Don't check for SIMD instruction capabilities as the code
is written in X86 assembly and doesn't work on X86_64.

--- soundmodem-0.16-orig/soundcard/simd.c	2002-08-09 22:01:52.000000000 +0200
+++ soundmodem-0.16-modified/soundcard/simd.c	2015-12-20 21:55:25.554506834 +0100
@@ -57,31 +57,10 @@ char *alloca ();
 
 unsigned int simd_enabled = 0;
 
-static inline unsigned int cpucapability(void)
-{
-	unsigned int a, b, c, d;
-
-	asm("pushfl \n\t"
-	    "popl %0 \n\t"
-	    "movl %0,%1 \n\t"
-	    "xorl $0x00200000,%0 \n\t"
-	    "pushl %0 \n\t"
-	    "popfl \n\t"
-	    "pushfl \n\t"
-	    "popl %0 \n\t"
-	    : "=r" (a), "=r" (b));
-	if (a == b)
-		return 0;
-	asm("cpuid" : "=a" (a), "=b" (b), "=c" (c), "=d" (d) : "0" (1));
-	return d;
-}
-
 void initsimd(int enable)
 {
-	unsigned int cap = cpucapability();
-
-	simd_enabled = (enable && (cap & 0x800000)) ? 1 : 0;
-	logprintf(3, "x86 CPU capability %08x, MMX %s%sabled\n", cap, enable ? "" : "manually ",
+	simd_enabled = enable ? 1 : 0;
+	logprintf(3, "x86 CPU, MMX %s%sabled\n", enable ? "" : "manually ",
 		  simd_enabled ? "en" : "dis");
 }