[mesa] mesa-7.11-generic-wmb.patch: Add generic write memory barrier macro for non-PC arches.
Adam Jackson
ajax at fedoraproject.org
Fri Sep 9 20:10:51 UTC 2011
commit 86c94f93e84396e6fa12bd4f0be165962ea75188
Author: Adam Jackson <ajax at redhat.com>
Date: Fri Sep 9 16:10:35 2011 -0400
mesa-7.11-generic-wmb.patch: Add generic write memory barrier macro for
non-PC arches.
mesa-7.11-generic-wmb.patch | 12 ++++++++++++
mesa.spec | 8 +++++++-
2 files changed, 19 insertions(+), 1 deletions(-)
---
diff --git a/mesa-7.11-generic-wmb.patch b/mesa-7.11-generic-wmb.patch
new file mode 100644
index 0000000..618d836
--- /dev/null
+++ b/mesa-7.11-generic-wmb.patch
@@ -0,0 +1,12 @@
+diff -up Mesa-7.11/src/mesa/drivers/dri/sis/sis_context.h.jx Mesa-7.11/src/mesa/drivers/dri/sis/sis_context.h
+--- Mesa-7.11/src/mesa/drivers/dri/sis/sis_context.h.jx 2010-12-14 16:43:15.000000000 -0500
++++ Mesa-7.11/src/mesa/drivers/dri/sis/sis_context.h 2011-09-09 11:47:56.454465358 -0400
+@@ -405,7 +405,7 @@ struct sis_context
+ #elif defined(__ia64__)
+ #define MMIO_WMB() __asm __volatile("mf" : : : "memory")
+ #else
+-#error platform needs WMB
++#define MMIO_WMB() __sync_synchronize()
+ #endif
+
+ #define mEndPrimitive() \
diff --git a/mesa.spec b/mesa.spec
index 294888c..c812d46 100644
--- a/mesa.spec
+++ b/mesa.spec
@@ -26,7 +26,7 @@
Summary: Mesa graphics libraries
Name: mesa
Version: 7.11
-Release: 3%{?dist}
+Release: 4%{?dist}
License: MIT
Group: System Environment/Libraries
URL: http://www.mesa3d.org
@@ -47,6 +47,7 @@ Patch8: mesa-7.10-llvmcore.patch
Patch30: mesa-7.6-hush-vblank-warning.patch
Patch31: mesa-7.10-swrastg.patch
+Patch32: mesa-7.11-generic-wmb.patch
BuildRequires: pkgconfig autoconf automake libtool
%if %{with_hardware}
@@ -220,6 +221,7 @@ Mesa offscreen rendering development package
%patch8 -p1 -b .llvmcore
%patch30 -p1 -b .vblank-warning
#patch31 -p1 -b .swrastg
+%patch32 -p1 -b .wmb
%build
@@ -458,6 +460,10 @@ rm -rf $RPM_BUILD_ROOT
%{_libdir}/pkgconfig/osmesa.pc
%changelog
+* Fri Sep 09 2011 Adam Jackson <ajax at redhat.com> 7.11-4
+- mesa-7.11-generic-wmb.patch: Add generic write memory barrier macro for
+ non-PC arches.
+
* Thu Sep 08 2011 Adam Jackson <ajax at redhat.com> 7.11-3
- Add khrplatform-devel subpackage so {EGL,GLES}-devel are usable
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