Created attachment 539348 [details] CMakeOutput.log kde-apps/umbrello-18.04.3 failed to build at the configuration phase with the error: -- Performing Test _OFFT_IS_64BIT -- Performing Test _OFFT_IS_64BIT - Success -- Performing Test HAVE_DATE_TIME -- Performing Test HAVE_DATE_TIME - Success CMake Error at /usr/share/cmake/Modules/CMakeFindDependencyMacro.cmake:48 (find_package): Found package configuration file: /usr/lib64/cmake/Qt5WebKit/Qt5WebKitConfig.cmake but it set Qt5WebKit_FOUND to FALSE so package "Qt5WebKit" is considered to be NOT FOUND. Reason given by package: Qt5WebKit could not be found because dependency is required to have exact version 5.9.x. Call Stack (most recent call first): /usr/lib64/cmake/Qt5WebKitWidgets/Qt5WebKitWidgetsConfig.cmake:93 (find_dependency) /usr/lib64/cmake/Qt5/Qt5Config.cmake:28 (find_package) CMakeLists.txt:181 (find_package) -- Configuring incomplete, errors occurred! See also "/var/tmp/portage/kde-apps/umbrello-18.04.3/work/umbrello-18.04.3_build/CMakeFiles/CMakeOutput.log". I have Qt5WebKit installed on the system: # emerge -pv dev-qt/qtwebkit These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild R ] dev-qt/qtwebkit-5.212.0_pre20180120:5/5.212::gentoo USE="X gstreamer hyphen jit opengl printsupport qml -geolocation (-gles2) -multimedia -nsplugin -orientation -webp" 0 KiB It is not version 5.9.x but it was not a problem before.
Created attachment 539350 [details] emerge --info '=kde-apps/umbrello-18.04.3::gentoo'
Created attachment 539352 [details] emerge -pqv '=kde-apps/umbrello-18.04.3::gentoo'
Created attachment 539354 [details] /var/tmp/portage/kde-apps/umbrello-18.04.3/temp/build.log
Created attachment 539356 [details] /var/tmp/portage/kde-apps/umbrello-18.04.3/temp/environment
I can't reproduce that issue...
Please check: $ equery l dev-qt/qtcore $ grep find_dependency_with_major_and_minor /usr/lib64/cmake/Qt5WebKit/Qt5WebKitConfig.cmake $ grep find_dependency_with_major_and_minor /usr/lib64/cmake/Qt5WebKitWidgets/Qt5WebKitWidgetsConfig.cmake
# equery l dev-qt/qtcore * Searching for qtcore in dev-qt ... [IP-] [ ] dev-qt/qtcore-5.11.1:5/5.11 # grep find_dependency_with_major_and_minor /usr/lib64/cmake/Qt5WebKit/Qt5WebKitConfig.cmake macro(find_dependency_with_major_and_minor _dep _major _minor) find_dependency_with_major_and_minor(Qt5Core 5 9) find_dependency_with_major_and_minor(Qt5Gui 5 9) find_dependency_with_major_and_minor(Qt5Network 5 9) # grep find_dependency_with_major_and_minor /usr/lib64/cmake/Qt5WebKitWidgets/Qt5WebKitWidgetsConfig.cmake macro(find_dependency_with_major_and_minor _dep _major _minor) find_dependency_with_major_and_minor(Qt5Widgets 5 9)
Please rebuild qtwebkit, that should fix it.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=06a1cd6db2ac0c086c132d9200dd227b858bc055 commit 06a1cd6db2ac0c086c132d9200dd227b858bc055 Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2018-07-14 08:07:58 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2018-07-14 08:20:25 +0000 dev-qt/qtwebkit: Trigger rebuild on dev-qt/qtwidgets subslot change Package is hardcoding Qt version it was built against in cmake files. Closes: https://bugs.gentoo.org/661052 Package-Manager: Portage-2.3.42, Repoman-2.3.9 dev-qt/qtwebkit/qtwebkit-5.212.0_pre20180120.ebuild | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
>>>Please rebuild qtwebkit, that should fix it. I did the rebuild # emerge -av1 dev-qt/qtwidgets but it did not fix the problem.
(In reply to Andreas Sturmlechner from comment #8) > Please rebuild qtwebkit, that should fix it. *qtwebkit*
Sorry, I can build it after recompiling qtwebkit.
*** Bug 661392 has been marked as a duplicate of this bug. ***
*** Bug 661386 has been marked as a duplicate of this bug. ***
Created attachment 596174 [details] build.log (kde-apps/umbrello-19.08.3) I just ran into the same issue with kde-apps/umbrello-19.08.3: CMake Error at /usr/share/cmake/Modules/CMakeFindDependencyMacro.cmake:47 (find_package): Found package configuration file: /usr/lib64/cmake/Qt5WebKit/Qt5WebKitConfig.cmake but it set Qt5WebKit_FOUND to FALSE so package "Qt5WebKit" is considered to be NOT FOUND. Reason given by package: Qt5WebKit could not be found because dependency is required to have exact version 5.12.x. Call Stack (most recent call first): /usr/lib64/cmake/Qt5WebKitWidgets/Qt5WebKitWidgetsConfig.cmake:93 (find_dependency) /usr/lib64/cmake/Qt5/Qt5Config.cmake:28 (find_package) CMakeLists.txt:74 (find_package) Portage 2.3.79 (python 2.7.13-final-42, default/linux/amd64/17.1/desktop/plasma/systemd, gcc-9.2.0, glibc-2.30-r2, 5.3.8-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-5.3.8-gentoo-x86_64-AMD_Ryzen_5_2400G_with_Radeon_Vega_Graphics-with-gentoo-2.6 KiB Mem: 14134904 total, 3960796 free KiB Swap: 16776188 total, 16693500 free Timestamp of repository gentoo: Wed, 13 Nov 2019 19:45:01 +0000 Head commit of repository gentoo: e900fc713c2ef37a9c70ccef0f9d574a707fdb45 Head commit of repository flatpak-overlay: dba2292fa92fbe7f51a437ff89d27cbab6105b67 Head commit of repository local: bd0d7b2f5ff4338e2ed8f4e0d3d69277862cd102 sh bash 5.0_p11 ld GNU gold (Gentoo 2.32 p2 2.32.0) 1.16 ccache version 3.7.5 [disabled] app-shells/bash: 5.0_p11::gentoo dev-java/java-config: 2.2.0-r4::gentoo dev-lang/perl: 5.30.0::gentoo dev-lang/python: 2.7.17::gentoo, 3.5.7::gentoo, 3.6.9::gentoo, 3.7.5-r1::gentoo, 3.8.0::gentoo dev-util/ccache: 3.7.5::gentoo dev-util/cmake: 3.16.0_rc3::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.6-r1::gentoo sys-apps/sandbox: 2.18::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.11.6-r3::gentoo, 1.13.4-r2::gentoo, 1.16.1-r2::gentoo sys-devel/binutils: 2.32-r1::gentoo, 2.33.1::gentoo sys-devel/gcc: 9.2.0-r2::gentoo sys-devel/gcc-config: 2.1::gentoo sys-devel/libtool: 2.4.6-r5::gentoo sys-devel/make: 4.2.1-r4::gentoo sys-kernel/linux-headers: 5.3-r1::gentoo (virtual/os-headers) sys-libs/glibc: 2.30-r2::gentoo Repositories: gentoo location: /var/cache/portage/gentoo sync-type: rsync sync-uri: rsync://rsync.de.gentoo.org/gentoo-portage priority: -1000 sync-rsync-extra-opts: sync-rsync-verify-jobs: 1 sync-rsync-verify-max-age: 24 sync-rsync-verify-metamanifest: yes flatpak-overlay location: /var/db/repos/flatpak-overlay sync-type: git sync-uri: https://github.com/fosero/flatpak-overlay.git masters: gentoo local location: /var/cache/portage/local sync-type: git sync-uri: https://github.com/devurandom/gentoo-overlay.git masters: gentoo priority: 1000 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-pipe -O2 -march=znver1" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /etc/grs/systems.conf /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.6/conf" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php7.3/ext-active/ /etc/php/cgi-php7.3/ext-active/ /etc/php/cli-php7.3/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-pipe -O2 -march=znver1" DISTDIR="/var/cache/portage/distfiles" EMERGE_DEFAULT_OPTS="--keep-going --nospinner --verbose-conflicts" ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildsyspkg cgroup compressdebug config-protect-if-modified distlocks ebuild-locks fakeroot fixlafiles ipc-sandbox merge-sync mount-sandbox multilib-strict network-sandbox news parallel-fetch parallel-install pid-sandbox preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ http://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ http://distfiles.gentoo.org" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu" MAKEOPTS="-j6 -l4" PKGDIR="/var/cache/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/tmp" USE="7z 7zip X a52 aac aacplus aacs acl acpi activities aio alsa amd64 appindicator appstream archive audit avahi ayatana bash-completion bdplus berkdb blake2 bluetooth bluray branding brotli bs2b btrfs bzip2 cairo caps cdda cddb cdio cdr celt chromaprint cjk clang cli clipboard color-management colord conntrack crypt cups cxx d3d9 dav1d dbus declarative device-mapper dirac djvu dri drm dts dvb dvd dvdr ed25519 editorconfig egl elf emboss encode epub exif fam faudio fax fbcon ffmpeg fftw filecaps firefox firewalld fish-completion fits flac fontconfig fontforge fortran fribidi gamepad gbm gdal gdbm geoclue geolocation gif git gmp gnupg google googledrive gpg gps graphicsmagick gstreamer gtk gtk3 gzip harfbuzz hdf5 heif http2 ibus iconv icu idn imlib inotify introspection ipv6 jemalloc jpeg jpeg2k json kde kipi kms kwallet ladspa latex lcms ldap libatomic libglvnd libidn2 libinput libnotify libproxy libsecret libsoxr libtirpc libvirt lm-sensors lrz lv2 lvm lz4 lzma lzo mad mariadb markdown mbim mercurial mjpeg mng mobi modemmanager modplug mp3 mp4 mpeg mplayer mpris mtp multilib mysql ncurses netlink networkmanager nls nptl office ofx ogg openal opencl opencv openexr opengl openh264 openmax openmp opus pam pango pcap pch pcre pcre2 pdf pgo phonon pixman plasma pm-utils png policykit postscript ppds prison pulseaudio python qml qrcode qt5 raw rdp readline redfish samba sasl scanner schroedinger screencast sctp sdl sdl2 seccomp semantic-desktop share smartcard snappy sparse speech speex spell ssl startup-notification steamruntime stemmer svg systemd systemtap tbb tcpd teamd telepathy tga theora threads thunderbolt tiff timezone tmux truetype tslib udev udisks unicode unwind upnp upnp-av upower usb utempter v4l v4l2 vaapi vdpau vkd3d vorbis vpx vulkan wasm wavpack wayland webchannel webengine webkit webp widgets wmf wps x264 x265 xattr xcb xcomposite xinerama xkb xml xmp xrandr xscreensaver xv xvid xwayland xz yaml zeroconf zeromq zimg zlib zstd" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="hda-intel" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3" ELIBC="glibc" ENLIGHTENMENT_MODULES="*" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="joystick libinput" KERNEL="linux" L10N="de de-DE en en-GB ar fa tr ja ko zh zh-CN zh-TW" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="nlpsolver scripting-javascript wiki-publisher" LIRC_DEVICES="devinput" LLVM_TARGETS="AMDGPU BPF RISCV WebAssembly" LUA_TARGET="lua5-2" NETBEANS_MODULES="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6 pypy pypy3" QEMU_SOFTMMU_TARGETS="riscv32 riscv64 x86_64" QEMU_USER_TARGETS="riscv32 riscv64" RUBY_TARGETS="ruby24 ruby25" USERLAND="GNU" VIDEO_CARDS="amdgpu virgl" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS ================================================================= Package Settings ================================================================= kde-apps/umbrello-19.08.2::gentoo was built with the following: USE="handbook -debug -test" ABI_X86="(64)" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildsyspkg cgroup compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch parallel-install pid-sandbox preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" dev-qt/qtwebkit-5.212.0_pre20190629::gentoo was built with the following: USE="X geolocation gstreamer hyphen jit opengl printsupport qml webp (-gles2) -multimedia -nsplugin -orientation" ABI_X86="(64)" CFLAGS="-pipe -O2 -march=znver1 -fno-strict-aliasing" CXXFLAGS="-pipe -O2 -march=znver1 -fno-strict-aliasing" dev-qt/qtwidgets-5.13.2::gentoo was built with the following: USE="gtk png xcb -debug (-gles2) -test" ABI_X86="(64)" CFLAGS="-pipe -O2 -march=znver1 -g" CXXFLAGS="-pipe -O2 -march=znver1 -g" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildsyspkg cgroup compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch parallel-install pid-sandbox preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
Created attachment 596176 [details] build.log (kde-frameworks/kdewebkit-5.64.0) (In reply to Dennis Schridde from comment #15) > I just ran into the same issue with kde-apps/umbrello-19.08.3 And kde-frameworks/kdewebkit-5.64.0
dev-qt/qtwebkit didn't come up for rebuild on your world updgrade?
(In reply to Andreas Sturmlechner from comment #17) > dev-qt/qtwebkit didn't come up for rebuild on your world updgrade? A lot came up (and a lot of builds failed - I am currently counting almost 20 broken ebuilds). Maybe portage dropped some, as it sometimes does [1]. I will run another emerge --update --ask and report back. [1]: https://bugs.gentoo.org/373807
(In reply to Dennis Schridde from comment #18) > I will run another emerge --update --ask and report back. In this new run, portage did not propose to rebuild qtwebkit. $ q lop -vt qtwebkit [...] 2019-11-14T03:55:44 >>> dev-qt/qtwebkit-5.212.0_pre20190629: 54′03″ $ q lop -vt umbrello 2019-10-13T20:59:31 >>> kde-apps/umbrello-19.08.2: 3′49″ So it seems that portage took liberty to reorder the builds, ignoring dependencies?
(In reply to Dennis Schridde from comment #19) > (In reply to Dennis Schridde from comment #18) > > I will run another emerge --update --ask and report back. > > In this new run, portage did not propose to rebuild qtwebkit. > > $ q lop -vt qtwebkit > [...] > 2019-11-14T03:55:44 >>> dev-qt/qtwebkit-5.212.0_pre20190629: 54′03″ > > $ q lop -vt umbrello > 2019-10-13T20:59:31 >>> kde-apps/umbrello-19.08.2: 3′49″ Sorry, that's nonsense, because this is the last successful build, but we are searching for the last failed build. Let's have a look at the mtime of portage's temporary build directory: $ ll -d /tmp/portage/kde-apps/umbrello-19.08.3/ drwxr-xr-x 7 portage portage 280 Nov 14 03:20 /tmp/portage/kde-apps/umbrello-19.08.3/ But still it seems that umbrello was rebuilt before qtwebkit.
(In reply to Dennis Schridde from comment #20) > (In reply to Dennis Schridde from comment #19) > > (In reply to Dennis Schridde from comment #18) > > > I will run another emerge --update --ask and report back. > > > > In this new run, portage did not propose to rebuild qtwebkit. > > > > $ q lop -vt qtwebkit > > [...] > > 2019-11-14T03:55:44 >>> dev-qt/qtwebkit-5.212.0_pre20190629: 54′03″ > > > > $ q lop -vt umbrello > > 2019-10-13T20:59:31 >>> kde-apps/umbrello-19.08.2: 3′49″ > > Sorry, that's nonsense, because this is the last successful build, but we > are searching for the last failed build. Let's have a look at the mtime of > portage's temporary build directory: > > $ ll -d /tmp/portage/kde-apps/umbrello-19.08.3/ > drwxr-xr-x 7 portage portage 280 Nov 14 03:20 > /tmp/portage/kde-apps/umbrello-19.08.3/ > > But still it seems that umbrello was rebuilt before qtwebkit. I rebuilt umbrello and kdewebkit successfully manually.
This is still happening, but it looks like a "Portage ordering of deps in subslot rebuild is wrong".
I think what's happening is dev-qt/qtwebkit is failing to build, most likely for lack of resources, then revdeps continue to be built against the existing (but broken by dev-qt/* upgrades) dev-qt/qtwebkit version. Not sure this is a bug we can solve from portage.
Though I should add, portage isn't even *attempting* to rebuild qtwebkit on its own for me. Its nowhere in my merge plan.
(In reply to Andreas Sturmlechner from comment #23) > I think what's happening is dev-qt/qtwebkit is failing to build, most likely > for lack of resources, then revdeps continue to be built against the > existing (but broken by dev-qt/* upgrades) dev-qt/qtwebkit version. > > Not sure this is a bug we can solve from portage. If portage had a mechanism to consider packages "broken" due to their subslot deps becomming invalid, and anything that depends on a broken package is *also* broken, and ensure ordering such that nothing compiles while dependent on a broken package, maybe portage could solve this. Just at present, it seems the heuristic is "its installed right? So it probably works and we can probably compile against it"
(In reply to Kent Fredric (IRC: kent\n) from comment #24) > Though I should add, portage isn't even *attempting* to rebuild qtwebkit on > its own for me. Its nowhere in my merge plan. Depends if you went from Qt 5.12.3 -> Qt 5.12.5 (not triggered) or Qt 5.12.x -> 5.13.2 (triggered).
2019-08-02T10:39:28 >>> kde-apps/umbrello-19.04.3: 10′21″ 2019-08-19T00:21:19 >>> kde-apps/umbrello-19.08.0: 14′03″ 2019-09-19T03:33:42 >>> dev-qt/qtwebkit-5.212.0_pre20190629: 3:08:02 2019-09-19T09:52:47 >>> dev-qt/qtcore-5.12.5: 12′38″ 2019-09-19T11:18:23 >>> dev-qt/qtwidgets-5.12.5: 9′30″ 2019-09-20T04:13:42 >>> kde-apps/umbrello-19.08.1: 12′47″ 2019-10-12T20:31:58 >>> dev-qt/qtwidgets-5.12.5-r1: 10′28″ 2019-11-20T04:22:02 >>> dev-qt/qtcore-5.13.2: 17′32″ 2019-11-20T10:02:54 >>> dev-qt/qtwidgets-5.13.2: 12′14″
*** Bug 705674 has been marked as a duplicate of this bug. ***
(In reply to Kent Fredric (IRC: kent\n) from comment #24) > Though I should add, portage isn't even *attempting* to rebuild qtwebkit on > its own for me. Its nowhere in my merge plan. Well, this is probably not going anywhere without actually assigning to dev-portage.
Is anyone still experiencing this problem now? Fixes related to bug 690436 may have improved behavior for current versions of portage.
(In reply to Zac Medico from comment #30) > Is anyone still experiencing this problem now? Fixes related to bug 690436 > may have improved behavior for current versions of portage. Hard to say, I worked around my continued headaches by getting rid of umbrello and qtwebkit, because that wast the only thing I had that seemed to need qtwebkit, and I got tired of wasting time compiling qtwebkit.
I had to manually rebuild qtwebkit just now. The update that bumped qtwidgets from 5.14 to 5.15 completed successfully in full, and made no attempt to rebuild qtwebkit.
This looks similar to bug 749777 in the sense that kitemviews does not have a qtgui:5= slot operator dependency, just as umbrello does not have a qtwebkit:5= slot operator dependency. The lack of :5= slot operator tends to trigger bug 199856 as described in bug 749777 comment 12. *** This bug has been marked as a duplicate of bug 199856 ***
At least for kde-apps/umbrello this will be no longer relevant since patching out the dev-qt/qtwebkit dependency.