93 lines
3.0 KiB
CMake
93 lines
3.0 KiB
CMake
cmake_minimum_required (VERSION 2.6)
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project (light CXX C)
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set(LIGHT_INCLUDES
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${CMAKE_SOURCE_DIR}/include/light/entities.hh
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${CMAKE_SOURCE_DIR}/include/light/light.hh
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${CMAKE_SOURCE_DIR}/include/light/ltface.hh
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${CMAKE_SOURCE_DIR}/include/light/trace.hh
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${CMAKE_SOURCE_DIR}/include/light/litfile.hh)
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set(LIGHT_SOURCES
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entities.cc
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litfile.cc
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ltface.cc
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trace.cc
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light.cc
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${CMAKE_SOURCE_DIR}/common/bspfile.c
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${CMAKE_SOURCE_DIR}/common/cmdlib.c
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${CMAKE_SOURCE_DIR}/common/mathlib.c
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${CMAKE_SOURCE_DIR}/common/log.c
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${CMAKE_SOURCE_DIR}/common/threads.c
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${CMAKE_SOURCE_DIR}/common/polylib.c
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${COMMON_INCLUDES}
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${LIGHT_INCLUDES})
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FIND_PACKAGE(embree 2.0)
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if (embree_FOUND)
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MESSAGE(STATUS "Embree library found: ${EMBREE_LIBRARY}")
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INCLUDE_DIRECTORIES(${EMBREE_INCLUDE_DIRS})
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set(LIGHT_INCLUDES
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${CMAKE_SOURCE_DIR}/include/light/trace_embree.hh
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${LIGHT_INCLUDES})
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set(LIGHT_SOURCES
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trace_embree.cc
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${CMAKE_SOURCE_DIR}/include/light/trace_embree.hh
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${LIGHT_SOURCES})
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endif(embree_FOUND)
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add_executable(light ${LIGHT_SOURCES})
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target_link_libraries (light ${CMAKE_THREAD_LIBS_INIT})
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#set_property(TARGET light PROPERTY CXX_STANDARD 11)
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#set_property(TARGET light PROPERTY CXX_STANDARD_REQUIRED ON)
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#set_property(TARGET light PROPERTY C_STANDARD 99)
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#set (CMAKE_C_FLAGS "--std=gnu99 ${CMAKE_C_FLAGS}")
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#set (CMAKE_CXX_FLAGS "--std=gnu++11 ${CMAKE_CXX_FLAGS}")
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if (embree_FOUND)
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target_link_libraries (light ${EMBREE_LIBRARY})
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add_definitions(-DHAVE_EMBREE)
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set(EMBREE_LICENSE "${embree_DIR}/../../../doc/LICENSE.txt")
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if(WIN32)
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file(GLOB EMBREE_DLLS "${embree_DIR}/../../*.dll")
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foreach(EMBREE_DLL ${EMBREE_DLLS})
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add_custom_command(TARGET light POST_BUILD COMMAND ${CMAKE_COMMAND} ARGS -E copy_if_different ${EMBREE_DLL} $<TARGET_FILE_DIR:light>)
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endforeach(EMBREE_DLL)
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add_custom_command(TARGET light POST_BUILD COMMAND ${CMAKE_COMMAND} ARGS -E copy_if_different ${EMBREE_LICENSE} $<TARGET_FILE_DIR:light>/LICENSE-embree.txt)
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install(FILES ${EMBREE_DLLS} DESTINATION bin)
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endif()
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if(APPLE)
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file(GLOB EMBREE_DYLIBS_WITH_SYMLINKS "${embree_DIR}/../../*.dylib")
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# Gather all .dylib's that are not symlinks
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foreach(EMBREE_DYLIB ${EMBREE_DYLIBS_WITH_SYMLINKS})
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if(NOT IS_SYMLINK ${EMBREE_DYLIB})
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list(APPEND EMBREE_DYLIBS ${EMBREE_DYLIB})
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endif()
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endforeach()
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foreach(EMBREE_DYLIB ${EMBREE_DYLIBS})
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message(STATUS "Copying dylib: ${EMBREE_DYLIB}")
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add_custom_command(TARGET light POST_BUILD COMMAND ${CMAKE_COMMAND} ARGS -E copy_if_different ${EMBREE_DYLIB} $<TARGET_FILE_DIR:light>)
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endforeach()
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# so the executable will search for dylib's in the same directory as the executable
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add_custom_command(TARGET light POST_BUILD COMMAND bash ARGS -c \"install_name_tool -add_rpath @loader_path $<TARGET_FILE:light> || true\")
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install(FILES ${EMBREE_DYLIBS} DESTINATION bin)
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endif()
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install(FILES ${EMBREE_LICENSE} DESTINATION bin RENAME LICENSE-embree.txt)
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endif(embree_FOUND)
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install(TARGETS light RUNTIME DESTINATION bin)
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install(FILES ${CMAKE_SOURCE_DIR}/gpl_v3.txt DESTINATION bin)
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