From ff88d8bdb9bad44230368fb9420c09ecb5b812da Mon Sep 17 00:00:00 2001
From: Grigori Goronzy <greg@blackbox>
Date: Wed, 16 Feb 2011 19:58:15 +0100
Subject: test: fix compilation with libpng 1.5, rename configure switch

libpng 1.5 renamed the jmpbuf variable to jmp_buf. Since direct access
to this variable is deprecated, it makes more sense to use the function
png_jmpbuf() instead.

Also, rename the --enable-png switch to --enable-test to make clear this
is a debugging option.

Initial patch by Alexis Ballier, aballier AT gentoo DOT org.
---
 test/test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'test/test.c')

diff --git a/test/test.c b/test/test.c
index 2f9cba43..432a44fb 100644
--- a/test/test.c
+++ b/test/test.c
@@ -53,7 +53,7 @@ static void write_png(char *fname, image_t *img)
     info_ptr = png_create_info_struct(png_ptr);
     fp = NULL;
 
-    if (setjmp(png_ptr->jmpbuf)) {
+    if (setjmp(png_jmpbuf(png_ptr))) {
         png_destroy_write_struct(&png_ptr, &info_ptr);
         fclose(fp);
         return;
-- 
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