mirror of
https://github.com/Perlmint/glew-cmake.git
synced 2025-02-19 15:10:42 +00:00
Merge branch 'feature/pkgconfig'
This commit is contained in:
Gyusun Yeom
commit
6f770a5b5b
240
CMakeLists.txt
240
CMakeLists.txt
@ -1,128 +1,160 @@
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CMAKE_MINIMUM_REQUIRED( VERSION 2.6 )
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PROJECT( "glew" )
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cmake_minimum_required(VERSION 2.6)
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project("glew")
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SET( SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src )
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SET( INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/include )
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SET( RC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/build )
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set(SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src)
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set(INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/include)
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set(RC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/build)
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SET( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib )
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SET( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib )
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SET( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin )
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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OPTION( glew-cmake_BUILD_SHARED "Build the shared glew library" ON )
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OPTION( glew-cmake_BUILD_STATIC "Build the static glew library" ON )
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OPTION( glew-cmake_BUILD_SINGLE_CONTEXT "Build the single context glew library" ON )
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OPTION( glew-cmake_BUILD_MULTI_CONTEXT "Build the multi context glew library" ON )
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include("GeneratePkgConfig.cmake")
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option(glew-cmake_BUILD_SHARED "Build the shared glew library" ON)
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option(glew-cmake_BUILD_STATIC "Build the static glew library" ON)
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option(glew-cmake_BUILD_SINGLE_CONTEXT "Build the single context glew library" ON)
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option(glew-cmake_BUILD_MULTI_CONTEXT "Build the multi context glew library" ON)
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option(USE_GLU "Use GLU" OFF)
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option(PKG_CONFIG_REPRESENTATIVE_TARGET "Generate pc file for specified target as glew. libglew_static|libglewmx_static|libglew_shared|libglewmx_shared" OFF)
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option(ONLY_LIBS "Do not build executables" OFF)
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SET( LIBGLEW_SRCS ${SRC_DIR}/glew.c )
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file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/config/version _VERSION_MAJOR_STRING REGEX "GLEW_MAJOR[ ]*=[ ]*[0-9]+.*")
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string(REGEX REPLACE "GLEW_MAJOR[ ]*=[ ]*([0-9]+)" "\\1" CPACK_PACKAGE_VERSION_MAJOR ${_VERSION_MAJOR_STRING})
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file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/config/version _VERSION_MINOR_STRING REGEX "GLEW_MINOR[ ]*=[ ]*[0-9]+.*")
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string(REGEX REPLACE "GLEW_MINOR[ ]*=[ ]*([0-9]+)" "\\1" CPACK_PACKAGE_VERSION_MINOR ${_VERSION_MINOR_STRING})
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file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/config/version _VERSION_PATCH_STRING REGEX "GLEW_MICRO[ ]*=[ ]*[0-9]+.*")
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string(REGEX REPLACE "GLEW_MICRO[ ]*=[ ]*([0-9]+)" "\\1" CPACK_PACKAGE_VERSION_PATCH ${_VERSION_PATCH_STRING})
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set(GLEW_VERSION ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH})
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IF( WIN32 )
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ADD_DEFINITIONS( -DWIN32_MEAN_AND_LEAN -DVC_EXTRALEAN -D_CRT_SECURE_NO_WARNINGS )
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ENDIF( )
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set(LIBGLEW_SRCS ${SRC_DIR}/glew.c)
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IF( MSVC )
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LIST( APPEND LIBGLEW_SRCS ${RC_DIR}/glew.rc )
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ENDIF( )
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set(DEFINITIONS)
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if(WIN32)
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list(APPEND DEFINITIONS -DWIN32_MEAN_AND_LEAN -DVC_EXTRALEAN -D_CRT_SECURE_NO_WARNINGS)
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endif()
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IF( NOT USE_GLU )
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ADD_DEFINITIONS( -DGLEW_NO_GLU )
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ENDIF( )
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if(MSVC)
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list(APPEND LIBGLEW_SRCS ${RC_DIR}/glew.rc)
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endif()
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IF( WIN32 )
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SET( GL_LIBRARY opengl32 )
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ELSEIF( APPLE )
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FIND_LIBRARY( GL_LIBRARY OpenGL )
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FIND_LIBRARY( AGL_LIBRARY AGL )
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SET( PLATFORM_SPECIFIC_LIBRARIES ${AGL_LIBRARY} )
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ELSE( )
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SET( GL_LIBRARY GL )
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SET( PLATFORM_SPECIFIC_LIBRARIES X11 dl Xext )
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ENDIF( )
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find_package(OpenGL REQUIRED)
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IF ( glew-cmake_BUILD_STATIC )
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IF ( glew-cmake_BUILD_SINGLE_CONTEXT )
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ADD_LIBRARY( libglew_static STATIC ${LIBGLEW_SRCS} )
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if(NOT USE_GLU)
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list(APPEND DEFINITIONS -DGLEW_NO_GLU)
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set(pc_requires)
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else()
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set(pc_requires REQUIRES glu)
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list(APPEND LIBRARIES OpenGL::GLU)
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if(NOT OPENGL_GLU_FOUND)
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message(FATAL_ERROR "GLU is not found. but GLU option is enabled")
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endif()
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endif( )
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SET_TARGET_PROPERTIES( libglew_static PROPERTIES
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ARCHIVE_OUTPUT_NAME "glew"
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DEBUG_POSTFIX d )
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TARGET_INCLUDE_DIRECTORIES( libglew_static PUBLIC ${INCLUDE_DIR} )
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TARGET_COMPILE_DEFINITIONS( libglew_static PUBLIC GLEW_STATIC )
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TARGET_LINK_LIBRARIES( libglew_static ${GL_LIBRARY} ${PLATFORM_SPECIFIC_LIBRARIES} )
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INSTALL( TARGETS libglew_static ARCHIVE DESTINATION lib )
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ENDIF ( )
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if(WIN32)
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list(APPEND LIBRARIES opengl32)
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elseif(APPLE)
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find_library(GL_LIBRARY OpenGL)
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find_library(AGL_LIBRARY AGL)
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list(APPEND LIBRARIES ${GL_LIBRARY} ${AGL_LIBRARY})
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else()
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list(APPEND LIBRARIES GL X11 dl Xext)
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endif()
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IF ( glew-cmake_BUILD_MULTI_CONTEXT )
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ADD_LIBRARY( libglewmx_static STATIC ${LIBGLEW_SRCS} )
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if(glew-cmake_BUILD_STATIC)
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if(glew-cmake_BUILD_SINGLE_CONTEXT)
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add_library(libglew_static STATIC ${LIBGLEW_SRCS})
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SET_TARGET_PROPERTIES( libglewmx_static PROPERTIES
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ARCHIVE_OUTPUT_NAME "glewmx"
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DEBUG_POSTFIX d )
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TARGET_COMPILE_DEFINITIONS( libglewmx_static INTERFACE GLEW_MX)
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TARGET_INCLUDE_DIRECTORIES( libglewmx_static PUBLIC ${INCLUDE_DIR} )
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TARGET_COMPILE_DEFINITIONS( libglewmx_static PUBLIC GLEW_STATIC )
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TARGET_LINK_LIBRARIES( libglewmx_static ${GL_LIBRARY} ${PLATFORM_SPECIFIC_LIBRARIES} )
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INSTALL( TARGETS libglewmx_static ARCHIVE DESTINATION lib )
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ENDIF ( )
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ENDIF ( )
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set_target_properties(libglew_static PROPERTIES
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OUTPUT_NAME "glew"
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DEBUG_POSTFIX d)
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IF ( glew-cmake_BUILD_SHARED )
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IF ( glew-cmake_BUILD_SINGLE_CONTEXT )
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ADD_LIBRARY( libglew_shared SHARED ${LIBGLEW_SRCS} )
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target_include_directories(libglew_static PUBLIC ${INCLUDE_DIR})
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target_compile_definitions(libglew_static PUBLIC GLEW_STATIC ${DEFINITIONS})
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target_link_libraries(libglew_static ${LIBRARIES} )
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set_target_properties(libglew_static PROPERTIES VERSION ${GLEW_VERSION})
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install(TARGETS libglew_static ARCHIVE DESTINATION lib)
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endif()
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SET_TARGET_PROPERTIES( libglew_shared PROPERTIES
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RUNTIME_OUTPUT_NAME "glew"
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LIBRARY_OUTPUT_NAME "glew"
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DEBUG_POSTFIX d )
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if(glew-cmake_BUILD_MULTI_CONTEXT)
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add_library(libglewmx_static STATIC ${LIBGLEW_SRCS})
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TARGET_INCLUDE_DIRECTORIES( libglew_shared PUBLIC ${INCLUDE_DIR} )
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TARGET_COMPILE_DEFINITIONS( libglew_shared PUBLIC GLEW_BUILD )
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TARGET_LINK_LIBRARIES( libglew_shared ${GL_LIBRARY} ${PLATFORM_SPECIFIC_LIBRARIES} )
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INSTALL( TARGETS libglew_shared ARCHIVE DESTINATION lib
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LIBRARY DESTINATION lib
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RUNTIME DESTINATION bin )
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ENDIF ( )
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set_target_properties(libglewmx_static PROPERTIES
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OUTPUT_NAME "glewmx"
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DEBUG_POSTFIX d)
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IF ( glew-cmake_BUILD_MULTI_CONTEXT )
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ADD_LIBRARY( libglewmx_shared SHARED ${LIBGLEW_SRCS} )
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target_compile_definitions(libglewmx_static INTERFACE GLEW_MX PUBLIC GLEW_STATIC ${DEFINITIONS})
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target_include_directories(libglewmx_static PUBLIC ${INCLUDE_DIR})
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target_link_libraries(libglewmx_static ${LIBRARIES})
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set_target_properties(libglewmx_static PROPERTIES VERSION ${GLEW_VERSION})
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install(TARGETS libglewmx_static ARCHIVE DESTINATION lib)
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endif()
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endif()
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SET_TARGET_PROPERTIES( libglewmx_shared PROPERTIES
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RUNTIME_OUTPUT_NAME "glewmx"
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LIBRARY_OUTPUT_NAME "glewmx"
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DEBUG_POSTFIX d )
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if(glew-cmake_BUILD_SHARED)
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if(glew-cmake_BUILD_SINGLE_CONTEXT)
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add_library(libglew_shared SHARED ${LIBGLEW_SRCS})
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TARGET_COMPILE_DEFINITIONS( libglewmx_shared INTERFACE GLEW_MX)
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TARGET_INCLUDE_DIRECTORIES( libglewmx_shared PUBLIC ${INCLUDE_DIR} )
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TARGET_COMPILE_DEFINITIONS( libglewmx_shared PUBLIC GLEW_BUILD )
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TARGET_LINK_LIBRARIES( libglewmx_shared ${GL_LIBRARY} ${PLATFORM_SPECIFIC_LIBRARIES} )
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INSTALL( TARGETS libglewmx_shared ARCHIVE DESTINATION lib
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LIBRARY DESTINATION lib
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RUNTIME DESTINATION bin )
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ENDIF ( )
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ENDIF ( )
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set_target_properties(libglew_shared PROPERTIES
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OUTPUT_NAME "glew"
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DEBUG_POSTFIX d)
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FILE( GLOB PUBLIC_HEADERS "include/GL/*.h" )
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INSTALL( FILES ${PUBLIC_HEADERS} DESTINATION include/GL/ )
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target_compile_definitions(libglew_shared PUBLIC GLEW_BUILD ${DEFINITIONS})
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target_include_directories(libglew_shared PUBLIC ${INCLUDE_DIR})
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target_link_libraries(libglew_shared ${LIBRARIES})
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set_target_properties(libglew_shared PROPERTIES VERSION ${GLEW_VERSION})
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install(TARGETS libglew_shared
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ARCHIVE DESTINATION lib
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LIBRARY DESTINATION lib
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RUNTIME DESTINATION bin)
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endif()
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IF( ${CMAKE_CURRENT_SOURCE_DIR} STREQUAL ${CMAKE_SOURCE_DIR} AND NOT ONLY_LIBS )
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SET( GLEWINFO_SRCS ${SRC_DIR}/glewinfo.c )
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SET( VISUALINFO_SRCS ${SRC_DIR}/visualinfo.c )
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IF( MSVS )
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LIST( APPEND GLEWINFO_SRCS ${RC_DIR}/glewinfo.rc )
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LIST( APPEND VISUALINFO_SRCS ${RC_DIR}/visualinfo.rc )
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ENDIF( )
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if(glew-cmake_BUILD_MULTI_CONTEXT)
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add_library(libglewmx_shared SHARED ${LIBGLEW_SRCS})
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ADD_EXECUTABLE( glewinfo ${GLEWINFO_SRCS} )
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ADD_EXECUTABLE( visualinfo ${VISUALINFO_SRCS} )
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set_target_properties(libglewmx_shared PROPERTIES
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OUTPUT_NAME "glewmx"
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DEBUG_POSTFIX d)
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IF ( glew-cmake_BUILD_STATIC )
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TARGET_LINK_LIBRARIES( glewinfo libglew_static )
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TARGET_LINK_LIBRARIES( visualinfo libglew_static )
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ELSE ( )
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TARGET_LINK_LIBRARIES( glewinfo libglew_shared )
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TARGET_LINK_LIBRARIES( visualinfo libglew_shared )
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ENDIF ( )
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target_compile_definitions(libglewmx_shared PUBLIC GLEW_BUILD ${DEFINITIONS} INTERFACE GLEW_MX)
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target_include_directories(libglewmx_shared PUBLIC ${INCLUDE_DIR})
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target_link_libraries(libglewmx_shared ${LIBRARIES})
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set_target_properties(libglewmx_shared PROPERTIES VERSION ${GLEW_VERSION})
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install(TARGETS libglewmx_shared
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ARCHIVE DESTINATION lib
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LIBRARY DESTINATION lib
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RUNTIME DESTINATION bin)
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endif()
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endif()
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INSTALL( TARGETS glewinfo visualinfo DESTINATION bin )
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ENDIF( )
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if(PKG_CONFIG_REPRESENTATIVE_TARGET)
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GeneratePkgConfigFile(${PKG_CONFIG_REPRESENTATIVE_TARGET} "The OpenGL Extension Wrangler library"
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NAME "glew"
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LIBRARY_DIR lib
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${pc_requires})
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endif()
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file(GLOB PUBLIC_HEADERS "include/GL/*.h")
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install(FILES ${PUBLIC_HEADERS} DESTINATION include/GL/)
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if(${CMAKE_CURRENT_SOURCE_DIR} STREQUAL ${CMAKE_SOURCE_DIR} AND NOT ONLY_LIBS)
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set(GLEWINFO_SRCS ${SRC_DIR}/glewinfo.c)
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set(VISUALINFO_SRCS ${SRC_DIR}/visualinfo.c)
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if(MSVS)
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list(APPEND GLEWINFO_SRCS ${RC_DIR}/glewinfo.rc)
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list(APPEND VISUALINFO_SRCS ${RC_DIR}/visualinfo.rc)
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endif()
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add_executable(glewinfo ${GLEWINFO_SRCS})
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add_executable(visualinfo ${VISUALINFO_SRCS})
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if(glew-cmake_BUILD_STATIC)
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target_link_libraries(glewinfo libglew_static)
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target_link_libraries(visualinfo libglew_static)
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else()
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target_link_libraries(glewinfo libglew_shared)
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target_link_libraries(visualinfo libglew_shared)
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endif()
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install(TARGETS glewinfo visualinfo DESTINATION bin)
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endif()
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58
GeneratePkgConfig.cmake
Normal file
58
GeneratePkgConfig.cmake
Normal file
@ -0,0 +1,58 @@
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function(GeneratePkgConfigFile target description)
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cmake_parse_arguments(pc "" "NAME;REQUIRES;LIBRARY_DIR" "" ${ARGV})
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if(NOT pc_LIBRARY_DIR)
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set(pc_LIBRARY_DIR ${CMAKE_INSTALL_LIBDIR})
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endif()
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if(WIN32)
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set(PKGCONFIG_INSTALL_DIR)
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else()
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set(PKGCONFIG_INSTALL_DIR ${pc_LIBRARY_DIR}/pkgconfig)
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endif()
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if(NOT pc_NAME)
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set(pc_NAME ${target})
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endif()
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get_property(raw_definitions TARGET ${target} PROPERTY INTERFACE_COMPILE_DEFINITIONS)
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set(definitions "")
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foreach(def IN LISTS raw_definitions)
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if(def MATCHES "-D")
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list(APPEND definitions ${def})
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else()
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list(APPEND definitions "-D${def}")
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endif()
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endforeach()
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list(JOIN definitions " " definitions)
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get_property(target_output TARGET ${target} PROPERTY OUTPUT_NAME)
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get_filename_component(target_output ${target_output} NAME)
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set(links "-l${target_output}")
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get_property(raw_links TARGET ${target} PROPERTY INTERFACE_LINK_LIBRARIES)
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foreach(link IN LISTS raw_links)
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if(link MATCHES "-l")
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list(APPEND links ${link})
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elseif(TARGET ${link})
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get_property(link_target TARGET ${link} PROPERTY OUTPUT_NAME)
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list(APPEND links ${link_target})
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else()
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list(APPEND links "-l${link}")
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endif()
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endforeach()
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list(JOIN links " " links)
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get_property(version TARGET ${target} PROPERTY VERSION)
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set(out_file "${CMAKE_CURRENT_BINARY_DIR}/${pc_NAME}.pc")
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file(WRITE ${out_file} "prefix=${CMAKE_INSTALL_PREFIX}\n")
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file(APPEND ${out_file} "exec_prefix=\${prefix}\n")
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file(APPEND ${out_file} "libdir=\${prefix}/${pc_LIBRARY_DIR}\n")
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file(APPEND ${out_file} "includedir=\${prefix}/include\n")
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file(APPEND ${out_file} "\n")
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file(APPEND ${out_file} "Name: ${pc_NAME}\n")
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file(APPEND ${out_file} "Description: ${description}\n")
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file(APPEND ${out_file} "Version: ${version}\n")
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file(APPEND ${out_file} "Cflags: -I\${includedir} ${definitions}\n")
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file(APPEND ${out_file} "Libs: -L\${libdir} ${links}\n")
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if(pc_REQUIRES)
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file(APPEND ${out_file} "Requires: ${pc_REQUIRES}")
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endif()
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install(FILES ${out_file} DESTINATION "${PKGCONFIG_INSTALL_DIR}")
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endfunction()
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