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Gentoo's Bugzilla – Attachment 325282 Details for
Bug 436548
Please mark media-sound/opus-tools-0.1.5 ~x86
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[patch]
Upstream patch
opus-tools-0.1.5-x86-include.patch (text/plain), 1.24 KB, created by
Daniel Pielmeier
on 2012-09-29 05:26:49 UTC
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Description:
Upstream patch
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Creator:
Daniel Pielmeier
Created:
2012-09-29 05:26:49 UTC
Size:
1.24 KB
patch
obsolete
>From 7734f55bc535c6d3d0fbb27c55e38f52ba6b7764 Mon Sep 17 00:00:00 2001 >From: Andreas Schlick <schlick@lavabit.com> >Date: Thu, 13 Sep 2012 19:44:50 +0200 >Subject: [PATCH] Fix compilation on non-Windows x86-32 w/ -msse. > >cpusupport.h used __cpuid() from the Windows specific header file intrin.h >which is not available under gcc. But we can use __get_cpuid() from cpuid.h >instead. >--- > src/cpusupport.h | 18 +++++++++++++++++- > 1 files changed, 17 insertions(+), 1 deletions(-) > >diff --git a/src/cpusupport.h b/src/cpusupport.h >index 1986d31..5e42337 100644 >--- a/src/cpusupport.h >+++ b/src/cpusupport.h >@@ -32,7 +32,9 @@ > # if !defined(__SSE__) || defined(_M_X64) || defined(__amd64__) > # define query_cpu_support() 0 > #else >-# include <intrin.h> >+ >+#if defined WIN32 || defined _WIN32 >+#include <intrin.h> > static inline int query_cpu_support(void) > { > int buffer[4]; >@@ -43,5 +45,19 @@ static inline int query_cpu_support(void) > # endif > ; > } >+#else >+#include <cpuid.h> >+static inline int query_cpu_support(void) >+{ >+ unsigned int eax, ebx, ecx, edx=0; >+ __get_cpuid(1, &eax, &ebx, &ecx, &edx); >+ return ((edx & 1<<25) == 0) /*SSE*/ >+#ifdef __SSE2__ >+ + ((edx & 1<<26) == 0) /*SSE2*/ >+#endif >+ ; >+} >+#endif >+ > # endif > #endif >-- >1.7.2.5 >
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bug 436548
: 325282