ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/7] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/7] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/7] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:host)
[4/7] CXX obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests.StringPoolTest.o
[5/7] CXX obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests.DWARFLinkerTest.o
[6/7] CXX obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests.DIEInfoPlacementTest.o
[7/7] LINK obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests