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Make coreutils programs. --Makefile--

This is included by the top-level Makefile.am.

Copyright (C) 1990-2018 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 https://www.gnu.org/licenses/.

FIXME: once lib/ and gnulib-tests/ are also converted, hoist to Makefile.am

AM_CFLAGS = $(WERROR_CFLAGS)

The list of all programs (separated in different variables to express

the how and when they should be installed) is defined in this makefile

fragment, autogenerated by the 'gen-lists-of-programs.sh' auxiliary

script.

include $(srcdir)/src/cu-progs.mk

EXTRA_PROGRAMS = \ $(no_install__progs) \ $(build_if_possible__progs) \ $(default__progs)

The user can tweak these lists at configure time.

bin_PROGRAMS = @bin_PROGRAMS@ pkglibexec_PROGRAMS = @pkglibexec_PROGRAMS@

Needed by the testsuite.

noinst_PROGRAMS = \ src/getlimits \ src/make-prime-list

noinst_HEADERS = \ src/chown-core.h \ src/copy.h \ src/cp-hash.h \ src/die.h \ src/dircolors.h \ src/expand-common.h \ src/fiemap.h \ src/find-mount-point.h \ src/fs.h \ src/fs-is-local.h \ src/group-list.h \ src/ioblksize.h \ src/longlong.h \ src/ls.h \ src/operand2sig.h \ src/prog-fprintf.h \ src/remove.h \ src/set-fields.h \ src/system.h \ src/uname.h

EXTRA_DIST += \ src/dcgen \ src/dircolors.hin \ src/primes.h \ src/tac-pipe.c \ src/extract-magic

CLEANFILES += $(SCRIPTS)

Also remove these sometimes-built programs.

For example, even when excluded, they're built via 'sc_check-AUTHORS'

or 'dist'.

CLEANFILES += $(no_install__progs)

noinst_LIBRARIES += src/libver.a nodist_src_libver_a_SOURCES = src/version.c src/version.h

Tell the linker to omit references to unused shared libraries.

AM_LDFLAGS = $(IGNORE_UNUSED_LIBRARIES_CFLAGS)

Extra libraries needed by more than one program. Will be updated later.

copy_ldadd = remove_ldadd =

Sometimes, the expansion of $(LIBINTL) includes -lc which may

include modules defining variables like 'optind', so libcoreutils.a

must precede $(LIBINTL) in order to ensure we use GNU getopt.

But libcoreutils.a must also follow $(LIBINTL), since libintl uses

replacement functions defined in libcoreutils.a.

LDADD = src/libver.a lib/libcoreutils.a $(LIBINTL) lib/libcoreutils.a

First, list all programs, to make listing per-program libraries easier.

See [ below.

src_arch_LDADD = $(LDADD) src_base64_LDADD = $(LDADD) src_base32_LDADD = $(LDADD) src_basename_LDADD = $(LDADD) src_cat_LDADD = $(LDADD) src_chcon_LDADD = $(LDADD) src_chgrp_LDADD = $(LDADD) src_chmod_LDADD = $(LDADD) src_chown_LDADD = $(LDADD) src_chroot_LDADD = $(LDADD) src_cksum_LDADD = $(LDADD) src_comm_LDADD = $(LDADD) src_nproc_LDADD = $(LDADD) src_cp_LDADD = $(LDADD) if !SINGLE_BINARY src_coreutils_LDADD = $(LDADD) endif src_csplit_LDADD = $(LDADD) src_cut_LDADD = $(LDADD) src_date_LDADD = $(LDADD) src_dd_LDADD = $(LDADD) src_df_LDADD = $(LDADD)

See dir_LDADD below

src_dircolors_LDADD = $(LDADD) src_dirname_LDADD = $(LDADD) src_du_LDADD = $(LDADD) src_echo_LDADD = $(LDADD) src_env_LDADD = $(LDADD) src_expand_LDADD = $(LDADD) src_expr_LDADD = $(LDADD) src_factor_LDADD = $(LDADD) src_false_LDADD = $(LDADD) src_fmt_LDADD = $(LDADD) src_fold_LDADD = $(LDADD) src_getlimits_LDADD = $(LDADD) src_ginstall_LDADD = $(LDADD) src_groups_LDADD = $(LDADD) src_head_LDADD = $(LDADD) src_hostid_LDADD = $(LDADD) src_hostname_LDADD = $(LDADD) src_id_LDADD = $(LDADD) src_join_LDADD = $(LDADD) src_kill_LDADD = $(LDADD) src_link_LDADD = $(LDADD) src_ln_LDADD = $(LDADD) src_logname_LDADD = $(LDADD) src_ls_LDADD = $(LDADD)

This must not depend on anything in lib/, since it is used to generate

src/primes.h. If it depended on libcoreutils.a, that would pull all lib/*.c

into BUILT_SOURCES.

src_make_prime_list_LDADD =

src_md5sum_LDADD = $(LDADD) src_mkdir_LDADD = $(LDADD) src_mkfifo_LDADD = $(LDADD) src_mknod_LDADD = $(LDADD) src_mktemp_LDADD = $(LDADD) src_mv_LDADD = $(LDADD) src_nice_LDADD = $(LDADD) src_nl_LDADD = $(LDADD) src_nohup_LDADD = $(LDADD) src_numfmt_LDADD = $(LDADD) src_od_LDADD = $(LDADD) src_paste_LDADD = $(LDADD) src_pathchk_LDADD = $(LDADD) src_pinky_LDADD = $(LDADD) src_pr_LDADD = $(LDADD) src_printenv_LDADD = $(LDADD) src_printf_LDADD = $(LDADD) src_ptx_LDADD = $(LDADD) src_pwd_LDADD = $(LDADD) src_readlink_LDADD = $(LDADD) src_realpath_LDADD = $(LDADD) src_rm_LDADD = $(LDADD) src_rmdir_LDADD = $(LDADD) src_runcon_LDADD = $(LDADD) src_seq_LDADD = $(LDADD) src_sha1sum_LDADD = $(LDADD) src_sha224sum_LDADD = $(LDADD) src_sha256sum_LDADD = $(LDADD) src_sha384sum_LDADD = $(LDADD) src_sha512sum_LDADD = $(LDADD) src_shred_LDADD = $(LDADD) src_shuf_LDADD = $(LDADD) src_sleep_LDADD = $(LDADD) src_sort_LDADD = $(LDADD) src_split_LDADD = $(LDADD) src_stat_LDADD = $(LDADD) src_stdbuf_LDADD = $(LDADD) src_stty_LDADD = $(LDADD) src_sum_LDADD = $(LDADD) src_sync_LDADD = $(LDADD) src_tac_LDADD = $(LDADD) src_tail_LDADD = $(LDADD) src_tee_LDADD = $(LDADD) src_test_LDADD = $(LDADD) src_timeout_LDADD = $(LDADD) src_touch_LDADD = $(LDADD) src_tr_LDADD = $(LDADD) src_true_LDADD = $(LDADD) src_truncate_LDADD = $(LDADD) src_tsort_LDADD = $(LDADD) src_tty_LDADD = $(LDADD) src_uname_LDADD = $(LDADD) src_unexpand_LDADD = $(LDADD) src_uniq_LDADD = $(LDADD) src_unlink_LDADD = $(LDADD) src_uptime_LDADD = $(LDADD) src_users_LDADD = $(LDADD)

See vdir_LDADD below

src_wc_LDADD = $(LDADD) src_who_LDADD = $(LDADD) src_whoami_LDADD = $(LDADD) src_yes_LDADD = $(LDADD)

Synonyms. Recall that Automake transliterates '[' and '/' to '_'.

src___LDADD = $(src_test_LDADD) src_dir_LDADD = $(src_ls_LDADD) src_vdir_LDADD = $(src_ls_LDADD)

src_cp_LDADD += $(copy_ldadd) src_ginstall_LDADD += $(copy_ldadd) src_mv_LDADD += $(copy_ldadd)

src_mv_LDADD += $(remove_ldadd) src_rm_LDADD += $(remove_ldadd)

for eaccess, euidaccess

copy_ldadd += $(LIB_EACCESS) remove_ldadd += $(LIB_EACCESS) src_sort_LDADD += $(LIB_EACCESS) src_test_LDADD += $(LIB_EACCESS)

for selinux use

copy_ldadd += $(LIB_SELINUX) src_chcon_LDADD += $(LIB_SELINUX) src_ginstall_LDADD += $(LIB_SELINUX) src_id_LDADD += $(LIB_SELINUX) src_id_LDADD += $(LIB_SMACK) src_ls_LDADD += $(LIB_SELINUX) src_ls_LDADD += $(LIB_SMACK) src_mkdir_LDADD += $(LIB_SELINUX) src_mkdir_LDADD += $(LIB_SMACK) src_mkfifo_LDADD += $(LIB_SELINUX) src_mkfifo_LDADD += $(LIB_SMACK) src_mknod_LDADD += $(LIB_SELINUX) src_mknod_LDADD += $(LIB_SMACK) src_runcon_LDADD += $(LIB_SELINUX) src_stat_LDADD += $(LIB_SELINUX)

for nvlist_lookup_uint64_array

src_stat_LDADD += $(LIB_NVPAIR)

for gettime, settime, utimecmp, utimens

copy_ldadd += $(LIB_CLOCK_GETTIME) src_date_LDADD += $(LIB_CLOCK_GETTIME) src_ginstall_LDADD += $(LIB_CLOCK_GETTIME) src_ls_LDADD += $(LIB_CLOCK_GETTIME) src_pr_LDADD += $(LIB_CLOCK_GETTIME) src_timeout_LDADD += $(LIB_TIMER_TIME) src_touch_LDADD += $(LIB_CLOCK_GETTIME)

for gethrxtime

src_dd_LDADD += $(LIB_GETHRXTIME)

for cap_get_file

src_ls_LDADD += $(LIB_CAP)

for fdatasync

src_dd_LDADD += $(LIB_FDATASYNC) src_shred_LDADD += $(LIB_FDATASYNC) src_sync_LDADD += $(LIB_FDATASYNC)

for xnanosleep

src_sleep_LDADD += $(LIB_NANOSLEEP) src_sort_LDADD += $(LIB_NANOSLEEP) src_tail_LDADD += $(LIB_NANOSLEEP)

for various GMP functions

src_expr_LDADD += $(LIB_GMP) src_factor_LDADD += $(LIB_GMP)

for getloadavg

src_uptime_LDADD += $(GETLOADAVG_LIBS)

for various ACL functions

copy_ldadd += $(LIB_ACL) src_ls_LDADD += $(LIB_HAS_ACL)

for various xattr functions

copy_ldadd += $(LIB_XATTR)

for print_unicode_char, proper_name_utf8

src_factor_LDADD += $(LIBICONV) src_printf_LDADD += $(LIBICONV) src_ptx_LDADD += $(LIBICONV)

for libcrypto hash routines

src_md5sum_LDADD += $(LIB_CRYPTO) src_sort_LDADD += $(LIB_CRYPTO) src_sha1sum_LDADD += $(LIB_CRYPTO) src_sha224sum_LDADD += $(LIB_CRYPTO) src_sha256sum_LDADD += $(LIB_CRYPTO) src_sha384sum_LDADD += $(LIB_CRYPTO) src_sha512sum_LDADD += $(LIB_CRYPTO)

for canon_host

src_pinky_LDADD += $(GETADDRINFO_LIB) src_who_LDADD += $(GETADDRINFO_LIB)

for gethostname, uname

src_hostname_LDADD += $(GETHOSTNAME_LIB) src_uname_LDADD += $(GETHOSTNAME_LIB)

for strsignal

src_kill_LDADD += $(LIBTHREAD)

for pthread

src_sort_LDADD += $(LIB_PTHREAD)

Get the release year from lib/version-etc.c.

RELEASE_YEAR = \ sed -n '/.*COPYRIGHT_YEAR = $[0-9][0-9][0-9][0-9]$ };/s//\1/p' \ $(top_srcdir)/lib/version-etc.c

selinux_sources = \ src/selinux.c \ src/selinux.h

copy_sources = \ src/copy.c \ src/cp-hash.c \ src/extent-scan.c \ src/extent-scan.h \ src/force-link.c \ src/force-link.h

Use 'ginstall' in the definition of PROGRAMS and in dependencies to avoid

confusion with the 'install' target. The install rule transforms 'ginstall'

to install before applying any user-specified name transformations.

Don't apply prefix transformations to libstdbuf shared lib

as that's not generally needed, and we need to reference the

name directly in LD_PRELOAD etc. In general it's surprising

that $(transform) is applied to libexec at all given that is

for internal package naming, not privy to $(transform).

transform = s/ginstall/install/;/libstdbuf/!$(program_transform_name)

src_ginstall_SOURCES = src/install.c src/prog-fprintf.c $(copy_sources) \ $(selinux_sources)

This is for the '[' program. Automake transliterates '[' and '/' to '_'.

src___SOURCES = src/lbracket.c

nodist_src_coreutils_SOURCES = src/coreutils.h src_coreutils_SOURCES = src/coreutils.c

src_cp_SOURCES = src/cp.c $(copy_sources) $(selinux_sources) src_dir_SOURCES = src/ls.c src/ls-dir.c src_vdir_SOURCES = src/ls.c src/ls-vdir.c src_id_SOURCES = src/id.c src/group-list.c src_groups_SOURCES = src/groups.c src/group-list.c src_ls_SOURCES = src/ls.c src/ls-ls.c src_ln_SOURCES = src/ln.c \ src/force-link.c src/force-link.h \ src/relpath.c src/relpath.h src_chown_SOURCES = src/chown.c src/chown-core.c src_chgrp_SOURCES = src/chgrp.c src/chown-core.c src_kill_SOURCES = src/kill.c src/operand2sig.c src_realpath_SOURCES = src/realpath.c src/relpath.c src/relpath.h src_timeout_SOURCES = src/timeout.c src/operand2sig.c

src_mv_SOURCES = src/mv.c src/remove.c $(copy_sources) $(selinux_sources) src_rm_SOURCES = src/rm.c src/remove.c

src_mkdir_SOURCES = src/mkdir.c src/prog-fprintf.c $(selinux_sources) src_rmdir_SOURCES = src/rmdir.c src/prog-fprintf.c

src_mkfifo_SOURCES = src/mkfifo.c $(selinux_sources) src_mknod_SOURCES = src/mknod.c $(selinux_sources)

src_df_SOURCES = src/df.c src/find-mount-point.c src_stat_SOURCES = src/stat.c src/find-mount-point.c

src_uname_SOURCES = src/uname.c src/uname-uname.c src_arch_SOURCES = src/uname.c src/uname-arch.c

src_cut_SOURCES = src/cut.c src/set-fields.c src_numfmt_SOURCES = src/numfmt.c src/set-fields.c

src_md5sum_CPPFLAGS = -DHASH_ALGO_MD5=1 $(AM_CPPFLAGS) src_sha1sum_SOURCES = src/md5sum.c src_sha1sum_CPPFLAGS = -DHASH_ALGO_SHA1=1 $(AM_CPPFLAGS) src_sha224sum_SOURCES = src/md5sum.c src_sha224sum_CPPFLAGS = -DHASH_ALGO_SHA224=1 $(AM_CPPFLAGS) src_sha256sum_SOURCES = src/md5sum.c src_sha256sum_CPPFLAGS = -DHASH_ALGO_SHA256=1 $(AM_CPPFLAGS) src_sha384sum_SOURCES = src/md5sum.c src_sha384sum_CPPFLAGS = -DHASH_ALGO_SHA384=1 $(AM_CPPFLAGS) src_sha512sum_SOURCES = src/md5sum.c src_sha512sum_CPPFLAGS = -DHASH_ALGO_SHA512=1 $(AM_CPPFLAGS)

Include the file on the command line to avoid modifying

the blake2 upstream source

if USE_XLC_INCLUDE src_b2sum_CPPFLAGS = -qinclude=config.h else src_b2sum_CPPFLAGS = -include config.h endif src_b2sum_CPPFLAGS += -DHASH_ALGO_BLAKE2=1 $(AM_CPPFLAGS) src_b2sum_SOURCES = src/md5sum.c \ src/blake2/blake2.h src/blake2/blake2-impl.h \ src/blake2/blake2b-ref.c \ src/blake2/b2sum.c src/blake2/b2sum.h

src_base64_CPPFLAGS = -DBASE_TYPE=64 $(AM_CPPFLAGS) src_base32_SOURCES = src/base64.c src_base32_CPPFLAGS = -DBASE_TYPE=32 $(AM_CPPFLAGS)

src_ginstall_CPPFLAGS = -DENABLE_MATCHPATHCON=1 $(AM_CPPFLAGS)

src_expand_SOURCES = src/expand.c src/expand-common.c src_unexpand_SOURCES = src/unexpand.c src/expand-common.c

Ensure we don't link against libcoreutils.a as that lib is

not compiled with -fPIC which causes issues on 64 bit at least

src_libstdbuf_so_LDADD = $(LIBINTL)

Note libstdbuf is only compiled if GCC is available

(as per the check in configure.ac), so these flags should be available.

libtool is probably required to relax this dependency.

src_libstdbuf_so_LDFLAGS = -shared src_libstdbuf_so_CFLAGS = -fPIC $(AM_CFLAGS)

BUILT_SOURCES += src/coreutils.h if SINGLE_BINARY

Single binary dependencies

src_coreutils_CFLAGS = -DSINGLE_BINARY $(AM_CFLAGS)

src_coreutils_LDFLAGS = $(AM_LDFLAGS)

src_coreutils_LDADD = $(single_binary_deps) $(LDADD) $(single_binary_libs) src_coreutils_DEPENDENCIES = $(LDADD) $(single_binary_deps)

include $(top_srcdir)/src/single-binary.mk

Creates symlinks or shebangs to the installed programs when building

coreutils single binary.

EXTRA_src_coreutils_DEPENDENCIES = src/coreutils_$(single_binary_install_type) endif SINGLE_BINARY

CLEANFILES += src/coreutils_symlinks src/coreutils_symlinks: Makefile $(AM_V_GEN)touch $@ $(AM_V_at)${MKDIR_P} src $(AM_V_at)for i in x $(single_binary_progs); do \ test $$i = x && continue; \ rm -f src/$$i$(EXEEXT) || exit $$?; \ $(LN_S) -s coreutils$(EXEEXT) src/$$i$(EXEEXT) || exit $$?; \ done

CLEANFILES += src/coreutils_shebangs src/coreutils_shebangs: Makefile $(AM_V_GEN)touch $@ $(AM_V_at)${MKDIR_P} src $(AM_V_at)for i in x $(single_binary_progs); do \ test $$i = x && continue; \ rm -f src/$$i$(EXEEXT) || exit $$?; \ printf '#!%s --coreutils-prog-shebang=%s\n' \ $(abs_top_builddir)/src/coreutils$(EXEEXT) $$i \ >src/$$i$(EXEEXT) || exit $$?; \ chmod a+x,a-w src/$$i$(EXEEXT) || exit $$?; \ done

clean-local: $(AM_V_at)for i in x $(single_binary_progs); do \ test $$i = x && continue; \ rm -f src/$$i$(EXEEXT) || exit $$?; \ done

BUILT_SOURCES += src/dircolors.h src/dircolors.h: src/dcgen src/dircolors.hin $(AM_V_GEN)rm -f $@ $@-t $(AM_V_at)${MKDIR_P} src $(AM_V_at)$(PERL) -w -- $(srcdir)/src/dcgen \ $(srcdir)/src/dircolors.hin > $@-t $(AM_V_at)chmod a-w $@-t $(AM_V_at)mv $@-t $@

This file is built by maintainers. It's architecture-independent,

and it needs to be built on a widest-known-int architecture, so it's

built only if absent. It is not cleaned because we don't want to

insist that maintainers must build on hosts that support the widest

known ints (currently 128-bit).

BUILT_SOURCES += $(top_srcdir)/src/primes.h $(top_srcdir)/src/primes.h: $(AM_V_at)${MKDIR_P} src $(MAKE) src/make-prime-list$(EXEEXT) $(AM_V_GEN)rm -f $@ $@-t $(AM_V_at)src/make-prime-list$(EXEEXT) 5000 > $@-t $(AM_V_at)chmod a-w $@-t $(AM_V_at)mv $@-t $@

false exits nonzero even with --help or --version.

test doesn't support --help or --version.

Tell automake to exempt then from that installcheck test.

AM_INSTALLCHECK_STD_OPTIONS_EXEMPT = src/false src/test

Compare fs.h with the list of file system names/magic-numbers in the

Linux statfs man page. This target prints any new name/number pairs.

Also compare against /usr/include/linux/magic.h

.PHONY: src/fs-magic-compare src/fs-magic-compare: src/fs-magic src/fs-kernel-magic src/fs-def @join -v1 -t@ src/fs-magic src/fs-def @join -v1 -t@ src/fs-kernel-magic src/fs-def

CLEANFILES += src/fs-def src/fs-def: src/fs.h grep '^# *define ' src/fs.h | $(ASSORT) > $@-t && mv $@-t $@

Massage bits of the statfs man page and definitions from

/usr/include/linux/magic.h to be in a form consistent with what's in fs.h.

fs_normalize_perl_subst = \ -e 's/MINIX_SUPER_MAGIC\b/MINIX/;' \ -e 's/MINIX_SUPER_MAGIC2\b/MINIX_30/;' \ -e 's/MINIX2_SUPER_MAGIC\b/MINIX_V2/;' \ -e 's/MINIX2_SUPER_MAGIC2\b/MINIX_V2_30/;' \ -e 's/MINIX3_SUPER_MAGIC\b/MINIX_V3/;' \ -e 's/CIFS_MAGIC_NUMBER/CIFS/;' \ -e 's/AFS_FS/KAFS/;' \ -e 's/(SUPER)?_MAGIC//;' \ -e 's/\s+0x(\S+)/" 0x" . uc $$1/e;' \ -e 's/(\s+0x)(\X{3})\b/$${1}0$$2/;' \ -e 's/(\s+0x)(\X{6})\b/$${1}00$$2/;' \ -e 's/(\s+0x)(\X{7})\b/$${1}0$$2/;' \ -e 's/^\s+//;' \ -e 's/^\043define\s+//;' \ -e 's/^(XIAFS)/$$1/;' \ -e 's/^USBDEVICE/USBDEVFS/;' \ -e 's/NTFS_SB/NTFS/;' \ -e 's/^/\043 define S_MAGIC_/;' \ -e 's,\s/* .? */,,;'

DISTCLEANFILES += src/fs-latest-magic.h

This rule currently gets the latest header, but probably isn't general

enough to enable by default.

@kgit='https://git.kernel.org/cgit/linux/kernel/git'; \

wget -q $$kgit/torvalds/linux.git/plain/include/uapi/linux/magic.h \

-O $@

src/fs-latest-magic.h: @touch $@

CLEANFILES += src/fs-kernel-magic src/fs-kernel-magic: Makefile src/fs-latest-magic.h @perl -ne '/^#define.*0x/ and print' \ /usr/include/linux/magic.h src/fs-latest-magic.h \ | perl -p \ $(fs_normalize_perl_subst) \ | grep -Ev 'S_MAGIC_EXT[34]|STACK_END' \ | $(ASSORT) -u \ > $@-t && mv $@-t $@

BUILT_SOURCES += src/fs-is-local.h src/fs-is-local.h: src/stat.c src/extract-magic $(AM_V_GEN)rm -f $@ $(AM_V_at)${MKDIR_P} src $(AM_V_at)$(PERL) $(srcdir)/src/extract-magic \ --local $(srcdir)/src/stat.c > $@t $(AM_V_at)chmod a-w $@t $(AM_V_at)mv $@t $@

BUILT_SOURCES += src/fs.h src/fs.h: src/stat.c src/extract-magic $(AM_V_GEN)rm -f $@ $(AM_V_at)${MKDIR_P} src $(AM_V_at)$(PERL) $(srcdir)/src/extract-magic \ $(srcdir)/src/stat.c > $@t $(AM_V_at)chmod a-w $@t $(AM_V_at)mv $@t $@

BUILT_SOURCES += src/version.c src/version.c: Makefile $(AM_V_GEN)rm -f $@ $(AM_V_at)${MKDIR_P} src $(AM_V_at)printf '#include <config.h>\n' > $@t $(AM_V_at)printf 'char const *Version = "$(PACKAGE_VERSION)";\n' >> $@t $(AM_V_at)chmod a-w $@t $(AM_V_at)mv $@t $@

BUILT_SOURCES += src/version.h src/version.h: Makefile $(AM_V_GEN)rm -f $@ $(AM_V_at)${MKDIR_P} src $(AM_V_at)printf 'extern char const *Version;\n' > $@t $(AM_V_at)chmod a-w $@t $(AM_V_at)mv $@t $@

Generates a list of macro invocations like:

SINGLE_BINARY_PROGRAM(program_name_str, main_name)

once for each program list on $(single_binary_progs). Note that

for [ the macro invocation is:

SINGLE_BINARY_PROGRAM("[", _)

DISTCLEANFILES += src/coreutils.h src/coreutils.h: Makefile $(AM_V_GEN)rm -f $@ $(AM_V_at)${MKDIR_P} src $(AM_V_at)for prog in x $(single_binary_progs); do \ test $$prog = x && continue; \ prog=basename $$prog; \ main=echo $$prog | tr '[' '_'; \ echo "SINGLE_BINARY_PROGRAM(\"$$prog\", $$main)"; \ done | sort > $@t $(AM_V_at)chmod a-w $@t $(AM_V_at)mv $@t $@

DISTCLEANFILES += src/version.c src/version.h MAINTAINERCLEANFILES += $(BUILT_SOURCES)

all_programs = \ $(bin_PROGRAMS) \ $(bin_SCRIPTS) \ $(EXTRA_PROGRAMS)

pm = progs-makefile pr = progs-readme

Ensure that the list of programs in README matches the list

of programs we can build.

check-local: check-README check-duplicate-no-install .PHONY: check-README check-README: $(AM_V_GEN)rm -rf $(pr) $(pm) $(AM_V_at)echo $(all_programs) \ | tr -s ' ' '\n' \ | sed -e 's,$(EXEEXT)$$,,' \ -e 's,^src/,,' \ -e 's/^ginstall$$/install/' \ | sed /libstdbuf/d \ | $(ASSORT) -u > $(pm) && \ sed -n '/^The programs . are:/,/^[a-zA-Z]/p' $(top_srcdir)/README \ | sed -n '/^ /s///p' | tr -s ' ' '\n' > $(pr) $(AM_V_at)diff $(pm) $(pr) && rm -rf $(pr) $(pm)

Ensure that a by-default-not-installed program (listed in

$(no_install__progs) is not also listed as another $(EXTRA_PROGRAMS)

entry, because if that were to happen, it would be installed

by default.

.PHONY: check-duplicate-no-install check-duplicate-no-install: $(AM_V_GEN)test -z "echo '$(EXTRA_PROGRAMS)' | tr ' ' '\n' | uniq -d"

Use the just-built 'ginstall', when not cross-compiling.

if CROSS_COMPILING cu_install_program = @INSTALL@ else cu_install_program = src/ginstall endif INSTALL = $(cu_install_program) -c