* Replaced lots of __linux__ || __FreeBSD__ with __GNUC__

* MinGW port now uses asm versions of SnapVector and ftol
* Improved the handling of mangled symbols in vm_x86.c

code/renderer/tr_shade_calc.c

@@ -1022,17 +1022,13 @@ void RB_CalcRotateTexCoords( float degsPerSecond, float *st )
 
 
 
-#if id386 && !( (defined __linux__ || defined __FreeBSD__ ) && (defined __i386__ ) ) // rb010123
+#if id386 && !( (defined __GNUC__ ) && (defined __i386__ ) ) // rb010123
 
 long myftol( float f ) {
-#ifndef __MINGW32__
 	static int tmp;
 	__asm fld f
 	__asm fistp tmp
 	__asm mov eax, tmp
-#else
-	return (long)f;
-#endif
 }
 
 #endif