ninja: Entering directory `out/gn'
[1/5] COPY ../../libcxx/include/__flat_map/flat_map.h include/c++/v1/__flat_map/flat_map.h
[2/5] COPY ../../libcxx/include/__ranges/to.h include/c++/v1/__ranges/to.h
[3/5] COPY ../../libcxx/include/__locale_dir/locale_base_api.h include/c++/v1/__locale_dir/locale_base_api.h
[4/5] STAMP obj/libcxx/include/copy_headers.stamp
[5/5] STAMP obj/clang/tools/driver/clang.inputdeps.stamp