; + case VCARD7816_INS_GET_RESPONSE: + case VCARD7816_INS_VERIFY: + /* let the 7816 code handle these */ + ret = VCARD_NEXT; + break; + default: + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_INS_CODE_INVALID); + ret = VCARD_DONE; + break; + } + return ret; +} + +/* + * Handle READ BUFFER APDU and other common APDUs for CAC applets + */ +static VCardStatus +cac_common_process_apdu_read(VCard *card, VCardAPDU *apdu, + VCardResponse **response) +{ + VCardAppletPrivate *applet_private; + VCardStatus ret = VCARD_FAIL; + int size, offset; + + applet_private = vcard_get_current_applet_private(card, apdu->a_channel); + + switch (apdu->a_ins) { + case CAC_READ_BUFFER: + /* Body contains exactly two bytes */ + if (!apdu->a_body || apdu->a_Lc != 2) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_DATA_INVALID); + ret = VCARD_DONE; + break; + } + + /* Second byte defines how many bytes should be read */ + size = apdu->a_body[1]; + + /* P1 | P2 defines offset to read from */ + offset = (apdu->a_p1 << 8) | apdu->a_p2; + g_debug("%s: Reqested offset: %d bytes", __func__, offset); + + /* First byte selects TAG+LEN or VALUE buffer */ + switch (apdu->a_body[0]) { + case CAC_FILE_VALUE: + size = MIN(size, applet_private->val_buffer_len - offset); + if (size < 0) { /* Overrun returns (SW1=0x6A, SW2=0x86) */ + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_P1_P2_INCORRECT); + break; + } + *response = vcard_response_new_bytes( + card, applet_private->val_buffer + offset, size, + apdu->a_Le, VCARD7816_SW1_SUCCESS, 0); + break; + case CAC_FILE_TAG: + g_debug("%s: Reqested: %d bytes", __func__, size); + size = MIN(size, applet_private->tag_buffer_len - offset); + if (size < 0) { /* Overrun returns (SW1=0x6A, SW2=0x86) */ + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_P1_P2_INCORRECT); + break; + } + g_debug("%s: Returning: %d bytes (have %d)", __func__, size, + applet_private->tag_buffer_len); + *response = vcard_response_new_bytes( + card, applet_private->tag_buffer + offset, size, + apdu->a_Le, VCARD7816_SW1_SUCCESS, 0); + break; + default: + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_DATA_INVALID); + break; + } + if (*response == NULL) { + *response = vcard_make_response( + VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE); + } + ret = VCARD_DONE; + break; + case CAC_UPDATE_BUFFER: + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED); + ret = VCARD_DONE; + break; + default: + ret = cac_common_process_apdu(card, apdu, response); + break; + } + return ret; +} + + +/* + * reset the inter call state between applet selects + */ +static VCardStatus +cac_applet_pki_reset(VCard *card, int channel) +{ + VCardAppletPrivate *applet_private; + CACPKIAppletData *pki_applet; + applet_private = vcard_get_current_applet_private(card, channel); + assert(applet_private); + pki_applet = &(applet_private->u.pki_data); + + g_free(pki_applet->sign_buffer); + pki_applet->sign_buffer = NULL; + pki_applet->sign_buffer_len = 0; + return VCARD_DONE; +} + +static VCardStatus +cac_applet_passthrough_reset(VCard *card, int channel) +{ + VCardAppletPrivate *applet_private; + applet_private = vcard_get_current_applet_private(card, channel); + assert(applet_private); + + g_free(applet_private->tag_buffer); + applet_private->tag_buffer = NULL; + applet_private->tag_buffer_len = 0; + g_free(applet_private->val_buffer); + applet_private->val_buffer = NULL; + applet_private->val_buffer_len = 0; + return VCARD_DONE; +} + +static VCardStatus +cac_applet_pki_process_apdu(VCard *card, VCardAPDU *apdu, + VCardResponse **response) +{ + CACPKIAppletData *pki_applet; + VCardAppletPrivate *applet_private; + int size; + unsigned char *sign_buffer; + bool retain_sign_buffer = FALSE; + vcard_7816_status_t status; + VCardStatus ret = VCARD_FAIL; + + applet_private = vcard_get_current_applet_private(card, apdu->a_channel); + assert(applet_private); + pki_applet = &(applet_private->u.pki_data); + + switch (apdu->a_ins) { + case CAC_UPDATE_BUFFER: + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_CONDITION_NOT_SATISFIED); + ret = VCARD_DONE; + break; + case CAC_SIGN_DECRYPT: + if (apdu->a_p2 != 0) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_P1_P2_INCORRECT); + ret = VCARD_DONE; + break; + } + size = apdu->a_Lc; + + sign_buffer = g_realloc(pki_applet->sign_buffer, + pki_applet->sign_buffer_len + size); + memcpy(sign_buffer+pki_applet->sign_buffer_len, apdu->a_body, size); + size += pki_applet->sign_buffer_len; + switch (apdu->a_p1) { + case 0x80: + /* p1 == 0x80 means we haven't yet sent the whole buffer, wait for + * the rest */ + pki_applet->sign_buffer = sign_buffer; + pki_applet->sign_buffer_len = size; + *response = vcard_make_response(VCARD7816_STATUS_SUCCESS); + retain_sign_buffer = TRUE; + break; + case 0x00: + /* we now have the whole buffer, do the operation, result will be + * in the sign_buffer */ + status = vcard_emul_rsa_op(card, pki_applet->key, + sign_buffer, size); + if (status != VCARD7816_STATUS_SUCCESS) { + *response = vcard_make_response(status); + break; + } + *response = vcard_response_new(card, sign_buffer, size, apdu->a_Le, + VCARD7816_STATUS_SUCCESS); + if (*response == NULL) { + *response = vcard_make_response( + VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE); + } + break; + default: + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_P1_P2_INCORRECT); + break; + } + if (!retain_sign_buffer) { + g_free(sign_buffer); + pki_applet->sign_buffer = NULL; + pki_applet->sign_buffer_len = 0; + } + ret = VCARD_DONE; + break; + default: + ret = cac_common_process_apdu_read(card, apdu, response); + break; + } + return ret; +} + +static VCardStatus +cac_applet_aca_process_apdu(VCard *card, VCardAPDU *apdu, + VCardResponse **response) +{ + VCardStatus ret = VCARD_FAIL; + CACACAAppletData *aca_applet; + VCardAppletPrivate *applet_private; + int format; + + applet_private = vcard_get_current_applet_private(card, apdu->a_channel); + assert(applet_private); + aca_applet = &(applet_private->u.aca_data); + + switch (apdu->a_ins) { + case CAC_GET_ACR: + /* generate some ACRs Chapter 5.3.3.5 + * Works only on the ACA container, not the others! + */ + if (apdu->a_p2 != 0x00) { + /* P2 needs to be 0x00 */ + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_P1_P2_INCORRECT); + ret = VCARD_DONE; + break; + } + + format = ((apdu->a_p1 & 0x40) + ? CAC_FORMAT_EXTENDED + : CAC_FORMAT_SIMPLETLV); + + switch (apdu->a_p1) { + case 0x00: + case 0x40: + case 0x41: /* This one returns the same as 0x40 for some reason */ + /* All ACR table entries are to be extracted */ + if (apdu->a_Lc != 0) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_DATA_INVALID); + break; + } + *response = cac_aca_get_acr_response(card, apdu->a_Le, NULL, + format); + break; + + case 0x01: + /* Only one entry of the ACR table is extracted based on ACRID */ + if (apdu->a_Lc != 1) { /* ACRID is one byte */ + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_DATA_INVALID); + break; + } + *response = cac_aca_get_acr_response(card, apdu->a_Le, + apdu->a_body, format); + break; + + case 0x10: + case 0x50: + case 0x51: /* returns the same as 0x50 for some reason */ + case 0x52: /* returns the same as 0x50 for some reason */ + /* All Applet/Object ACR table entries are to be extracted */ + if (apdu->a_Lc != 0) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_DATA_INVALID); + break; + } + *response = cac_aca_get_applet_acr_response(card, apdu->a_Le, + aca_applet->pki_applets, NULL, 0, NULL, format); + break; + + case 0x11: + /* Only the entries of the Applet/Object ACR table for + * one applet are extracted based on applet AID */ + if (apdu->a_Lc != 7) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_DATA_INVALID); + break; + } + *response = cac_aca_get_applet_acr_response(card, apdu->a_Le, + aca_applet->pki_applets, apdu->a_body, apdu->a_Lc, NULL, + format); + break; + + case 0x12: + /* Only one entry of the Applet/Object ACR table for + * an object is extracted based on object ID */ + if (apdu->a_Lc != 2) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_DATA_INVALID); + break; + } + *response = cac_aca_get_applet_acr_response(card, apdu->a_Le, + aca_applet->pki_applets, NULL, 0, apdu->a_body, format); + break; + + case 0x20: + case 0x60: + /* The Access Method Provider table is extracted. */ + if (apdu->a_Lc != 0) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_DATA_INVALID); + break; + } + *response = cac_aca_get_amp_response(card, apdu->a_Le, format); + break; + + case 0x21: + case 0x61: + /* The Service Applet table is extracted. */ + if (apdu->a_Lc != 0) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_DATA_INVALID); + break; + } + *response = cac_aca_get_service_response(card, apdu->a_Le, + aca_applet->pki_applets, format); + break; + + default: + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED); + break; + } + ret = VCARD_DONE; + break; + /* XXX unknown APDU from ActivClient after PIN verification */ + case 0x5A: + /* ??? + * 80 5A 00 00 00 + * HW response: 90 00 + */ + *response = vcard_make_response(VCARD7816_STATUS_SUCCESS); + ret = VCARD_DONE; + break; + default: + ret = cac_common_process_apdu(card, apdu, response); + break; + } + return ret; +} + +static VCardStatus +cac_passthrough_container_process_apdu(VCard *card, VCardAPDU *apdu, + VCardResponse **response) +{ + VCardStatus ret = VCARD_FAIL; + CACPTAppletData *pt_applet; + VCardAppletPrivate *applet_private; + + applet_private = vcard_get_current_applet_private(card, apdu->a_channel); + assert(applet_private); + pt_applet = &(applet_private->u.pt_data); + + switch (apdu->a_ins) { + case CAC_READ_BUFFER: + /* The data were not yet retrieved from the card -- do it now */ + if (applet_private->tag_buffer == NULL || applet_private->val_buffer == NULL) { + unsigned char *data; + unsigned int data_len; + size_t tlv_len; + struct simpletlv_member *tlv; + + data = vcard_emul_read_object(card, pt_applet->label, &data_len); + if (data) { + tlv = simpletlv_parse(data, data_len, &tlv_len); + g_free(data); + + /* break the data buffer to TL and V buffers */ + applet_private->tag_buffer_len = cac_create_tl_file(tlv, tlv_len, + &applet_private->tag_buffer); + applet_private->val_buffer_len = cac_create_val_file(tlv, tlv_len, + &applet_private->val_buffer); + + simpletlv_free(tlv, tlv_len); + } else { + /* there is not a CAC card in a slot ? */ + /* Return an empty buffer so far */ + /* TODO try to emulate the expected structures here */ + applet_private->tag_buffer_len = cac_create_empty_file( + &applet_private->tag_buffer); + applet_private->val_buffer_len = cac_create_empty_file( + &applet_private->val_buffer); + } + } + /* fallthrough */ + default: + ret = cac_common_process_apdu_read(card, apdu, response); + break; + } + return ret; +} + +/* + * utilities for creating and destroying the private applet data + */ +static void +cac_delete_pki_applet_private(VCardAppletPrivate *applet_private) +{ + CACPKIAppletData *pki_applet_data; + + if (applet_private == NULL) { + return; + } + pki_applet_data = &(applet_private->u.pki_data); + g_free(pki_applet_data->sign_buffer); + g_free(applet_private->tag_buffer); + g_free(applet_private->val_buffer); + g_free(applet_private->coids); + /* this one is cloned so needs to be freed */ + simpletlv_free(applet_private->properties, applet_private->long_properties_len); + if (pki_applet_data->key != NULL) { + vcard_emul_delete_key(pki_applet_data->key); + } + g_free(applet_private); +} + +static void +cac_delete_ccc_applet_private(VCardAppletPrivate *applet_private) +{ + if (applet_private == NULL) { + return; + } + g_free(applet_private->tag_buffer); + g_free(applet_private->val_buffer); + g_free(applet_private->coids); + g_free(applet_private); +} + +static void +cac_delete_aca_applet_private(VCardAppletPrivate *applet_private) +{ + if (applet_private == NULL) { + return; + } + g_free(applet_private->coids); + g_free(applet_private); +} + +static void +cac_delete_empty_applet_private(VCardAppletPrivate *applet_private) +{ + if (applet_private == NULL) { + return; + } + g_free(applet_private->coids); + g_free(applet_private->tag_buffer); + g_free(applet_private->val_buffer); + /* this one is cloned so needs to be freed */ + simpletlv_free(applet_private->properties, applet_private->properties_len); + g_free(applet_private); +} + +static void +cac_delete_passthrough_applet_private(VCardAppletPrivate *applet_private) +{ + CACPTAppletData *pt_applet_data; + + if (applet_private == NULL) { + return; + } + pt_applet_data = &(applet_private->u.pt_data); + g_free(pt_applet_data->label); + g_free(applet_private->tag_buffer); + g_free(applet_private->val_buffer); + g_free(applet_private->coids); + /* this one is cloned so needs to be freed */ + simpletlv_free(applet_private->properties, applet_private->properties_len); + g_free(applet_private); +} + +static VCardAppletPrivate * +cac_new_pki_applet_private(int i, const unsigned char *cert, + int cert_len, VCardKey *key) +{ + CACPKIAppletData *pki_applet_data; + VCardAppletPrivate *applet_private; + int bits; + + /* PKI applet Properies ex.: + * 01 Tag: Applet Information + * 05 Length + * 10 Applet family + * 02 06 02 03 Applet version + * 40 Tag: Number of objects managed by this instance + * 01 Length + * 01 One + * 51 Tag: First PKI object + * 11 Length + * 41 Tag: ObjectID + * 02 Length + * 01 01 + * 42 Buffer properties + * 05 Length + * 00 Type of tag supported + * 1E 00 T-Buffer length (LSB, MSB) + * 54 05 V-Buffer length (LSB, MSB) + * 43 Tag: PKI properties + * 04 Length + * 06 Algorithm ID Table 5-6 in GSC-IS 2.1 + * 10 Key length bytes /8 + * 01 Private key initialized + * 01 Public key initialized + * + * Long Properties: + * PKI applet: + * 01 05 Applet Information + * 10 02 06 02 03 + * 40 01 Number of objects + * 01 + * 51 14 First PKI Object + * 41 02 Object ID + * 01 02 + * 42 05 Buffer properties + * 00 1E 00 57 05 + * 43 04 PKI Properties + * 06 10 01 00 + * 26 01 ??? + * 01 + * 39 01 + * 00 + * 3A 07 ACA ??? + * A0 00 00 00 79 03 00 + */ + unsigned char object_id[] = "\x01\x00"; + unsigned char buffer_properties[] = "\x00\x00\x00\x00\x00"; + unsigned char pki_properties[] = "\x06\x10\x01\x01"; + unsigned char buffer_26[] = "\x01"; + static struct simpletlv_member pki_object[] = { + {CAC_PROPERTIES_OBJECT_ID, 2, {/*.value = object_id*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PROPERTIES_BUFFER_PROPERTIES, 5, {/*.value = buffer_properties*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PROPERTIES_PKI_PROPERTIES, 4, {/*.value = pki_properties*/}, + SIMPLETLV_TYPE_LEAF}, + {0x26, 0x01, {/*.child = buffer_26*/}, SIMPLETLV_TYPE_LEAF}, + }; + unsigned char applet_information[] = "\x10\x02\x06\x02\x03"; + unsigned char number_objects[] = "\x01"; + unsigned char buffer_39[] = "\x00"; + unsigned char aca_aid[] = "\xA0\x00\x00\x00\x79\x03\x00"; + static struct simpletlv_member properties[] = { + {CAC_PROPERTIES_APPLET_INFORMATION, 5, {/*.value = applet_information*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PROPERTIES_NUMBER_OBJECTS, 1, {/*.value = number_objects */}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PROPERTIES_PKI_OBJECT, 4, {/*.child = pki_object*/}, + SIMPLETLV_TYPE_COMPOUND}, + {0x39, 0x01, {/*.child = buffer_39*/}, SIMPLETLV_TYPE_LEAF}, + {0x3A, 0x07, {/*.child = aca_aid*/}, SIMPLETLV_TYPE_LEAF}, + }; + size_t properties_len = sizeof(properties)/sizeof(struct simpletlv_member); + /* if this would be 1, the certificate would be compressed */ + unsigned char certinfo[] = "\x00"; + struct simpletlv_member buffer[] = { + {CAC_PKI_TAG_CERTINFO, 1, {/*.value = certinfo*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PKI_TAG_CERTIFICATE, cert_len, {/*.value = cert*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PKI_TAG_MSCUID, 0, {/*.value = NULL*/}, SIMPLETLV_TYPE_LEAF}, + {CAC_PKI_TAG_ERROR_DETECTION_CODE, 0, {/*.value = NULL*/}, + SIMPLETLV_TYPE_LEAF}, + }; + size_t buffer_len = sizeof(buffer)/sizeof(struct simpletlv_member); + + applet_private = g_new0(VCardAppletPrivate, 1); + pki_applet_data = &(applet_private->u.pki_data); + /* + * if we want to support compression, then we simply change the 0 to a 1 + * in certinfo and compress the cert data with libz + */ + + /* prepare the buffers to when READ_BUFFER will be called. + * Assuming VM card with (LSB first if > 255) + * separate Tag+Length, Value buffers as described in 8.4: + * 2 B 1 B 1-3 B 1 B 1-3 B + * [ T-Len ] [ Tag1 ] [ Len1 ] [ Tag2] [ Len2 ] [...] + * + * 2 B Len1 B Len2 B + * [ V-Len ] [ Value 1 ] [ Value 2 ] [...] + * */ + + /* Tag+Len buffer */ + buffer[0].value.value = certinfo; + buffer[1].value.value = (unsigned char *)cert; + buffer[2].value.value = NULL; + buffer[3].value.value = NULL; + /* Ex: + * 0A 00 Length of whole buffer + * 71 Tag: CertInfo + * 01 Length: 1B + * 70 Tag: Certificate + * FF B2 03 Length: (\x03 << 8) || \xB2 + * 72 Tag: MSCUID + * 26 Length + */ + applet_private->tag_buffer_len = cac_create_tl_file(buffer, buffer_len, + &applet_private->tag_buffer); + if (applet_private->tag_buffer_len == 0) { + goto failure; + } + g_debug("%s: applet_private->tag_buffer = %s", __func__, + hex_dump(applet_private->tag_buffer, applet_private->tag_buffer_len, NULL, 0)); + + /* Value buffer */ + /* Ex: + * DA 03 Length of complete buffer + * 01 Value of CertInfo + * 78 [..] 6C Cert Value + * 7B 63 37 35 62 62 61 64 61 2D 35 32 39 38 2D 31 + * 37 35 62 2D 39 32 64 63 2D 39 38 35 30 36 62 65 + * 30 30 30 30 30 7D MSCUID Value + */ + applet_private->val_buffer_len = cac_create_val_file(buffer, buffer_len, + &applet_private->val_buffer); + if (applet_private->val_buffer_len == 0) { + goto failure; + } + g_debug("%s: applet_private->val_buffer = %s", __func__, + hex_dump(applet_private->val_buffer, applet_private->val_buffer_len, NULL, 0)); + + /* Inject Object ID */ + object_id[1] = i; + pki_object[0].value.value = object_id; + + /* Create Object ID list */ + applet_private->coids = g_malloc(sizeof(struct coid)); + memcpy(applet_private->coids[0].v, object_id, 2); + applet_private->coids_len = 1; + + /* Inject T-Buffer and V-Buffer lengths in the properties buffer */ + ushort2lebytes(&buffer_properties[1], applet_private->tag_buffer_len); + ushort2lebytes(&buffer_properties[3], applet_private->val_buffer_len); + pki_object[1].value.value = buffer_properties; + + /* PKI properties needs adjustments based on the key sizes */ + bits = vcard_emul_rsa_bits(key); + g_debug("RSA bits = %d", bits); + if (bits > 0) + pki_properties[1] = 0xff & (bits / 8 / 8); + pki_object[2].value.value = pki_properties; + pki_object[3].value.value = buffer_26; + + /* Inject Applet Version */ + properties[0].value.value = applet_information; + properties[1].value.value = number_objects; + properties[2].value.child = pki_object; + properties[3].value.value = buffer_39; + properties[4].value.value = aca_aid; + + /* Clone the properties */ + applet_private->properties_len = 3; + applet_private->long_properties_len = properties_len; + applet_private->properties = simpletlv_clone(properties, + applet_private->long_properties_len); + if (applet_private->properties == NULL) { + goto failure; + } + pki_applet_data->key = key; + return applet_private; + +failure: + if (applet_private) + cac_delete_pki_applet_private(applet_private); + return NULL; +} + +/* + * Other applets breakdown: + * + * A00000007902FB: ??? (generic container ??) + * $ opensc-tool -s 00A4040007A00000007902FB -s 8056010000 + * PROPERTIES: + * 01 05 + * 10 02 06 01 00 + * 40 01 + * 01 + * 50 0B + * 41 02 + * 02 FB + * 42 05 + * 01 <-- Inidicates that this is not SimpleTLV ? + * 62 00 60 01 + * $ opensc-tool -s 00A4040007A00000007902FB -s 8052000002010202 + * $ opensc-tool -s 00A4040007A00000007902FB -s 8052000002020202 + * TAG, VALUE BUFFER: + * empty + * + * A00000007902FE: PKI Certificate + * $ opensc-tool -s 00A4040007A00000007902FE -s 8056010000 + * PROPERTIES: + * 01 05 + * 10 02 06 02 03 + * 40 01 + * 01 + * 50 0B + * 41 02 + * 02 FE + * 42 05 + * 01 <-- Indicates that this is not SimpleTLV, but what? + * B2 00 30 02 + * $ opensc-tool -s 00A4040007A00000007902FE -s 8052000002010202 + * $ opensc-tool -s 00A4040007A00000007902FE -s 8052000002020202 + * TAG BUFFER: + * 36 00 <-- length + * 00 00 14 01 DC 0B 00 00 14 01 DD 03 00 00 14 01 72 29 + * 01 00 14 01 DC 0B 01 00 14 01 DD 03 01 00 14 01 72 29 + * 02 00 14 01 DC 0B 02 00 14 01 DD 03 02 00 14 01 72 29 + * [ID?][same] [ID?][same] [ID?][same] + * + * VALUE BUFFER: + * A5 00 + * 00 C8 C8 CE <-- same + * A0 00 00 00 79 01 00 <-- PKI Applet AID + * 00 01 00 <-- OID ??? + * 00 01 01 <-- same + * 7B 62 30 37 39 32 32 64 61 2D 35 30 30 30 2D 31 + * 30 37 39 2D 39 32 64 39 2D 39 38 35 30 36 62 65 + * 30 30 30 30 30 7D <-- MSCUID ??? + * + * 00 C8 C8 CE + * A0 00 00 00 79 01 01 + * 00 01 01 + * 00 01 01 + * 7B 63 35 36 33 65 35 31 38 2D 34 32 63 31 2D 31 + * 35 36 33 2D 39 32 64 62 2D 39 38 35 30 36 62 65 + * 30 30 30 30 30 7D + * + * 00 C8 C8 CE + * A0 00 00 00 79 01 02 + * 00 01 02 + * 00 01 01 + * 7B 64 37 62 33 63 38 63 38 2D 31 32 63 38 2D 31 + * 37 62 33 2D 39 32 64 64 2D 39 38 35 30 36 62 65 + * 30 30 30 30 30 7D + * + * Read from OpenSC PKCS#11: + * XXX TODO OpenSC criples the data while attempting to parse it as a SimpleTLV buffers + * 1401 << TL + * 00 << V + * DC0B << TL + * C8 << V + * C8CE << TL + * A000000079010000140101DD03000001 + * 14010172297B62303739323264612D35 + * 3030302D313037392D393264392D3938 + * 353036626530303030307D00C8C80100 + * 1401CEDC0BA000000079010100010100 + * 0100140101DD03017B63010014013572 + * 293633653531382D343263312D313536 + * 332D393264622D393835303662653030 + * 3030307D00C8C8CEA0000200140100DC + * 0B007901020001020001017B02001401 + * 64DD0337623302001401630000000000 + * 00000000000000000000000000000000 + * 00000000000000000000000000000000 + * 000000 << V + * + * + * A00000007902FD: PKI Credential + * $ opensc-tool -s 00A4040007A00000007902FD -s 8056010000 + * PROPERTIES: + * 01 05 + * 10 02 06 02 03 + * 40 01 + * 01 + * 50 0B + * 41 02 + * 02 FD + * 42 05 + * 01 <-- Inidicates that this is not SimpleTLV ? + * B2 00 58 07 + * $ opensc-tool -s 00A4040007A00000007902FD -s 8052000002010202 + * $ opensc-tool -s 00A4040007A00000007902FD -s00200000083737373737373737 -s 8052000002020202 + * TAG BUFFER: + * 12 00 + * 00 00 14 01 64 A5 + * 01 00 14 01 64 A5 + * 02 00 14 01 64 B9 + * + * VALUE BUFFER (after login): + * 03 02 + * 00 02 01 00 00 14 00 00 00 CF 12 87 F7 D0 6B 10 + * 09 EF D5 A7 01 50 48 0D 44 60 7A 2E EC 20 01 00 + * 00 80 00 00 00 A9 A3 31 FA 76 D2 19 03 89 B8 6A + * 7F 3C 06 EE DC 50 44 18 79 F1 F6 8B B1 A3 29 E8 + * 71 7A 39 4D 25 F6 0D 97 15 C6 D9 A3 34 AC E3 6B + * 36 F6 F9 50 0C A9 ED 99 8B A9 0A EF EC 47 0B 46 + * 17 FE 4E 71 08 57 88 5D 76 F1 42 8F B9 77 43 2F + * C7 80 AC F6 57 58 CB 1F 6F 3A 72 A3 8C 8A E2 8E + * 63 5B C6 65 5F 37 9A 75 18 39 3B 32 35 A0 19 6E + * 95 1D 86 A8 C4 AF E9 FC 0F 89 5D B0 98 EF C7 57 + * A5 8E A6 A7 39 + * 00 02 01 00 00 14 00 00 00 17 61 A8 36 F7 6D C8 + * 91 2D 8B 45 95 02 D7 8F E0 5C 5B A3 2A 20 01 00 + * 00 80 00 00 00 BF 8C CB 0B D0 9E 6A 70 18 45 1B + * A8 2D B5 09 17 8B 1F AF 73 75 23 7B 33 A0 6D 5A + * 8D 50 38 E8 1E 7B 5D 27 BD 72 A7 9A 60 BD F6 07 + * 19 C2 92 7A 64 F1 EF A6 AC AD 1A 12 6F 46 94 DA + * D9 C4 BC B0 23 31 BC 29 88 19 3C E3 8F DB F2 64 + * 41 F2 B0 79 7B CC B1 AC E3 26 1D E3 7C 8C 3C 29 + * DD B2 41 58 F6 35 47 46 AE A8 D0 F2 AA 5F 7B 89 + * B5 D8 53 1C 5F FC EE 41 C8 5B B2 C6 64 33 63 30 + * F1 70 FA D4 C9 + * 00 02 01 00 00 28 00 00 00 37 36 30 33 31 37 43 + * 37 32 37 38 41 33 33 32 36 31 45 41 42 45 44 31 + * 34 44 39 37 31 42 37 34 46 32 31 46 45 43 45 45 + * 37 20 01 00 00 80 00 00 00 C6 18 34 B8 64 DF BF + * 07 1D 1A 3C A2 81 2D 6E 63 FA 60 C2 D6 9F 28 8B + * D8 FD 2B B4 E7 03 E2 75 D3 81 DB 24 A7 D5 14 D5 + * B6 C2 65 9F 14 40 A5 78 DB 15 79 A4 69 22 6F 9A + * 83 A8 FC BF 39 D0 89 B5 21 1B 11 D7 31 2E 4C E9 + * B2 03 F8 74 3B EC B1 E1 6E 89 7D C1 32 82 16 B0 + * 53 36 90 B0 79 BF 4C F5 3E E1 9D 54 A9 AD 8B F5 + * 01 F1 39 55 D8 F3 AC 47 9A 7F 73 3D 3E C0 AE 65 + * F3 2B 60 F3 07 06 3D 61 5B + * + * + * A0000000790200: Person Instance (D.1 CAC Data Model Specific) + * $ opensc-tool -s 00A4040007A0000000790200 -s 8056010000 + * PROPERTIES: + * 01 05 + * 10 02 06 02 03 + * 40 01 + * 01 + * 50 0B + * 41 02 + * 02 00 + * 42 05 + * 00 42 00 42 01 + * $ opensc-tool -s 00A4040007A0000000790200 -s 8052000002010202 + * $ opensc-tool -s 00A4040007A0000000790200 -s 8052000002020202 + * TAG BUFFER: + * 20 00 + * 01 05 + * 02 00 + * 03 06 + * 04 00 + * 05 09 + * 06 08 + * 07 01 + * 08 01 + * 11 01 + * 17 0A + * 18 01 + * 62 08 + * 65 08 + * 63 08 + * 66 08 + * 67 01 + * VALUE BUFFER: + * 4B 00 + * 4D 61 72 69 65 Person First Name + * 54 75 72 6E 65 72 Person Last Name + * 38 37 36 30 32 30 30 33 35 Person Identifier + * 31 39 37 30 30 34 30 32 Date of Birth + * 46 Sex Category Code + * 54 Person Identifier Type Code + * 39 Blood Type Code + * 31 30 30 31 32 37 37 33 39 38 DoD EDI Person Identifier + * 5A Organ Donor + * 32 30 30 39 30 34 30 32 Identification Card Issue Date + * 32 30 30 39 30 34 30 32 Date Demographic Data was Loaded on + * 32 30 31 32 30 34 30 31 Identification Card Expiration Date + * 32 30 31 32 30 34 30 31 Date Demographic Data on Chip Expires + * 55 Card Instance Identifier + * + * For real cards, we could try to proxy this from original card, + * OpenSC exposes this as a data object as SimpleLTV merged in one buffer + * $ pkcs11-tool --login --read-object --application-label 'Person Instance' --type data + * 01 05 + * 4d 61 72 69 65 + * 02 00 + * 03 06 + * 54 75 72 6e 65 72 + * 04 00 + * 05 09 + * 38 37 36 30 32 30 30 33 35 + * 06 08 + * 31 39 37 30 30 34 30 32 + * 07 01 + * 46 + * 08 01 + * 54 + * 11 01 + * 39 + * 17 0a + * 31 30 30 31 32 37 37 33 39 38 + * 18 01 + * 5a + * 62 08 + * 32 30 30 39 30 34 30 32 + * 65 08 + * 32 30 30 39 30 34 30 32 + * 63 08 + * 32 30 31 32 30 34 30 31 + * 66 08 + * 32 30 31 32 30 34 30 31 + * 2e 31 30 <-- this is also broken in OpenSC + * should be + * 67 01 55 + * + * + * A0000000790201: Personnel (D.1 CAC Data Model Specific) + * $ opensc-tool -s 00A4040007A0000000790201 -s 8056010000 + * PROPERTIES: + * 01 05 + * 10 02 06 02 03 + * 40 01 + * 01 + * 50 0B + * 41 02 + * 02 01 + * 42 05 + * 00 22 00 62 00 + * + * $ opensc-tool -s 00A4040007A0000000790201 -s 8052000002010202 + * $ opensc-tool -s 00A4040007A0000000790201 -s 8052000002020202 + * TAG BUFFER: + * 16 00 + * 19 00 + * 20 00 + * 35 00 + * 24 01 + * 25 02 + * 26 04 + * 34 01 + * 36 02 + * D3 02 + * D4 00 + * D5 00 + * VALUE BUFFER: + * 0C 00 + * 4E Branch of Service Code + * 30 31 Pay Grade Code + * 57 4F 2D 31 Rank Code + * 41 Personnel Category Code + * 4D 57 Pay Plan Code + * 30 30 Personnel Entitlement Condition Code + * + * pkcs11-tool --pin 77777777 --read-object --application-label 'Personnel' --type data + * OpenSC exposes this as a data object as SimpleLTV merged in one buffer: + * 19 00 + * 20 00 + * 35 00 + * 24 01 + * 4e + * 25 02 + * 30 31 + * 26 04 + * 57 4f 2d 31 + * 34 01 + * 41 + * 36 02 + * 4d 57 + * d3 02 + * 30 30 + * 00 00 fc bf <<< OpenSC bug (junk in the end instead of last encoded elements) + * + * + * + * + * A0000000791201: Empty + * $ opensc-tool -s 00A4040007A0000000791201 -s 8056010000 + * PROPERTIES: + * 01 05 + * 10 02 06 02 03 + * 40 01 + * 01 + * 50 0B + * 41 02 + * 12 01 + * 42 05 + * 00 42 02 C0 05 + * $ opensc-tool -s 00A4040007A0000000791201 -s 8052000002010202 + * $ opensc-tool -s 00A4040007A0000000791201 -s 8052000002020202 + * TAG, VALUE BUFFERS: + * empty + * + * A0000000791202: Empty + * $ opensc-tool -s 00A4040007A0000000791202 -s 8056010000 + * PROPERTIES: + * 01 05 + * 10 02 06 02 03 + * 40 01 + * 01 + * 50 0B + * 41 02 + * 12 02 + * 42 05 + * 00 42 01 40 06 + * $ opensc-tool -s 00A4040007A0000000791202 -s 8052000002010202 + * $ opensc-tool -s 00A4040007A0000000791202 -s 8052000002020202 + * TAG, VALUE BUFFERS: + * empty + * + * A00000007902F0: Empty (no buffers) + * $ opensc-tool -s 00A4040007A00000007902F0 -s 8056010000 + * PROPERTIES: + * 01 05 + * 10 02 06 02 03 + * 40 01 + * 00 + * + * A00000007902F1: Empty (no buffers) + * $ opensc-tool -s 00A4040007A00000007902F1 -s 8056010000 + * PROPERTIES: + * 01 05 + * 10 02 06 02 03 + * 40 01 + * 00 + * + * A00000007902F2: Empty (no buffers) + * $ opensc-tool -s 00A4040007A00000007902F2 -s 8056010000 + * PROPERTIES: + * 01 05 + * 10 02 06 02 03 + * 40 01 + * 00 + * + * + * Access Control File + * A0000001163000 + * PROPERTIES: shared among the OIDs + * 01 05 + * 10 02 06 02 03 + * 40 01 Number of objects + * 04 + * 50 0B TV Buffer + * 41 02 Object ID + * 30 00 + * 42 05 + * 00 <- These are SimpleTLV + * 1A 00 D2 07 + * 50 0B TV Buffer + * 41 02 Object ID + * 60 10 + * 42 05 + * 00 + * 0E 00 BA 0B + * 50 0B TV buffer + * 41 02 Object ID + * 60 30 + * 42 05 + * 00 + * 0A 00 EE 2C + * 50 0B TV Buffer + * 41 02 Object ID + * 90 00 + * 42 05 + * 00 + * 0E 00 4E 04 + * + * OID buffers (from NIST SP 800-73-4) + * :3000: Card Holder Unique Identifier + * Tag buffer: + * 0C 00 + * 30 19 FASC + * 34 10 GUID + * 35 08 Expiration Date + * 3E FF 1A 06 Issuer Asymmetric Signature + * FE 00 Error detection code + * Value buffer: + * D4 F8 10 DA 08 26 6C 10 A2 04 E5 83 60 DA 01 0C + * 11 CE 66 62 84 38 10 93 E1 <-- SEIWG data + * + * :6010: Cardholder Fingerprints + * Tag buffer: + * 06 00 + * BC FF CF 04 Fingerprint I & II + * FE 00 Error Detection Code + * + * :6030: Cardholder Facial Image + * Tag buffer: + * 06 00 + * BC FF A9 29 Image for Visual Verification + * FE 00 Error Detection Code + * + * :9000: Security Object + * 08 00 + * BB FF 38 02 Security Object + * BA 30 Mapping of DG to ContainerID + * FE 00 Error Detectionc Code + * + * we should do this as passthrough too + */ + + +static VCardAppletPrivate * +cac_new_ccc_applet_private(int cert_count) +{ + VCardAppletPrivate *applet_private; + + /* CCC applet Properties ex.: + * 01 Tag: Applet Information + * 05 Length + * 10 Applet family + * 02 06 02 03 Applet version + * 40 Tag: Number of objects managed by this instance + * 01 Length + * 01 One + * 50 Tag: First TV-Buffer Object + * 0B Length + * 41 Tag: ObjectID + * 02 Length + * DB 00 + * 42 Tag: Buffer Properties + * 05 Length + * 00 Type of Tag Supported + * F6 00 T-Buffer length (LSB, MSB) + * 04 02 V-Buffer length (LSB, MSB) + */ + static unsigned char object_id[] = "\xDB\x00"; + static unsigned char buffer_properties[] = "\x00\x00\x00\x00\x00"; + static unsigned char buffer_26[] = "\x01"; + static struct simpletlv_member tv_object[3] = { + {CAC_PROPERTIES_OBJECT_ID, 2, {/*.value = object_id*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PROPERTIES_BUFFER_PROPERTIES, 5, {/*.value = buffer_properties*/}, + SIMPLETLV_TYPE_LEAF}, + {0x26, 0x01, {/*.value = buffer_26*/}, SIMPLETLV_TYPE_LEAF}, + }; + static unsigned char applet_information[] = "\x10\x02\x06\x02\x03"; + static unsigned char number_objects[] = "\x01"; + static unsigned char buffer_39[] = "\x00"; + static unsigned char aca_aid[] = "\xA0\x00\x00\x00\x79\x03\x00"; + static struct simpletlv_member properties[] = { + {CAC_PROPERTIES_APPLET_INFORMATION, 5, {/*.value = applet_information*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PROPERTIES_NUMBER_OBJECTS, 1, {/*.value = number_objects */}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PROPERTIES_TV_OBJECT, 2, {/*.child = tv_object*/}, + SIMPLETLV_TYPE_COMPOUND}, + {0x39, 0x01, {/*.child = buffer_39*/}, SIMPLETLV_TYPE_LEAF}, + {0x3A, 0x07, {/*.child = aca_aid*/}, SIMPLETLV_TYPE_LEAF}, + }; + size_t properties_len = sizeof(properties)/sizeof(struct simpletlv_member); + + unsigned char card_identifier[] = "\xA0\x00\x00\x00\x79\x03\x02\x40\x70\x50" + "\x72\x36\x0E\x00\x00\x58\xBD\x00\x2C\x19\xB5"; + unsigned char cc_version[] = "\x21"; + unsigned char cg_version[] = "\x21"; + unsigned char cardurl[21][16] = { + /* common CardURLs */ + "\xA0\x00\x00\x00\x79\x01\x02\xFB\x02\xFB\x00\x00\x00\x00\x00\x00", /* ??? */ + "\xA0\x00\x00\x00\x79\x01\x02\xFE\x02\xFE\x00\x00\x00\x00\x00\x00", /* PKI Certificate */ + "\xA0\x00\x00\x00\x79\x01\x02\xFD\x02\xFD\x00\x00\x00\x00\x00\x00", /* PKI Credential */ + "\xA0\x00\x00\x00\x79\x01\x02\x00\x02\x00\x00\x00\x00\x00\x00\x00", /* Person Instance */ + "\xA0\x00\x00\x00\x79\x01\x02\x01\x02\x01\x00\x00\x00\x00\x00\x00", /* Personel */ + "\xA0\x00\x00\x01\x16\x01\x30\x00\x30\x00\x00\x00\x00\x00\x00\x00", /* Access Control F. */ + "\xA0\x00\x00\x01\x16\x01\x60\x10\x30\x00\x00\x00\x00\x00\x00\x00", /* -//- */ + "\xA0\x00\x00\x01\x16\x01\x60\x30\x30\x00\x00\x00\x00\x00\x00\x00", /* -//- */ + "\xA0\x00\x00\x01\x16\x01\x90\x00\x30\x00\x00\x00\x00\x00\x00\x00", /* -//- */ + "\xA0\x00\x00\x00\x79\x01\x12\x01\x12\x01\x00\x00\x00\x00\x00\x00", /* ?? */ + "\xA0\x00\x00\x00\x79\x01\x12\x02\x12\x02\x00\x00\x00\x00\x00\x00", /* ?? */ + /* dynamic list of all possible PKI objects CardURLs */ + "\xA0\x00\x00\x00\x79\x04\x01\x00\x01\x00\x00\x00\x00\x00\x00\x00", /* PKI */ + "\xA0\x00\x00\x00\x79\x04\x01\x01\x01\x01\x00\x00\x00\x00\x00\x00", /* PKI */ + "\xA0\x00\x00\x00\x79\x04\x01\x02\x01\x02\x00\x00\x00\x00\x00\x00", /* PKI */ + "\xA0\x00\x00\x00\x79\x04\x01\x03\x01\x03\x00\x00\x00\x00\x00\x00", /* PKI */ + "\xA0\x00\x00\x00\x79\x04\x01\x04\x01\x04\x00\x00\x00\x00\x00\x00", /* PKI */ + "\xA0\x00\x00\x00\x79\x04\x01\x05\x01\x05\x00\x00\x00\x00\x00\x00", /* PKI */ + "\xA0\x00\x00\x00\x79\x04\x01\x06\x01\x06\x00\x00\x00\x00\x00\x00", /* PKI */ + "\xA0\x00\x00\x00\x79\x04\x01\x07\x01\x07\x00\x00\x00\x00\x00\x00", /* PKI */ + "\xA0\x00\x00\x00\x79\x04\x01\x08\x01\x08\x00\x00\x00\x00\x00\x00", /* PKI */ + "\xA0\x00\x00\x00\x79\x04\x01\x09\x01\x09\x00\x00\x00\x00\x00\x00", /* PKI */ + /* + * [ Empty for VM cards! ] + * [ RID 5B ][T ][ OID ][ AID ] [ P][AccessKeyInfo ][ K] + * CardApplicationType-^ ^ ^- Pin ID ^ + * AccessProfile is empty --------------' | + * Key Crypto Algorithm ---------------------------------------' + * + * AID -- the "address" of the container + * Object ID = object type + * + * 7.3 The Applications CardURL + */ + }; + unsigned char pkcs15[] = "\x00"; + /* NIST SP 800-73-4: The data model of the PIV Card Application shall + * be identified by data model number 0x10 */ + unsigned char reg_data_model[] = "\x10"; + unsigned char acr_table[] = "\x07\xA0\x00\x00\x00\x79\x03\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00"; + static struct simpletlv_member buffer[] = { + {CAC_CCC_CARD_IDENTIFIER, 0x15, {/*.value = card_identifier*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_CAPABILITY_CONTAINER_VERSION, 1, {/*.value = cc_version*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_CAPABILITY_GRAMMAR_VERSION, 1, {/*.value = cg_version*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[0]*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[1]*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[2]*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[3]*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[4]*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[5]*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[6]*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[7]*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[8]*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[9]*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[10]*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[11]*/}, + SIMPLETLV_TYPE_NONE}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[12]*/}, + SIMPLETLV_TYPE_NONE}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[13]*/}, + SIMPLETLV_TYPE_NONE}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[14]*/}, + SIMPLETLV_TYPE_NONE}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[15]*/}, + SIMPLETLV_TYPE_NONE}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[16]*/}, + SIMPLETLV_TYPE_NONE}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[17]*/}, + SIMPLETLV_TYPE_NONE}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[18]*/}, + SIMPLETLV_TYPE_NONE}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[19]*/}, + SIMPLETLV_TYPE_NONE}, + {CAC_CCC_APPLICATION_CARDURL, 16, {/*.value = cardurl[20]*/}, + SIMPLETLV_TYPE_NONE}, + {CAC_CCC_PKCS15, 1, {/*.value = pkcs15 */}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_REGISTERED_DATA_MODEL_NUMBER, 1, {/*.value = reg_data_model */}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_ACCESS_CONTROL_RULE_TABLE, 17, {/*.value = acr_table */}, + SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_CARD_APDUS, 0, {}, SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_REDIRECTION_TAG, 0, {}, SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_CAPABILITY_TUPLES, 0, {}, SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_STATUS_TUPLES, 0, {}, SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_NEXT_CCC, 0, {}, SIMPLETLV_TYPE_LEAF}, + {CAC_CCC_ERROR_DETECTION_CODE, 0, {}, SIMPLETLV_TYPE_LEAF}, + }; + size_t buffer_len = sizeof(buffer)/sizeof(struct simpletlv_member); + int i; + + applet_private = g_new0(VCardAppletPrivate, 1); + + /* prepare the buffers to when READ_BUFFER will be called. + * Assuming VM card with (LSB first if > 255) + * separate Tag+Length, Value buffers as described in 8.4: + * 2 B 1 B 1-3 B 1 B 1-3 B + * [ T-Len ] [ Tag1 ] [ Len1 ] [ Tag2] [ Len2 ] [...] + * + * 2 B Len1 B Len2 B + * [ V-Len ] [ Value 1 ] [ Value 2 ] [...] + * */ + + buffer[0].value.value = card_identifier; + buffer[1].value.value = cc_version; + buffer[2].value.value = cg_version; + /* common CardURLs */ + for (i = 0; i < 11; i++) { + buffer[3+i].value.value = cardurl[i]; + } + + if (cert_count > 10) { + // XXX too many objects for now + g_debug("Too many PKI objects"); + return NULL; + } + /* Generate card URLs for PKI applets */ + for (i = 0; i < cert_count; i++) { + buffer[i+14].value.value = cardurl[i+11]; + buffer[i+14].type = SIMPLETLV_TYPE_LEAF; + } + + buffer[24].value.value = pkcs15; + buffer[25].value.value = reg_data_model; + buffer[26].value.value = acr_table; + /* CCC Tag+Len buffer */ + /* Ex: + * 34 00 Length of complete buffer + * F0 15 Card Identifier + * F1 01 Capability Container version number + * F2 01 Capability Grammar version number + * F3 10 Applications CardURL + * F3 10 Applications CardURL + * F3 10 Applications CardURL + * F3 10 Applications CardURL + * F3 10 Applications CardURL + * F3 10 Applications CardURL + * F3 10 Applications CardURL + * F3 10 Applications CardURL + * F3 10 Applications CardURL + * F3 10 Applications CardURL + * F3 10 Applications CardURL + * F3 10 Applications CardURL + * F3 10 Applications CardURL + * F3 10 Applications CardURL + * F4 01 PKCS#15 + * F5 01 Registered Data Model number + * F6 11 Access Control Rule Table + * F7 00 CARD APDUs + * FA 00 Redirection Tag + * FB 00 Capability Tuples (CTs) + * FC 00 Status Tuples (STs) + * FD 00 Next CCC + * FE 00 Error Detection Code + */ + applet_private->tag_buffer_len = cac_create_tl_file(buffer, buffer_len, + &applet_private->tag_buffer); + if (applet_private->tag_buffer_len == 0) + goto failure; + g_debug("%s: applet_private->tag_buffer = %s", __func__, + hex_dump(applet_private->tag_buffer, applet_private->tag_buffer_len, NULL, 0)); + + /* Value buffer */ + /* Ex: + * 0A 01 Length of complete buffer + * A0 00 00 00 79 03 02 40 70 50 72 36 0E 00 00 58 BD 00 2C 19 B5 + * [ GSC-RID ] [] [] [ Card ID ] + * Manufacturer ID-' '- Card Type = javaCard + * Card Identifier + * 21 CC version + * 21 Capability Grammar version + * A0 00 00 00 79 01 02 FB 02 FB 00 00 00 00 00 00 + * A0 00 00 00 79 01 02 FE 02 FE 00 00 00 00 00 00 + * A0 00 00 00 79 01 02 FD 02 FD 00 00 00 00 00 00 + * A0 00 00 00 79 01 02 00 02 00 00 00 00 00 00 00 + * A0 00 00 00 79 01 02 01 02 01 00 00 00 00 00 00 + * A0 00 00 00 79 04 01 00 01 00 00 00 00 00 00 00 + * A0 00 00 00 79 04 01 01 01 01 00 00 00 00 00 00 + * A0 00 00 00 79 04 01 02 01 02 00 00 00 00 00 00 + * A0 00 00 01 16 01 30 00 30 00 00 00 00 00 00 00 + * A0 00 00 01 16 01 60 10 30 00 00 00 00 00 00 00 + * A0 00 00 01 16 01 60 30 30 00 00 00 00 00 00 00 + * A0 00 00 01 16 01 90 00 30 00 00 00 00 00 00 00 + * A0 00 00 00 79 01 12 01 12 01 00 00 00 00 00 00 + * A0 00 00 00 79 01 12 02 12 02 00 00 00 00 00 00 + * [ RID ] [] [OID] [AID] [ unused in VM? ] + * Appl. Type -' + * 0x01 generic + * 0x02 ski + * 0x04 pki + * CardURLs + * 00 PKCS#15 + * 10 Reg. data model number + * 07 A0 00 00 00 79 03 00 00 00 00 00 00 00 00 00 00 + * [] [ ACA AID ] [ ???? ] + * Access Control Rule table + */ + applet_private->val_buffer_len = cac_create_val_file(buffer, buffer_len, + &applet_private->val_buffer); + if (applet_private->val_buffer_len == 0) + goto failure; + g_debug("%s: applet_private->val_buffer = %s", __func__, + hex_dump(applet_private->val_buffer, applet_private->val_buffer_len, NULL, 0)); + + /* Inject Object ID */ + tv_object[0].value.value = object_id; + + /* Create Object ID list */ + applet_private->coids = g_malloc(sizeof(struct coid)); + memcpy(applet_private->coids[0].v, object_id, 2); + applet_private->coids_len = 1; + + /* Inject T-Buffer and V-Buffer lengths in the properties buffer */ + ushort2lebytes(&buffer_properties[1], applet_private->tag_buffer_len); + ushort2lebytes(&buffer_properties[3], applet_private->val_buffer_len); + tv_object[1].value.value = buffer_properties; + tv_object[2].value.value = buffer_26; + + /* Inject Applet Version */ + properties[0].value.value = applet_information; + properties[1].value.value = number_objects; + properties[2].value.child = tv_object; + properties[3].value.value = buffer_39; + properties[4].value.value = aca_aid; + + /* Link the properties */ + applet_private->properties = properties; + applet_private->properties_len = 3; + applet_private->long_properties_len = properties_len; + + return applet_private; + +failure: + if (applet_private) { + cac_delete_ccc_applet_private(applet_private); + } + return NULL; +} + + +/* + * create a new CCC applet + */ +static VCardApplet * +cac_new_ccc_applet(int cert_count) +{ + VCardAppletPrivate *applet_private; + VCardApplet *applet; + + applet_private = cac_new_ccc_applet_private(cert_count); + if (applet_private == NULL) { + goto failure; + } + applet = vcard_new_applet(cac_common_process_apdu_read, NULL, + cac_ccc_aid, sizeof(cac_ccc_aid)); + if (applet == NULL) { + goto failure; + } + vcard_set_applet_private(applet, applet_private, + cac_delete_ccc_applet_private); + applet_private = NULL; + + return applet; + +failure: + if (applet_private != NULL) { + cac_delete_ccc_applet_private(applet_private); + } + return NULL; +} + +static VCardAppletPrivate * +cac_new_aca_applet_private(int cert_count) +{ + CACACAAppletData *aca_applet_data; + VCardAppletPrivate *applet_private; + + /* ACA applet Properties ex.: + * 01 Tag: Applet Information + * 05 Length + * 10 Applet family + * 02 06 02 02 Applet version + */ + + /* 0x40 Long properties (?): + * 01 05 Applet Information + * 10 02 06 02 02 + * 23 0C + * 20 11 00 00 00 00 00 00 00 00 00 58 + * 2A 02 + * 02 00 + * 2B 05 RID ??? + * A0 00 00 00 79 + * 22 10 + * 00 00 00 DA 01 B4 03 30 00 00 00 70 00 51 02 9D + * 2C 01 + * 00 + * 20 02 + * 08 01 + * 21 01 + * 0F + * 32 04 + * 03 03 03 03 + * 30 01 + * 08 + * 31 04 + * 06 08 00 00 + * 24 01 + * FF + * 25 02 + * 01 00 + * 26 01 + * 01 + */ + + static unsigned char applet_information[] = "\x10\x02\x06\x02\x02"; + static unsigned char buffer_23[] = "\x20\x11\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x58"; + static unsigned char buffer_2A[] = "\x02\x00"; + static unsigned char rid[] = "\xA0\x00\x00\x00\x79"; + static unsigned char buffer_22[] = "\x00\x00\x00\xDA\x01\xB4\x03\x30\x00" + "\x00\x00\x70\x00\x51\x02\x9D"; + static unsigned char buffer_2C[] = "\x00"; + static unsigned char buffer_20[] = "\x08\x01"; + static unsigned char buffer_21[] = "\x0F"; + static unsigned char buffer_32[] = "\x03\x03\x03\x03"; + static unsigned char buffer_30[] = "\x08"; + static unsigned char buffer_31[] = "\x06\x08\x00\x00"; + static unsigned char buffer_24[] = "\xFF"; + static unsigned char buffer_25[] = "\x01\x00"; + static unsigned char buffer_26[] = "\x01"; + static struct simpletlv_member properties[] = { + {CAC_PROPERTIES_APPLET_INFORMATION, 5, {/*.value = applet_information*/}, + SIMPLETLV_TYPE_LEAF}, + {0x23, 0x0C, {/*.value = buffer_23*/}, SIMPLETLV_TYPE_LEAF}, + {0x2A, 0x02, {/*.value = buffer_2A*/}, SIMPLETLV_TYPE_LEAF}, + {0x2B, 0x05, {/*.value = rid*/}, SIMPLETLV_TYPE_LEAF}, + {0x22, 0x10, {/*.value = buffer_22*/}, SIMPLETLV_TYPE_LEAF}, + {0x2C, 0x01, {/*.value = buffer_2C*/}, SIMPLETLV_TYPE_LEAF}, + {0x20, 0x02, {/*.value = buffer_20*/}, SIMPLETLV_TYPE_LEAF}, + {0x21, 0x01, {/*.value = buffer_21*/}, SIMPLETLV_TYPE_LEAF}, + {0x32, 0x04, {/*.value = buffer_32*/}, SIMPLETLV_TYPE_LEAF}, + {0x30, 0x01, {/*.value = buffer_30*/}, SIMPLETLV_TYPE_LEAF}, + {0x31, 0x04, {/*.value = buffer_31*/}, SIMPLETLV_TYPE_LEAF}, + {0x24, 0x01, {/*.value = buffer_24*/}, SIMPLETLV_TYPE_LEAF}, + {0x25, 0x02, {/*.value = buffer_25*/}, SIMPLETLV_TYPE_LEAF}, + {0x26, 0x01, {/*.value = buffer_26*/}, SIMPLETLV_TYPE_LEAF}, + }; + + /* Inject Applet Version into Applet information */ + properties[0].value.value = applet_information; + properties[1].value.value = buffer_23; + properties[2].value.value = buffer_2A; + properties[3].value.value = rid; + properties[4].value.value = buffer_22; + properties[5].value.value = buffer_2C; + properties[6].value.value = buffer_20; + properties[7].value.value = buffer_21; + properties[8].value.value = buffer_32; + properties[9].value.value = buffer_30; + properties[10].value.value = buffer_31; + properties[11].value.value = buffer_24; + properties[12].value.value = buffer_25; + properties[13].value.value = buffer_26; + + /* Create the private data structure */ + applet_private = g_new0(VCardAppletPrivate, 1); + aca_applet_data = &(applet_private->u.aca_data); + if (applet_private == NULL) + goto failure; + + /* store the applet OID */ + applet_private->coids = g_malloc(sizeof(struct coid)); + applet_private->coids[0].v[0] = 0x03; + applet_private->coids[0].v[1] = 0x00; + applet_private->coids_len = 1; + + /* Link the properties */ + applet_private->properties = properties; + applet_private->properties_len = 1; + applet_private->long_properties_len = 14; + + aca_applet_data->pki_applets = cert_count; + + return applet_private; + +failure: + if (applet_private != NULL) { + cac_delete_aca_applet_private(applet_private); + } + return NULL; +} + +static VCardAppletPrivate * +cac_new_empty_applet_private(unsigned char objects[][2], unsigned int objects_len) +{ + VCardAppletPrivate *applet_private = NULL; + + unsigned char object_id[] = "\x00\x00"; + unsigned char buffer_properties[] = "\x00\x00\x00\x00\x00"; + static unsigned char buffer_26[] = "\x01"; + static struct simpletlv_member tv_buffer[] = { + {CAC_PROPERTIES_OBJECT_ID, 2, {/*.value = object_id*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PROPERTIES_BUFFER_PROPERTIES, 5, {/*.value = buffer_properties*/}, + SIMPLETLV_TYPE_LEAF}, + {0x26, 0x01, {/*.value = buffer_26*/}, SIMPLETLV_TYPE_LEAF}, + }; + unsigned char applet_information[] = "\x10\x02\x06\x02\x03"; + unsigned char number_objects = 0; + static struct simpletlv_member properties[7] = { + {CAC_PROPERTIES_APPLET_INFORMATION, 5, {/*.value = applet_information*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PROPERTIES_NUMBER_OBJECTS, 1, {/*.value = number_objects*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PROPERTIES_TV_OBJECT, 3, {.child = NULL}, + SIMPLETLV_TYPE_COMPOUND}, + {CAC_PROPERTIES_TV_OBJECT, 3, {.child = NULL}, + SIMPLETLV_TYPE_COMPOUND}, + {CAC_PROPERTIES_TV_OBJECT, 3, {.child = NULL}, + SIMPLETLV_TYPE_COMPOUND}, + {CAC_PROPERTIES_TV_OBJECT, 3, {.child = NULL}, + SIMPLETLV_TYPE_COMPOUND}, + {CAC_PROPERTIES_TV_OBJECT, 3, {.child = NULL}, + SIMPLETLV_TYPE_COMPOUND}, + }; + unsigned properties_len = 2; + unsigned int i; + + for (i = 0; i < objects_len; i++) { + /* Adjust Object ID based on the AID */ + object_id[0] = objects[i][0]; + object_id[1] = objects[i][1]; + + /* Create arbitrary sized buffers */ + buffer_properties[0] = 0x01; // not a SimpleTLV + buffer_properties[1] = 0x60; + buffer_properties[2] = 0x00; + buffer_properties[3] = 0x60; + buffer_properties[4] = 0x00; + + /* Inject Object ID */ + tv_buffer[0].value.value = object_id; + tv_buffer[1].value.value = buffer_properties; + tv_buffer[2].value.value = buffer_26; + + /* clone the object to the structure */ + properties[2+i].value.child = simpletlv_clone(tv_buffer, 3); + if (properties[2+i].value.child == NULL) + goto failure; + + properties_len++; + number_objects++; + } + + /* Inject Applet Version */ + properties[0].value.value = applet_information; + properties[1].value.value = &number_objects; + + /* Create the private data structure */ + applet_private = g_new0(VCardAppletPrivate, 1); + if (applet_private == NULL) + goto failure; + + /* Create Object ID list */ + applet_private->coids = g_malloc_n(objects_len, sizeof(struct coid)); + memcpy(applet_private->coids, objects, 2*objects_len); + applet_private->coids_len = objects_len; + + /* Clone the properties */ + applet_private->properties_len = properties_len; + applet_private->long_properties_len = properties_len; /*TODO*/ + applet_private->properties = simpletlv_clone(properties, properties_len); + if (applet_private->properties == NULL) + goto failure; + + /* clean up the allocated properties */ + for (i = 0; i < number_objects; i++) { + simpletlv_free(properties[2+i].value.child, 3); + } + + /* tag/value buffers */ + applet_private->tag_buffer = g_malloc0(2); + applet_private->tag_buffer_len = 2; + applet_private->val_buffer = g_malloc0(2); + applet_private->val_buffer_len = 2; + + return applet_private; + +failure: + for (i = 0; i < number_objects; i++) { + simpletlv_free(properties[2+i].value.child, 3); + } + if (applet_private != NULL) { + cac_delete_aca_applet_private(applet_private); + } + return NULL; +} + +static VCardAppletPrivate * +cac_new_passthrough_applet_private(VCard *card, const char *label, + unsigned char *aid, unsigned int aid_len) +{ + CACPTAppletData *pt_applet_data; + VCardAppletPrivate *applet_private; + + unsigned char object_id[] = "\x00\x00"; + unsigned char buffer_properties[] = "\x00\x00\x00\x00\x00"; + static unsigned char buffer_26[] = "\x01"; + static struct simpletlv_member tv_buffer[3] = { + {CAC_PROPERTIES_OBJECT_ID, 2, {/*.value = object_id*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PROPERTIES_BUFFER_PROPERTIES, 5, {/*.value = buffer_properties*/}, + SIMPLETLV_TYPE_LEAF}, + {0x26, 0x01, {/*.value = buffer_26*/}, SIMPLETLV_TYPE_LEAF}, + }; + unsigned char applet_information[] = "\x10\x02\x06\x02\x03"; + unsigned char number_objects[] = "\x01"; + static struct simpletlv_member properties[3] = { + {CAC_PROPERTIES_APPLET_INFORMATION, 5, {/*.value = applet_information*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PROPERTIES_NUMBER_OBJECTS, 1, {/*.value = number_objects*/}, + SIMPLETLV_TYPE_LEAF}, + {CAC_PROPERTIES_TV_OBJECT, 3, {/*.child = tv_buffer*/}, + SIMPLETLV_TYPE_COMPOUND}, + }; + + /* Adjust Object ID based on the AID */ + object_id[0] = aid[aid_len-2]; + object_id[1] = aid[aid_len-1]; + + /* Create the private data structure */ + applet_private = g_new0(VCardAppletPrivate, 1); + pt_applet_data = &(applet_private->u.pt_data); + if (applet_private == NULL) + goto failure; + + /* Create Object ID list */ + applet_private->coids = g_malloc(sizeof(struct coid)); + memcpy(applet_private->coids[0].v, object_id, 2); + applet_private->coids_len = 1; + + pt_applet_data->label = strdup(label); + + /* Create arbitrary sized buffers */ + buffer_properties[0] = 0x00; // SimpleTLV + buffer_properties[1] = 0x60; + buffer_properties[2] = 0x00; + buffer_properties[3] = 0x60; + buffer_properties[4] = 0x00; + + /* Inject Object ID */ + tv_buffer[0].value.value = object_id; + tv_buffer[1].value.value = buffer_properties; + tv_buffer[2].value.value = buffer_26; + + /* Inject Applet Version */ + properties[0].value.value = applet_information; + properties[1].value.value = number_objects; + properties[2].value.child = tv_buffer; + + /* Clone the properties */ + applet_private->properties_len = 3; + applet_private->long_properties_len = 3; /*TODO*/ + applet_private->properties = simpletlv_clone(properties, + applet_private->long_properties_len); + if (applet_private->properties == NULL) + goto failure; + + return applet_private; + +failure: + if (applet_private != NULL) { + cac_delete_passthrough_applet_private(applet_private); + } + return NULL; +} + +/* + * create a new ACA applet + */ +static VCardApplet * +cac_new_aca_applet(int cert_count) +{ + VCardAppletPrivate *applet_private; + VCardApplet *applet; + + applet_private = cac_new_aca_applet_private(cert_count); + if (applet_private == NULL) { + goto failure; + } + applet = vcard_new_applet(cac_applet_aca_process_apdu, NULL, + cac_aca_aid, sizeof(cac_aca_aid)); + if (applet == NULL) { + goto failure; + } + vcard_set_applet_private(applet, applet_private, + cac_delete_aca_applet_private); + applet_private = NULL; + + return applet; + +failure: + if (applet_private != NULL) { + cac_delete_aca_applet_private(applet_private); + } + return NULL; +} + + +/* + * create a new cac applet which links to a given cert + */ +static VCardApplet * +cac_new_pki_applet(int i, const unsigned char *cert, + int cert_len, VCardKey *key) +{ + VCardAppletPrivate *applet_private; + VCardApplet *applet; + unsigned char pki_aid[] = { 0xa0, 0x00, 0x00, 0x00, 0x79, 0x01, 0x00 }; + int pki_aid_len = sizeof(pki_aid); + + pki_aid[pki_aid_len-1] = i; + + applet_private = cac_new_pki_applet_private(i, cert, cert_len, key); + if (applet_private == NULL) { + goto failure; + } + applet = vcard_new_applet(cac_applet_pki_process_apdu, cac_applet_pki_reset, + pki_aid, pki_aid_len); + if (applet == NULL) { + goto failure; + } + vcard_set_applet_private(applet, applet_private, + cac_delete_pki_applet_private); + applet_private = NULL; + + return applet; + +failure: + if (applet_private != NULL) { + cac_delete_pki_applet_private(applet_private); + } + return NULL; +} + +static VCardApplet * +cac_new_empty_applet(unsigned char *aid, unsigned int aid_len, + unsigned char coids[][2], unsigned int coids_len) +{ + VCardAppletPrivate *applet_private; + VCardApplet *applet; + + applet_private = cac_new_empty_applet_private(coids, coids_len); + if (applet_private == NULL) { + goto failure; + } + + applet = vcard_new_applet(cac_common_process_apdu_read, + NULL, aid, aid_len); + if (applet == NULL) { + goto failure; + } + + vcard_set_applet_private(applet, applet_private, + cac_delete_empty_applet_private); + applet_private = NULL; + + return applet; + +failure: + if (applet_private != NULL) { + cac_delete_empty_applet_private(applet_private); + } + return NULL; +} + +static VCardApplet * +cac_new_passthrough_applet(VCard *card, const char *label, + unsigned char *aid, unsigned int aid_len) +{ + VCardAppletPrivate *applet_private; + VCardApplet *applet; + + applet_private = cac_new_passthrough_applet_private(card, label, + aid, aid_len); + if (applet_private == NULL) { + goto failure; + } + + applet = vcard_new_applet(cac_passthrough_container_process_apdu, + cac_applet_passthrough_reset, aid, aid_len); + if (applet == NULL) { + goto failure; + } + + vcard_set_applet_private(applet, applet_private, + cac_delete_passthrough_applet_private); + applet_private = NULL; + + return applet; + +failure: + if (applet_private != NULL) { + cac_delete_empty_applet_private(applet_private); + } + return NULL; +} + +/* + * Initialize the cac card. This is the only public function in this file. All + * the rest are connected through function pointers. + */ +VCardStatus +cac_card_init(VReader *reader, VCard *card, + const char *params, + unsigned char * const *cert, + int cert_len[], + VCardKey *key[] /* adopt the keys*/, + int cert_count) +{ + int i; + VCardApplet *applet; + unsigned char coids[][2] = {{0x02, 0xfb}}; + unsigned char acf_coids[][2] = { + {0x30, 0x00}, + {0x60, 0x10}, + {0x60, 0x30}, + {0x90, 0x00}, + }; + + /* CAC Cards are VM Cards */ + vcard_set_type(card, VCARD_VM); + + if (cert_count > 10) { + g_debug("Too many PKI objects"); + goto failure; + } + + /* create one PKI applet for each cert */ + for (i = 0; i < cert_count; i++) { + applet = cac_new_pki_applet(i, cert[i], cert_len[i], key[i]); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + } + + /* create a ACA applet, to list access rules */ + applet = cac_new_aca_applet(cert_count); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + + /* create a CCC container, which is need for CAC recognition, + * which should be default + */ + applet = cac_new_ccc_applet(cert_count); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + + /* Three more empty applets without buffer */ + /* 02 F0 */ + applet = cac_new_empty_applet(cac_02f0_aid, sizeof(cac_02f0_aid), NULL, 0); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + + /* 02 F1 */ + applet = cac_new_empty_applet(cac_02f1_aid, sizeof(cac_02f1_aid), NULL, 0); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + + /* 02 F2 */ + applet = cac_new_empty_applet(cac_02f2_aid, sizeof(cac_02f2_aid), NULL, 0); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + + /* Empty generic applet (0x02FB) */ + applet = cac_new_empty_applet(cac_02fb_aid, sizeof(cac_02fb_aid), + coids, 1); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + + /* PKI Certificate passthrough applet (0x02FE) + * TODO: Find a way how to expose generic non-SimpleTLV buffers + * from OpenSC in sane manner + */ + /*applet = cac_new_passthrough_applet(card, "PKI Certificate", + cac_pki_certificate_aid, sizeof(cac_pki_certificate_aid));*/ + coids[0][1] = 0xfe; + applet = cac_new_empty_applet(cac_pki_certificate_aid, + sizeof(cac_pki_certificate_aid), coids, 1); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + + /* PKI Credential passthrough applet (0x02FD) + * TODO: Find a way how to expose generic non-SimpleTLV buffers + * from OpenSC in sane manner + */ + /*applet = cac_new_passthrough_applet(card, "PKI Credential", + cac_pki_credential_aid, sizeof(cac_pki_credential_aid));*/ + coids[0][1] = 0xfd; + applet = cac_new_empty_applet(cac_pki_credential_aid, + sizeof(cac_pki_credential_aid), coids, 1); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + + /* Person Instance passthrough applet (0x0200) */ + applet = cac_new_passthrough_applet(card, "Person Instance", + cac_person_instance_aid, sizeof(cac_person_instance_aid)); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + + /* Personnel passthrough applet (0x0200) */ + applet = cac_new_passthrough_applet(card, "Personnel", + cac_personnel_aid, sizeof(cac_personnel_aid)); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + + /* Empty generic applet (0x1201) */ + coids[0][0] = 0x12; + coids[0][1] = 0x01; + applet = cac_new_empty_applet(cac_1201_aid, sizeof(cac_1201_aid), coids, 1); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + + /* Empty generic applet (0x1202) */ + coids[0][1] = 0x02; + applet = cac_new_empty_applet(cac_1202_aid, sizeof(cac_1202_aid), coids, 1); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + + /* Access Control File */ + applet = cac_new_empty_applet(cac_access_control_aid, + sizeof(cac_access_control_aid), acf_coids, 4); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + + /* GP applet is created from vcard_emul_type() */ + + return VCARD_DONE; + +failure: + return VCARD_FAIL; +} + +/* vim: set ts=4 sw=4 tw=0 noet expandtab: */ diff --git a/src/cac.h b/src/cac.h new file mode 100644 index 0000000..db8af2f --- /dev/null +++ b/src/cac.h @@ -0,0 +1,80 @@ +/* + * defines the entry point for the cac card. Only used by cac.c and + * vcard_emul_type.c + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ +#ifndef CAC_H +#define CAC_H 1 + +#include "vcard.h" +#include "vreader.h" + +#define CAC_GET_PROPERTIES 0x56 +#define CAC_GET_ACR 0x4c +#define CAC_READ_BUFFER 0x52 /* CACv2 */ +#define CAC_UPDATE_BUFFER 0x58 +#define CAC_SIGN_DECRYPT 0x42 +#define CAC_GET_CERTIFICATE 0x36 /* CACv1 */ + +/* read file TAGs for CACv2 */ +#define CAC_FILE_TAG 0x01 +#define CAC_FILE_VALUE 0x02 + +/* PKI applet tags */ +#define CAC_PKI_TAG_CERTIFICATE 0x70 +#define CAC_PKI_TAG_CERTINFO 0x71 +#define CAC_PKI_TAG_MSCUID 0x72 +#define CAC_PKI_TAG_ERROR_DETECTION_CODE 0xFE + +/* ACA applet tags */ +#define CAC_ACR_NUM_ENTRIES 0xA1 +#define CAC_ACR_ENTRY 0xA0 +#define CAC_ACR_NUM_APPLETS 0x81 +#define CAC_ACR_APPLET_ACR 0x80 +#define CAC_ACR_OBJECT_ACR 0x82 +#define CAC_ACR_AMP_NUM_ENTRIES 0x91 +#define CAC_ACR_AMP_ENTRY 0x90 +#define CAC_ACR_AID 0x92 +#define CAC_ACR_SERVICE_NUM_ENTRIES 0x94 +#define CAC_ACR_SERVICE_ENTRY 0x93 + +/* CCC applet tags */ +#define CAC_CCC_CARD_IDENTIFIER 0xF0 +#define CAC_CCC_CAPABILITY_CONTAINER_VERSION 0xF1 +#define CAC_CCC_CAPABILITY_GRAMMAR_VERSION 0xF2 +#define CAC_CCC_APPLICATION_CARDURL 0xF3 +#define CAC_CCC_PKCS15 0xF4 +#define CAC_CCC_REGISTERED_DATA_MODEL_NUMBER 0xF5 +#define CAC_CCC_ACCESS_CONTROL_RULE_TABLE 0xF6 +#define CAC_CCC_CARD_APDUS 0xF7 +#define CAC_CCC_REDIRECTION_TAG 0xFA +#define CAC_CCC_CAPABILITY_TUPLES 0xFB +#define CAC_CCC_STATUS_TUPLES 0xFC +#define CAC_CCC_NEXT_CCC 0xFD +#define CAC_CCC_ERROR_DETECTION_CODE 0xFE + +/* Applet properties tags */ +#define CAC_PROPERTIES_APPLET_INFORMATION 0x01 +#define CAC_PROPERTIES_NUMBER_OBJECTS 0x40 +#define CAC_PROPERTIES_OBJECT_ID 0x41 +#define CAC_PROPERTIES_BUFFER_PROPERTIES 0x42 +#define CAC_PROPERTIES_PKI_PROPERTIES 0x43 +#define CAC_PROPERTIES_TV_OBJECT 0x50 +#define CAC_PROPERTIES_PKI_OBJECT 0x51 + +/* Buffer formats */ +#define CAC_FORMAT_SIMPLETLV 1 +#define CAC_FORMAT_EXTENDED 2 + + +/* + * Initialize the cac card. This is the only public function in this file. All + * the rest are connected through function pointers. + */ +VCardStatus cac_card_init(VReader *reader, VCard *card, const char *params, + unsigned char * const *cert, int cert_len[], + VCardKey *key[] /* adopt the keys*/, + int cert_count); +#endif diff --git a/src/capcsc.c b/src/capcsc.c new file mode 100644 index 0000000..937be06 --- /dev/null +++ b/src/capcsc.c @@ -0,0 +1,501 @@ +/* + * Supply a vreader using the PC/SC interface. + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING.LIB file in the top-level directory. + */ + +#include "glib-compat.h" +#include +#include + +#include "vcard.h" +#include "card_7816.h" +#include "capcsc.h" +#include "vreader.h" +#include "vevent.h" + +#include +#include + + +typedef struct _PCSCContext PCSCContext; + +typedef struct { + PCSCContext *context; + int index; + char *name; + DWORD protocol; + DWORD state; + SCARDHANDLE card; + BYTE atr[MAX_ATR_SIZE]; + DWORD atrlen; + int card_connected; + unsigned long request_count; +} SCardReader; + +typedef struct _PCSCContext { + SCARDCONTEXT context; + SCardReader readers[CAPCSC_MAX_READERS]; + int reader_count; + int readers_changed; + GThread *thread; + CompatGMutex lock; +} PCSCContext; + + +static void delete_reader(PCSCContext *pc, int i) +{ + SCardReader *r = &pc->readers[i]; + g_free(r->name); + r->name = NULL; + + if (i < (pc->reader_count - 1)) { + int rem = pc->reader_count - i - 1; + memmove(&pc->readers[i], &pc->readers[i + 1], + sizeof(SCardReader) * rem); + } + + pc->reader_count--; +} + +static void delete_reader_cb(VReaderEmul *ve) +{ + SCardReader *r = (SCardReader *) ve; + + g_mutex_lock(&r->context->lock); + delete_reader(r->context, r->index); + g_mutex_unlock(&r->context->lock); +} + +static int new_reader(PCSCContext *pc, const char *name, DWORD state) +{ + SCardReader *r; + VReader *vreader; + + if (pc->reader_count >= CAPCSC_MAX_READERS - 1) { + return 1; + } + + r = &pc->readers[pc->reader_count]; + memset(r, 0, sizeof(*r)); + r->index = pc->reader_count++; + r->context = pc; + r->name = g_strdup(name); + + vreader = vreader_new(name, (VReaderEmul *) r, delete_reader_cb); + vreader_add_reader(vreader); + vreader_free(vreader); + + return 0; +} + +static int find_reader(PCSCContext *pc, const char *name) +{ + int i; + for (i = 0; i < pc->reader_count; i++) + if (strcmp(pc->readers[i].name, name) == 0) { + return i; + } + + return -1; +} + + +static int scan_for_readers(PCSCContext *pc) +{ + LONG rc; + + int i; + char buf[8192]; + DWORD buflen = sizeof(buf); + + char *p; + int matches[CAPCSC_MAX_READERS] = { 0, }; + + g_mutex_lock(&pc->lock); + + pc->readers_changed = 1; + memset(buf, 0, sizeof(buf)); + rc = SCardListReaders(pc->context, NULL, buf, &buflen); + if (rc == SCARD_E_NO_READERS_AVAILABLE) { + rc = 0; + goto exit; + } + + if (rc != SCARD_S_SUCCESS) { + fprintf(stderr, "SCardListReaders failed: %s (0x%lX)\n", + pcsc_stringify_error(rc), rc); + goto exit; + } + + for (p = buf; p && p < buf + sizeof(buf); p += (strlen(p) + 1)) { + if (strlen(p) > 0) { + i = find_reader(pc, p); + if (i >= 0) { + matches[i]++; + } else { + if (!new_reader(pc, p, SCARD_STATE_UNAWARE)) { + matches[pc->reader_count - 1]++; + } + } + } + } + + rc = 0; + +exit: + i = pc->reader_count - 1; + g_mutex_unlock(&pc->lock); + + for (; i >= 0; i--) { + if (!matches[i]) { + VReader *reader = vreader_get_reader_by_name(pc->readers[i].name); + if (reader) { + vreader_free(reader); + vreader_remove_reader(reader); + } + } + } + + + return rc; +} + +static int init_pcsc(PCSCContext *pc) +{ + LONG rc; + + memset(pc, 0, sizeof(*pc)); + + rc = SCardEstablishContext(SCARD_SCOPE_SYSTEM, NULL, NULL, &pc->context); + if (rc != SCARD_S_SUCCESS) { + fprintf(stderr, "SCardEstablishContext: " + "Cannot Connect to Resource Manager %lX\n", rc); + return rc; + } + + return 0; +} + + +static void prepare_reader_states(PCSCContext *pc, SCARD_READERSTATE **states, + DWORD *reader_count) +{ + SCARD_READERSTATE *state; + int i; + + if (*states) { + g_free(*states); + } + + *reader_count = pc->reader_count; + + (*reader_count)++; + *states = g_malloc((*reader_count) * sizeof(**states)); + memset(*states, 0, sizeof((*reader_count) * sizeof(**states))); + + for (i = 0, state = *states; i < pc->reader_count; i++, state++) { + state->szReader = pc->readers[i].name; + state->dwCurrentState = pc->readers[i].state; + } + + /* Leave a space to be notified of new readers */ + state->szReader = "\\\\?PnP?\\Notification"; + state->dwCurrentState = SCARD_STATE_UNAWARE; +} + +static int connect_card(SCardReader *r) +{ + LONG rc; + + r->protocol = -1; + rc = SCardConnect(r->context->context, r->name, SCARD_SHARE_SHARED, + SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1, + &r->card, &r->protocol); + if (rc != SCARD_S_SUCCESS) { + fprintf(stderr, "Failed to connect to a card reader: %s (0x%lX)\n", + pcsc_stringify_error(rc), rc); + return rc; + } + + r->card_connected = 1; + r->request_count = 0; + + return 0; +} + +static LONG send_receive(SCardReader *r, BYTE *transmit, DWORD transmit_len, + BYTE *receive, DWORD *receive_len) +{ + const SCARD_IO_REQUEST *send_header; + SCARD_IO_REQUEST receive_header; + LONG rc; + + if (!r->card_connected) { + rc = connect_card(r); + if (rc) { + return rc; + } + } + + if (r->protocol == SCARD_PROTOCOL_T0) { + send_header = SCARD_PCI_T0; + } else if (r->protocol == SCARD_PROTOCOL_T1) { + send_header = SCARD_PCI_T1; + } else { + fprintf(stderr, "Unknown protocol %lX\n", r->protocol); + return 1; + } + + rc = SCardTransmit(r->card, send_header, transmit, transmit_len, + &receive_header, receive, receive_len); + if (rc != SCARD_S_SUCCESS) { + fprintf(stderr, "Failed to transmit %ld bytes: %s (0x%lX)\n", + transmit_len, pcsc_stringify_error(rc), rc); + return rc; + } + + return 0; +} + + +static VCardStatus apdu_cb(VCard *card, VCardAPDU *apdu, + VCardResponse **response) +{ + VCardStatus ret = VCARD_DONE; + SCardReader *r = (SCardReader *) vcard_get_private(card); + BYTE outbuf[4096]; + DWORD outlen = sizeof(outbuf); + LONG rc; + + rc = send_receive(r, apdu->a_data, apdu->a_len, outbuf, &outlen); + if (rc || outlen < 2) { + ret = VCARD_FAIL; + } else { + *response = vcard_response_new_data(outbuf, outlen - 2); + if (*response == NULL) { + return VCARD_FAIL; + } + vcard_response_set_status_bytes(*response, outbuf[outlen - 2], + outbuf[outlen - 1]); + } + + return ret; +} + +static VCardStatus reset_cb(VCard *card, int channel) +{ + SCardReader *r = (SCardReader *) vcard_get_private(card); + LONG rc; + + /* vreader_power_on is a bit too free with it's resets. + And a reconnect is expensive; as much as 10-20 seconds. + Hence, we discard any initial reconnect request. */ + if (r->request_count++ == 0) { + return VCARD_DONE; + } + + rc = SCardReconnect(r->card, SCARD_SHARE_SHARED, + SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1, + SCARD_RESET_CARD, &r->protocol); + if (rc != SCARD_S_SUCCESS) { + fprintf(stderr, "Failed to reconnect to a card reader: %s (0x%lX)\n", + pcsc_stringify_error(rc), rc); + return VCARD_FAIL; + } + return VCARD_DONE; +} + +static void get_atr_cb(VCard *card, unsigned char *atr, int *atr_len) +{ + SCardReader *r = (SCardReader *) vcard_get_private(card); + *atr_len = r->atrlen; + if (atr) { + memcpy(atr, r->atr, r->atrlen); + } +} + +static void delete_card_cb(VCardEmul *ve) +{ + fprintf(stderr, "TODO, got a delete_card_cb\n"); +} + +static void insert_card(SCardReader *r, SCARD_READERSTATE *s) +{ + VReader *reader; + VCardApplet *applet; + VCard *card; + + memcpy(r->atr, s->rgbAtr, MIN(sizeof(r->atr), sizeof(s->rgbAtr))); + r->atrlen = s->cbAtr; + + reader = vreader_get_reader_by_name(r->name); + if (!reader) { + return; + } + + if (connect_card(r)) { + return; + } + + applet = + vcard_new_applet(apdu_cb, + reset_cb, + (const unsigned char *)CAPCSC_APPLET, + strlen(CAPCSC_APPLET)); + if (!applet) { + return; + } + + card = vcard_new((VCardEmul *) r, delete_card_cb); + if (!card) { + vcard_delete_applet(applet); + vreader_free(reader); + return; + } + + vcard_set_type(card, VCARD_DIRECT); + vcard_set_atr_func(card, get_atr_cb); + vcard_add_applet(card, applet); + + vreader_insert_card(reader, card); + vreader_free(reader); +} + +static void remove_card(SCardReader *r) +{ + LONG rc; + VReader *reader; + + memset(r->atr, 0, sizeof(r->atr)); + r->atrlen = 0; + + rc = SCardDisconnect(r->card, SCARD_LEAVE_CARD); + if (rc != SCARD_S_SUCCESS) { + fprintf(stderr, "Non fatal info:" + "failed to disconnect card reader: %s (0x%lX)\n", + pcsc_stringify_error(rc), rc); + } + r->card_connected = 0; + + reader = vreader_get_reader_by_name(r->name); + if (!reader) { + return; + } + + vreader_insert_card(reader, NULL); + vreader_free(reader); +} + +static void process_reader_change(SCardReader *r, SCARD_READERSTATE *s) +{ + if (s->dwEventState & SCARD_STATE_PRESENT) { + insert_card(r, s); + } else if (s->dwEventState & SCARD_STATE_EMPTY) { + remove_card(r); + } else { + fprintf(stderr, "Unexpected card state change from %lx to %lx:\n", + r->state, s->dwEventState); + } + + r->state = s->dwEventState & ~SCARD_STATE_CHANGED; +} + +/* + * This thread looks for card and reader insertions and puts events on the + * event queue. + */ +static gpointer event_thread(gpointer arg) +{ + PCSCContext *pc = (PCSCContext *) arg; + DWORD reader_count = 0; + SCARD_READERSTATE *reader_states = NULL; + LONG rc; + + scan_for_readers(pc); + + do { + DWORD i; + DWORD timeout = INFINITE; + + g_mutex_lock(&pc->lock); + if (pc->readers_changed) { + prepare_reader_states(pc, &reader_states, &reader_count); + timeout = 0; + } else if (reader_count > 1) { + timeout = 0; + } + + pc->readers_changed = 0; + g_mutex_unlock(&pc->lock); + + rc = SCardGetStatusChange(pc->context, timeout, reader_states, + reader_count); + + /* If we have a new reader, or an unknown reader, + rescan and go back and do it again */ + if ((rc == SCARD_S_SUCCESS && (reader_states[reader_count - 1].dwEventState & SCARD_STATE_CHANGED)) + || + rc == SCARD_E_UNKNOWN_READER) { + scan_for_readers(pc); + continue; + } + + if (rc != SCARD_S_SUCCESS && rc != SCARD_E_TIMEOUT) { + fprintf(stderr, "Unexpected SCardGetStatusChange ret %lx(%s)\n", + rc, pcsc_stringify_error(rc)); + continue; + } + + g_mutex_lock(&pc->lock); + + for (i = 0; i < reader_count; i++) { + if (reader_states[i].dwEventState & SCARD_STATE_CHANGED) { + process_reader_change(&pc->readers[i], &reader_states[i]); + pc->readers_changed++; + } + + } + g_mutex_unlock(&pc->lock); + + /* libpcsclite is only thread safe at a high level. If we constantly + hold long calls into SCardGetStatusChange, we'll starve any running + clients. So, if we have an active session, and nothing has changed + on our front, we just idle. */ + if (!pc->readers_changed && reader_count > 1) { + g_usleep(CAPCSC_POLL_TIME * 1000); + } + + + } while (1); + + return NULL; +} + +/* + * We poll the PC/SC interface, looking for device changes + */ +static int new_event_thread(PCSCContext *pc) +{ + pc->thread = g_thread_new("capcsc_event_thread", event_thread, pc); + return pc->thread == NULL; +} + + +static PCSCContext context; + +int capcsc_init(void) +{ + g_mutex_init(&context.lock); + + if (init_pcsc(&context)) { + return -1; + } + + if (new_event_thread(&context)) { + return -1; + } + + return 0; +} diff --git a/src/capcsc.h b/src/capcsc.h new file mode 100644 index 0000000..bb59a4e --- /dev/null +++ b/src/capcsc.h @@ -0,0 +1,18 @@ +/* + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING.LIB file in the top-level directory. + */ +#ifndef CAPCSC_H +#define CAPCSC_H 1 + +#define CAPCSC_POLL_TIME 50 /* ms - Time we will poll for */ + /* card change when a */ + /* reader is connected */ +#define CAPCSC_MAX_READERS 16 + +#define CAPCSC_APPLET "CAPCSC APPLET" + +int capcsc_init(void); + + +#endif diff --git a/src/card_7816.c b/src/card_7816.c new file mode 100644 index 0000000..58bdda8 --- /dev/null +++ b/src/card_7816.c @@ -0,0 +1,808 @@ +/* + * Implement the 7816 portion of the card spec + * + * This code is licensed under the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#include "glib-compat.h" + +#include + +#include "vcard.h" +#include "vcard_emul.h" +#include "card_7816.h" + + +/* Global Platform Card Manager applet AID */ +static unsigned char gp_aid[] = { + 0xa0, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00 }; +/* Global Platfrom Card Manager response on select applet */ +static unsigned char gp_response[] = { + 0x6F, 0x19, 0x84, 0x08, 0xA0, 0x00, 0x00, 0x00, + 0x03, 0x00, 0x00, 0x00, 0xA5, 0x0D, 0x9F, 0x6E, + 0x06, 0x12, 0x91, 0x51, 0x81, 0x01, 0x00, 0x9F, + 0x65, 0x01, 0xFF}; + + +/* + * set the status bytes based on the status word + */ +static void +vcard_response_set_status(VCardResponse *response, vcard_7816_status_t status) +{ + unsigned char sw1, sw2; + response->b_status = status; /* make sure the status and swX representations + * are consistent */ + sw1 = (status >> 8) & 0xff; + sw2 = status & 0xff; + response->b_sw1 = sw1; + response->b_sw2 = sw2; + response->b_data[response->b_len] = sw1; + response->b_data[response->b_len+1] = sw2; +} + +/* + * set the status bytes in a response buffer + */ +void +vcard_response_set_status_bytes(VCardResponse *response, + unsigned char sw1, unsigned char sw2) +{ + response->b_status = sw1 << 8 | sw2; + response->b_sw1 = sw1; + response->b_sw2 = sw2; + response->b_data[response->b_len] = sw1; + response->b_data[response->b_len+1] = sw2; +} + +/* + * allocate a VCardResponse structure, plus space for the data buffer, and + * set up everything but the resonse bytes. + */ +VCardResponse * +vcard_response_new_data(unsigned char *buf, int len) +{ + VCardResponse *new_response; + + new_response = g_new(VCardResponse, 1); + new_response->b_data = g_malloc(len + 2); + memcpy(new_response->b_data, buf, len); + new_response->b_total_len = len+2; + new_response->b_len = len; + new_response->b_type = VCARD_MALLOC; + return new_response; +} + +static VCardResponse * +vcard_init_buffer_response(VCard *card, unsigned char *buf, int len) +{ + VCardResponse *response; + VCardBufferResponse *buffer_response; + + buffer_response = vcard_get_buffer_response(card); + if (buffer_response) { + vcard_set_buffer_response(card, NULL); + vcard_buffer_response_delete(buffer_response); + } + buffer_response = vcard_buffer_response_new(buf, len); + if (buffer_response == NULL) { + return NULL; + } + response = vcard_response_new_status_bytes(VCARD7816_SW1_RESPONSE_BYTES, + len > 255 ? 0 : len); + if (response == NULL) { + return NULL; + } + vcard_set_buffer_response(card, buffer_response); + return response; +} + +/* + * general buffer to hold results from APDU calls + */ +VCardResponse * +vcard_response_new(VCard *card, unsigned char *buf, + int len, int Le, vcard_7816_status_t status) +{ + VCardResponse *new_response; + + g_debug("%s: Sending response (len = %d, Le = %d)", __func__, len, Le); + if (len > Le) { + return vcard_init_buffer_response(card, buf, len); + } + new_response = vcard_response_new_data(buf, len); + if (new_response == NULL) { + return NULL; + } + vcard_response_set_status(new_response, status); + return new_response; +} + +/* + * general buffer to hold results from APDU calls + */ +VCardResponse * +vcard_response_new_bytes(VCard *card, unsigned char *buf, int len, int Le, + unsigned char sw1, unsigned char sw2) +{ + VCardResponse *new_response; + + g_debug("%s: Sending response (len = %d, Le = %d)", __func__, len, Le); + if (len > Le) { + return vcard_init_buffer_response(card, buf, len); + } + new_response = vcard_response_new_data(buf, len); + if (new_response == NULL) { + return NULL; + } + vcard_response_set_status_bytes(new_response, sw1, sw2); + return new_response; +} + +/* + * get a new Response buffer that only has a status. + */ +static VCardResponse * +vcard_response_new_status(vcard_7816_status_t status) +{ + VCardResponse *new_response; + + new_response = g_new(VCardResponse, 1); + new_response->b_data = &new_response->b_sw1; + new_response->b_len = 0; + new_response->b_total_len = 2; + new_response->b_type = VCARD_MALLOC_STRUCT; + vcard_response_set_status(new_response, status); + return new_response; +} + +/* + * same as above, but specify the status as separate bytes + */ +VCardResponse * +vcard_response_new_status_bytes(unsigned char sw1, unsigned char sw2) +{ + VCardResponse *new_response; + + new_response = g_new(VCardResponse, 1); + new_response->b_data = &new_response->b_sw1; + new_response->b_len = 0; + new_response->b_total_len = 2; + new_response->b_type = VCARD_MALLOC_STRUCT; + vcard_response_set_status_bytes(new_response, sw1, sw2); + return new_response; +} + + +/* + * free the response buffer. The Buffer has a type to handle the buffer + * allocated in other ways than through malloc. + */ +void +vcard_response_delete(VCardResponse *response) +{ + if (response == NULL) { + return; + } + switch (response->b_type) { + case VCARD_MALLOC: + /* everything was malloc'ed */ + g_free(response->b_data); + g_free(response); + break; + case VCARD_MALLOC_DATA: + /* only the data buffer was malloc'ed */ + g_free(response->b_data); + break; + case VCARD_MALLOC_STRUCT: + /* only the structure was malloc'ed */ + g_free(response); + break; + case VCARD_STATIC: + break; + default: + g_warn_if_reached(); + } +} + +/* + * decode the class bit and set our generic type field, channel, and + * secure messaging values. + */ +static vcard_7816_status_t +vcard_apdu_set_class(VCardAPDU *apdu) { + apdu->a_channel = 0; + apdu->a_secure_messaging = 0; + apdu->a_type = apdu->a_cla & 0xf0; + apdu->a_gen_type = VCARD_7816_ISO; + + /* parse the class tables 8 & 9 of the 7816-4 Part 4 spec */ + switch (apdu->a_type) { + /* we only support the basic types */ + case 0x00: + case 0x80: + case 0x90: + case 0xa0: + apdu->a_channel = apdu->a_cla & 3; + apdu->a_secure_messaging = apdu->a_cla & 0xe; + break; + case 0xb0: + case 0xc0: + break; + + case 0x10: + case 0x20: + case 0x30: + case 0x40: + case 0x50: + case 0x60: + case 0x70: + /* Reserved for future use */ + apdu->a_gen_type = VCARD_7816_RFU; + break; + case 0xd0: + case 0xe0: + case 0xf0: + default: + apdu->a_gen_type = + (apdu->a_cla == 0xff) ? VCARD_7816_PTS : VCARD_7816_PROPRIETARY; + break; + } + return VCARD7816_STATUS_SUCCESS; +} + +/* + * set the Le and Lc fields according to table 5 of the + * 7816-4 part 4 spec + */ +static vcard_7816_status_t +vcard_apdu_set_length(VCardAPDU *apdu) +{ + int L, Le; + + /* process according to table 5 of the 7816-4 Part 4 spec. + * variable names match the variables in the spec */ + L = apdu->a_len-4; /* fixed APDU header */ + apdu->a_Lc = 0; + apdu->a_Le = 0; + apdu->a_body = NULL; + switch (L) { + case 0: + /* 1 minimal apdu */ + return VCARD7816_STATUS_SUCCESS; + case 1: + /* 2S only return values apdu */ + /* zero maps to 256 here */ + apdu->a_Le = apdu->a_header->ah_Le ? + apdu->a_header->ah_Le : 256; + return VCARD7816_STATUS_SUCCESS; + default: + /* if the ah_Le byte is zero and we have more than + * 1 byte in the header, then we must be using extended Le and Lc. + * process the extended now. */ + if (apdu->a_header->ah_Le == 0) { + if (L < 3) { + /* coding error, need at least 3 bytes */ + return VCARD7816_STATUS_ERROR_WRONG_LENGTH; + } + /* calculate the first extended value. Could be either Le or Lc */ + Le = (apdu->a_header->ah_body[0] << 8) + | apdu->a_header->ah_body[1]; + if (L == 3) { + /* 2E extended, return data only */ + /* zero maps to 65536 */ + apdu->a_Le = Le ? Le : 65536; + return VCARD7816_STATUS_SUCCESS; + } + if (Le == 0) { + /* reserved for future use, probably for next time we need + * to extend the lengths */ + return VCARD7816_STATUS_ERROR_WRONG_LENGTH; + } + /* we know that the first extended value is Lc now */ + apdu->a_Lc = Le; + apdu->a_body = &apdu->a_header->ah_body[2]; + if (L == Le+3) { + /* 3E extended, only body parameters */ + return VCARD7816_STATUS_SUCCESS; + } + if (L == Le+5) { + /* 4E extended, parameters and return data */ + Le = (apdu->a_data[apdu->a_len-2] << 8) + | apdu->a_data[apdu->a_len-1]; + apdu->a_Le = Le ? Le : 65536; + return VCARD7816_STATUS_SUCCESS; + } + return VCARD7816_STATUS_ERROR_WRONG_LENGTH; + } + /* not extended */ + apdu->a_Lc = apdu->a_header->ah_Le; + apdu->a_body = &apdu->a_header->ah_body[0]; + if (L == apdu->a_Lc + 1) { + /* 3S only body parameters */ + return VCARD7816_STATUS_SUCCESS; + } + if (L == apdu->a_Lc + 2) { + /* 4S parameters and return data */ + Le = apdu->a_data[apdu->a_len-1]; + apdu->a_Le = Le ? Le : 256; + return VCARD7816_STATUS_SUCCESS; + } + break; + } + return VCARD7816_STATUS_ERROR_WRONG_LENGTH; +} + +/* + * create a new APDU from a raw set of bytes. This will decode all the + * above fields. users of VCARDAPDU's can then depend on the already decoded + * values. + */ +VCardAPDU * +vcard_apdu_new(unsigned char *raw_apdu, int len, vcard_7816_status_t *status) +{ + VCardAPDU *new_apdu; + + *status = VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE; + if (len < 4) { + *status = VCARD7816_STATUS_ERROR_WRONG_LENGTH; + return NULL; + } + + new_apdu = g_new(VCardAPDU, 1); + new_apdu->a_data = g_memdup(raw_apdu, len); + new_apdu->a_len = len; + *status = vcard_apdu_set_class(new_apdu); + if (*status != VCARD7816_STATUS_SUCCESS) { + vcard_apdu_delete(new_apdu); + return NULL; + } + *status = vcard_apdu_set_length(new_apdu); + if (*status != VCARD7816_STATUS_SUCCESS) { + vcard_apdu_delete(new_apdu); + new_apdu = NULL; + } + return new_apdu; +} + +void +vcard_apdu_delete(VCardAPDU *apdu) +{ + if (apdu == NULL) { + return; + } + g_free(apdu->a_data); + g_free(apdu); +} + + +/* + * declare response buffers for all the 7816 defined error codes + */ +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_SUCCESS) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_WARNING) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_WARNING_RET_CORUPT) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_WARNING_BUF_END_BEFORE_LE) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_WARNING_INVALID_FILE_SELECTED) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_WARNING_FCI_FORMAT_INVALID) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_WARNING_CHANGE) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_WARNING_FILE_FILLED) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_EXC_ERROR) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_EXC_ERROR_CHANGE) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_WRONG_LENGTH) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_CLA_NOT_SUPPORTED) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_CHANNEL_NOT_SUPPORTED) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_SECURE_NOT_SUPPORTED) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED) +VCARD_RESPONSE_NEW_STATIC_STATUS( + VCARD7816_STATUS_ERROR_COMMAND_INCOMPATIBLE_WITH_FILE) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_SECURITY_NOT_SATISFIED) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_AUTHENTICATION_BLOCKED) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_DATA_INVALID) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_CONDITION_NOT_SATISFIED) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_DATA_NO_EF) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_SM_OBJECT_MISSING) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_SM_OBJECT_INCORRECT) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_WRONG_PARAMETERS) +VCARD_RESPONSE_NEW_STATIC_STATUS( + VCARD7816_STATUS_ERROR_WRONG_PARAMETERS_IN_DATA) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_FUNCTION_NOT_SUPPORTED) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_FILE_NOT_FOUND) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_RECORD_NOT_FOUND) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_NO_SPACE_FOR_FILE) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_LC_TLV_INCONSISTENT) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_P1_P2_INCORRECT) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_LC_P1_P2_INCONSISTENT) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_DATA_NOT_FOUND) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_WRONG_PARAMETERS_2) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_INS_CODE_INVALID) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_CLA_INVALID) +VCARD_RESPONSE_NEW_STATIC_STATUS(VCARD7816_STATUS_ERROR_GENERAL) + +/* + * return a single response code. This function cannot fail. It will always + * return a response. + */ +VCardResponse * +vcard_make_response(vcard_7816_status_t status) +{ + VCardResponse *response; + + switch (status) { + /* known 7816 response codes */ + case VCARD7816_STATUS_SUCCESS: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_SUCCESS); + case VCARD7816_STATUS_WARNING: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_WARNING); + case VCARD7816_STATUS_WARNING_RET_CORUPT: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_WARNING_RET_CORUPT); + case VCARD7816_STATUS_WARNING_BUF_END_BEFORE_LE: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_WARNING_BUF_END_BEFORE_LE); + case VCARD7816_STATUS_WARNING_INVALID_FILE_SELECTED: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_WARNING_INVALID_FILE_SELECTED); + case VCARD7816_STATUS_WARNING_FCI_FORMAT_INVALID: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_WARNING_FCI_FORMAT_INVALID); + case VCARD7816_STATUS_WARNING_CHANGE: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_WARNING_CHANGE); + case VCARD7816_STATUS_WARNING_FILE_FILLED: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_WARNING_FILE_FILLED); + case VCARD7816_STATUS_EXC_ERROR: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_EXC_ERROR); + case VCARD7816_STATUS_EXC_ERROR_CHANGE: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_EXC_ERROR_CHANGE); + case VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE); + case VCARD7816_STATUS_ERROR_WRONG_LENGTH: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_WRONG_LENGTH); + case VCARD7816_STATUS_ERROR_CLA_NOT_SUPPORTED: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_CLA_NOT_SUPPORTED); + case VCARD7816_STATUS_ERROR_CHANNEL_NOT_SUPPORTED: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_CHANNEL_NOT_SUPPORTED); + case VCARD7816_STATUS_ERROR_SECURE_NOT_SUPPORTED: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_SECURE_NOT_SUPPORTED); + case VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED); + case VCARD7816_STATUS_ERROR_COMMAND_INCOMPATIBLE_WITH_FILE: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_COMMAND_INCOMPATIBLE_WITH_FILE); + case VCARD7816_STATUS_ERROR_SECURITY_NOT_SATISFIED: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_SECURITY_NOT_SATISFIED); + case VCARD7816_STATUS_ERROR_AUTHENTICATION_BLOCKED: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_AUTHENTICATION_BLOCKED); + case VCARD7816_STATUS_ERROR_DATA_INVALID: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_DATA_INVALID); + case VCARD7816_STATUS_ERROR_CONDITION_NOT_SATISFIED: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_CONDITION_NOT_SATISFIED); + case VCARD7816_STATUS_ERROR_DATA_NO_EF: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_DATA_NO_EF); + case VCARD7816_STATUS_ERROR_SM_OBJECT_MISSING: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_SM_OBJECT_MISSING); + case VCARD7816_STATUS_ERROR_SM_OBJECT_INCORRECT: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_SM_OBJECT_INCORRECT); + case VCARD7816_STATUS_ERROR_WRONG_PARAMETERS: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_WRONG_PARAMETERS); + case VCARD7816_STATUS_ERROR_WRONG_PARAMETERS_IN_DATA: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_WRONG_PARAMETERS_IN_DATA); + case VCARD7816_STATUS_ERROR_FUNCTION_NOT_SUPPORTED: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_FUNCTION_NOT_SUPPORTED); + case VCARD7816_STATUS_ERROR_FILE_NOT_FOUND: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_FILE_NOT_FOUND); + case VCARD7816_STATUS_ERROR_RECORD_NOT_FOUND: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_RECORD_NOT_FOUND); + case VCARD7816_STATUS_ERROR_NO_SPACE_FOR_FILE: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_NO_SPACE_FOR_FILE); + case VCARD7816_STATUS_ERROR_LC_TLV_INCONSISTENT: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_LC_TLV_INCONSISTENT); + case VCARD7816_STATUS_ERROR_P1_P2_INCORRECT: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_P1_P2_INCORRECT); + case VCARD7816_STATUS_ERROR_LC_P1_P2_INCONSISTENT: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_LC_P1_P2_INCONSISTENT); + case VCARD7816_STATUS_ERROR_DATA_NOT_FOUND: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_DATA_NOT_FOUND); + case VCARD7816_STATUS_ERROR_WRONG_PARAMETERS_2: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_WRONG_PARAMETERS_2); + case VCARD7816_STATUS_ERROR_INS_CODE_INVALID: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_INS_CODE_INVALID); + case VCARD7816_STATUS_ERROR_CLA_INVALID: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_CLA_INVALID); + case VCARD7816_STATUS_ERROR_GENERAL: + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_ERROR_GENERAL); + default: + /* we don't know this status code, create a response buffer to + * hold it */ + response = vcard_response_new_status(status); + if (response == NULL) { + /* couldn't allocate the buffer, return memmory error */ + return VCARD_RESPONSE_GET_STATIC( + VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE); + } + return response; + } +} + +/* + * Add File card support here if you need it. + */ +static VCardStatus +vcard7816_file_system_process_apdu(VCard *card, VCardAPDU *apdu, + VCardResponse **response) +{ + /* TODO: if we want to support a virtual file system card, we do it here. + * It would probably be a pkcs #15 card type */ + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED); + return VCARD_DONE; +} + +/* + * VM card (including java cards) + */ +static VCardStatus +vcard7816_vm_process_apdu(VCard *card, VCardAPDU *apdu, + VCardResponse **response) +{ + int bytes_to_copy, next_byte_count, count; + VCardApplet *current_applet; + VCardBufferResponse *buffer_response; + vcard_7816_status_t status; + + /* parse the class first */ + if (apdu->a_gen_type != VCARD_7816_ISO) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED); + return VCARD_DONE; + } + + /* use a switch so that if we need to support secure channel stuff later, + * we know where to put it */ + switch (apdu->a_secure_messaging) { + case 0x0: /* no SM */ + break; + case 0x4: /* proprietary SM */ + case 0x8: /* header not authenticated */ + case 0xc: /* header authenticated */ + default: + /* for now, don't try to support secure channel stuff in the + * virtual card. */ + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_SECURE_NOT_SUPPORTED); + return VCARD_DONE; + } + + /* now parse the instruction */ + switch (apdu->a_ins) { + case VCARD7816_INS_MANAGE_CHANNEL: /* secure channel op */ + case VCARD7816_INS_EXTERNAL_AUTHENTICATE: /* secure channel op */ + case VCARD7816_INS_GET_CHALLENGE: /* secure channel op */ + case VCARD7816_INS_INTERNAL_AUTHENTICATE: /* secure channel op */ + case VCARD7816_INS_ERASE_BINARY: /* applet control op */ + case VCARD7816_INS_READ_BINARY: /* applet control op */ + case VCARD7816_INS_WRITE_BINARY: /* applet control op */ + case VCARD7816_INS_UPDATE_BINARY: /* applet control op */ + case VCARD7816_INS_READ_RECORD: /* file op */ + case VCARD7816_INS_WRITE_RECORD: /* file op */ + case VCARD7816_INS_UPDATE_RECORD: /* file op */ + case VCARD7816_INS_APPEND_RECORD: /* file op */ + case VCARD7816_INS_ENVELOPE: + case VCARD7816_INS_PUT_DATA: + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED); + break; + + case VCARD7816_INS_SELECT_FILE: + /* GSC-IS: 5.3.3.2 Select Applet APDU: P1 = 0x04 */ + if (apdu->a_p1 != 0x04) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_FUNCTION_NOT_SUPPORTED); + break; + } + + /* side effect, deselect the current applet if no applet has been found + */ + current_applet = vcard_find_applet(card, apdu->a_body, apdu->a_Lc); + vcard_select_applet(card, apdu->a_channel, current_applet); + if (current_applet) { + VCardApplet *gp_applet = vcard_find_applet(card, + gp_aid, sizeof(gp_aid)); + if (current_applet == gp_applet) { + /* if the new applet is Global Platform Card Manager, we need to + * return a response (from Card Specification v2.3.1): + * + * 6F 19 : FCI Template + * 84 08 : Application / file AID + * A0 00 00 00 03 00 00 00 + * A5 0D : Proprietary data + * 9F 6E 06 : Application Producution Life Cycle + * 12 91 51 81 01 00 + * 9F 65 01 : Maximum Length of data field in comand message + * FF + */ + *response = vcard_response_new(card, gp_response, + sizeof(gp_response), apdu->a_Le, VCARD7816_STATUS_SUCCESS); + } else { + static unsigned char fci_template[] = { + 0x6F, 0x0B, 0x84, 0x07, 0xA0, 0x00, 0x00, 0x00, + 0x79, 0x03, 0x00, 0xA5, 0x00}; + /* with GSC-IS 2 applets, we do not need to return anything + * for select applet, but cards generally do, at least this + * FCI template stub: + * + * 6F 0B : FCI Template + * 84 07 : Application / file AID + * A0 00 00 00 79 03 00 + * A5 00 : Porprietary data + */ + /* Insert the correct AID in the structure */ + g_assert_cmpint(apdu->a_Lc, ==, 7); + memcpy(&fci_template[4], apdu->a_body, apdu->a_Lc); + *response = vcard_response_new(card, fci_template, + sizeof(fci_template), apdu->a_Le, VCARD7816_STATUS_SUCCESS); + } + } else { + /* the real CAC returns (SW1=0x6A, SW2=0x82) */ + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_FILE_NOT_FOUND); + } + break; + + case VCARD7816_INS_VERIFY: + if ((apdu->a_p1 != 0x00) || (apdu->a_p2 != 0x00)) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_WRONG_PARAMETERS); + } else { + if (apdu->a_Lc == 0) { + /* handle pin count if possible */ + count = vcard_emul_get_login_count(card); + if (count < 0) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_DATA_NOT_FOUND); + } else { + if (count > 0xf) { + count = 0xf; + } + *response = vcard_response_new_status_bytes( + VCARD7816_SW1_WARNING_CHANGE, + 0xc0 | count); + if (*response == NULL) { + *response = vcard_make_response( + VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE); + } + } + } else { + status = vcard_emul_login(card, apdu->a_body, apdu->a_Lc); + *response = vcard_make_response(status); + } + } + break; + + case VCARD7816_INS_GET_RESPONSE: + buffer_response = vcard_get_buffer_response(card); + if (!buffer_response) { + *response = vcard_make_response( + VCARD7816_STATUS_ERROR_DATA_NOT_FOUND); + /* handle error */ + break; + } + bytes_to_copy = MIN(buffer_response->len, apdu->a_Le); + next_byte_count = MIN(256, buffer_response->len - bytes_to_copy); + *response = vcard_response_new_bytes( + card, buffer_response->current, bytes_to_copy, + apdu->a_Le, + next_byte_count ? + VCARD7816_SW1_RESPONSE_BYTES : VCARD7816_SW1_SUCCESS, + next_byte_count); + buffer_response->current += bytes_to_copy; + buffer_response->len -= bytes_to_copy; + if (*response == NULL || (next_byte_count == 0)) { + vcard_set_buffer_response(card, NULL); + vcard_buffer_response_delete(buffer_response); + } + if (*response == NULL) { + *response = + vcard_make_response(VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE); + } + break; + + case VCARD7816_INS_GET_DATA: + *response = + vcard_make_response(VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED); + break; + + default: + *response = + vcard_make_response(VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED); + break; + } + + /* response should have been set somewhere */ + assert(*response != NULL); + return VCARD_DONE; +} + + +/* + * APDU processing starts here. This routes the card processing stuff to the + * right location. + */ +VCardStatus +vcard_process_apdu(VCard *card, VCardAPDU *apdu, VCardResponse **response) +{ + VCardStatus status; + VCardBufferResponse *buffer_response; + + /* first handle any PTS commands, which aren't really APDU's */ + if (apdu->a_type == VCARD_7816_PTS) { + /* the PTS responses aren't really responses either */ + *response = vcard_response_new_data(apdu->a_data, apdu->a_len); + /* PTS responses have no status bytes */ + (*response)->b_total_len = (*response)->b_len; + return VCARD_DONE; + } + buffer_response = vcard_get_buffer_response(card); + if (buffer_response && apdu->a_ins != VCARD7816_INS_GET_RESPONSE) { + /* clear out buffer_response, do not return an error */ + vcard_set_buffer_response(card, NULL); + vcard_buffer_response_delete(buffer_response); + } + + status = vcard_process_applet_apdu(card, apdu, response); + if (status != VCARD_NEXT) { + return status; + } + switch (vcard_get_type(card)) { + case VCARD_FILE_SYSTEM: + return vcard7816_file_system_process_apdu(card, apdu, response); + case VCARD_VM: + return vcard7816_vm_process_apdu(card, apdu, response); + case VCARD_DIRECT: + /* if we are type direct, then the applet should handle everything */ + assert(!"VCARD_DIRECT: applet failure"); + break; + default: + g_warn_if_reached(); + } + *response = + vcard_make_response(VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED); + return VCARD_DONE; +} + +/* vim: set ts=4 sw=4 tw=0 noet expandtab: */ diff --git a/src/card_7816.h b/src/card_7816.h new file mode 100644 index 0000000..30b6d09 --- /dev/null +++ b/src/card_7816.h @@ -0,0 +1,62 @@ +/* + * Implement the 7816 portion of the card spec + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ +#ifndef CARD_7816_H +#define CARD_7816_H 1 + +#include "card_7816t.h" +#include "vcardt.h" + +/* + * constructors for VCardResponse's + */ +/* response from a return buffer and a status */ +VCardResponse *vcard_response_new(VCard *card, unsigned char *buf, int len, + int Le, vcard_7816_status_t status); +/* response from a return buffer and status bytes */ +VCardResponse *vcard_response_new_bytes(VCard *card, unsigned char *buf, + int len, int Le, + unsigned char sw1, unsigned char sw2); +/* response from just status bytes */ +VCardResponse *vcard_response_new_status_bytes(unsigned char sw1, + unsigned char sw2); +/* response from just status: NOTE this cannot fail, it will always return a + * valid response, if it can't allocate memory, the response will be + * VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE */ +VCardResponse *vcard_make_response(vcard_7816_status_t status); + +/* create a raw response (status has already been encoded */ +VCardResponse *vcard_response_new_data(unsigned char *buf, int len); + +void vcard_response_set_status_bytes(VCardResponse *response, + unsigned char sw1, unsigned char sw2); + +/* + * destructor for VCardResponse. + * Can be called with a NULL response + */ +void vcard_response_delete(VCardResponse *response); + +/* + * constructor for VCardAPDU + */ +VCardAPDU *vcard_apdu_new(unsigned char *raw_apdu, int len, + unsigned short *status); + +/* + * destructor for VCardAPDU + * Can be called with a NULL apdu + */ +void vcard_apdu_delete(VCardAPDU *apdu); + +/* + * APDU processing starts here. This routes the card processing stuff to the + * right location. Always returns a valid response. + */ +VCardStatus vcard_process_apdu(VCard *card, VCardAPDU *apdu, + VCardResponse **response); + +#endif diff --git a/src/card_7816t.h b/src/card_7816t.h new file mode 100644 index 0000000..8e78444 --- /dev/null +++ b/src/card_7816t.h @@ -0,0 +1,165 @@ +/* + * Implement the 7816 portion of the card spec + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ +#ifndef CARD_7816T_H +#define CARD_7816T_H 1 + +typedef unsigned short vcard_7816_status_t; + +struct VCardResponseStruct { + unsigned char *b_data; + vcard_7816_status_t b_status; + unsigned char b_sw1; + unsigned char b_sw2; + int b_len; + int b_total_len; + enum VCardResponseBufferType { + VCARD_MALLOC, + VCARD_MALLOC_DATA, + VCARD_MALLOC_STRUCT, + VCARD_STATIC + } b_type; +}; + +#define VCARD_RESPONSE_NEW_STATIC_STATUS(stat) \ +static const VCardResponse VCardResponse##stat = \ + {(unsigned char *)&VCardResponse##stat.b_sw1, (stat), ((stat) >> 8), \ + ((stat) & 0xff), 0, 2, VCARD_STATIC}; + +#define VCARD_RESPONSE_NEW_STATIC_STATUS_BYTES(sw1, sw2) \ +static const VCardResponse VCARDResponse##sw1 = \ + {(unsigned char *)&VCardResponse##name.b_sw1, ((sw1) << 8 | (sw2)), \ + (sw1), (sw2), 0, 2, VCARD_STATIC}; + +/* cast away the const, callers need may need to 'free' the + * result, and const implies that they don't */ +#define VCARD_RESPONSE_GET_STATIC(name) \ + ((VCardResponse *)(&VCardResponse##name)) + +typedef enum { + VCARD_7816_ISO, + VCARD_7816_RFU, + VCARD_7816_PTS, + VCARD_7816_PROPRIETARY +} VCardAPDUType; + + +/* + * 7816 header. All APDU's have this header. + * They must be laid out in this order. + */ +struct VCardAPDUHeader { + unsigned char ah_cla; + unsigned char ah_ins; + unsigned char ah_p1; + unsigned char ah_p2; + unsigned char ah_Le; + unsigned char ah_body[1]; /* indefinite length */ +}; + +/* + * 7816 APDU structure. The raw bytes are stored in the union and can be + * accessed directly through u.data (which is aliased as a_data). + * + * Names of the fields match the 7816 documentation. + */ +struct VCardAPDUStruct { + int a_len; /* length of the whole buffer, including header */ + int a_Lc; /* 7816 Lc (parameter length) value */ + int a_Le; /* 7816 Le (expected result length) value */ + unsigned char *a_body; /* pointer to the parameter */ + int a_channel; /* decoded channel */ + int a_secure_messaging; /* decoded secure messaging type */ + int a_type; /* decoded type from cla (top nibble of class) */ + VCardAPDUType a_gen_type; /* generic type (7816, PROPRIETARY, RFU, etc) */ + union { + struct VCardAPDUHeader *header; + unsigned char *data; + } u; +/* give the subfields a unified look */ +#define a_header u.header +#define a_data u.data +#define a_cla a_header->ah_cla /* class */ +#define a_ins a_header->ah_ins /* instruction */ +#define a_p1 a_header->ah_p1 /* parameter 1 */ +#define a_p2 a_header->ah_p2 /* parameter 2 */ +}; + +/* 7816 status codes */ +#define VCARD7816_STATUS_SUCCESS 0x9000 +#define VCARD7816_STATUS_WARNING 0x6200 +#define VCARD7816_STATUS_WARNING_RET_CORUPT 0x6281 +#define VCARD7816_STATUS_WARNING_BUF_END_BEFORE_LE 0x6282 +#define VCARD7816_STATUS_WARNING_INVALID_FILE_SELECTED 0x6283 +#define VCARD7816_STATUS_WARNING_FCI_FORMAT_INVALID 0x6284 +#define VCARD7816_STATUS_WARNING_CHANGE 0x6300 +#define VCARD7816_STATUS_WARNING_FILE_FILLED 0x6381 +#define VCARD7816_STATUS_EXC_ERROR 0x6400 +#define VCARD7816_STATUS_EXC_ERROR_CHANGE 0x6500 +#define VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE 0x6581 +#define VCARD7816_STATUS_ERROR_WRONG_LENGTH 0x6700 +#define VCARD7816_STATUS_ERROR_CLA_NOT_SUPPORTED 0x6800 +#define VCARD7816_STATUS_ERROR_CHANNEL_NOT_SUPPORTED 0x6881 +#define VCARD7816_STATUS_ERROR_SECURE_NOT_SUPPORTED 0x6882 +#define VCARD7816_STATUS_ERROR_COMMAND_NOT_SUPPORTED 0x6900 +#define VCARD7816_STATUS_ERROR_COMMAND_INCOMPATIBLE_WITH_FILE 0x6981 +#define VCARD7816_STATUS_ERROR_SECURITY_NOT_SATISFIED 0x6982 +#define VCARD7816_STATUS_ERROR_AUTHENTICATION_BLOCKED 0x6983 +#define VCARD7816_STATUS_ERROR_DATA_INVALID 0x6984 +#define VCARD7816_STATUS_ERROR_CONDITION_NOT_SATISFIED 0x6985 +#define VCARD7816_STATUS_ERROR_DATA_NO_EF 0x6986 +#define VCARD7816_STATUS_ERROR_SM_OBJECT_MISSING 0x6987 +#define VCARD7816_STATUS_ERROR_SM_OBJECT_INCORRECT 0x6988 +#define VCARD7816_STATUS_ERROR_WRONG_PARAMETERS 0x6a00 +#define VCARD7816_STATUS_ERROR_WRONG_PARAMETERS_IN_DATA 0x6a80 +#define VCARD7816_STATUS_ERROR_FUNCTION_NOT_SUPPORTED 0x6a81 +#define VCARD7816_STATUS_ERROR_FILE_NOT_FOUND 0x6a82 +#define VCARD7816_STATUS_ERROR_RECORD_NOT_FOUND 0x6a83 +#define VCARD7816_STATUS_ERROR_NO_SPACE_FOR_FILE 0x6a84 +#define VCARD7816_STATUS_ERROR_LC_TLV_INCONSISTENT 0x6a85 +#define VCARD7816_STATUS_ERROR_P1_P2_INCORRECT 0x6a86 +#define VCARD7816_STATUS_ERROR_LC_P1_P2_INCONSISTENT 0x6a87 +#define VCARD7816_STATUS_ERROR_DATA_NOT_FOUND 0x6a88 +#define VCARD7816_STATUS_ERROR_WRONG_PARAMETERS_2 0x6b00 +#define VCARD7816_STATUS_ERROR_INS_CODE_INVALID 0x6d00 +#define VCARD7816_STATUS_ERROR_CLA_INVALID 0x6e00 +#define VCARD7816_STATUS_ERROR_GENERAL 0x6f00 +/* 7816 sw1 codes */ +#define VCARD7816_SW1_SUCCESS 0x90 +#define VCARD7816_SW1_RESPONSE_BYTES 0x61 +#define VCARD7816_SW1_WARNING 0x62 +#define VCARD7816_SW1_WARNING_CHANGE 0x63 +#define VCARD7816_SW1_EXC_ERROR 0x64 +#define VCARD7816_SW1_EXC_ERROR_CHANGE 0x65 +#define VCARD7816_SW1_ERROR_WRONG_LENGTH 0x67 +#define VCARD7816_SW1_CLA_ERROR 0x68 +#define VCARD7816_SW1_COMMAND_ERROR 0x69 +#define VCARD7816_SW1_P1_P2_ERROR 0x6a +#define VCARD7816_SW1_LE_ERROR 0x6c +#define VCARD7816_SW1_INS_ERROR 0x6d +#define VCARD7816_SW1_CLA_NOT_SUPPORTED 0x6e + +/* 7816 Instructions */ +#define VCARD7816_INS_MANAGE_CHANNEL 0x70 +#define VCARD7816_INS_EXTERNAL_AUTHENTICATE 0x82 +#define VCARD7816_INS_GET_CHALLENGE 0x84 +#define VCARD7816_INS_INTERNAL_AUTHENTICATE 0x88 +#define VCARD7816_INS_ERASE_BINARY 0x0e +#define VCARD7816_INS_READ_BINARY 0xb0 +#define VCARD7816_INS_WRITE_BINARY 0xd0 +#define VCARD7816_INS_UPDATE_BINARY 0xd6 +#define VCARD7816_INS_READ_RECORD 0xb2 +#define VCARD7816_INS_WRITE_RECORD 0xd2 +#define VCARD7816_INS_UPDATE_RECORD 0xdc +#define VCARD7816_INS_APPEND_RECORD 0xe2 +#define VCARD7816_INS_ENVELOPE 0xc2 +#define VCARD7816_INS_PUT_DATA 0xda +#define VCARD7816_INS_GET_DATA 0xca +#define VCARD7816_INS_SELECT_FILE 0xa4 +#define VCARD7816_INS_VERIFY 0x20 +#define VCARD7816_INS_GET_RESPONSE 0xc0 + +#endif diff --git a/src/common.c b/src/common.c new file mode 100644 index 0000000..bc9a43f --- /dev/null +++ b/src/common.c @@ -0,0 +1,88 @@ +/* + * common.c: Utility functions for libcacard + * + * Copyright (C) 2016 - 2018 Red Hat, Inc. + * + * Authors: Robert Relyea + * Jakub Jelen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include + +#include "vcard.h" +#include "common.h" + +unsigned char * +ushort2lebytes(unsigned char *buf, unsigned short x) +{ + if (buf != NULL) { + buf[0] = (unsigned char) (x & 0xff); + buf[1] = (unsigned char) ((x >> 8) & 0xff); + } + return buf; +} + +unsigned short +lebytes2ushort(const unsigned char *buf) +{ + if (buf == NULL) + return 0U; + return (unsigned short)buf[1] << 8 | (unsigned short)buf[0]; +} + +#define MAX_STATIC_BYTES 1024 +static char hexdump_buffer[5*MAX_STATIC_BYTES]; +/* + * Creates printable representation in hexadecimal format of the data + * provided in the buf buffer. If out buffer is provided, the data + * will be written into it. Otherwise, static buffer will be used, which + * can hold up to 1024 bytes (longer will get truncated). + */ +char * +hex_dump(unsigned char *buf, size_t buflen, unsigned char **out, size_t outlen) +{ + char *p, *start; + size_t i, expect_len = buflen*5; + + if (buflen <= 0) + return NULL; + + if (out == NULL) { + start = hexdump_buffer; + buflen = MIN(buflen, MAX_STATIC_BYTES); + } else { + if (outlen < expect_len) { + /* too short output buffer */ + return NULL; + } + start = (char *) *out; + } + + p = start; + for (i = 0; i < buflen; i++) { + sprintf(p, "0x%02X ", buf[i]); + p += 5; + } + /* terminate */ + *--p = '\x00'; + return start; +} +/* vim: set ts=4 sw=4 tw=0 noet expandtab: */ diff --git a/src/common.h b/src/common.h new file mode 100644 index 0000000..23ac91f --- /dev/null +++ b/src/common.h @@ -0,0 +1,35 @@ +/* + * common.h: Utility functions for libcacard + * + * Copyright (C) 2016 - 2018 Red Hat, Inc. + * + * Authors: Robert Relyea + * Jakub Jelen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _COMMON_H +#define _COMMON_H + +#include + +unsigned char *ushort2lebytes(unsigned char *buf, unsigned short x); +unsigned short lebytes2ushort(const unsigned char *buf); + +char *hex_dump(unsigned char *buf, size_t buflen, + unsigned char **out, size_t outlen); + +#endif diff --git a/src/event.c b/src/event.c new file mode 100644 index 0000000..f0722fa --- /dev/null +++ b/src/event.c @@ -0,0 +1,103 @@ +/* + * event queue implementation. + * + * This code is licensed under the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#include "glib-compat.h" + +#include "vcard.h" +#include "vreader.h" +#include "vevent.h" + +VEvent * +vevent_new(VEventType type, VReader *reader, VCard *card) +{ + VEvent *new_vevent; + + new_vevent = g_new(VEvent, 1); + new_vevent->next = NULL; + new_vevent->type = type; + new_vevent->reader = vreader_reference(reader); + new_vevent->card = vcard_reference(card); + + return new_vevent; +} + +void +vevent_delete(VEvent *vevent) +{ + if (vevent == NULL) { + return; + } + vreader_free(vevent->reader); + vcard_free(vevent->card); + g_free(vevent); +} + +/* + * VEvent queue management + */ + +static VEvent *vevent_queue_head; +static VEvent *vevent_queue_tail; +static CompatGMutex vevent_queue_lock; +static CompatGCond vevent_queue_condition; + +void vevent_queue_init(void) +{ + vevent_queue_head = vevent_queue_tail = NULL; +} + +void +vevent_queue_vevent(VEvent *vevent) +{ + vevent->next = NULL; + g_mutex_lock(&vevent_queue_lock); + if (vevent_queue_head) { + assert(vevent_queue_tail); + vevent_queue_tail->next = vevent; + } else { + vevent_queue_head = vevent; + } + vevent_queue_tail = vevent; + g_cond_signal(&vevent_queue_condition); + g_mutex_unlock(&vevent_queue_lock); +} + +/* must have lock */ +static VEvent * +vevent_dequeue_vevent(void) +{ + VEvent *vevent = NULL; + if (vevent_queue_head) { + vevent = vevent_queue_head; + vevent_queue_head = vevent->next; + vevent->next = NULL; + } + return vevent; +} + +VEvent *vevent_wait_next_vevent(void) +{ + VEvent *vevent; + + g_mutex_lock(&vevent_queue_lock); + while ((vevent = vevent_dequeue_vevent()) == NULL) { + g_cond_wait(&vevent_queue_condition, &vevent_queue_lock); + } + g_mutex_unlock(&vevent_queue_lock); + return vevent; +} + +VEvent *vevent_get_next_vevent(void) +{ + VEvent *vevent; + + g_mutex_lock(&vevent_queue_lock); + vevent = vevent_dequeue_vevent(); + g_mutex_unlock(&vevent_queue_lock); + return vevent; +} + diff --git a/src/eventt.h b/src/eventt.h new file mode 100644 index 0000000..f94a22a --- /dev/null +++ b/src/eventt.h @@ -0,0 +1,30 @@ +/* + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef EVENTT_H +#define EVENTT_H 1 + +#include "vreadert.h" +#include "vcardt.h" + +typedef struct VEventStruct VEvent; + +typedef enum { + VEVENT_READER_INSERT, + VEVENT_READER_REMOVE, + VEVENT_CARD_INSERT, + VEVENT_CARD_REMOVE, + VEVENT_LAST, +} VEventType; + +struct VEventStruct { + VEvent *next; + VEventType type; + VReader *reader; + VCard *card; +}; +#endif + + diff --git a/src/glib-compat.h b/src/glib-compat.h new file mode 100644 index 0000000..d7d0972 --- /dev/null +++ b/src/glib-compat.h @@ -0,0 +1,138 @@ +/* + * GLIB Compatibility Functions + * + * Copyright IBM, Corp. 2013 + * + * Authors: + * Anthony Liguori + * Michael Tokarev + * Paolo Bonzini + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + * + */ + +#ifndef GLIB_COMPAT_H +#define GLIB_COMPAT_H + +#include + +#if !GLIB_CHECK_VERSION(2, 31, 0) +/* before glib-2.31, GMutex and GCond was dynamic-only (there was a separate + * GStaticMutex, but it didn't work with condition variables). + * + * Our implementation uses GOnce to fake a static implementation that does + * not require separate initialization. + * We need to rename the types to avoid passing our CompatGMutex/CompatGCond + * by mistake to a function that expects GMutex/GCond. However, for ease + * of use we keep the GLib function names. GLib uses macros for the + * implementation, we use inline functions instead and undefine the macros. + */ + +typedef struct CompatGMutex { + GOnce once; +} CompatGMutex; + +typedef struct CompatGCond { + GOnce once; +} CompatGCond; + +static inline gpointer do_g_mutex_new(gpointer unused) +{ + return (gpointer) g_mutex_new(); +} + +static inline void g_mutex_init(CompatGMutex *mutex) +{ + mutex->once = (GOnce) G_ONCE_INIT; +} + +static inline void g_mutex_clear(CompatGMutex *mutex) +{ + g_assert(mutex->once.status != G_ONCE_STATUS_PROGRESS); + if (mutex->once.retval) { + g_mutex_free((GMutex *) mutex->once.retval); + } + mutex->once = (GOnce) G_ONCE_INIT; +} + +static inline void (g_mutex_lock)(CompatGMutex *mutex) +{ + g_once(&mutex->once, do_g_mutex_new, NULL); + g_mutex_lock((GMutex *) mutex->once.retval); +} +#undef g_mutex_lock + +static inline gboolean (g_mutex_trylock)(CompatGMutex *mutex) +{ + g_once(&mutex->once, do_g_mutex_new, NULL); + return g_mutex_trylock((GMutex *) mutex->once.retval); +} +#undef g_mutex_trylock + + +static inline void (g_mutex_unlock)(CompatGMutex *mutex) +{ + g_mutex_unlock((GMutex *) mutex->once.retval); +} +#undef g_mutex_unlock + +static inline gpointer do_g_cond_new(gpointer unused) +{ + return (gpointer) g_cond_new(); +} + +static inline void g_cond_init(CompatGCond *cond) +{ + cond->once = (GOnce) G_ONCE_INIT; +} + +static inline void g_cond_clear(CompatGCond *cond) +{ + g_assert(cond->once.status != G_ONCE_STATUS_PROGRESS); + if (cond->once.retval) { + g_cond_free((GCond *) cond->once.retval); + } + cond->once = (GOnce) G_ONCE_INIT; +} + +static inline void (g_cond_wait)(CompatGCond *cond, CompatGMutex *mutex) +{ + g_assert(mutex->once.status != G_ONCE_STATUS_PROGRESS); + g_once(&cond->once, do_g_cond_new, NULL); + g_cond_wait((GCond *) cond->once.retval, (GMutex *) mutex->once.retval); +} +#undef g_cond_wait + +static inline void (g_cond_broadcast)(CompatGCond *cond) +{ + g_once(&cond->once, do_g_cond_new, NULL); + g_cond_broadcast((GCond *) cond->once.retval); +} +#undef g_cond_broadcast + +static inline void (g_cond_signal)(CompatGCond *cond) +{ + g_once(&cond->once, do_g_cond_new, NULL); + g_cond_signal((GCond *) cond->once.retval); +} +#undef g_cond_signal + + +/* before 2.31 there was no g_thread_new() */ +static inline GThread *g_thread_new(const char *name, + GThreadFunc func, gpointer data) +{ + GThread *thread = g_thread_create(func, data, TRUE, NULL); + if (!thread) { + g_error("creating thread"); + } + return thread; +} +#else +#define CompatGMutex GMutex +#define CompatGCond GCond +#endif /* glib 2.31 */ + +#endif diff --git a/src/gp.c b/src/gp.c new file mode 100644 index 0000000..a4233cc --- /dev/null +++ b/src/gp.c @@ -0,0 +1,102 @@ +/* + * defines the entry point for the Global Plarform Applet emulation. Only used + * by vcard_emul_type.c + * + * Copyright 2018 Red Hat, Inc. + * + * Author: Jakub Jelen + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#include "glib-compat.h" + +#include +#include +#include + +#include "gp.h" +#include "vcard.h" +#include "vcard_emul.h" +#include "card_7816.h" + +static unsigned char gp_container_aid[] = { + 0xa0, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00 }; + +/* Data returned for Get Data Instruction */ +static unsigned char gp_get_data[] = { + 0x9F, 0x7F, 0x2A, 0x40, 0x70, 0x50, 0x72, 0x12, + 0x91, 0x51, 0x81, 0x01, 0x00, 0x70, 0x70, 0x00, + 0x00, 0x58, 0xBD, 0x36, 0x0E, 0x40, 0x82, 0x70, + 0x90, 0x12, 0x93, 0x70, 0x90, 0x04, 0x44, 0x72, + 0x00, 0x00, 0x01, 0x00, 0x40, 0x04, 0x45, 0x84, + 0x00, 0x00, 0x2C, 0x19, 0xB5 +}; + +static VCardStatus +gp_applet_container_process_apdu(VCard *card, VCardAPDU *apdu, + VCardResponse **response) +{ + VCardStatus ret = VCARD_FAIL; + unsigned int tag; + + switch (apdu->a_ins) { + case GP_GET_DATA: + /* GET DATA isntruction for tags: + * 00 66 (not found): + * 9F 7F (len = 2D): + * 9F 7F 2A 40 70 50 72 12 91 51 81 01 00 70 70 00 + * 00 58 BD 36 0E 40 82 70 90 12 93 70 90 04 44 72 + * 00 00 01 00 40 04 45 84 00 00 2C 19 B5 + */ + tag = (apdu->a_p1 & 0xff) << 8 | (apdu->a_p2 & 0xff); + if (tag == 0x9f7f) { + *response = vcard_response_new(card, gp_get_data, + sizeof(gp_get_data), apdu->a_Le, VCARD7816_STATUS_SUCCESS); + ret = VCARD_DONE; + break; + } + *response = vcard_make_response(VCARD7816_STATUS_ERROR_DATA_NOT_FOUND); + ret = VCARD_DONE; + break; + + default: + /* Let the ISO 7816 code to handle other APDUs */ + ret = VCARD_NEXT; + break; + } + return ret; +} + + +/* + * Initialize the cac card. This is the only public function in this file. All + * the rest are connected through function pointers. + */ +VCardStatus +gp_card_init(VReader *reader, VCard *card, + const char *params, + unsigned char * const *cert, + int cert_len[], + VCardKey *key[] /* adopt the keys*/, + int cert_count) +{ + VCardApplet *applet; + + /* create Card Manager container */ + applet = vcard_new_applet(gp_applet_container_process_apdu, + NULL, gp_container_aid, + sizeof(gp_container_aid)); + if (applet == NULL) { + goto failure; + } + vcard_add_applet(card, applet); + + return VCARD_DONE; + +failure: + return VCARD_FAIL; +} + +/* vim: set ts=4 sw=4 tw=0 noet expandtab: */ diff --git a/src/gp.h b/src/gp.h new file mode 100644 index 0000000..7f68e47 --- /dev/null +++ b/src/gp.h @@ -0,0 +1,30 @@ +/* + * defines the entry point for the Global Plarform Applet emulation. Only used + * by vcard_emul_type.c + * + * Copyright 2018 Red Hat, Inc. + * + * Author: Jakub Jelen + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ +#ifndef GP_H +#define GP_H 1 + +#include "vcard.h" +#include "vreader.h" + +#define GP_GET_DATA 0xCA + +/* + * Initialize the Global Platform Applet. This is the only public function in + * this file. All the rest are connected through function pointers. + */ +VCardStatus +gp_card_init(VReader *reader, VCard *card, const char *params, + unsigned char * const *cert, int cert_len[], + VCardKey *key[] /* adopt the keys*/, int cert_count); + + +#endif diff --git a/src/libcacard.h b/src/libcacard.h new file mode 100644 index 0000000..2b2082e --- /dev/null +++ b/src/libcacard.h @@ -0,0 +1,29 @@ +/* + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ +#ifndef LIBCACARD_H +#define LIBCACARD_H + +#include + +G_BEGIN_DECLS + +#define __LIBCACARD_H_INSIDE__ + +#include "cac.h" +#include "card_7816.h" +#include "card_7816t.h" +#include "eventt.h" +#include "vcard_emul.h" +#include "vcard_emul_type.h" +#include "vcard.h" +#include "vcardt.h" +#include "vevent.h" +#include "vreader.h" +#include "vreadert.h" +#include "vscard_common.h" + +G_END_DECLS + +#endif diff --git a/src/libcacard.syms b/src/libcacard.syms new file mode 100644 index 0000000..84dd2a5 --- /dev/null +++ b/src/libcacard.syms @@ -0,0 +1,77 @@ +cac_card_init +vcard_add_applet +vcard_apdu_delete +vcard_apdu_new +vcard_applet_get_aid +vcard_buffer_response_delete +vcard_buffer_response_new +vcard_delete_applet +vcard_emul_delete_key +vcard_emul_force_card_insert +vcard_emul_force_card_remove +vcard_emul_get_atr +vcard_emul_get_login_count +vcard_emul_init +vcard_emul_login +vcard_emul_options +vcard_emul_replay_insertion_events +vcard_emul_reset +vcard_emul_rsa_op +vcard_emul_type_from_string +vcard_emul_type_select +vcard_emul_usage +vcard_find_applet +vcard_free +vcard_get_atr +vcard_get_buffer_response +vcard_get_current_applet_private +vcard_get_private +vcard_get_type +vcard_init +vcard_make_response +vcard_new +vcard_new_applet +vcard_process_apdu +vcard_process_applet_apdu +vcard_reference +vcard_reset +vcard_response_delete +vcard_response_new +vcard_response_new_bytes +vcard_response_new_data +vcard_response_new_status_bytes +vcard_response_set_status_bytes +vcard_select_applet +vcard_set_applet_private +vcard_set_atr_func +vcard_set_buffer_response +vcard_set_type +vevent_delete +vevent_get_next_vevent +vevent_new +vevent_queue_init +vevent_queue_vevent +vevent_wait_next_vevent +vreader_add_reader +vreader_card_is_present +vreader_free +vreader_get_id +vreader_get_name +vreader_get_private +vreader_get_reader_by_id +vreader_get_reader_by_name +vreader_get_reader_list +vreader_init +vreader_insert_card +vreader_list_delete +vreader_list_get_first +vreader_list_get_next +vreader_list_get_reader +vreader_new +vreader_power_off +vreader_power_on +vreader_queue_card_event +vreader_reference +vreader_remove_reader +vreader_set_id +vreader_xfr_bytes diff --git a/src/simpletlv.c b/src/simpletlv.c new file mode 100644 index 0000000..2f7618d --- /dev/null +++ b/src/simpletlv.c @@ -0,0 +1,375 @@ +/* + * simpletlv.c: Simple TLV encoding and decoding functions + * + * Copyright (C) 2016 - 2018 Red Hat, Inc. + * + * Authors: Robert Relyea + * Jakub Jelen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include + +#include "simpletlv.h" +#include "common.h" + +int +simpletlv_get_length(struct simpletlv_member *tlv, size_t tlv_len, + enum simpletlv_buffer_type buffer_type) +{ + size_t i, len = 0; + int child_length; + + for (i = 0; i < tlv_len; i++) { + /* This TLV is skipped */ + if (tlv[i].type == SIMPLETLV_TYPE_NONE) + continue; + + /* We can not unambiguously split the buffers + * for recursive structures + */ + if (tlv[i].type == SIMPLETLV_TYPE_COMPOUND + && buffer_type != SIMPLETLV_BOTH) + return -1; + + child_length = tlv[i].length; + if (tlv[i].type == SIMPLETLV_TYPE_COMPOUND) { + child_length = simpletlv_get_length(tlv[i].value.child, + tlv[i].length, SIMPLETLV_BOTH); + } + if (buffer_type & SIMPLETLV_TL) { + len += 1/*TAG*/; + if (child_length < 255) + len += 1; + else + len += 3; + } + if (buffer_type & SIMPLETLV_VALUE) { + len += child_length; + } + } + return len; +} + +static int +simpletlv_encode_internal(struct simpletlv_member *tlv, size_t tlv_len, + unsigned char **out, size_t outlen, + unsigned char **newptr, int buffer_type) +{ + unsigned char *tmp = NULL, *a = NULL, *p, *newp; + size_t tmp_len = 0, p_len, i; + int expect_len = 0, rv; + + expect_len = simpletlv_get_length(tlv, tlv_len, buffer_type); + if (expect_len <= 0) + return expect_len; + + if (outlen == 0) { + /* allocate a new buffer */ + a = malloc(expect_len); + if (a == NULL) { + return -1; + } + tmp = a; + tmp_len = expect_len; + } else if ((int)outlen >= expect_len) { + tmp = *out; + tmp_len = outlen; + } else { + /* we can not fit the data */ + return -1; + } + p = tmp; + p_len = tmp_len; + for (i = 0; i < tlv_len; i++) { + size_t child_length = tlv[i].length; + + /* This TLV is skipped */ + if (tlv[i].type == SIMPLETLV_TYPE_NONE) + continue; + + if (tlv[i].type == SIMPLETLV_TYPE_COMPOUND) { + child_length = simpletlv_get_length(tlv[i].value.child, + tlv[i].length, SIMPLETLV_BOTH); + } + if (buffer_type & SIMPLETLV_TL) { + rv = simpletlv_put_tag(tlv[i].tag, child_length, + p, p_len, &newp); + if (rv < 0) + goto failure; + p = newp; + } + if (buffer_type & SIMPLETLV_VALUE) { + if (tlv[i].type == SIMPLETLV_TYPE_LEAF) { + memcpy(p, tlv[i].value.value, tlv[i].length); + p += tlv[i].length; + } else { + /* recurse */ + rv = simpletlv_encode_internal(tlv[i].value.child, + tlv[i].length, &p, p_len, &newp, buffer_type); + if (rv < 0) + goto failure; + p = newp; + } + } + p_len = tmp_len - (p - tmp); + } + if (newptr) + *newptr = p; + if (out) + *out = tmp; + return tmp_len - p_len; + +failure: + free(a); + return -1; +} + +int +simpletlv_encode(struct simpletlv_member *tlv, size_t tlv_len, + unsigned char **out, size_t outlen, unsigned char **newptr) +{ + return simpletlv_encode_internal(tlv, tlv_len, out, outlen, newptr, + SIMPLETLV_BOTH); +} + +int +simpletlv_encode_tl(struct simpletlv_member *tlv, size_t tlv_len, + unsigned char **out, size_t outlen, unsigned char **newptr) +{ + return simpletlv_encode_internal(tlv, tlv_len, out, outlen, newptr, + SIMPLETLV_TL); +} + +int +simpletlv_encode_val(struct simpletlv_member *tlv, size_t tlv_len, + unsigned char **out, size_t outlen, unsigned char **newptr) +{ + return simpletlv_encode_internal(tlv, tlv_len, out, outlen, newptr, + SIMPLETLV_VALUE); +} + + +/* + * Put a tag/length record to a file in Simple TLV based on the datalen + * content length. + */ +int +simpletlv_put_tag(unsigned char tag, size_t datalen, unsigned char *out, + size_t outlen, unsigned char **ptr) +{ + unsigned char *p = out; + + if (outlen < 2 || (outlen < 4 && datalen >= 0xff)) + return -1; + + /* tag is just number between 0x01 and 0xFE */ + if (tag == 0x00 || tag == 0xff) + return -1; + + *p++ = tag; /* tag is single byte */ + if (datalen < 0xff) { + /* short value up to 255 */ + *p++ = (unsigned char)datalen; /* is in the second byte */ + } else if (datalen < 0xffff) { + /* longer values up to 65535 */ + *p++ = (unsigned char)0xff; /* first byte is 0xff */ + *p++ = (unsigned char)datalen & 0xff; + *p++ = (unsigned char)(datalen >> 8) & 0xff; /* LE */ + } else { + /* we can't store more than two bytes in Simple TLV */ + return -1; + } + if (ptr != NULL) + *ptr = p; + return 0; +} + +/* Read the TL file and return appropriate tag and the length of associated + * content. + */ +int +simpletlv_read_tag(unsigned char **buf, size_t buflen, unsigned char *tag_out, + size_t *taglen) +{ + size_t len; + unsigned char *p = *buf; + + if (buflen < 2) { + *buf = p+buflen; + return -1; + } + + *tag_out = *p++; + len = *p++; + if (len == 0xff) { + /* don't crash on bad data */ + if (buflen < 4) { + *taglen = 0; + return -1; + } + /* skip two bytes (the size) */ + len = lebytes2ushort(p); + p+=2; + } + *taglen = len; + *buf = p; + return 0; +} + +/* + * Merges two structures into one, creating a new shallow copy of both + * of the structures. + * Resulting length is the sum of a_len and b_len arguemnts. + */ +struct simpletlv_member * +simpletlv_merge(const struct simpletlv_member *a, size_t a_len, + const struct simpletlv_member *b, size_t b_len) +{ + int offset; + struct simpletlv_member *r; + size_t r_len = a_len + b_len; + + r = malloc(r_len * sizeof(struct simpletlv_member)); + if (r == NULL) + return NULL; + + /* the uggly way */ + offset = a_len * sizeof(struct simpletlv_member); + memcpy(r, a, offset); + memcpy(&r[a_len], b, b_len * sizeof(struct simpletlv_member)); + return r; +} + +void +simpletlv_free(struct simpletlv_member *tlv, size_t tlvlen) +{ + size_t i; + if (tlv == NULL) + return; + + for (i = 0; i < tlvlen; i++) { + if (tlv[i].type == SIMPLETLV_TYPE_COMPOUND) { + simpletlv_free(tlv[i].value.child, tlv[i].length); + } else { + free(tlv[i].value.value); + } + } + free(tlv); +} + +struct simpletlv_member * +simpletlv_clone(struct simpletlv_member *tlv, size_t tlvlen) +{ + size_t i = 0, j; + struct simpletlv_member *new = NULL; + + new = malloc(sizeof(struct simpletlv_member)*tlvlen); + if (!new) + goto failure; + + for (i = 0; i < tlvlen; i++) { + new[i].type = tlv[i].type; + new[i].tag = tlv[i].tag; + new[i].length = tlv[i].length; + if (tlv[i].type == SIMPLETLV_TYPE_COMPOUND) { + new[i].value.child = simpletlv_clone( + tlv[i].value.child, tlv[i].length); + if (new[i].value.child == NULL) + goto failure; + } else { + new[i].value.value = malloc( + sizeof(unsigned char)*tlv[i].length); + if (new[i].value.value == NULL) + goto failure; + memcpy(new[i].value.value, tlv[i].value.value, + tlv[i].length); + } + } + return new; + +failure: + for (j = 0; j < i; i++) { + if (tlv[i].type == SIMPLETLV_TYPE_COMPOUND) { + simpletlv_free(new[i].value.child, new[i].length); + } else { + free(new[i].value.value); + } + } + free(new); + return NULL; +} + +struct simpletlv_member * +simpletlv_parse(unsigned char *data, size_t data_len, size_t *outtlv_len) +{ + unsigned char *p, *p_end; + unsigned char tag; + size_t vlen, tlv_len = 0, tlv_allocated = 0; + struct simpletlv_member *tlv = NULL, *tlvp = NULL; + + p = data; + p_end = p + data_len; + while (p < p_end) { + /* we can return what was parsed successfully */ + if (simpletlv_read_tag(&p, p_end - p, &tag, &vlen) < 0) { + break; + } + if (vlen > (size_t) (p_end - p)) { + break; + } + + /* Extend the allocated structure if needed */ + if (tlv_len+1 > tlv_allocated) { + struct simpletlv_member *newtlv; + tlv_allocated += 10; + newtlv = realloc(tlv, tlv_allocated * sizeof(struct simpletlv_member)); + if (newtlv == NULL) /* this is fatal */ + goto failure; + tlv = newtlv; + } + tlvp = &(tlv[tlv_len++]); + tlvp->value.value = NULL; + + + tlvp->tag = tag; + tlvp->length = vlen; + tlvp->value.value = malloc(vlen); + if (tlvp->value.value == NULL) /* this is fatal */ + goto failure; + memcpy(tlvp->value.value, p, vlen); + tlvp->type = SIMPLETLV_TYPE_LEAF; + + p += vlen; + } + + *outtlv_len = tlv_len; + return tlv; + +failure: + simpletlv_free(tlv, tlv_len); + return NULL; +} + +/* vim: set ts=4 sw=4 tw=0 noet expandtab: */ diff --git a/src/simpletlv.h b/src/simpletlv.h new file mode 100644 index 0000000..23a86d5 --- /dev/null +++ b/src/simpletlv.h @@ -0,0 +1,140 @@ +/* + * simpletlv.h: Simple TLV header file + * + * Copyright (C) 2016 Red Hat, Inc. + * + * Authors: Robert Relyea + * Jakub Jelen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _SIMPLETLV_H +#define _SIMPLETLV_H + +enum simpletlv_type { + SIMPLETLV_TYPE_NONE = 0, + SIMPLETLV_TYPE_LEAF = 1, + SIMPLETLV_TYPE_COMPOUND = 2 +}; + +enum simpletlv_buffer_type { + SIMPLETLV_TL = 0x01, + SIMPLETLV_VALUE = 0x02, + SIMPLETLV_BOTH = 0x03 +}; + +struct simpletlv_member { + unsigned char tag; + unsigned int length; + union { + unsigned char *value; + struct simpletlv_member *child; + } value; + enum simpletlv_type type; +}; + +/* + * Calculate expected length of TLV buffer + * @param ltv array of LTV structres to encode + * @param tlvlen number of members in the array to encode + * @param buffer_type Encode only tags + lengths, values or both + */ +int +simpletlv_get_length(struct simpletlv_member *, size_t, + enum simpletlv_buffer_type); + +/* + * Deallocate all parts of dynamically allocated SimpleTLV structure + */ +void +simpletlv_free(struct simpletlv_member *tlv, size_t tlvlen); + +/* + * Merges two structures into one, creating a new shallow copy of both + * of the structures. + * Resulting length is the sum of a_len and b_len arguemnts. + */ +struct simpletlv_member * +simpletlv_merge(const struct simpletlv_member *a, size_t a_len, + const struct simpletlv_member *b, size_t b_len); + +/* + * Encode strucure into SimpleLTV format, TL together with V + * @param tlv array of TLV structures to encode + * @param tlvlen number of members in the array to encode + * @param out Byte array to write into + * @param outlen The length of output array + * @param ptr The end of TLV record + */ +int +simpletlv_encode(struct simpletlv_member *tlv, size_t tlv_len, + unsigned char **out, size_t outlen, unsigned char **ptr); + +int +simpletlv_encode_tl(struct simpletlv_member *tlv, size_t tlv_len, + unsigned char **out, size_t outlen, unsigned char **newptr); + +int +simpletlv_encode_val(struct simpletlv_member *tlv, size_t tlv_len, + unsigned char **out, size_t outlen, unsigned char **newptr); + +/* + * Create a tag/length file in Simple TLV based on the val_len content length + * @param tag Tag to store into the TL file + * @param datalen Data length to store into the TL file + * @param out TL byte array to write into + * @param outlen The length of the output array + * @param ptr The end of the TL record written + * @return SC_SUCCESS for correct input + */ +int +simpletlv_put_tag(unsigned char tag, size_t datalen, unsigned char *out, + size_t outlen, unsigned char **ptr); + +/* get the Simple TLV tag and length. + * @param buf Pointer to the TL file + * @param buflen The length of TL file + * @param tag_out The tag from the TL file + * @param taglen The length of the V record + * @return SC_SUCCESS on valid input + */ +int +simpletlv_read_tag(unsigned char **buf, size_t buflen, + unsigned char *tag_out, size_t *taglen); + + +/* create a deep copy of the SimpleTLV structure + * + * The calling function is responsible for freeing the structure and + * all its children by calling simpletlv_free(). + */ +struct simpletlv_member * +simpletlv_clone(struct simpletlv_member *tlv, size_t tlvlen); + +/* parse the SimpleTLV compound buffer into internal simpletlv structures + * + * The returned structure is NEVER recursive, since thre is no unambiguous + * way how to determine the recursive structures without the knowledge of + * a scheme in advance. + * + * The calling function is responsible for freeing the structure and its + * children by calling simpletlv_free(). + * + */ +struct simpletlv_member * +simpletlv_parse(unsigned char *data, size_t data_len, size_t *outtlv_len); + +#endif diff --git a/src/vcard.c b/src/vcard.c new file mode 100644 index 0000000..afa3bb8 --- /dev/null +++ b/src/vcard.c @@ -0,0 +1,321 @@ +/* + * implement the Java card standard. + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#include "glib-compat.h" + +#include + +#include "vcard.h" +#include "vcard_emul.h" +#include "card_7816t.h" + +struct VCardAppletStruct { + VCardApplet *next; + VCardProcessAPDU process_apdu; + VCardResetApplet reset_applet; + unsigned char *aid; + int aid_len; + void *applet_private; + VCardAppletPrivateFree applet_private_free; +}; + +struct VCardStruct { + int reference_count; + VCardApplet *applet_list; + VCardApplet *current_applet[MAX_CHANNEL]; + VCardBufferResponse *vcard_buffer_response; + VCardType type; + VCardEmul *vcard_private; + VCardEmulFree vcard_private_free; + VCardGetAtr vcard_get_atr; +}; + +VCardBufferResponse * +vcard_buffer_response_new(unsigned char *buffer, int size) +{ + VCardBufferResponse *new_buffer; + + new_buffer = g_new(VCardBufferResponse, 1); + new_buffer->buffer = (unsigned char *)g_memdup(buffer, size); + new_buffer->buffer_len = size; + new_buffer->current = new_buffer->buffer; + new_buffer->len = size; + return new_buffer; +} + +void +vcard_buffer_response_delete(VCardBufferResponse *buffer_response) +{ + if (buffer_response == NULL) { + return; + } + g_free(buffer_response->buffer); + g_free(buffer_response); +} + + +/* + * clean up state after a reset + */ +void +vcard_reset(VCard *card, VCardPower power) +{ + int i; + VCardApplet *applet = NULL; + + if (card->type == VCARD_DIRECT) { + /* select the last applet */ + VCardApplet *current_applet = NULL; + for (current_applet = card->applet_list; current_applet; + current_applet = current_applet->next) { + applet = current_applet; + } + } + for (i = 0; i < MAX_CHANNEL; i++) { + card->current_applet[i] = applet; + } + if (card->vcard_buffer_response) { + vcard_buffer_response_delete(card->vcard_buffer_response); + card->vcard_buffer_response = NULL; + } + vcard_emul_reset(card, power); + if (applet) { + applet->reset_applet(card, 0); + } +} + +/* applet utilities */ + +/* + * applet utilities + */ +/* constructor */ +VCardApplet * +vcard_new_applet(VCardProcessAPDU applet_process_function, + VCardResetApplet applet_reset_function, + const unsigned char *aid, int aid_len) +{ + VCardApplet *applet; + + applet = g_new0(VCardApplet, 1); + applet->process_apdu = applet_process_function; + applet->reset_applet = applet_reset_function; + + applet->aid = g_memdup(aid, aid_len); + applet->aid_len = aid_len; + return applet; +} + +/* destructor */ +void +vcard_delete_applet(VCardApplet *applet) +{ + if (applet == NULL) { + return; + } + if (applet->applet_private_free) { + applet->applet_private_free(applet->applet_private); + } + g_free(applet->aid); + g_free(applet); +} + +/* accessor */ +void +vcard_set_applet_private(VCardApplet *applet, VCardAppletPrivate *private, + VCardAppletPrivateFree private_free) +{ + if (applet->applet_private_free) { + applet->applet_private_free(applet->applet_private); + } + applet->applet_private = private; + applet->applet_private_free = private_free; +} + +VCard * +vcard_new(VCardEmul *private, VCardEmulFree private_free) +{ + VCard *new_card; + + new_card = g_new0(VCard, 1); + new_card->type = VCARD_VM; + new_card->vcard_private = private; + new_card->vcard_private_free = private_free; + new_card->reference_count = 1; + return new_card; +} + +VCard * +vcard_reference(VCard *vcard) +{ + if (vcard == NULL) { + return NULL; + } + vcard->reference_count++; + return vcard; +} + +void +vcard_free(VCard *vcard) +{ + VCardApplet *current_applet; + VCardApplet *next_applet; + + if (vcard == NULL) { + return; + } + vcard->reference_count--; + if (vcard->reference_count != 0) { + return; + } + if (vcard->vcard_private_free) { + (*vcard->vcard_private_free)(vcard->vcard_private); + } + for (current_applet = vcard->applet_list; current_applet; + current_applet = next_applet) { + next_applet = current_applet->next; + vcard_delete_applet(current_applet); + } + vcard_buffer_response_delete(vcard->vcard_buffer_response); + g_free(vcard); +} + +void +vcard_get_atr(VCard *vcard, unsigned char *atr, int *atr_len) +{ + if (vcard->vcard_get_atr) { + (*vcard->vcard_get_atr)(vcard, atr, atr_len); + return; + } + vcard_emul_get_atr(vcard, atr, atr_len); +} + +void +vcard_set_atr_func(VCard *card, VCardGetAtr get_atr) +{ + card->vcard_get_atr = get_atr; +} + + +VCardStatus +vcard_add_applet(VCard *card, VCardApplet *applet) +{ + applet->next = card->applet_list; + card->applet_list = applet; + /* if our card-type is direct, always call the applet */ + if (card->type == VCARD_DIRECT) { + int i; + + for (i = 0; i < MAX_CHANNEL; i++) { + card->current_applet[i] = applet; + } + } + return VCARD_DONE; +} + +/* + * manage applets + */ +VCardApplet * +vcard_find_applet(VCard *card, unsigned char *aid, int aid_len) +{ + VCardApplet *current_applet; + + for (current_applet = card->applet_list; current_applet; + current_applet = current_applet->next) { + if (current_applet->aid_len != aid_len) { + continue; + } + if (memcmp(current_applet->aid, aid, aid_len) == 0) { + break; + } + } + return current_applet; +} + +unsigned char * +vcard_applet_get_aid(VCardApplet *applet, int *aid_len) +{ + if (applet == NULL) { + return NULL; + } + *aid_len = applet->aid_len; + return applet->aid; +} + + +void +vcard_select_applet(VCard *card, int channel, VCardApplet *applet) +{ + assert(channel < MAX_CHANNEL); + + card->current_applet[channel] = applet; + /* reset the applet */ + if (applet && applet->reset_applet) { + applet->reset_applet(card, channel); + } +} + +VCardAppletPrivate * +vcard_get_current_applet_private(VCard *card, int channel) +{ + VCardApplet *applet = card->current_applet[channel]; + + if (applet == NULL) { + return NULL; + } + return applet->applet_private; +} + +VCardStatus +vcard_process_applet_apdu(VCard *card, VCardAPDU *apdu, + VCardResponse **response) +{ + if (card->current_applet[apdu->a_channel]) { + return card->current_applet[apdu->a_channel]->process_apdu( + card, apdu, response); + } + return VCARD_NEXT; +} + +/* + * Accessor functions + */ +/* accessor functions for the response buffer */ +VCardBufferResponse * +vcard_get_buffer_response(VCard *card) +{ + return card->vcard_buffer_response; +} + +void +vcard_set_buffer_response(VCard *card, VCardBufferResponse *buffer) +{ + card->vcard_buffer_response = buffer; +} + + +/* accessor functions for the type */ +VCardType +vcard_get_type(VCard *card) +{ + return card->type; +} + +void +vcard_set_type(VCard *card, VCardType type) +{ + card->type = type; +} + +/* accessor for private data */ +VCardEmul * +vcard_get_private(VCard *vcard) +{ + return vcard->vcard_private; +} + diff --git a/src/vcard.h b/src/vcard.h new file mode 100644 index 0000000..1364dfb --- /dev/null +++ b/src/vcard.h @@ -0,0 +1,86 @@ +/* + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ +#ifndef VCARD_H +#define VCARD_H 1 + +#include "vcardt.h" + +/* + * response buffer constructors and destructors. + * + * response buffers are used when we need to return more data than will fit in + * a normal APDU response (nominally 254 bytes). + */ +VCardBufferResponse *vcard_buffer_response_new(unsigned char *buffer, int size); +void vcard_buffer_response_delete(VCardBufferResponse *buffer_response); + + +/* + * clean up state on reset + */ +void vcard_reset(VCard *card, VCardPower power); + +/* + * applet utilities + */ +/* + * Constructor for a VCardApplet + */ +VCardApplet *vcard_new_applet(VCardProcessAPDU applet_process_function, + VCardResetApplet applet_reset_function, + const unsigned char *aid, int aid_len); + +/* + * destructor for a VCardApplet + * Can be called with a NULL applet + */ +void vcard_delete_applet(VCardApplet *applet); + +/* accessor - set the card type specific private data */ +void vcard_set_applet_private(VCardApplet *applet, VCardAppletPrivate *_private, + VCardAppletPrivateFree private_free); + +/* set type of vcard */ +void vcard_set_type(VCard *card, VCardType type); + +/* + * utilities interacting with the current applet + */ +/* add a new applet to a card */ +VCardStatus vcard_add_applet(VCard *card, VCardApplet *applet); +/* find the applet on the card with the given aid */ +VCardApplet *vcard_find_applet(VCard *card, unsigned char *aid, int aid_len); +/* set the following applet to be current on the given channel */ +void vcard_select_applet(VCard *card, int channel, VCardApplet *applet); +/* get the card type specific private data on the given channel */ +VCardAppletPrivate *vcard_get_current_applet_private(VCard *card, int channel); +/* fetch the applet's id */ +unsigned char *vcard_applet_get_aid(VCardApplet *applet, int *aid_len); + +/* process the apdu for the current selected applet/file */ +VCardStatus vcard_process_applet_apdu(VCard *card, VCardAPDU *apdu, + VCardResponse **response); +/* + * VCard utilities + */ +/* constructor */ +VCard *vcard_new(VCardEmul *_private, VCardEmulFree private_free); +/* get a reference */ +VCard *vcard_reference(VCard *); +/* destructor (reference counted) */ +void vcard_free(VCard *); +/* get the atr from the card */ +void vcard_get_atr(VCard *card, unsigned char *atr, int *atr_len); +void vcard_set_atr_func(VCard *card, VCardGetAtr vcard_get_atr); + +/* accessor functions for the response buffer */ +VCardBufferResponse *vcard_get_buffer_response(VCard *card); +void vcard_set_buffer_response(VCard *card, VCardBufferResponse *buffer); +/* accessor functions for the type */ +VCardType vcard_get_type(VCard *card); +/* get the private data */ +VCardEmul *vcard_get_private(VCard *card); + +#endif diff --git a/src/vcard_emul.h b/src/vcard_emul.h new file mode 100644 index 0000000..cb7fcbb --- /dev/null +++ b/src/vcard_emul.h @@ -0,0 +1,71 @@ +/* + * This is the actual card emulator. + * + * These functions can be implemented in different ways on different platforms + * using the underlying system primitives. For Linux it uses NSS, though direct + * to PKCS #11, openssl+pkcs11, or even gnu crypto libraries+pkcs #11 could be + * used. On Windows CAPI could be used. + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef VCARD_EMUL_H +#define VCARD_EMUL_H 1 + +#include "card_7816t.h" +#include "vcard.h" +#include "vcard_emul_type.h" + +/* + * types + */ +typedef enum { + VCARD_EMUL_OK = 0, + VCARD_EMUL_FAIL, + /* return values by vcard_emul_init */ + VCARD_EMUL_INIT_ALREADY_INITED, +} VCardEmulError; + +/* options are emul specific. call card_emul_parse_args to change a string + * To an options struct */ +typedef struct VCardEmulOptionsStruct VCardEmulOptions; + +/* + * Login functions + */ +/* return the number of login attempts still possible on the card. if unknown, + * return -1 */ +int vcard_emul_get_login_count(VCard *card); +/* login into the card, return the 7816 status word (sw2 || sw1) */ +vcard_7816_status_t vcard_emul_login(VCard *card, unsigned char *pin, + int pin_len); +void vcard_emul_logout(VCard *card); + +/* + * key functions + */ +/* delete a key */ +void vcard_emul_delete_key(VCardKey *key); +int vcard_emul_rsa_bits(VCardKey *key); +/* RSA sign/decrypt with the key, signature happens 'in place' */ +vcard_7816_status_t vcard_emul_rsa_op(VCard *card, VCardKey *key, + unsigned char *buffer, int buffer_size); + +void vcard_emul_reset(VCard *card, VCardPower power); +void vcard_emul_get_atr(VCard *card, unsigned char *atr, int *atr_len); + +/* Re-insert of a card that has been removed by force removal */ +VCardEmulError vcard_emul_force_card_insert(VReader *vreader); +/* Force a card removal even if the card is not physically removed */ +VCardEmulError vcard_emul_force_card_remove(VReader *vreader); + +VCardEmulOptions *vcard_emul_options(const char *args); +VCardEmulError vcard_emul_init(const VCardEmulOptions *options); +void vcard_emul_replay_insertion_events(void); +void vcard_emul_usage(void); + +unsigned char *vcard_emul_read_object(VCard *card, const char *label, + unsigned int *ret_len); + +#endif diff --git a/src/vcard_emul_nss.c b/src/vcard_emul_nss.c new file mode 100644 index 0000000..9658c5a --- /dev/null +++ b/src/vcard_emul_nss.c @@ -0,0 +1,1397 @@ +/* + * This is the actual card emulator. + * + * These functions can be implemented in different ways on different platforms + * using the underlying system primitives. For Linux it uses NSS, though direct + * to PKCS #11, openssl+pkcs11, or even gnu crypto libraries+pkcs #11 could be + * used. On Windows CAPI could be used. + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ +#include "config.h" + +/* + * NSS headers + */ + +/* avoid including prototypes.h that redefines uint32 */ +#define NO_NSPR_10_SUPPORT + +#include +#include +#include +#include +#include +#include +#include + +#include "glib-compat.h" + +#include "vcard.h" +#include "card_7816t.h" +#include "vcard_emul.h" +#include "vreader.h" +#include "vevent.h" + +#include "vcardt_internal.h" +#if defined(ENABLE_PCSC) +#include "capcsc.h" +#endif + + +typedef enum { + VCardEmulUnknown = -1, + VCardEmulFalse = 0, + VCardEmulTrue = 1 +} VCardEmulTriState; + +struct VCardKeyStruct { + CERTCertificate *cert; + PK11SlotInfo *slot; + SECKEYPrivateKey *key; + VCardEmulTriState failedX509; +}; + + +typedef struct VirtualReaderOptionsStruct VirtualReaderOptions; + +struct VReaderEmulStruct { + PK11SlotInfo *slot; + VCardEmulType default_type; + char *type_params; + PRBool present; + int series; + VCard *saved_vcard; +}; + +/* + * NSS Specific options + */ +struct VirtualReaderOptionsStruct { + char *name; + char *vname; + VCardEmulType card_type; + char *type_params; + char **cert_name; + int cert_count; +}; + +enum { + USE_HW_NO, + USE_HW_YES, + USE_HW_REMOVABLE, +}; + +struct VCardEmulOptionsStruct { + void *nss_db; + VirtualReaderOptions *vreader; + int vreader_count; + VCardEmulType hw_card_type; + const char *hw_type_params; + int use_hw; +}; + +static int nss_emul_init; + +/* if we have more that just the slot, define + * VCardEmulStruct here */ + +/* + * allocate the set of arrays for certs, cert_len, key + */ +static void +vcard_emul_alloc_arrays(unsigned char ***certsp, int **cert_lenp, + VCardKey ***keysp, int cert_count) +{ + *certsp = g_new(unsigned char *, cert_count); + *cert_lenp = g_new(int, cert_count); + *keysp = g_new(VCardKey *, cert_count); +} + +/* + * Emulator specific card information + */ +typedef struct CardEmulCardStruct CardEmulPrivate; + +static VCardEmul * +vcard_emul_new_card(PK11SlotInfo *slot) +{ + PK11_ReferenceSlot(slot); + /* currently we don't need anything other than the slot */ + return (VCardEmul *)slot; +} + +static void +vcard_emul_delete_card(VCardEmul *vcard_emul) +{ + PK11SlotInfo *slot = (PK11SlotInfo *)vcard_emul; + if (slot == NULL) { + return; + } + PK11_FreeSlot(slot); +} + +static PK11SlotInfo * +vcard_emul_card_get_slot(VCard *card) +{ + /* note, the card is holding the reference, no need to get another one */ + return (PK11SlotInfo *)vcard_get_private(card); +} + + +/* + * key functions + */ +/* private constructure */ +static VCardKey * +vcard_emul_make_key(PK11SlotInfo *slot, CERTCertificate *cert) +{ + VCardKey *key; + + key = g_new(VCardKey, 1); + key->slot = PK11_ReferenceSlot(slot); + key->cert = CERT_DupCertificate(cert); + /* NOTE: if we aren't logged into the token, this could return NULL */ + /* NOTE: the cert is a temp cert, not necessarily the cert in the token, + * use the DER version of this function */ + key->key = PK11_FindKeyByDERCert(slot, cert, NULL); + key->failedX509 = VCardEmulUnknown; + return key; +} + +/* destructor */ +void +vcard_emul_delete_key(VCardKey *key) +{ + if (!nss_emul_init || (key == NULL)) { + return; + } + if (key->key) { + SECKEY_DestroyPrivateKey(key->key); + key->key = NULL; + } + if (key->cert) { + CERT_DestroyCertificate(key->cert); + } + if (key->slot) { + PK11_FreeSlot(key->slot); + } +} + +/* + * grab the nss key from a VCardKey. If it doesn't exist, try to look it up + */ +static SECKEYPrivateKey * +vcard_emul_get_nss_key(VCardKey *key) +{ + if (key->key) { + return key->key; + } + /* NOTE: if we aren't logged into the token, this could return NULL */ + key->key = PK11_FindPrivateKeyFromCert(key->slot, key->cert, NULL); + return key->key; +} + +/* + * Map NSS errors to 7816 errors + */ +static vcard_7816_status_t +vcard_emul_map_error(int error) +{ + switch (error) { + case SEC_ERROR_TOKEN_NOT_LOGGED_IN: + return VCARD7816_STATUS_ERROR_CONDITION_NOT_SATISFIED; + case SEC_ERROR_BAD_DATA: + case SEC_ERROR_OUTPUT_LEN: + case SEC_ERROR_INPUT_LEN: + case SEC_ERROR_INVALID_ARGS: + case SEC_ERROR_INVALID_ALGORITHM: + case SEC_ERROR_NO_KEY: + case SEC_ERROR_INVALID_KEY: + case SEC_ERROR_DECRYPTION_DISALLOWED: + return VCARD7816_STATUS_ERROR_DATA_INVALID; + case SEC_ERROR_NO_MEMORY: + return VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE; + default: + g_warn_if_reached(); + } + return VCARD7816_STATUS_EXC_ERROR_CHANGE; +} + +/* get RSA bits */ +int +vcard_emul_rsa_bits(VCardKey *key) +{ + SECKEYPublicKey *pub_key; + int bits = -1; + + if (key == NULL) { + /* couldn't get the key, indicate that we aren't logged in */ + return -1; + } + pub_key = CERT_ExtractPublicKey(key->cert); + if (pub_key == NULL) { + /* couldn't get the key, indicate that we aren't logged in */ + return -1; + } + + bits = SECKEY_PublicKeyStrengthInBits(pub_key); + SECKEY_DestroyPublicKey(pub_key); + return bits; +} + +/* RSA sign/decrypt with the key, signature happens 'in place' */ +vcard_7816_status_t +vcard_emul_rsa_op(VCard *card, VCardKey *key, + unsigned char *buffer, int buffer_size) +{ + SECKEYPrivateKey *priv_key; + unsigned signature_len; + PK11SlotInfo *slot; + SECStatus rv; + unsigned char buf[2048]; + unsigned char *bp = NULL; + int pad_len; + vcard_7816_status_t ret = VCARD7816_STATUS_SUCCESS; + + assert(buffer_size >= 0); + if ((!nss_emul_init) || (key == NULL)) { + /* couldn't get the key, indicate that we aren't logged in */ + return VCARD7816_STATUS_ERROR_CONDITION_NOT_SATISFIED; + } + priv_key = vcard_emul_get_nss_key(key); + if (priv_key == NULL) { + /* couldn't get the key, indicate that we aren't logged in */ + return VCARD7816_STATUS_ERROR_CONDITION_NOT_SATISFIED; + } + slot = vcard_emul_card_get_slot(card); + + /* + * this is only true of the rsa signature + */ + signature_len = PK11_SignatureLen(priv_key); + if ((unsigned)buffer_size != signature_len) { + return VCARD7816_STATUS_ERROR_DATA_INVALID; + } + /* be able to handle larger keys if necessary */ + bp = &buf[0]; + if (sizeof(buf) < signature_len) { + bp = g_malloc(signature_len); + } + + /* + * do the raw operations. Some tokens claim to do CKM_RSA_X_509, but then + * choke when they try to do the actual operations. Try to detect + * those cases and treat them as if the token didn't claim support for + * X_509. + */ + if (key->failedX509 != VCardEmulTrue + && PK11_DoesMechanism(slot, CKM_RSA_X_509)) { + rv = PK11_PrivDecryptRaw(priv_key, bp, &signature_len, signature_len, + buffer, buffer_size); + if (rv == SECSuccess) { + assert((unsigned)buffer_size == signature_len); + memcpy(buffer, bp, signature_len); + key->failedX509 = VCardEmulFalse; + goto cleanup; + } + /* + * we've had a successful X509 operation, this failure must be + * something else + */ + if (key->failedX509 == VCardEmulFalse) { + ret = vcard_emul_map_error(PORT_GetError()); + goto cleanup; + } + /* + * key->failedX509 must be Unknown at this point, try the + * non-x_509 case + */ + } + /* token does not support CKM_RSA_X509, emulate that with CKM_RSA_PKCS */ + /* is this a PKCS #1 formatted signature? */ + if ((buffer[0] == 0) && (buffer[1] == 1)) { + int i; + + for (i = 2; i < buffer_size; i++) { + /* rsa signature pad */ + if (buffer[i] != 0xff) { + break; + } + } + if ((i < buffer_size) && (buffer[i] == 0)) { + /* yes, we have a properly formatted PKCS #1 signature */ + /* + * NOTE: even if we accidentally got an encrypt buffer, which + * through sheer luck started with 00, 01, ff, 00, it won't matter + * because the resulting Sign operation will effectively decrypt + * the real buffer. + */ + SECItem signature; + SECItem hash; + + i++; + hash.data = &buffer[i]; + hash.len = buffer_size - i; + signature.data = bp; + signature.len = signature_len; + rv = PK11_Sign(priv_key, &signature, &hash); + if (rv != SECSuccess) { + ret = vcard_emul_map_error(PORT_GetError()); + goto cleanup; + } + assert((unsigned)buffer_size == signature.len); + memcpy(buffer, bp, signature.len); + /* + * we got here because either the X509 attempt failed, or the + * token couldn't do the X509 operation, in either case stay + * with the PKCS version for future operations on this key + */ + key->failedX509 = VCardEmulTrue; + goto cleanup; + } + } else { + /* We can not do raw RSA operation, nor the data looks like PKCS#1.5 + * bail out. + */ + ret = VCARD7816_STATUS_ERROR_DATA_INVALID; + goto cleanup; + } + pad_len = buffer_size - signature_len; + assert(pad_len < 4); + /* + * OK now we've decrypted the payload, package it up in PKCS #1 for the + * upper layer. + */ + buffer[0] = 0; + buffer[1] = 2; /* RSA_encrypt */ + pad_len -= 3; /* format is 0 || 2 || pad || 0 || data */ + /* + * padding for PKCS #1 encrypted data is a string of random bytes. The + * random butes protect against potential decryption attacks against RSA. + * Since PrivDecrypt has already stripped those bytes, we can't reconstruct + * them. This shouldn't matter to the upper level code which should just + * strip this code out anyway, so We'll pad with a constant 3. + */ + memset(&buffer[2], 0x03, pad_len); + pad_len += 2; /* index to the end of the pad */ + buffer[pad_len] = 0; + pad_len++; /* index to the start of the data */ + memcpy(&buffer[pad_len], bp, signature_len); + /* + * we got here because either the X509 attempt failed, or the + * token couldn't do the X509 operation, in either case stay + * with the PKCS version for future operations on this key + */ + key->failedX509 = VCardEmulTrue; +cleanup: + if (bp != buf) { + g_free(bp); + } + return ret; +} + +/* + * Login functions + */ +/* return the number of login attempts still possible on the card. if unknown, + * return -1 */ +int +vcard_emul_get_login_count(VCard *card) +{ + return -1; +} + +/* login into the card, return the 7816 status word (sw2 || sw1) */ +vcard_7816_status_t +vcard_emul_login(VCard *card, unsigned char *pin, int pin_len) +{ + PK11SlotInfo *slot; + unsigned char *pin_string; + int i; + SECStatus rv; + + if (!nss_emul_init) { + return VCARD7816_STATUS_ERROR_CONDITION_NOT_SATISFIED; + } + slot = vcard_emul_card_get_slot(card); + /* We depend on the PKCS #11 module internal login state here because we + * create a separate process to handle each guest instance. If we needed + * to handle multiple guests from one process, then we would need to keep + * a lot of extra state in our card structure + * */ + pin_string = g_malloc(pin_len+1); + memcpy(pin_string, pin, pin_len); + pin_string[pin_len] = 0; + + /* handle CAC expanded pins correctly */ + for (i = pin_len-1; i >= 0 && (pin_string[i] == 0xff); i--) { + pin_string[i] = 0; + } + + /* If using an emulated card, make sure to log out of any already logged in + * session. */ + vcard_emul_logout(card); + + rv = PK11_Authenticate(slot, PR_FALSE, pin_string); + memset(pin_string, 0, pin_len); /* don't let the pin hang around in memory + to be snooped */ + g_free(pin_string); + if (rv == SECSuccess) { + return VCARD7816_STATUS_SUCCESS; + } + /* map the error from port get error */ + return VCARD7816_STATUS_ERROR_CONDITION_NOT_SATISFIED; +} + +void +vcard_emul_logout(VCard *card) +{ + PK11SlotInfo *slot; + + if (!nss_emul_init) { + return; + } + + slot = vcard_emul_card_get_slot(card); + if (PK11_IsLoggedIn(slot, NULL)) { + PK11_Logout(slot); /* NOTE: ignoring SECStatus return value */ + } +} + +void +vcard_emul_reset(VCard *card, VCardPower power) +{ + /* + * if we reset the card (either power on or power off), we lose our login + * state + */ + vcard_emul_logout(card); + + /* TODO: we may also need to send insertion/removal events? */ +} + +static VReader * +vcard_emul_find_vreader_from_slot(PK11SlotInfo *slot) +{ + VReaderList *reader_list = vreader_get_reader_list(); + VReaderListEntry *current_entry; + + if (reader_list == NULL) { + return NULL; + } + for (current_entry = vreader_list_get_first(reader_list); current_entry; + current_entry = vreader_list_get_next(current_entry)) { + VReader *reader = vreader_list_get_reader(current_entry); + VReaderEmul *reader_emul = vreader_get_private(reader); + if (reader_emul->slot == slot) { + vreader_list_delete(reader_list); + return reader; + } + vreader_free(reader); + } + + vreader_list_delete(reader_list); + return NULL; +} + +/* + * create a new reader emul + */ +static VReaderEmul * +vreader_emul_new(PK11SlotInfo *slot, VCardEmulType type, const char *params) +{ + VReaderEmul *new_reader_emul; + + new_reader_emul = g_new(VReaderEmul, 1); + + new_reader_emul->slot = PK11_ReferenceSlot(slot); + new_reader_emul->default_type = type; + new_reader_emul->type_params = g_strdup(params); + new_reader_emul->present = PR_FALSE; + new_reader_emul->series = 0; + new_reader_emul->saved_vcard = NULL; + return new_reader_emul; +} + +static void +vreader_emul_delete(VReaderEmul *vreader_emul) +{ + if (vreader_emul == NULL) { + return; + } + vcard_free(vreader_emul->saved_vcard); + if (vreader_emul->slot) { + PK11_FreeSlot(vreader_emul->slot); + } + g_free(vreader_emul->type_params); + g_free(vreader_emul); +} + +/* + * TODO: move this to emulater non-specific file + */ +static VCardEmulType +vcard_emul_get_type(VReader *vreader) +{ + VReaderEmul *vreader_emul; + + vreader_emul = vreader_get_private(vreader); + if (vreader_emul && vreader_emul->default_type != VCARD_EMUL_NONE) { + return vreader_emul->default_type; + } + + return vcard_emul_type_select(vreader); +} +/* + * TODO: move this to emulater non-specific file + */ +static const char * +vcard_emul_get_type_params(VReader *vreader) +{ + VReaderEmul *vreader_emul; + + vreader_emul = vreader_get_private(vreader); + if (vreader_emul && vreader_emul->type_params) { + return vreader_emul->type_params; + } + + return ""; +} + +/* pull the slot out of the reader private data */ +static PK11SlotInfo * +vcard_emul_reader_get_slot(VReader *vreader) +{ + VReaderEmul *vreader_emul = vreader_get_private(vreader); + if (vreader_emul == NULL) { + return NULL; + } + return vreader_emul->slot; +} + +/* + * Card ATR's map to physical cards. vcard_alloc_atr will set appropriate + * historical bytes for any software emulated card. The remaining bytes can be + * used to indicate the actual emulator + */ +static unsigned char *nss_atr; +static int nss_atr_len; + +void +vcard_emul_get_atr(VCard *card, unsigned char *atr, int *atr_len) +{ + int len; + assert(atr != NULL); + + if (nss_atr == NULL) { + nss_atr = vcard_alloc_atr("NSS", &nss_atr_len); + } + len = MIN(nss_atr_len, *atr_len); + memcpy(atr, nss_atr, len); + *atr_len = len; +} + +/* + * create a new card from certs and keys + */ +static VCard * +vcard_emul_make_card(VReader *reader, + unsigned char * const *certs, int *cert_len, + VCardKey *keys[], int cert_count) +{ + VCardEmul *vcard_emul; + VCard *vcard; + PK11SlotInfo *slot; + VCardEmulType type; + const char *params; + + type = vcard_emul_get_type(reader); + + /* ignore the inserted card */ + if (type == VCARD_EMUL_NONE) { + return NULL; + } + slot = vcard_emul_reader_get_slot(reader); + if (slot == NULL) { + return NULL; + } + + params = vcard_emul_get_type_params(reader); + /* params these can be NULL */ + + vcard_emul = vcard_emul_new_card(slot); + if (vcard_emul == NULL) { + return NULL; + } + vcard = vcard_new(vcard_emul, vcard_emul_delete_card); + if (vcard == NULL) { + vcard_emul_delete_card(vcard_emul); + return NULL; + } + vcard_init(reader, vcard, type, params, certs, cert_len, keys, cert_count); + return vcard; +} + + +/* + * 'clone' a physical card as a virtual card + */ +static VCard * +vcard_emul_mirror_card(VReader *vreader) +{ + /* + * lookup certs using the C_FindObjects. The Stan Cert handle won't give + * us the real certs until we log in. + */ + PK11GenericObject *firstObj, *thisObj; + int cert_count; + unsigned char **certs; + int *cert_len; + VCardKey **keys; + PK11SlotInfo *slot; + VCard *card; + + slot = vcard_emul_reader_get_slot(vreader); + if (slot == NULL) { + return NULL; + } + + firstObj = PK11_FindGenericObjects(slot, CKO_CERTIFICATE); + if (firstObj == NULL) { + return NULL; + } + + /* count the certs */ + cert_count = 0; + for (thisObj = firstObj; thisObj; + thisObj = PK11_GetNextGenericObject(thisObj)) { + cert_count++; + } + + /* allocate the arrays */ + vcard_emul_alloc_arrays(&certs, &cert_len, &keys, cert_count); + + /* fill in the arrays */ + cert_count = 0; + for (thisObj = firstObj; thisObj; + thisObj = PK11_GetNextGenericObject(thisObj)) { + SECItem derCert; + CERTCertificate *cert; + SECStatus rv; + + rv = PK11_ReadRawAttribute(PK11_TypeGeneric, thisObj, + CKA_VALUE, &derCert); + if (rv != SECSuccess) { + continue; + } + /* create floating temp cert. This gives us a cert structure even if + * the token isn't logged in */ + cert = CERT_NewTempCertificate(CERT_GetDefaultCertDB(), &derCert, + NULL, PR_FALSE, PR_TRUE); + SECITEM_FreeItem(&derCert, PR_FALSE); + if (cert == NULL) { + continue; + } + + certs[cert_count] = cert->derCert.data; + cert_len[cert_count] = cert->derCert.len; + keys[cert_count] = vcard_emul_make_key(slot, cert); + cert_count++; + CERT_DestroyCertificate(cert); /* key obj still has a reference */ + } + PK11_DestroyGenericObjects(firstObj); + + /* now create the card */ + card = vcard_emul_make_card(vreader, certs, cert_len, keys, cert_count); + g_free(certs); + g_free(cert_len); + g_free(keys); + + return card; +} + +static VCardEmulType default_card_type = VCARD_EMUL_NONE; +static const char *default_type_params = ""; + +/* + * This thread looks for card and reader insertions and puts events on the + * event queue + */ +static void +vcard_emul_event_thread(void *arg) +{ + PK11SlotInfo *slot; + VReader *vreader; + VReaderEmul *vreader_emul; + VCard *vcard; + SECMODModule *module = (SECMODModule *)arg; + + do { + /* + * XXX - the latency value doesn't matter one bit. you only get no + * blocking (flags |= CKF_DONT_BLOCK) or PKCS11_WAIT_LATENCY (==500), + * hard coded in coolkey. And it isn't coolkey's fault - the timeout + * value we pass get's dropped on the floor before C_WaitForSlotEvent + * is called. + */ + slot = SECMOD_WaitForAnyTokenEvent(module, 0, 500); + if (slot == NULL) { + /* this could be just a no event indication */ + if (PORT_GetError() == SEC_ERROR_NO_EVENT) { + continue; + } + break; + } + vreader = vcard_emul_find_vreader_from_slot(slot); + if (vreader == NULL) { + /* new vreader */ + vreader_emul = vreader_emul_new(slot, default_card_type, + default_type_params); + vreader = vreader_new(PK11_GetSlotName(slot), vreader_emul, + vreader_emul_delete); + PK11_FreeSlot(slot); + slot = NULL; + vreader_add_reader(vreader); + vreader_free(vreader); + continue; + } + /* card remove/insert */ + vreader_emul = vreader_get_private(vreader); + if (PK11_IsPresent(slot)) { + int series = PK11_GetSlotSeries(slot); + if (series != vreader_emul->series) { + if (vreader_emul->present) { + vreader_insert_card(vreader, NULL); + } + vcard = vcard_emul_mirror_card(vreader); + vreader_insert_card(vreader, vcard); + vcard_free(vcard); + } + vreader_emul->series = series; + vreader_emul->present = 1; + vreader_free(vreader); + PK11_FreeSlot(slot); + continue; + } + if (vreader_emul->present) { + vreader_insert_card(vreader, NULL); + } + vreader_emul->series = 0; + vreader_emul->present = 0; + PK11_FreeSlot(slot); + vreader_free(vreader); + } while (1); +} + +/* if the card is inserted when we start up, make sure our state is correct */ +static void +vcard_emul_init_series(VReader *vreader, VCard *vcard) +{ + VReaderEmul *vreader_emul = vreader_get_private(vreader); + PK11SlotInfo *slot = vreader_emul->slot; + + vreader_emul->present = PK11_IsPresent(slot); + vreader_emul->series = PK11_GetSlotSeries(slot); + if (vreader_emul->present == 0) { + vreader_insert_card(vreader, NULL); + } +} + +/* + * each module has a separate wait call, create a thread for each module that + * we are using. + */ +static void +vcard_emul_new_event_thread(SECMODModule *module) +{ + PR_CreateThread(PR_SYSTEM_THREAD, vcard_emul_event_thread, + module, PR_PRIORITY_HIGH, PR_GLOBAL_THREAD, + PR_UNJOINABLE_THREAD, 0); +} + +static const VCardEmulOptions default_options = { + .nss_db = NULL, + .vreader = NULL, + .vreader_count = 0, + .hw_card_type = VCARD_EMUL_CAC, + .hw_type_params = "", + .use_hw = USE_HW_YES, +}; + + +/* + * NSS needs the app to supply a password prompt. In our case the only time + * the password is supplied is as part of the Login APDU. The actual password + * is passed in the pw_arg in that case. In all other cases pw_arg should be + * NULL. + */ +static char * +vcard_emul_get_password(PK11SlotInfo *slot, PRBool retries, void *pw_arg) +{ + /* if it didn't work the first time, don't keep trying */ + if (retries) { + return NULL; + } + /* we are looking up a password when we don't have one in hand */ + if (pw_arg == NULL) { + return NULL; + } + /* TODO: we really should verify that were are using the right slot */ + return PORT_Strdup(pw_arg); +} + +/* Force a card removal even if the card is not physically removed */ +VCardEmulError +vcard_emul_force_card_remove(VReader *vreader) +{ + if (!nss_emul_init || (vreader_card_is_present(vreader) != VREADER_OK)) { + return VCARD_EMUL_FAIL; /* card is already removed */ + } + + /* OK, remove it */ + vreader_insert_card(vreader, NULL); + return VCARD_EMUL_OK; +} + +/* Re-insert of a card that has been removed by force removal */ +VCardEmulError +vcard_emul_force_card_insert(VReader *vreader) +{ + VReaderEmul *vreader_emul; + VCard *vcard; + + if (!nss_emul_init || (vreader_card_is_present(vreader) == VREADER_OK)) { + return VCARD_EMUL_FAIL; /* card is already removed */ + } + vreader_emul = vreader_get_private(vreader); + + /* if it's a softcard, get the saved vcard from the reader emul structure */ + if (vreader_emul->saved_vcard) { + vcard = vcard_reference(vreader_emul->saved_vcard); + } else { + /* it must be a physical card, rebuild it */ + if (!PK11_IsPresent(vreader_emul->slot)) { + /* physical card has been removed, not way to reinsert it */ + return VCARD_EMUL_FAIL; + } + vcard = vcard_emul_mirror_card(vreader); + } + vreader_insert_card(vreader, vcard); + vcard_free(vcard); + + return VCARD_EMUL_OK; +} + +/* Previously we returned FAIL if no readers found. This makes + * no sense when using hardware, since there may be no readers connected + * at the time vcard_emul_init is called, but they will be properly + * recognized later. So Instead return FAIL only if no_hw==1 and no + * vcards can be created (indicates error with certificates provided + * or db), or if any other higher level error (NSS error, missing coolkey). */ +static int vcard_emul_init_called; + +VCardEmulError +vcard_emul_init(const VCardEmulOptions *options) +{ + SECStatus rv; + PRBool has_readers = PR_FALSE; + VReader *vreader; + VReaderEmul *vreader_emul; + SECMODListLock *module_lock; + SECMODModuleList *module_list; + SECMODModuleList *mlp; + int i; + + if (vcard_emul_init_called) { + return VCARD_EMUL_INIT_ALREADY_INITED; + } + vcard_emul_init_called = 1; + vreader_init(); + vevent_queue_init(); + + if (options == NULL) { + options = &default_options; + } + +#if defined(ENABLE_PCSC) + if (options->use_hw && options->hw_card_type == VCARD_EMUL_PASSTHRU) { + if (options->vreader_count > 0) { + fprintf(stderr, "Error: you cannot use a soft card and " + "a passthru card simultaneously.\n"); + return VCARD_EMUL_FAIL; + } + + if (capcsc_init()) { + fprintf(stderr, "Error initializing PCSC interface.\n"); + return VCARD_EMUL_FAIL; + } + + return VCARD_EMUL_OK; + } +#endif + + /* first initialize NSS */ + if (options->nss_db) { + rv = NSS_Init(options->nss_db); + } else { + gchar *path; +#ifndef _WIN32 + path = g_strdup("/etc/pki/nssdb"); +#else + if (g_get_system_config_dirs() == NULL || + g_get_system_config_dirs()[0] == NULL) { + return VCARD_EMUL_FAIL; + } + + path = g_build_filename( + g_get_system_config_dirs()[0], "pki", "nssdb", NULL); +#endif + + rv = NSS_Init(path); + g_free(path); + } + if (rv != SECSuccess) { + return VCARD_EMUL_FAIL; + } + /* Set password callback function */ + PK11_SetPasswordFunc(vcard_emul_get_password); + + /* set up soft cards emulated by software certs rather than physical cards + * */ + for (i = 0; i < options->vreader_count; i++) { + int j; + int cert_count; + unsigned char **certs; + int *cert_len; + VCardKey **keys; + PK11SlotInfo *slot; + + slot = PK11_FindSlotByName(options->vreader[i].name); + if (slot == NULL) { + continue; + } + vreader_emul = vreader_emul_new(slot, options->vreader[i].card_type, + options->vreader[i].type_params); + vreader = vreader_new(options->vreader[i].vname, vreader_emul, + vreader_emul_delete); + vreader_add_reader(vreader); + + vcard_emul_alloc_arrays(&certs, &cert_len, &keys, + options->vreader[i].cert_count); + + cert_count = 0; + for (j = 0; j < options->vreader[i].cert_count; j++) { + /* we should have a better way of identifying certs than by + * nickname here */ + CERTCertificate *cert = PK11_FindCertFromNickname( + options->vreader[i].cert_name[j], + NULL); + if (cert == NULL) { + continue; + } + certs[cert_count] = cert->derCert.data; + cert_len[cert_count] = cert->derCert.len; + keys[cert_count] = vcard_emul_make_key(slot, cert); + /* this is safe because the key is still holding a cert reference */ + CERT_DestroyCertificate(cert); + cert_count++; + } + if (cert_count) { + VCard *vcard = vcard_emul_make_card(vreader, certs, cert_len, + keys, cert_count); + vreader_insert_card(vreader, vcard); + vcard_emul_init_series(vreader, vcard); + /* allow insertion and removal of soft cards */ + vreader_emul->saved_vcard = vcard_reference(vcard); + vcard_free(vcard); + vreader_free(vreader); + has_readers = PR_TRUE; + } + g_free(certs); + g_free(cert_len); + g_free(keys); + } + + /* if we aren't suppose to use hw, skip looking up hardware tokens */ + if (!options->use_hw) { + nss_emul_init = has_readers; + return has_readers ? VCARD_EMUL_OK : VCARD_EMUL_FAIL; + } + + /* make sure we have some PKCS #11 module loaded */ + module_lock = SECMOD_GetDefaultModuleListLock(); + module_list = SECMOD_GetDefaultModuleList(); + + /* now examine all the slots, finding which should be readers */ + /* We should control this with options. For now we mirror out any + * removable hardware slot */ + default_card_type = options->hw_card_type; + default_type_params = g_strdup(options->hw_type_params); + + SECMOD_GetReadLock(module_lock); + for (mlp = module_list; mlp; mlp = mlp->next) { + SECMODModule *module = mlp->module; + + /* Ignore the internal module */ + if (module == NULL || module == SECMOD_GetInternalModule()) { + continue; + } + + for (i = 0; i < module->slotCount; i++) { + PK11SlotInfo *slot = module->slots[i]; + + /* only map removable HW slots */ + if (slot == NULL || !PK11_IsRemovable(slot) || + (options->use_hw == USE_HW_YES && !PK11_IsHW(slot))) { + continue; + } + if (strcmp("E-Gate 0 0", PK11_GetSlotName(slot)) == 0) { + /* + * coolkey <= 1.1.0-20 emulates this reader if it can't find + * any hardware readers. This causes problems, warn user of + * problems. + */ + fprintf(stderr, "known bad coolkey version - see " + "https://bugzilla.redhat.com/show_bug.cgi?id=802435\n"); + continue; + } + vreader_emul = vreader_emul_new(slot, options->hw_card_type, + options->hw_type_params); + vreader = vreader_new(PK11_GetSlotName(slot), vreader_emul, + vreader_emul_delete); + vreader_add_reader(vreader); + + if (PK11_IsPresent(slot)) { + VCard *vcard; + vcard = vcard_emul_mirror_card(vreader); + vreader_insert_card(vreader, vcard); + vcard_emul_init_series(vreader, vcard); + vcard_free(vcard); + } + } + vcard_emul_new_event_thread(module); + } + SECMOD_ReleaseReadLock(module_lock); + nss_emul_init = PR_TRUE; + + return VCARD_EMUL_OK; +} + +/* Recreate card insert events for all readers (user should + * deduce implied reader insert. perhaps do a reader insert as well?) + */ +void +vcard_emul_replay_insertion_events(void) +{ + VReaderListEntry *current_entry; + VReaderListEntry *next_entry; + VReaderList *list = vreader_get_reader_list(); + + for (current_entry = vreader_list_get_first(list); current_entry; + current_entry = next_entry) { + VReader *vreader = vreader_list_get_reader(current_entry); + next_entry = vreader_list_get_next(current_entry); + vreader_queue_card_event(vreader); + } + + vreader_list_delete(list); +} + +/* + * Silly little functions to help parsing our argument string + */ +static int +count_tokens(const char *str, char token, char token_end) +{ + int count = 0; + + for (; *str; str++) { + if (*str == token) { + count++; + } + if (*str == token_end) { + break; + } + } + return count; +} + +static const char * +strip(const char *str) +{ + for (; *str && isspace(*str); str++) { + } + return str; +} + +static const char * +find_blank(const char *str) +{ + for (; *str && !isspace(*str); str++) { + } + return str; +} + + +/* + * We really want to use some existing argument parsing library here. That + * would give us a consistent look */ +static VCardEmulOptions options; +#define READER_STEP 4 + +/* Expects "args" to be at the beginning of a token (ie right after the ',' + * ending the previous token), and puts the next token start in "token", + * and its length in "token_length". "token" will not be nul-terminated. + * After calling the macro, "args" will be advanced to the beginning of + * the next token. + */ +#define NEXT_TOKEN(token) \ + (token) = args; \ + args = strpbrk(args, ",)"); \ + if (*args == 0 || *args == ')') { \ + fprintf(stderr, "Error: invalid soft specification.\n"); \ + return NULL; \ + } \ + (token##_length) = args - (token); \ + args = strip(args+1); + +VCardEmulOptions * +vcard_emul_options(const char *args) +{ + int reader_count = 0; + VCardEmulOptions *opts; + + /* Allow the future use of allocating the options structure on the fly */ + memcpy(&options, &default_options, sizeof(options)); + opts = &options; + + do { + args = strip(args); /* strip off the leading spaces */ + if (*args == ',') { + args++; + continue; + } + /* soft=(slot_name,virt_name,emul_type,emul_flags,cert_1, (no eol) + * cert_2,cert_3...) */ + if (strncmp(args, "soft=", 5) == 0) { + const char *name; + size_t name_length; + const char *vname; + size_t vname_length; + const char *type_params; + size_t type_params_length; + char type_str[100]; + VCardEmulType type; + int count, i; + VirtualReaderOptions *vreaderOpt; + + args = strip(args + 5); + if (*args != '(') { + fprintf(stderr, "Error: invalid soft specification.\n"); + return NULL; + } + args = strip(args+1); + + NEXT_TOKEN(name) + NEXT_TOKEN(vname) + NEXT_TOKEN(type_params) + type_params_length = MIN(type_params_length, sizeof(type_str)-1); + memcpy(type_str, type_params, type_params_length); + type_str[type_params_length] = '\0'; + type = vcard_emul_type_from_string(type_str); + if (type == VCARD_EMUL_NONE) { + fprintf(stderr, "Error: invalid smartcard type '%s'.\n", + type_str); + return NULL; + } + + NEXT_TOKEN(type_params) + + if (*args == 0) { + fprintf(stderr, "Error: missing cert specification.\n"); + return NULL; + } + + if (opts->vreader_count >= reader_count) { + reader_count += READER_STEP; + opts->vreader = g_renew(VirtualReaderOptions, opts->vreader, + reader_count); + } + vreaderOpt = &opts->vreader[opts->vreader_count]; + vreaderOpt->name = g_strndup(name, name_length); + vreaderOpt->vname = g_strndup(vname, vname_length); + vreaderOpt->card_type = type; + vreaderOpt->type_params = + g_strndup(type_params, type_params_length); + count = count_tokens(args, ',', ')') + 1; + vreaderOpt->cert_count = count; + vreaderOpt->cert_name = g_new(char *, count); + for (i = 0; i < count; i++) { + const char *cert = args; + args = strpbrk(args, ",)"); + vreaderOpt->cert_name[i] = g_strndup(cert, args - cert); + args = strip(args+1); + } + if (*args == ')') { + args++; + } + opts->vreader_count++; + /* use_hw= */ + } else if (strncmp(args, "use_hw=", 7) == 0) { + args = strip(args+7); + if (*args == '0' || *args == 'N' || *args == 'n' || *args == 'F') { + opts->use_hw = USE_HW_NO; + } else if (strncmp(args, "removable", 9) == 0) { + opts->use_hw = USE_HW_REMOVABLE; + } else { + opts->use_hw = USE_HW_YES; + } + args = find_blank(args); + /* hw_type= */ + } else if (strncmp(args, "hw_type=", 8) == 0) { + args = strip(args+8); + opts->hw_card_type = vcard_emul_type_from_string(args); + if (opts->hw_card_type == VCARD_EMUL_NONE) { + fprintf(stderr, "Error: invalid smartcard type '%s'.\n", + args); + return NULL; + } + args = find_blank(args); + /* hw_params= */ + } else if (strncmp(args, "hw_params=", 10) == 0) { + const char *params; + args = strip(args+10); + params = args; + args = find_blank(args); + opts->hw_type_params = g_strndup(params, args-params); + /* db="/data/base/path" */ + } else if (strncmp(args, "db=", 3) == 0) { + const char *db; + args = strip(args+3); + if (*args != '"') { + fprintf(stderr, "Error: you must quote the file path.\n"); + return NULL; + } + args++; + db = args; + args = strpbrk(args, "\"\n"); + if (args == NULL) { + fprintf(stderr, "Error: invalid db argument.\n"); + return NULL; + } + opts->nss_db = g_strndup(db, args-db); + if (*args != 0) { + args++; + } + } else if (strncmp(args, "nssemul", 7) == 0) { + opts->hw_card_type = VCARD_EMUL_CAC; + opts->use_hw = USE_HW_YES; + args = find_blank(args + 7); +#if defined(ENABLE_PCSC) + } else if (strncmp(args, "passthru", 8) == 0) { + opts->hw_card_type = VCARD_EMUL_PASSTHRU; + opts->use_hw = USE_HW_YES; + args = find_blank(args + 8); +#endif + } else { + fprintf(stderr, "Error: Unknown smartcard specification.\n"); + return NULL; + } + } while (*args != 0); + + return opts; +} + +unsigned char * +vcard_emul_read_object(VCard *card, const char *label, + unsigned int *ret_len) +{ + PK11SlotInfo *slot; + PK11GenericObject *obj, *firstObj, *myObj = NULL; + SECItem result; + SECStatus r; + + slot = vcard_emul_card_get_slot(card); + + firstObj = PK11_FindGenericObjects(slot, CKO_DATA); + g_debug("%s: Search for generic objects: got %p", __func__, firstObj); + for (obj = firstObj; obj; obj = PK11_GetNextGenericObject(obj)) { + int found = 0; + r = PK11_ReadRawAttribute(PK11_TypeGeneric, obj, + CKA_LABEL, &result); + if (r != SECSuccess) { + PK11_DestroyGenericObjects(firstObj); + return NULL; + } + + if (strlen(label) == result.len + && memcmp(label, result.data, result.len) == 0) + found = 1; + + free(result.data); + result.data = NULL; + + if (found) { + PK11_UnlinkGenericObject(obj); + myObj = obj; + break; + } + } + PK11_DestroyGenericObjects(firstObj); + + if (!myObj) + return NULL; + + r = PK11_ReadRawAttribute(PK11_TypeGeneric, myObj, + CKA_VALUE, &result); + PK11_DestroyGenericObject(myObj); + if (r != SECSuccess) + return NULL; + + *ret_len = result.len; + return result.data; + +} + +void +vcard_emul_usage(void) +{ + fprintf(stderr, +"emul args: comma separated list of the following arguments\n" +" db={nss_database} (default sql:/etc/pki/nssdb)\n" +" use_hw=[yes|no|removable] (default yes)\n" +" hw_type={card_type_to_emulate} (default CAC)\n" +" hw_param={param_for_card} (default \"\")\n" +" nssemul (alias for use_hw=yes, hw_type=CAC)\n" +#if defined(ENABLE_PCSC) +" passthru (alias for use_hw=yes, hw_type=PASSTHRU)\n" +#endif +" soft=({slot_name},{vreader_name},{card_type_to_emulate},{params_for_card},\n" +" {cert1},{cert2},{cert3} (default none)\n" +"\n" +" {nss_database} The location of the NSS cert & key database\n" +" {card_type_to_emulate} What card interface to present to the guest\n" +" {param_for_card} Card interface specific parameters\n" +" {slot_name} NSS slot that contains the certs\n" +" {vreader_name} Virtual reader name to present to the guest\n" +" {certN} Nickname of the certificate n on the virtual card\n" +"\n" +"These parameters come as a single string separated by blanks or newlines." +"\n" +"Unless use_hw is set to no, all tokens that look like removable hardware\n" +"tokens will be presented to the guest using the emulator specified by\n" +"hw_type, and parameters of hw_param. If use_hw is set to 'removable', " +"present any removable token.\n" +"\n" +"If more one or more soft= parameters are specified, these readers will be\n" +"presented to the guest\n" +#if defined(ENABLE_PCSC) +"\n" +"If a hw_type of PASSTHRU is given, a connection will be made to the hardware\n" +"using libpcscslite. Note that in that case, no soft cards are permitted.\n" +#endif +); +} +/* vim: set ts=4 sw=4 tw=0 noet expandtab: */ diff --git a/src/vcard_emul_type.c b/src/vcard_emul_type.c new file mode 100644 index 0000000..d818fe7 --- /dev/null +++ b/src/vcard_emul_type.c @@ -0,0 +1,62 @@ +/* + * This file contains utility functions which abstract the different card + * types. The goal is that new card types can easily be added by simply + * changing this file and vcard_emul_type.h. It is currently not a requirement + * to dynamically add new card types. + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ +#include "config.h" + +#include +#include "vcardt.h" +#include "vcard_emul_type.h" +#include "cac.h" +#include "gp.h" +#include "glib-compat.h" + +VCardStatus vcard_init(VReader *vreader, VCard *vcard, + VCardEmulType type, const char *params, + unsigned char *const *cert, int cert_len[], + VCardKey *key[], int cert_count) +{ + int rv; + + switch (type) { + case VCARD_EMUL_NONE: + break; + case VCARD_EMUL_CAC: + rv = cac_card_init(vreader, vcard, params, + cert, cert_len, key, cert_count); + if (rv == VCARD_DONE) + rv = gp_card_init(vreader, vcard, params, + cert, cert_len, key, cert_count); + return rv; + /* add new ones here */ + case VCARD_EMUL_PASSTHRU: + default: + g_warn_if_reached(); + break; + } + return VCARD_FAIL; +} + +VCardEmulType vcard_emul_type_select(VReader *vreader) +{ + /* return the default */ + return VCARD_EMUL_CAC; +} + +VCardEmulType vcard_emul_type_from_string(const char *type_string) +{ + if (strcasecmp(type_string, "CAC") == 0) { + return VCARD_EMUL_CAC; + } +#ifdef ENABLE_PCSC + if (strcasecmp(type_string, "PASSTHRU") == 0) { + return VCARD_EMUL_PASSTHRU; + } +#endif + return VCARD_EMUL_NONE; +} diff --git a/src/vcard_emul_type.h b/src/vcard_emul_type.h new file mode 100644 index 0000000..61ea479 --- /dev/null +++ b/src/vcard_emul_type.h @@ -0,0 +1,33 @@ +/* + * This header file abstracts the different card types. The goal is new card + * types can easily be added by simply changing this file and + * vcard_emul_type.c. It is currently not a requirement to dynamically add new + * card types. + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef VCARD_EMUL_TYPE_H +#define VCARD_EMUL_TYPE_H 1 + +#include "vcardt.h" +#include "vreadert.h" + +/* + * types + */ +typedef enum { + VCARD_EMUL_NONE = 0, + VCARD_EMUL_CAC, + VCARD_EMUL_PASSTHRU +} VCardEmulType; + +/* functions used by the rest of the emulator */ +VCardStatus vcard_init(VReader *vreader, VCard *vcard, VCardEmulType type, + const char *params, unsigned char * const *cert, + int cert_len[], VCardKey *key[], int cert_count); +VCardEmulType vcard_emul_type_select(VReader *vreader); +VCardEmulType vcard_emul_type_from_string(const char *type_string); + +#endif diff --git a/src/vcardt.c b/src/vcardt.c new file mode 100644 index 0000000..c67de2f --- /dev/null +++ b/src/vcardt.c @@ -0,0 +1,40 @@ +#include +#include +#include + +#include "vcardt.h" + +#include "vcardt_internal.h" + +/* create an ATR with appropriate historical bytes */ +#define ATR_TS_DIRECT_CONVENTION 0x3b +#define ATR_TA_PRESENT 0x10 +#define ATR_TB_PRESENT 0x20 +#define ATR_TC_PRESENT 0x40 +#define ATR_TD_PRESENT 0x80 + +unsigned char *vcard_alloc_atr(const char *postfix, int *atr_len) +{ + int postfix_len; + const char prefix[] = "VCARD_"; + const char default_postfix[] = "DEFAULT"; + const int prefix_len = sizeof(prefix) - 1; + int total_len; + unsigned char *atr; + + if (postfix == NULL) { + postfix = default_postfix; + } + postfix_len = strlen(postfix); + total_len = 3 + prefix_len + postfix_len; + atr = g_malloc(total_len); + atr[0] = ATR_TS_DIRECT_CONVENTION; + atr[1] = ATR_TD_PRESENT + prefix_len + postfix_len; + atr[2] = 0x00; + memcpy(&atr[3], prefix, prefix_len); + memcpy(&atr[3 + prefix_len], postfix, postfix_len); + if (atr_len) { + *atr_len = total_len; + } + return atr; +} diff --git a/src/vcardt.h b/src/vcardt.h new file mode 100644 index 0000000..0589d13 --- /dev/null +++ b/src/vcardt.h @@ -0,0 +1,59 @@ +/* + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ +#ifndef VCARDT_H +#define VCARDT_H 1 + +/* + * these should come from some common spice header file + */ +#include +#ifndef MIN +#define MIN(x, y) ((x) > (y) ? (y) : (x)) +#define MAX(x, y) ((x) > (y) ? (x) : (y)) +#endif + +typedef struct VCardStruct VCard; +typedef struct VCardAPDUStruct VCardAPDU; +typedef struct VCardResponseStruct VCardResponse; +typedef struct VCardBufferResponseStruct VCardBufferResponse; +typedef struct VCardAppletStruct VCardApplet; +typedef struct VCardAppletPrivateStruct VCardAppletPrivate; +typedef struct VCardKeyStruct VCardKey; /* opaque */ +typedef struct VCardEmulStruct VCardEmul; + +#define MAX_CHANNEL 4 + +typedef enum { + VCARD_DONE, + VCARD_NEXT, + VCARD_FAIL +} VCardStatus; + +typedef enum { + VCARD_FILE_SYSTEM, + VCARD_VM, + VCARD_DIRECT +} VCardType; + +typedef enum { + VCARD_POWER_ON, + VCARD_POWER_OFF +} VCardPower; + +typedef VCardStatus (*VCardProcessAPDU)(VCard *card, VCardAPDU *apdu, + VCardResponse **response); +typedef VCardStatus (*VCardResetApplet)(VCard *card, int channel); +typedef void (*VCardAppletPrivateFree) (VCardAppletPrivate *); +typedef void (*VCardEmulFree) (VCardEmul *); +typedef void (*VCardGetAtr) (VCard *, unsigned char *atr, int *atr_len); + +struct VCardBufferResponseStruct { + unsigned char *buffer; + int buffer_len; + unsigned char *current; + int len; +}; + +#endif diff --git a/src/vcardt_internal.h b/src/vcardt_internal.h new file mode 100644 index 0000000..e5c8d2d --- /dev/null +++ b/src/vcardt_internal.h @@ -0,0 +1,6 @@ +#ifndef VCARDT_INTERNAL_H +#define VCARDT_INTERNAL_H + +unsigned char *vcard_alloc_atr(const char *postfix, int *atr_len); + +#endif diff --git a/src/vevent.h b/src/vevent.h new file mode 100644 index 0000000..33335b8 --- /dev/null +++ b/src/vevent.h @@ -0,0 +1,28 @@ +/* + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ +#ifndef EVENT_H +#define EVENT_H 1 + +#include "eventt.h" +#include "vreadert.h" +#include "vcardt.h" + +VEvent *vevent_new(VEventType type, VReader *reader, VCard *card); +void vevent_delete(VEvent *); + +/* + * VEvent queueing services + */ +void vevent_queue_vevent(VEvent *); +void vevent_queue_init(void); + +/* + * VEvent dequeing services + */ +VEvent *vevent_wait_next_vevent(void); +VEvent *vevent_get_next_vevent(void); + + +#endif diff --git a/src/vreader.c b/src/vreader.c new file mode 100644 index 0000000..f0938b3 --- /dev/null +++ b/src/vreader.c @@ -0,0 +1,573 @@ +/* + * emulate the reader + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#include "glib-compat.h" + +#include + +#include "vcard.h" +#include "vcard_emul.h" +#include "card_7816.h" +#include "vreader.h" +#include "vevent.h" +#include "cac.h" /* just for debugging defines */ + +struct VReaderStruct { + int reference_count; + VCard *card; + char *name; + vreader_id_t id; + CompatGMutex lock; + VReaderEmul *reader_private; + VReaderEmulFree reader_private_free; +}; + +/* + * Debug helpers + */ + +static const char * +apdu_ins_to_string(int ins) +{ + switch (ins) { + case VCARD7816_INS_MANAGE_CHANNEL: + return "manage channel"; + case VCARD7816_INS_EXTERNAL_AUTHENTICATE: + return "external authenticate"; + case VCARD7816_INS_GET_CHALLENGE: + return "get challenge"; + case VCARD7816_INS_INTERNAL_AUTHENTICATE: + return "internal authenticate"; + case VCARD7816_INS_ERASE_BINARY: + return "erase binary"; + case VCARD7816_INS_READ_BINARY: + return "read binary"; + case VCARD7816_INS_WRITE_BINARY: + return "write binary"; + case VCARD7816_INS_UPDATE_BINARY: + return "update binary"; + case VCARD7816_INS_READ_RECORD: + return "read record"; + case VCARD7816_INS_WRITE_RECORD: + return "write record"; + case VCARD7816_INS_UPDATE_RECORD: + return "update record"; + case VCARD7816_INS_APPEND_RECORD: + return "append record"; + case VCARD7816_INS_ENVELOPE: + return "envelope"; + case VCARD7816_INS_PUT_DATA: + return "put data"; + case VCARD7816_INS_GET_DATA: + return "get data"; + case VCARD7816_INS_SELECT_FILE: + return "select file"; + case VCARD7816_INS_VERIFY: + return "verify"; + case VCARD7816_INS_GET_RESPONSE: + return "get response"; + case CAC_GET_PROPERTIES: + return "get properties"; + case CAC_GET_ACR: + return "get acr"; + case CAC_READ_BUFFER: + return "read buffer"; + case CAC_UPDATE_BUFFER: + return "update buffer"; + case CAC_SIGN_DECRYPT: + return "sign decrypt"; + case CAC_GET_CERTIFICATE: + return "get certificate"; + default: + g_return_val_if_reached("unknown"); + } +} + +/* manage locking */ +static inline void +vreader_lock(VReader *reader) +{ + g_mutex_lock(&reader->lock); +} + +static inline void +vreader_unlock(VReader *reader) +{ + g_mutex_unlock(&reader->lock); +} + +/* + * vreader constructor + */ +VReader * +vreader_new(const char *name, VReaderEmul *private, + VReaderEmulFree private_free) +{ + VReader *reader; + + reader = g_new(VReader, 1); + g_mutex_init(&reader->lock); + reader->reference_count = 1; + reader->name = g_strdup(name); + reader->card = NULL; + reader->id = (vreader_id_t)-1; + reader->reader_private = private; + reader->reader_private_free = private_free; + return reader; +} + +/* get a reference */ +VReader* +vreader_reference(VReader *reader) +{ + if (reader == NULL) { + return NULL; + } + vreader_lock(reader); + reader->reference_count++; + vreader_unlock(reader); + return reader; +} + +/* free a reference */ +void +vreader_free(VReader *reader) +{ + if (reader == NULL) { + return; + } + vreader_lock(reader); + if (reader->reference_count-- > 1) { + vreader_unlock(reader); + return; + } + vreader_unlock(reader); + g_mutex_clear(&reader->lock); + if (reader->card) { + vcard_free(reader->card); + } + g_free(reader->name); + if (reader->reader_private_free) { + reader->reader_private_free(reader->reader_private); + } + g_free(reader); +} + +static VCard * +vreader_get_card(VReader *reader) +{ + VCard *card; + + vreader_lock(reader); + card = vcard_reference(reader->card); + vreader_unlock(reader); + return card; +} + +VReaderStatus +vreader_card_is_present(VReader *reader) +{ + VCard *card = vreader_get_card(reader); + + if (card == NULL) { + return VREADER_NO_CARD; + } + vcard_free(card); + return VREADER_OK; +} + +vreader_id_t +vreader_get_id(VReader *reader) +{ + if (reader == NULL) { + return (vreader_id_t)-1; + } + return reader->id; +} + +VReaderStatus +vreader_set_id(VReader *reader, vreader_id_t id) +{ + if (reader == NULL) { + return VREADER_NO_CARD; + } + reader->id = id; + return VREADER_OK; +} + +const char * +vreader_get_name(VReader *reader) +{ + if (reader == NULL) { + return NULL; + } + return reader->name; +} + +VReaderEmul * +vreader_get_private(VReader *reader) +{ + return reader->reader_private; +} + +static VReaderStatus +vreader_reset(VReader *reader, VCardPower power, unsigned char *atr, int *len) +{ + VCard *card = vreader_get_card(reader); + + if (card == NULL) { + return VREADER_NO_CARD; + } + /* + * clean up our state + */ + vcard_reset(card, power); + if (atr) { + vcard_get_atr(card, atr, len); + } + vcard_free(card); /* free our reference */ + return VREADER_OK; +} + +VReaderStatus +vreader_power_on(VReader *reader, unsigned char *atr, int *len) +{ + return vreader_reset(reader, VCARD_POWER_ON, atr, len); +} + +VReaderStatus +vreader_power_off(VReader *reader) +{ + return vreader_reset(reader, VCARD_POWER_OFF, NULL, 0); +} + + +VReaderStatus +vreader_xfr_bytes(VReader *reader, + unsigned char *send_buf, int send_buf_len, + unsigned char *receive_buf, int *receive_buf_len) +{ + VCardAPDU *apdu; + VCardResponse *response = NULL; + VCardStatus card_status; + unsigned short status; + VCard *card = vreader_get_card(reader); + int size; + + if (card == NULL) { + return VREADER_NO_CARD; + } + + apdu = vcard_apdu_new(send_buf, send_buf_len, &status); + if (apdu == NULL) { + response = vcard_make_response(status); + card_status = VCARD_DONE; + } else { + g_debug("%s: CLS=0x%x,INS=0x%x,P1=0x%x,P2=0x%x,Lc=%d,Le=%d %s", + __func__, apdu->a_cla, apdu->a_ins, apdu->a_p1, apdu->a_p2, + apdu->a_Lc, apdu->a_Le, apdu_ins_to_string(apdu->a_ins)); + card_status = vcard_process_apdu(card, apdu, &response); + if (response) { + g_debug("%s: status=%d sw1=0x%x sw2=0x%x len=%d (total=%d)", + __func__, response->b_status, response->b_sw1, + response->b_sw2, response->b_len, response->b_total_len); + } + } + assert(card_status == VCARD_DONE && response); + size = MIN(*receive_buf_len, response->b_total_len); + memcpy(receive_buf, response->b_data, size); + *receive_buf_len = size; + vcard_response_delete(response); + vcard_apdu_delete(apdu); + vcard_free(card); /* free our reference */ + return VREADER_OK; +} + +struct VReaderListStruct { + VReaderListEntry *head; + VReaderListEntry *tail; +}; + +struct VReaderListEntryStruct { + VReaderListEntry *next; + VReaderListEntry *prev; + VReader *reader; +}; + + +static VReaderListEntry * +vreader_list_entry_new(VReader *reader) +{ + VReaderListEntry *new_reader_list_entry; + + new_reader_list_entry = g_new0(VReaderListEntry, 1); + new_reader_list_entry->reader = vreader_reference(reader); + return new_reader_list_entry; +} + +static void +vreader_list_entry_delete(VReaderListEntry *entry) +{ + if (entry == NULL) { + return; + } + vreader_free(entry->reader); + g_free(entry); +} + + +static VReaderList * +vreader_list_new(void) +{ + VReaderList *new_reader_list; + + new_reader_list = g_new0(VReaderList, 1); + return new_reader_list; +} + +void +vreader_list_delete(VReaderList *list) +{ + VReaderListEntry *current_entry; + VReaderListEntry *next_entry; + for (current_entry = vreader_list_get_first(list); current_entry; + current_entry = next_entry) { + next_entry = vreader_list_get_next(current_entry); + vreader_list_entry_delete(current_entry); + } + g_free(list); +} + + +VReaderListEntry * +vreader_list_get_first(VReaderList *list) +{ + return list ? list->head : NULL; +} + +VReaderListEntry * +vreader_list_get_next(VReaderListEntry *current) +{ + return current ? current->next : NULL; +} + +VReader * +vreader_list_get_reader(VReaderListEntry *entry) +{ + return entry ? vreader_reference(entry->reader) : NULL; +} + +static void +vreader_queue(VReaderList *list, VReaderListEntry *entry) +{ + if (entry == NULL) { + return; + } + entry->next = NULL; + entry->prev = list->tail; + if (list->head) { + list->tail->next = entry; + } else { + list->head = entry; + } + list->tail = entry; +} + +static void +vreader_dequeue(VReaderList *list, VReaderListEntry *entry) +{ + if (entry == NULL) { + return; + } + if (entry->next == NULL) { + list->tail = entry->prev; + } else if (entry->prev == NULL) { + list->head = entry->next; + } else { + entry->prev->next = entry->next; + entry->next->prev = entry->prev; + } + if ((list->tail == NULL) || (list->head == NULL)) { + list->head = list->tail = NULL; + } + entry->next = entry->prev = NULL; +} + +static VReaderList *vreader_list; +static CompatGMutex vreader_list_mutex; + +static void +vreader_list_init(void) +{ + vreader_list = vreader_list_new(); +} + +static void +vreader_list_lock(void) +{ + g_mutex_lock(&vreader_list_mutex); +} + +static void +vreader_list_unlock(void) +{ + g_mutex_unlock(&vreader_list_mutex); +} + +static VReaderList * +vreader_copy_list(VReaderList *list) +{ + VReaderList *new_list; + VReaderListEntry *current_entry; + + new_list = vreader_list_new(); + if (new_list == NULL) { + return NULL; + } + for (current_entry = vreader_list_get_first(list); current_entry; + current_entry = vreader_list_get_next(current_entry)) { + VReader *reader = vreader_list_get_reader(current_entry); + VReaderListEntry *new_entry = vreader_list_entry_new(reader); + + vreader_free(reader); + vreader_queue(new_list, new_entry); + } + return new_list; +} + +VReaderList * +vreader_get_reader_list(void) +{ + VReaderList *new_reader_list; + + vreader_list_lock(); + new_reader_list = vreader_copy_list(vreader_list); + vreader_list_unlock(); + return new_reader_list; +} + +VReader * +vreader_get_reader_by_id(vreader_id_t id) +{ + VReader *reader = NULL; + VReaderListEntry *current_entry; + + if (id == (vreader_id_t) -1) { + return NULL; + } + + vreader_list_lock(); + for (current_entry = vreader_list_get_first(vreader_list); current_entry; + current_entry = vreader_list_get_next(current_entry)) { + VReader *creader = vreader_list_get_reader(current_entry); + if (creader->id == id) { + reader = creader; + break; + } + vreader_free(creader); + } + vreader_list_unlock(); + return reader; +} + +VReader * +vreader_get_reader_by_name(const char *name) +{ + VReader *reader = NULL; + VReaderListEntry *current_entry; + + vreader_list_lock(); + for (current_entry = vreader_list_get_first(vreader_list); current_entry; + current_entry = vreader_list_get_next(current_entry)) { + VReader *creader = vreader_list_get_reader(current_entry); + if (strcmp(creader->name, name) == 0) { + reader = creader; + break; + } + vreader_free(creader); + } + vreader_list_unlock(); + return reader; +} + +/* called from card_emul to initialize the readers */ +VReaderStatus +vreader_add_reader(VReader *reader) +{ + VReaderListEntry *reader_entry; + + reader_entry = vreader_list_entry_new(reader); + if (reader_entry == NULL) { + return VREADER_OUT_OF_MEMORY; + } + vreader_list_lock(); + vreader_queue(vreader_list, reader_entry); + vreader_list_unlock(); + vevent_queue_vevent(vevent_new(VEVENT_READER_INSERT, reader, NULL)); + return VREADER_OK; +} + + +VReaderStatus +vreader_remove_reader(VReader *reader) +{ + VReaderListEntry *current_entry; + + vreader_list_lock(); + for (current_entry = vreader_list_get_first(vreader_list); current_entry; + current_entry = vreader_list_get_next(current_entry)) { + if (current_entry->reader == reader) { + break; + } + } + vreader_dequeue(vreader_list, current_entry); + vreader_list_unlock(); + vevent_queue_vevent(vevent_new(VEVENT_READER_REMOVE, reader, NULL)); + vreader_list_entry_delete(current_entry); + return VREADER_OK; +} + +/* + * Generate VEVENT_CARD_INSERT or VEVENT_CARD_REMOVE based on vreader + * state. Separated from vreader_insert_card to allow replaying events + * for a given state. + */ +void +vreader_queue_card_event(VReader *reader) +{ + vevent_queue_vevent(vevent_new( + reader->card ? VEVENT_CARD_INSERT : VEVENT_CARD_REMOVE, reader, + reader->card)); +} + +/* + * insert/remove a new card. for removal, card == NULL + */ +VReaderStatus +vreader_insert_card(VReader *reader, VCard *card) +{ + vreader_lock(reader); + if (reader->card) { + /* decrement reference count */ + vcard_free(reader->card); + reader->card = NULL; + } + reader->card = vcard_reference(card); + vreader_unlock(reader); + vreader_queue_card_event(reader); + return VREADER_OK; +} + +/* + * initialize all the static reader structures + */ +void +vreader_init(void) +{ + vreader_list_init(); +} + diff --git a/src/vreader.h b/src/vreader.h new file mode 100644 index 0000000..dd9414a --- /dev/null +++ b/src/vreader.h @@ -0,0 +1,55 @@ +/* + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef VREADER_H +#define VREADER_H 1 + +#include "eventt.h" +#include "vreadert.h" +#include "vcardt.h" + +/* + * calls for reader front end + */ +VReaderStatus vreader_power_on(VReader *reader, unsigned char *atr, int *len); +VReaderStatus vreader_power_off(VReader *reader); +VReaderStatus vreader_xfr_bytes(VReader *reader, unsigned char *send_buf, + int send_buf_len, unsigned char *receive_buf, + int *receive_buf_len); + +/* constructor */ +VReader *vreader_new(const char *readerName, VReaderEmul *emul_private, + VReaderEmulFree private_free); +/* get a new reference to a reader */ +VReader *vreader_reference(VReader *reader); +/* "destructor" (readers are reference counted) */ +void vreader_free(VReader *reader); + +/* accessors */ +VReaderEmul *vreader_get_private(VReader *); +VReaderStatus vreader_card_is_present(VReader *reader); +void vreader_queue_card_event(VReader *reader); +const char *vreader_get_name(VReader *reader); +vreader_id_t vreader_get_id(VReader *reader); +VReaderStatus vreader_set_id(VReader *reader, vreader_id_t id); + +/* list operations */ +VReaderList *vreader_get_reader_list(void); +void vreader_list_delete(VReaderList *list); +VReader *vreader_list_get_reader(VReaderListEntry *entry); +VReaderListEntry *vreader_list_get_first(VReaderList *list); +VReaderListEntry *vreader_list_get_next(VReaderListEntry *list); +VReader *vreader_get_reader_by_id(vreader_id_t id); +VReader *vreader_get_reader_by_name(const char *name); + +/* + * list tools for vcard_emul + */ +void vreader_init(void); +VReaderStatus vreader_add_reader(VReader *reader); +VReaderStatus vreader_remove_reader(VReader *reader); +VReaderStatus vreader_insert_card(VReader *reader, VCard *card); + +#endif diff --git a/src/vreadert.h b/src/vreadert.h new file mode 100644 index 0000000..53078e0 --- /dev/null +++ b/src/vreadert.h @@ -0,0 +1,24 @@ +/* + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef VREADERT_H +#define VREADERT_H 1 + +typedef enum { + VREADER_OK = 0, + VREADER_NO_CARD, + VREADER_OUT_OF_MEMORY +} VReaderStatus; + +typedef unsigned int vreader_id_t; +typedef struct VReaderStruct VReader; +typedef struct VReaderListStruct VReaderList; +typedef struct VReaderListEntryStruct VReaderListEntry; + +typedef struct VReaderEmulStruct VReaderEmul; +typedef void (*VReaderEmulFree)(VReaderEmul *); + +#endif + diff --git a/src/vscard_common.h b/src/vscard_common.h new file mode 100644 index 0000000..f2a18e1 --- /dev/null +++ b/src/vscard_common.h @@ -0,0 +1,186 @@ +/* Virtual Smart Card protocol definition + * + * This protocol is between a host using virtual smart card readers, + * and a client providing the smart cards, perhaps by emulating them or by + * access to real cards. + * + * Definitions for this protocol: + * Host - user of the card + * Client - owner of the card + * + * The current implementation passes the raw APDU's from 7816 and additionally + * contains messages to setup and teardown readers, handle insertion and + * removal of cards, negotiate the protocol via capabilities and provide + * for error responses. + * + * Copyright (c) 2011 Red Hat. + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef VSCARD_COMMON_H +#define VSCARD_COMMON_H + +#include +#include + +#define VERSION_MAJOR_BITS 11 +#define VERSION_MIDDLE_BITS 11 +#define VERSION_MINOR_BITS 10 + +#define MAKE_VERSION(major, middle, minor) \ + ((major << (VERSION_MINOR_BITS + VERSION_MIDDLE_BITS)) \ + | (middle << VERSION_MINOR_BITS) \ + | (minor)) + +/* + * IMPORTANT NOTE on VERSION + * + * The version below MUST be changed whenever a change in this file is made. + * + * The last digit, the minor, is for bug fix changes only. + * + * The middle digit is for backward / forward compatible changes, updates + * to the existing messages, addition of fields. + * + * The major digit is for a breaking change of protocol, presumably + * something that cannot be accommodated with the existing protocol. + */ + +#define VSCARD_VERSION MAKE_VERSION(0, 0, 2) + +typedef enum VSCMsgType { + VSC_Init = 1, + VSC_Error, + VSC_ReaderAdd, + VSC_ReaderRemove, + VSC_ATR, + VSC_CardRemove, + VSC_APDU, + VSC_Flush, + VSC_FlushComplete +} VSCMsgType; + +typedef enum VSCErrorCode { + VSC_SUCCESS = 0, + VSC_GENERAL_ERROR = 1, + VSC_CANNOT_ADD_MORE_READERS, + VSC_CARD_ALREAY_INSERTED, +} VSCErrorCode; + +#define VSCARD_UNDEFINED_READER_ID 0xffffffff +#define VSCARD_MINIMAL_READER_ID 0 + +#if G_BYTE_ORDER == G_LITTLE_ENDIAN +#define VSCARD_MAGIC_CONST(f) \ + ((uint32_t)(((f)[0])|((f)[1]<<8)|((f)[2]<<16)|((f)[3]<<24))) +#else +#define VSCARD_MAGIC_CONST(f) \ + ((uint32_t)(((f)[3])|((f)[2]<<8)|((f)[1]<<16)|((f)[0]<<24))) +#endif + +#define VSCARD_MAGIC VSCARD_MAGIC_CONST("VSCD") +/* + * Header + * Each message starts with the header. + * type - message type + * reader_id - used by messages that are reader specific + * length - length of payload (not including header, i.e. zero for + * messages containing empty payloads) + */ +typedef struct VSCMsgHeader { + uint32_t type; + uint32_t reader_id; + uint32_t length; + uint8_t data[0]; +} VSCMsgHeader; + +/* + * VSCMsgInit Client <-> Host + * Client sends it on connection, with its own capabilities. + * Host replies with VSCMsgInit filling in its capabilities. + * + * It is not meant to be used for negotiation, i.e. sending more then + * once from any side, but could be used for that in the future. + */ +typedef struct VSCMsgInit { + uint32_t magic; + uint32_t version; + uint32_t capabilities[1]; /* receiver must check length, + array may grow in the future*/ +} VSCMsgInit; + +/* + * VSCMsgError Client <-> Host + * This message is a response to any of: + * Reader Add + * Reader Remove + * Card Remove + * If the operation was successful then VSC_SUCCESS + * is returned, other wise a specific error code. + */ +typedef struct VSCMsgError { + uint32_t code; +} VSCMsgError; + +/* + * VSCMsgReaderAdd Client -> Host + * Host replies with allocated reader id in VSCMsgError with code==SUCCESS. + * + * name - name of the reader on client side, UTF-8 encoded. Only used + * for client presentation (may be translated to the device presented to the + * guest), protocol wise only reader_id is important. + */ +typedef struct VSCMsgReaderAdd { + uint8_t name[0]; +} VSCMsgReaderAdd; + +/* + * VSCMsgReaderRemove Client -> Host + * The client's reader has been removed. + */ +typedef struct VSCMsgReaderRemove { +} VSCMsgReaderRemove; + +/* + * VSCMsgATR Client -> Host + * Answer to reset. Sent for card insertion or card reset. The reset/insertion + * happens on the client side, they do not require any action from the host. + */ +typedef struct VSCMsgATR { + uint8_t atr[0]; +} VSCMsgATR; + +/* + * VSCMsgCardRemove Client -> Host + * The client card has been removed. + */ +typedef struct VSCMsgCardRemove { +} VSCMsgCardRemove; + +/* + * VSCMsgAPDU Client <-> Host + * Main reason of existence. Transfer a single APDU in either direction. + */ +typedef struct VSCMsgAPDU { + uint8_t data[0]; +} VSCMsgAPDU; + +/* + * VSCMsgFlush Host -> Client + * Request client to send a FlushComplete message when it is done + * servicing all outstanding APDUs + */ +typedef struct VSCMsgFlush { +} VSCMsgFlush; + +/* + * VSCMsgFlush Client -> Host + * Client response to Flush after all APDUs have been processed and + * responses sent. + */ +typedef struct VSCMsgFlushComplete { +} VSCMsgFlushComplete; + +#endif /* VSCARD_COMMON_H */ diff --git a/src/vscclient.c b/src/vscclient.c new file mode 100644 index 0000000..89cb294 --- /dev/null +++ b/src/vscclient.c @@ -0,0 +1,934 @@ +/* + * Tester for VSCARD protocol, client side. + * + * Can be used with ccid-card-passthru. + * + * Copyright (c) 2011 Red Hat. + * Written by Alon Levy. + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#include +#include +#include +#ifndef _WIN32 +#include +#include +#include +#include +#define closesocket(x) close(x) +#else +#include +#include +#include +#endif + +#if defined(ENABLE_PCSC) +# ifdef __APPLE__ +# include +# include +# else +# include +# endif +#endif + +#include "glib-compat.h" + +#include "vscard_common.h" + +#include "vreader.h" +#include "vcard_emul.h" +#include "vevent.h" + +static int verbose; +static int with_pcsc; + +static void +print_byte_array( + uint8_t *arrBytes, + int nSize +) { + int i; + for (i = 0; i < nSize; i++) { + printf("%02X ", arrBytes[i]); + } + printf("\n"); +} + +static void +print_usage(void) { + printf("vscclient OPTIONS \n"); + printf(" -e - Emulator arguments, see below\n"); + printf(" -c - Software emulation certificates\n"); + printf(" -d - Debug level\n"); + printf(" -p - Use real smartcard to compare with emulator\n"); + vcard_emul_usage(); +} + +#if defined(ENABLE_PCSC) +static SCARD_IO_REQUEST scard_pci; +static SCARDHANDLE scard; +static SCARDCONTEXT scard_ctxt; + +static gboolean pcsc_transmit(BYTE *cmd, LONG cmdlen, BYTE *recv, int *recvlen) +{ + LONG rv; + + rv = SCardTransmit(scard, &scard_pci, cmd, cmdlen, + NULL, recv, (DWORD*)recvlen); + g_return_val_if_fail(rv == SCARD_S_SUCCESS, FALSE); + + return 0; +} + +static gboolean pcsc_init(void) +{ + LONG rv; + DWORD nreaders, protocol; + LPTSTR readers; + + rv = SCardEstablishContext(SCARD_SCOPE_SYSTEM, NULL, NULL, &scard_ctxt); + g_return_val_if_fail(rv == SCARD_S_SUCCESS, FALSE); + +#ifdef SCARD_AUTOALLOCATE + nreaders = SCARD_AUTOALLOCATE; + + rv = SCardListReaders(scard_ctxt, NULL, (LPTSTR)&readers, &nreaders); + g_return_val_if_fail(rv == SCARD_S_SUCCESS, FALSE); +#else + rv = SCardListReaders(scard_ctxt, NULL, NULL, &nreaders); + g_return_val_if_fail(rv == SCARD_S_SUCCESS, FALSE); + + readers = g_new0(char, nreaders); + rv = SCardListReaders(scard_ctxt, NULL, readers, &nreaders); + g_return_val_if_fail(rv == SCARD_S_SUCCESS, FALSE); +#endif + printf("reader name: %s\n", readers); + + rv = SCardConnect(scard_ctxt, readers, SCARD_SHARE_SHARED, + SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1, &scard, &protocol); + g_return_val_if_fail(rv == SCARD_S_SUCCESS, FALSE); + + switch(protocol) { + case SCARD_PROTOCOL_T0: + scard_pci = *SCARD_PCI_T0; + break; + + case SCARD_PROTOCOL_T1: + scard_pci = *SCARD_PCI_T1; + break; + default: + g_return_val_if_reached(FALSE); + } + +#ifdef SCARD_AUTOALLOCATE + rv = SCardFreeMemory(scard_ctxt, readers); + g_warn_if_fail(rv == SCARD_S_SUCCESS); +#else + g_free(readers); +#endif + + return TRUE; +} + +static void pcsc_deinit(void) +{ + LONG rv; + + rv = SCardDisconnect(scard, SCARD_LEAVE_CARD); + g_warn_if_fail(rv == SCARD_S_SUCCESS); + scard = 0; + + rv = SCardReleaseContext(scard_ctxt); + g_warn_if_fail(rv == SCARD_S_SUCCESS); + scard_ctxt = 0; +} +#endif + + +static GIOChannel *channel_socket; +static GByteArray *socket_to_send; +static CompatGMutex socket_to_send_lock; +static guint socket_tag; + +static void +update_socket_watch(void); + +static gboolean +do_socket_send(GIOChannel *source, + GIOCondition condition, + gpointer data) +{ + gsize bw; + GError *err = NULL; + + g_return_val_if_fail(socket_to_send->len != 0, FALSE); + g_return_val_if_fail(condition & G_IO_OUT, FALSE); + + g_io_channel_write_chars(channel_socket, + (gchar *)socket_to_send->data, socket_to_send->len, &bw, &err); + if (err != NULL) { + g_error("Error while sending socket %s", err->message); + return FALSE; + } + g_byte_array_remove_range(socket_to_send, 0, bw); + + if (socket_to_send->len == 0) { + update_socket_watch(); + return FALSE; + } + return TRUE; +} + +static gboolean +socket_prepare_sending(gpointer user_data) +{ + update_socket_watch(); + + return FALSE; +} + +static int +send_msg( + VSCMsgType type, + uint32_t reader_id, + const void *msg, + unsigned int length +) { + VSCMsgHeader mhHeader; + + g_mutex_lock(&socket_to_send_lock); + + if (verbose > 10) { + printf("sending type=%d id=%u, len =%u (0x%x)\n", + type, reader_id, length, length); + } + + mhHeader.type = htonl(type); + mhHeader.reader_id = 0; + mhHeader.length = htonl(length); + g_byte_array_append(socket_to_send, (guint8 *)&mhHeader, sizeof(mhHeader)); + g_byte_array_append(socket_to_send, (guint8 *)msg, length); + g_idle_add(socket_prepare_sending, NULL); + + g_mutex_unlock(&socket_to_send_lock); + + return 0; +} + +static VReader *pending_reader; +static CompatGMutex pending_reader_lock; +static CompatGCond pending_reader_condition; + +#define MAX_ATR_LEN 40 +static gpointer +event_thread(gpointer arg) +{ + unsigned char atr[MAX_ATR_LEN]; + int atr_len; + VEvent *event; + unsigned int reader_id; + + + while (1) { + const char *reader_name; + + event = vevent_wait_next_vevent(); + if (event == NULL) { + break; + } + reader_id = vreader_get_id(event->reader); + if (reader_id == VSCARD_UNDEFINED_READER_ID && + event->type != VEVENT_READER_INSERT) { + /* ignore events from readers qemu has rejected */ + /* if qemu is still deciding on this reader, wait to see if need to + * forward this event */ + g_mutex_lock(&pending_reader_lock); + if (!pending_reader || (pending_reader != event->reader)) { + /* wasn't for a pending reader, this reader has already been + * rejected by qemu */ + g_mutex_unlock(&pending_reader_lock); + vevent_delete(event); + continue; + } + /* this reader hasn't been told its status from qemu yet, wait for + * that status */ + while (pending_reader != NULL) { + g_cond_wait(&pending_reader_condition, &pending_reader_lock); + } + g_mutex_unlock(&pending_reader_lock); + /* now recheck the id */ + reader_id = vreader_get_id(event->reader); + if (reader_id == VSCARD_UNDEFINED_READER_ID) { + /* this reader was rejected */ + vevent_delete(event); + continue; + } + /* reader was accepted, now forward the event */ + } + switch (event->type) { + case VEVENT_READER_INSERT: + /* tell qemu to insert a new CCID reader */ + /* wait until qemu has responded to our first reader insert + * before we send a second. That way we won't confuse the responses + * */ + g_mutex_lock(&pending_reader_lock); + while (pending_reader != NULL) { + g_cond_wait(&pending_reader_condition, &pending_reader_lock); + } + pending_reader = vreader_reference(event->reader); + g_mutex_unlock(&pending_reader_lock); + reader_name = vreader_get_name(event->reader); + if (verbose > 10) { + printf(" READER INSERT: %s\n", reader_name); + } + send_msg(VSC_ReaderAdd, + reader_id, /* currerntly VSCARD_UNDEFINED_READER_ID */ + NULL, 0 /* TODO reader_name, strlen(reader_name) */); + break; + case VEVENT_READER_REMOVE: + /* future, tell qemu that an old CCID reader has been removed */ + if (verbose > 10) { + printf(" READER REMOVE: %u\n", reader_id); + } + send_msg(VSC_ReaderRemove, reader_id, NULL, 0); + break; + case VEVENT_CARD_INSERT: + /* get the ATR (intended as a response to a power on from the + * reader */ + atr_len = MAX_ATR_LEN; + vreader_power_on(event->reader, atr, &atr_len); + /* ATR call functions as a Card Insert event */ + if (verbose > 10) { + printf(" CARD INSERT %u: ", reader_id); + print_byte_array(atr, atr_len); + } + send_msg(VSC_ATR, reader_id, atr, atr_len); + break; + case VEVENT_CARD_REMOVE: + /* Card removed */ + if (verbose > 10) { + printf(" CARD REMOVE %u:\n", reader_id); + } + send_msg(VSC_CardRemove, reader_id, NULL, 0); + break; + case VEVENT_LAST: + default: + break; + } + vevent_delete(event); + } + return NULL; +} + + +static unsigned int +get_id_from_string(char *string, unsigned int default_id) +{ + unsigned int id = atoi(string); + + /* don't accidentally swith to zero because no numbers have been supplied */ + if ((id == 0) && *string != '0') { + return default_id; + } + return id; +} + +static int +on_host_init(VSCMsgHeader *mhHeader, VSCMsgInit *incoming) +{ + uint32_t *capabilities = (incoming->capabilities); + int num_capabilities = + 1 + ((mhHeader->length - sizeof(VSCMsgInit)) / sizeof(uint32_t)); + int i; + + incoming->version = ntohl(incoming->version); + if (incoming->version != VSCARD_VERSION) { + if (verbose > 0) { + printf("warning: host has version %d, we have %d\n", + verbose, VSCARD_VERSION); + } + } + if (incoming->magic != VSCARD_MAGIC) { + printf("unexpected magic: got %d, expected %d\n", + incoming->magic, VSCARD_MAGIC); + return -1; + } + for (i = 0 ; i < num_capabilities; ++i) { + capabilities[i] = ntohl(capabilities[i]); + } + /* Future: check capabilities */ + /* remove whatever reader might be left in qemu, + * in case of an unclean previous exit. */ + send_msg(VSC_ReaderRemove, VSCARD_MINIMAL_READER_ID, NULL, 0); + /* launch the event_thread. This will trigger reader adds for all the + * existing readers */ + g_thread_new("vsc/event", event_thread, NULL); + return 0; +} + + +enum { + STATE_HEADER, + STATE_MESSAGE, +}; + +#define APDUBufSize 270 + +static gboolean +do_socket_read(GIOChannel *source, + GIOCondition condition, + gpointer data) +{ + int rv; + int dwSendLength; + int dwRecvLength; + uint8_t pbRecvBuffer[APDUBufSize]; + static uint8_t pbSendBuffer[APDUBufSize]; + VReaderStatus reader_status; + VReader *reader = NULL; + static VSCMsgHeader mhHeader; + VSCMsgError error_msg; + GError *err = NULL; + VSCMsgInit init; + + static gchar *buf; + static gsize br, to_read; + static int state = STATE_HEADER; + + if (state == STATE_HEADER && to_read == 0) { + buf = (gchar *)&mhHeader; + to_read = sizeof(mhHeader); + } + + if (to_read > 0) { + g_io_channel_read_chars(source, (gchar *)buf, to_read, &br, &err); + if (err != NULL) { + g_error("error while reading: %s", err->message); + } + buf += br; + to_read -= br; + if (to_read != 0) { + return TRUE; + } + } + + if (state == STATE_HEADER) { + mhHeader.type = ntohl(mhHeader.type); + mhHeader.reader_id = ntohl(mhHeader.reader_id); + mhHeader.length = ntohl(mhHeader.length); + if (verbose) { + printf("Header: type=%d, reader_id=%u length=%d (0x%x)\n", + mhHeader.type, mhHeader.reader_id, mhHeader.length, + mhHeader.length); + } + switch (mhHeader.type) { + case VSC_APDU: + case VSC_Flush: + case VSC_Error: + case VSC_Init: + buf = (gchar *)pbSendBuffer; + to_read = mhHeader.length; + state = STATE_MESSAGE; + return TRUE; + default: + fprintf(stderr, "Unexpected message of type 0x%X\n", mhHeader.type); + return FALSE; + } + } + + if (state == STATE_MESSAGE) { + char *reply = NULL; +#if defined(ENABLE_PCSC) + int reply_size; +#endif + + switch (mhHeader.type) { + case VSC_APDU: + if (verbose) { + static int n = 0; + printf("\n\n >>> %d recv APDU: \n", n++); + print_byte_array(pbSendBuffer, mhHeader.length); + } + + /* Transmit received APDU */ + dwSendLength = mhHeader.length; + dwRecvLength = sizeof(pbRecvBuffer); + reader = vreader_get_reader_by_id(mhHeader.reader_id); + reader_status = vreader_xfr_bytes(reader, + pbSendBuffer, dwSendLength, + pbRecvBuffer, &dwRecvLength); + if (verbose) { + printf("libcacard response: "); + print_byte_array(pbRecvBuffer, dwRecvLength); + } + +#if defined(ENABLE_PCSC) + if (with_pcsc) { + reply_size = dwRecvLength; + reply = g_memdup(pbRecvBuffer, reply_size); + + dwSendLength = mhHeader.length; + dwRecvLength = sizeof(pbRecvBuffer); + + if (!pcsc_transmit(pbSendBuffer, dwSendLength, + pbRecvBuffer, &dwRecvLength)) + reader_status = VREADER_OK; + else + reader_status = VREADER_NO_CARD; + } +#endif + + if (reader_status == VREADER_OK) { + mhHeader.length = dwRecvLength; +#if defined(ENABLE_PCSC) + if (with_pcsc && verbose) { + int diff = (unsigned int) reply_size != mhHeader.length || + memcmp(pbRecvBuffer, reply, reply_size); + printf("HW response:%s ", diff ? "\x1B[31m!!!\x1B[0m" : ""); + print_byte_array(pbRecvBuffer, mhHeader.length); + } +#endif + send_msg(VSC_APDU, mhHeader.reader_id, + pbRecvBuffer, dwRecvLength); + } else { + rv = reader_status; /* warning: not meaningful */ + send_msg(VSC_Error, mhHeader.reader_id, &rv, sizeof(uint32_t)); + } + g_free(reply); + vreader_free(reader); + reader = NULL; /* we've freed it, don't use it by accident + again */ + break; + case VSC_Flush: + /* TODO: actually flush */ + send_msg(VSC_FlushComplete, mhHeader.reader_id, NULL, 0); + break; + case VSC_Error: + memcpy(&error_msg, pbSendBuffer, sizeof(VSCMsgError)); + if (error_msg.code == VSC_SUCCESS) { + g_mutex_lock(&pending_reader_lock); + if (pending_reader) { + vreader_set_id(pending_reader, mhHeader.reader_id); + vreader_free(pending_reader); + pending_reader = NULL; + g_cond_signal(&pending_reader_condition); + } + g_mutex_unlock(&pending_reader_lock); + break; + } + printf("warning: qemu refused to add reader\n"); + if (error_msg.code == VSC_CANNOT_ADD_MORE_READERS) { + /* clear pending reader, qemu can't handle any more */ + g_mutex_lock(&pending_reader_lock); + if (pending_reader) { + pending_reader = NULL; + /* make sure the event loop doesn't hang */ + g_cond_signal(&pending_reader_condition); + } + g_mutex_unlock(&pending_reader_lock); + } + break; + case VSC_Init: + memcpy(&init, pbSendBuffer, sizeof(VSCMsgInit)); + if (on_host_init(&mhHeader, &init) < 0) { + return FALSE; + } + break; + default: + g_assert_not_reached(); + return FALSE; + } + + state = STATE_HEADER; + } + + + return TRUE; +} + +static gboolean +do_socket(GIOChannel *source, + GIOCondition condition, + gpointer data) +{ + /* not sure if two watches work well with a single win32 sources */ + if (condition & G_IO_OUT) { + if (!do_socket_send(source, condition, data)) { + return FALSE; + } + } + + if (condition & G_IO_IN) { + if (!do_socket_read(source, condition, data)) { + return FALSE; + } + } + + return TRUE; +} + +static void +update_socket_watch(void) +{ + gboolean out = socket_to_send->len > 0; + + if (socket_tag != 0) { + g_source_remove(socket_tag); + } + + socket_tag = g_io_add_watch(channel_socket, + G_IO_IN | (out ? G_IO_OUT : 0), do_socket, NULL); +} + +static gboolean +do_command(GIOChannel *source, + GIOCondition condition, + gpointer data) +{ + char *string; + VCardEmulError error; + static unsigned int default_reader_id; + unsigned int reader_id; + VReader *reader = NULL; + GError *err = NULL; + + g_assert(condition & G_IO_IN); + + reader_id = default_reader_id; + g_io_channel_read_line(source, &string, NULL, NULL, &err); + if (err != NULL) { + g_error("Error while reading command: %s", err->message); + } + + if (string != NULL) { + if (strncmp(string, "exit", 4) == 0) { + /* remove all the readers */ + VReaderList *list = vreader_get_reader_list(); + VReaderListEntry *reader_entry; + printf("Active Readers:\n"); + for (reader_entry = vreader_list_get_first(list); reader_entry; + reader_entry = vreader_list_get_next(reader_entry)) { + VReader *r = vreader_list_get_reader(reader_entry); + vreader_id_t id; + id = vreader_get_id(r); + if (id == (vreader_id_t)-1) { + continue; + } + /* be nice and signal card removal first (qemu probably should + * do this itself) */ + if (vreader_card_is_present(r) == VREADER_OK) { + send_msg(VSC_CardRemove, id, NULL, 0); + } + send_msg(VSC_ReaderRemove, id, NULL, 0); + } + exit(0); + } else if (strncmp(string, "insert", 6) == 0) { + if (string[6] == ' ') { + reader_id = get_id_from_string(&string[7], reader_id); + } + reader = vreader_get_reader_by_id(reader_id); + if (reader != NULL) { + error = vcard_emul_force_card_insert(reader); + printf("insert %s, returned %d\n", + vreader_get_name(reader), error); + } else { + printf("no reader by id %u found\n", reader_id); + } + } else if (strncmp(string, "remove", 6) == 0) { + if (string[6] == ' ') { + reader_id = get_id_from_string(&string[7], reader_id); + } + reader = vreader_get_reader_by_id(reader_id); + if (reader != NULL) { + error = vcard_emul_force_card_remove(reader); + printf("remove %s, returned %d\n", + vreader_get_name(reader), error); + } else { + printf("no reader by id %u found\n", reader_id); + } + } else if (strncmp(string, "select", 6) == 0) { + if (string[6] == ' ') { + reader_id = get_id_from_string(&string[7], + VSCARD_UNDEFINED_READER_ID); + } + if (reader_id != VSCARD_UNDEFINED_READER_ID) { + reader = vreader_get_reader_by_id(reader_id); + } + if (reader) { + printf("Selecting reader %u, %s\n", reader_id, + vreader_get_name(reader)); + default_reader_id = reader_id; + } else { + printf("Reader with id %u not found\n", reader_id); + } + } else if (strncmp(string, "debug", 5) == 0) { + if (string[5] == ' ') { + verbose = get_id_from_string(&string[6], 0); + } + printf("debug level = %d\n", verbose); + } else if (strncmp(string, "list", 4) == 0) { + VReaderList *list = vreader_get_reader_list(); + VReaderListEntry *reader_entry; + printf("Active Readers:\n"); + for (reader_entry = vreader_list_get_first(list); reader_entry; + reader_entry = vreader_list_get_next(reader_entry)) { + VReader *r = vreader_list_get_reader(reader_entry); + vreader_id_t id; + id = vreader_get_id(r); + if (id == (vreader_id_t)-1) { + continue; + } + printf("%3u %s %s\n", id, + vreader_card_is_present(r) == VREADER_OK ? + "CARD_PRESENT" : " ", + vreader_get_name(r)); + } + printf("Inactive Readers:\n"); + for (reader_entry = vreader_list_get_first(list); reader_entry; + reader_entry = vreader_list_get_next(reader_entry)) { + VReader *r = vreader_list_get_reader(reader_entry); + vreader_id_t id; + id = vreader_get_id(reader); + if (id != (vreader_id_t)-1) { + continue; + } + + printf("INA %s %s\n", + vreader_card_is_present(r) == VREADER_OK ? + "CARD_PRESENT" : " ", + vreader_get_name(r)); + } + vreader_list_delete(list); + } else if (*string != 0) { + printf("valid commands:\n"); + printf("insert [reader_id]\n"); + printf("remove [reader_id]\n"); + printf("select reader_id\n"); + printf("list\n"); + printf("debug [level]\n"); + printf("exit\n"); + } + } + vreader_free(reader); + printf("> "); + fflush(stdout); + + return TRUE; +} + + +/* just for ease of parsing command line arguments. */ +#define MAX_CERTS 100 + +static int +connect_to_qemu( + const char *host, + const char *port +) { + struct addrinfo hints; + struct addrinfo *server = NULL; + int ret, sock; + + sock = socket(AF_INET, SOCK_STREAM, 0); + if (sock < 0) { + /* Error */ + fprintf(stderr, "Error opening socket!\n"); + return -1; + } + + memset(&hints, 0, sizeof(struct addrinfo)); + hints.ai_family = AF_UNSPEC; + hints.ai_socktype = SOCK_STREAM; + hints.ai_flags = 0; + hints.ai_protocol = 0; /* Any protocol */ + + ret = getaddrinfo(host, port, &hints, &server); + + if (ret != 0) { + /* Error */ + fprintf(stderr, "getaddrinfo failed\n"); + goto cleanup_socket; + } + + if (connect(sock, server->ai_addr, server->ai_addrlen) < 0) { + /* Error */ + fprintf(stderr, "Could not connect\n"); + goto cleanup_socket; + } + if (verbose) { + printf("Connected (sizeof Header=%zd)!\n", sizeof(VSCMsgHeader)); + } + + freeaddrinfo(server); + return sock; + +cleanup_socket: + if (server) { + freeaddrinfo(server); + } + closesocket(sock); + return -1; +} + +int +main( + int argc, + char *argv[] +) { + GMainLoop *loop; + GIOChannel *channel_stdin; + char *qemu_host; + char *qemu_port; + VSCMsgInit init; + VCardEmulOptions *command_line_options = NULL; + + char *cert_names[MAX_CERTS]; + char *emul_args = NULL; + int cert_count = 0; + int c, sock; + +#ifdef _WIN32 + WSADATA Data; + + if (WSAStartup(MAKEWORD(2, 2), &Data) != 0) { + c = WSAGetLastError(); + fprintf(stderr, "WSAStartup: %d\n", c); + return 1; + } +#endif +#if !GLIB_CHECK_VERSION(2, 31, 0) + if (!g_thread_supported()) { + g_thread_init(NULL); + } +#endif + + while ((c = getopt(argc, argv, "c:e:d:p")) != -1) { + if (c == '?') { + break; + } + + switch (c) { + case 'c': + assert(optarg != NULL); + if (cert_count >= MAX_CERTS) { + printf("too many certificates (max = %d)\n", MAX_CERTS); + exit(5); + } + cert_names[cert_count++] = optarg; + break; + case 'e': + assert(optarg != NULL); + emul_args = optarg; + break; + case 'd': + assert(optarg != NULL); + verbose = get_id_from_string(optarg, 1); + break; + case 'p': + with_pcsc = 1; + break; + default: + g_warn_if_reached(); + } + } + + if (argc - optind != 2) { + print_usage(); + exit(4); + } + + if (cert_count > 0) { + char *new_args; + int len, i; + /* if we've given some -c options, we clearly we want do so some + * software emulation. add that emulation now. this is NSS Emulator + * specific */ + if (emul_args == NULL) { + emul_args = (char *)"db=\"/etc/pki/nssdb\""; + } +#define SOFT_STRING ",soft=(,Virtual Reader,CAC,," + /* 2 == close paren & null */ + len = strlen(emul_args) + strlen(SOFT_STRING) + 2; + for (i = 0; i < cert_count; i++) { + len += strlen(cert_names[i])+1; /* 1 == comma */ + } + new_args = g_malloc(len); + strcpy(new_args, emul_args); + strcat(new_args, SOFT_STRING); + for (i = 0; i < cert_count; i++) { + strcat(new_args, cert_names[i]); + strcat(new_args, ","); + } + strcat(new_args, ")"); + emul_args = new_args; + } + if (emul_args) { + command_line_options = vcard_emul_options(emul_args); + } + + qemu_host = g_strdup(argv[argc - 2]); + qemu_port = g_strdup(argv[argc - 1]); + sock = connect_to_qemu(qemu_host, qemu_port); + if (sock == -1) { + fprintf(stderr, "error opening socket, exiting.\n"); + exit(5); + } + + socket_to_send = g_byte_array_new(); + vcard_emul_init(command_line_options); + loop = g_main_loop_new(NULL, TRUE); + + printf("> "); + fflush(stdout); + +#ifdef _WIN32 + channel_stdin = g_io_channel_win32_new_fd(STDIN_FILENO); +#else + channel_stdin = g_io_channel_unix_new(STDIN_FILENO); +#endif + g_io_add_watch(channel_stdin, G_IO_IN, do_command, NULL); +#ifdef _WIN32 + channel_socket = g_io_channel_win32_new_socket(sock); +#else + channel_socket = g_io_channel_unix_new(sock); +#endif + g_io_channel_set_encoding(channel_socket, NULL, NULL); + /* we buffer ourself for thread safety reasons */ + g_io_channel_set_buffered(channel_socket, FALSE); + + if (with_pcsc) { +#if defined(ENABLE_PCSC) + if (!pcsc_init()) + return 1; +#else + printf("No PCSC support\n"); + return 1; +#endif + } + + /* Send init message, Host responds (and then we send reader attachments) */ + init = (VSCMsgInit) { + .version = htonl(VSCARD_VERSION), + .magic = VSCARD_MAGIC, + .capabilities = {0} + }; + send_msg(VSC_Init, 0, &init, sizeof(init)); + + g_main_loop_run(loop); + g_main_loop_unref(loop); + + g_io_channel_unref(channel_stdin); + g_io_channel_unref(channel_socket); + g_byte_array_free(socket_to_send, TRUE); + + closesocket(sock); + +#if defined(ENABLE_PCSC) + pcsc_deinit(); +#endif + + return 0; +} diff --git a/tests/common.c b/tests/common.c new file mode 100644 index 0000000..21d1f21 --- /dev/null +++ b/tests/common.c @@ -0,0 +1,821 @@ +/* + * Shared test functions for libCACard + * + * Copyright 2018 Red Hat, Inc. + * + * Author: Jakub Jelen + * + * This code is licensed under the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ +#include +#include + +#include "common.h" +#include "simpletlv.h" + +int key_bits = 0; +int hw_tests = 0; + + +static void select_coid(VReader *reader, unsigned char *coid, + int expect_success) +{ + VReaderStatus status; + int dwRecvLength = APDUBufSize; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t selfile[] = { + 0x00, 0xa4, 0x02, 0x00, 0x02, 0x00, 0x00 + }; + size_t selfile_len = sizeof(selfile); + + memcpy(&selfile[5], coid, 2); + + g_debug("%s: Select OID 0x%02x 0x%02x", __func__, coid[0], coid[1]); + g_assert_nonnull(reader); + status = vreader_xfr_bytes(reader, + selfile, selfile_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + if (expect_success) { + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + } else { + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_P1_P2_ERROR); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x82); + } +} + +void select_coid_good(VReader *reader, unsigned char *coid) +{ + select_coid(reader, coid, 1); +} + +void select_coid_bad(VReader *reader, unsigned char *coid) +{ + select_coid(reader, coid, 0); +} + + +int select_aid_response(VReader *reader, unsigned char *aid, + unsigned int aid_len, int response_len) +{ + VReaderStatus status; + int dwRecvLength = APDUBufSize; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t selfile[] = { + 0x00, 0xa4, 0x04, 0x00, 0x07, 0xa0, 0x00, 0x00, 0x00, 0x79, 0x01, 0x00 + }; + size_t selfile_len = sizeof(selfile); + + g_assert_cmpint(aid_len, ==, 7); + memcpy(&selfile[5], aid, aid_len); + + g_debug("%s: Select applet with AID 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x", + __func__, aid[0], aid[1], aid[2], aid[3], aid[4], aid[5], aid[6]); + g_assert_nonnull(reader); + status = vreader_xfr_bytes(reader, + selfile, selfile_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + if (response_len > 0) { + /* we expect specific amount of response bytes */ + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_RESPONSE_BYTES); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, response_len); + } else { + /* the default response length is 13 (FCI stub) */ + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_RESPONSE_BYTES); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x0d); + } + return pbRecvBuffer[dwRecvLength-2]; +} + +void select_aid(VReader *reader, unsigned char *aid, unsigned int aid_len) +{ + (void) select_aid_response(reader, aid, aid_len, 0); +} + +void get_properties_coid(VReader *reader, const unsigned char coid[2], + int object_type) +{ + int dwRecvLength = APDUBufSize; + VReaderStatus status; + uint8_t pbRecvBuffer[APDUBufSize], *p, *p_end, *p2, *p2_end; + uint8_t get_properties[] = { + /* Get properties [Le] */ + 0x80, 0x56, 0x01, 0x00, 0x00 + }; + uint8_t get_properties_tag[] = { + /* Get properties [tag list] [Le] */ + 0x80, 0x56, 0x02, 0x00, 0x02, 0x01, 0x01, 0x00 + }; + int verified_pki_properties = 0; + int num_objects = 0, num_objects_expected = -1; + int have_applet_information = 0; + + status = vreader_xfr_bytes(reader, + get_properties, sizeof(get_properties), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + /* for too long Le, the cards return LE_ERROR with correct length to ask */ + g_assert_cmpint(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_LE_ERROR); + g_assert_cmpint(pbRecvBuffer[dwRecvLength-1], >, 0); + + /* Update the APDU to match Le field from response and resend */ + get_properties[4] = pbRecvBuffer[1]; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_properties, sizeof(get_properties), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, >, 2); + g_assert_cmpint(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmpint(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* try to parse the response, if it makes sense */ + p = pbRecvBuffer; + p_end = p + dwRecvLength - 2; + while (p < p_end) { + uint8_t tag; + size_t vlen; + if (simpletlv_read_tag(&p, p_end - p, &tag, &vlen) < 0) { + g_debug("The generated SimpleTLV can not be parsed"); + g_assert_not_reached(); + } + g_debug("Tag: 0x%02x, Len: %" G_GSIZE_FORMAT, tag, vlen); + g_assert_cmpint(vlen, <=, p_end - p); + + switch (tag) { + case 0x01: /* Applet Information */ + g_assert_cmpint(vlen, ==, 5); + g_assert_cmphex(*p, ==, 0x10); /* Applet family */ + have_applet_information = 1; + break; + + case 0x40: /* Number of objects */ + g_assert_cmpint(vlen, ==, 1); + if (num_objects_expected != -1) { + g_debug("Received multiple number-of-objects tags"); + g_assert_not_reached(); + } + num_objects_expected = *p; + break; + + case 0x50: /* TV Object */ + case 0x51: /* PKI Object */ + /* recursive SimpleTLV structure */ + p2 = p; + p2_end = p + vlen; + while (p2 < p2_end) { + uint8_t tag2; + size_t vlen2; + if (simpletlv_read_tag(&p2, p2_end - p2, &tag2, &vlen2) < 0) { + g_debug("The generated SimpleTLV can not be parsed"); + g_assert_not_reached(); + } + g_assert_cmpint(vlen2, <=, p2_end - p2); + g_debug(" Tag: 0x%02x, Len: %" G_GSIZE_FORMAT, tag2, vlen2); + + switch (tag2) { + case 0x41: /* Object ID */ + g_assert_cmpmem(p2, vlen2, coid, 2); + break; + + case 0x42: /* Buffer properties */ + g_assert_cmpint(vlen2, ==, 5); + if (object_type != TEST_EMPTY_BUFFER) + g_assert_cmpint(p2[0], ==, 0x00); + break; + + case 0x43: /* PKI properties */ + g_assert_cmphex(p2[0], ==, 0x06); + if (hw_tests) { + /* Assuming CAC card with 1024 b RSA keys */ + key_bits = 1024; + } else { + /* Assuming 2048 b RSA keys */ + key_bits = 2048; + } + g_assert_cmphex(p2[1], ==, (key_bits / 8 / 8)); + g_assert_cmphex(p2[2], ==, 0x01); + g_assert_cmphex(p2[3], ==, 0x01); + verified_pki_properties = 1; + break; + + case 0x26: + g_assert_cmpint(vlen2, ==, 1); + g_assert_cmphex(p2[0], ==, 0x01); + break; + + default: + g_debug("Unknown tag in object: 0x%02x", tag2); + g_assert_not_reached(); + } + p2 += vlen2; + } + /* one more object processed */ + num_objects++; + break; + + case 0x39: + g_assert_cmpint(vlen, ==, 1); + g_assert_cmphex(p[0], ==, 0x00); + break; + + case 0x3A: + g_assert_cmpint(vlen, ==, 7); + break; + + default: + g_debug("Unknown tag in properties buffer: 0x%02x", tag); + g_assert_not_reached(); + } + p += vlen; + } + + if (num_objects_expected != -1) { + g_assert_cmpint(num_objects, ==, num_objects_expected); + } + + if (object_type == TEST_EMPTY_BUFFER) { + g_assert_cmpint(num_objects_expected, ==, 1); + } + + if (object_type == TEST_EMPTY) { + g_assert_cmpint(num_objects_expected, ==, 0); + } + + if (object_type == TEST_PKI) { + g_assert_cmpint(verified_pki_properties, ==, 1); + } + + g_assert_cmpint(have_applet_information, ==, 1); + + /* Try to list only some properties */ + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_properties_tag, sizeof(get_properties_tag), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_LE_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x0e); /* Two applet information buffers */ + + /* Update the APDU to match Le field from response and resend */ + get_properties_tag[7] = pbRecvBuffer[1]; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_properties_tag, sizeof(get_properties_tag), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 16); /* Two applet information buffers + status */ + g_assert_cmpint(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmpint(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + + /* Test the undocumented P1 = 0x40 */ + dwRecvLength = APDUBufSize; + get_properties[2] = 0x40; + get_properties[4] = 0x00; + status = vreader_xfr_bytes(reader, + get_properties, sizeof(get_properties), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + /* for too long Le, the cards return LE_ERROR with correct length to ask */ + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_LE_ERROR); + g_assert_cmpint(pbRecvBuffer[1], !=, 0x00); + + /* Update the APDU to match Le field from response and resend */ + get_properties[4] = pbRecvBuffer[1]; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_properties, sizeof(get_properties), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, >, 2); + g_assert_cmpint(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmpint(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + +} + +void get_properties(VReader *reader, int object_type) +{ + unsigned char coid[2]; + switch (object_type) { + case TEST_PKI: + // XXX only the first PKI for now + coid[0] = 0x01; + coid[1] = 0x00; + get_properties_coid(reader, coid, object_type); + break; + + case TEST_CCC: + coid[0] = 0xDB; + coid[1] = 0x00; + get_properties_coid(reader, coid, object_type); + break; + + case TEST_ACA: + coid[0] = 0x03; + coid[1] = 0x00; + get_properties_coid(reader, coid, object_type); + break; + + default: + g_debug("Got unknown object type"); + g_assert_not_reached(); + } +} + +void read_buffer(VReader *reader, uint8_t type, int object_type) +{ + int dwRecvLength = APDUBufSize, dwLength, dwReadLength, offset; + VReaderStatus status; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t *data; + uint8_t read_buffer[] = { + /*Read Buffer OFFSET TYPE LENGTH a_Le */ + 0x80, 0x52, 0x00, 0x00, 0x02, 0x01, 0x02, 0x02 + }; + int card_urls = 0; + + dwRecvLength = 4; + read_buffer[5] = type; + status = vreader_xfr_bytes(reader, + read_buffer, sizeof(read_buffer), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 4); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + dwLength = (pbRecvBuffer[0] & 0xff) | ((pbRecvBuffer[1] << 8) & 0xff); + if (dwLength == 0) + return; + + data = g_malloc(dwLength); + offset = 0x02; + do { + dwReadLength = MIN(255, dwLength); + dwRecvLength = dwReadLength+2; + read_buffer[2] = (unsigned char) ((offset >> 8) & 0xff); + read_buffer[3] = (unsigned char) (offset & 0xff); + read_buffer[6] = (unsigned char) (dwReadLength); + read_buffer[7] = (unsigned char) (dwReadLength); + status = vreader_xfr_bytes(reader, + read_buffer, sizeof(read_buffer), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, dwReadLength + 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + memcpy(data + offset - 2, pbRecvBuffer, dwReadLength); + offset += dwLength; + dwLength -= dwReadLength; + } while (dwLength != 0); + + /* Try to parse the TAG buffer, if it makes sense */ + if (type == CAC_FILE_TAG) { + uint8_t *p = data; + uint8_t *p_end = p + offset - 2; + while (p < p_end) { + uint8_t tag; + size_t vlen; + if (simpletlv_read_tag(&p, p_end - p, &tag, &vlen) < 0) { + g_debug("The generated SimpleTLV can not be parsed"); + g_assert_not_reached(); + } + g_debug("Tag: 0x%02x, Len: %" G_GSIZE_FORMAT, tag, vlen); + + switch (tag) { + case 0xF3: /* CardURL from CCC */ + if (object_type == TEST_CCC) { + card_urls++; + } else { + g_debug("CardURLs found outside of CCC buffer"); + g_assert_not_reached(); + } + break; + default: + break; + } + } + if (object_type == TEST_CCC) + g_assert_cmpint(card_urls, ==, 11 + 3); + } + g_free(data); +} + +void select_applet(VReader *reader, int type) +{ + uint8_t selfile_ccc[] = { + /* Select CCC Applet */ + 0xa0, 0x00, 0x00, 0x01, 0x16, 0xDB, 0x00 + }; + uint8_t selfile_aca[] = { + /* Select ACA Applet */ + 0xa0, 0x00, 0x00, 0x00, 0x79, 0x03, 0x00 + }; + uint8_t selfile_pki[] = { + /* Select first PKI Applet */ + 0xa0, 0x00, 0x00, 0x00, 0x79, 0x01, 0x00 + }; + uint8_t selfile_passthrough[] = { + /* Select Person Instance (passthrough) */ + 0xa0, 0x00, 0x00, 0x00, 0x79, 0x02, 0x00 + }; + uint8_t selfile_empty[] = { + 0xA0, 0x00, 0x00, 0x00, 0x79, 0x02, 0xF0 + }; + uint8_t *aid = NULL; + size_t aid_len = 0; + + switch (type) { + case TEST_PKI: + aid = selfile_pki; + aid_len = sizeof(selfile_pki); + break; + + case TEST_CCC: + aid = selfile_ccc; + aid_len = sizeof(selfile_ccc); + break; + + case TEST_ACA: + aid = selfile_aca; + aid_len = sizeof(selfile_aca); + break; + + case TEST_PASSTHROUGH: + aid = selfile_passthrough; + aid_len = sizeof(selfile_passthrough); + break; + + case TEST_EMPTY: + aid = selfile_empty; + aid_len = sizeof(selfile_empty); + break; + + default: + g_assert_not_reached(); + } + g_assert_nonnull(aid); + + select_aid(reader, aid, aid_len); +} + +void do_sign(VReader *reader, int parts) +{ + VReaderStatus status; + int dwRecvLength = APDUBufSize; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t sign[] = { + /* VERIFY [p1,p2=0 ] [Lc ] [2048b keys: 256 bytes of PKCS#1.5 padded data] */ + 0x80, 0x42, 0x00, 0x00, 0x00, 0x01, 0x00, +0x00, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0x00, 0x64, 0x61, 0x74, 0x61, 0x20, 0x74, 0x6f, 0x20, 0x73, 0x69, 0x67, 0x6e, 0x20, +0x28, 0x6d, 0x61, 0x78, 0x20, 0x31, 0x30, 0x30, 0x20, 0x62, 0x79, 0x74, 0x65, 0x73, 0x29, 0x0a + }; + int sign_len = sizeof(sign); + uint8_t getresp[] = { + /* Get Response (max we can get) */ + 0x00, 0xc0, 0x00, 0x00, 0x00 + }; + g_assert_nonnull(reader); + + /* Adjust the buffers to match the key lengths, if already retrieved */ + if (key_bits && key_bits < 2048) { + sign[4] = key_bits/8; /* less than 2048b will fit the length into one byte */ + sign[5] = 0x00; + sign[6] = 0x01; + memcpy(&sign[7], &sign[sign_len-key_bits/8+2], key_bits/8-2); + sign_len = 5 + key_bits/8; + } + + /* The driver supports signatures while data are passed in more separate APDUs */ + if (parts) { + int split = 0x47; + /* we have not sent the whole buffer */ + sign[2] = 0x80; + sign[4] = split; + sign[5] = 0x00; + sign[6] = 0x01; + sign[7] = 0xFF; + sign[8] = 0xFF; + sign_len = 5 + split; + + status = vreader_xfr_bytes(reader, + sign, sign_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* the next message will send the rest of the buffer */ + sign[2] = 0x00; + if (key_bits) + sign[4] = key_bits/8 - split; + else + sign[4] = 256 - split; + memmove(&sign[5], &sign[5+2+split], sign[4]); + sign_len = 5 + sign[4]; + } + + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + sign, sign_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_RESPONSE_BYTES); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, (unsigned char) (key_bits/8)); + + + /* fetch the actual response */ + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + getresp, sizeof(getresp), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, key_bits/8+2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + +} + +void test_empty_applets(void) +{ + uint8_t applet_02fb[] = { + 0xA0, 0x00, 0x00, 0x00, 0x79, 0x02, 0xFB + }; + uint8_t applet_1201[] = { + 0xA0, 0x00, 0x00, 0x00, 0x79, 0x12, 0x01 + }; + uint8_t applet_1202[] = { + 0xA0, 0x00, 0x00, 0x00, 0x79, 0x12, 0x02 + }; + uint8_t applet_02f0[] = { + 0xA0, 0x00, 0x00, 0x00, 0x79, 0x02, 0xF0 + }; + uint8_t applet_02f1[] = { + 0xA0, 0x00, 0x00, 0x00, 0x79, 0x02, 0xF1 + }; + uint8_t applet_02f2[] = { + 0xA0, 0x00, 0x00, 0x00, 0x79, 0x02, 0xF2 + }; + uint8_t coid[2] = {0x02, 0xFB}; + + VReader *reader = vreader_get_reader_by_id(0); + + /* Skip the HW tests without physical card */ + if (isHWTests() && vreader_card_is_present(reader) != VREADER_OK) { + vreader_free(reader); + g_test_skip("No physical card found"); + return; + } + + /* select the empty applet A00000007902FB, which should be empty buffer */ + select_aid(reader, applet_02fb, sizeof(applet_02fb)); + + /* get properties */ + get_properties_coid(reader, coid, TEST_EMPTY_BUFFER); + + /* get the TAG buffer length */ + read_buffer(reader, CAC_FILE_TAG, TEST_EMPTY_BUFFER); + + /* get the VALUE buffer length */ + read_buffer(reader, CAC_FILE_VALUE, TEST_EMPTY_BUFFER); + + + /* select the empty applet A0000000791201, which should be empty buffer */ + select_aid(reader, applet_1201, sizeof(applet_1201)); + coid[0] = 0x12; + coid[1] = 0x01; + + /* get properties */ + get_properties_coid(reader, coid, TEST_EMPTY_BUFFER); + + /* get the TAG buffer length */ + read_buffer(reader, CAC_FILE_TAG, TEST_EMPTY_BUFFER); + + /* get the VALUE buffer length */ + read_buffer(reader, CAC_FILE_VALUE, TEST_EMPTY_BUFFER); + + + /* select the empty applet A0000000791202, which should be empty buffer */ + select_aid(reader, applet_1202, sizeof(applet_1202)); + coid[0] = 0x12; + coid[1] = 0x02; + + /* get properties */ + get_properties_coid(reader, coid, TEST_EMPTY_BUFFER); + + /* get the TAG buffer length */ + read_buffer(reader, CAC_FILE_TAG, TEST_EMPTY_BUFFER); + + /* get the VALUE buffer length */ + read_buffer(reader, CAC_FILE_VALUE, TEST_EMPTY_BUFFER); + + + /* select the empty applet A00000007902F0, which should be empty */ + select_aid(reader, applet_02f0, sizeof(applet_02f0)); + + /* get properties */ + get_properties_coid(reader, NULL, TEST_EMPTY); + + + /* select the empty applet A00000007902F1, which should be empty */ + select_aid(reader, applet_02f1, sizeof(applet_02f1)); + + /* get properties */ + get_properties_coid(reader, NULL, TEST_EMPTY); + + + /* select the empty applet A00000007902F2, which should be empty */ + select_aid(reader, applet_02f2, sizeof(applet_02f2)); + + /* get properties */ + get_properties_coid(reader, NULL, TEST_EMPTY); + + + vreader_free(reader); /* get by id ref */ +} + +/* + * Check that access method without provided buffer returns valid + * SW and allow us to get the response with the following APDU + * + * opensc-tool -s 00A4040007A000000116DB00 -s 80520000020102 -s 00C0000002 \ + * -s 00520002020134 -s 00C0000034 + */ +void test_get_response(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + int dwRecvLength = APDUBufSize, dwLength; + VReaderStatus status; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t getresp[] = { + /* Get Response (max we can get) */ + 0x00, 0xc0, 0x00, 0x00, 0x00 + }; + uint8_t read_buffer[] = { + /*Read Buffer OFFSET TYPE LENGTH */ + 0x00, 0x52, 0x00, 0x00, 0x02, 0x01, 0x02 /* no L_e */ + }; + + /* Skip the HW tests without physical card */ + if (isHWTests() && vreader_card_is_present(reader) != VREADER_OK) { + vreader_free(reader); + g_test_skip("No physical card found"); + return; + } + + /* select CCC */ + select_applet(reader, TEST_CCC); + + /* read buffer without response buffer. Ignore the response. */ + dwRecvLength = 2; + status = vreader_xfr_bytes(reader, + read_buffer, sizeof(read_buffer), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_RESPONSE_BYTES); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x02); + + /* read buffer without response buffer */ + dwRecvLength = 2; + status = vreader_xfr_bytes(reader, + read_buffer, sizeof(read_buffer), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_RESPONSE_BYTES); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x02); + + /* fetch the actual response */ + dwRecvLength = 4; + getresp[4] = 0x02; + status = vreader_xfr_bytes(reader, + getresp, sizeof(getresp), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 4); + g_assert_cmphex(pbRecvBuffer[2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[3], ==, 0x00); + + /* the same with offset */ + dwLength = (pbRecvBuffer[0] & 0xff) | ((pbRecvBuffer[1] << 8) & 0xff); + dwRecvLength = dwLength + 2; + read_buffer[3] = 0x02; // offset + read_buffer[6] = dwLength; + status = vreader_xfr_bytes(reader, + read_buffer, sizeof(read_buffer), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_RESPONSE_BYTES); + g_assert_cmpint(pbRecvBuffer[1], ==, dwLength); + + /* fetch the actual response */ + dwRecvLength = dwLength + 2; + getresp[4] = dwLength; + status = vreader_xfr_bytes(reader, + getresp, sizeof(getresp), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, dwLength + 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* If we ask again, when there is no pending response */ + dwRecvLength = dwLength + 2; + getresp[4] = dwLength; + status = vreader_xfr_bytes(reader, + getresp, sizeof(getresp), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_P1_P2_ERROR); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x88); + + vreader_free(reader); /* get by id ref */ +} + +void check_login_count(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + VReaderStatus status; + int dwRecvLength = APDUBufSize; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t login[] = { + /* VERIFY [p1,p2=0 ] [Lc] */ + 0x00, 0x20, 0x00, 0x00, 0x00 + }; + g_assert_nonnull(reader); + + /* Skip the HW tests without physical card */ + if (isHWTests() && vreader_card_is_present(reader) != VREADER_OK) { + vreader_free(reader); + g_test_skip("No physical card found"); + return; + } + + /* Get login count */ + status = vreader_xfr_bytes(reader, + login, sizeof(login), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + /* NSS does not know how to do this yet */ + g_assert_cmphex(pbRecvBuffer[0], ==, VCARD7816_SW1_P1_P2_ERROR); + g_assert_cmphex(pbRecvBuffer[1], ==, 0x88); + + /* P1 = 0x01 is invalid */ + login[2] = 0x01; + status = vreader_xfr_bytes(reader, + login, sizeof(login), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmphex(pbRecvBuffer[0], ==, VCARD7816_SW1_P1_P2_ERROR); + g_assert_cmphex(pbRecvBuffer[1], ==, 0x00); + + vreader_free(reader); +} + + +int +isHWTests(void) +{ + return hw_tests; +} + +void +setHWTests(int new_value) +{ + hw_tests = new_value; +} + +int +getBits(void) +{ + return key_bits; +} + + +/* vim: set ts=4 sw=4 tw=0 noet expandtab: */ diff --git a/tests/common.h b/tests/common.h new file mode 100644 index 0000000..611bc3f --- /dev/null +++ b/tests/common.h @@ -0,0 +1,54 @@ +/* + * Shared test functions for libCACard + * + * Copyright 2018 Red Hat, Inc. + * + * Author: Jakub Jelen + * + * This code is licensed under the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ +#ifndef _TESTS_COMMON +#define _TESTS_COMMON + +#include "libcacard.h" + +#define APDUBufSize 270 + +enum { + TEST_PKI = 1, + TEST_CCC = 2, + TEST_ACA = 3, + TEST_GENERIC = 4, + TEST_EMPTY_BUFFER = 5, + TEST_EMPTY = 6, + TEST_PASSTHROUGH = 7, +}; + +void select_coid_good(VReader *reader, unsigned char *coid); +void select_coid_bad(VReader *reader, unsigned char *coid); + +int select_aid_response(VReader *reader, unsigned char *aid, + unsigned int aid_len, int response); +void select_aid(VReader *reader, unsigned char *aid, unsigned int aid_len); +void select_applet(VReader *reader, int type); + +void get_properties_coid(VReader *reader, const unsigned char coid[2], int object_type); +void get_properties(VReader *reader, int object_type); + +void read_buffer(VReader *reader, uint8_t type, int object_type); + +void do_sign(VReader *reader, int parts); + +void test_empty_applets(void); + +void test_get_response(void); + +void check_login_count(void); + +int isHWTests(void); +void setHWTests(int); + +int getBits(void); + +#endif /* _TESTS_COMMON */ diff --git a/tests/db/cert8.db b/tests/db/cert8.db new file mode 100644 index 0000000..a1f4c92 Binary files /dev/null and b/tests/db/cert8.db differ diff --git a/tests/db/key3.db b/tests/db/key3.db new file mode 100644 index 0000000..b7b8e8b Binary files /dev/null and b/tests/db/key3.db differ diff --git a/tests/db/secmod.db b/tests/db/secmod.db new file mode 100644 index 0000000..b6e81ca Binary files /dev/null and b/tests/db/secmod.db differ diff --git a/tests/hwtests.c b/tests/hwtests.c new file mode 100644 index 0000000..dda1621 --- /dev/null +++ b/tests/hwtests.c @@ -0,0 +1,370 @@ +/* + * Test mirroring of CAC smart card + * + * Copyright 2018 Red Hat, Inc. + * + * Author: Jakub Jelen + * + * This code is licensed under the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ + +#include +#include +#include "libcacard.h" +#include "simpletlv.h" +#include "common.h" + +#define ARGS "db=\"sql:%s\" use_hw=removable" +#define LOGIN_PIN "77777777" + +static GMainLoop *loop; +static GThread *thread; +static guint nreaders; +static GMutex mutex; +static GCond cond; + +static gpointer +events_thread(gpointer arg) +{ + unsigned int reader_id; + VEvent *event; + + while (1) { + event = vevent_wait_next_vevent(); + if (event == NULL || event->type == VEVENT_LAST) { + vevent_delete(event); + break; + } + reader_id = vreader_get_id(event->reader); + if (reader_id == VSCARD_UNDEFINED_READER_ID) { + g_mutex_lock(&mutex); + vreader_set_id(event->reader, nreaders++); + g_cond_signal(&cond); + g_mutex_unlock(&mutex); + reader_id = vreader_get_id(event->reader); + } + switch (event->type) { + case VEVENT_READER_INSERT: + case VEVENT_READER_REMOVE: + case VEVENT_CARD_INSERT: + case VEVENT_CARD_REMOVE: + break; + case VEVENT_LAST: + default: + g_warn_if_reached(); + break; + } + vevent_delete(event); + } + + return NULL; +} + +static void libcacard_init(void) +{ + VCardEmulOptions *command_line_options = NULL; + gchar *dbdir = g_test_build_filename(G_TEST_BUILT, "hwdb", NULL); + gchar *args = g_strdup_printf(ARGS, dbdir); + VCardEmulError ret; + + thread = g_thread_new("test/events", events_thread, NULL); + + command_line_options = vcard_emul_options(args); + ret = vcard_emul_init(command_line_options); + g_assert_cmpint(ret, ==, VCARD_EMUL_OK); + + /* We test with real hardware */ + setHWTests(1); + + /* Do not assume any specific reader name here */ + + g_mutex_lock(&mutex); + while (nreaders < 2) + g_cond_wait(&cond, &mutex); + g_mutex_unlock(&mutex); + + g_free(args); + g_free(dbdir); +} + +static void test_list(void) +{ + VReaderList *list = vreader_get_reader_list(); + VReaderListEntry *reader_entry; + int cards = 0; + + for (reader_entry = vreader_list_get_first(list); reader_entry; + reader_entry = vreader_list_get_next(reader_entry)) { + VReader *r = vreader_list_get_reader(reader_entry); + vreader_id_t id; + id = vreader_get_id(r); + g_debug("%s: VReader name = %s, card = %d, %u", __func__, vreader_get_name(r), vreader_card_is_present(r), id); + g_assert_cmpint(id, !=, VSCARD_UNDEFINED_READER_ID); + if (vreader_card_is_present(r) == VREADER_OK) { + cards++; + } + vreader_free(r); + } + vreader_list_delete(list); + + if (cards == 0) { + g_test_skip("No physical card found"); + return; + } + + g_assert_cmpint(cards, ==, 1); +} + +static void do_login(VReader *reader) +{ + VReaderStatus status; + int dwRecvLength = APDUBufSize; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t login[] = { + /* VERIFY [p1,p2=0 ] [Lc] [pin 77777777 ] */ + 0x00, 0x20, 0x00, 0x00, 0x08, + //0x37, 0x37, 0x37, 0x37, 0x37, 0x37, 0x37, 0x37 + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + }; + int login_len, pin_len; + + g_assert_nonnull(reader); + + /* Set the pin from constant */ + pin_len = strlen(LOGIN_PIN); + login[4] = pin_len; + memcpy(&login[5], LOGIN_PIN, pin_len); + login_len = 5 + pin_len; + + status = vreader_xfr_bytes(reader, + login, login_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmphex(pbRecvBuffer[0], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[1], ==, 0x00); +} + +static void test_passthrough_applets(void) +{ + uint8_t applet_person[] = { + /*Read Buffer OFFSET TYPE LENGTH */ + 0xA0, 0x00, 0x00, 0x00, 0x79, 0x02, 0x00 + }; + uint8_t applet_personnel[] = { + /*Read Buffer OFFSET TYPE LENGTH */ + 0xA0, 0x00, 0x00, 0x00, 0x79, 0x02, 0x01 + }; + uint8_t person_coid[2] = {0x02, 0x00}; + uint8_t personnel_coid[2] = {0x02, 0x01}; + + VReader *reader = vreader_get_reader_by_id(0); + + /* Skip the HW tests without physical card */ + if (vreader_card_is_present(reader) != VREADER_OK) { + vreader_free(reader); + g_test_skip("No physical card found"); + return; + } + + /* select the Person Instance applet A0000000790200 */ + select_aid(reader, applet_person, sizeof(applet_person)); + + /* get properties */ + get_properties_coid(reader, person_coid, TEST_GENERIC); + + /* These objects requires a PIN to read the value buffer */ + do_login(reader); + + /* get the TAG buffer length */ + read_buffer(reader, CAC_FILE_TAG, TEST_GENERIC); + + /* get the VALUE buffer length */ + read_buffer(reader, CAC_FILE_VALUE, TEST_GENERIC); + + + /* select the Personnel applet A0000000790201 */ + select_aid(reader, applet_personnel, sizeof(applet_personnel)); + + /* get properties */ + get_properties_coid(reader, personnel_coid, TEST_GENERIC); + + /* get the TAG buffer */ + read_buffer(reader, CAC_FILE_TAG, TEST_GENERIC); + + /* get the VALUE buffer */ + read_buffer(reader, CAC_FILE_VALUE, TEST_GENERIC); + + vreader_free(reader); /* get by id ref */ +} + +static void test_login(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + + /* Skip the HW tests without physical card */ + if (vreader_card_is_present(reader) != VREADER_OK) { + vreader_free(reader); + g_test_skip("No physical card found"); + return; + } + + /* select the ACA */ + select_applet(reader, TEST_ACA); + + do_login(reader); + + vreader_free(reader); /* get by id ref */ +} + +static void test_sign(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + + /* Skip the HW tests without physical card */ + if (vreader_card_is_present(reader) != VREADER_OK) { + vreader_free(reader); + g_test_skip("No physical card found"); + return; + } + + /* select the ACA */ + select_applet(reader, TEST_ACA); + + do_login(reader); + + /* select the PKI */ + select_applet(reader, TEST_PKI); + + /* get properties to figure out the key length */ + get_properties(reader, TEST_PKI); + + do_sign(reader, 0); + + /* test also multipart signatures */ + do_sign(reader, 1); + + vreader_free(reader); /* get by id ref */ +} + +/* Try to pass bad formatted PKCS#1.5 data and make sure the libcacard does not + * crash while handling them + */ +static void test_sign_bad_data_x509(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + VReaderStatus status; + int dwRecvLength = APDUBufSize; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t sign[] = { + /* VERIFY [p1,p2=0 ] [Lc ] [2048b keys: 256 bytes of non PKCS#1.5 data] */ + 0x80, 0x42, 0x00, 0x00, 0x00, 0x01, 0x00, +0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +/* ^--- the second byte of data should be 0x01 for signatures */ +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0x00, 0x64, 0x61, 0x74, 0x61, 0x20, 0x74, 0x6f, 0x20, 0x73, 0x69, 0x67, 0x6e, 0x20, +0x28, 0x6d, 0x61, 0x78, 0x20, 0x31, 0x30, 0x30, 0x20, 0x62, 0x79, 0x74, 0x65, 0x73, 0x29, 0x0a, +0x00 /* <-- [Le] */ + }; + int sign_len = sizeof(sign); + int key_bits = getBits(); + + g_assert_nonnull(reader); + + /* Skip the HW tests without physical card */ + if (vreader_card_is_present(reader) != VREADER_OK) { + vreader_free(reader); + g_test_skip("No physical card found"); + return; + } + + /* run the actual test */ + + key_bits = getBits(); + /* Adjust the buffers to match the key lengths, if already retrieved */ + if (key_bits && key_bits < 2048) { + sign[4] = key_bits/8; /* less than 2048b will fit the length into one byte */ + sign[5] = 0x00; + /*sign[6] = 0x01; <- this should be 0x01 for PKCS#1.5 signatures */ + memcpy(&sign[6], &sign[sign_len-key_bits/8 + 3], key_bits/8 - 1); + sign_len = 5 + key_bits/8 + 1; + sign[sign_len-1] = 0x00; /* [Le] */ + } + + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + sign, sign_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + /* We expect one of the following results: + * * VCARD7816_STATUS_ERROR_DATA_INVALID: Invalid data + * * VCARD7816_STATUS_SUCCESS: Properly signed data + * + * we should not crash as with 2.5.3 + */ + if (pbRecvBuffer[dwRecvLength-2] == VCARD7816_SW1_SUCCESS) { + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + } else { + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x84); + } + + /* no need to fetch the actual response */ + vreader_free(reader); /* get by id ref */ +} + +static void libcacard_finalize(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + + /* This probably supposed to be a event that terminates the loop */ + vevent_queue_vevent(vevent_new(VEVENT_LAST, reader, NULL)); + + /* join */ + g_thread_join(thread); + + /* Clean up */ + vreader_free(reader); + vreader_free(reader); +} + +int main(int argc, char *argv[]) +{ + int ret; + + g_test_init(&argc, &argv, NULL); + + loop = g_main_loop_new(NULL, TRUE); + + libcacard_init(); + + g_test_add_func("/hw-tests/list", test_list); + g_test_add_func("/hw-tests/passthrough-applet", test_passthrough_applets); + g_test_add_func("/hw-tests/check-login-count", check_login_count); + g_test_add_func("/hw-tests/login", test_login); + g_test_add_func("/hw-tests/sign", test_sign); + g_test_add_func("/hw-tests/sign-bad-data", test_sign_bad_data_x509); + g_test_add_func("/hw-tests/empty-applets", test_empty_applets); + g_test_add_func("/hw-tests/get-response", test_get_response); + + ret = g_test_run(); + + libcacard_finalize(); + + return ret; +} + +/* vim: set ts=4 sw=4 tw=0 noet expandtab: */ diff --git a/tests/libcacard.c b/tests/libcacard.c new file mode 100644 index 0000000..a70f5be --- /dev/null +++ b/tests/libcacard.c @@ -0,0 +1,1125 @@ +/* + * Test general functionality of software emulated smart card + * + * Copyright 2018 Red Hat, Inc. + * + * Authors: + * Marc-André Lureau + * Jakub Jelen + * + * This code is licensed under the GNU LGPL, version 2.1 or later. + * See the COPYING file in the top-level directory. + */ +#include +#include +#include "libcacard.h" +#include "simpletlv.h" +#include "common.h" + +#define ARGS "db=\"sql:%s\" use_hw=no soft=(,Test,CAC,,cert1,cert2,cert3)" + +static GMainLoop *loop; +static GThread *thread; +static guint nreaders; +static GMutex mutex; +static GCond cond; + +static gpointer +events_thread(gpointer arg) +{ + unsigned int reader_id; + VEvent *event; + + while (1) { + event = vevent_wait_next_vevent(); + if (event->type == VEVENT_LAST) { + vevent_delete(event); + break; + } + reader_id = vreader_get_id(event->reader); + if (reader_id == VSCARD_UNDEFINED_READER_ID) { + g_mutex_lock(&mutex); + vreader_set_id(event->reader, nreaders++); + g_cond_signal(&cond); + g_mutex_unlock(&mutex); + reader_id = vreader_get_id(event->reader); + } + switch (event->type) { + case VEVENT_READER_INSERT: + case VEVENT_READER_REMOVE: + case VEVENT_CARD_INSERT: + case VEVENT_CARD_REMOVE: + break; + case VEVENT_LAST: + default: + g_warn_if_reached(); + break; + } + vevent_delete(event); + } + + return NULL; +} + +static void libcacard_init(void) +{ + VCardEmulOptions *command_line_options = NULL; + gchar *dbdir = g_test_build_filename(G_TEST_DIST, "db", NULL); + gchar *args = g_strdup_printf(ARGS, dbdir); + VReader *r; + VCardEmulError ret; + + thread = g_thread_new("test/events", events_thread, NULL); + + command_line_options = vcard_emul_options(args); + ret = vcard_emul_init(command_line_options); + g_assert_cmpint(ret, ==, VCARD_EMUL_OK); + + r = vreader_get_reader_by_name("Test"); + g_assert_nonnull(r); + vreader_free(r); /* get by name ref */ + + g_mutex_lock(&mutex); + while (nreaders == 0) + g_cond_wait(&cond, &mutex); + g_mutex_unlock(&mutex); + + g_free(args); + g_free(dbdir); +} + +static void test_list(void) +{ + VReaderList *list = vreader_get_reader_list(); + VReaderListEntry *reader_entry; + int cards = 0; + + for (reader_entry = vreader_list_get_first(list); reader_entry; + reader_entry = vreader_list_get_next(reader_entry)) { + VReader *r = vreader_list_get_reader(reader_entry); + vreader_id_t id; + id = vreader_get_id(r); + g_assert_cmpstr(vreader_get_name(r), ==, "Test"); + g_assert_cmpint(id, !=, VSCARD_UNDEFINED_READER_ID); + if (vreader_card_is_present(r) == VREADER_OK) { + cards++; + } + vreader_free(r); + } + g_assert_cmpint(cards, ==, 1); + vreader_list_delete(list); +} + +static void test_card_remove_insert(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + VCardEmulError error; + + g_assert_nonnull(reader); + + error = vcard_emul_force_card_remove(reader); + g_assert_cmpint(error, ==, VCARD_EMUL_OK); + g_assert_cmpint(vreader_card_is_present(reader), ==, VREADER_NO_CARD); + + error = vcard_emul_force_card_remove(reader); + g_assert_cmpint(error, ==, VCARD_EMUL_FAIL); + g_assert_cmpint(vreader_card_is_present(reader), ==, VREADER_NO_CARD); + + error = vcard_emul_force_card_insert(reader); + g_assert_cmpint(error, ==, VCARD_EMUL_OK); + g_assert_cmpint(vreader_card_is_present(reader), ==, VREADER_OK); + + error = vcard_emul_force_card_insert(reader); + g_assert_cmpint(error, ==, VCARD_EMUL_FAIL); + g_assert_cmpint(vreader_card_is_present(reader), ==, VREADER_OK); + + vreader_free(reader); /* get by id ref */ +} + +static void test_xfer(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + VReaderStatus status; + int dwRecvLength = APDUBufSize; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t pbSendBuffer[] = { + /* Select Applet that is not there */ + 0x00, 0xa4, 0x04, 0x00, 0x07, 0x62, 0x76, 0x01, 0xff, 0x00, 0x00, 0x00, + }; + + g_assert_nonnull(reader); + status = vreader_xfr_bytes(reader, + pbSendBuffer, sizeof(pbSendBuffer), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + vreader_free(reader); /* get by id ref */ +} + +static void parse_acr(uint8_t *buf, int buflen) +{ + uint8_t *p, *p_end; + int have_applet_information = 0; + int num_entries = 0, num_entries_expected = -1; + + p = buf; + p_end = p + buflen - 2; + while (p < p_end) { + uint8_t tag; + size_t vlen; + if (simpletlv_read_tag(&p, p_end - p, &tag, &vlen) < 0) { + g_debug("The generated SimpleTLV can not be parsed"); + g_assert_not_reached(); + } + g_assert_cmpint(vlen, <=, p_end - p); + g_debug("Tag: 0x%02x, Len: %" G_GSIZE_FORMAT, tag, vlen); + switch (tag) { + case 0x01: /* Applet Information */ + g_assert_cmpint(vlen, ==, 5); + g_assert_cmphex(*p, ==, 0x10); /* Applet family */ + g_assert_cmpint(have_applet_information, ==, 0); + have_applet_information = 1; + break; + + case 0xA1: /* Num ACR Entries */ + case 0x81: /* Num Applet/Objects */ + case 0x91: /* Num AMP Entries */ + case 0x94: /* Num Service Applet Entries */ + g_assert_cmpint(num_entries_expected, ==, -1); + g_assert_cmpint(num_entries, ==, 0); + num_entries_expected = *p; + break; + + case 0xA0: /* ACR Entry */ + case 0x80: /* Aplet Entry */ + case 0x90: /* AMP Entry */ + case 0x93: /* Service Entry */ + num_entries++; + break; + + case 0x82: /* Object ACR Entry */ + /* this is only single entry without preceeding tags */ + break; + + default: + g_debug("Unknown tag in object: 0x%02x", tag); + g_assert_not_reached(); + } + p += vlen; + } + + /* Every response needs to have exactly one applet information tag */ + g_assert_cmpint(have_applet_information, ==, 1); + /* The number of entries in the second tag matches the number of entries later */ + if (num_entries_expected != -1) { + g_assert_cmpint(num_entries, ==, num_entries_expected); + } + /* nothing left to read */ + g_assert_true(p == p_end); +} + +static void get_acr(VReader *reader) +{ + int dwRecvLength = APDUBufSize; + VReaderStatus status; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t get_acr[] = { + /* Get ACR [TYPE] [ 0 ] [Le] */ + 0x80, 0x4c, 0x00, 0x00, 0x00 + }; + uint8_t get_acr_arg[] = { + /* Get ACR [TYPE] [ 0 ] [Lc] [data] [Le] */ + 0x80, 0x4c, 0x01, 0x00, 0x01, 0x0A, 0x00 + }; + uint8_t get_acr_coid[] = { + /* Get ACR [TYPE] [ 0 ] [Lc] [ data ] [Le] */ + 0x80, 0x4c, 0x12, 0x00, 0x02, 0xDB, 0x00, 0x00 + }; + uint8_t get_acr_aid[] = { + /* Get ACR [TYPE] [ 0 ] [Lc] [ data ] [Le]*/ + 0x80, 0x4c, 0x11, 0x00, 0x07, 0xA0, 0x00, 0x00, 0x00, 0x79, 0x12, 0x02, 0x00 + }; + uint8_t getresp[] = { + /* Get Response (max we can get) */ + 0x00, 0xc0, 0x00, 0x00, 0x00 + }; + + /* P1=0x00: ACR table */ + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_acr, sizeof(get_acr), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, >, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* parse the response */ + parse_acr(pbRecvBuffer, dwRecvLength); + + + /* P1=0x01: ACR table by ACRID=0x0A */ + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_acr_arg, sizeof(get_acr_arg), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, >, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* parse the response */ + parse_acr(pbRecvBuffer, dwRecvLength); + + + /* P1=0x01: ACR table by ACRID=0x0F (non-existing) */ + get_acr_arg[5] = 0x0F; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_acr_arg, sizeof(get_acr_arg), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, 0x6a); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x88); + + + /* P1=0x10: Applet/Object ACR table */ + get_acr[2] = 0x10; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_acr, sizeof(get_acr), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + /* This one is big, so we will get SW1 = 0x61 without the actual response */ + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_RESPONSE_BYTES); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* fetch the actual response */ + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + getresp, sizeof(getresp), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, >, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_RESPONSE_BYTES); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], >, 0x00); + + /* ignore the rest for now */ + + + /* P1=0x11: Applet/Object ACR table by AID */ + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_acr_aid, sizeof(get_acr_aid), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, >, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* parse the response */ + parse_acr(pbRecvBuffer, dwRecvLength); + + + /* P1=0x11: unknown AID should fail */ + get_acr_aid[11] = 0x11; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_acr_aid, sizeof(get_acr_aid), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_P1_P2_ERROR); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x88); + + + /* P1=0x12: Applet/Object ACR table by OID */ + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_acr_coid, sizeof(get_acr_coid), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, >, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* parse the response */ + parse_acr(pbRecvBuffer, dwRecvLength); + + + /* P1=0x12: unknown OID should fail */ + get_acr_coid[6] = 0xDB; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_acr_coid, sizeof(get_acr_coid), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_P1_P2_ERROR); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x80); + + + /* P1=0x20: Access Method Provider table */ + get_acr[2] = 0x20; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_acr, sizeof(get_acr), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, >, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* parse the response */ + parse_acr(pbRecvBuffer, dwRecvLength); + + + /* P1=0x21: Service Applet Table */ + get_acr[2] = 0x21; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_acr, sizeof(get_acr), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, >, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* parse the response */ + parse_acr(pbRecvBuffer, dwRecvLength); + + /* Undocumented 0x40 returns ACR in different encoding */ + get_acr[2] = 0x40; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_acr, sizeof(get_acr), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, >, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* parse the response */ + //parse_acr(pbRecvBuffer, dwRecvLength); + + /* Undocumented 0x50 returns Applet/Object ACR in different encoding */ + get_acr[2] = 0x50; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_acr, sizeof(get_acr), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_RESPONSE_BYTES); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* parse the response */ + //parse_acr(pbRecvBuffer, dwRecvLength); + + /* Undocumented 0x60 returns AMP in different encoding */ + get_acr[2] = 0x60; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_acr, sizeof(get_acr), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, >, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* parse the response */ + //parse_acr(pbRecvBuffer, dwRecvLength); + + /* Undocumented 0x61 returns Service Applet in different encoding */ + get_acr[2] = 0x61; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_acr, sizeof(get_acr), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, >, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* parse the response */ + //parse_acr(pbRecvBuffer, dwRecvLength); +} + +static void do_login(VReader *reader) +{ + VReaderStatus status; + int dwRecvLength = APDUBufSize; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t login[] = { + /* VERIFY [p1,p2=0 ] [Lc] [empty pin padded to 6 chars ] */ + 0x00, 0x20, 0x00, 0x00, 0x06, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff + }; + g_assert_nonnull(reader); + status = vreader_xfr_bytes(reader, + login, sizeof(login), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmphex(pbRecvBuffer[0], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[1], ==, 0x00); +} + +static void test_cac_pki(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + + /* select the first PKI applet */ + select_applet(reader, TEST_PKI); + + /* get properties */ + get_properties(reader, TEST_PKI); + + /* get the TAG buffer length */ + read_buffer(reader, CAC_FILE_TAG, TEST_PKI); + + /* get the VALUE buffer length */ + read_buffer(reader, CAC_FILE_VALUE, TEST_PKI); + + vreader_free(reader); /* get by id ref */ +} + +static void test_cac_ccc(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + + /* select the CCC */ + select_applet(reader, TEST_CCC); + + /* get properties */ + get_properties(reader, TEST_CCC); + + /* get the TAG buffer length */ + read_buffer(reader, CAC_FILE_TAG, TEST_CCC); + + /* get the VALUE buffer length */ + read_buffer(reader, CAC_FILE_VALUE, TEST_CCC); + + vreader_free(reader); /* get by id ref */ +} + +static void test_cac_aca(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + + /* select the ACA */ + select_applet(reader, TEST_ACA); + + /* get properties */ + get_properties(reader, TEST_ACA); + + /* get ACR */ + get_acr(reader); + + vreader_free(reader); /* get by id ref */ +} + +static void test_login(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + + /* select the ACA */ + select_applet(reader, TEST_ACA); + + do_login(reader); + + vreader_free(reader); /* get by id ref */ +} + +static void test_sign(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + + /* select the ACA */ + select_applet(reader, TEST_ACA); + + do_login(reader); + + /* select the PKI */ + select_applet(reader, TEST_PKI); + + do_sign(reader, 0); + + /* test also multipart signatures */ + do_sign(reader, 1); + + vreader_free(reader); /* get by id ref */ +} + +static void test_remove(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + VReaderStatus status; + + g_assert_nonnull(reader); + + status = vreader_remove_reader(reader); + g_assert_cmpint(status, ==, VREADER_OK); + vreader_free(reader); /* get by id ref */ + + reader = vreader_get_reader_by_id(0); + g_assert_null(reader); +} + +static void test_select_coid(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + unsigned char coid[] = "\xDB\x00"; + uint8_t acf_aid[] = { + 0xA0, 0x00, 0x00, 0x01, 0x16, 0x30, 0x00 + }; + + /* select the CCC */ + select_applet(reader, TEST_CCC); + + /* get properties */ + get_properties(reader, TEST_CCC); + + /* select existing OID */ + select_coid_good(reader, coid); + + /* select non-existing OID */ + coid[1] = 0xDB; + select_coid_bad(reader, coid); + + /* select the ACF */ + select_aid(reader, acf_aid, sizeof(acf_aid)); + + /* select existing default OID */ + coid[0] = 0x30; + coid[1] = 0x00; + select_coid_good(reader, coid); + + /* select existing non-default OID */ + coid[0] = 0x90; + select_coid_good(reader, coid); + + /* select non-existing OID */ + coid[1] = 0x90; + select_coid_bad(reader, coid); + + vreader_free(reader); /* get by id ref */ +} + +static void test_gp_applet(void) +{ + int dwRecvLength = APDUBufSize; + VReaderStatus status; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t gp_aid[] = { + 0xA0, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00 + }; + uint8_t getresp[] = { + /* Get Response (max we can get) */ + 0x00, 0xc0, 0x00, 0x00, 0x00 + }; + uint8_t getdata[] = { + /* Get Response (max we can get) */ + 0x00, 0xca, 0x9f, 0x7f, 0x00 + }; + VReader *reader = vreader_get_reader_by_id(0); + + /* select GP and wait for the response bytes */ + select_aid_response(reader, gp_aid, sizeof(gp_aid), 0x1b); + + /* read the response from the card */ + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + getresp, sizeof(getresp), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, >, 2); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmphex(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + /* We made sure the selection of other applets does not return anything + * in select_aid() + */ + + /* ask the applet for some data */ + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + getdata, sizeof(getdata), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 0x2F); + g_assert_cmpint(pbRecvBuffer[dwRecvLength-2], ==, VCARD7816_SW1_SUCCESS); + g_assert_cmpint(pbRecvBuffer[dwRecvLength-1], ==, 0x00); + + vreader_free(reader); /* get by id ref */ +} + +static void test_invalid_properties(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + VReaderStatus status; + int dwRecvLength = APDUBufSize; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t get_properties[] = { + /* Get properties [Le] [RFU] */ + 0x80, 0x56, 0x01, 0x00, 0x00, 0x00, 0x00 + }; + size_t get_properties_len = 5; + + g_assert_nonnull(reader); + + select_applet(reader, TEST_CCC); + + /* P1 = 0x00 is not supported */ + get_properties[2] = 0x00; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_properties, get_properties_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_P1_P2_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x86); + get_properties[2] = 0x01; + + /* P1 = 0x01 fails with additional data provided */ + get_properties[2] = 0x01; + get_properties[4] = 0x02; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_properties, sizeof(get_properties), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x84); + get_properties[2] = 0x01; + + /* P2 needs to be zero */ + get_properties[3] = 0x01; + get_properties[4] = 0x00; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_properties, get_properties_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_P1_P2_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x86); + get_properties[3] = 0x00; + + /* P1 = 0x02 requires some data (empty is invalid) */ + get_properties[2] = 0x02; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_properties, get_properties_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x84); + + /* P1 = 0x02 with invalid data fails */ + get_properties[4] = 0x02; + get_properties[6] = 0xFF; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_properties, sizeof(get_properties), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_P1_P2_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x88); + + /* P1 = 0x88 is invalid */ + get_properties[2] = 0x88; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + get_properties, get_properties_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_P1_P2_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x86); + + vreader_free(reader); /* get by id ref */ +} + +static void test_invalid_select(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + VReaderStatus status; + int dwRecvLength = APDUBufSize; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t selfile[] = { + 0x00, 0xa4, 0x02, 0x00, 0x07, 0xa0, 0x00, 0x00, 0x00, 0x79, 0x01, 0x00 + }; + + g_assert_nonnull(reader); + + select_applet(reader, TEST_CCC); + + /* CAC applets handle only the P1 = 0x02: Empty OID is not valid */ + selfile[4] = 0x00; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + selfile, 5, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x84); + + /* CAC applets handle only the P1 = 0x02: 7B OID is not valid */ + selfile[4] = 0x07; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + selfile, sizeof(selfile), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x84); + + /* TODO check the iso7816 code handling the remaining SELECT APDUs */ + + vreader_free(reader); /* get by id ref */ +} + +static void test_invalid_instruction(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + VReaderStatus status; + int dwRecvLength = APDUBufSize; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t apdu[] = { + 0x00, 0xff, 0x00, 0x00, 0x00 + }; + + g_assert_nonnull(reader); + + /* Card Capability Container */ + select_applet(reader, TEST_CCC); + + /* 0xFF is invalid instruction everywhere, but fails in apdu_ins_to_string() */ + /*dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, sizeof(apdu), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_INS_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x00);*/ + + /* CCC Applet does not know GET ACR instruction */ + apdu[1] = 0x4c; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, sizeof(apdu), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_INS_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x00); + + /* TODO check the iso7816 code handling the remaining SELECT APDUs */ + + + /* PKI Applet */ + select_applet(reader, TEST_PKI); + + /* Update Buffer is not supported */ + apdu[1] = 0x58; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, sizeof(apdu), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x85); + + vreader_free(reader); /* get by id ref */ +} + +static void test_invalid_read_buffer_applet(VReader *reader, int object_type) +{ + + VReaderStatus status; + int dwRecvLength = APDUBufSize; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t apdu[] = { + 0x00, 0x52, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00 + }; + int apdu_len; + + select_applet(reader, object_type); + + /* Empty body is not accepted */ + apdu[4] = 0x00; + apdu_len = 5; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, apdu_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x84); + + /* 4B is too much */ + apdu[4] = 0x04; + apdu_len = 9; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, apdu_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x84); + + /* The first byte is invalid (nor tag, nor value) */ + apdu[4] = 0x02; + apdu[5] = 0x06; + apdu_len = 7; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, apdu_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x84); + + /* Read tag: P1 and P2 defines offset -- overunning the buffer should fail */ + apdu[2] = 0x08; + apdu[3] = 0x08; /* <- Large enough */ + apdu[5] = 0x01; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, apdu_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_P1_P2_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x86); + + /* Read value: P1 and P2 defines offset -- overunning the buffer should fail */ + apdu[5] = 0x02; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, apdu_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_P1_P2_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x86); +} + +static void test_invalid_read_buffer(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + + g_assert_nonnull(reader); + + test_invalid_read_buffer_applet(reader, TEST_CCC); + test_invalid_read_buffer_applet(reader, TEST_PKI); + test_invalid_read_buffer_applet(reader, TEST_PASSTHROUGH); + test_invalid_read_buffer_applet(reader, TEST_EMPTY); + + vreader_free(reader); /* get by id ref */ +} + +static void test_invalid_acr(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + VReaderStatus status; + int dwRecvLength = APDUBufSize; + uint8_t pbRecvBuffer[APDUBufSize]; + uint8_t apdu[] = { + 0x00, 0x4c, 0x00, 0x00, 0x00, 0x00, 0x00 + }; + size_t apdu_len = 5; + + g_assert_nonnull(reader); + + select_applet(reader, TEST_ACA); + + /* P2 needs to be zero */ + apdu[3] = 0xff; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, apdu_len, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_P1_P2_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x86); + apdu[3] = 0x00; + + /* For P1 = 0x00 we can not send any data */ + apdu[4] = 0x02; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, sizeof(apdu), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x84); + + /* For P1 = 0x01 we need to send exactly one byte */ + apdu[2] = 0x01; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, sizeof(apdu), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x84); + + /* For P1 = 0x10 we can not send any data */ + apdu[2] = 0x10; + apdu[4] = 0x02; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, sizeof(apdu), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x84); + + /* For P1 = 0x11 we need to send exactly 7B (2 are not enough) */ + apdu[2] = 0x11; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, sizeof(apdu), + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x84); + + /* For P1 = 0x12 we need to send exactly 2B (1 is not enough) */ + apdu[2] = 0x12; + apdu[4] = 0x01; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, 6, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x84); + + /* For P1 = 0x20 we can not send any data */ + apdu[2] = 0x20; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, 6, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x84); + + /* For P1 = 0x21 we can not send any data */ + apdu[2] = 0x21; + dwRecvLength = APDUBufSize; + status = vreader_xfr_bytes(reader, + apdu, 6, + pbRecvBuffer, &dwRecvLength); + g_assert_cmpint(status, ==, VREADER_OK); + g_assert_cmpint(dwRecvLength, ==, 2); + g_assert_cmpint(pbRecvBuffer[0], ==, VCARD7816_SW1_COMMAND_ERROR); + g_assert_cmpint(pbRecvBuffer[1], ==, 0x84); + + + vreader_free(reader); /* get by id ref */ +} + +static void test_passthrough_applet(void) +{ + uint8_t person_coid[2] = {0x02, 0x00}; + + VReader *reader = vreader_get_reader_by_id(0); + + /* select the passthrough applet */ + select_applet(reader, TEST_PASSTHROUGH); + + /* get properties */ + get_properties_coid(reader, person_coid, TEST_GENERIC); + + /* These objects requires a PIN to read the value buffer */ + do_login(reader); + + /* get the TAG buffer length */ + read_buffer(reader, CAC_FILE_TAG, TEST_EMPTY_BUFFER); + + /* get the VALUE buffer length */ + read_buffer(reader, CAC_FILE_VALUE, TEST_EMPTY_BUFFER); + + /* the buffers are empty without physical card */ + + vreader_free(reader); /* get by id ref */ +} + +static void libcacard_finalize(void) +{ + VReader *reader = vreader_get_reader_by_id(0); + + /* This probably supposed to be a event that terminates the loop */ + vevent_queue_vevent(vevent_new(VEVENT_LAST, reader, NULL)); + + /* join */ + g_thread_join(thread); + + if (reader) /*if /remove didn't run */ + vreader_remove_reader(reader); + vreader_free(reader); +} + +int main(int argc, char *argv[]) +{ + int ret; + + g_test_init(&argc, &argv, NULL); + + loop = g_main_loop_new(NULL, TRUE); + + libcacard_init(); + + g_test_add_func("/libcacard/list", test_list); + g_test_add_func("/libcacard/card-remove-insert", test_card_remove_insert); + g_test_add_func("/libcacard/xfer", test_xfer); + g_test_add_func("/libcacard/select-coid", test_select_coid); + g_test_add_func("/libcacard/cac-pki", test_cac_pki); + g_test_add_func("/libcacard/cac-ccc", test_cac_ccc); + g_test_add_func("/libcacard/cac-aca", test_cac_aca); + g_test_add_func("/libcacard/get-response", test_get_response); + g_test_add_func("/libcacard/check-login-count", check_login_count); + g_test_add_func("/libcacard/login", test_login); + g_test_add_func("/libcacard/sign", test_sign); + g_test_add_func("/libcacard/empty-applets", test_empty_applets); + g_test_add_func("/libcacard/gp-applet", test_gp_applet); + g_test_add_func("/libcacard/invalid-properties-apdu", test_invalid_properties); + g_test_add_func("/libcacard/invalid-select-apdu", test_invalid_select); + g_test_add_func("/libcacard/invalid-instruction", test_invalid_instruction); + g_test_add_func("/libcacard/invalid-read-buffer", test_invalid_read_buffer); + g_test_add_func("/libcacard/invalid-acr", test_invalid_acr); + /* Even without the card, the passthrough applets are present */ + g_test_add_func("/libcacard/passthrough-applet", test_passthrough_applet); + /* TODO: Card/reader resets + ATR tests */ + g_test_add_func("/libcacard/remove", test_remove); + + ret = g_test_run(); + + g_main_loop_unref(loop); + + libcacard_finalize(); + return ret; +} + +/* vim: set ts=4 sw=4 tw=0 noet expandtab: */ diff --git a/tests/setup-softhsm2.sh b/tests/setup-softhsm2.sh new file mode 100755 index 0000000..119b31a --- /dev/null +++ b/tests/setup-softhsm2.sh @@ -0,0 +1,93 @@ +#/bin/bash + +SRCDIR=`dirname "$0"` +NSSDB=hwdb +CONF=softhsm2.conf +SOPIN="12345678" +PIN="77777777" +export GNUTLS_PIN=$PIN + +P11LIB=/usr/lib64/pkcs11/libsofthsm2.so + +generate_cert() { + TYPE="$1" + ID="$2" + LABEL="$3" + + # Generate key pair + pkcs11-tool --keypairgen --key-type="$TYPE" --login --pin=$PIN \ + --module="$P11LIB" --label="$LABEL" --id=$ID + + if [[ "$?" -ne "0" ]]; then + echo "Couldn't generate $TYPE key pair" + return 1 + fi + + # check type value for the PKCS#11 URI (RHEL7 is using old "object-type") + TYPE_KEY="type" + p11tool --list-all --provider="$P11LIB" --login | grep "object-type" && \ + TYPE_KEY="object-type" + + # Generate certificate + certtool --generate-self-signed --outfile="$TYPE.cert" --template=$SRCDIR/cert.cfg \ + --provider="$P11LIB" --load-privkey "pkcs11:object=$LABEL;$TYPE_KEY=private" \ + --load-pubkey "pkcs11:object=$LABEL;$TYPE_KEY=public" + # convert to DER: + openssl x509 -inform PEM -outform DER -in "$TYPE.cert" -out "$TYPE.cert.der" + # Write certificate + pkcs11-tool --write-object "$TYPE.cert.der" --type=cert --id=$ID \ + --label="$LABEL" --module="$P11LIB" + + rm "$TYPE.cert" "$TYPE.cert.der" + + p11tool --login --provider="$P11LIB" --list-all +} + +# Check requirements +if [ ! -f $(which pkcs11-tool) ]; then + echo "ERROR: Need 'opensc' package to run tests" + exit 1 +fi +if [ ! -f $(which p11tool) -o ! -f $(which certtool) ]; then + echo "ERROR: Need 'gnutls-utils' package to run tests" + exit 1 +fi +if [ ! -f $(which modutil) ]; then + echo "ERROR: Need 'nss-tools' package to run tests" + exit 1 +fi +if [ ! -f $(which openssl) ]; then + echo "ERROR: Need 'openssl' package to run tests" + exit 1 +fi +if [ ! -f $(which softhsm2-util) ]; then + echo "ERROR: Need 'softhsm' package to run tests" + exit 1 +fi + + + +export SOFTHSM2_CONF="$CONF" +# SoftHSM configuration file +if [ ! -f "$CONF" ]; then + echo "directories.tokendir = `pwd`/tokens/" > $CONF + echo "slots.removable = true" >> $CONF +fi + +# SoftHSM configuration directory +if [ ! -d "tokens" ]; then + mkdir "tokens" + + # Init token + softhsm2-util --init-token --slot 0 --label "SC test" --so-pin="$SOPIN" --pin="$PIN" + + # Generate 1024b RSA Key pair + generate_cert "RSA:1024" "01" "RSA_auth" + generate_cert "RSA:1024" "02" "RSA_sign" +fi +# NSS DB +if [ ! -d "$NSSDB" ]; then + mkdir "$NSSDB" + modutil -create -dbdir "sql:$NSSDB" -force + modutil -add "SoftHSM PKCS#11" -dbdir "sql:$NSSDB" -libfile "$P11LIB" -force +fi diff --git a/tests/simpletlv.c b/tests/simpletlv.c new file mode 100644 index 0000000..cd0cd69 --- /dev/null +++ b/tests/simpletlv.c @@ -0,0 +1,375 @@ +#include +#include +#include "simpletlv.h" + +static GMainLoop *loop; + +/* Test that length estimations are sane */ +static void test_length_simple(void) +{ + size_t length = 0; + unsigned char simple_value[] = "\x10\x11"; + unsigned char long_value[256] = "Long data value"; + static struct simpletlv_member simple[1] = { + {0x25, 2, {/*.value = simple_value*/}, SIMPLETLV_TYPE_LEAF} + }; + simple[0].value.value = simple_value; + + /* Simple short value to TLV */ + length = simpletlv_get_length(simple, 1, SIMPLETLV_BOTH); + g_assert_cmpint(length, ==, 4); + + /* Simple short value to TL */ + length = simpletlv_get_length(simple, 1, SIMPLETLV_TL); + g_assert_cmpint(length, ==, 2); + + /* Simple short value to V */ + length = simpletlv_get_length(simple, 1, SIMPLETLV_VALUE); + g_assert_cmpint(length, ==, 2); + + + /* Prepare long value */ + simple[0].value.value = long_value; + simple[0].length = 256; + + + /* Simple long value to TLV */ + length = simpletlv_get_length(simple, 1, SIMPLETLV_BOTH); + g_assert_cmpint(length, ==, 260); + + /* Simple long value to TL */ + length = simpletlv_get_length(simple, 1, SIMPLETLV_TL); + g_assert_cmpint(length, ==, 4); + + /* Simple long value to V */ + length = simpletlv_get_length(simple, 1, SIMPLETLV_VALUE); + g_assert_cmpint(length, ==, 256); +} + +static void test_length_nested(void) +{ + size_t length = 0; + unsigned char simple_value[] = "\x12\x14"; + static struct simpletlv_member simple[1] = { + {0x25, 2, {/*.value = simple_value*/}, SIMPLETLV_TYPE_LEAF} + }; + static struct simpletlv_member nested[1] = { + {0x72, 1, {/*.child = simple*/}, SIMPLETLV_TYPE_COMPOUND} + }; + simple[0].value.value = simple_value; + nested[0].value.child = simple; + + /* Simple short value to TLV */ + length = simpletlv_get_length(nested, 1, SIMPLETLV_BOTH); + g_assert_cmpint(length, ==, 6); + + /* Nested structures do not support splitting TL and V buffers ?? */ + /* Simple short value to TL */ + length = simpletlv_get_length(nested, 1, SIMPLETLV_TL); + g_assert_cmpint(length, ==, -1); + + /* Simple short value to V */ + length = simpletlv_get_length(nested, 1, SIMPLETLV_VALUE); + g_assert_cmpint(length, ==, -1); +} + +static void test_length_skipped(void) +{ + size_t length = 0; + unsigned char simple_value[] = "\x12\x14"; + unsigned char simple_value2[] = "\x16\x18"; + static struct simpletlv_member simple[2] = { + {0x25, 2, {/*.value = simple_value*/}, SIMPLETLV_TYPE_LEAF}, + {0x30, 2, {/*.value = simple_value2*/}, SIMPLETLV_TYPE_NONE} + }; + simple[0].value.value = simple_value; + simple[1].value.value = simple_value2; + + /* Simple short value to TLV */ + length = simpletlv_get_length(simple, 2, SIMPLETLV_BOTH); + g_assert_cmpint(length, ==, 4); + + /* Simple short value to TL */ + length = simpletlv_get_length(simple, 2, SIMPLETLV_TL); + g_assert_cmpint(length, ==, 2); + + /* Simple short value to V */ + length = simpletlv_get_length(simple, 2, SIMPLETLV_VALUE); + g_assert_cmpint(length, ==, 2); +} + +/* Test that we can encode arbitrary data into Simple TLV */ +static void test_encode_simple(void) +{ + unsigned char *result = NULL; + size_t result_len = 0; + unsigned char simple_value[] = "\x10\x11"; + unsigned char simple_encoded[] = "\x25\x02\x10\x11"; + unsigned char long_value[256] = "Long data value"; + unsigned char long_encoded[261] = "\x25\xFF\x00\x01Long data value"; + static struct simpletlv_member simple[1] = { + {0x25, 2, {/*.value = simple_value*/}, SIMPLETLV_TYPE_LEAF} + }; + simple[0].value.value = simple_value; + + /* Encode simple short TLV with automatic allocation */ + result = NULL; + result_len = simpletlv_encode(simple, 1, &result, 0, NULL); + g_assert_cmpmem(result, result_len, simple_encoded, 4); + g_free(result); + + /* Encode simple short TLV with pre-allocated buffer (long enough) */ + result = g_malloc(10); + result_len = simpletlv_encode(simple, 1, &result, 10, NULL); + g_assert_cmpmem(result, result_len, simple_encoded, 4); + g_free(result); + + /* Encode simple short TLV with pre-allocated buffer (too short) */ + result = g_malloc(2); + result_len = simpletlv_encode(simple, 1, &result, 2, NULL); + g_assert_cmpint(result_len, ==, -1); + g_free(result); + + /* Encode only TL part */ + result = NULL; + result_len = simpletlv_encode_tl(simple, 1, &result, 0, NULL); + g_assert_cmpmem(result, result_len, "\x25\x02", 2); + g_free(result); + + /* Encode only VALUE part (equals to the value itself) */ + result = NULL; + result_len = simpletlv_encode_val(simple, 1, &result, 0, NULL); + g_assert_cmpmem(result, result_len, simple_value, 2); + g_free(result); + + + /* Prepare long value */ + memset(long_value+15, '\x00', 256-15); + memset(long_encoded+19, '\x00', 256-15); + simple[0].value.value = long_value; + simple[0].length = 256; + + + /* Encode simple long TLV with automatic allocation */ + result = NULL; + result_len = simpletlv_encode(simple, 1, &result, 0, NULL); + g_assert_cmpmem(result, result_len, long_encoded, 260); + g_free(result); + + /* Encode simple long TLV with pre-allocated buffer (long enough) */ + result = g_malloc(300); + result_len = simpletlv_encode(simple, 1, &result, 300, NULL); + g_assert_cmpmem(result, result_len, long_encoded, 260); + g_free(result); + +} + +/* Test that we can encode nested data into Simple TLV */ +static void test_encode_nested(void) +{ + unsigned char *result = NULL; + size_t result_len = 0; + unsigned char simple_value[] = "\x12\x14"; + unsigned char encoded[] = "\x72\x04\x25\x02\x12\x14"; + static struct simpletlv_member simple[1] = { + {0x25, 2, {/*.value = simple_value*/}, SIMPLETLV_TYPE_LEAF} + }; + static struct simpletlv_member nested[1] = { + {0x72, 1, {/*.child = simple*/}, SIMPLETLV_TYPE_COMPOUND} + }; + simple[0].value.value = simple_value; + nested[0].value.child = simple; + + /* Encode nested TLV with automatic allocation */ + result = NULL; + result_len = simpletlv_encode(nested, 1, &result, 0, NULL); + g_assert_cmpmem(result, result_len, encoded, 6); + g_free(result); + + /* Encode nested TLV with pre-allocated buffer (long enough) */ + result = g_malloc(10); + result_len = simpletlv_encode(nested, 1, &result, 10, NULL); + g_assert_cmpmem(result, result_len, encoded, 6); + g_free(result); + + /* Encode simple short TLV with pre-allocated buffer (too short) */ + result = g_malloc(4); + result_len = simpletlv_encode(nested, 1, &result, 4, NULL); + g_assert_cmpint(result_len, ==, -1); + g_free(result); + + /* Encode only TL part */ + result = NULL; + result_len = simpletlv_encode_tl(nested, 1, &result, 0, NULL); + g_assert_cmpint(result_len, ==, -1); + + /* Encode only VALUE part (equals to the value itself) */ + result = NULL; + result_len = simpletlv_encode_val(nested, 1, &result, 0, NULL); + g_assert_cmpint(result_len, ==, -1); +} + +static void test_encode_skipped(void) +{ + unsigned char *result = NULL; + size_t result_len = 0; + unsigned char simple_value[] = "\x12\x14"; + unsigned char simple_value2[] = "\x16\x18"; + static struct simpletlv_member simple[2] = { + {0x25, 2, {/*.value = simple_value*/}, SIMPLETLV_TYPE_LEAF}, + {0x30, 2, {/*.value = simple_value2*/}, SIMPLETLV_TYPE_NONE} + }; + unsigned char encoded[] = "\x25\x02\x12\x14"; + + simple[0].value.value = simple_value; + simple[1].value.value = simple_value2; + + /* Simple short value to TLV */ + result = NULL; + result_len = simpletlv_encode(simple, 2, &result, 0, NULL); + g_assert_cmpmem(result, result_len, encoded, 4); + g_free(result); + + /* Simple short value to TL */ + result = NULL; + result_len = simpletlv_encode_tl(simple, 2, &result, 0, NULL); + g_assert_cmpmem(result, result_len, "\x25\x02", 2); + g_free(result); + + /* Simple short value to V */ + result = NULL; + result_len = simpletlv_encode_val(simple, 2, &result, 0, NULL); + g_assert_cmpmem(result, result_len, "\x12\x14", 2); + g_free(result); +} + +static void test_clone_simple(void) +{ + unsigned char *result = NULL; + size_t result_len = 0; + unsigned char simple_value[] = "\x14\x18"; + unsigned char simple_value2[] = "\x64\x24\x44"; + static struct simpletlv_member simple[2] = { + {0x13, 2, {/*.value = simple_value*/}, SIMPLETLV_TYPE_LEAF}, + {0xDD, 3, {/*.value = simple_value2*/}, SIMPLETLV_TYPE_LEAF} + }; + unsigned char encoded[] = "\x13\x02\x14\x18\xDD\x03\x64\x24\x44"; + struct simpletlv_member *clone; + + simple[0].value.value = simple_value; + simple[1].value.value = simple_value2; + + clone = simpletlv_clone(simple, 2); + g_assert_nonnull(clone); + + result = NULL; + result_len = simpletlv_encode(clone, 2, &result, 0, NULL); + g_assert_cmpmem(result, result_len, encoded, 9); + g_free(result); + simpletlv_free(clone, 2); +} + +static void test_parse_simple(void) +{ + unsigned char data[] = "\x13\x02\x14\x18\xDD\x03\x64\x24\x44"; + size_t data_len = 9, tlv_len = 0; + struct simpletlv_member *tlv; + + tlv = simpletlv_parse(data, data_len, &tlv_len); + g_assert_cmpint(tlv_len, ==, 2); + + g_assert_cmpint(tlv[0].tag, ==, 0x13); + g_assert_cmpint(tlv[0].length, ==, 0x02); + g_assert_cmpint(tlv[0].type, ==, SIMPLETLV_TYPE_LEAF); + g_assert_cmpmem(tlv[0].value.value, tlv[0].length, "\x14\x18", 2); + + g_assert_cmpint(tlv[1].tag, ==, 0xDD); + g_assert_cmpint(tlv[1].length, ==, 0x03); + g_assert_cmpint(tlv[1].type, ==, SIMPLETLV_TYPE_LEAF); + g_assert_cmpmem(tlv[1].value.value, tlv[1].length, "\x64\x24\x44", 3); + + simpletlv_free(tlv, tlv_len); +} + +/* If there is some gargabe in the end of buffer, we would like to + * return at least what was properly parsed, rahter than to fail + * hard. + * Also makes sure we do not leak memory or crash on bad data. + * + * This is an issue for OpenSC at this moment, which fails to encode + * last TLV into the compound buffer for data objects. + */ +static void test_parse_last_bad(void) +{ + size_t data_len = 9; + unsigned char data[] = "\x13\x02\x14\x18\x28\x13\x64\x24\x44"; + /* this length is oveflow -^ */ + size_t data2_len = 7; + unsigned char data2[] = "\x13\x02\x14\x18\x28\xFF\xFF"; + /* this length is missing last byte -^ */ + size_t data3_len = 5; + unsigned char data3[] = "\x13\x02\x14\x18\x12"; + /* this length is missed completely -^ */ + size_t tlv_len = 0; + struct simpletlv_member *tlv; + + /* Test the overflow length in the last member */ + tlv = simpletlv_parse(data, data_len, &tlv_len); + g_assert_cmpint(tlv_len, ==, 1); + + g_assert_cmpint(tlv[0].tag, ==, 0x13); + g_assert_cmpint(tlv[0].length, ==, 0x02); + g_assert_cmpint(tlv[0].type, ==, SIMPLETLV_TYPE_LEAF); + g_assert_cmpmem(tlv[0].value.value, tlv[0].length, "\x14\x18", 2); + + simpletlv_free(tlv, tlv_len); + + /* Test the truncated length item in last member */ + tlv = simpletlv_parse(data2, data2_len, &tlv_len); + g_assert_cmpint(tlv_len, ==, 1); + + g_assert_cmpint(tlv[0].tag, ==, 0x13); + g_assert_cmpint(tlv[0].length, ==, 0x02); + g_assert_cmpint(tlv[0].type, ==, SIMPLETLV_TYPE_LEAF); + g_assert_cmpmem(tlv[0].value.value, tlv[0].length, "\x14\x18", 2); + + simpletlv_free(tlv, tlv_len); + + /* Test the missing length item in last member */ + tlv = simpletlv_parse(data3, data3_len, &tlv_len); + g_assert_cmpint(tlv_len, ==, 1); + + g_assert_cmpint(tlv[0].tag, ==, 0x13); + g_assert_cmpint(tlv[0].length, ==, 0x02); + g_assert_cmpint(tlv[0].type, ==, SIMPLETLV_TYPE_LEAF); + g_assert_cmpmem(tlv[0].value.value, tlv[0].length, "\x14\x18", 2); + + simpletlv_free(tlv, tlv_len); +} + +int main(int argc, char *argv[]) +{ + int ret; + + g_test_init(&argc, &argv, NULL); + + loop = g_main_loop_new(NULL, TRUE); + + g_test_add_func("/simpletlv/length/simple", test_length_simple); + g_test_add_func("/simpletlv/length/nested", test_length_nested); + g_test_add_func("/simpletlv/length/skipped", test_length_skipped); + g_test_add_func("/simpletlv/encode/simple", test_encode_simple); + g_test_add_func("/simpletlv/encode/nested", test_encode_nested); + g_test_add_func("/simpletlv/encode/skipped", test_encode_skipped); + g_test_add_func("/simpletlv/parse/simple", test_parse_simple); + g_test_add_func("/simpletlv/parse/last_bad", test_parse_last_bad); + g_test_add_func("/simpletlv/clone/simple", test_clone_simple); + + ret = g_test_run(); + + g_main_loop_unref(loop); + + return ret; +} + +/* vim: set ts=4 sw=4 tw=0 noet expandtab: */