* gnu/packages/patches/gcc-4.9.3-mingw-gthr-default.patch, gnu/packages/patches/mingw-w64-5.0rc2-gcc-4.9.3.patch, gnu/packages/mingw.scm: New files. * gnu/local.mk (dist_patch_DATA): Add the patches. (GNU_SYSTEM_MODULES): Add mingw.scm.
		
			
				
	
	
		
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			11 lines
		
	
	
	
		
			486 B
		
	
	
	
		
			Diff
		
	
	
	
	
	
| --- a/libgcc/config/i386/gthr-win32.h	2016-03-30 07:45:33.388684463 +0200
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| +++ b/libgcc/config/i386/gthr-win32.h	2016-03-30 15:51:24.123896436 +0200
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| @@ -30,7 +30,7 @@
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| 
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|  /* Make sure CONST_CAST2 (origin in system.h) is declared.  */
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|  #ifndef CONST_CAST2
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| -#define CONST_CAST2(TOTYPE,FROMTYPE,X) ((__extension__(union {FROMTYPE _q; TOTYPE _nq;})(X))._nq)
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| +#define CONST_CAST2(TOTYPE,FROMTYPE,X) ((TOTYPE)X)
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|  #endif
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| 
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|  /* Windows32 threads specific definitions. The windows32 threading model
 |