https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65038
Bug ID: 65038 Summary: Unable to find ftw.h for libgcov-util.c Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: blocker Priority: P3 Component: libgcc Assignee: unassigned at gcc dot gnu.org Reporter: terry.guo at arm dot com I am doing a clean trunk build for mingw and facing below issue: /home/build/work/GCC-5-0-build/src/gcc/gcc/../libgcc/libgcov-util.c:55:17: fatal error: ftw.h: No such file or directory compilation terminated. make[1]: *** [libgcov-util.o] Error 1 This looks very similar to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61889.