Bug#949677: mesa breaks build of kcrash, konsole and libkscreen as tested in autopkgtest migration setup

[Timo Aaltonen <tjaalton@debian.org>]

On 23.1.2020 17.01, Paul Gevers wrote:
> Source: mesa, kcrash, konsole, libkscreen
> Control: found -1 mesa/19.3.2-1
> Control: found -1 kcrash/5.62.0-1
> Control: found -1 konsole/4:19.08.1-2
> Control: found -1 libkscreen/4:5.14.5-1
> Severity: serious
> Tags: sid bullseye
> X-Debbugs-CC: debian-ci@lists.debian.org
> User: debian-ci@lists.debian.org
> Usertags: breaks needs-update
> 
> Dear maintainers,
> 
> With a recent upload of mesa the autopkgtest of kcrash, konsole and
> libkscreen fails in testing during building of the source package when
> that autopkgtest is run with the binary packages of mesa from unstable.
> It passes when run with only packages from testing. In tabular form (for
> kcrash):
>                        pass            fail
> mesa                   from testing    19.3.2-1
> kcrash                 from testing    5.62.0-1
> versioned deps [0]     from testing    from unstable
> all others             from testing    from testing

The relevant part of the build log was:

CMake Error at
/usr/lib/x86_64-linux-gnu/cmake/Qt5Gui/Qt5GuiConfig.cmake:27 (message):
  The imported target "Qt5::Gui" references the file

     "/usr/lib/x86_64-linux-gnu/libEGL.so"

  but this file does not exist.


So you need at least qtbase5-dev version 5.12.5+dfsg-3 which added
libegl-dev to it's Depends.




-- 
t