docker: Use stable git tag for virglrenderer
Use a stable tag instead of some random commit from mainstream
development, to avoid unexpected build failures.
This fixes:
CC virglrenderer.lo
virglrenderer.c: In function 'virgl_has_gl_colorspace':
virglrenderer.c:208:11: error: implicit declaration of function 'virgl_has_egl_khr_gl_colorspace' [-Werror=implicit-function-declaration]
virgl_has_egl_khr_gl_colorspace(egl_info));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
virglrenderer.c:208:43: error: 'egl_info' undeclared (first use in this function)
virgl_has_egl_khr_gl_colorspace(egl_info));
^~~~~~~~
virglrenderer.c:208:43: note: each undeclared identifier is reported only once for each function it appears in
cc1: some warnings being treated as errors
As of this commit 'git virglrenderer-0.7.0' is the last stable tag.
(virglrenderer commit breaking:
fb4f7577f7ef)
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>