[gnome-panel] build: explicitly link to xrandr

[Vincent Untz <vuntz src gnome org>]

commit 787dc4c9b1d433829de03b6c89df3a748bddc31d
Author: Vincent Untz <vuntz gnome org>
Date:   Tue Sep 14 09:53:08 2010 +0200

    build: explicitly link to xrandr
    
    https://bugzilla.gnome.org/show_bug.cgi?id=629562

 configure.ac            |    8 +++-----
 gnome-panel/Makefile.am |    2 ++
 2 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 7529bd6..dd4db7a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -235,11 +235,9 @@ AC_SUBST(X_LIBS)
 
 dnl X RANDR extension
 
-if $PKG_CONFIG --exists "xrandr >= 1.2.0" ; then
-	AC_DEFINE(HAVE_RANDR, 1, [Have the Xrandr extension library])
-	have_randr=yes
-else
-	have_randr=no
+PKG_CHECK_MODULES(XRANDR, xrandr >= 1.2.0, have_randr=yes, have_randr=no)
+if test "x$have_randr" = "xyes"; then
+  AC_DEFINE(HAVE_RANDR, 1, [Have the Xrandr extension library])
 fi
 
 dnl Modules dir
diff --git a/gnome-panel/Makefile.am b/gnome-panel/Makefile.am
index 0993dfe..bf5d2dc 100644
--- a/gnome-panel/Makefile.am
+++ b/gnome-panel/Makefile.am
@@ -19,6 +19,7 @@ INCLUDES =							\
 	-DGMENU_I_KNOW_THIS_IS_UNSTABLE				\
 	$(DISABLE_DEPRECATED_CFLAGS)				\
 	$(PANEL_CFLAGS)						\
+	$(XRANDR_CFLAGS)					\
 	$(WARN_CFLAGS)						\
 	$(NULL)
 
@@ -152,6 +153,7 @@ gnome_panel_LDADD =		\
 	$(top_builddir)/gnome-panel/libpanel-applet-private/libpanel-applet-private.la	\
 	$(top_builddir)/gnome-panel/libpanel-util/libpanel-util.la			\
 	$(PANEL_LIBS)									\
+	$(XRANDR_LIBS)									\
 	$(X_LIBS)
 
 gnome_panel_LDFLAGS = -export-dynamic