Fix build with recent giflib.

1 files changed, 39 insertions, 0 deletions

diff --git a/print/img2eps/patches/patch-src_im__gif.c b/print/img2eps/patches/patch-src_im__gif.c
new file mode 100644
index 00000000000..37e9381923f
--- /dev/null
+++ b/print/img2eps/patches/patch-src_im__gif.c
@@ -0,0 +1,39 @@
+$NetBSD: patch-src_im__gif.c,v 1.1 2013/08/17 11:17:48 joerg Exp $
+
+--- src/im_gif.c.orig	2013-08-15 18:22:38.000000000 +0000
++++ src/im_gif.c
+@@ -71,6 +71,7 @@ struct image_gif {
+ IMAGE_DECLARE(gif);
+ 
+ static const char *_errstr(int err);
++static int giferror;
+ 
+ 
+ 
+@@ -80,7 +81,7 @@ gif_close(image_gif *im)
+     free(im->pal);
+ 
+     if (DGifCloseFile(im->gif) != GIF_OK)
+-	throwf(EIO, "error closing: %s", _errstr(GifLastError()));
++	throwf(EIO, "error closing: %s", _errstr(giferror));
+ 
+     image_free((image *)im);
+ }
+@@ -116,7 +117,7 @@ gif_open(char *fname)
+     GifFileType *gif;
+     exception ex;
+ 
+-    if ((gif=DGifOpenFileName(fname)) == NULL)
++    if ((gif=DGifOpenFileName(fname, &giferror)) == NULL)
+ 	return NULL;
+ 
+     if (catch(&ex) == 0) {
+@@ -196,7 +197,7 @@ gif_read_start(image_gif *im)
+ 
+     if (DGifSlurp(im->gif) != GIF_OK)
+ 	throwf(EIO, "error reading image: %s",
+-	       _errstr(GifLastError()));
++	       _errstr(giferror));
+ 
+     if (im->gif->ImageCount != 1)
+ 	throws(EOPNOTSUPP, "multi-image GIFs not supported");