[SciPy-user] spline wavelet decomposition

[Filip Wasilewski]

Hi,

recently I was doing some changes to the trunk and that might
introduce some problems on 64bit platforms (I'm still doing most dev
on 32bits).

I have committed a possible fix, but don't know if it solves the
problem on your platform.

Can you checkout the 0.1.6 release version and tell if the issue is
also present there? --
http://wavelets.scipy.org/svn/multiresolution/pywt/tags/release_0_1_6/

Thanks,
Filip

On 5/8/07, Nils Wagner <nwagner at iam.uni-stuttgart.de> wrote:
> On Tue, 8 May 2007 16:09:13 +0200
>   "Filip Wasilewski" <filip.wasilewski at gmail.com> wrote:
> > Hi Nils,
> >
> > can you provide more details on your build environment?
> >
> > Please note that you need the Pyrex branch from the lxml
> >project in
> > order to build pywt from source -- import from
> > http://codespeak.net/svn/lxml/pyrex/ svn repository.
> >
> >Filip
> >
> Hi Filip,
>
> Thank you for your prompt reply. Just now I have
> installed pyrex on OpenSuSE10.2 (Linux 64 bit system)
>
> The next problem is
>
> python setup.py build
> running build
> running build_py
> creating build
> creating build/lib.linux-x86_64-2.5
> creating build/lib.linux-x86_64-2.5/pywt
> copying pywt/multilevel.py ->
> build/lib.linux-x86_64-2.5/pywt
> copying pywt/multidim.py ->
> build/lib.linux-x86_64-2.5/pywt
> copying pywt/__init__.py ->
> build/lib.linux-x86_64-2.5/pywt
> copying pywt/numerix.py -> build/lib.linux-x86_64-2.5/pywt
> copying pywt/tresholding.py ->
> build/lib.linux-x86_64-2.5/pywt
> copying pywt/release_details.py ->
> build/lib.linux-x86_64-2.5/pywt
> copying pywt/wavelet_packets.py ->
> build/lib.linux-x86_64-2.5/pywt
> copying pywt/wnames.py -> build/lib.linux-x86_64-2.5/pywt
> running build_ext
> building 'pywt._pywt' extension
> creating build/temp.linux-x86_64-2.5
> creating build/temp.linux-x86_64-2.5/src
> gcc -pthread -fno-strict-aliasing -DNDEBUG -O2
> -fmessage-length=0 -Wall -D_FORTIFY_SOURCE=2 -g -fPIC
> -DPY_EXTENSION -Isrc -I/usr/include/python2.5 -c
> src/_pywt.c -o build/temp.linux-x86_64-2.5/src/_pywt.o
> -Wno-uninitialized -Wno-unused -O2
> gcc -pthread -fno-strict-aliasing -DNDEBUG -O2
> -fmessage-length=0 -Wall -D_FORTIFY_SOURCE=2 -g -fPIC
> -DPY_EXTENSION -Isrc -I/usr/include/python2.5 -c
> src/common.c -o build/temp.linux-x86_64-2.5/src/common.o
> -Wno-uninitialized -Wno-unused -O2
> gcc -pthread -fno-strict-aliasing -DNDEBUG -O2
> -fmessage-length=0 -Wall -D_FORTIFY_SOURCE=2 -g -fPIC
> -DPY_EXTENSION -Isrc -I/usr/include/python2.5 -c
> src/convolution.c -o
> build/temp.linux-x86_64-2.5/src/convolution.o
> -Wno-uninitialized -Wno-unused -O2
> src/convolution.c:78: error: conflicting types for
> 'downsampling_convolution'
> src/convolution.h:27: error: previous declaration of
> 'downsampling_convolution' was here
> src/convolution.c:299: error: conflicting types for
> 'allocating_downsampling_convolution'
> src/convolution.h:32: error: previous declaration of
> 'allocating_downsampling_convolution' was here
> error: command 'gcc' failed with exit status 1
>
>
> Nils
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-- 
Filip Wasilewski