From df3ee96033a7d274ed2327011a78ddf22bb86af5 Mon Sep 17 00:00:00 2001 From: Cam Fulton Date: Tue, 31 May 2022 19:27:59 -0700 Subject: [PATCH] Support CMake versions 3.8-3.12.4 --- CMakeLists.txt | 76 ++++++++++++++++++++++++++++---------------------- 1 file changed, 42 insertions(+), 34 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index bb2decd..4444c6a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -9,30 +9,38 @@ set(INSTALL_CONFIGDIR ${CMAKE_INSTALL_LIBDIR}/${PACKAGE_NAME}/cmake) # Library target add_library(matplotlib_cpp INTERFACE) target_include_directories(matplotlib_cpp - INTERFACE - $ - $ -) + INTERFACE + $ + $ + ) target_compile_features(matplotlib_cpp INTERFACE - cxx_std_11 -) + cxx_std_11 + ) # TODO: Use `Development.Embed` component when requiring cmake >= 3.18 -find_package(Python3 COMPONENTS Interpreter Development REQUIRED) -target_link_libraries(matplotlib_cpp INTERFACE - Python3::Python - Python3::Module -) -find_package(Python3 COMPONENTS NumPy) -if(Python3_NumPy_FOUND) - target_link_libraries(matplotlib_cpp INTERFACE - Python3::NumPy - ) +if(${CMAKE_VERSION} VERSION_LESS "3.12.4") + find_package(PythonLibs 3.0 COMPONENTS Interpreter Development NumPy) + target_link_libraries(matplotlib_cpp INTERFACE ${PYTHON_LIBRARIES}) + target_include_directories(matplotlib_cpp INTERFACE ${PYTHON_INCLUDE_DIRS}) else() - target_compile_definitions(matplotlib_cpp INTERFACE WITHOUT_NUMPY) + find_package(Python3 COMPONENTS Interpreter Development REQUIRED) + find_package(Python3 COMPONENTS NumPy) + if(Python3_NumPy_FOUND) + target_link_libraries(matplotlib_cpp INTERFACE + Python3::NumPy + ) + else() + target_compile_definitions(matplotlib_cpp INTERFACE WITHOUT_NUMPY) + endif() + + target_link_libraries(matplotlib_cpp INTERFACE + Python3::Python + Python3::Module + ) endif() + install( - TARGETS matplotlib_cpp - EXPORT install_targets + TARGETS matplotlib_cpp + EXPORT install_targets ) @@ -105,29 +113,29 @@ endif() # Install headers install(FILES - "${PROJECT_SOURCE_DIR}/matplotlibcpp.h" - DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}) + "${PROJECT_SOURCE_DIR}/matplotlibcpp.h" + DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}) # Install targets file install(EXPORT install_targets - FILE - ${PACKAGE_NAME}Targets.cmake - NAMESPACE - ${PACKAGE_NAME}:: - DESTINATION - ${INSTALL_CONFIGDIR} -) + FILE + ${PACKAGE_NAME}Targets.cmake + NAMESPACE + ${PACKAGE_NAME}:: + DESTINATION + ${INSTALL_CONFIGDIR} + ) # Install matplotlib_cppConfig.cmake include(CMakePackageConfigHelpers) configure_package_config_file( - ${CMAKE_CURRENT_SOURCE_DIR}/cmake/${PACKAGE_NAME}Config.cmake.in - ${CMAKE_CURRENT_BINARY_DIR}/${PACKAGE_NAME}Config.cmake - INSTALL_DESTINATION ${INSTALL_CONFIGDIR} + ${CMAKE_CURRENT_SOURCE_DIR}/cmake/${PACKAGE_NAME}Config.cmake.in + ${CMAKE_CURRENT_BINARY_DIR}/${PACKAGE_NAME}Config.cmake + INSTALL_DESTINATION ${INSTALL_CONFIGDIR} ) install(FILES - ${CMAKE_CURRENT_BINARY_DIR}/${PACKAGE_NAME}Config.cmake - DESTINATION ${INSTALL_CONFIGDIR} -) + ${CMAKE_CURRENT_BINARY_DIR}/${PACKAGE_NAME}Config.cmake + DESTINATION ${INSTALL_CONFIGDIR} + ) pFad - Phonifier reborn

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