From 05cb054140c2a5494311e77602316fa18c1d174a Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Sat, 20 Dec 2008 12:52:16 +0000
Subject: [PATCH] Added OPTIONAL into INCLUDE(FindPkgConfig)

---
 src/osgViewer/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osgViewer/CMakeLists.txt b/src/osgViewer/CMakeLists.txt
index 918657fd4..60be60c3d 100644
--- a/src/osgViewer/CMakeLists.txt
+++ b/src/osgViewer/CMakeLists.txt
@@ -88,7 +88,7 @@ ELSE(WIN32)
         # X11 for everybody else
 
 
-        INCLUDE(FindPkgConfig)
+        INCLUDE(FindPkgConfig OPTIONAL)
         IF (PKG_CONFIG_FOUND)
 
             PKG_CHECK_MODULES(XRANDR xrandr)