Arch Linux User Repository

Ah, it is actually kind of obvious why my regex substitution hack fails in your case. It assumes that the build is located under /build/… (as it is the case when using the official makechrootpkg helper) but in your case it is under /tmp/…. Likely it works with in both cases:

_fix_deps_of_static_3rdparty_libs='s:\(LIBS *= *\)\(.*\)\(\/.*\/lib\/libqt\)\(openwnn\|pinyin\|tcime\)\(d*\.a\)\(.*\):\1 \3\4\5 \2 \6:g'

I'll try that regex when rebuilding anyways. In the meantime, you can try it yourself. If it doesn't work you might play around with it. (Obviously a real fix for the qmake build system would be even better.)

last command

i686-w64-mingw32-g++ -Wl,-O1,--sort-common,--as-needed -fstack-protector -shared -Wl,-subsystem,windows -Wl,--out-implib,/tmp/yaourt-tmp-nikita/aur-mingw-w64-qt5-virtualkeyboard/src/qtvirtualkeyboard-everywhere-src-5.14.2/build-i686-w64-mingw32-shared/plugins/virtualkeyboard/libqtvirtualkeyboard_openwnn.dll.a -o ../../../../plugins/virtualkeyboard/qtvirtualkeyboard_openwnn.dll .obj/release/qtvirtualkeyboard_openwnn_resource_res.o .obj/release/openwnnplugin.o .obj/release/openwnninputmethod.o .obj/release/qrc_qmake_virtualkeyboard_openwnn_layouts.o .obj/release/moc_openwnnplugin.o .obj/release/moc_openwnninputmethod_p.o  /tmp/yaourt-tmp-nikita/aur-mingw-w64-qt5-virtualkeyboard/src/qtvirtualkeyboard-everywhere-src-5.14.2/build-i686-w64-mingw32-shared/lib/libQt5VirtualKeyboard.dll.a /usr/i686-w64-mingw32/lib/libQt5Quick.dll.a /usr/i686-w64-mingw32/lib/libQt5Gui.dll.a /usr/i686-w64-mingw32/lib/libQt5QmlModels.dll.a /usr/i686-w64-mingw32/lib/libQt5Qml.dll.a /usr/i686-w64-mingw32/lib/libQt5Network.dll.a /usr/i686-w64-mingw32/lib/libQt5Core.dll.a /tmp/yaourt-tmp-nikita/aur-mingw-w64-qt5-virtualkeyboard/src/qtvirtualkeyboard-everywhere-src-5.14.2/build-i686-w64-mingw32-shared/lib/libqtopenwnn.a  -lglu32 -lopengl32 -lgdi32 -luser32

is it ok that it tries tot build both static and shared lib?

UPD. I've installed this by commenting out these lines:

[[ $NO_SHARED_LIBS ]] || \
  _configurations+=('CONFIG+=actually_a_shared_build CONFIG+=shared')

I just don't have mingw-w64-qt5-base-dynamic installed. It's all strange because my exe depends on qt dll's.

UPD2: getting this on start

qrc:/qml/mainWindow.qml:8:1: module "QtQuick.VirtualKeyboard" plugin "qtquickvirtualkeyboardplugin" not found

It's because I've built static plugin and don't have dll's. I think there are some dependency errors in all of those packages about static/dynamic linkage

These errors mean that the order of linker flags is messed up. I've ran into the same issue during my builds a few versions ago. If you open the PKGBUILD it is easy to spot the crude hack I've added to avoid this build error. Apparently it doesn't work in your case. These kind of hacks are naturally doomed to break as soon as you're changing a tiny bit so that is not a big surprise. However, I'm not sure how to fix this in a better way right now.

I don't know how the linker line looks in your case. The command at the top of your paste does not look like the linker line. (If you're building with more than one job in parallel the last invocation in the log is not always necessarily the line which is causing the subsequent errors.) But you can easily find out yourself by scrolling a bit more to the top. You could try to adjust the hack. It is basically just amending the Makefile so the Qt libs go after the static libs for these 3rdparty keyboard backends (which apparently depend on the Qt libs themselves).

https://pastebin.com/vsbDEm5t

i've installed

mingw-w64-qt5-3d
mingw-w64-qt5-datavis3d
mingw-w64-qt5-imageformats
mingw-w64-qt5-quickcontrols
mingw-w64-qt5-serialport
mingw-w64-qt5-translations      
mingw-w64-qt5-base
mingw-w64-qt5-declarative
mingw-w64-qt5-location
mingw-w64-qt5-quickcontrols2
mingw-w64-qt5-speech
mingw-w64-qt5-webglplugin       
mingw-w64-qt5-base-static
mingw-w64-qt5-gamepad
mingw-w64-qt5-multimedia
mingw-w64-qt5-remoteobjects
mingw-w64-qt5-svg
mingw-w64-qt5-websockets        
mingw-w64-qt5-charts
mingw-w64-qt5-graphicaleffects
mingw-w64-qt5-networkauth
mingw-w64-qt5-sensors
mingw-w64-qt5-tools
mingw-w64-qt5-winextras

tried to remove and reinstall - the same error

Maybe it just doesn't help in your case. You didn't share the error log so I've just resorted to guessing.

how to build everything with deps in clean chroot?

I add the package to a repository which is enabled in the chroot. For Qt 5 packages I usually even use an experimental/staging repository and only move everything consistently to my actual repository.

i just updating this package. tried to remove and reinstall - the same error

how to build everything with deps in clean chroot? i've already built everything in my system except this package (see git repo for build errors)

@luntik2012 For me the package builds (in a clean chroot). Be aware of the caveats outlined in the pinned comments of the base package. Or are you attempting to use this package? In any case, I need more information (static or shared version, more logs, ...).

undefined reference to everything including QObject