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56 lines
2.2 KiB
CMake
56 lines
2.2 KiB
CMake
find_package(OpenGL REQUIRED)
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find_package(GLUT)
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if(NOT GLUT_FOUND)
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message("FreeGLUT library will be downloaded and built.")
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include(ExternalProject)
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# Include GLFW
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ExternalProject_Add (
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FREEGLUT
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URL https://sourceforge.net/projects/freeglut/files/freeglut/3.2.1/freeglut-3.2.1.tar.gz
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URL_MD5 cd5c670c1086358598a6d4a9d166949d
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CMAKE_ARGS -DCMAKE_BUILD_TYPE=RelWithDebInfo
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-DFREEGLUT_BUILD_SHARED_LIBS=ON
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-DFREEGLUT_BUILD_STATIC_LIBS=ON
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-DFREEGLUT_BUILD_DEMOS=OFF
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PREFIX ${CMAKE_CURRENT_BINARY_DIR}/freeglut
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BUILD_IN_SOURCE ON
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INSTALL_COMMAND ""
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)
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ExternalProject_Get_Property(FREEGLUT SOURCE_DIR)
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set(FREEGLUT_DIR ${SOURCE_DIR})
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endif(NOT GLUT_FOUND)
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# If necessary, use the RELATIVE flag, otherwise each source file may be listed
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# with full pathname. RELATIVE may makes it easier to extract an executable name
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# automatically.
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file( GLOB APP_SOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.cpp )
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# file( GLOB APP_SOURCES ${CMAKE_SOURCE_DIR}/*.c )
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# AUX_SOURCE_DIRECTORY(${CMAKE_CURRENT_SOURCE_DIR} APP_SOURCES)
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foreach( testsourcefile ${APP_SOURCES} )
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# I used a simple string replace, to cut off .cpp.
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string( REPLACE ".cpp" "" testname ${testsourcefile} )
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add_executable( ${testname} ${testsourcefile} )
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# set_target_properties(${testname} PROPERTIES LINKER_LANGUAGE CXX)
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if(OpenMP_CXX_FOUND)
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target_link_libraries(${testname} PRIVATE OpenMP::OpenMP_CXX)
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endif()
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if(NOT GLUT_FOUND)
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add_dependencies(${testname} FREEGLUT)
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target_include_directories(${testname} PRIVATE ${FREEGLUT_DIR}/include)
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target_link_directories(${testname} PRIVATE ${FREEGLUT_DIR}/lib)
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target_link_libraries(${testname} PRIVATE freeglut OpenGL::GL)
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else()
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target_include_directories(${testname} PRIVATE ${GLUT_INCLUDE_DIRS})
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target_link_libraries(${testname} PRIVATE OpenGL::GL ${GLUT_LIBRARIES})
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endif()
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if(APPLE)
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target_compile_options(${testname} PRIVATE -Wno-deprecated)
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endif(APPLE)
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install(TARGETS ${testname} DESTINATION "bin/graphics")
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endforeach( testsourcefile ${APP_SOURCES} )
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