Latest Ubuntu wants strlcpy.c in the Makefile to be able to build. 

This change passes the tests up to the arraylist tests, which fail when
comparing the output.

I am not sure if this is an existing issue or not for the diff.git repo.

---
 lib/GNUmakefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/GNUmakefile b/lib/GNUmakefile
index cb35f75..fe92381 100644
--- a/lib/GNUmakefile
+++ b/lib/GNUmakefile
@@ -12,7 +12,7 @@ SRCS = \
 # Compat sources
 VPATH=         $(CURDIR)/../compat
 SRCS+=         getprogname_linux.c reallocarray.c recallocarray.c merge.c \
-	       strlcat.c
+	       strlcat.c strlcpy.c
 CFLAGS+=       -I$(CURDIR)/../compat/include
 
 OBJS = $(SRCS:.c=.o)