mesa: make nv50 build and disable intel GL3

intel-revert-gl3.patch

@@ -0,0 +1,59 @@
+diff --git a/src/mesa/drivers/dri/intel/intel_extensions.c b/src/mesa/drivers/dri/intel/intel_extensions.c
+index 4e7b5da..1562f59 100755
+--- a/src/mesa/drivers/dri/intel/intel_extensions.c
++++ b/src/mesa/drivers/dri/intel/intel_extensions.c
+@@ -135,9 +135,11 @@ intelInitExtensions(struct gl_context *ctx)
+       ctx->Extensions.ARB_seamless_cube_map = true;
+       ctx->Extensions.ARB_shader_bit_encoding = true;
+       ctx->Extensions.ARB_shader_texture_lod = true;
++#ifdef TEXTURE_FLOAT_ENABLED
+       ctx->Extensions.ARB_texture_float = true;
+       ctx->Extensions.EXT_texture_shared_exponent = true;
+       ctx->Extensions.EXT_packed_float = true;
++#endif
+       ctx->Extensions.ARB_texture_compression_rgtc = true;
+       ctx->Extensions.ARB_texture_rg = true;
+       ctx->Extensions.ARB_vertex_type_2_10_10_10_rev = true;
+diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
+index 750cb78..c0b63d3 100644
+--- a/src/mesa/drivers/dri/intel/intel_screen.c
++++ b/src/mesa/drivers/dri/intel/intel_screen.c
+@@ -1039,9 +1039,15 @@ intel_screen_make_configs(__DRIscreen *dri_screen)
+ static void
+ set_max_gl_versions(struct intel_screen *screen)
+ {
++#ifdef TEXTURE_FLOAT_ENABLED
++   bool has_texture_float = true;
++#else
++   bool has_texture_float = false;
++#endif
++
+    switch (screen->gen) {
+    case 7:
+-      if (screen->kernel_has_gen7_sol_reset) {
++      if (has_texture_float && screen->kernel_has_gen7_sol_reset) {
+          screen->max_gl_core_version = 31;
+          screen->max_gl_compat_version = 30;
+          screen->max_gl_es1_version = 11;
+@@ -1054,10 +1060,17 @@ set_max_gl_versions(struct intel_screen *screen)
+       }
+       break;
+    case 6:
+-      screen->max_gl_core_version = 31;
+-      screen->max_gl_compat_version = 30;
+-      screen->max_gl_es1_version = 11;
+-      screen->max_gl_es2_version = 20;
++      if (has_texture_float) {
++         screen->max_gl_core_version = 31;
++         screen->max_gl_compat_version = 30;
++         screen->max_gl_es1_version = 11;
++         screen->max_gl_es2_version = 20;
++      } else {
++         screen->max_gl_core_version = 0;
++         screen->max_gl_compat_version = 21;
++         screen->max_gl_es1_version = 11;
++         screen->max_gl_es2_version = 20;
++      }
+       break;
+    case 5:
+    case 4:

mesa.spec

@@ -65,6 +65,9 @@ Source3: make-git-snapshot.sh
 # Fedora opts to ignore the optional part of clause 2 and treat that code as 2 clause BSD.
 Source4: Mesa-MLAA-License-Clarification-Email.txt
 
+# -fno-rtti makes nv50 assert angry
+Patch0: nv50-fix-build.patch
+Patch1: intel-revert-gl3.patch
 #Patch7: mesa-7.1-link-shared.patch
 Patch9: mesa-8.0-llvmpipe-shmget.patch
 #Patch11: mesa-8.0-nouveau-tfp-blacklist.patch
@@ -278,6 +281,8 @@ Mesa shared glapi
 %prep
 #%setup -q -n Mesa-%{version}%{?snapshot}
 %setup -q -n mesa-%{gitdate}
+%patch0 -p1 -b .nv50rtti
+%patch1 -p1 -b .nogl3
 #%patch11 -p1 -b .nouveau
 
 # this fastpath is:
@@ -515,6 +520,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_includedir}/GLES2/gl2platform.h
 %{_includedir}/GLES2/gl2.h
 %{_includedir}/GLES2/gl2ext.h
+%{_includedir}/GLES3/gl3platform.h
+%{_includedir}/GLES3/gl3.h
+%{_includedir}/GLES3/gl3ext.h
 %{_libdir}/pkgconfig/glesv1_cm.pc
 %{_libdir}/pkgconfig/glesv2.pc
 %{_libdir}/libGLESv1_CM.so

nv50-fix-build.patch

@@ -0,0 +1,12 @@
+diff -up mesa-20130213/src/gallium/drivers/nv50/codegen/nv50_ir.cpp.rtti mesa-20130213/src/gallium/drivers/nv50/codegen/nv50_ir.cpp
+--- mesa-20130213/src/gallium/drivers/nv50/codegen/nv50_ir.cpp.rtti	2013-02-13 18:08:17.533677028 +1000
++++ mesa-20130213/src/gallium/drivers/nv50/codegen/nv50_ir.cpp	2013-02-13 18:08:20.496752128 +1000
+@@ -716,7 +716,7 @@ Instruction::clone(ClonePolicy<Function>
+    if (!i)
+       i = new_Instruction(pol.context(), op, dType);
+ #ifndef NDEBUG // non-conformant assert, so this is required
+-   assert(typeid(*i) == typeid(*this));
++  // assert(typeid(*i) == typeid(*this));
+ #endif
+ 
+    pol.set<Instruction>(this, i);