[PATCH] make: test for mq_getattr rather than clock_gettime

[Natanael Copa <ncopa@xxxxxxxxxxxxxxx>]

Some systems (like uClibc) has 2 versions of clock_gettime and will
use a lighter version when linked without -lrt. Therefore we test for
mq_getattr instead of clock_gettime.

Signed-off-by: Natanael Copa <ncopa@xxxxxxxxxxxxxxx>
---
 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/configure.ac b/configure.ac
index a88a34c..382e9c0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -21,7 +21,7 @@ AC_PREFIX_DEFAULT([/usr])
 AC_PATH_PROG([XSLTPROC], [xsltproc])
 AM_CONDITIONAL(HAVE_XSLTPROC, test x"$XSLTPROC" != x)
 
-AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([POSIX RT library not found])])
+AC_SEARCH_LIBS([mq_getattr], [rt], [], [AC_MSG_ERROR([POSIX RT library not found])])
 
 PKG_CHECK_MODULES(BLKID, blkid >= 2.20)
 
-- 
1.7.9

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