From bac074f2816afc60e4598f00023b65c73e2bb400 Mon Sep 17 00:00:00 2001
From: Piotr Kubaj <pkubaj@FreeBSD.org>
Date: Wed, 21 Oct 2020 18:49:58 +0000
Subject: [PATCH] graphics/jp2a: fix build on GCC architectures

Use C99 mode:
image.c:815: error: 'for' loop initial declaration used outside C99 mode
---
 graphics/jp2a/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/graphics/jp2a/Makefile b/graphics/jp2a/Makefile
index e445d8b75116..8d216e7f949a 100644
--- a/graphics/jp2a/Makefile
+++ b/graphics/jp2a/Makefile
@@ -17,6 +17,7 @@ LIB_DEPENDS=	libcurl.so:ftp/curl \
 		libpng16.so:graphics/png
 
 USES=		jpeg localbase ncurses pkgconfig tar:bz2
+USE_CSTD=	c99
 
 GNU_CONFIGURE=	yes