mesa ppc64le driver changes

Signed-off-by: guibuilder_pel7ppc64lebuilder0 <guibuilder@powerel.org>

SPECS/mesa.spec

@@ -525,12 +525,16 @@ rm -rf $RPM_BUILD_ROOT
 %if 0%{?with_llvm}
 %{_libdir}/dri/r300_dri.so
 %{_libdir}/dri/r600_dri.so
+%ifarch x86_64
 %{_libdir}/dri/r600_drv_video.so
+%endif
 %if 0%{?with_radeonsi}
 %{_libdir}/dri/radeonsi_dri.so
+%ifarch x86_64
 %{_libdir}/dri/radeonsi_drv_video.so
 %endif
 %endif
+%endif
 %ifarch %{ix86} x86_64
 %{_libdir}/dri/i915_dri.so
 %{_libdir}/dri/i965_dri.so
@@ -540,7 +544,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/dri/msm_dri.so
 %endif
 %{_libdir}/dri/nouveau_dri.so
+%ifarch x86_64
 %{_libdir}/dri/nouveau_drv_video.so
+%endif
 %{_libdir}/dri/virtio_gpu_dri.so
 %if 0%{?with_vmware}
 %{_libdir}/dri/vmwgfx_dri.so