Disable CPU detection on ARMv7 and ARM64

Index: common/LZMA/SDK/C/CpuArch.c
--- common/LZMA/SDK/C/CpuArch.c.orig
+++ common/LZMA/SDK/C/CpuArch.c
@@ -415,9 +415,11 @@ BoolInt CPU_IsSupported_AES (void) { return APPLE_CRYP
 
 #else // __APPLE__
 
+#if !defined(__OpenBSD__)
 #include <sys/auxv.h>
 
 #define USE_HWCAP
+#endif // !defined(__OpenBSD__)
 
 #ifdef USE_HWCAP
 
