https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61889
--- Comment #3 from Rainer Emrich <rai...@emrich-ebersheim.de> ---
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Am 23.07.2014 17:17, schrieb ktietz at gcc dot gnu.org:
> --- Comment #2 from Kai Tietz <ktietz at gcc dot gnu.org> --- Yes, issue is
> here that ftw API is used for cleanup.
>
> ... static int unlink_profile_dir (const char *path) { return nftw(path,
> unlink_gcda_file, 64, FTW_DEPTH | FTW_PHYS); } ...
>
> This method isn't present on none glibc-systems. So there should be at
> least a header-check (HAVE_FTW_H) be added to gcov-tool.c and to
> configure.
>
> As Richard mentioned, libiberty would be a good place to add
> implementation.
>
It's still breaking bootstrap on mingw targets, more than 3 weeks now!
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