http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55741
Kai Tietz <ktietz at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ktietz at gcc dot gnu.org --- Comment #3 from Kai Tietz <ktietz at gcc dot gnu.org> 2012-12-20 08:33:06 UTC --- Well, this is caused by the issue that configure doesn't detect nanosleep/sleep without using libwinthread.a library. To solve this issue please use option '--enable-libstdcxx-time=yes', that should solve your issue. As this option is only valid for mingw-targets, if threading-model is 'posix', the check in aclocal.m4 needs some extensions.