Consolidate glew into one location to speed up build.

examples/OpenGL/CMakeLists.txt

@@ -25,7 +25,6 @@ PROJECT(OpenGLExample)
 
 #Projects source files
 SET(SRC_FILES
-	glew/glew.cpp
 	main.cpp
 	OpenGLImmediateModeSupport.cpp
 	OpenGLSupport.cpp
@@ -36,17 +35,12 @@ SET(SRC_FILES
 
 #Projects headers files	
 SET(INC_FILES
-	glew/glew.h
-	glew/glxew.h
-	glew/wglew.h
 	OpenGLImmediateModeSupport.h
 	OpenGLSupport.h
 	OpenGLVertexBufferObjectSupport.h
 	OpenGLWidget.h
 	Shapes.h
-	)
-
-ADD_DEFINITIONS(-DGLEW_STATIC)
+)
 
 #"Sources" and "Headers" are the group names in Visual Studio.
 #They may have other uses too...
@@ -56,7 +50,7 @@ SOURCE_GROUP("Headers" FILES ${INC_FILES})
 FIND_PACKAGE(OpenGL REQUIRED)
 
 #Tell CMake the paths for OpenGL and for PolyVox (which is just relative to our current location)
-INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR} ${PolyVoxCore_SOURCE_DIR}/include)
+INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR} ${PolyVoxCore_SOURCE_DIR}/include ${GLEW_SOURCE_DIR})
 LINK_DIRECTORIES(${PolyVoxCore_BINARY_DIR})
 
 #Build
@@ -64,7 +58,7 @@ ADD_EXECUTABLE(OpenGLExample ${SRC_FILES})
 IF(MSVC)
 	SET_TARGET_PROPERTIES(OpenGLExample PROPERTIES COMPILE_FLAGS "/W4 /wd4127")
 ENDIF(MSVC)
-TARGET_LINK_LIBRARIES(OpenGLExample ${QT_LIBRARIES} ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} PolyVoxCore)
+TARGET_LINK_LIBRARIES(OpenGLExample glew ${QT_LIBRARIES} ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} PolyVoxCore)
 SET_PROPERTY(TARGET OpenGLExample PROPERTY FOLDER "Examples")
 
 #Install - Only install the example in Windows