http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56909
nightstrike <nightstrike at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nightstrike at gmail dot | |com --- Comment #17 from nightstrike <nightstrike at gmail dot com> 2013-04-23 13:09:40 UTC --- What is the driving factor that is causing you to want to make the gcc build so complicated? We at http://mingw-w64.sf.net have gone to great lengths to make the windows build process simple, and to support many configurations. Perhaps you shuld take a step back and look at your overall objective. You shouldn't need many configure options at all.