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set(files
__cxxabi_config.h
cxxabi.h
)
foreach(f ${files})
set(src "${CMAKE_CURRENT_SOURCE_DIR}/${f}")
set(dst "${LIBCXXABI_GENERATED_INCLUDE_DIR}/${f}")
add_custom_command(OUTPUT ${dst}
DEPENDS ${src}
COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst}
COMMENT "Copying CXXABI header ${f}")
list(APPEND _all_includes "${dst}")
endforeach()
add_custom_target(generate-cxxabi-headers ALL DEPENDS ${_all_includes})
add_library(cxxabi-headers INTERFACE)
add_dependencies(cxxabi-headers generate-cxxabi-headers)
target_include_directories(cxxabi-headers INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}")
if (LIBCXXABI_INSTALL_HEADERS)
foreach(file ${files})
get_filename_component(dir ${file} DIRECTORY)
install(FILES ${file}
DESTINATION ${LIBCXXABI_INSTALL_INCLUDE_DIR}/${dir}
COMPONENT cxxabi-headers
PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
)
endforeach()
add_custom_target(install-cxxabi-headers
DEPENDS cxxabi-headers
COMMAND "${CMAKE_COMMAND}"
-DCMAKE_INSTALL_COMPONENT=cxxabi-headers
-P "${CMAKE_BINARY_DIR}/cmake_install.cmake")
# Stripping is a no-op for headers
add_custom_target(install-cxxabi-headers-stripped DEPENDS install-cxxabi-headers)
endif()
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