- Update to version 19.2.2

* assortment of fixes in this release, notably a bunch of work
    to get Solaris and illumos working with mesa, as well as more
    work fixing issues in the migration of package-config and
    headers being handled by libglvnd instead of mesa when mesa
    is built with support for glvnd.
    There's  bunch of other changes here, with radv and intel
    leading the pack, otherwise just a few things here and there.
- n_add-Mesa-headers-again.patch
  * add Mesa headers again despite of building it against libglvnd;
    those headers turned out not to be usable; in addition packaging
    headers with libglvnd make dependancies problematic ...

OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/Mesa?expand=0&rev=890

n_add-Mesa-headers-again.patch

@@ -0,0 +1,19 @@
+diff -u -r mesa-19.2.2.orig/include/meson.build mesa-19.2.2/include/meson.build
+--- mesa-19.2.2.orig/include/meson.build	2019-10-25 21:55:51.441084000 +0200
++++ mesa-19.2.2/include/meson.build	2019-10-25 21:58:07.781272000 +0200
+@@ -22,7 +22,6 @@
+ inc_d3d9 = include_directories('D3D9')
+ inc_haikugl = include_directories('HaikuGL')
+ 
+-if not glvnd_has_headers_and_pc_files
+   if with_gles1 or with_gles2 or with_opengl or with_egl
+     install_headers('KHR/khrplatform.h', subdir : 'KHR')
+   endif
+@@ -78,7 +77,6 @@
+       subdir : 'EGL',
+     )
+   endif
+-endif
+ 
+ # Non-upstream headers
+ if with_egl