104 lines
3.5 KiB
CMake
104 lines
3.5 KiB
CMake
cmake_minimum_required(VERSION 3.0)
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if (CMAKE_VERSION VERSION_GREATER_EQUAL 3.15)
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cmake_policy(SET CMP0091 NEW) # Enables use of MSVC_RUNTIME_LIBRARY
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cmake_policy(SET CMP0092 NEW) # Enables clean /W4 override for MSVC
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endif()
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project(meshoptimizer VERSION 0.12 LANGUAGES CXX)
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option(BUILD_DEMO "Build demo" OFF)
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option(BUILD_TOOLS "Build tools" OFF)
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option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
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set(SOURCES
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src/meshoptimizer.h
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src/allocator.cpp
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src/clusterizer.cpp
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src/indexcodec.cpp
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src/indexgenerator.cpp
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src/overdrawanalyzer.cpp
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src/overdrawoptimizer.cpp
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src/simplifier.cpp
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src/spatialorder.cpp
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src/stripifier.cpp
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src/vcacheanalyzer.cpp
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src/vcacheoptimizer.cpp
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src/vertexcodec.cpp
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src/vfetchanalyzer.cpp
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src/vfetchoptimizer.cpp
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)
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add_library(meshoptimizer ${SOURCES})
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target_include_directories(meshoptimizer INTERFACE "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>")
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if(MSVC)
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target_compile_options(meshoptimizer PRIVATE /W4 /WX)
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else()
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target_compile_options(meshoptimizer PRIVATE -Wall -Wextra -Werror)
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endif()
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if(BUILD_SHARED_LIBS)
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set_target_properties(meshoptimizer PROPERTIES CXX_VISIBILITY_PRESET hidden)
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set_target_properties(meshoptimizer PROPERTIES VISIBILITY_INLINES_HIDDEN ON)
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if(WIN32)
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target_compile_definitions(meshoptimizer INTERFACE "MESHOPTIMIZER_API=__declspec(dllimport)")
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target_compile_definitions(meshoptimizer PRIVATE "MESHOPTIMIZER_API=__declspec(dllexport)")
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else()
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target_compile_definitions(meshoptimizer PUBLIC "MESHOPTIMIZER_API=__attribute__((visibility(\"default\")))")
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endif()
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endif()
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set(TARGETS meshoptimizer)
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if(BUILD_DEMO)
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add_executable(demo demo/main.cpp demo/miniz.cpp demo/tests.cpp tools/meshloader.cpp)
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target_link_libraries(demo meshoptimizer)
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endif()
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if(BUILD_TOOLS)
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add_executable(gltfpack tools/gltfpack.cpp tools/meshloader.cpp)
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target_link_libraries(gltfpack meshoptimizer)
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list(APPEND TARGETS gltfpack)
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if(BUILD_SHARED_LIBS)
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string(CONCAT RPATH "$ORIGIN/../" ${CMAKE_INSTALL_LIBDIR})
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set_target_properties(gltfpack PROPERTIES INSTALL_RPATH ${RPATH})
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endif()
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endif()
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include(GNUInstallDirs)
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install(TARGETS ${TARGETS} EXPORT meshoptimizerTargets
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
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INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
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install(FILES src/meshoptimizer.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
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install(EXPORT meshoptimizerTargets DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/meshoptimizer NAMESPACE meshoptimizer::)
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# TARGET_PDB_FILE is available since 3.1
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if(MSVC AND NOT (CMAKE_VERSION VERSION_LESS "3.1"))
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foreach(TARGET ${TARGETS})
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get_target_property(TARGET_TYPE ${TARGET} TYPE)
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if(NOT ${TARGET_TYPE} STREQUAL "STATIC_LIBRARY")
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install(FILES $<TARGET_PDB_FILE:${TARGET}> DESTINATION ${CMAKE_INSTALL_BINDIR} OPTIONAL)
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endif()
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endforeach(TARGET)
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endif()
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include(CMakePackageConfigHelpers)
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configure_package_config_file(config.cmake.in
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${CMAKE_CURRENT_BINARY_DIR}/meshoptimizerConfig.cmake
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INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/meshoptimizer NO_SET_AND_CHECK_MACRO)
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write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/meshoptimizerConfigVersion.cmake COMPATIBILITY ExactVersion)
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install(FILES
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${CMAKE_CURRENT_BINARY_DIR}/meshoptimizerConfig.cmake
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${CMAKE_CURRENT_BINARY_DIR}/meshoptimizerConfigVersion.cmake
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/meshoptimizer)
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