regression: lang/gcc47, gcc48 on amd64: configure: error: cannot compute suffix of object files: cannot compile

[Niclas Zeising]

On 03/07/13 08:31, Anton Shterenlikht wrote:
> 
> yep:
> 
> ===>>> Upgrade of gcc-4.8.0.20130210 to gcc-4.8.0.20130303 complete
> 
> So, are these options in /etc/make.conf harmful:
> 
> #CMAKE_ARGS+=    -DCMAKE_COLOR_MAKEFILE=off
> #CFLAGS+= -fno-color-diagnostics
> #CXXFLAGS+= -fno-color-diagnostics
> 

Just som idle speculation here.  Since gcc bootstraps itself, meaning
that the final copy of gcc you install is built by gcc (this is true for
lang/gcc47 and lang/gcc48, but not lang/gcc iirc).  This gcc used will
probably be confused about those arguments, at least if they are clang
specific...
Also, what is in config.log of the failed compiles?
Regards!
-- 
Niclas