Index: head/lib/libstand/Makefile
===================================================================
--- head/lib/libstand/Makefile
+++ head/lib/libstand/Makefile
@@ -41,7 +41,7 @@
 .PATH: ${LIBC_SRC}/string
 SRCS+=	bcmp.c bcopy.c bzero.c ffs.c fls.c \
 	memccpy.c memchr.c memcmp.c memcpy.c memmove.c memset.c \
-	qdivrem.c strcat.c strchr.c strcmp.c strcpy.c \
+	qdivrem.c strcat.c strchr.c strcmp.c strcpy.c stpcpy.c stpncpy.c \
 	strcspn.c strlcat.c strlcpy.c strlen.c strncat.c strncmp.c strncpy.c \
 	strpbrk.c strrchr.c strsep.c strspn.c strstr.c strtok.c swab.c
 .if ${MACHINE_CPUARCH} == "arm"