# This file is part of MXE.
# See index.html for further information.

This patch has been taken from:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56038

diff -Nur gcc-4.8.0.orig/gcc/config/i386/adxintrin.h gcc-4.8.0/gcc/config/i386/adxintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/adxintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/adxintrin.h	2013-03-25 20:56:28.799283008 +1100
@@ -28,6 +28,10 @@
 #ifndef _ADXINTRIN_H_INCLUDED
 #define _ADXINTRIN_H_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline unsigned char
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _addcarryx_u32 (unsigned char __CF, unsigned int __X,
@@ -46,4 +50,8 @@
 }
 #endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _ADXINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/ammintrin.h gcc-4.8.0/gcc/config/i386/ammintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/ammintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/ammintrin.h	2013-03-25 20:57:25.809281634 +1100
@@ -34,6 +34,10 @@
 /* We need definitions from the SSE3, SSE2 and SSE header files*/
 #include <pmmintrin.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_stream_sd (double * __P, __m128d __Y)
 {
@@ -83,6 +87,10 @@
 				      (unsigned int)(I), (unsigned int)(L)))
 #endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* __SSE4A__ */
 
 #endif /* _AMMINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/avx2intrin.h gcc-4.8.0/gcc/config/i386/avx2intrin.h
--- gcc-4.8.0.orig/gcc/config/i386/avx2intrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/avx2intrin.h	2013-03-25 20:58:19.069280351 +1100
@@ -25,6 +25,10 @@
 # error "Never use <avx2intrin.h> directly; include <immintrin.h> instead."
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Sum absolute 8-bit integer difference of adjacent groups of 4
    byte integers in the first 2 operands.  Starting offsets within
    operands are determined by the 3rd mask operand.  */
@@ -1871,3 +1875,7 @@
 					   (__v4si)(__m128i)MASK,  \
 					   (int)SCALE)
 #endif  /* __OPTIMIZE__ */
+
+#ifdef __cplusplus
+}
+#endif
diff -Nur gcc-4.8.0.orig/gcc/config/i386/avxintrin.h gcc-4.8.0/gcc/config/i386/avxintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/avxintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/avxintrin.h	2013-03-25 21:27:20.819238377 +1100
@@ -28,6 +28,10 @@
 # error "Never use <avxintrin.h> directly; include <immintrin.h> instead."
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Internal data types for implementing the intrinsics.  */
 typedef double __v4df __attribute__ ((__vector_size__ (32)));
 typedef float __v8sf __attribute__ ((__vector_size__ (32)));
@@ -1424,3 +1428,7 @@
 {
   return (__m256i) __builtin_ia32_si256_si ((__v4si)__A);
 }
+
+#ifdef __cplusplus
+}
+#endif
diff -Nur gcc-4.8.0.orig/gcc/config/i386/bmi2intrin.h gcc-4.8.0/gcc/config/i386/bmi2intrin.h
--- gcc-4.8.0.orig/gcc/config/i386/bmi2intrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/bmi2intrin.h	2013-03-25 20:58:50.845946252 +1100
@@ -32,6 +32,10 @@
 #ifndef _BMI2INTRIN_H_INCLUDED
 #define _BMI2INTRIN_H_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline unsigned int
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _bzhi_u32 (unsigned int __X, unsigned int __Y)
@@ -99,4 +103,8 @@
 
 #endif /* !__x86_64__  */
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _BMI2INTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/bmiintrin.h gcc-4.8.0/gcc/config/i386/bmiintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/bmiintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/bmiintrin.h	2013-03-25 20:59:19.032612239 +1100
@@ -32,6 +32,10 @@
 #ifndef _BMIINTRIN_H_INCLUDED
 #define _BMIINTRIN_H_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline unsigned short __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 __tzcnt_u16 (unsigned short __X)
 {
@@ -116,4 +120,8 @@
 
 #endif /* __x86_64__  */
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _BMIINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/cpuid.h gcc-4.8.0/gcc/config/i386/cpuid.h
--- gcc-4.8.0.orig/gcc/config/i386/cpuid.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/cpuid.h	2013-03-25 19:28:56.476076250 +1100
@@ -21,6 +21,10 @@
  * <http://www.gnu.org/licenses/>.
  */
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* %ecx */
 #define bit_SSE3	(1 << 0)
 #define bit_PCLMUL	(1 << 1)
@@ -266,3 +270,8 @@
   __cpuid (__level, *__eax, *__ebx, *__ecx, *__edx);
   return 1;
 }
+
+#ifdef __cplusplus
+}
+#endif
+
diff -Nur gcc-4.8.0.orig/gcc/config/i386/emmintrin.h gcc-4.8.0/gcc/config/i386/emmintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/emmintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/emmintrin.h	2013-03-25 19:28:56.476076250 +1100
@@ -34,6 +34,10 @@
 /* We need definitions from the SSE header files*/
 #include <xmmintrin.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* SSE2 */
 typedef double __v2df __attribute__ ((__vector_size__ (16)));
 typedef long long __v2di __attribute__ ((__vector_size__ (16)));
@@ -1515,6 +1519,10 @@
   return (__m128d) __A;
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* __SSE2__  */
 
 #endif /* _EMMINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/f16cintrin.h gcc-4.8.0/gcc/config/i386/f16cintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/f16cintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/f16cintrin.h	2013-03-25 21:00:27.905943912 +1100
@@ -32,6 +32,10 @@
 #ifndef _F16CINTRIN_H_INCLUDED
 #define _F16CINTRIN_H_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline float __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _cvtsh_ss (unsigned short __S)
 {
@@ -88,5 +92,9 @@
   ((__m128i) __builtin_ia32_vcvtps2ph256 ((__v8sf)(__m256) A, (int) (I)))
 #endif /* __OPTIMIZE */
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _F16CINTRIN_H_INCLUDED */
 #endif /* __F16C__ */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/fma4intrin.h gcc-4.8.0/gcc/config/i386/fma4intrin.h
--- gcc-4.8.0.orig/gcc/config/i386/fma4intrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/fma4intrin.h	2013-03-25 19:28:56.479409583 +1100
@@ -35,6 +35,10 @@
 /* We need definitions from the SSE4A, SSE3, SSE2 and SSE header files.  */
 #include <ammintrin.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* 128b Floating point multiply/add type instructions.  */
 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_macc_ps (__m128 __A, __m128 __B, __m128 __C)
@@ -231,6 +235,10 @@
   return (__m256d) __builtin_ia32_vfmaddsubpd256 ((__v4df)__A, (__v4df)__B, -(__v4df)__C);
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 
 #endif
diff -Nur gcc-4.8.0.orig/gcc/config/i386/fmaintrin.h gcc-4.8.0/gcc/config/i386/fmaintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/fmaintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/fmaintrin.h	2013-03-25 21:01:36.072608935 +1100
@@ -32,6 +32,10 @@
 # error "FMA instruction set not enabled"
 #else
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline __m128d
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_fmadd_pd (__m128d __A, __m128d __B, __m128d __C)
@@ -292,6 +296,10 @@
                                                 -(__v8sf)__C);
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 
 #endif
diff -Nur gcc-4.8.0.orig/gcc/config/i386/fxsrintrin.h gcc-4.8.0/gcc/config/i386/fxsrintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/fxsrintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/fxsrintrin.h	2013-03-25 21:02:02.299274971 +1100
@@ -28,6 +28,10 @@
 #ifndef _FXSRINTRIN_H_INCLUDED
 #define _FXSRINTRIN_H_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline void
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _fxsave (void *__P)
@@ -58,4 +62,8 @@
 }
 #endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _FXSRINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/gmm_malloc.h gcc-4.8.0/gcc/config/i386/gmm_malloc.h
--- gcc-4.8.0.orig/gcc/config/i386/gmm_malloc.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/gmm_malloc.h	2013-03-25 19:28:56.479409583 +1100
@@ -27,6 +27,10 @@
 #include <stdlib.h>
 #include <errno.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 static __inline__ void* 
 _mm_malloc (size_t size, size_t align)
 {
@@ -71,4 +75,8 @@
     free (((void **) aligned_ptr) [-1]);
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _MM_MALLOC_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/ia32intrin.h gcc-4.8.0/gcc/config/i386/ia32intrin.h
--- gcc-4.8.0.orig/gcc/config/i386/ia32intrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/ia32intrin.h	2013-03-25 21:30:01.905901162 +1100
@@ -25,6 +25,10 @@
 # error "Never use <ia32intrin.h> directly; include <x86intrin.h> instead."
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* 32bit bsf */
 extern __inline int
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
@@ -240,3 +244,7 @@
 #define _rotwr(a,b)		__rorw((a), (b))
 #define _rotl(a,b)		__rold((a), (b))
 #define _rotr(a,b)		__rord((a), (b))
+
+#ifdef __cplusplus
+}
+#endif
diff -Nur gcc-4.8.0.orig/gcc/config/i386/immintrin.h gcc-4.8.0/gcc/config/i386/immintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/immintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/immintrin.h	2013-03-25 21:11:37.879261100 +1100
@@ -88,6 +88,10 @@
 #include <xtestintrin.h>
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #ifdef __RDRND__
 extern __inline int
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
@@ -173,4 +177,8 @@
 #endif /* __RDRND__ */
 #endif /* __x86_64__  */
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _IMMINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/lwpintrin.h gcc-4.8.0/gcc/config/i386/lwpintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/lwpintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/lwpintrin.h	2013-03-25 19:28:56.479409583 +1100
@@ -32,6 +32,10 @@
 # error "LWP instruction set not enabled"
 #else
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 __llwpcb (void *pcbAddress)
 {
@@ -95,6 +99,10 @@
 #endif
 #endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* __LWP__ */
 
 #endif /* _LWPINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/lzcntintrin.h gcc-4.8.0/gcc/config/i386/lzcntintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/lzcntintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/lzcntintrin.h	2013-03-25 21:12:40.285926264 +1100
@@ -32,6 +32,10 @@
 #ifndef _LZCNTINTRIN_H_INCLUDED
 #define _LZCNTINTRIN_H_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline unsigned short __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 __lzcnt16 (unsigned short __X)
 {
@@ -64,4 +68,8 @@
 }
 #endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _LZCNTINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/mm3dnow.h gcc-4.8.0/gcc/config/i386/mm3dnow.h
--- gcc-4.8.0.orig/gcc/config/i386/mm3dnow.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/mm3dnow.h	2013-03-25 19:28:56.482742915 +1100
@@ -32,6 +32,10 @@
 #include <mmintrin.h>
 #include <prfchwintrin.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _m_femms (void)
 {
@@ -205,6 +209,11 @@
 }
 
 #endif /* __3dNOW_A__ */
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* __3dNOW__ */
 
 #endif /* _MM3DNOW_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/mmintrin.h gcc-4.8.0/gcc/config/i386/mmintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/mmintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/mmintrin.h	2013-03-25 19:28:56.482742915 +1100
@@ -30,6 +30,11 @@
 #ifndef __MMX__
 # error "MMX instruction set not enabled"
 #else
+
+#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 int __m64 __attribute__ ((__vector_size__ (8), __may_alias__));
@@ -916,5 +921,9 @@
   return _mm_set_pi8 (__b, __b, __b, __b, __b, __b, __b, __b);
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* __MMX__ */
 #endif /* _MMINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/pmm_malloc.h gcc-4.8.0/gcc/config/i386/pmm_malloc.h
--- gcc-4.8.0.orig/gcc/config/i386/pmm_malloc.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/pmm_malloc.h	2013-03-25 19:28:56.482742915 +1100
@@ -34,6 +34,10 @@
 extern "C" int posix_memalign (void **, size_t, size_t) throw ();
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 static __inline void *
 _mm_malloc (size_t size, size_t alignment)
 {
@@ -54,4 +58,8 @@
   free (ptr);
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _MM_MALLOC_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/pmmintrin.h gcc-4.8.0/gcc/config/i386/pmmintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/pmmintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/pmmintrin.h	2013-03-25 19:28:56.482742915 +1100
@@ -34,6 +34,10 @@
 /* We need definitions from the SSE2 and SSE header files*/
 #include <emmintrin.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Additional bits in the MXCSR.  */
 #define _MM_DENORMALS_ZERO_MASK		0x0040
 #define _MM_DENORMALS_ZERO_ON		0x0040
@@ -122,6 +126,10 @@
   __builtin_ia32_mwait (__E, __H);
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* __SSE3__ */
 
 #endif /* _PMMINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/popcntintrin.h gcc-4.8.0/gcc/config/i386/popcntintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/popcntintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/popcntintrin.h	2013-03-25 19:28:56.482742915 +1100
@@ -28,6 +28,10 @@
 #ifndef _POPCNTINTRIN_H_INCLUDED
 #define _POPCNTINTRIN_H_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Calculate a number of bits set to 1.  */
 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_popcnt_u32 (unsigned int __X)
@@ -43,4 +47,8 @@
 }
 #endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _POPCNTINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/prfchwintrin.h gcc-4.8.0/gcc/config/i386/prfchwintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/prfchwintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/prfchwintrin.h	2013-03-25 21:13:57.149257744 +1100
@@ -33,10 +33,18 @@
 #ifndef _PRFCHWINTRIN_H_INCLUDED
 #define _PRFCHWINTRIN_H_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _m_prefetchw (void *__P)
 {
   __builtin_prefetch (__P, 1, 3 /* _MM_HINT_T0 */);
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _PRFCHWINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/rdseedintrin.h gcc-4.8.0/gcc/config/i386/rdseedintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/rdseedintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/rdseedintrin.h	2013-03-25 21:14:16.099257288 +1100
@@ -32,6 +32,10 @@
 #ifndef _RDSEEDINTRIN_H_INCLUDED
 #define _RDSEEDINTRIN_H_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline int
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _rdseed16_step (unsigned short *p)
@@ -55,4 +59,8 @@
 }
 #endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _RDSEEDINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/rtmintrin.h gcc-4.8.0/gcc/config/i386/rtmintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/rtmintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/rtmintrin.h	2013-03-25 21:23:20.389244172 +1100
@@ -32,6 +32,10 @@
 #ifndef _RTMINTRIN_H_INCLUDED
 #define _RTMINTRIN_H_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define _XBEGIN_STARTED		(~0u)
 #define _XABORT_EXPLICIT	(1 << 0)
 #define _XABORT_RETRY		(1 << 1)
@@ -74,4 +78,8 @@
 #define _xabort(N)  __builtin_ia32_xabort (N)
 #endif /* __OPTIMIZE__ */
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _RTMINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/smmintrin.h gcc-4.8.0/gcc/config/i386/smmintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/smmintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/smmintrin.h	2013-03-25 19:28:56.486076248 +1100
@@ -35,6 +35,10 @@
    files.  */
 #include <tmmintrin.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Rounding mode macros. */
 #define _MM_FROUND_TO_NEAREST_INT	0x00
 #define _MM_FROUND_TO_NEG_INF		0x01
@@ -825,6 +829,10 @@
 
 #endif /* __SSE4_2__ */
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* __SSE4_1__ */
 
 #endif /* _SMMINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/tbmintrin.h gcc-4.8.0/gcc/config/i386/tbmintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/tbmintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/tbmintrin.h	2013-03-25 21:24:08.535909678 +1100
@@ -32,6 +32,10 @@
 #ifndef _TBMINTRIN_H_INCLUDED
 #define _TBMINTRIN_H_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #ifdef __OPTIMIZE__
 extern __inline unsigned int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 __bextri_u32 (unsigned int __X, const unsigned int __I)
@@ -169,4 +173,9 @@
 
 
 #endif /* __x86_64__  */
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _TBMINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/tmmintrin.h gcc-4.8.0/gcc/config/i386/tmmintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/tmmintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/tmmintrin.h	2013-03-25 19:28:56.486076248 +1100
@@ -34,6 +34,10 @@
 /* We need definitions from the SSE3, SSE2 and SSE header files*/
 #include <pmmintrin.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_hadd_epi16 (__m128i __X, __m128i __Y)
 {
@@ -239,6 +243,10 @@
   return (__m64) __builtin_ia32_pabsd ((__v2si)__X);
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* __SSSE3__ */
 
 #endif /* _TMMINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/wmmintrin.h gcc-4.8.0/gcc/config/i386/wmmintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/wmmintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/wmmintrin.h	2013-03-25 21:34:25.419228145 +1100
@@ -34,6 +34,10 @@
 # error "AES/PCLMUL instructions not enabled"
 #else
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* AES */
 
 #ifdef __AES__
@@ -115,6 +119,10 @@
 #endif
 #endif  /* __PCLMUL__  */
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* __AES__/__PCLMUL__ */
 
 #endif /* _WMMINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/xmmintrin.h gcc-4.8.0/gcc/config/i386/xmmintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/xmmintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/xmmintrin.h	2013-03-25 19:28:56.486076248 +1100
@@ -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>
diff -Nur gcc-4.8.0.orig/gcc/config/i386/xopintrin.h gcc-4.8.0/gcc/config/i386/xopintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/xopintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/xopintrin.h	2013-03-25 19:28:56.489409581 +1100
@@ -34,6 +34,10 @@
 
 #include <fma4intrin.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Integer multiply/add intructions. */
 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_maccs_epi16(__m128i __A, __m128i __B, __m128i __C)
@@ -830,6 +834,10 @@
  					  (int)(I)))
 #endif /* __OPTIMIZE__ */
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* __XOP__ */
 
 #endif /* _XOPMMINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/xsaveintrin.h gcc-4.8.0/gcc/config/i386/xsaveintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/xsaveintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/xsaveintrin.h	2013-03-25 21:24:35.619242359 +1100
@@ -28,6 +28,10 @@
 #ifndef _XSAVEINTRIN_H_INCLUDED
 #define _XSAVEINTRIN_H_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline void
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _xsave (void *__P, long long __M)
@@ -58,4 +62,8 @@
 }
 #endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _XSAVEINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/xsaveoptintrin.h gcc-4.8.0/gcc/config/i386/xsaveoptintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/xsaveoptintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/xsaveoptintrin.h	2013-03-25 21:24:56.469241856 +1100
@@ -28,6 +28,10 @@
 #ifndef _XSAVEOPTINTRIN_H_INCLUDED
 #define _XSAVEOPTINTRIN_H_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern __inline void
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _xsaveopt (void *__P, long long __M)
@@ -44,4 +48,8 @@
 }
 #endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _XSAVEOPTINTRIN_H_INCLUDED */
diff -Nur gcc-4.8.0.orig/gcc/config/i386/xtestintrin.h gcc-4.8.0/gcc/config/i386/xtestintrin.h
--- gcc-4.8.0.orig/gcc/config/i386/xtestintrin.h	2013-01-11 07:38:27.000000000 +1100
+++ gcc-4.8.0/gcc/config/i386/xtestintrin.h	2013-03-25 21:25:26.389241134 +1100
@@ -32,6 +32,10 @@
 #ifndef _XTESTINTRIN_H_INCLUDED
 #define _XTESTINTRIN_H_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Return non-zero if the instruction executes inside an RTM or HLE code
    region.  Return zero otherwise.   */
 extern __inline int
@@ -41,4 +45,8 @@
   return __builtin_ia32_xtest ();
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _XTESTINTRIN_H_INCLUDED */