lower warning level to fix build with gcc

svn path=/head/; revision=269323
2014-07-31 05:56:15 +00:00 · 2014-07-31 05:56:15 +00:00 · 88ce49a42a · 2020-12-20 02:59:44 +00:00
commit 88ce49a42a
parent 5dc8bea6de
1 changed files with 1 additions and 0 deletions
--- a/usr.bin/m4/Makefile
+++ b/usr.bin/m4/Makefile
@ -16,6 +16,7 @@ NO_WMISSING_VARIABLE_DECLARATIONS=
 SRCS=	eval.c expr.c look.c main.c misc.c gnum4.c trace.c parser.y tokenizer.l
 .PATH: ${.CURDIR}/lib
 SRCS+=	ohash.c
+WARNS=	3

 tokenizer.o: parser.h