Overhaul CMake build
This commit is contained in:
Alex Reinking
239
CMakeLists.txt
239
CMakeLists.txt
@@ -1,148 +1,129 @@
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IF(BIICODE)
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ADD_BIICODE_TARGETS()
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if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/resources)
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file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/resources DESTINATION ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
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ENDIF()
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RETURN()
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ENDIF(BIICODE)
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cmake_minimum_required(VERSION 2.6 FATAL_ERROR)
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cmake_policy(VERSION 2.6)
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if(POLICY CMP0063)
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cmake_policy(SET CMP0063 OLD)
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endif()
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cmake_minimum_required(VERSION 3.15)
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project(tinyxml2 VERSION 8.0.0)
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project(tinyxml2)
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include(GNUInstallDirs)
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include(CTest)
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#enable_testing()
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option(tinyxml2_BUILD_TESTING "Build tests for tinyxml2" "${BUILD_TESTING}")
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#CMAKE_BUILD_TOOL
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##
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## Honor tinyxml2_SHARED_LIBS to match install interface
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##
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################################
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# set lib version here
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if (DEFINED tinyxml2_SHARED_LIBS)
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set(BUILD_SHARED_LIBS "${tinyxml2_SHARED_LIBS}")
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endif ()
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set(GENERIC_LIB_VERSION "8.0.0")
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set(GENERIC_LIB_SOVERSION "8")
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################################
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# Add definitions
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################################
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# Add targets
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# By Default shared library is being built
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# User can choose to build static library by using cmake -DBUILD_SHARED_LIBS:BOOL=OFF
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# To build the tests, use cmake . -DBUILD_TESTS:BOOL=ON
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# To disable the building of the tests, use cmake . -DBUILD_TESTS:BOOL=OFF
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option(BUILD_SHARED_LIBS "build as shared library" ON)
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option(BUILD_TESTS "build xmltest (deprecated: Use BUILD_TESTING)" ON)
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# To allow using tinyxml in another shared library
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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##
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## Main library build
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##
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set(CMAKE_CXX_VISIBILITY_PRESET hidden)
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set(CMAKE_VISIBILITY_INLINES_HIDDEN 1)
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# to distinguish between debug and release lib
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set(CMAKE_DEBUG_POSTFIX "d")
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set(TARGETS_EXPORT_NAME "${CMAKE_PROJECT_NAME}Targets")
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set(CMAKE_VISIBILITY_INLINES_HIDDEN YES)
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add_library(tinyxml2 tinyxml2.cpp tinyxml2.h)
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add_library(tinyxml2::tinyxml2 ALIAS tinyxml2)
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set_target_properties(tinyxml2 PROPERTIES
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DEFINE_SYMBOL "TINYXML2_EXPORT"
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VERSION "${GENERIC_LIB_VERSION}"
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SOVERSION "${GENERIC_LIB_SOVERSION}")
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# Uncomment the following line to require C++11 (or greater) to use tinyxml2
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# target_compile_features(tinyxml2 PUBLIC cxx_std_11)
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target_include_directories(tinyxml2 PUBLIC "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>")
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target_compile_definitions(tinyxml2 PUBLIC $<$<CONFIG:Debug>:TINYXML2_DEBUG>)
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target_compile_definitions(
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tinyxml2
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PUBLIC $<$<CONFIG:Debug>:TINYXML2_DEBUG>
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INTERFACE $<$<BOOL:${BUILD_SHARED_LIBS}>:TINYXML2_IMPORT>
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PRIVATE $<$<CXX_COMPILER_ID:MSVC>:_CRT_SECURE_NO_WARNINGS>
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)
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if(DEFINED CMAKE_VERSION AND NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11")
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target_include_directories(tinyxml2 PUBLIC
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$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
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set_target_properties(
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tinyxml2
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PROPERTIES
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DEFINE_SYMBOL "TINYXML2_EXPORT"
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VERSION "${tinyxml2_VERSION}"
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SOVERSION "${tinyxml2_VERSION_MAJOR}"
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)
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if(MSVC)
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target_compile_definitions(tinyxml2 PUBLIC -D_CRT_SECURE_NO_WARNINGS)
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endif(MSVC)
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else()
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include_directories(${PROJECT_SOURCE_DIR})
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if (tinyxml2_BUILD_TESTING)
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add_executable(xmltest xmltest.cpp)
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target_link_libraries(xmltest PRIVATE tinyxml2::tinyxml2)
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if(MSVC)
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add_definitions(-D_CRT_SECURE_NO_WARNINGS)
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endif(MSVC)
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endif()
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add_test(
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NAME xmltest
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COMMAND xmltest
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WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
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)
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# Export cmake script that can be used by downstream project
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# via `include()`
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export(TARGETS tinyxml2
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NAMESPACE tinyxml2::
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FILE ${CMAKE_BINARY_DIR}/${TARGETS_EXPORT_NAME}.cmake)
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set_tests_properties(xmltest PROPERTIES PASS_REGULAR_EXPRESSION ", Fail 0")
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endif ()
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install(TARGETS tinyxml2
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EXPORT ${TARGETS_EXPORT_NAME}
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RUNTIME
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DESTINATION ${CMAKE_INSTALL_BINDIR}
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COMPONENT tinyxml2_runtime
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LIBRARY
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DESTINATION ${CMAKE_INSTALL_LIBDIR}
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COMPONENT tinyxml2_libraries
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ARCHIVE
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DESTINATION ${CMAKE_INSTALL_LIBDIR}
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COMPONENT tinyxml2_libraries)
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if(BUILD_TESTING AND BUILD_TESTS)
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add_executable(xmltest xmltest.cpp)
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add_dependencies(xmltest tinyxml2)
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target_link_libraries(xmltest tinyxml2)
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# Copy test resources and create test output directory
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add_custom_command(TARGET xmltest POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR}/resources $<TARGET_FILE_DIR:xmltest>/resources
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COMMAND ${CMAKE_COMMAND} -E make_directory $<TARGET_FILE_DIR:xmltest>/resources/out
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COMMENT "Configuring xmltest resources directory: ${CMAKE_CURRENT_BINARY_DIR}/resources"
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)
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add_test(NAME xmltest COMMAND xmltest WORKING_DIRECTORY $<TARGET_FILE_DIR:xmltest>)
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endif()
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install(FILES tinyxml2.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} COMPONENT tinyxml2_headers)
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if(CMAKE_BUILD_TYPE MATCHES Debug)
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set(LIB_POSTFIX ${CMAKE_DEBUG_POSTFIX})
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endif()
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configure_file(tinyxml2.pc.in tinyxml2.pc @ONLY)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/tinyxml2.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig COMPONENT tinyxml2_config)
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# uninstall target
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if(NOT TARGET uninstall)
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configure_file(
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"${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
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"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
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IMMEDIATE @ONLY)
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add_custom_target(uninstall
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COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
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endif()
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##
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## Installation
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##
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## Standard modules
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include(GNUInstallDirs)
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include(CMakePackageConfigHelpers)
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configure_package_config_file(
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"Config.cmake.in"
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"${CMAKE_BINARY_DIR}/${CMAKE_PROJECT_NAME}Config.cmake"
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INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${CMAKE_PROJECT_NAME}"
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)
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write_basic_package_version_file(
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"${CMAKE_BINARY_DIR}/${CMAKE_PROJECT_NAME}ConfigVersion.cmake"
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VERSION ${GENERIC_LIB_VERSION}
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COMPATIBILITY SameMajorVersion
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)
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install(FILES
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${CMAKE_BINARY_DIR}/${CMAKE_PROJECT_NAME}Config.cmake
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${CMAKE_BINARY_DIR}/${CMAKE_PROJECT_NAME}ConfigVersion.cmake
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${CMAKE_PROJECT_NAME}
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COMPONENT tinyxml2_config)
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# Export targets for find_package config mode
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install(EXPORT ${TARGETS_EXPORT_NAME} NAMESPACE tinyxml2::
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${CMAKE_PROJECT_NAME}
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COMPONENT tinyxml2_config)
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## Custom locations
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set(tinyxml2_INSTALL_PKGCONFIGDIR "${CMAKE_INSTALL_LIBDIR}/pkgconfig"
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CACHE PATH "Directory for pkgconfig files")
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set(tinyxml2_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake/tinyxml2"
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CACHE STRING "Path to tinyxml2 CMake files")
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## CMake targets and export scripts
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install(
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TARGETS tinyxml2 EXPORT tinyxml2-targets
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RUNTIME COMPONENT tinyxml2_runtime
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LIBRARY COMPONENT tinyxml2_runtime
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NAMELINK_COMPONENT tinyxml2_development
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ARCHIVE COMPONENT tinyxml2_development
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INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
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)
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# Type-specific targets
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if (BUILD_SHARED_LIBS)
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set(type shared)
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else ()
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set(type static)
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endif ()
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install(
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EXPORT tinyxml2-targets
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DESTINATION "${tinyxml2_INSTALL_CMAKEDIR}"
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NAMESPACE tinyxml2::
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FILE tinyxml2-${type}-targets.cmake
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COMPONENT tinyxml2_development
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)
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# Auto-generated version compatibility file
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write_basic_package_version_file(
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tinyxml2-config-version.cmake
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COMPATIBILITY SameMajorVersion
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)
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install(
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FILES
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"${CMAKE_CURRENT_SOURCE_DIR}/cmake/tinyxml2-config.cmake"
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"${CMAKE_CURRENT_BINARY_DIR}/tinyxml2-config-version.cmake"
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DESTINATION "${tinyxml2_INSTALL_CMAKEDIR}"
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COMPONENT tinyxml2_development
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)
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## Headers
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install(
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FILES tinyxml2.h
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TYPE INCLUDE
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COMPONENT tinyxml2_development
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)
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## pkg-config
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configure_file(cmake/tinyxml2.pc.in tinyxml2.pc.gen @ONLY)
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file(GENERATE OUTPUT tinyxml2.pc INPUT "${CMAKE_CURRENT_BINARY_DIR}/tinyxml2.pc.gen")
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install(
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FILES "${CMAKE_CURRENT_BINARY_DIR}/tinyxml2.pc"
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DESTINATION "${tinyxml2_INSTALL_PKGCONFIGDIR}"
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COMPONENT tinyxml2_development
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)
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