Dropped xmmintrin patch as the issue is resolved in mingw-w64 3.1.0

gcc-make-xmmintrin-header-cplusplus-compatible.patch

@@ -1,24 +0,0 @@
---- gcc/config/i386/xmmintrin.h.orig	2013-01-18 14:57:27.762645582 +0100
-+++ gcc/config/i386/xmmintrin.h	2013-01-18 14:58:27.604561940 +0100
-@@ -37,6 +37,10 @@
- /* Get _mm_malloc () and _mm_free ().  */
- #include <mm_malloc.h>
- 
-+#ifdef __cplusplus
-+extern "C" {
-+#endif
-+
- /* The Intel API is flexible enough that we must allow aliasing with other
-    vector types, and their scalar components.  */
- typedef float __m128 __attribute__ ((__vector_size__ (16), __may_alias__));
-@@ -1241,6 +1245,10 @@
-   (row3) = __builtin_ia32_movhlps (__t3, __t2);				\
- } while (0)
- 
-+#ifdef __cplusplus
-+}
-+#endif
-+
- /* For backward source compatibility.  */
- #ifdef __SSE2__
- # include <emmintrin.h>

mingw-gcc.spec

@@ -32,7 +32,7 @@
 
 Name:           mingw-gcc
 Version:        4.8.2
-Release:        1%{?snapshot_date:.svn.%{snapshot_date}.r%{snapshot_rev}}%{?dist}
+Release:        2%{?snapshot_date:.svn.%{snapshot_date}.r%{snapshot_rev}}%{?dist}
 Summary:        MinGW Windows cross-compiler (GCC) for C
 
 License:        GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions
@@ -44,14 +44,6 @@ Source0:        ftp://ftp.nluug.nl/mirror/languages/gcc/snapshots/4.8-%{snapshot
 Source0:        ftp://ftp.gnu.org/gnu/gcc/gcc-%{version}/gcc-%{version}.tar.bz2
 %endif
 
-# The file xmmintrin.h doesn't contain an extern "C" part
-# This conflicts with mingw-w64 intrin.h and results in build
-# failure like this one in mingw-qt5-qtbase:
-# /usr/lib/gcc/i686-w64-mingw32/4.8.0/include/xmmintrin.h:997:1: error: previous declaration of 'int _m_pextrw(__m64, int)' with 'C++' linkage
-# /usr/i686-w64-mingw32/sys-root/mingw/include/intrin.h:561:28: error: conflicts with new declaration with 'C' linkage
-# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56038
-Patch0:         gcc-make-xmmintrin-header-cplusplus-compatible.patch
-
 
 BuildRequires:  texinfo
 BuildRequires:  mingw32-filesystem >= 95
@@ -277,7 +269,6 @@ needed for OpenMP v3.0 support for the win32 target.
 %prep
 %setup -q -n %{source_folder}
 echo 'Fedora MinGW %{version}-%{release}' > gcc/DEV-PHASE
-%patch0 -p0
 
 
 %build
@@ -702,6 +693,9 @@ rm -f $RPM_BUILD_ROOT%{_bindir}/%{mingw64_target}-%{mingw64_target}-*
 
 
 %changelog
+* Fri Jan 10 2014 Erik van Pienbroek <epienbro@fedoraproject.org> - 4.8.2-2
+- Dropped xmmintrin patch as the issue is resolved in mingw-w64 3.1.0
+
 * Sat Oct 19 2013 Erik van Pienbroek <epienbro@fedoraproject.org> - 4.8.2-1
 - Update to 4.8.2
 - Build with C++11 std::thread support (F21+ only)