fswebcam: backport fix for a change in libgd, update HOMEPAGE/MASTER_SITES

graphics/fswebcam/Makefile

@@ -1,22 +1,25 @@
-# $OpenBSD: Makefile,v 1.14 2019/07/12 20:46:58 sthen Exp $
+# $OpenBSD: Makefile,v 1.15 2020/10/19 16:50:16 sthen Exp $
 
 COMMENT=		fswebcam is a small and simple webcam app
 
 DISTNAME=		fswebcam-20140113
-CATEGORIES=		graphics
-MASTER_SITES=		http://www.firestorm.cx/fswebcam/files/
-REVISION=		0
+REVISION=		1
 
-HOMEPAGE=		http://www.firestorm.cx/fswebcam/
+CATEGORIES=		graphics
+
+HOMEPAGE=		https://www.sanslogic.co.uk/fswebcam/
+
+MASTER_SITES=		https://www.sanslogic.co.uk/fswebcam/files/
 
 # GPLv2 only
 PERMIT_PACKAGE=	Yes
 
-WANTLIB=		c gd pthread
+WANTLIB=		c gd
 
 LIB_DEPENDS=		graphics/gd
 
-CONFIGURE_STYLE=	simple
+CONFIGURE_STYLE=	gnu
+#CONFIGURE_STYLE=	simple
 CONFIGURE_ARGS+=	--disable-v4l1
 CONFIGURE_ENV=		CFLAGS="-I${LOCALBASE}/include" \
 			LDFLAGS="-L${LOCALBASE}/lib -L${X11BASE}/lib"

graphics/fswebcam/patches/patch-fswebcam_c

@@ -0,0 +1,25 @@
+$OpenBSD: patch-fswebcam_c,v 1.1 2020/10/19 16:50:16 sthen Exp $
+
+From d5c708782bb947c9a610e413b4c7383dc10c388c Mon Sep 17 00:00:00 2001
+From: Ashley Dixon <ash@suugaku.co.uk>
+Date: Tue, 21 Jul 2020 02:33:50 +0100
+Subject: [PATCH] Fixed usage of gdImageStringFT.
+
+Since libgd 2.3.0, gdImageStringFT does not return NULL for an empty
+string, thus convincing fswebcam that the font cannot be found and the
+banner must be disabled.
+
+https://github.com/libgd/libgd/issues/615
+
+Index: fswebcam.c
+--- fswebcam.c.orig
++++ fswebcam.c
+@@ -467,7 +467,7 @@ int fswc_output(fswebcam_config_t *config, char *name,
+ 		char *err;
+ 		
+ 		/* Check if drawing text works */
+-		err = gdImageStringFT(NULL, NULL, 0, config->font, config->fontsize, 0.0, 0, 0, "");
++		err = gdImageStringFT(NULL, NULL, 0, config->font, config->fontsize, 0.0, 0, 0, "A");
+ 		
+ 		if(!err) fswc_draw_banner(config, im);
+ 		else