Demos (master): cmake: Only use pkg-config where available.

[Jose Fonseca]

Module: Demos
Branch: master
Commit: 695ec8ed350e3339ba2f205cc20dda46c25641f4
URL:    http://cgit.freedesktop.org/mesa/demos/commit/?id=695ec8ed350e3339ba2f205cc20dda46c25641f4

Author: José Fonseca <jfonseca at vmware.com>
Date:   Thu Nov 15 16:39:08 2012 +0000

cmake: Only use pkg-config where available.

---

 CMakeLists.txt |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index af631d5..f9ca83f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,7 +17,7 @@ find_path (GLEW_INCLUDE_DIR GL/glew.h
       /usr/include/GL
 )
 
-if (NOT WIN32)
+if (PKG_CONFIG_FOUND)
 	pkg_check_modules (GLEW REQUIRED glew>=1.5.4)
 	pkg_check_modules (EGL egl)
 	pkg_check_modules (GLESV1 glesv1_cm)