[SciPy-dev] New Scipy build issue

Robert Kern robert.kern@gmail....
Thu Apr 2 18:44:10 CDT 2009

On Thu, Apr 2, 2009 at 18:39, Christopher Hanley <chanley@stsci.edu> wrote:
> Hi,
> Recently when trying to build scipy from svn I get the following build
> error:
> creating build/temp.macosx-10.3-i386-2.5
> creating build/temp.macosx-10.3-i386-2.5/scipy
> creating build/temp.macosx-10.3-i386-2.5/scipy/fftpack
> creating build/temp.macosx-10.3-i386-2.5/scipy/fftpack/src
> creating build/temp.macosx-10.3-i386-2.5/scipy/fftpack/src/dfftpack
> compile options:
> '-I/Users/chanley/dev/site-packages/lib/python/numpy/core/include -c'
> gfortran:f77: scipy/fftpack/src/dfftpack/dcosqb.f
> f951: error: unrecognized command line option "-arch"
> f951: error: unrecognized command line option "-arch"
> error: Command "gfortran -Wall -ffixed-form -fno-second-underscore -arch
> i686 -fPIC -O3 -funroll-loops
> -I/Users/chanley/dev/site-packages/lib/python/numpy/core/include -c -c
> scipy/fftpack/src/dfftpack/dcosqb.f -o
> build/temp.macosx-10.3-i386-2.5/scipy/fftpack/src/dfftpack/dcosqb.o"
> failed with exit status 1
> I'm using gfortran for the build on my Mac OS X 10.5.6 system.  Here is
> the gfortran info:
> [redcedar:~/dev/scipy] chanley% gfortran -v
> Using built-in specs.
> Target: i686-apple-darwin9
> Configured with: ../gcc-4.2.2/configure --prefix=/sw
> --prefix=/sw/lib/gcc4.2 --mandir=/sw/share/man --infodir=/sw/share/info
> --enable-languages=c,c++,fortran,objc,java --with-arch=nocona
> --with-tune=generic --host=i686-apple-darwin9 --with-gmp=/sw
> --with-libiconv-prefix=/sw --with-system-zlib
> --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib
> Thread model: posix
> gcc version 4.2.2
> I'm using Python 2.5.1 and the head of the numpy svn trunk.  I haven't
> changed my site.cfg file or updated any libraries on my system.  Any
> ideas what I might need to change?

Is that Fink's gfortran? I recommend *only* using the gfortran binaries here:


Robert Kern

"I have come to believe that the whole world is an enigma, a harmless
enigma that is made terrible by our own mad attempt to interpret it as
though it had an underlying truth."
  -- Umberto Eco

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