From: Serge Hallyn <serge.hallyn@ubuntu.com>
Date: Tue, 3 Jun 2014 03:04:12 +0000 (-0500)
Subject: configure.ac: don't let -lcgmanager end up in LIBS
X-Git-Tag: lxc-1.1.0.alpha1~72
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=07ffb1303ef5833847e9cf38d5557aceda9cc5f4;p=thirdparty%2Flxc.git

configure.ac: don't let -lcgmanager end up in LIBS

AC_SEARCH_LIBS always places the library being queried into LIBS.  We
don't want that - we were only checking whether a function is
available.  Not everything (notably not init.lxc.static) needs to
link against -lcgmanager.

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
---

diff --git a/configure.ac b/configure.ac
index 8865bc858..8185f3a58 100644
--- a/configure.ac
+++ b/configure.ac
@@ -257,7 +257,9 @@ AM_COND_IF([ENABLE_CGMANAGER],
 	])
 
 AC_MSG_CHECKING(for get_pid_cgroup_abs_sync)
+save_LIBS=$LIBS
 AC_SEARCH_LIBS([cgmanager_get_pid_cgroup_abs_sync], [cgmanager], [have_abs_cgroups=yes], [have_abs_cgroups=no], [-lnih -lnih-dbus -ldbus-1])
+LIBS=$save_LIBS
 if test "x$have_abs_cgroups" = "xyes"; then
 	AC_DEFINE([HAVE_CGMANAGER_GET_PID_CGROUP_ABS_SYNC], 1, [Have cgmanager_get_pid_cgroup_abs_sync])
 	AC_MSG_RESULT([yes])