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-rw-r--r--configure.ac2
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index af38fa5e29..eef6c9fefc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -149,6 +149,8 @@ dnl Check clock_gettime and pthread_mutex_lock in libc (avoid linking to other l
AC_CHECK_FUNCS([fork inet_ntop inet_pton getrusage getpwuid_r nanosleep daemon getpid clock_gettime iconv localtime vasprintf],,)
AM_CONDITIONAL(HAVE_FORK, test "$ac_cv_func_fork" != "no")
+AC_CHECK_FUNCS([pthread_atfork __register_atfork],,)
+
AC_LIB_HAVE_LINKFLAGS(rt,, [#include <time.h>
#include <signal.h>
], [timer_create (0,0,0);])