8000 Add modern cmake support · hustzhp/matplotlib-cpp@08ff087 · GitHub
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fferflolava
fferflo
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lava
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Add modern cmake support
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‎CMakeLists.txt

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cmake_minimum_required(VERSION 3.8 FATAL_ERROR)
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project(matplotlib_cpp LANGUAGES CXX)
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include(GNUInstallDirs)
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set(PACKAGE_NAME matplotlib_cpp)
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set(INSTALL_CONFIGDIR ${CMAKE_INSTALL_LIBDIR}/${PACKAGE_NAME}/cmake)
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# Library target
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add_library(matplotlib_cpp INTERFACE)
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target_include_directories(matplotlib_cpp
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INTERFACE
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$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/examples>
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$<INSTALL_INTERFACE:include>
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)
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target_compile_features(matplotlib_cpp INTERFACE
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cxx_std_11
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)
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find_package(Python3 COMPONENTS Interpreter Development REQUIRED)
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target_link_libraries(matplotlib_cpp INTERFACE
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Python3::Python
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Python3::Module
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)
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find_package(Python3 COMPONENTS NumPy)
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if(Python3_NumPy_FOUND)
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target_link_libraries(matplotlib_cpp INTERFACE
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Python3::NumPy
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)
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else()
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target_compile_definitions(matplotlib_cpp INTERFACE WITHOUT_NUMPY)
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endif()
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install(
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TARGETS matplotlib_cpp
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EXPORT install_targets
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)
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# Examples
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add_executable(minimal examples/minimal.cpp)
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target_link_libraries(minimal PRIVATE matplotlib_cpp)
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set_target_properties(minimal PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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add_executable(basic examples/basic.cpp)
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target_link_libraries(basic PRIVATE matplotlib_cpp)
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set_target_properties(basic PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BI 10000 NARY_DIR}/bin")
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add_executable(modern examples/modern.cpp)
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target_link_libraries(modern PRIVATE matplotlib_cpp)
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set_target_properties(modern PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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add_executable(animation examples/animation.cpp)
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target_link_libraries(animation PRIVATE matplotlib_cpp)
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set_target_properties(animation PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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add_executable(nonblock examples/nonblock.cpp)
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target_link_libraries(nonblock PRIVATE matplotlib_cpp)
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set_target_properties(nonblock PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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add_executable(xkcd examples/xkcd.cpp)
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target_link_libraries(xkcd PRIVATE matplotlib_cpp)
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set_target_properties(xkcd PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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add_executable(bar examples/bar.cpp)
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target_link_libraries(bar PRIVATE matplotlib_cpp)
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set_target_properties(bar PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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add_executable(fill_inbetween examples/fill_inbetween.cpp)
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target_link_libraries(fill_inbetween PRIVATE matplotlib_cpp)
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set_target_properties(fill_inbetween PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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add_executable(fill examples/fill.cpp)
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target_link_libraries(fill PRIVATE matplotlib_cpp)
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set_target_properties(fill PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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add_executable(update examples/update.cpp)
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target_link_libraries(update PRIVATE matplotlib_cpp)
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set_target_properties(update PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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add_executable(subplot2grid examples/subplot2grid.cpp)
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target_link_libraries(subplot2grid PRIVATE matplotlib_cpp)
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set_target_properties(subplot2grid PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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add_executable(lines3d examples/lines3d.cpp)
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target_link_libraries(lines3d PRIVATE matplotlib_cpp)
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set_target_properties(lines3d PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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if(Python3_NumPy_FOUND)
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add_executable(surface examples/surface.cpp)
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target_link_libraries(surface PRIVATE matplotlib_cpp)
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set_target_properties(surface PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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add_executable(colorbar examples/colorbar.cpp)
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target_link_libraries(colorbar PRIVATE matplotlib_cpp)
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set_target_properties(colorbar PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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endif()
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# Install headers
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install(FILES
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"${PROJECT_SOURCE_DIR}/matplotlibcpp.h"
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DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
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# Install targets file
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install(EXPORT install_targets
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FILE
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${PACKAGE_NAME}Targets.cmake
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NAMESPACE
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${PACKAGE_NAME}::
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DESTINATION
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${INSTALL_CONFIGDIR}
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)
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# Install matplotlib_cppConfig.cmake
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include(CMakePackageConfigHelpers)
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configure_package_config_file(
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${CMAKE_CURRENT_SOURCE_DIR}/cmake/${PACKAGE_NAME}Config.cmake.in
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${CMAKE_CURRENT_BINARY_DIR}/${PACKAGE_NAME}Config.cmake
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INSTALL_DESTINATION ${INSTALL_CONFIGDIR}
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)
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install(FILES
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${CMAKE_CURRENT_BINARY_DIR}/${PACKAGE_NAME}Config.cmake
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DESTINATION ${INSTALL_CONFIGDIR}
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)

‎cmake/matplotlib_cppConfig.cmake.in

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get_filename_component(matplotlib_cpp_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
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if(NOT TARGET matplotlib_cpp::matplotlib_cpp)
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find_package(Python3 COMPONENTS Interpreter Development REQUIRED)
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find_package(Python3 COMPONENTS NumPy)
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include("${matplotlib_cpp_CMAKE_DIR}/matplotlib_cppTargets.cmake")
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endif()

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