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Bug 700142 - dev-qt/qt-creator-4.12 - qtcreator: CommandLine Error: Option 'help-list' registered more than once
Summary: dev-qt/qt-creator-4.12 - qtcreator: CommandLine Error: Option 'help-list' reg...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Davide Pesavento
URL:
Whiteboard:
Keywords: PullRequest
Depends on:
Blocks: 707308
  Show dependency tree
 
Reported: 2019-11-15 05:29 UTC by Pavel Volkov
Modified: 2020-06-25 21:41 UTC (History)
7 users (show)

See Also:
Package list:
Runtime testing required: ---


Attachments

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Description Pavel Volkov 2019-11-15 05:29:19 UTC
Qt Creator exits with error code 1:
$ qtcreator
mesa: CommandLine Error: Option 'version' registered more than once!
LLVM ERROR: inconsistency in registered CommandLine options

I have LLVM 8 and 9 installed. Mesa uses radeonsi driver.
After quick gdb research, this happens in main.cpp during plugin load.

Reproducible: Always

Steps to Reproduce:
run qtcreator



Portage 2.3.79 (python 3.7.5-final-0, default/linux/amd64/17.1/desktop/plasma/systemd, gcc-9.2.0, glibc-2.30-r2, 5.3.9-gentoomelf x86_64)
=================================================================
System uname: Linux-5.3.9-gentoomelf-x86_64-Intel-R-_Core-TM-_i5-2400_CPU_@_3.10GHz-with-gentoo-2.6
KiB Mem:    16367896 total,   4442416 free
KiB Swap:   17825788 total,  17821692 free
Timestamp of repository gentoo: Tue, 12 Nov 2019 04:45:01 +0000
Head commit of repository gentoo: 080e405250a08a717fdd34f9810c72d98590cdf3
Timestamp of repository libressl: Mon, 11 Nov 2019 21:37:16 +0000
Head commit of repository libressl: ea62fc366e9bc8fdfad134380db9edb7147e3d66

Timestamp of repository mva: Mon, 11 Nov 2019 21:37:19 +0000
Head commit of repository mva: a03b6feaec0691a27eed759e99e553cd93a1222e

Timestamp of repository rion: Mon, 11 Nov 2019 21:37:24 +0000
Head commit of repository rion: aceefeb8a7f3bb11b564e04974b0a1892cf1ef93

sh bash 5.0_p11
ld GNU ld (Gentoo 2.33.1 p1) 2.33.1
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, 3.7.5-r1::gentoo
dev-util/cmake:           3.15.5::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:       1.16.1-r2::gentoo
sys-devel/binutils:       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: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync1.ru.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-max-age: 24
    sync-rsync-extra-opts: -4
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-metamanifest: yes

libressl
    location: /var/db/repos/libressl
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/libressl.git
    masters: gentoo

mva
    location: /var/db/repos/mva
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/mva.git
    masters: gentoo

rion
    location: /var/db/repos/rion
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/rion.git
    masters: gentoo

custom
    location: /usr/local/portage
    masters: gentoo
    priority: 70

Installed sets: @development, @fonts, @kdeapps, @python-extra
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="@FREE freedist linux-fw-redistributable linux-firmware no-source-code MPEG-4 unRAR CC-BY-NC-ND-3.0 intel-ucode Samsung-EULA bluez-firmware BitstreamCyberbit MSttfEULA grass-ipafonts free-noncomm bh-luxi"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=sandybridge "
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/ibus/component/simple.xml /var/lib/i2pd/certificates"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/openvpn/update-systemd-resolved /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe -march=sandybridge "
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--keep-going --quiet-build"
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 config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch 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://gentoo.bloodhost.ru/ http://mirror.yandex.ru/gentoo-distfiles/ http://mirror.leaseweb.com/gentoo/"
INSTALL_MASK="/etc/init.d/ /etc/xinetd.d/ /etc/hosts /etc/networks /etc/xdg/autostart/solaar.desktop"
LANG="ru_RU.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="en en_GB ru ja"
MAKEOPTS="-j5"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_EXTRA_OPTS="-4"
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="/var/tmp"
USE="X a52 aac acl acpi activities alsa amd64 anthy berkdb bluetooth branding btrfs bzip2 cacert cairo cdda cdr cjk cli crypt cryptsetup cups cxx dbus declarative djvu dri dts dvd dvdr egl emboss encode exif fam ffmpeg flac fortran gdbm gif git gpg gpm gstreamer gtk ibus iconv icu idn ipv6 jpeg kde kipi kwallet lcms libnotify libressl libtirpc lm_sensors mad mng mp3 mp4 mpeg multilib ncurses nls nptl ogg opengl openmp opus pam pango pcre pdf phonon plasma png policykit ppds pulseaudio python qml qt5 raw readline samba scanner sdl seccomp spell split-usr ssl startup-notification svg systemd tcpd tiff truetype udev udisks unicode upower usb v4l vorbis wayland widgets wxwidgets x264 x265 xattr xcb xcomposite xml xv xvid zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" CURL_SSL="libressl" ELIBC="glibc" 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" INPUT_DEVICES="evdev" KERNEL="linux" L10N="en en-GB ru ja" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LLVM_TARGETS="X86 AMDGPU" 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_7" PYTHON_TARGETS="python2_7 python3_7" RUBY_TARGETS="ruby25" SANE_BACKENDS="genesys" USERLAND="GNU" VIDEO_CARDS="radeon r600 amdgpu radeonsi" 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, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS
Comment 1 Pavel Volkov 2019-11-17 08:01:41 UTC
As a workaround I did this:

1. Patch ebuild (below).
2. Uninstall clang 8 & llvm 8.
3. Use patch from bug 695274 (files/clangformatutils.patch).

Seems to run okay.

--- /usr/portage/dev-qt/qt-creator/qt-creator-4.10.1.ebuild     2019-10-26 23:39:30.000000000 +0300
+++ /usr/local/portage/dev-qt/qt-creator/qt-creator-4.10.1.ebuild       2019-11-17 00:09:11.537350610 +0300
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
-LLVM_MAX_SLOT=8
+LLVM_MAX_SLOT=9
 PLOCALES="cs da de fr ja pl ru sl uk zh-CN zh-TW"
 
 inherit llvm qmake-utils virtualx xdg
@@ -55,7 +55,7 @@
        >=dev-qt/qtwidgets-${QT_PV}
        >=dev-qt/qtx11extras-${QT_PV}
        >=dev-qt/qtxml-${QT_PV}
-       clang? ( sys-devel/clang:8= )
+       clang? ( sys-devel/clang:9= )
        designer? ( >=dev-qt/designer-${QT_PV} )
        help? (
                >=dev-qt/qthelp-${QT_PV}
@@ -103,6 +103,8 @@
 src_prepare() {
        default
 
+       eapply "${FILESDIR}/clangformatutils.patch"
+
        # disable unwanted plugins
        for plugin in "${QTC_PLUGINS[@]#[+-]}"; do
                if ! use ${plugin%:*}; then
Comment 2 foxhkron 2019-11-24 19:18:26 UTC
It's the same issue on my end, whenever I try to run QTCreator.

mesa: CommandLine Error: Option 'version' registered more than once!
LLVM ERROR: inconsistency in registered CommandLine options


---------------------------------------------------------------------------
Portage 2.3.69 (python 3.6.9-final-0, default/linux/amd64/17.0, gcc-8.3.0, glibc-2.30-r2, 5.3.4-gentoo x86_64)
=================================================================
System uname: Linux-5.3.4-gentoo-x86_64-Intel-R-_Core-TM-_i7-6700K_CPU_@_4.00GHz-with-gentoo-2.6
KiB Mem:    16309024 total,   1198888 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Sun, 10 Nov 2019 09:30:01 +0000
Head commit of repository gentoo: c179eec27d832342a5ca9a2864b0020cb2855b6f
Head commit of repository steam-overlay: 20d0360da6bdb4da92996375c4e8c9044857de95

sh bash 5.0_p11
ld GNU ld (Gentoo 2.32 p2) 2.32.0
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:          2.7.16::gentoo, 3.6.9::gentoo
dev-util/cmake:           3.15.5::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.6-r1::gentoo
sys-apps/openrc:          0.42.1::gentoo
sys-apps/sandbox:         2.18::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.69-r4::gentoo
sys-devel/automake:       1.16.1-r2::gentoo
sys-devel/binutils:       2.32-r1::gentoo, 2.33.1::gentoo
sys-devel/gcc:            8.3.0-r1::gentoo, 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: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-extra-opts: 
    sync-rsync-verify-metamanifest: yes
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-max-age: 24

steam-overlay
    location: /usr/local/portage/steam-overlay
    sync-type: git
    sync-uri: https://github.com/anyc/steam-overlay.git
    masters: gentoo
    priority: 50

Installed sets: @steam
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--autounmask=n"
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 config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch 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="https://mirror.eu.oneandone.net/linux/distributions/gentoo/gentoo/ ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo ftp://mirror.netcologne.de/gentoo/"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j8"
PKGDIR="/usr/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="/var/tmp"
USE="X aac aacplus acl alsa amd64 berkdb bzip2 cli consolekit crypt cxx dbus dri fortran gdbm iconv imlib2 ipv6 libtirpc mount mp3 multilib ncurses nls nptl opengl openmp opus pam pcre pulseaudio readline seccomp split-usr ssl tcpd twolame unicode vorbis vulkan webchannel webengine widgets xattr zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="glibc" 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="evdev synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" 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" RUBY_TARGETS="ruby24 ruby25" USERLAND="GNU" VIDEO_CARDS="amdgpu radeonsi" 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
Comment 3 raimund mathis 2019-12-10 10:17:04 UTC
I have found this https://bugreports.qt.io/browse/QTCREATORBUG-22503
because I searched why qt-creater depends on LLVM:8 CLANG:8

This is the same error and Bug
I have asked on IRC qt-labs, and I have now information,
this is fixed in qt-creator-4.10.2

So only Version Bump to qt-creator-4.10.2 needed, and LLVM_MAX_SLOT can set to 9
Comment 4 Hans F. Nordhaug 2020-01-30 12:54:32 UTC
I can confirm that Qt Creator 4.10.2 works with LLVM 9.

I made the following changes to make sure that we don't require LLVM 9, that it still builds with LLVM 8.

--- qt-creator-4.10.1.ebuild	2019-12-11 00:41:53.000000000 +0100
+++ qt-creator-4.10.2.ebuild	2020-01-30 11:05:46.125120098 +0100
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
-LLVM_MAX_SLOT=8
+LLVM_MAX_SLOT=9
 PLOCALES="cs da de fr ja pl ru sl uk zh-CN zh-TW"
 
 inherit llvm qmake-utils virtualx xdg
@@ -56,7 +56,7 @@
 	>=dev-qt/qtwidgets-${QT_PV}
 	>=dev-qt/qtx11extras-${QT_PV}
 	>=dev-qt/qtxml-${QT_PV}
-	clang? ( sys-devel/clang:8= )
+	clang? ( >=sys-devel/clang-8.0.1:= )
 	designer? ( >=dev-qt/designer-${QT_PV} )
 	help? (
 		>=dev-qt/qthelp-${QT_PV}
Comment 5 Michael Jones 2020-02-12 03:50:27 UTC
Also confirmed that the ebuild patch from Hans F. Nordhaug fixes the problem.
Comment 6 Michael Jones 2020-03-31 19:35:14 UTC
This is still causing me problems.

Can we get a version bump to 4.10.2 as described in this bug? Or if not, a bump to 4.11.1 (https://bugs.gentoo.org/704540)?
Comment 7 Jason A. Donenfeld gentoo-dev 2020-05-06 03:02:53 UTC
This apparently still applies to 4.12:

zx2c4@thinkpad ~ $ qtcreator -version 2>&1 | head -n 2 | tail -n 1
Qt Creator 4.12.0 based on Qt 5.14.2
zx2c4@thinkpad ~ $ qtcreator
: CommandLine Error: Option 'help-list' registered more than once!
LLVM ERROR: inconsistency in registered CommandLine options
Comment 8 Pavel Volkov 2020-05-08 06:18:19 UTC
Yes, same here with LLVM 9 & 10 installed.

If packages related to LLVM 10 are removed:
sys-devel/llvm:10
=sys-devel/llvm-common-10.0.0
=sys-devel/llvmgold-10
sys-devel/clang:10
=sys-devel/clang-common-10.0.0
sys-devel/clang-runtime:10.0.0
sys-libs/compiler-rt:10.0.0
sys-libs/compiler-rt-sanitizers:10.0.0

then Qt Creator 4.12 displays an error about CppTools plugin, then crashes with SIGSEGV.

I think this is related to bug 710306.

Is anyone able to run Qt Creator 4.12?
I'm reverting to 4.10.2 from a custom ebuild since it's the only way for now.
Comment 9 Peter Levine 2020-05-08 20:37:28 UTC
I ran into the "registered more than once" error and it appears to be resolved from one of the commits from https://github.com/gentoo/gentoo/pull/15711. Hopefully, someone else with that error could help test it.
Comment 10 Pavel Volkov 2020-06-02 21:23:57 UTC
I borrowed the ebuilds from your repo.
Qt Creator 5.12.1 runs fine.
At first launch it displayed an error about CppTools plugin, but it disappeared on subsequent launches.
Comment 11 Larry the Git Cow gentoo-dev 2020-06-25 07:11:22 UTC
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=603dcfc248ef38913328379d1cba4d0389fe2966

commit 603dcfc248ef38913328379d1cba4d0389fe2966
Author:     Peter Levine <plevine457@gmail.com>
AuthorDate: 2020-05-08 08:55:25 +0000
Commit:     Jason A. Donenfeld <zx2c4@gentoo.org>
CommitDate: 2020-06-25 07:11:07 +0000

    dev-qt/qt-creator: Bump qt-creator-4.12.2
    
    Bug: https://bugs.gentoo.org/700142
    Closes: https://github.com/gentoo/gentoo/pull/15711
    Package-Manager: Portage-2.3.99, Repoman-2.3.22
    Signed-off-by: Peter Levine <plevine457@gmail.com>
    Signed-off-by: Jason A. Donenfeld <zx2c4@gentoo.org>

 dev-qt/qt-creator/Manifest                 |   1 +
 dev-qt/qt-creator/qt-creator-4.12.2.ebuild | 235 +++++++++++++++++++++++++++++
 2 files changed, 236 insertions(+)