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From: Giorgos Keramidas <keramida@ceid.upatras.gr>
To: n dhert <ndhertbsd@gmail.com>
References: <ed7803cf1003290222g46b63e1bmf8ed3b70a7ab5ef4@mail.gmail.com>
Date: Tue, 30 Mar 2010 18:11:16 +0300
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Cc: freebsd-questions@freebsd.org
Subject: Re: emacs-23.1_3,1 -> 23.1._4,1 upgrade
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On Mon, 29 Mar 2010 11:22:12 +0200, n dhert <ndhertbsd@gmail.com> wrote:
> There was an emacs upgrade in the ports today, but it fails:
> ...
> image.o(.text+0x6674): In function `png_load':
> : undefined reference to `png_check_sig'
> image.o(.text+0x6db4): In function `png_load':
> : undefined reference to `png_check_sig'

On Mon, 29 Mar 2010 09:31:56 +0000, George Liaskos <geo.liaskos@gmail.com> wrote:
> I had the same problem with x11-fm/thunar, png_check_sig got replaced
> by png_sig_cmp in libpng 1.4.0.

Right.  The new libpng version has png_check_sig -> png_sig_cmp.

I am testing a patch submitted by a few Emacs users and I will try to
commit it during the next few days.  In the meantime you can also test
the same patch for Emacs by fetching the patch from PR ports/145171.

It appears to work for editors/emacs on i386.  I will be testing
editors/emacs-devel and editors/emacs22 too in the next few hours.