[gst-devel] RELEASE: GStreamer Python Bindings 0.10.15 'We built a wall'

Mon May 11 12:54:09 CEST 2009

Hi,

  Could you please file a bug on the bugtracker regarding this issue ?
(bugzilla.gnome.org Product:GStreamer, component:gst-python)

     Edward

On Mon, 2009-05-11 at 11:31 +0200, Stephan Raue wrote:
> Am 11.05.2009 09:54, schrieb Jan Schmidt: 
> > On Mon, 2009-05-11 at 03:47 +0200, Stephan Raue wrote:
> >   
> > > when i am try crosscompile gst-python-0.10.15 i am become follow error
> > > at configure:
> > > 
> > > checking for libraries required to embed python... no
> > > configure: error: could not find Python lib
> > > 
> > > what can i do? what is configure searching?
> > >     
> > 
> > It's looking for Python development headers and libraries. That's the
> > stuff supplied by a package called something like 'python-dev' or
> > 'python-devel' on most distros. For cross-compiling, I'm not sure where
> > you'll get it from.
> > 
> >   
> i have installed Python libs and includes on one location build for
> hostsystem (Toolchain) and one location for target (Sysroot). Python
> bin and scripts like python-config are in $PATH and Host-Python is
> fully funktional on my Hostsystem. Target build is build with
> --host=i686-pc-linux-uclibc and --build=i686-pc-linux-gnu so i think
> the variable cross_compile in configure script is set to yes. All
> Python related Software also gst-python-0.10.14 i can crosscompile
> with success.
> My question is was does this (new) code
> 
> { $as_echo "$as_me:$LINENO: checking for libraries required to embed
> python" >&5
> $as_echo_n "checking for libraries required to embed python... "
> >&6; }
> py_exec_prefix=`$PYTHON -c "import sys; print sys.exec_prefix"`
> PYTHON_LIBS="-L${py_prefix}/lib -lpython${PYTHON_VERSION}"
> PYTHON_LIB_LOC="${py_prefix}/lib"
> 
> save_LIBS="$LIBS"
> LIBS="$LIBS $PYTHON_LIBS"
> cat >conftest.$ac_ext <<_ACEOF
> /* confdefs.h.  */
> _ACEOF
> cat confdefs.h >>conftest.$ac_ext
> cat >>conftest.$ac_ext <<_ACEOF
> /* end confdefs.h.  */
> 
> /* Override any GCC internal prototype to avoid an error.
>    Use char because int might match the return type of a GCC
>    builtin and then its argument prototype would still apply.  */
> #ifdef __cplusplus
> extern "C"
> #endif
> char Py_Initialize ();
> int
> main ()
> {
> return Py_Initialize ();
>   ;
>   return 0;
> }
> _ACEOF
> rm -f conftest.$ac_objext conftest$ac_exeext
> if { (ac_try="$ac_link"
> case "(($ac_try" in
>   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
>   *) ac_try_echo=$ac_try;;
> esac
> eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
> $as_echo "$ac_try_echo") >&5
>   (eval "$ac_link") 2>conftest.er1
>   ac_status=$?
>   grep -v '^ *+' conftest.er1 >conftest.err
>   rm -f conftest.er1
>   cat conftest.err >&5
>   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
>   (exit $ac_status); } && {
>          test -z "$ac_c_werror_flag" ||
>          test ! -s conftest.err
>        } && test -s conftest$ac_exeext && {
>          test "$cross_compiling" = yes ||
>          $as_test_x conftest$ac_exeext
>        }; then
>            LIBS="$save_LIBS"; { $as_echo "$as_me:$LINENO: result: yes"
> >&5
> $as_echo "yes" >&6; };
> else
>   $as_echo "$as_me: failed program was:" >&5
> sed 's/^/| /' conftest.$ac_ext >&5
> 
>                  LIBS="$save_LIBS"; { $as_echo "$as_me:$LINENO:
> result: no" >&5
> $as_echo "no" >&6; }; { { $as_echo "$as_me:$LINENO: error: could not
> find Python lib" >&5
> $as_echo "$as_me: error: could not find Python lib" >&2;}
>    { (exit 1); exit 1; }; }
> fi
> 
> > - Jan.
> >   
> > > Stephan
> > > 
> > > Am 11.05.2009 01:41, schrieb thaytan at noraisin.net: 
> > >     
> > > > This mail announces the release of GStreamer Python Bindings 0.10.15 'We built a wall'.
> > > > 
> > > > 
> > > > GStreamer Python Bindings is a set of Python bindings for GStreamer, using
> > > > the same system as PyGTK.
> > > > It also comes with a number of examples.
> > > >  
> > > > For more information, see http://gstreamer.freedesktop.org/modules/gst-python.html
> > > > To file bugs, go to http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer&component=gst-python
> > > >   
> > > > 
> > > > ____________________________________________________________________
> > > > 
> > > > ------------------------------------------------------------------------------
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> > > > 
> > > > ____________________________________________________________________
> > > > 
> > > > _______________________________________________
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> > > > gstreamer-devel at lists.sourceforge.net
> > > > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
> > > >   
> > > >       
> > > -- 
> > >               ### OpenELEC.tv ###
> > > The free and open Mediacenter Distribution 4 you 
> > >              http://www.openelec.tv
> > > ------------------------------------------------------------------------------
> > > The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your
> > > production scanning environment may not be a perfect world - but thanks to
> > > Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700
> > > Series Scanner you'll get full speed at 300 dpi even with all image 
> > > processing features enabled. http://p.sf.net/sfu/kodak-com
> > > _______________________________________________ gstreamer-devel mailing list gstreamer-devel at lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
> > >     
> 
> 
> -- 
>               ### OpenELEC.tv ###
> The free and open Mediacenter Distribution 4 you 
>              http://www.openelec.tv
> ------------------------------------------------------------------------------
> The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your
> production scanning environment may not be a perfect world - but thanks to
> Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700
> Series Scanner you'll get full speed at 300 dpi even with all image 
> processing features enabled. http://p.sf.net/sfu/kodak-com
> _______________________________________________ gstreamer-devel mailing list gstreamer-devel at lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gstreamer-devel