[Bug c++/52922] failed to build gcc 4.7 on SL6.1

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52922

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-04-10 09:11:03 UTC ---
No, in general you can't use GCC built for one target on a different target.

What I do is just build the same version of GCC with the exact same
configuration on each OS I need to target.