maintainer-feedback requested: [Bug 215646] devel/qt5-core: symbol qt_version_tag has undefined version Qt_5.6

[bugzilla-noreply at freebsd.org]

Pavel Minaev <int19h at gmail.com> has reassigned Bugzilla Automation
<bugzilla at FreeBSD.org>'s request for maintainer-feedback to kde at FreeBSD.org:
Bug 215646: devel/qt5-core: symbol qt_version_tag has undefined version Qt_5.6
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=215646



--- Description ---
qt5-core 5.6.2 fails to build on FreeBSD 11-RELEASE. During the linking stage,
the following error appears:

    /usr/local/bin/ld.gold: error: symbol qt_version_tag has undefined version
Qt_5.6

and is then repeated for all other versions from Qt_5.0 to Qt_5.6 inclusive.

Tried make clean. Tried with both base system clang as well as clang39 from
ports. Also tried uninstalling all installed devel/qt5-* packages. Error still
repros reliably.