From e17187091d463ad008c0b74eb04de5078b2abb96 Mon Sep 17 00:00:00 2001 From: Michal Schmidt Date: Wed, 14 Nov 2012 14:44:05 +0100 Subject: [PATCH] configure.ac: fix FTBFS with new glibc glibc moved clock_* functions from librt to the core libc. As a result, clock_gettime is no more a suitable symbol to use when finding librt. Look for mq_open instead. Reference: http://www.sourceware.org/git/gitweb.cgi?p=glibc.git&h=6e6249d0b461b952d0f544792372663feb6d792a Fixes a FTBFS in Fedora Rawhide. --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index c4638d15a..71ea6ad25 100644 --- a/configure.ac +++ b/configure.ac @@ -171,7 +171,7 @@ CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\ -Wl,-z,now]) AC_SUBST([OUR_LDFLAGS], $with_ldflags) -AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])]) +AC_SEARCH_LIBS([mq_open], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])]) AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])]) save_LIBS="$LIBS" -- 2.30.2