.set doesnt work on alpha

libc/sysdeps/linux/alpha/bits/uClibc_arch_features.h

@@ -21,7 +21,7 @@
 #define __UCLIBC_NO_UNDERSCORES__
 
 /* does your target have an asm .set ? */
-#define __UCLIBC_HAVE_ASM_SET_DIRECTIVE__
+#undef __UCLIBC_HAVE_ASM_SET_DIRECTIVE__
 
 /* define if target doesn't like .global */
 #undef __UCLIBC_ASM_GLOBAL_DIRECTIVE__