update to latest upstream

package/links/Makefile

@@ -4,9 +4,9 @@
 include ${TOPDIR}/rules.mk
 
 PKG_NAME:=		links
-PKG_VERSION:=		2.2
+PKG_VERSION:=		2.7
 PKG_RELEASE:=		1
-PKG_MD5SUM:=		c9937f9ed0061f264973182f871fb667
+PKG_MD5SUM:=		6b5ca02e180aed2f78ca2712f85e3ba5
 PKG_DESCR:=		web browser with graphic support
 PKG_SECTION:=		browser
 PKG_DEPENDS:=		libpng libjpeg libtiff gpm libopenssl

package/links/patches/patch-png_c

@@ -1,38 +0,0 @@
---- links-2.2.orig/png.c	2005-01-02 20:03:34.000000000 +0100
-+++ links-2.2/png.c	2011-04-01 15:01:25.801818815 +0200
-@@ -48,7 +48,7 @@ void img_my_png_warning(png_structp a, p
- /* Error for from-web PNG images. */
- void img_my_png_error(png_structp png_ptr, png_const_charp error_string)
- {
--	longjmp(png_ptr->jmpbuf,1);
-+	longjmp(png_jmpbuf(png_ptr),1);
- }
- 
- void png_info_callback(png_structp png_ptr, png_infop info_ptr)
-@@ -203,7 +203,7 @@ void png_start(struct cached_image *cimg
- #ifdef DEBUG
- 	if (!info_ptr) internal ("png_create_info_struct failed\n");
- #endif /* #ifdef DEBUG */
--	if (setjmp(png_ptr->jmpbuf)){
-+	if (setjmp(png_jmpbuf(png_ptr))){
- error:
- 		png_destroy_read_struct(&png_ptr, &info_ptr,
- 			(png_infopp)NULL);
-@@ -213,7 +213,7 @@ error:
- 	png_set_progressive_read_fn(png_ptr, NULL,
- 				    png_info_callback, png_row_callback,
- 				    png_end_callback);
--   	if (setjmp(png_ptr->jmpbuf)) goto error;
-+   	if (setjmp(png_jmpbuf(png_ptr))) goto error;
- 	decoder=mem_alloc(sizeof(*decoder));
- 	decoder->png_ptr=png_ptr;
- 	decoder->info_ptr=info_ptr;
-@@ -232,7 +232,7 @@ void png_restart(struct cached_image *ci
- 	png_ptr=((struct png_decoder *)(cimg->decoder))->png_ptr;
- 	info_ptr=((struct png_decoder *)(cimg->decoder))->info_ptr;
- 	end_callback_hit=0;
--	if (setjmp(png_ptr->jmpbuf)){
-+	if (setjmp(png_jmpbuf(png_ptr))){
- 		img_end(cimg);
- 		return;
- 	}