[FFmpeg-devel] [PATCH]Only enable xcb-shm if error fields are available in the header
Carl Eugen Hoyos
cehoyos at ag.or.at
Thu Dec 25 18:52:36 CET 2014
Carl Eugen Hoyos <cehoyos <at> ag.or.at> writes:
> Clément Bœsch <u <at> pkh.me> writes:
>
> > > - check_pkg_config xcb-shm xcb/shm.h xcb_shm_attach || {
> > > + check_pkg_config xcb-shm xcb/shm.h xcb_shm_attach &&
> > > + check_code cc xcb/xcb.h "xcb_generic_error_t e;
> > > e.resource_id = 0" || {
> >
> > No, you just want something like check_pkg_config "xcb-shm >= 1.4"
Could you provide a patch that I could test?
(I don't think your idea works but since I
don't know much about pkg-config, I may miss
something.)
> Wouldn't this needlessly break building with xcb 1.3 installed?
Sorry, please ignore this.
Thank you, Carl Eugen
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