Enable Crocus driver

The driver is not used by default, so it's safe to package it without
breaking anything. It could be used with
MESA_LOADER_DRIVER_OVERRIDE=crocus environmental variable.

Signed-off-by: Pete Walter <pwalter@fedoraproject.org>

mesa.spec

@@ -13,6 +13,7 @@
 %endif
 
 %ifarch %{ix86} x86_64
+%global with_crocus 1
 %global with_iris   1
 %global with_vmware 1
 %global with_xa     1
@@ -58,7 +59,7 @@ Name:           mesa
 Summary:        Mesa graphics libraries
 %global ver 21.2.0
 Version:        %{lua:ver = string.gsub(rpm.expand("%{ver}"), "-", "~"); print(ver)}
-Release:        1%{?dist}
+Release:        2%{?dist}
 License:        MIT
 URL:            http://www.mesa3d.org
 
@@ -332,7 +333,7 @@ cp %{SOURCE1} docs/
   -Ddri-drivers=%{?dri_drivers} \
   -Dosmesa=true \
 %if 0%{?with_hardware}
-  -Dgallium-drivers=swrast,virgl,nouveau%{?with_r300:,r300}%{?with_iris:,iris}%{?with_vmware:,svga}%{?with_radeonsi:,radeonsi}%{?with_r600:,r600}%{?with_freedreno:,freedreno}%{?with_etnaviv:,etnaviv}%{?with_tegra:,tegra}%{?with_vc4:,vc4}%{?with_v3d:,v3d}%{?with_kmsro:,kmsro}%{?with_lima:,lima}%{?with_panfrost:,panfrost}%{?with_vulkan_hw:,zink} \
+  -Dgallium-drivers=swrast,virgl,nouveau%{?with_r300:,r300}%{?with_crocus:,crocus}%{?with_iris:,iris}%{?with_vmware:,svga}%{?with_radeonsi:,radeonsi}%{?with_r600:,r600}%{?with_freedreno:,freedreno}%{?with_etnaviv:,etnaviv}%{?with_tegra:,tegra}%{?with_vc4:,vc4}%{?with_v3d:,v3d}%{?with_kmsro:,kmsro}%{?with_lima:,lima}%{?with_panfrost:,panfrost}%{?with_vulkan_hw:,zink} \
 %else
   -Dgallium-drivers=swrast,virgl \
 %endif
@@ -494,6 +495,7 @@ popd
 %{_libdir}/dri/i915_dri.so
 %{_libdir}/dri/i965_dri.so
 %endif
+%{_libdir}/dri/crocus_dri.so
 %{_libdir}/dri/iris_dri.so
 %endif
 %ifarch %{arm} aarch64
@@ -604,6 +606,9 @@ popd
 %files vulkan-devel
 
 %changelog
+* Thu Aug 05 2021 ValdikSS <iam@valdikss.org.ru> - 21.2.0-2
+- Enable Crocus driver
+
 * Thu Aug 05 2021 Pete Walter <pwalter@fedoraproject.org> - 21.2.0-1
 - Update to 21.2.0