From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Fri, 10 Jun 2011 22:26:49 +0000 (-0400)
Subject: Remove unneeded liburcu symbol check
X-Git-Tag: v2.0-pre1~82
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=bd5bb7089d7b2a6e1d082a16abee82b5544e2c0f;p=lttng-tools.git

Remove unneeded liburcu symbol check

synchronize_rcu symbol is going away with userspace rcu 0.6. lttng-tools
is not using this library directly anyway, just the list header provided
by urcu. Therefore only check for the list header.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/configure.ac b/configure.ac
index 441230f88..83e055885 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,9 +26,6 @@ AC_CHECK_LIB([uuid], [uuid_generate], [],
 )
 
 # Check liburcu
-AC_CHECK_LIB([urcu], [synchronize_rcu], [],
-	[AC_MSG_ERROR([Cannot find liburcu. Use [LDFLAGS]=-Ldir to specify its location.])]
-)
 AC_CHECK_DECL([cds_list_add], [],
 	[AC_MSG_ERROR([liburcu 0.5.4 or newer is needed])], [[#include <urcu/list.h>]]
 )