graphics/a2png: Fix build with C99 inline semantics

- This fixes the build on arm and i386.

PR:		262267

graphics/a2png/Makefile

@@ -2,7 +2,7 @@
 
 PORTNAME=	a2png
 PORTVERSION=	0.1.5
-PORTREVISION=	10
+PORTREVISION=	11
 CATEGORIES=	graphics
 MASTER_SITES=	SF
 
@@ -12,24 +12,17 @@ COMMENT=	Converts plain ASCII text into PNG bitmap images
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-BROKEN_armv6=	fails to build: parse.c:(.text+0x174): undefined reference to 'fgettok'
-BROKEN_armv7=	fails to build: parse.c:(.text+0x174): undefined reference to 'fgettok'
-BROKEN_i386=	fails to build: parse.c:(.text+0x135): undefined reference to 'fgettok'
-
 LIB_DEPENDS=	libgd.so:graphics/gd
 
 USES=		tar:bzip2 localbase
 GNU_CONFIGURE=	yes
-CONFIGURE_ARGS=	--enable-gd --with-gdlib-config-path=${WRKDIR}
+CONFIGURE_ARGS=	--enable-gd
 CFLAGS+=	-DDEFAULT_FONTPATH='\"${FONTROOTDIR}/TTF:${FONTROOTDIR}/Type1:${FONTROOTDIR}\"'
+BINARY_ALIAS=	gdlib-config=true
 PLIST_FILES=	bin/${PORTNAME} man/man1/${PORTNAME}.1.gz
 
 FONTROOTDIR?=	${LOCALBASE}/share/fonts
 
-pre-configure:
-	${ECHO_CMD} "#!/bin/sh" > ${WRKDIR}/gdlib-config
-	${CHMOD} +x ${WRKDIR}/gdlib-config
-
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/src/${PORTNAME} ${STAGEDIR}${PREFIX}/bin
 	${INSTALL_MAN} ${WRKSRC}/man/${PORTNAME}.1 ${STAGEDIR}${MAN1PREFIX}/man/man1

graphics/a2png/files/patch-src_image.c

@@ -0,0 +1,26 @@
+--- src/image.c.orig	2006-10-05 13:36:26 UTC
++++ src/image.c
+@@ -148,7 +148,6 @@ void image_resize_crop(engine_t *e, const int width_px
+ 	#endif
+ }
+
+-inline
+ void image_set_foreground(engine_t *p, const rgb_t* color) {
+ 	#ifdef ENABLE_CAIRO
+ 	static const double alpha = 1.0;
+@@ -286,7 +285,6 @@ image_points_t image_get_font_max_metrics(engine_t *p,
+ 	return r;
+ }
+
+-inline
+ void image_move_to(engine_t *en, const image_point_t x, const image_point_t y) {
+ 	en->pos.x = x;
+ 	en->pos.y = y;
+@@ -296,7 +294,6 @@ void image_move_to(engine_t *en, const image_point_t x
+ 	#endif
+ }
+
+-inline
+ image_points_t image_get_position(engine_t *en) {
+ 	#ifdef ENABLE_CAIRO
+ 	static image_points_t r;

graphics/a2png/files/patch-src_image.h

@@ -0,0 +1,9 @@
+--- src/image.h.orig	2021-12-03 16:02:51 UTC
++++ src/image.h
+@@ -22,5 +22,6 @@ void image_putc(engine_t *en, const char c);
+ void image_set_foreground(engine_t *p, const rgb_t* color);
+ void image_fill_rect(engine_t *en, const image_point_t x1, const image_point_t y1, const image_point_t x2, const image_point_t y2);
+ void image_move_to(engine_t *en, const image_point_t x, const image_point_t y);
++void image_show_text(engine_t *en, const char* text);
+
+ #endif

graphics/a2png/files/patch-src_parse.c

@@ -0,0 +1,13 @@
+--- src/parse.c.orig	2006-10-05 13:36:26 UTC
++++ src/parse.c
+@@ -22,9 +22,8 @@ void scan_rgb(const char* s, rgb_t* color) {
+
+ // returns 1 if not EOF, 0 if EOF
+ // see note in parse_html for a rationale of this rather odd tokenizer function
+-inline
+ int fgettok(FILE *f, char* buf, size_t buflen) {
+-	char c;
++	int c;
+
+ 	// read until we get start of a token
+ 	do {