$NetBSD$

--- lib/Makefile.in.orig	Sat Jan 31 18:55:07 1998
+++ lib/Makefile.in
@@ -42,7 +42,7 @@ libzephyr.a: ${OBJS}
 
 zephyr_err.c ${BUILDTOP}/h/zephyr/zephyr_err.h: zephyr_err.et
 	compile_et ${srcdir}/zephyr_err.et
-	mv zephyr_err.h ${BUILDTOP}/h/zephyr
+	cp zephyr_err.h ${BUILDTOP}/h/zephyr
 
 .c.o:
 	${CC} -c ${ALL_CFLAGS} $<
