[gdal-dev] Conflict between scipy/pypocketfft and GDAL/ECW

Sean Gillies sean at mapbox.com
Thu May 21 11:10:44 PDT 2020


Hi Even,

On Thu, May 21, 2020 at 12:03 PM Even Rouault <even.rouault at spatialys.com>
wrote:

> > However it is not obvious to me that scipy contains C++ code.
>
>
>
> ... but pypocketfft does:
>
> https://gitlab.mpcdf.mpg.de/mtr/pypocketfft/-/blob/master/pypocketfft.cc
>
>
>
> Mystery solve !
>

Yes, I was just about to point out

$ ldd
~/.virtualenvs/dev-rasterio/lib/python3.6/site-packages/scipy/fft/_pocketfft/
pypocketfft.cpython-36m-x86_64-linux-gnu.so
        linux-vdso.so.1 (0x00007ffe423e1000)
        libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
(0x00007f1a4e03c000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f1a4dc9e000)
        libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1
(0x00007f1a4da86000)
        libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0
(0x00007f1a4d867000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f1a4d476000)
        /lib64/ld-linux-x86-64.so.2 (0x00007f1a4e67d000)

-- 
Sean Gillies
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