From 4d7394f89292131323fc8e39efa511a2eeb8cc60 Mon Sep 17 00:00:00 2001
From: José Fonseca <jrfonseca@tungstengraphics.com>
Date: Tue, 7 Oct 2008 14:25:09 +0900
Subject: gallium: Introduce PIPE_ARCH_SSE define for SSE support.

Besides meaning x86 and x86-64 architecture, it also depends on SSE2
support enabled on gcc.

This fixes the linux-debug build.
---
 src/gallium/include/pipe/p_config.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/gallium/include/pipe')

diff --git a/src/gallium/include/pipe/p_config.h b/src/gallium/include/pipe/p_config.h
index af3746c026..ef05547819 100644
--- a/src/gallium/include/pipe/p_config.h
+++ b/src/gallium/include/pipe/p_config.h
@@ -85,6 +85,14 @@
 #define PIPE_ARCH_X86_64
 #endif
 
+#if defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64)
+#if defined(PIPE_CC_GCC) && !defined(__SSE2__)
+/* #warning SSE2 support requires -msse -msse2 compiler options */
+#else
+#define PIPE_ARCH_SSE
+#endif
+#endif
+
 #if 0 /* FIXME */
 #define PIPE_ARCH_PPC
 #endif
-- 
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