# Makefile for support library, used only at build and test time

# Copyright (C) 2016-2018 Free Software Foundation, Inc.

# This file is part of the GNU C Library.

# The GNU C 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.

# The GNU C 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 the GNU C Library; if not, see

# <http://www.gnu.org/licenses/>.

subdir := support

include ../Makeconfig

extra-libs := libsupport

extra-libs-others = $(extra-libs)

extra-libs-noinstall := $(extra-libs)

libsupport-routines = \

  blob_repeat \

  check \

  check_addrinfo \

  check_dns_packet \

  check_hostent \

  check_netent \

  delayed_exit \

  ignore_stderr \

  next_to_fault \

  oom_error \

  resolv_test \

  set_fortify_handler \

  support-xfstat \

  support-xstat \

  support_become_root \

  support_can_chroot \

  support_capture_subprocess \

  support_capture_subprocess_check \

  support_chroot \

  support_copy_file_range \

  support_descriptor_supports_holes \

  support_descriptors \

  support_enter_mount_namespace \

  support_enter_network_namespace \

  support_format_address_family \

  support_format_addrinfo \

  support_format_dns_packet \

  support_format_herrno \

  support_format_hostent \

  support_format_netent \

  support_isolate_in_subprocess \

  support_openpty \

  support_paths \

  support_quote_blob \

  support_quote_string \

  support_record_failure \

  support_run_diff \

  support_shared_allocate \

  support_subprocess \

  support_test_compare_blob \

  support_test_compare_failure \

  support_test_compare_string \

  support_write_file_string \

  support_test_main \

  support_test_verify_impl \

  temp_file \

  write_message \

  xaccept \

  xaccept4 \

  xasprintf \

  xbind \

  xcalloc \

  xchroot \

  xclose \

  xconnect \

  xcopy_file_range \

  xdlfcn \

  xdup2 \

  xfclose \

  xfopen \

  xfork \

  xftruncate \

  xgetsockname \

  xlisten \

  xlseek \

  xmalloc \

  xmemstream \

  xmkdir \

  xmkdirp \

  xmmap \

  xmprotect \

  xmunmap \

  xopen \

  xpipe \

  xpoll \

  xpthread_attr_destroy \

  xpthread_attr_init \

  xpthread_attr_setdetachstate \

  xpthread_attr_setguardsize \

  xpthread_attr_setstacksize \

  xpthread_barrier_destroy \

  xpthread_barrier_init \

  xpthread_barrier_wait \

  xpthread_barrierattr_destroy \

  xpthread_barrierattr_init \

  xpthread_barrierattr_setpshared \

  xpthread_cancel \

  xpthread_check_return \

  xpthread_cond_wait \

  xpthread_create \

  xpthread_detach \

  xpthread_join \

  xpthread_mutex_consistent \

  xpthread_mutex_destroy \

  xpthread_mutex_init \

  xpthread_mutex_lock \

  xpthread_mutex_unlock \

  xpthread_mutexattr_destroy \

  xpthread_mutexattr_init \

  xpthread_mutexattr_setprotocol \

  xpthread_mutexattr_setpshared \

  xpthread_mutexattr_setrobust \

  xpthread_mutexattr_settype \

  xpthread_once \

  xpthread_rwlock_init \

  xpthread_rwlock_destroy \

  xpthread_rwlock_rdlock \

  xpthread_rwlock_unlock \

  xpthread_rwlock_wrlock \

  xpthread_rwlockattr_init \

  xpthread_rwlockattr_setkind_np \

  xpthread_sigmask \

  xpthread_spin_lock \

  xpthread_spin_unlock \

  xraise \

  xreadlink \

  xrealloc \

  xrecvfrom \

  xsendto \

  xsetsockopt \

  xsigaction \

  xsignal \

  xsocket \

  xposix_spawn \

  xposix_spawn_file_actions_addclose \

  xposix_spawn_file_actions_adddup2 \

  xstrdup \

  xstrndup \

  xsymlink \

  xsysconf \

  xunlink \

  xwaitpid \

  xwrite \

libsupport-static-only-routines := $(libsupport-routines)

# Only build one variant of the library.

libsupport-inhibit-o := .os

ifeq ($(build-shared),yes)

libsupport-inhibit-o += .o

endif

CFLAGS-support_paths.c = \

		-DSRCDIR_PATH=\"`cd .. ; pwd`\" \

		-DOBJDIR_PATH=\"`cd $(objpfx)/..; pwd`\" \

		-DOBJDIR_ELF_LDSO_PATH=\"`cd $(objpfx)/..; pwd`/elf/$(rtld-installed-name)\" \

		-DINSTDIR_PATH=\"$(prefix)\" \

		-DLIBDIR_PATH=\"$(libdir)\"

ifeq (,$(CXX))

LINKS_DSO_PROGRAM = links-dso-program-c

else

LINKS_DSO_PROGRAM = links-dso-program

LDLIBS-links-dso-program = -lstdc++ -lgcc -lgcc_s $(libunwind)

endif

LDLIBS-test-container = $(libsupport)

others += test-container

others-noinstall += test-container

others += shell-container echo-container true-container

others-noinstall += shell-container echo-container true-container

others += $(LINKS_DSO_PROGRAM)

others-noinstall += $(LINKS_DSO_PROGRAM)

$(objpfx)test-container : $(libsupport)

$(objpfx)shell-container : $(libsupport)

$(objpfx)echo-container : $(libsupport)

$(objpfx)true-container : $(libsupport)

tests = \

  README-testing \

  tst-support-namespace \

  tst-support_blob_repeat \

  tst-support_capture_subprocess \

  tst-support_descriptors \

  tst-support_format_dns_packet \

  tst-support_quote_blob \

  tst-support_quote_string \

  tst-support_record_failure \

  tst-test_compare \

  tst-test_compare_blob \

  tst-test_compare_string \

  tst-xreadlink \

ifeq ($(run-built-tests),yes)

tests-special = \

  $(objpfx)tst-support_record_failure-2.out

$(objpfx)tst-support_record_failure-2.out: tst-support_record_failure-2.sh \

  $(objpfx)tst-support_record_failure

	$(SHELL) $< $(common-objpfx) '$(test-program-prefix-before-env)' \

	  '$(run-program-env)' '$(test-program-prefix-after-env)' \

	  > $@; \

	$(evaluate-test)

endif

$(objpfx)tst-support_format_dns_packet: $(common-objpfx)resolv/libresolv.so

tst-support_capture_subprocess-ARGS = -- $(host-test-program-cmd)

include ../Rules