[SciPy-dev] scipy svn build errors (fftpack)

listservs at mac.com listservs at mac.com
Thu Jul 13 10:00:26 CDT 2006


SVN builds of scipy on OSX are failing. The errors occur with fftpack:

creating build/lib.darwin-8.7.0-Power_Macintosh-2.4/scipy/fftpack
/usr/local/bin/g77 -undefined dynamic_lookup -bundle build/ 
temp.darwin-8.7.0-Power_Macintosh-2.4/build/src.darwin-8.7.0- 
Power_Macintosh-2.4/Lib/fftpack/_fftpackmodule.o build/ 
temp.darwin-8.7.0-Power_Macintosh-2.4/Lib/fftpack/src/zfft.o build/ 
temp.darwin-8.7.0-Power_Macintosh-2.4/Lib/fftpack/src/drfft.o build/ 
temp.darwin-8.7.0-Power_Macintosh-2.4/Lib/fftpack/src/zrfft.o build/ 
temp.darwin-8.7.0-Power_Macintosh-2.4/Lib/fftpack/src/zfftnd.o build/ 
temp.darwin-8.7.0-Power_Macintosh-2.4/build/src.darwin-8.7.0- 
Power_Macintosh-2.4/fortranobject.o -L/usr/local/lib -L/usr/local/lib/ 
gcc/powerpc-apple-darwin6.8/3.4.2 -L../staticlibs -Lbuild/ 
temp.darwin-8.7.0-Power_Macintosh-2.4 -ldfftpack -lfftw3 -lg2c - 
lcc_dynamic -o build/lib.darwin-8.7.0-Power_Macintosh-2.4/scipy/ 
fftpack/_fftpack.so
/usr/bin/ld: can't locate file for: -ldfftpack
collect2: ld returned 1 exit status
/usr/bin/ld: can't locate file for: -ldfftpack
collect2: ld returned 1 exit status
error: Command "/usr/local/bin/g77 -undefined dynamic_lookup -bundle  
build/temp.darwin-8.7.0-Power_Macintosh-2.4/build/src.darwin-8.7.0- 
Power_Macintosh-2.4/Lib/fftpack/_fftpackmodule.o build/ 
temp.darwin-8.7.0-Power_Macintosh-2.4/Lib/fftpack/src/zfft.o build/ 
temp.darwin-8.7.0-Power_Macintosh-2.4/Lib/fftpack/src/drfft.o build/ 
temp.darwin-8.7.0-Power_Macintosh-2.4/Lib/fftpack/src/zrfft.o build/ 
temp.darwin-8.7.0-Power_Macintosh-2.4/Lib/fftpack/src/zfftnd.o build/ 
temp.darwin-8.7.0-Power_Macintosh-2.4/build/src.darwin-8.7.0- 
Power_Macintosh-2.4/fortranobject.o -L/usr/local/lib -L/usr/local/lib/ 
gcc/powerpc-apple-darwin6.8/3.4.2 -L../staticlibs -Lbuild/ 
temp.darwin-8.7.0-Power_Macintosh-2.4 -ldfftpack -lfftw3 -lg2c - 
lcc_dynamic -o build/lib.darwin-8.7.0-Power_Macintosh-2.4/scipy/ 
fftpack/_fftpack.so" failed with exit status 1

These builds worked fine until a week or so ago. I have fftw3:

fftw3_info:
   libraries fftw3 not found in /Library/Frameworks/Python.framework/ 
Versions/2.4/lib
   FOUND:
     libraries = ['fftw3']
     library_dirs = ['/usr/local/lib']
     define_macros = [('SCIPY_FFTW3_H', None)]
     include_dirs = ['/usr/local/include']

Any ideas regarding what can be done?

Thanks,
C.


- --
Christopher Fonnesbeck
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