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Bug 657124 - dev-qt/qtwebengine-5.9.5 fails on 32 bits system
Summary: dev-qt/qtwebengine-5.9.5 fails on 32 bits system
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Qt Bug Alias
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-06-02 14:44 UTC by Xavier Miller (RETIRED)
Modified: 2019-02-23 17:23 UTC (History)
1 user (show)

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


Attachments
build log (build.log.bz2,20.13 KB, application/x-bzip2)
2018-06-02 14:44 UTC, Xavier Miller (RETIRED)
Details
gcc8.patch (gcc8.patch,1.16 KB, patch)
2018-06-23 20:32 UTC, Andreas Sturmlechner
Details | Diff
qtwebengine 5.11.2 re-enables GCC 8 patch (qtwebengine-5.11.2.ebuild.patch,427 bytes, patch)
2018-10-22 14:15 UTC, Xavier Miller (RETIRED)
Details | Diff

Note You need to log in before you can comment on or make changes to this bug.
Description Xavier Miller (RETIRED) gentoo-dev 2018-06-02 14:44:11 UTC
Created attachment 534556 [details]
build log

223/17270] /usr/bin/i686-pc-linux-gnu-g++ -MMD -MF obj/mojo/public/c/system/system/thunks.o.d -DMOJO_SYSTEM_IMPLEMENTATION -DV8_DEPRECATION_WARNINGS -DENABLE_PLUGINS=1 -DENABLE_PDF=1 -DUSE_UDEV -DUSE_AURA=1 -DUSE_GLIB=1 -DUSE_NSS_CERTS=1
 -DUSE_X11=1 -DNO_TCMALLOC -DENABLE_WEBRTC=1 -DDISABLE_NACL -DENABLE_TASK_MANAGER=1 -DENABLE_THEMES=1 -DUSE_PROPRIETARY_CODECS -DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL -DCHROMIUM_BUILD -DFIELDTRIAL_TESTING_ENABLED
 -DTOOLKIT_QT -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -Igen -I../../3rdparty/chromium -fno-strict-aliasing --par
am=ssp-buffer-size=4 -fstack-protector -funwind-tables -fPIC -pipe -pthread -m32 -msse2 -mfpmath=sse -mmmx -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-missing-field-initializers -Wno-unused-parameter -O2 -fno-ident -fdata-sections -ffunction-sections -g0 -fvisibility=hidden -fno-threadsafe-statics -fvisibility-inlines-hidden -std=gnu++11 -fno-delete-null-pointer-checks -Wno-narrowing -fno-rtti -fno-exceptions -c ../../3rdparty/chromium/mojo/public/c/system/thunks.cc -o obj/mojo/public/c/system/system/thunks.o
FAILED: obj/mojo/public/c/system/system/thunks.o
/usr/bin/i686-pc-linux-gnu-g++ -MMD -MF obj/mojo/public/c/system/system/thunks.o.d -DMOJO_SYSTEM_IMPLEMENTATION -DV8_DEPRECATION_WARNINGS -DENABLE_PLUGINS=1 -DENABLE_PDF=1 -DUSE_UDEV -DUSE_AURA=1 -DUSE_GLIB=1 -DUSE_NSS_CERTS=1 -DUSE_X11=1 -DNO_TCMALLOC -DENABLE_WEBRTC=1 -DDISABLE_NACL -DENABLE_TASK_MANAGER=1 -DENABLE_THEMES=1 -DUSE_PROPRIETARY_CODECS -DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL -DCHROMIUM_BUILD -DFIELDTRIAL_TESTING_ENABLED -DTOOLKIT_QT -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -Igen -I../../3rdparty/chromium -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -funwind-tables -fPIC -pipe -pthread -m32 -msse2 -mfpmath=sse -mmmx -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-missing-field-initializers -Wno-unused-parameter -O2 -fno-ident -fdata-sections -ffunction-sections -g0 -fvisibility=hidden -fno-threadsafe-statics -fvisibility-inlines-hidden -std=gnu++11 -fno-delete-null-pointer-checks -Wno-narrowing -fno-rtti -fno-exceptions -c ../../3rdparty/chromium/mojo/public/c/system/thunks.cc -o obj/mojo/public/c/system/system/thunks.o
In file included from ../../3rdparty/chromium/mojo/public/c/system/buffer.h:17,
                 from ../../3rdparty/chromium/mojo/public/c/system/core.h:12,
                 from ../../3rdparty/chromium/mojo/public/c/system/thunks.h:13,
                 from ../../3rdparty/chromium/mojo/public/c/system/thunks.cc:5:
../../3rdparty/chromium/mojo/public/c/system/buffer.h:43:42: error: static assertion failed: int64_t has weird alignment                                                                                                                     
 MOJO_STATIC_ASSERT(MOJO_ALIGNOF(int64_t) == 8, "int64_t has weird alignment");
../../3rdparty/chromium/mojo/public/c/system/macros.h:15:53: note: in definition of macro ‘MOJO_STATIC_ASSERT’
 #define MOJO_STATIC_ASSERT(expr, msg) static_assert(expr, msg)
                                                     ^~~~
../../3rdparty/chromium/mojo/public/c/system/data_pipe.h:44:42: error: static assertion failed: int64_t has weird alignment                                                                                                                  
 MOJO_STATIC_ASSERT(MOJO_ALIGNOF(int64_t) == 8, "int64_t has weird alignment");
../../3rdparty/chromium/mojo/public/c/system/macros.h:15:53: note: in definition of macro ‘MOJO_STATIC_ASSERT’
 #define MOJO_STATIC_ASSERT(expr, msg) static_assert(expr, msg)
                                                     ^~~~
../../3rdparty/chromium/mojo/public/c/system/message_pipe.h:49:42: error: static assertion failed: int64_t has weird alignment                                                                                                               
 MOJO_STATIC_ASSERT(MOJO_ALIGNOF(int64_t) == 8, "int64_t has weird alignment");
../../3rdparty/chromium/mojo/public/c/system/macros.h:15:53: note: in definition of macro ‘MOJO_STATIC_ASSERT’
 #define MOJO_STATIC_ASSERT(expr, msg) static_assert(expr, msg)
                                                     ^~~~
[224/17270] /var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.5/temp/python2.7/bin/python2 ../../3rdparty/chromium/mojo/public/tools/bindings/generate_type_mappings.py --output gen/mojo/common/common_custom_types__type_mappings --start-typemap public_headers=//base/files/file_path.h public_headers=//base/strings/string16.h public_headers=//base/time/time.h public_headers=//base/unguessable_token.h public_headers=//base/values.h public_headers=//base/version.h traits_headers=//ipc/ipc_message_utils.h traits_headers=//mojo/common/common_custom_types_struct_traits.h type_mappings=mojo.common.mojom.FilePath=base::FilePath type_mappings=mojo.common.mojom.DictionaryValue=base::DictionaryValue type_mappings=mojo.common.mojom.ListValue=base::ListValue type_mappings=mojo.common.mojom.UnguessableToken=base::UnguessableToken type_mappings=mojo.common.mojom.String16=base::string16 type_mappings=mojo.common.mojom.Time=base::Time\[copyable_pass_by_value\] type_mappings=mojo.common.mojom.TimeDelta=base::TimeDelta\[copyable_pass_by_value\] type_mappings=mojo.common.mojom.TimeTicks=base::TimeTicks\[copyable_pass_by_value\] type_mappings=mojo.common.mojom.Version=base::Version      
[225/17270] /var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.5/temp/python2.7/bin/python2 ../../3rdparty/chromium/services/service_manager/public/tools/manifest/manifest_collator.py --name=media --parent=../../3rdparty/chromium/media/mojo/services/media_manifest.json --output=Packages/media/manifest.json
[226/17270] /var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.5/temp/python2.7/bin/python2 ../../3rdparty/chromium/mojo/public/tools/bindings/generate_type_mappings.py --output gen/mojo/common/common_custom_types_blink__type_mappings --start-typemap public_headers=//third_party/WebKit/Source/wtf/text/WTFString.h traits_headers=//third_party/WebKit/Source/platform/mojo/CommonCustomTypesStructTraits.h type_mappings=mojo.common.mojom.String16=WTF::String\[nullable_is_same_type\]
ninja: build stopped: subcommand failed.
make[3]: *** [Makefile.gn_run:320: run_ninja] Error 1
make[3]: Leaving directory '/var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.5/work/qtwebengine-opensource-src-5.9.5/src/core'                                                                                                        
make[2]: *** [Makefile:80: sub-gn_run-pro-make_first] Error 2
make[2]: Leaving directory '/var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.5/work/qtwebengine-opensource-src-5.9.5/src/core'                                                                                                        
make[1]: *** [Makefile:79: sub-core-make_first] Error 2
make[1]: Leaving directory '/var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.5/work/qtwebengine-opensource-src-5.9.5/src'                                                                                                             
make: *** [Makefile:47: sub-src-make_first] Error 2
 * ERROR: dev-qt/qtwebengine-5.9.5::gentoo failed (compile phase):
 *   emake failed
 *
 * If you need support, post the output of `emerge --info '=dev-qt/qtwebengine-5.9.5::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-qt/qtwebengine-5.9.5::gentoo'`.
 * The complete build log is located at '/var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.5/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.5/temp/environment'.                                                                                                                   
 * Working directory: '/var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.5/work/qtwebengine-opensource-src-5.9.5'                                                                                                                      
 * S: '/var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.5/work/qtwebengine-opensource-src-5.9.5'
(
Comment 1 Xavier Miller (RETIRED) gentoo-dev 2018-06-02 14:45:33 UTC
# emerge --info '=dev-qt/qtwebengine-5.9.5::gentoo'                                                                                                                                                                     

Portage 2.3.40 (python 2.7.14-final-0, default/linux/x86/17.0/desktop, gcc-8.1.0, glibc-2.26-r7, 4.16.13-gentoo i686)                                                                                                                         
=================================================================                                                                                                                                                                             
                         System Settings                                                                                                                                                                                                      
=================================================================                                                                                                                                                                             
System uname: Linux-4.16.13-gentoo-i686-Intel-R-_Celeron-R-_2957U_@_1.40GHz-with-gentoo-2.6                                                                                                                                                   
KiB Mem:     3960420 total,    419988 free                                                                                                                                                                                                    
KiB Swap:    4094972 total,   4094972 free                                                                                                                                                                                                    
Timestamp of repository gentoo: Fri, 01 Jun 2018 07:30:01 +0000                                                                                                                                                                               
sh bash 4.4_p19                                                                                                                                                                                                                               
ld GNU gold (Gentoo 2.30 p2 2.30.0) 1.15                                                                                                                                                                                                      
distcc 3.2rc1 i686-pc-linux-gnu [disabled]                                                                                                                                                                                                    
app-shells/bash:          4.4_p19::gentoo                                                                                                                                                                                                     
dev-lang/perl:            5.26.2::gentoo                                                                                                                                                                                                      
dev-lang/python:          2.7.14-r2::gentoo, 3.5.5-r1::gentoo                                                                                                                                                                                 
dev-util/cmake:           3.11.2::gentoo                                                                                                                                                                                                      
dev-util/pkgconfig:       0.29.2::gentoo                                                                                                                                                                                                      
sys-apps/baselayout:      2.6::gentoo                                                                                                                                                                                                         
sys-apps/openrc:          0.36::gentoo                                                                                                                                                                                                        
sys-apps/sandbox:         2.13::gentoo                                                                                                                                                                                                        
sys-devel/autoconf:       2.69-r4::gentoo                                                                                                                                                                                                     
sys-devel/automake:       1.13.4-r2::gentoo, 1.16.1-r1::gentoo                                                                                                                                                                                
sys-devel/binutils:       2.30-r2::gentoo                                                                                                                                                                                                     
sys-devel/gcc:            8.1.0-r3::gentoo
sys-devel/gcc-config:     1.9.1::gentoo
sys-devel/libtool:        2.4.6-r5::gentoo
sys-devel/make:           4.2.1-r3::gentoo
sys-kernel/linux-headers: 4.16-r1::gentoo (virtual/os-headers)
sys-libs/glibc:           2.26-r7::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: git
    sync-uri: git://anongit.gentoo.org/repo/gentoo.git
    priority: -1000

local
    location: /data/nas/xavier/portage/n0n4m3/usr/local/portage/overlay
    masters: gentoo
    priority: 0

ACCEPT_KEYWORDS="x86 ~x86"
ACCEPT_LICENSE="@FREE freedist as-is"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -pipe -fomit-frame-pointer -march=atom -mtune=atom"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /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 -fomit-frame-pointer -march=atom -mtune=atom"
DISTDIR="/var/portage/distfiles"
EMERGE_DEFAULT_OPTS="--with-bdeps y --quiet-build=n --buildpkg"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY 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 -march=i686 -pipe"
FEATURES="assume-digests binpkg-logs buildpkg candy config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -march=i686 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="fr_BE.utf8"
LDFLAGS="-Wl,-O1 -Wl,--sort-common -Wl,--hash-style=gnu -Wl,--as-needed"
LINGUAS="fr fr_FR fr_BE nl nl_BE nl_NL"
MAKEOPTS="-j4 -l3"
PKGDIR="/var/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 a52 aac acpi alsa branding bzip2 cairo cli crypt cups cxx dbus dri dts emboss encode exif fam flac gif glamor gpm gtk iconv jpeg lcms libnotify mad mmx mng modules mp3 mp4 mpeg ncurses nls nptl ocr ogg opengl openmp osc pam pango pcre pdf png ppds qt5 readline sane scanner seccomp sndfile snmp spell sqlite sse sse2 ssl ssse3 startup-notification svg symlink tcpd tiff truetype udev unicode usb vorbis wmf wxwidgets x264 x86 xattr xcb xinerama xml xv xvid zlib" ABI_X86="32" ALSA_CARDS="hda-intel usb-audio virmidi" 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 plan sheets stage words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2 sse3 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="keyboard
mouse synaptics libinput" KERNEL="linux" L10N="fr nl" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LLVM_TARGETS="X86" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_5" QEMU_SOFTMMU_TARGETS="arm i386" QEMU_USER_TARGETS="arm i386" RUBY_TARGETS="ruby24" SANE_BACKENDS="hp" USERLAND="GNU" VIDEO_CARDS="intel i915" 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, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Comment 2 Andreas Sturmlechner gentoo-dev 2018-06-18 22:05:57 UTC
Please test with 5.9.6.
Comment 3 Xavier Miller (RETIRED) gentoo-dev 2018-06-19 07:21:22 UTC
(In reply to Andreas Sturmlechner from comment #2)
> Please test with 5.9.6.

It also failed. I will retry and give you the build.log, but it will take a lot of hours to get it.
Comment 4 Xavier Miller (RETIRED) gentoo-dev 2018-06-19 08:42:27 UTC
Same problem: FAILED: obj/mojo/public/c/system/system/thunks.o
/usr/bin/i686-pc-linux-gnu-g++ -MMD -MF obj/mojo/public/c/system/system/thunks.o.d -DMOJO_SYSTEM_IMPLEMENTATION -DV8_DEPRECATION_WARNINGS -DENABLE_PLUGINS=1 -DENABLE_PDF=1 -DUSE_UDEV -DUSE_AURA=1 -DUSE_GLIB=1 -DUSE_NSS_CERTS=1 -DUSE_X11=1 -DNO_TCMALLOC -DENABLE_WEBRTC=1 -DDISABLE_NACL -DENABLE_TASK_MANAGER=1 -DENABLE_THEMES=1 -DUSE_PROPRIETARY_CODECS -DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL -DCHROMIUM_BUILD -DFIELDTRIAL_TESTING_ENABLED -DTOOLKIT_QT -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -Igen -I../../3rdparty/chromium -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -funwind-tables -fPIC -pipe -pthread -m32 -msse2 -mfpmath=sse -mmmx -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-missing-field-initializers -Wno-unused-parameter -O2 -fno-ident -fdata-sections -ffunction-sections -g0 -fvisibility=hidden -fno-threadsafe-statics -fvisibility-inlines-hidden -std=gnu++11 -fno-delete-null-pointer-checks -Wno-narrowing -fno-rtti -fno-exceptions -c ../../3rdparty/chromium/mojo/public/c/system/thunks.cc -o obj/mojo/public/c/system/system/thunks.o
In file included from ../../3rdparty/chromium/mojo/public/c/system/buffer.h:17,
                 from ../../3rdparty/chromium/mojo/public/c/system/core.h:12,
                 from ../../3rdparty/chromium/mojo/public/c/system/thunks.h:13,
                 from ../../3rdparty/chromium/mojo/public/c/system/thunks.cc:5:
../../3rdparty/chromium/mojo/public/c/system/buffer.h:43:42: error: static assertion failed: int64_t has weird alignment
 MOJO_STATIC_ASSERT(MOJO_ALIGNOF(int64_t) == 8, "int64_t has weird alignment");
../../3rdparty/chromium/mojo/public/c/system/macros.h:15:53: note: in definition of macro ‘MOJO_STATIC_ASSERT’
 #define MOJO_STATIC_ASSERT(expr, msg) static_assert(expr, msg)
                                                     ^~~~
../../3rdparty/chromium/mojo/public/c/system/data_pipe.h:44:42: error: static assertion failed: int64_t has weird alignment
 MOJO_STATIC_ASSERT(MOJO_ALIGNOF(int64_t) == 8, "int64_t has weird alignment");
../../3rdparty/chromium/mojo/public/c/system/macros.h:15:53: note: in definition of macro ‘MOJO_STATIC_ASSERT’
 #define MOJO_STATIC_ASSERT(expr, msg) static_assert(expr, msg)
                                                     ^~~~
../../3rdparty/chromium/mojo/public/c/system/message_pipe.h:49:42: error: static assertion failed: int64_t has weird alignment
 MOJO_STATIC_ASSERT(MOJO_ALIGNOF(int64_t) == 8, "int64_t has weird alignment");
../../3rdparty/chromium/mojo/public/c/system/macros.h:15:53: note: in definition of macro ‘MOJO_STATIC_ASSERT’
 #define MOJO_STATIC_ASSERT(expr, msg) static_assert(expr, msg)
                                                     ^~~~
ninja: build stopped: subcommand failed.
make[3]: *** [Makefile.gn_run:336: run_ninja] Error 1
make[3]: Leaving directory '/var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.6/work/qtwebengine-opensource-src-5.9.6/src/core'
make[2]: *** [Makefile:80: sub-gn_run-pro-make_first] Error 2
make[2]: Leaving directory '/var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.6/work/qtwebengine-opensource-src-5.9.6/src/core'
make[1]: *** [Makefile:79: sub-core-make_first] Error 2
make[1]: Leaving directory '/var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.6/work/qtwebengine-opensource-src-5.9.6/src'
make: *** [Makefile:47: sub-src-make_first] Error 2
 * ERROR: dev-qt/qtwebengine-5.9.6::gentoo failed (compile phase):
 *   emake failed
 *
 * If you need support, post the output of `emerge --info '=dev-qt/qtwebengine-5.9.6::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-qt/qtwebengine-5.9.6::gentoo'`.
 * The complete build log is located at '/var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.6/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.6/temp/environment'.
 * Working directory: '/var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.6/work/qtwebengine-opensource-src-5.9.6'
 * S: '/var/tmp/portage-notmpfs/portage/dev-qt/qtwebengine-5.9.6/work/qtwebengine-opensource-src-5.9.6'
Comment 5 Andreas Sturmlechner gentoo-dev 2018-06-23 20:32:30 UTC
Created attachment 536982 [details, diff]
gcc8.patch

Please give this patch a try, shamelessly stolen from opensuse.
Comment 6 Xavier Miller (RETIRED) gentoo-dev 2018-06-25 06:48:57 UTC
(In reply to Andreas Sturmlechner from comment #5)
> Created attachment 536982 [details, diff] [details, diff]
> gcc8.patch
> 
> Please give this patch a try, shamelessly stolen from opensuse.

Hi!

This patch is working for me, thanks!
Comment 7 Andreas Sturmlechner gentoo-dev 2018-06-26 13:00:33 UTC
Thanks for testing.
Comment 8 Larry the Git Cow gentoo-dev 2018-06-27 19:00:38 UTC
The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0e11bfc3ff2d1dae2d5143bef23f0b3bf4d17592

commit 0e11bfc3ff2d1dae2d5143bef23f0b3bf4d17592
Author:     Andreas Sturmlechner <asturm@gentoo.org>
AuthorDate: 2018-06-26 13:31:32 +0000
Commit:     Andreas Sturmlechner <asturm@gentoo.org>
CommitDate: 2018-06-27 19:00:20 +0000

    dev-qt/qtwebengine: Fix x86 build with GCC-8
    
    Closes: https://bugs.gentoo.org/657124
    Package-Manager: Portage-2.3.40, Repoman-2.3.9

 .../qtwebengine/files/qtwebengine-5.9.6-gcc8.patch | 24 ++++++++++++++++++++++
 dev-qt/qtwebengine/qtwebengine-5.11.1.ebuild       |  1 +
 dev-qt/qtwebengine/qtwebengine-5.9.6.ebuild        |  1 +
 3 files changed, 26 insertions(+)
Comment 9 Xavier Miller (RETIRED) gentoo-dev 2018-10-22 07:50:19 UTC
I reopen this bug, because qtwebengine-5.11.2 doesn't compile for the same reason.
Comment 10 Xavier Miller (RETIRED) gentoo-dev 2018-10-22 14:15:08 UTC
Created attachment 552256 [details, diff]
qtwebengine 5.11.2 re-enables GCC 8 patch

please re-enable gcc-8 patch
Comment 11 Larry the Git Cow gentoo-dev 2018-10-24 18:06:53 UTC
The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=f299cadc4f9b84476599a4f561ff3588071600a1

commit f299cadc4f9b84476599a4f561ff3588071600a1
Author:     Andreas Sturmlechner <asturm@gentoo.org>
AuthorDate: 2018-10-24 18:06:08 +0000
Commit:     Andreas Sturmlechner <asturm@gentoo.org>
CommitDate: 2018-10-24 18:06:08 +0000

    dev-qt/qtwebengine: Fix x86 build with GCC-8 (again)
    
    Closes: https://bugs.gentoo.org/657124
    Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>
    Package-Manager: Portage-2.3.51, Repoman-2.3.11

 dev-qt/qtwebengine/qtwebengine-5.11.2.ebuild | 1 +
 1 file changed, 1 insertion(+)