From be56ca152142b73b62cd216adf059498f3cb7061 Mon Sep 17 00:00:00 2001
From: Martin <martin@urbackup.org>
Date: Fri, 11 Dec 2015 12:51:50 +0100
Subject: [PATCH] Link with -lrt if necessary

(cherry picked from commit 524b2086403944979636b71a5a609ace60a1cf54)
---
 configure.ac_client | 4 ++++
 configure.ac_server | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/configure.ac_client b/configure.ac_client
index a5cbbe30..1b1bcc4d 100644
--- a/configure.ac_client
+++ b/configure.ac_client
@@ -97,5 +97,9 @@ then
 	AC_PROG_OBJCXX
 fi
 
+AC_SEARCH_LIBS([clock_gettime], [rt posix4],
+	[test "$ac_cv_search_clock_gettime" = "none required" || LIBS="$LIBS $ac_cv_search_clock_gettime"],
+	[AC_MSG_FAILURE([No library for clock_gettime found])] )
+
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT
diff --git a/configure.ac_server b/configure.ac_server
index 1c371044..91350b08 100644
--- a/configure.ac_server
+++ b/configure.ac_server
@@ -107,5 +107,9 @@ then
 fi
 AC_SUBST([WITH_FUSEPLUGIN_CXXFLAGS])
 
+AC_SEARCH_LIBS([clock_gettime], [rt posix4],
+	[test "$ac_cv_search_clock_gettime" = "none required" || LIBS="$LIBS $ac_cv_search_clock_gettime"],
+	[AC_MSG_FAILURE([No library for clock_gettime found])] )
+
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT