Re: [Qemu-devel] [PATCH for 2.8 3/3] sdl: Modularize

[Fam Zheng <famz@redhat.com>]

On Thu, 07/28 13:17, Fam Zheng wrote:
> > Maybe I'm doing something wrong, but when I apply this third patch
> > (along with the first two) to master it doesn't seem to build when
> > modules are enabled in the configuration:
> > 
> >   LINK  x86_64-softmmu/qemu-system-x86_64
> > ../backends/baum.o: In function `chr_baum_init':
> > /home/bos/clord/Documents/qemu/backends/baum.c:616: undefined reference
> > to `SDL_GetWMInfo'
> > collect2: error: ld returned 1 exit status
> > Makefile:197: recipe for target 'qemu-system-x86_64' failed
> > make[1]: *** [qemu-system-x86_64] Error 1
> > Makefile:204: recipe for target 'subdir-x86_64-softmmu' failed
> > make: *** [subdir-x86_64-softmmu] Error 2
> 
> You are right, looks like audio and baum both want SDL library. I need to take
> another look.

We need to modularize backends/baum.c and add appropriate loading code
somewhere (probably when it is specifically selected).

In addition, audio/sdl.o should probably to be bundled together with ui/sdl.mo.

I'll leave this series for now and you can pick up patch 1 into your series if
it helps. Also feel free to pick up modularizing SDL and baum, if you want.
Otherwise, I'll revisit these when your "load on demand" work settles down.

Fam