Sarah Stockwell wrote:
[]
I'm trying to install scipy-py23 on Tiger, and I keep getting stuck at
the same point. I've gotten all the dependencies installed, but the
build of scipy-py23 itself fails to install the file
/sw/src/scipy-py23-0.3.2-2/SciPy_complete-0.3.2/build/lib.darwin-8.1.0-PowerMacintosh-2.3/scipy/fftpack/_fftpack.so
and the compile dies when it discovers it lacks that file.
Looking around on the net made me think this might be a consequence of
Tiger's new gcc 4.0, so I switched the /usr/bin/gcc symlink to point at
/usr/bin/gcc-3.3 instead of /usr/bin/gcc-4.0 and tried again. Judging
from a few fewer compiler warnings, the new build did use gcc-3.3
instead, but it didn't help.
If you had used "gcc_select 3.3" instead, you would probably have
succeeded. But the problem is elsewhere:
[]
gcc -bundle -flat_namespace -undefined suppress -L/sw/lib
build/temp.darwin-8.1.0-PowerMacintosh-2.3/build/src/Lib/fftpack/_fftpackmodule.o
build/temp.darwin-8.1.0-PowerMacintosh-2.3/Lib/fftpack/src/zfft.o
build/temp.darwin-8.1.0-PowerMacintosh-2.3/Lib/fftpack/src/drfft.o
build/temp.darwin-8.1.0-PowerMacintosh-2.3/Lib/fftpack/src/zrfft.o
build/temp.darwin-8.1.0-PowerMacintosh-2.3/Lib/fftpack/src/zfftnd.o
build/temp.darwin-8.1.0-PowerMacintosh-2.3/build/src/fortranobject.o
-L/sw/lib -L/sw/lib/gcc/powerpc-apple-darwin8.0.0/3.4.3
-Lbuild/temp.darwin-8.1.0-PowerMacintosh-2.3 -ldfftpack -ldrfftw -ldfftw
-lg2c -lcc_dynamic -o
build/lib.darwin-8.1.0-PowerMacintosh-2.3/scipy/fftpack/_fftpack.so
/usr/bin/ld: can't locate file for: -lcc_dynamic
The linking to libcc_dynamic is no longer needed with Fink's recent g77,
and it leads indeed to an error when used with gcc-4.0, because this
library no longer exists (when you do the switch to gcc-3.3 using
gcc_select, it is resurrected, and it disappears again when you
gcc_select 4.0). Apparently the scipy-py23 package is not yet completely
fixed for gcc-4.0.
--
Martin
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