misc/img2xterm: update ImageMagick dependency

 * Update dependency from old ImageMagick-6 to current
 * Various minor changes to make portlint happy
 * Submitter becomes maintainer (already maintainer of sysutils/modules)

PR:		276266
Reported by:	laurent.chardon@gmail.com

misc/img2xterm/Makefile

@@ -1,19 +1,19 @@
 PORTNAME=	img2xterm
 PORTVERSION=	1.0.0
 DISTVERSIONPREFIX=	v
-PORTREVISION=	4
+PORTREVISION=	5
 CATEGORIES=	misc
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	laurent.chardon@gmail.com
 COMMENT=	Display images on 256 color xterms
 WWW=		https://github.com/kfei/img2xterm
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+USES=		gmake magick ncurses
 USE_GITHUB=	yes
 GH_ACCOUNT=	kfei
-USES=		gmake magick:6 ncurses
 PLIST_FILES=	bin/img2xterm
 
 .include <bsd.port.pre.mk>

misc/img2xterm/files/patch-img2xterm.c

@@ -0,0 +1,20 @@
+--- img2xterm.c.orig	2024-01-11 14:08:58 UTC
++++ img2xterm.c
+@@ -7,7 +7,7 @@
+ #include <sys/ioctl.h>
+ #include <limits.h>
+ #include <math.h>
+-#include <wand/MagickWand.h>
++#include <MagickWand/MagickWand.h>
+ #include <unistd.h>
+
+ #ifndef NO_CURSES
+@@ -288,7 +288,7 @@ void xtermfit(MagickWand* wand)
+ 	int scaled_width = (int)floor(rs > ri ? wi * hs / hi : ws);
+ 	int scaled_height = (int)floor(rs > ri ? hs : hi * ws / wi);
+
+-	MagickResizeImage(wand, scaled_width, scaled_height, LanczosFilter, 1);
++	MagickResizeImage(wand, scaled_width, scaled_height, LanczosFilter);
+ }
+
+ void usage(int ret, const char* binname)

misc/img2xterm/pkg-descr

@@ -1 +1,3 @@
-Display images in terminal
+img2xterm is a program that can display bitmap images on 256-colour terminals
+by converting them into Unicode block characters and xterm compatible control
+sequences.