ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/2] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.MockHeaders.o
[2/2] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests