forked from bartvdbraak/blender
09da9d4393
blender_add_lib now takes a separate include argument to suppress warnings in system includes (mostly ffmpeg & python). also only build wm_apple.c on apple+carbon configuration.
476 lines
14 KiB
CMake
476 lines
14 KiB
CMake
# -*- mode: cmake; indent-tabs-mode: t; -*-
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# $Id$
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# Nicer makefiles with -I/1/foo/ instead of -I/1/2/3/../../foo/
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# use it instead of include_directories()
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macro(blender_include_dirs
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includes)
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foreach(inc ${ARGV})
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get_filename_component(abs_inc ${inc} ABSOLUTE)
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list(APPEND all_incs ${abs_inc})
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endforeach()
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include_directories(${all_incs})
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endmacro()
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macro(blender_include_dirs_sys
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includes)
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foreach(inc ${ARGV})
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get_filename_component(abs_inc ${inc} ABSOLUTE)
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list(APPEND all_incs ${abs_inc})
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endforeach()
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include_directories(SYSTEM ${all_incs})
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endmacro()
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macro(blender_source_group
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sources)
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# Group by location on disk
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source_group("Source Files" FILES CMakeLists.txt)
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foreach(SRC ${sources})
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get_filename_component(SRC_EXT ${SRC} EXT)
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if(${SRC_EXT} MATCHES ".h" OR ${SRC_EXT} MATCHES ".hpp")
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source_group("Header Files" FILES ${SRC})
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else()
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source_group("Source Files" FILES ${SRC})
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endif()
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endforeach()
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endmacro()
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# only MSVC uses SOURCE_GROUP
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macro(blender_add_lib_nolist
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name
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sources
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includes
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includes_sys)
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# message(STATUS "Configuring library ${name}")
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# include_directories(${includes})
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# include_directories(SYSTEM ${includes_sys})
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blender_include_dirs("${includes}")
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blender_include_dirs_sys("${includes_sys}")
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add_library(${name} ${sources})
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# works fine without having the includes
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# listed is helpful for IDE's (QtCreator/MSVC)
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blender_source_group("${sources}")
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endmacro()
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macro(blender_add_lib
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name
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sources
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includes
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includes_sys)
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blender_add_lib_nolist(${name} "${sources}" "${includes}" "${includes_sys}")
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set_property(GLOBAL APPEND PROPERTY BLENDER_LINK_LIBS ${name})
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endmacro()
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macro(SETUP_LIBDIRS)
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# see "cmake --help-policy CMP0003"
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if(COMMAND cmake_policy)
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cmake_policy(SET CMP0003 NEW)
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endif()
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link_directories(${JPEG_LIBPATH} ${PNG_LIBPATH} ${ZLIB_LIBPATH} ${FREETYPE_LIBPATH})
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if(WITH_PYTHON) # AND NOT WITH_PYTHON_MODULE # WIN32 needs
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link_directories(${PYTHON_LIBPATH})
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endif()
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if(WITH_INTERNATIONAL)
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link_directories(${ICONV_LIBPATH})
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link_directories(${GETTEXT_LIBPATH})
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endif()
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if(WITH_SDL)
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link_directories(${SDL_LIBPATH})
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endif()
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if(WITH_CODEC_FFMPEG)
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link_directories(${FFMPEG_LIBPATH})
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endif()
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if(WITH_IMAGE_OPENEXR)
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link_directories(${OPENEXR_LIBPATH})
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endif()
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if(WITH_IMAGE_TIFF)
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link_directories(${TIFF_LIBPATH})
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endif()
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if(WITH_IMAGE_OPENJPEG AND UNIX AND NOT APPLE)
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link_directories(${OPENJPEG_LIBPATH})
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endif()
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if(WITH_CODEC_QUICKTIME)
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link_directories(${QUICKTIME_LIBPATH})
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endif()
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if(WITH_OPENAL)
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link_directories(${OPENAL_LIBPATH})
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endif()
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if(WITH_JACK)
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link_directories(${JACK_LIBPATH})
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endif()
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if(WITH_CODEC_SNDFILE)
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link_directories(${SNDFILE_LIBPATH})
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endif()
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if(WITH_SAMPLERATE)
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link_directories(${LIBSAMPLERATE_LIBPATH})
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endif()
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if(WITH_FFTW3)
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link_directories(${FFTW3_LIBPATH})
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endif()
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if(WITH_OPENCOLLADA)
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link_directories(${OPENCOLLADA_LIBPATH})
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link_directories(${PCRE_LIBPATH})
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link_directories(${EXPAT_LIBPATH})
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endif()
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if(WITH_MEM_JEMALLOC)
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link_directories(${JEMALLOC_LIBPATH})
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endif()
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if(WIN32 AND NOT UNIX)
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link_directories(${PTHREADS_LIBPATH})
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endif()
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endmacro()
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macro(setup_liblinks
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target)
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${PLATFORM_LINKFLAGS} ")
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target_link_libraries(${target} ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} ${JPEG_LIBRARIES} ${PNG_LIBRARIES} ${ZLIB_LIBRARIES} ${LLIBS})
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# since we are using the local libs for python when compiling msvc projects, we need to add _d when compiling debug versions
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if(WITH_PYTHON) # AND NOT WITH_PYTHON_MODULE # WIN32 needs
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target_link_libraries(${target} ${PYTHON_LINKFLAGS})
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if(WIN32 AND NOT UNIX)
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target_link_libraries(${target} debug ${PYTHON_LIBRARY}_d)
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target_link_libraries(${target} optimized ${PYTHON_LIBRARY})
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else()
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target_link_libraries(${target} ${PYTHON_LIBRARY})
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endif()
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endif()
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if(NOT WITH_BUILTIN_GLEW)
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target_link_libraries(${target} ${GLEW_LIBRARY})
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endif()
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target_link_libraries(${target} ${OPENGL_glu_LIBRARY} ${JPEG_LIBRARIES} ${PNG_LIBRARIES} ${ZLIB_LIBRARIES})
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target_link_libraries(${target} ${FREETYPE_LIBRARY})
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if(WITH_INTERNATIONAL)
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target_link_libraries(${target} ${GETTEXT_LIB})
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if(WIN32 AND NOT UNIX)
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target_link_libraries(${target} ${ICONV_LIB})
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endif()
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endif()
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if(WITH_OPENAL)
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target_link_libraries(${target} ${OPENAL_LIBRARY})
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endif()
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if(WITH_FFTW3)
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target_link_libraries(${target} ${FFTW3_LIB})
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endif()
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if(WITH_JACK)
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target_link_libraries(${target} ${JACK_LIB})
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endif()
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if(WITH_CODEC_SNDFILE)
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target_link_libraries(${target} ${SNDFILE_LIB})
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endif()
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if(WITH_SAMPLERATE)
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target_link_libraries(${target} ${LIBSAMPLERATE_LIB})
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endif()
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if(WITH_SDL)
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target_link_libraries(${target} ${SDL_LIBRARY})
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endif()
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if(WITH_CODEC_QUICKTIME)
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target_link_libraries(${target} ${QUICKTIME_LIB})
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endif()
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if(WITH_IMAGE_TIFF)
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target_link_libraries(${target} ${TIFF_LIBRARY})
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endif()
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if(WITH_IMAGE_OPENEXR)
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if(WIN32 AND NOT UNIX)
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foreach(loop_var ${OPENEXR_LIB})
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target_link_libraries(${target} debug ${loop_var}_d)
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target_link_libraries(${target} optimized ${loop_var})
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endforeach()
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else()
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target_link_libraries(${target} ${OPENEXR_LIB})
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endif()
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endif()
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if(WITH_IMAGE_OPENJPEG AND UNIX AND NOT APPLE)
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target_link_libraries(${target} ${OPENJPEG_LIB})
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endif()
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if(WITH_CODEC_FFMPEG)
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target_link_libraries(${target} ${FFMPEG_LIB})
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endif()
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if(WITH_OPENCOLLADA)
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if(WIN32 AND NOT UNIX)
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foreach(loop_var ${OPENCOLLADA_LIB})
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target_link_libraries(${target} debug ${loop_var}_d)
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target_link_libraries(${target} optimized ${loop_var})
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endforeach()
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target_link_libraries(${target} debug ${PCRE_LIB}_d)
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target_link_libraries(${target} optimized ${PCRE_LIB})
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if(EXPAT_LIB)
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target_link_libraries(${target} debug ${EXPAT_LIB}_d)
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target_link_libraries(${target} optimized ${EXPAT_LIB})
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endif()
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else()
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target_link_libraries(${target} ${OPENCOLLADA_LIB})
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target_link_libraries(${target} ${PCRE_LIB})
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target_link_libraries(${target} ${EXPAT_LIB})
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endif()
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endif()
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if(WITH_MEM_JEMALLOC)
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target_link_libraries(${target} ${JEMALLOC_LIBRARY})
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endif()
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if(WIN32 AND NOT UNIX)
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target_link_libraries(${target} ${PTHREADS_LIB})
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endif()
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endmacro()
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macro(TEST_SSE_SUPPORT)
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include(CheckCSourceRuns)
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# message(STATUS "Detecting SSE support")
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if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
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set(CMAKE_REQUIRED_FLAGS "-msse -msse2")
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elseif(MSVC)
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set(CMAKE_REQUIRED_FLAGS "/arch:SSE2") # TODO, SSE 1 ?
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endif()
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if(NOT DEFINED ${SUPPORT_SSE_BUILD})
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check_c_source_runs("
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#include <xmmintrin.h>
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int main() { __m128 v = _mm_setzero_ps(); return 0; }"
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SUPPORT_SSE_BUILD)
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if(SUPPORT_SSE_BUILD)
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message(STATUS "SSE Support: detected.")
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else()
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message(STATUS "SSE Support: missing.")
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endif()
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set(${SUPPORT_SSE_BUILD} ${SUPPORT_SSE_BUILD} CACHE INTERNAL "SSE Test")
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endif()
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if(NOT DEFINED ${SUPPORT_SSE2_BUILD})
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check_c_source_runs("
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#include <emmintrin.h>
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int main() { __m128d v = _mm_setzero_pd(); return 0; }"
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SUPPORT_SSE2_BUILD)
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if(SUPPORT_SSE2_BUILD)
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message(STATUS "SSE2 Support: detected.")
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else()
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message(STATUS "SSE2 Support: missing.")
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endif()
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set(${SUPPORT_SSE2_BUILD} ${SUPPORT_SSE2_BUILD} CACHE INTERNAL "SSE2 Test")
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endif()
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endmacro()
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# when we have warnings as errors applied globally this
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# needs to be removed for some external libs which we dont maintain.
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# utility macro
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macro(remove_flag
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flag)
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string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
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string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
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string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
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string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL}")
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string(REGEX REPLACE ${flag} "" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
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string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
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string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
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string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
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string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL}")
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string(REGEX REPLACE ${flag} "" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
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endmacro()
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macro(remove_strict_flags)
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if(CMAKE_COMPILER_IS_GNUCC)
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remove_flag("-Wstrict-prototypes")
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remove_flag("-Wunused-parameter")
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remove_flag("-Wwrite-strings")
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remove_flag("-Wshadow")
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remove_flag("-Werror=[^ ]+")
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remove_flag("-Werror")
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endif()
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if(MSVC)
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# TODO
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endif()
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endmacro()
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macro(ADD_CHECK_C_COMPILER_FLAG
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_CFLAGS
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_CACHE_VAR
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_FLAG)
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include(CheckCCompilerFlag)
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CHECK_C_COMPILER_FLAG("${_FLAG}" "${_CACHE_VAR}")
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if(${_CACHE_VAR})
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# message(STATUS "Using CFLAG: ${_FLAG}")
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set(${_CFLAGS} "${${_CFLAGS}} ${_FLAG}")
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else()
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message(STATUS "Unsupported CFLAG: ${_FLAG}")
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endif()
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endmacro()
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macro(ADD_CHECK_CXX_COMPILER_FLAG
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_CXXFLAGS
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_CACHE_VAR
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_FLAG)
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include(CheckCXXCompilerFlag)
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CHECK_CXX_COMPILER_FLAG("${_FLAG}" "${_CACHE_VAR}")
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if(${_CACHE_VAR})
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# message(STATUS "Using CXXFLAG: ${_FLAG}")
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set(${_CXXFLAGS} "${${_CXXFLAGS}} ${_FLAG}")
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else()
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message(STATUS "Unsupported CXXFLAG: ${_FLAG}")
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endif()
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endmacro()
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macro(get_blender_version)
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# So cmake depends on BKE_blender.h, beware of inf-loops!
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CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/source/blender/blenkernel/BKE_blender.h ${CMAKE_BINARY_DIR}/source/blender/blenkernel/BKE_blender.h.done)
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file(STRINGS ${CMAKE_SOURCE_DIR}/source/blender/blenkernel/BKE_blender.h _contents REGEX "^#define[ \t]+BLENDER_.*$")
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string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION[ \t]+([0-9]+).*" "\\1" _out_version "${_contents}")
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string(REGEX REPLACE ".*#define[ \t]+BLENDER_SUBVERSION[ \t]+([0-9]+).*" "\\1" _out_subversion "${_contents}")
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string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION_CHAR[ \t]+([a-z]+).*" "\\1" _out_version_char "${_contents}")
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string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION_CYCLE[ \t]+([a-z]+).*" "\\1" _out_version_cycle "${_contents}")
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if(NOT ${_out_version} MATCHES "[0-9]+")
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message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION")
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endif()
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if(NOT ${_out_subversion} MATCHES "[0-9]+")
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message(FATAL_ERROR "Version parsing failed for BLENDER_SUBVERSION")
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endif()
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# clumsy regex, only single char are ok but it could be unset
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string(LENGTH "${_out_version_char}" _out_version_char_len)
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if(NOT _out_version_char_len EQUAL 1)
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set(_out_version_char "")
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elseif(NOT ${_out_version_char} MATCHES "[a-z]+")
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message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION_CHAR")
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endif()
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if(NOT ${_out_version_cycle} MATCHES "[a-z]+")
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message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION_CYCLE")
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endif()
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math(EXPR BLENDER_VERSION_MAJOR "${_out_version} / 100")
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math(EXPR BLENDER_VERSION_MINOR "${_out_version} % 100")
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set(BLENDER_VERSION "${BLENDER_VERSION_MAJOR}.${BLENDER_VERSION_MINOR}")
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set(BLENDER_SUBVERSION ${_out_subversion})
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set(BLENDER_VERSION_CHAR ${_out_version_char})
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set(BLENDER_VERSION_CYCLE ${_out_version_cycle})
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# for packaging, alpha to numbers
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string(COMPARE EQUAL "${BLENDER_VERSION_CHAR}" "" _out_version_char_empty)
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if(${_out_version_char_empty})
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set(BLENDER_VERSION_CHAR_INDEX "0")
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else()
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set(_char_ls a b c d e f g h i j k l m n o p q r s t u v w q y z)
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list(FIND _char_ls ${BLENDER_VERSION_CHAR} _out_version_char_index)
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math(EXPR BLENDER_VERSION_CHAR_INDEX "${_out_version_char_index} + 1")
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unset(_char_ls)
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unset(_out_version_char_index)
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endif()
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unset(_out_subversion)
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unset(_out_version_char)
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unset(_out_version_char_empty)
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unset(_out_version_cycle)
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# message(STATUS "Version (Internal): ${BLENDER_VERSION}.${BLENDER_SUBVERSION}, Version (external): ${BLENDER_VERSION}${BLENDER_VERSION_CHAR}-${BLENDER_VERSION_CYCLE}")
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endmacro()
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# hacks to override initial project settings
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# these macros must be called directly before/after project(Blender)
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macro(blender_project_hack_pre)
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# ----------------
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# MINGW HACK START
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# ignore system set flag, use our own
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# must be before project(...)
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# if the user wants to add their own its ok after first run.
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if(DEFINED CMAKE_C_STANDARD_LIBRARIES)
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set(_reset_standard_libraries OFF)
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else()
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set(_reset_standard_libraries ON)
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endif()
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# ------------------
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# GCC -O3 HACK START
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# needed because O3 can cause problems but
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# allow the builder to set O3 manually after.
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if(DEFINED CMAKE_C_FLAGS_RELEASE)
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set(_reset_standard_cflags_rel OFF)
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else()
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set(_reset_standard_cflags_rel ON)
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endif()
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if(DEFINED CMAKE_CXX_FLAGS_RELEASE)
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set(_reset_standard_cxxflags_rel OFF)
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else()
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set(_reset_standard_cxxflags_rel ON)
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endif()
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endmacro()
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macro(blender_project_hack_post)
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# --------------
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# MINGW HACK END
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if (_reset_standard_libraries)
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# Must come after project(...)
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#
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# MINGW workaround for -ladvapi32 being included which surprisingly causes
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# string formatting of floats, eg: printf("%.*f", 3, value). to crash blender
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# with a meaningless stack trace. by overriding this flag we ensure we only
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# have libs we define and that cmake & scons builds match.
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set(CMAKE_C_STANDARD_LIBRARIES "" CACHE STRING "" FORCE)
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set(CMAKE_CXX_STANDARD_LIBRARIES "" CACHE STRING "" FORCE)
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mark_as_advanced(CMAKE_C_STANDARD_LIBRARIES)
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mark_as_advanced(CMAKE_CXX_STANDARD_LIBRARIES)
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endif()
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unset(_reset_standard_libraries)
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# ----------------
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# GCC -O3 HACK END
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if(_reset_standard_cflags_rel)
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string(REGEX REPLACE "-O3" "-O2" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
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set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}" CACHE STRING "" FORCE)
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mark_as_advanced(CMAKE_C_FLAGS_RELEASE)
|
|
endif()
|
|
|
|
if(_reset_standard_cxxflags_rel)
|
|
string(REGEX REPLACE "-O3" "-O2" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
|
|
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}" CACHE STRING "" FORCE)
|
|
mark_as_advanced(CMAKE_CXX_FLAGS_RELEASE)
|
|
endif()
|
|
|
|
unset(_reset_standard_cflags_rel)
|
|
unset(_reset_standard_cxxflags_rel)
|
|
endmacro()
|