On Nov 9, 2013, at 15:27, Blair Zajac wrote:
> 
> I noticed my PPC MacPorts version was out of date so updated it to 2.2.1.  
> After this, there was an octave-devel update which failed to compile while 
> the previous version did.  Looking at config.log, I'm seeing this:
> 
> 
> configure:33534: checking how to get verbose linking output from 
> /opt/local/bin/gfortran-mp-4.8
> configure:33544: /opt/local/bin/gfortran-mp-4.8 -c -pipe -Os -m32 conftest.f 
> >&5
> configure:33544: $? = 0
> configure:33562: /opt/local/bin/gfortran-mp-4.8 -o conftest -pipe -Os -m32 -v 
> -arch ppc conftest.f -lm
> Using built-in specs.
> gfortran-mp-4.8: error: unrecognized command line option '-arch'
> Target: ppc-apple-darwin9
> Thread model: posix
> gcc version 4.8.2 (MacPorts gcc48 4.8.2_0)
> 
> 
> Given that 10.5 and PPC is pretty old, is it possible that the updates to 
> portconfigure.tcl don't handle PPC as it used to?

I'm not aware of any recent changes in base with regard to arch handling. I'd 
rather blame the portfiles -- perhaps the fortran recipe that's in the wiki and 
has been much employed. Or perhaps a problem specific to the octave-devel port. 
Certainly passing arch flags to gfortran is wrong on any platform. 
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