At 2:30 PM +0200 5/24/05, Martin Costabel wrote:
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.
That makes sense -- thanks! I did "gcc_select 3.3" and the install
worked. I'll keep an eye out for an update and reinstall with gcc
4.0 when the package gets fixed. Do you expect that this library
would cause problems in the meantime?
Thanks,
--Sarah
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