--- ray/src/CMakeLists.txt	2011/10/22 22:38:10	1.1
+++ ray/src/CMakeLists.txt	2012/04/25 22:21:06	1.3
@@ -7,11 +7,18 @@ else()
   set(LIB_M )
 endif()
 
-find_package(OpenGL)
-find_package(X11)
-
 include_directories(common)
-
+# create a macro to generate
+macro(create_version_file version_file)
+  add_custom_command(
+    OUTPUT "${version_file}"
+    COMMAND "${CMAKE_COMMAND}"
+    -DVERSION_OUT_FILE="${version_file}"
+    -DVERSION_IN_FILE="${radiance_SOURCE_DIR}/src/rt/VERSION"
+    -DVERSION_GOLD="${radiance_SOURCE_DIR}/src/rt/Version.c"
+    -P "${radiance_SOURCE_DIR}/src/rt/create_version.cmake"
+    )
+endmacro()
 add_subdirectory(common)
 add_subdirectory(cal)
 add_subdirectory(cv)