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| author | Jakub Hrozek <jhrozek@redhat.com> | 2012-08-13 15:30:39 +0200 |
|---|---|---|
| committer | Jakub Hrozek <jhrozek@redhat.com> | 2012-09-07 14:39:01 +0200 |
| commit | d6721b3d75135cc5444b0a415a1710501630ea2a (patch) | |
| tree | a6de483b4131f163ca3b23d84c271534e93edba0 /configure.ac | |
| parent | b09c19e3769f27f12dcfc41fb5713bc0d6f492d6 (diff) | |
| download | sssd-d6721b3d75135cc5444b0a415a1710501630ea2a.tar.gz sssd-d6721b3d75135cc5444b0a415a1710501630ea2a.tar.xz sssd-d6721b3d75135cc5444b0a415a1710501630ea2a.zip | |
Use PTHREAD_MUTEX_ROBUST to avoid deadlock in the client
https://fedorahosted.org/sssd/ticket/1460
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 70830580d..2cde25174 100644 --- a/configure.ac +++ b/configure.ac @@ -47,9 +47,22 @@ BUILD_WITH_SHARED_BUILD_DIR AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[#include <pthread.h>]], [[pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;]])], - [AC_DEFINE([HAVE_PTHREAD], [1], [Pthread mutexes available.])], + [AC_DEFINE([HAVE_PTHREAD], [1], [Pthread mutexes available.]) + HAVE_PTHREAD=1 + ], [AC_MSG_WARN([Pthread library not found! Clients will not be thread safe...])]) + +AM_CONDITIONAL([HAVE_PTHREAD], [test x"$HAVE_PTHREAD" != "x"]) + +SAVE_LIBS=$LIBS +LIBS="$LIBS -lpthread" +AC_CHECK_FUNCS([ pthread_mutexattr_setrobust \ + pthread_mutex_consistent \ + pthread_mutexattr_setrobust_np \ + pthread_mutex_consistent_np ]) +LIBS=$SAVE_LIBS + #Check for PAM headers AC_CHECK_HEADERS([security/pam_appl.h security/pam_misc.h security/pam_modules.h], [AC_CHECK_LIB(pam, pam_get_item, [ PAM_LIBS="-lpam" ], [AC_MSG_ERROR([PAM must support pam_get_item])])], |