From ecebb3cc1d2d074defc302d8ae6820bb6b20d4fe Mon Sep 17 00:00:00 2001
From: Kyle Evans <kevans@FreeBSD.org>
Date: Fri, 11 Sep 2020 13:28:37 +0000
Subject: Only set WARNS if not defined

This would allow interested parties to do experimental runs with an
environment set appropriately to raise all the warnings throughout the
build; e.g. env WARNS=6 NO_WERROR=yes buildworld.

Not currently touching the numerous instances in ^/tools.

MFC after:	1 week
---
 lib/libsqlite3/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/libsqlite3/Makefile')

diff --git a/lib/libsqlite3/Makefile b/lib/libsqlite3/Makefile
index fc3dc624409f..458e7d7ddfb1 100644
--- a/lib/libsqlite3/Makefile
+++ b/lib/libsqlite3/Makefile
@@ -12,7 +12,7 @@ INCS=	sqlite3.h sqlite3ext.h
 SQLITE=	${SRCTOP}/contrib/sqlite3
 .PATH:	${SQLITE}
 
-WARNS=	3
+WARNS?=	3
 CFLAGS+=	-I${SQLITE} \
 		-DUSE_PREAD=1 \
 		-DSTDC_HEADERS=1 \
-- 
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