From 983a18021decd68fbcf5d14ccd60c3d66dac1c6a Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Wed, 30 Nov 2022 11:08:24 -0700
Subject: [PATCH] stand/zlib: Zlib still uses K&R function definitions

So add ${NO_WDEPRECATED_NON_PROTOTYPE} to the CFLAGS of those
files. This can be removed when we import a zlib that's free of this
anachronism.

Sponsored by:		Netflix
Reviewed by:		jhb
Differential Revision:	https://reviews.freebsd.org/D37516
---
 stand/libsa/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stand/libsa/Makefile b/stand/libsa/Makefile
index 14b38298c3f..4eccf0f9b13 100644
--- a/stand/libsa/Makefile
+++ b/stand/libsa/Makefile
@@ -96,7 +96,7 @@ SRCS+=${i}
 
 # decompression functionality from zlib
 .PATH: ${SRCTOP}/sys/contrib/zlib
-ZLIB_CFLAGS=-DHAVE_MEMCPY -I${SRCTOP}/sys/contrib/zlib
+ZLIB_CFLAGS=-DHAVE_MEMCPY -I${SRCTOP}/sys/contrib/zlib ${NO_WDEPRECATED_NON_PROTOTYPE}
 .for i in adler32.c crc32.c infback.c inffast.c inflate.c inftrees.c zutil.c
 CFLAGS.${i}+=${ZLIB_CFLAGS}
 SRCS+=	${i}