68 lines
2.0 KiB
CMake
68 lines
2.0 KiB
CMake
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cmake_minimum_required (VERSION 3.0.2...3.27)
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project (utf8cpp VERSION 3.2.5 LANGUAGES CXX)
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if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
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set(IS_ROOT_PROJECT ON)
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else()
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set(IS_ROOT_PROJECT OFF)
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endif()
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option(UTF8_TESTS "Enable tests for UTF8-CPP" ${IS_ROOT_PROJECT})
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option(UTF8_INSTALL "Enable installation for UTF8-CPP" ${IS_ROOT_PROJECT})
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option(UTF8_SAMPLES "Enable building samples for UTF8-CPP" ${IS_ROOT_PROJECT})
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add_library(utf8cpp INTERFACE)
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target_include_directories(utf8cpp INTERFACE
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"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/source>"
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$<INSTALL_INTERFACE:include/utf8cpp>
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)
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add_library(utf8::cpp ALIAS utf8cpp)
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if(UTF8_INSTALL)
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include(CMakePackageConfigHelpers)
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if(MSVC)
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set(DEF_INSTALL_CMAKE_DIR CMake)
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else()
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include(GNUInstallDirs) # define CMAKE_INSTALL_*
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set(DEF_INSTALL_CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/utf8cpp)
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endif()
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if(${CMAKE_VERSION} VERSION_GREATER "3.14")
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set(OPTIONAL_ARCH_INDEPENDENT "ARCH_INDEPENDENT")
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endif()
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write_basic_package_version_file(
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${CMAKE_CURRENT_BINARY_DIR}/utf8cppConfigVersion.cmake
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VERSION ${PROJECT_VERSION}
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COMPATIBILITY SameMajorVersion
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${OPTIONAL_ARCH_INDEPENDENT}
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)
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configure_package_config_file(
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${PROJECT_SOURCE_DIR}/utf8cppConfig.cmake.in
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${CMAKE_CURRENT_BINARY_DIR}/utf8cppConfig.cmake
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INSTALL_DESTINATION ${DEF_INSTALL_CMAKE_DIR}
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)
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install(DIRECTORY source/ DESTINATION include/utf8cpp)
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install(TARGETS utf8cpp EXPORT utf8cppTargets)
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install(EXPORT utf8cppTargets DESTINATION ${DEF_INSTALL_CMAKE_DIR})
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install(
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FILES
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${CMAKE_CURRENT_BINARY_DIR}/utf8cppConfig.cmake
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${CMAKE_CURRENT_BINARY_DIR}/utf8cppConfigVersion.cmake
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DESTINATION
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${DEF_INSTALL_CMAKE_DIR}
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)
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endif()
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if(UTF8_SAMPLES)
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add_executable(docsample ${PROJECT_SOURCE_DIR}/samples/docsample.cpp)
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target_link_libraries(docsample PRIVATE utf8::cpp)
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endif()
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if(UTF8_TESTS)
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enable_testing()
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add_subdirectory(tests)
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endif()
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