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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 b09c5a7e90..5e887772c0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -835,6 +835,8 @@ AC_COMPILE_IFELSE(
[AC_MSG_RESULT(no)])
CFLAGS="$CFLAGS2"
+FP_VISIBILITY_HIDDEN
+
dnl ** check for librt
AC_CHECK_LIB(rt, clock_gettime)
AC_CHECK_FUNCS(clock_gettime timer_create timer_settime)