From c7310466d2a98963e0ac53f50d5a87b5dcac7bfe Mon Sep 17 00:00:00 2001
From: Muhammad Moinur Rahman <bofh@FreeBSD.org>
Date: Tue, 13 Jun 2023 00:55:24 +0200
Subject: [PATCH] audio/lv2proc: Fix build with llvm15

Approved by:	portmgr (blanket)
---
 audio/lv2proc/Makefile | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/audio/lv2proc/Makefile b/audio/lv2proc/Makefile
index 6e1f923786f9..b74cffd06a2b 100644
--- a/audio/lv2proc/Makefile
+++ b/audio/lv2proc/Makefile
@@ -23,4 +23,10 @@ GNU_CONFIGURE=	yes
 PLIST_FILES=	bin/lv2proc \
 		man/man1/lv2proc.1.gz
 
+.include <bsd.port.options.mk>
+
+.if ${OPSYS} == FreeBSD && ( ${OSVERSION} >= 1400079 || ( ${OSVERSION} >= 1302505 && ${OSVERSION} < 1400000 ))
+CFLAGS+=	-Wno-error=strict-prototypes
+.endif
+
 .include <bsd.port.mk>