set(files __bit_reference __bsd_locale_defaults.h __bsd_locale_fallbacks.h __errc __debug __functional_03 __functional_base __functional_base_03 __hash_table __libcpp_version __locale __mutex_base __node_handle __nullptr __split_buffer __sso_allocator __std_stream __string __threading_support __tree __tuple __undef_macros algorithm any array atomic bit bitset cassert ccomplex cctype cerrno cfenv cfloat charconv chrono cinttypes ciso646 climits clocale cmath codecvt compare complex complex.h condition_variable csetjmp csignal cstdarg cstdbool cstddef cstdint cstdio cstdlib cstring ctgmath ctime ctype.h cwchar cwctype deque errno.h exception experimental/__config experimental/__memory experimental/algorithm experimental/any experimental/chrono experimental/coroutine experimental/deque experimental/filesystem experimental/forward_list experimental/functional experimental/iterator experimental/list experimental/map experimental/memory_resource experimental/numeric experimental/optional experimental/propagate_const experimental/ratio experimental/regex experimental/set experimental/simd experimental/string experimental/string_view experimental/system_error experimental/tuple experimental/type_traits experimental/unordered_map experimental/unordered_set experimental/utility experimental/vector ext/__hash ext/hash_map ext/hash_set filesystem float.h forward_list fstream functional future initializer_list inttypes.h iomanip ios iosfwd iostream istream iterator limits limits.h list locale locale.h map math.h memory module.modulemap mutex new numeric optional ostream queue random ratio regex scoped_allocator set setjmp.h shared_mutex span sstream stack stdbool.h stddef.h stdexcept stdint.h stdio.h stdlib.h streambuf string string.h string_view strstream system_error tgmath.h thread tuple type_traits typeindex typeinfo unordered_map unordered_set utility valarray variant vector version wchar.h wctype.h ) if(LIBCXX_INSTALL_SUPPORT_HEADERS) set(files ${files} support/android/locale_bionic.h support/fuchsia/xlocale.h support/ibm/limits.h support/ibm/locale_mgmt_aix.h support/ibm/support.h support/ibm/xlocale.h support/musl/xlocale.h support/newlib/xlocale.h support/solaris/floatingpoint.h support/solaris/wchar.h support/solaris/xlocale.h support/win32/limits_msvc_win32.h support/win32/locale_win32.h support/xlocale/__nop_locale_mgmt.h support/xlocale/__posix_l_fallback.h support/xlocale/__strtonum_fallback.h support/xlocale/xlocale.h ) endif() if (LIBCXX_NEEDS_SITE_CONFIG) # Generate a custom __config header. The new header is created # by prepending __config_site to the current __config header. add_custom_command(OUTPUT ${LIBCXX_BINARY_DIR}/__generated_config COMMAND ${PYTHON_EXECUTABLE} ${LIBCXX_SOURCE_DIR}/utils/cat_files.py ${LIBCXX_BINARY_DIR}/__config_site ${LIBCXX_SOURCE_DIR}/include/__config -o ${LIBCXX_BINARY_DIR}/__generated_config DEPENDS ${LIBCXX_SOURCE_DIR}/include/__config ${LIBCXX_BINARY_DIR}/__config_site ) # Add a target that executes the generation commands. add_custom_target(cxx-generated-config ALL DEPENDS ${LIBCXX_BINARY_DIR}/__generated_config) set(generated_config_deps cxx-generated-config) else() set(files ${files} __config ) endif() if(NOT LIBCXX_USING_INSTALLED_LLVM AND LIBCXX_HEADER_DIR) set(output_dir ${LIBCXX_HEADER_DIR}/include/c++/v1) set(out_files) foreach(f ${files}) set(src ${CMAKE_CURRENT_SOURCE_DIR}/${f}) set(dst ${output_dir}/${f}) add_custom_command(OUTPUT ${dst} DEPENDS ${src} COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst} COMMENT "Copying CXX header ${f}") list(APPEND out_files ${dst}) endforeach() if (LIBCXX_NEEDS_SITE_CONFIG) # Copy the generated header as __config into build directory. set(src ${LIBCXX_BINARY_DIR}/__generated_config) set(dst ${output_dir}/__config) add_custom_command(OUTPUT ${dst} DEPENDS ${src} ${generated_config_deps} COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst} COMMENT "Copying CXX __config") list(APPEND out_files ${dst}) endif() add_custom_target(cxx-headers ALL DEPENDS ${out_files} ${LIBCXX_CXX_ABI_HEADER_TARGET}) else() add_custom_target(cxx-headers) endif() set_target_properties(cxx-headers PROPERTIES FOLDER "Misc") if (LIBCXX_INSTALL_HEADERS) foreach(file ${files}) get_filename_component(dir ${file} DIRECTORY) install(FILES ${file} DESTINATION ${LIBCXX_INSTALL_HEADER_PREFIX}include/c++/v1/${dir} COMPONENT cxx-headers PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ ) endforeach() if (LIBCXX_NEEDS_SITE_CONFIG) # Install the generated header as __config. install(FILES ${LIBCXX_BINARY_DIR}/__generated_config DESTINATION ${LIBCXX_INSTALL_HEADER_PREFIX}include/c++/v1 PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ RENAME __config COMPONENT cxx-headers) endif() if (NOT CMAKE_CONFIGURATION_TYPES) add_custom_target(install-cxx-headers DEPENDS cxx-headers ${generated_config_deps} COMMAND "${CMAKE_COMMAND}" -DCMAKE_INSTALL_COMPONENT=cxx-headers -P "${CMAKE_BINARY_DIR}/cmake_install.cmake") # Stripping is a no-op for headers add_custom_target(install-cxx-headers-stripped DEPENDS install-cxx-headers) add_custom_target(install-libcxx-headers DEPENDS install-cxx-headers) add_custom_target(install-libcxx-headers-stripped DEPENDS install-cxx-headers-stripped) endif() endif()