From: Vinson Lee <vlee@freedesktop.org>
Date: Mon, 26 May 2014 04:32:49 +0000 (-0700)
Subject: mesa/x86: Fix build with clang <= 3.3.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f0748b50146ed3cda77c625efea67b1b032e7737;p=mesa.git

mesa/x86: Fix build with clang <= 3.3.

clang <= 3.3 cpuid.h does not define contants for feature bits.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79095
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
---

diff --git a/src/mesa/x86/common_x86.c b/src/mesa/x86/common_x86.c
index 261f4917082..b401c354a33 100644
--- a/src/mesa/x86/common_x86.c
+++ b/src/mesa/x86/common_x86.c
@@ -52,6 +52,8 @@
 #if !defined(bit_SSE4_1) && defined(bit_SSE41)
 /* XXX: clang defines bit_SSE41 instead of bit_SSE4_1 */
 #define bit_SSE4_1 bit_SSE41
+#elif !defined(bit_SSE4_1) && !defined(bit_SSE41)
+#define bit_SSE4_1 0x00080000
 #endif
 #endif