http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56645
Kai Tietz <ktietz at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ktietz at gcc dot gnu.org --- Comment #2 from Kai Tietz <ktietz at gcc dot gnu.org> --- Hmm, by this report I can't make much out of it. To see the failure reported in config.log for this test might be helpful. I can't reproduce the issue by building mingw-w64 based toolchain, so it seems to be something specific to MinGW.org setup... AFAICS might be the cause for this issue the lack of installed headers/runtime. As you were using as prefix /mingw/local/, are you sure crt and headers are installed in /mingw/local/mingw32/include and /mingw/local/mingw32/lib?