ocqt562-qt5-qtbase fails to compile on Fedora 26

[jnweiger]

API breakage: old qt562 does not support new openssl-110, support for the openssl-110 api is needed.

https://kanboard.owncloud.com/project/1/task/922

[jnweiger]

@guruz @michaelstingl is this a blocker for 2.3.3 ?

[SamuAlfageme]

@jnweiger @dschmidt already dealt with this for Debian 9 and fixed it last week:

dschmidt 10:33 AM  https://build.opensuse.org/package/rdiff/isv:ownCloud:devel:Qt562:templatized/ocqt562-qt5-qtbase?linkrev=base&rev=10
 
dschmidt 10:35 AM  basically qt tried to load openssl at runtime (via dlopen) and failed to do so ... because debian comes with libssl1.1 nowadays, which Qt (5.6 at least) does not support

dschmidt 10:35 AM  so i needed to install libssl1.0 and it worked

dschmidt 10:36 AM  now i changed the qt package recipe to link against ssl which should pull in the dep on installation automatically ... this is the slower approach than hacking a libssl requirement into the owncloud spec file... but also the more robust one

A pretty dummy sanity-check was also included on the after-install scripts that run on all package installation tests: https://gitlab.com/alfageme/client-linux-tests/blob/release_2.3.3/after_install/no_qssl_unresolved.sh

[michaelstingl]

Is adding support for Fedora 26 a matter of a few days, or do you think is is a bigger issue. I think it's no big deal to add F26 builds a few days later…

[jnweiger]

seen on debian 9:

ldd /usr/bin/owncloud
...
        libssl.so.1.1 => /lib/x86_64-linux-gnu/libssl.so.1.1 (0x00007f4c06898000)
        libcrypto.so.1.1 => /lib/x86_64-linux-gnu/libcrypto.so.1.1 (0x00007f4c06403000)
...
        libssl.so.1.0.2 => /lib/x86_64-linux-gnu/libssl.so.1.0.2 (0x00007f4c02beb000)
        libcrypto.so.1.0.2 => /lib/x86_64-linux-gnu/libcrypto.so.1.0.2 (0x00007f4c02785000)

dpkg -l | grep libssl
ii  libssl1.0.2:amd64                 1.0.2l-2                       
ii  libssl1.1:amd64                   1.1.0f-3                       

Debian 9 provides two versions of libssl that can be nicely installed in parallel.

Fedora26 has

openssl-libs-1.1.0f-7.fc26.x86_64
compat-openssl10-1.0.2j-6.fc26.x86_64

that should allow the same trick.

[guruz]

We can still announce the rc1 today and have the fedora builds only published after you guys fixed it?

[jnweiger]

Yes. Go ahead. Just don't mention that it is missing - I see no more blockers, except kindergarden obs errors that I need to workaround the usual way. Matter of minutes of my time scattered over matter of hours and hours of rebuild attempts for obs.

[jnweiger]

ocqt562-qt5-qtbase builds. OBS now fails on qtwebkit, where it complains that a 600MB log file is too big.
Applying -Wno-expansion-to-defined

[guruz]

@jnweiger URL? :)

FYI @jturcotte

[jnweiger]

URL: e.g. https://build.opensuse.org/package/show/isv:ownCloud:testpilot:nightly/testpilotcloud-client
(for the reference only)

FIXED: All OBS nightly and testing obs projects now build 2.3.3-rc1 also for Fedora_26

btw: https://build.opensuse.org/package/show/isv:ownCloud:testpilot:edge/testpilotcloud-client-overlays (aka master nightly) no longer compiles on any platform:

[  165s] CMake Error at cmake/modules/QtVersionAbstraction.cmake:26 (message):
[  165s]   Qt5WebKit required for Shibboleth.  Use -DNO_SHIBBOLETH=1 to disable it.

[guruz]

Created #5957 for the edge/master build issue

[ogoffart]

If the distribution already has Qt >= 5.6, we should then not need to ship our own Qt.