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

[David García Garzón]

Some minor changes on the patch to address some issues.


On Tuesday 08 May 2007 23:46:09 David García Garzón wrote:
> 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_comp
>ile
>
> 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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