From: Uwe Brauer <oub@mat.ucm.es>
To: emacs-devel@gnu.org
Subject: [SOLVED (sort of)] (was: Ubuntu 16.04 cannot compile commit c4687d920db081f29e93cca8156793d545a827e2)
Date: Sun, 26 Jan 2020 09:42:08 +0100 [thread overview]
Message-ID: <87eevmbodb.fsf_-_@mat.ucm.es> (raw)
In-Reply-To: e6ecd333-31a5-c8fc-5b85-5816d4a3e66d@cs.ucla.edu
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>>> "PE" == Paul Eggert <eggert@cs.ucla.edu> writes:
> On 1/25/20 2:20 PM, Uwe Brauer wrote:
>> And it is the same problem, although now png16 is installed configure,
>> sets the flag to png12.
> What is the output of the following shell commands?
> pkg-config --cflags libotf
> pkg-config --libs libotf
> If they output "-lpng12", then that's most likely the problem since
> 'configure' uses the output of these commands. You can run
> './configure --without-libotf' as Stefan suggested, or you can
> investigate why the pkg-config libotf configuration is messed up for
> you. I don't observe the problem on Ubuntu 18.04.3 LTS, for what it's
> worth.
Thanks. The issue was the following, I added in the past some ppa for
non-Ubuntu deb packages, when I then run
apt-get upgrade
libpng-dev:amd64 <none> 1.6.34-2~ubuntu16.04.1~ppa1
Was installed, which is not the official Ubuntu version. Although the
library worked on my distribution, somehow configure got confused,
detected 1.6 but also some remains of 12.
So a simple
sudo apt-get install libpng12-dev:
Solved the problem, in the sense I, again compile emacs.
Not sure what to think about it. The main culprit is of course Ubuntu,
but that configure got confused is also not good.
Thanks for you help
Uwe
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prev parent reply other threads:[~2020-01-26 8:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-23 20:09 Ubuntu 16.04 cannot compile commit c4687d920db081f29e93cca8156793d545a827e2 Uwe Brauer
2020-01-24 8:47 ` Paul Eggert
2020-01-24 8:52 ` Uwe Brauer
2020-01-24 9:20 ` Robert Pluim
2020-01-24 9:29 ` Paul Eggert
2020-01-24 10:21 ` Uwe Brauer
2020-01-24 13:28 ` Eli Zaretskii
2020-01-24 14:28 ` Stefan Monnier
2020-01-24 16:18 ` Uwe Brauer
2020-01-25 22:20 ` Uwe Brauer
2020-01-25 22:48 ` Stefan Monnier
2020-01-26 8:01 ` Paul Eggert
2020-01-26 8:42 ` Uwe Brauer [this message]
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