[Clam-devel] Crosscompiling patch (work on progress)

[David García Garzón]

I finally got the applications (Annotator and NetEditor) cross linking. Anyway 
they doesn't run properly. Qtvm examples and Annotator fail because i have no 
DRI (i just noticed that) and NetworkEditor crashes even earlier on 
configuration launcher factory initialization.

The detailed step by step guide on how to get there is on the wiki:
http://clam.iua.upf.edu/wikis/clam/index.php/Devel/Windows_MinGW_cross_compile

On the final linking step i had to cut and paste the link command generated by 
scons and change the order of the libraries so that the static ones (QtUiTool 
and clam_vmqt4) are placed before the dynamic ones. (Self notice: use 
env.Prepend)

Hopefully, tomorrow screenshots.


On Monday 07 May 2007 15:47:56 David García Garzón wrote:
> Third patch, needed because it used linux naming conventions for dlls. Now
> it uses the windows' one but generates dll's instead of static libraries.
>
> On Dilluns 07 Maig 2007, David García Garzón wrote:
> > Update: now compilation goes farther: libclam_core and libclam_processing
> > compiles successfully. No time to see whether libclam_audioio compiles,
> > but probably it will fail when getting into id3tag.
> >
> > I had to comment out Array init specializations for basic types as they
> > gave me duplicated symbols.
> >
> > Pau, could you compile id3tag and xercesc with mingw on the virtual win
> > box?
> >
> > $ cat CLAM/clam.conf
> > sandbox_path = '/home/vokimon/mingwtest/windows-external-libs'
> > xmlbackend = 'none'
> > with_fftw3 = 1
> > with_fftw = 0
> > with_id3 = 0
> > audio_backend = 'portaudio'
> >
> > On Dilluns 07 Maig 2007, David García Garzón wrote:
> > > Just to move the process from home to the office i send a patch on the
> > > work on progress crosscompilation. The patch is really ugly, adhoc and
> > > unsafe, don't commit it neither merge it your normal sandbox!!
> > >
> > > I successfully configured the following libraries
> > > pthreads: existing dll's
> > > libsndfile: existing dll's
> > > libogg existing dll's but adding mingw case at include/ogg/types.h
> > >    #include <io.h>
> > >    typedef int64_t ogg_int64_t;
> > >    typedef int32_t ogg_int32_t;
> > >    typedef uint32_t ogg_uint32_t;
> > >    typedef int16_t ogg_int16_t;
> > >    typedef uint16_t ogg_uint16_t;
> > > libvorbis: existing dll's
> > > libvorbisfile: existing dll's
> > > libmad: existing dll's
> > > fftw3: obtained as the wiki says
> > > portaudio: obtained as the wiki says (asiosdk+directx+portaudio)
> > >
> > > Some c++ libraries needs rebuild, and although they support mingw, they
> > > are hard to crosscompile without modification. For those i would prefer
> > > compile them on Pau's virtual windows box with a native mingw.
> > >
> > > To keep running i disabled them:
> > >
> > > $ cat clam.conf
> > > sandbox_path = '../../../windows-external-libs'
> > > xmlbackend = 'none'
> > > with_fftw3 = 1
> > > with_fftw = 0
> > > audio_backend = 'portaudio'


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