ninja: Entering directory `out/gn'
[1/13] COPY ../../libcxx/include/__thread/id.h include/c++/v1/__thread/id.h
[2/13] COPY ../../libcxx/include/__system_error/error_category.h include/c++/v1/__system_error/error_category.h
[3/13] COPY ../../libcxx/include/__utility/in_place.h include/c++/v1/__utility/in_place.h
[4/13] COPY ../../libcxx/include/__tuple/sfinae_helpers.h include/c++/v1/__tuple/sfinae_helpers.h
[5/13] COPY ../../libcxx/include/__charconv/to_chars_result.h include/c++/v1/__charconv/to_chars_result.h
[6/13] COPY ../../libcxx/include/__filesystem/file_status.h include/c++/v1/__filesystem/file_status.h
[7/13] COPY ../../libcxx/include/__filesystem/path.h include/c++/v1/__filesystem/path.h
[8/13] COPY ../../libcxx/include/__filesystem/space_info.h include/c++/v1/__filesystem/space_info.h
[9/13] COPY ../../libcxx/include/__charconv/from_chars_result.h include/c++/v1/__charconv/from_chars_result.h
[10/13] COPY ../../libcxx/include/__format/formatter_output.h include/c++/v1/__format/formatter_output.h
[11/13] COPY ../../libcxx/include/__new/nothrow_t.h include/c++/v1/__new/nothrow_t.h
[12/13] COPY ../../libcxx/include/__mutex/tag_types.h include/c++/v1/__mutex/tag_types.h
[13/13] COPY ../../libcxx/include/__memory_resource/pool_options.h include/c++/v1/__memory_resource/pool_options.h