random: Make thread-safe.

[sliver-openvswitch.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 78ac593..e4f9991 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -45,6 +45,7 @@ AC_SEARCH_LIBS([pow], [m])
 AC_SEARCH_LIBS([clock_gettime], [rt])
 AC_SEARCH_LIBS([timer_create], [rt])
 AC_SEARCH_LIBS([pthread_sigmask], [pthread])
+AC_FUNC_STRERROR_R
 
 OVS_CHECK_ESX
 OVS_CHECK_COVERAGE