[SciPy-dev] Error on Linux Compile
nwagner at mecha.uni-stuttgart.de
Tue Jan 20 03:36:39 CST 2004
Pearu Peterson schrieb:
> On Mon, 19 Jan 2004, Travis Oliphant wrote:
> > Pearu,
> > I checked out a recent version of SciPy and installed on my Mandrake 9.2
> > Linux box (hard-drive choked)
> > After a clean build and install (no fftw or djbfft) I am getting the
> > following error.
> > undefined symbol: fftr8_scale1024 in _fftpack.so
> > I will try and track this down, but wondered if you recognized this call
> > and why I suddenly wouldn't have it on my system.
> This symbol is defined in the djbfft library and scipy uses it only
> in fftpack/src/drfft.c. But only when WITH_DJBFFT is defined.
> Are you sure that your build is absolutely clean? 'rm -rf build' might
> help. I tried fftpack build without fftw and djbfft support, everything
> looks ok here.
BTW, a make in djbfft-0.76 failed
./makelib str.a byte_copy.o byte_cr.o str_len.o
./load auto-str substdio.a error.a str.a
substdio.a(substdo.o)(.text+0x31): In function `allwrite':
: undefined reference to `errno'
collect2: ld returned 1 exit status
make: *** [auto-str] Error 1
Any idea ?
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