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				@ -26,7 +26,14 @@ IF (APPLE)
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				    SET(CMAKE_CXX_FLAGS_RELEASE "-stdlib=libc++")
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				ENDIF (APPLE)
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				#external includes
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				include_directories(${GLFW_INCLUDE_DIRS})
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				include_directories(${OPENGL_INCLUDE_DIR})
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				include_directories(${GLEW_INCLUDE_DIR})
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				#use pkg_search_module library dirs
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				link_directories(${GLFW_LIBRARY_DIRS})
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				option(DISABLE_QT4 "Disable Qt4 GUI" OFF)
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				if(NOT DISABLE_QT4)
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				    include(FindQt4)
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				@ -47,10 +54,6 @@ include(GetGitRevisionDescription)
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				get_git_head_revision(GIT_REF_SPEC GIT_REV)
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				git_describe(GIT_DESC --always --long --dirty)
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				git_branch_name(GIT_BRANCH)
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				# external includes
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				include_directories(${OPENGL_INCLUDE_DIR})
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				include_directories(${GLEW_INCLUDE_DIR})
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				# internal includes
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				include_directories(src)
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