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1set(files2 __cxxabi_config.h3 cxxabi.h4 )5 6foreach(f ${files})7 set(src "${CMAKE_CURRENT_SOURCE_DIR}/${f}")8 set(dst "${LIBCXXABI_GENERATED_INCLUDE_DIR}/${f}")9 add_custom_command(OUTPUT ${dst}10 DEPENDS ${src}11 COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst}12 COMMENT "Copying CXXABI header ${f}")13 list(APPEND _all_includes "${dst}")14endforeach()15 16add_custom_target(generate-cxxabi-headers ALL DEPENDS ${_all_includes})17 18add_library(cxxabi-headers INTERFACE)19add_dependencies(cxxabi-headers generate-cxxabi-headers)20target_include_directories(cxxabi-headers INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}")21 22if (LIBCXXABI_INSTALL_HEADERS)23 foreach(file ${files})24 get_filename_component(dir ${file} DIRECTORY)25 install(FILES ${file}26 DESTINATION ${LIBCXXABI_INSTALL_INCLUDE_DIR}/${dir}27 COMPONENT cxxabi-headers28 PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ29 )30 endforeach()31 32 add_custom_target(install-cxxabi-headers33 DEPENDS cxxabi-headers34 COMMAND "${CMAKE_COMMAND}"35 -DCMAKE_INSTALL_COMPONENT=cxxabi-headers36 -P "${CMAKE_BINARY_DIR}/cmake_install.cmake")37 # Stripping is a no-op for headers38 add_custom_target(install-cxxabi-headers-stripped DEPENDS install-cxxabi-headers)39endif()40