Use AC_SEARCH_LIBS instead of hardcoded lists

Use AC_SEARCH_LIBS to detect what library provides sem_*.
This allows us to stop hardcoding the ld arguments in the various MakeFiles.

Suggested-by: Natanael Copa <ncopa@alpinelinux.org>
Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
This commit is contained in:
Stéphane Graber 2013-02-19 11:36:07 -05:00
parent 67e571de63
commit c9a841734e
3 changed files with 3 additions and 12 deletions

View File

@ -286,6 +286,9 @@ AC_CHECK_FUNCS([fgetln],
AC_DEFINE(HAVE_FGETLN,1,[Have fgetln]), AC_DEFINE(HAVE_FGETLN,1,[Have fgetln]),
AM_CONDITIONAL(HAVE_FGETLN, false)) AM_CONDITIONAL(HAVE_FGETLN, false))
# Check for some libraries
AC_SEARCH_LIBS(sem_open, [rt pthread])
# Check for some standard binaries # Check for some standard binaries
AC_PROG_GCC_TRADITIONAL AC_PROG_GCC_TRADITIONAL
AC_PROG_SED AC_PROG_SED

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@ -114,10 +114,6 @@ liblxc_so_LDFLAGS = \
liblxc_so_LDADD = $(CAP_LIBS) $(APPARMOR_LIBS) $(SECCOMP_LIBS) liblxc_so_LDADD = $(CAP_LIBS) $(APPARMOR_LIBS) $(SECCOMP_LIBS)
if !IS_BIONIC
liblxc_so_LDADD += -lutil -lrt
endif
bin_SCRIPTS = \ bin_SCRIPTS = \
lxc-ps \ lxc-ps \
lxc-netstat \ lxc-netstat \
@ -172,10 +168,6 @@ AM_LDFLAGS += -Wl,-rpath -Wl,$(libdir)
endif endif
LDADD=liblxc.so @CAP_LIBS@ @APPARMOR_LIBS@ @SECCOMP_LIBS@ LDADD=liblxc.so @CAP_LIBS@ @APPARMOR_LIBS@ @SECCOMP_LIBS@
if !IS_BIONIC
LDADD += -lrt
endif
lxc_attach_SOURCES = lxc_attach.c lxc_attach_SOURCES = lxc_attach.c
lxc_cgroup_SOURCES = lxc_cgroup.c lxc_cgroup_SOURCES = lxc_cgroup.c
lxc_checkpoint_SOURCES = lxc_checkpoint.c lxc_checkpoint_SOURCES = lxc_checkpoint.c

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@ -2,10 +2,6 @@ if ENABLE_TESTS
LDADD = ../lxc/liblxc.so LDADD = ../lxc/liblxc.so
if !IS_BIONIC
LDADD += -lpthread
endif
lxc_test_containertests_SOURCES = containertests.c lxc_test_containertests_SOURCES = containertests.c
lxc_test_locktests_SOURCES = locktests.c lxc_test_locktests_SOURCES = locktests.c
lxc_test_startone_SOURCES = startone.c lxc_test_startone_SOURCES = startone.c