ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/8] COPY ../../libcxx/include/__atomic/atomic.h include/c++/v1/__atomic/atomic.h [2/8] COPY ../../libcxx/include/latch include/c++/v1/latch [3/8] COPY ../../libcxx/include/atomic include/c++/v1/atomic [4/8] COPY ../../libcxx/include/barrier include/c++/v1/barrier [5/8] COPY ../../libcxx/include/semaphore include/c++/v1/semaphore [6/8] COPY ../../libcxx/include/module.modulemap include/c++/v1/module.modulemap [7/8] STAMP obj/libcxx/include/copy_headers.stamp [8/8] STAMP obj/clang/tools/driver/clang.inputdeps.stamp