From: Thomas Klausner <tk@giga.or.at>
To: 7908@debbugs.gnu.org
Subject: bug#7908: png-1.5 fix for emacs-23.2 and HEAD
Date: Mon, 24 Jan 2011 13:54:37 +0100 [thread overview]
Message-ID: <20110124125437.GS16230@danbala.tuwien.ac.at> (raw)
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emacs-23.2 and git master from a few minutes don't compile against the
rather new png-1.5, which is hiding internal structure members.
The attached patch fixes the problem. Please include it.
Thanks,
Thomas
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$NetBSD$
Fix build with png-1.5.
--- src/image.c.orig 2011-01-16 17:00:54.000000000 +0900
+++ src/image.c 2011-01-16 17:04:35.000000000 +0900
@@ -5538,7 +5538,11 @@
/* Avoid compiler warning about deprecated direct access to
png_ptr's fields in libpng versions 1.4.x. */
image_error ("PNG error: %s", build_string (msg), Qnil);
+#if (PNG_LIBPNG_VER < 10500)
longjmp (png_ptr->jmpbuf, 1);
+#else
+ png_longjmp (png_ptr, 1);
+#endif
}
@@ -5700,7 +5704,7 @@
/* Set error jump-back. We come back here when the PNG library
detects an error. */
- if (setjmp (png_ptr->jmpbuf))
+ if (setjmp (png_jmpbuf(png_ptr)))
{
error:
if (png_ptr)
next reply other threads:[~2011-01-24 12:54 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-24 12:54 Thomas Klausner [this message]
2011-01-24 17:43 ` bug#7908: png-1.5 fix for emacs-23.2 and HEAD Eli Zaretskii
2011-01-24 21:59 ` Thomas Klausner
2011-01-25 3:49 ` Eli Zaretskii
2011-01-25 7:18 ` Thomas Klausner
2011-01-25 10:53 ` Eli Zaretskii
2011-01-25 11:29 ` Thomas Klausner
2011-01-25 20:57 ` Chong Yidong
2011-01-25 21:09 ` Chong Yidong
2011-01-25 21:56 ` Eli Zaretskii
2011-01-25 23:35 ` Chong Yidong
2011-01-29 13:54 ` Eli Zaretskii
2011-01-29 15:44 ` Chong Yidong
2011-01-29 16:16 ` Eli Zaretskii
2011-01-29 18:29 ` Chong Yidong
2011-01-29 19:02 ` Eli Zaretskii
2011-01-29 19:50 ` Eli Zaretskii
2011-01-29 20:33 ` Chong Yidong
2011-01-29 20:46 ` Eli Zaretskii
2011-01-29 21:29 ` Chong Yidong
2011-01-29 22:03 ` Andreas Schwab
2011-01-29 22:27 ` Chong Yidong
2011-01-30 0:00 ` Andreas Schwab
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