0a5c7331ef
This rewrite of the main CMakeLists.txt cleans up the way ICU flags are attached to the library target and adds the cmake helper files (cxxopts-config.cmake, cxxopts-config-version.cmake, cxxopts-targets.cmake) which are needed for exporting the cxxopts target. Cmake's find_package command uses these files when the library is consumed by another project. Additionally, two new tests have been added which build the example application via add_subdirectory and find_package.
33 lines
1.2 KiB
CMake
33 lines
1.2 KiB
CMake
if (CXXOPTS_BUILD_TESTS)
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add_executable(options_test main.cpp options.cpp)
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target_link_libraries(options_test cxxopts)
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add_test(options options_test)
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# test if the targets are findable from the build directory
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add_test(find-package-test ${CMAKE_CTEST_COMMAND}
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-C ${CMAKE_BUILD_TYPE}
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--build-and-test
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"${CMAKE_CURRENT_SOURCE_DIR}/find-package-test"
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"${CMAKE_CURRENT_BINARY_DIR}/find-package-test"
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--build-generator ${CMAKE_GENERATOR}
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--build-makeprogram ${CMAKE_MAKE_PROGRAM}
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--build-options
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"-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}"
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"-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}"
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"-Dcxxopts_DIR=${PROJECT_BINARY_DIR}"
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)
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# test if the targets are findable when add_subdirectory is used
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add_test(add-subdirectory-test ${CMAKE_CTEST_COMMAND}
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-C ${CMAKE_BUILD_TYPE}
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--build-and-test
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"${CMAKE_CURRENT_SOURCE_DIR}/add-subdirectory-test"
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"${CMAKE_CURRENT_BINARY_DIR}/add-subdirectory-test"
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--build-generator ${CMAKE_GENERATOR}
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--build-makeprogram ${CMAKE_MAKE_PROGRAM}
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--build-options
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"-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}"
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"-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}"
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)
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endif()
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