GCC Version

[Ryan Schmidt]

On Jul 22, 2011, at 13:17, Paul C wrote:

> Config log for gcc46 attached.

It says:

ld warning: in /opt/local/lib/libmpc.dylib, file is not of required architecture
ld warning: in /opt/local/lib/libmpfr.dylib, file is not of required architecture
ld warning: in /opt/local/lib/libgmp.dylib, file is not of required architecture

I think this confirms the bug report:

https://trac.macports.org/ticket/28376

gcc does not respect build_arch. libmpc, libmpfr, libgmp are ppc64 on your system, as you requested, but gcc is not respecting build_arch so it's trying to build for the default arch of your compiler, which is ppc.