"Header guard failure" build failure(s) — clang 8.0.1

PackageVersionSupposed error messageFull log Bug report
android-platform-external-libunwind 8.1.0+r23-2src/mi/backtrace.c:26:9: error: 'UNW_REMOTE_ONLY' is used as a header guard here, followed by #define of a different macro [-Werror,-Wheader-guard] Log
paris-traceroute 0.93+git20160927-1./use.h:1:9: error: 'USE_H' is used as a header guard here, followed by #define of a different macro [-Werror,-Wheader-guard] Log

2 errors