https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61577
--- Comment #237 from The Written Word <bugzilla-gcc at thewrittenword dot com> --- (In reply to John Buddery from comment #228) > gcov-tool.c avoids build errors from ftwbuf differences on HP, apply if you > hit errors but may need tidying up. Instead of this patch, try the patch for PR66319 instead.