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path: root/pkgs/tools/X11/virtualgl/fixturbopath.patch
blob: 2177555e33ae0c40499e363889ea0efe394c1efb (plain) (blame)
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--- VirtualGL-2.3/cmakescripts/FindTurboJPEG.cmake.orig 2012-02-02 17:33:49.496283001 +0100
+++ VirtualGL-2.3/cmakescripts/FindTurboJPEG.cmake      2012-02-02 17:44:18.772483239 +0100
@@ -40,8 +40,11 @@
        endif()
 endif()
 
-set(TJPEG_LIBRARY ${DEFAULT_TJPEG_LIBRARY} CACHE PATH
-  "TurboJPEG library path (default: ${DEFAULT_TJPEG_LIBRARY})")
+if(NOT TJPEG_LIBRARY)
+       message(STATUS "TJPEG_LIBRARY environment variable not set")
+       set(TJPEG_LIBRARY ${DEFAULT_TJPEG_LIBRARY} CACHE PATH
+               "TurboJPEG library path (default: ${DEFAULT_TJPEG_LIBRARY})")
+endif()
 
 if(WIN32)
        set(CMAKE_REQUIRED_DEFINITIONS -MT)