1set(files 2 __cxxabi_config.h 3 cxxabi.h 4 ) 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-headers 28 PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ 29 ) 30 endforeach() 31 32 add_custom_target(install-cxxabi-headers 33 DEPENDS cxxabi-headers 34 COMMAND "${CMAKE_COMMAND}" 35 -DCMAKE_INSTALL_COMPONENT=cxxabi-headers 36 -P "${CMAKE_BINARY_DIR}/cmake_install.cmake") 37 # Stripping is a no-op for headers 38 add_custom_target(install-cxxabi-headers-stripped DEPENDS install-cxxabi-headers) 39endif() 40