From 19a2c6e0a745fca24e4dfa7b93a88d10af340c98 Mon Sep 17 00:00:00 2001
From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Thu, 4 Mar 2010 12:10:40 +0000
Subject: Use DL_LIBS, remove -ldl from global LIBS and link -ldl only when
 needed.

---
 configure.in | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index b985c987..f6324202 100644
--- a/configure.in
+++ b/configure.in
@@ -789,14 +789,12 @@ fi;
 
 ################################################################################
 dnl -- Check for dlopen
-AC_CHECK_LIB(dl, dlopen, HAVE_LIBDL=yes, HAVE_LIBDL=no)
-
-if [[ "x$HAVE_LIBDL" = xyes ]]; then
+AC_CHECK_LIB(dl, dlopen, [
 	AC_DEFINE([HAVE_LIBDL], 1, [Define to 1 if dynamic libraries are available.])
-	LIBS="-ldl $LIBS"
-else
-	HAVE_LIBDL=no
-fi
+	DL_LIBS="-ldl"
+	HAVE_LIBDL=yes ], [
+	DL_LIBS=
+	HAVE_LIBDL=no ])
 
 ################################################################################
 dnl -- Check for shared/static conflicts
@@ -1074,6 +1072,7 @@ AC_SUBST(DEBUG)
 AC_SUBST(DEVMAPPER)
 AC_SUBST(DLM_CFLAGS)
 AC_SUBST(DLM_LIBS)
+AC_SUBST(DL_LIBS)
 AC_SUBST(DMEVENTD)
 AC_SUBST(DM_COMPAT)
 AC_SUBST(DM_DEVICE_GID)
-- 
cgit