--- Libc/Libc-594.9.1/arm/string/Makefile.inc
+++ Libc/Libc-583/arm/string/Makefile.inc
@@ -4,13 +4,15 @@
 #
 .PATH: ${.CURDIR}/arm/string
 
-MDSRCS +=	 \
-	bcopy.s  \
-	bzero.s  \
-	ffs.s    \
-	memcmp.s \
-	memset_pattern.s \
+MDSRCS +=	\
+	bcopy.s \
+	bzero.s \
+	ffs.s \
 	strcmp.s \
 	strlen.s
 
-SUPPRESSSRCS += bcmp.c memcpy.c memmove.c memset.c strlen.c
+.if defined(FEATURE_ARM_ARCH_6)
+MDSRCS += memset_pattern.s
+.endif
+
+SUPPRESSSRCS += memcpy.c memmove.c memset.c strlen.c