maintainer-feedback requested: [Bug 237075] [devel/qt5-core] QSysInfo::productVersion() returns "unknown"

[bugzilla-noreply at freebsd.org]

Bugzilla Automation <bugzilla at FreeBSD.org> has asked kde at FreeBSD.org for
maintainer-feedback:
Bug 237075: [devel/qt5-core] QSysInfo::productVersion() returns "unknown"
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237075



--- Description ---
In our Qt5 build, QSysInfo::productVersion() returns "unknown" string for
FreeBSD version, instead of expected "13.0-CURRENT" (for example).  The
following little program demonstrates this:

> $ cat pv.cc
> #include <QString>
> #include <QSysInfo>
> 
> int main()
> {
>     QString pv = QSysInfo::productVersion();
> 
>     fprintf(stderr, "%s\n", pv.toLocal8Bit().constData());
> }
> $ c++ pv.cc -I/usr/local/include/qt5/QtCore -I/usr/local/include/qt5 -fPIC \
> -L/usr/local/lib/qt5 -lQt5Core
> $ ./a.out
> unknown
The same program built on Fedora release 26 (Twenty Six) returns more or less
correct "26".