В Вт, авг 13, 2019 at 15:31, p. stephen w
<p.stephenwi...@gmail.com> написал:
I just started the dev setup on on Kubuntu 19.04 by working through
the 'getting started' page when I was stopped dead in my tracks by
this build error while building Dolphin.
I ran - kdesrc-build dolphin --include-dependencies
Which failed on just one module - frameworkintegration
Log output:
[ 53%] Building CXX object
src/kstyle/CMakeFiles/KF5Style.dir/kstyle.cpp.o
[ 53%] Building CXX object
src/kstyle/CMakeFiles/KF5Style.dir/KF5Style_autogen/mocs_compilation.cpp.o
/home/stephen/kde/src/frameworkintegration/src/kstyle/kstyle.cpp: In
member function ‘virtual int KStyle::styleHint(QStyle::StyleHint,
const QStyleOption*, const QWidget*, QStyleHintReturn*) const’:
/home/stephen/kde/src/frameworkintegration/src/kstyle/kstyle.cpp:478:5:
warning: case value ‘4278190081’ not in enumerated type
‘QStyle::StyleHint’ [-Wswitch]
case SH_KCustomStyleElement:
^~~~
[ 57%] Linking CXX executable ../../../bin/appstreamhandler
[ 60%] Linking CXX executable ../../../bin/knshandlertest
[ 64%] Linking CXX executable ../../../bin/knshandler
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/libAppStreamQt.so.0.12.6:
undefined reference to `qt_version_tag@Qt_5.12'
collect2: error: ld returned 1 exit status
make[2]: ***
[src/kpackage-install-handlers/appstream/CMakeFiles/appstreamhandler.dir/build.make:99:
bin/appstreamhandler] Error 1
make[1]: *** [CMakeFiles/Makefile2:558:
src/kpackage-install-handlers/appstream/CMakeFiles/appstreamhandler.dir/all]
Error 2
make[1]: *** Waiting for unfinished jobs....
[ 67%] Linking CXX shared module
../../bin/FrameworkIntegrationPlugin.so
[ 71%] Linking CXX shared library ../../bin/libKF5Style.so
[ 71%] Built target knshandlertest
[ 71%] Built target knshandler
[ 71%] Built target FrameworkIntegrationPlugin
[ 71%] Built target KF5Style
make: *** [Makefile:141: all] Error 2
Getting Started -
https://community.kde.org/Get_Involved/development
______________________________________
p. stephen wille
Where there's a Wille, there's a way.
IMO this looks like a bug in kdesrc-build: the libAppStreamQt.so per my
understanding should've been used the one that was built by
kdesrc-build, but instead it tries the system one, which leads to the
mismatch with Qt versions.
I'm looking at the "Getting involved" page, the page uses latest
kdesrc-build, taken from git://anongit.kde.org/kdesrc-build.git —
that's what you're using too, right? In this case I recommend you to
report a bug https://bugs.kde.org/enter_bug.cgi?product=kdesrc-build
FWIW I don't know how to use the script, but maybe you can resolve the
error if you make the kdesrc-build to build appstream-qt (not sure if
it's the correct package name too though)
Anyway, the kdesrc-build script was supposed to make building easier,
however you may be able to build the project you wanted to contribute
to manually. For example, Konsole builds just fine for me on Archlinux,
and I'm looking at PKGBUILD (a script Archlinux is using to
build'n'assemble a package) for Dolphin, it looks pretty much the same.
You might try building it manually. For reference: after you did "git
clone git://anongit.kde.org/dolphin.git && cd dolphin", look at this
file¹: the three commands you need to execute to build dolphin are
written inside build() function.
1: https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=dolphin-git
