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From: "Dirk-Jan C. Binnema" <djcb.bulk@gmail.com>
To: linux-bluetooth@vger.kernel.org
Cc: "Dirk-Jan C. Binnema" <djcb@djcbsoftware.nl>
Subject: [PATCH] build: use -lrt for clock_gettime on glibc < 2.17
Date: Fri,  6 Sep 2013 09:43:37 +0300	[thread overview]
Message-ID: <1378449817-575-1-git-send-email-djcb.bulk@gmail.com> (raw)

From: "Dirk-Jan C. Binnema" <djcb@djcbsoftware.nl>

glibc before 2.17 (e.g., fedora 18) requires -lrt for clock_gettime.
AC_SEARCH_LIBS adds it to LIBS in that case
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index 050d30d..403e323 100644
--- a/configure.ac
+++ b/configure.ac
@@ -40,6 +40,7 @@ AC_ARG_ENABLE(threads, AC_HELP_STRING([--enable-threads],
 AC_CHECK_FUNC(signalfd, dummy=yes,
 			AC_MSG_ERROR(signalfd support is required))
 
+AC_SEARCH_LIBS(clock_gettime,rt)
 AC_CHECK_FUNC(clock_gettime, dummy=yes,
 			AC_MSG_ERROR(realtime clock support is required))
 
-- 
1.8.3.1


             reply	other threads:[~2013-09-06  6:43 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-06  6:43 Dirk-Jan C. Binnema [this message]
     [not found] ` <52E3B66B-DC7A-4225-8779-8C1E9B0FC15E@holtmann.org>
2013-09-06  8:07   ` [PATCH] build: use -lrt for clock_gettime on glibc < 2.17 Dirk-Jan C. Binnema
2013-09-06  8:09   ` Dirk-Jan C. Binnema
     [not found]     ` <4A735792-B4D7-468A-A61A-488F605AAB30@holtmann.org>
2013-09-10  7:20       ` Dirk-Jan C. Binnema
2013-09-10  7:55     ` Johan Hedberg

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