ninja: Entering directory `out/gn'
[1/6] COPY ../../libcxx/include/__memory/allocate_at_least.h include/c++/v1/__memory/allocate_at_least.h
[2/6] COPY ../../libcxx/include/__memory/compressed_pair.h include/c++/v1/__memory/compressed_pair.h
[3/6] COPY ../../libcxx/include/ext/hash_map include/c++/v1/ext/hash_map
[4/6] COPY ../../libcxx/include/map include/c++/v1/map
[5/6] COPY ../../libcxx/include/string include/c++/v1/string
[6/6] COPY ../../libcxx/include/unordered_map include/c++/v1/unordered_map