diff options
Diffstat (limited to 'media-libs/openexr/files/openexr-2.2.0-fix-cpuid-on-abi_x86_32.patch')
| -rw-r--r-- | media-libs/openexr/files/openexr-2.2.0-fix-cpuid-on-abi_x86_32.patch | 60 |
1 files changed, 36 insertions, 24 deletions
diff --git a/media-libs/openexr/files/openexr-2.2.0-fix-cpuid-on-abi_x86_32.patch b/media-libs/openexr/files/openexr-2.2.0-fix-cpuid-on-abi_x86_32.patch index 4aa7b065a636..1dc13c724074 100644 --- a/media-libs/openexr/files/openexr-2.2.0-fix-cpuid-on-abi_x86_32.patch +++ b/media-libs/openexr/files/openexr-2.2.0-fix-cpuid-on-abi_x86_32.patch @@ -1,38 +1,50 @@ -diff -Naur a/IlmImf/ImfSystemSpecific.cpp b/IlmImf/ImfSystemSpecific.cpp ---- a/IlmImf/ImfSystemSpecific.cpp 2016-06-14 01:19:15.070511555 +0930 -+++ b/IlmImf/ImfSystemSpecific.cpp 2016-06-14 01:36:08.776496862 +0930 -@@ -35,6 +35,7 @@ - #include "ImfSystemSpecific.h" - #include "ImfNamespace.h" - #include "OpenEXRConfig.h" -+#include <cpuid.h> - - OPENEXR_IMF_INTERNAL_NAMESPACE_SOURCE_ENTER - -@@ -42,19 +43,15 @@ - #if defined(IMF_HAVE_SSE2) && defined(__GNUC__) +$NetBSD: patch-IlmImf_ImfSystemSpecific.cpp,v 1.2 2014/08/19 13:34:42 joerg Exp $ + +Rework cpuid function to use gnuc __get_cpuid (requiring at least gcc 4.3) +This get's over issues such as encountered with PIC builds. +Upstream issue : https://github.com/openexr/openexr/issues/128 + +https://raw.githubusercontent.com/jsonn/pkgsrc/trunk/graphics/openexr/patches/patch-IlmImf_ImfSystemSpecific.cpp +https://github.com/jsonn/pkgsrc/commit/5158af44e65b6d7b9f1a8aca2eb24cb87d003724 +https://bugs.gentoo.org/show_bug.cgi?id=626760 + +--- a/IlmImf/ImfSystemSpecific.cpp.orig 2014-08-10 04:23:57.000000000 +0000 ++++ b/IlmImf/ImfSystemSpecific.cpp +@@ -40,21 +40,30 @@ OPENEXR_IMF_INTERNAL_NAMESPACE_SOURCE_EN + namespace { + #if defined(IMF_HAVE_SSE2) && defined(__GNUC__) +- // Helper functions for gcc + SSE enabled - void cpuid(int n, int &eax, int &ebx, int &ecx, int &edx) -+ void cpuid(unsigned int n, unsigned int &eax, unsigned int &ebx, unsigned int &ecx, unsigned int &edx) ++ void cpuid(unsigned int n, unsigned int &eax, unsigned int &ebx, ++ unsigned int &ecx, unsigned int &edx) { -- __asm__ __volatile__ ( -- "cpuid" -- : /* Output */ "=a"(eax), "=b"(ebx), "=c"(ecx), "=d"(edx) -- : /* Input */ "a"(n) -- : /* Clobber */); -+ __get_cpuid(n, &eax, &ebx, &ecx, &edx ); ++#ifdef __i386__ ++ __asm__ __volatile__ ( ++ "pushl %%ebx; cpuid; movl %%ebx, %0; popl %%ebx" ++ : /* Output */ "=m"(ebx), "=a"(eax), "=c"(ecx), "=d"(edx) ++ : /* Input */ "a"(n) ++ : /* Clobber */); ++#else + __asm__ __volatile__ ( + "cpuid" + : /* Output */ "=a"(eax), "=b"(ebx), "=c"(ecx), "=d"(edx) + : /* Input */ "a"(n) + : /* Clobber */); ++#endif } #else // IMF_HAVE_SSE2 && __GNUC__ // Helper functions for generic compiler - all disabled - void cpuid(int n, int &eax, int &ebx, int &ecx, int &edx) -+ void cpuid(unsigned int n, unsigned int &eax, unsigned int &ebx, unsigned int &ecx, unsigned int &edx) ++ void cpuid(unsigned int n, unsigned int &eax, unsigned int &ebx, ++ unsigned int &ecx, unsigned int &edx) { eax = ebx = ecx = edx = 0; } -@@ -64,7 +61,7 @@ +@@ -64,7 +73,7 @@ namespace { #ifdef OPENEXR_IMF_HAVE_GCC_INLINE_ASM_AVX @@ -41,7 +53,7 @@ diff -Naur a/IlmImf/ImfSystemSpecific.cpp b/IlmImf/ImfSystemSpecific.cpp { __asm__ __volatile__ ( "xgetbv" -@@ -75,7 +72,7 @@ +@@ -75,7 +84,7 @@ namespace { #else // OPENEXR_IMF_HAVE_GCC_INLINE_ASM_AVX @@ -50,7 +62,7 @@ diff -Naur a/IlmImf/ImfSystemSpecific.cpp b/IlmImf/ImfSystemSpecific.cpp { eax = edx = 0; } -@@ -94,8 +91,8 @@ +@@ -94,8 +103,8 @@ CpuId::CpuId(): f16c(false) { bool osxsave = false; |