libdrm README rename

[Daniel Vetter]

On Tue, Jan 29, 2019 at 10:26:57AM +0100, Michel Dänzer wrote:
> On 2019-01-29 2:16 a.m., Dave Airlie wrote:
> > So libdrm README renamed to README.rst, however that means it no
> > longer gets included in the dist tarball.
> > 
> > I think autotools considers README special, so we might need to fix it,
> 
> Adding the new README file to EXTRA_DIST seems enough, see e.g.
> https://gitlab.freedesktop.org/xorg/driver/xf86-video-amdgpu/commit/a9da219e13bd0cdec65554382b5cd15abc3e3778

meson build && ninja dist also gets this right. Should we update the
relase scripts to prefer meson over automake? I guess it's too early to
outright drop automake support in libdrm :-)
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch