This is one of those bugs where the compiler check doesn't acount for clang, when trying to check if the GCC version is new enough. What's worse, the package gets "installed", since the build doesn't fail, but no new files are actually added to the system. >>> Emerging (1 of 1) dev-qt/qtwebengine-5.6.2::gentoo * qtwebengine-opensource-src-5.6.2.tar.xz SHA256 SHA512 WHIRLPOOL size ;-) ... [ ok ] >>> Unpacking source... >>> Unpacking qtwebengine-opensource-src-5.6.2.tar.xz to /var/tmp/portage/dev-qt/qtwebengine-5.6.2/work >>> Source unpacked in /var/tmp/portage/dev-qt/qtwebengine-5.6.2/work >>> Preparing source in /var/tmp/portage/dev-qt/qtwebengine-5.6.2/work/qtwebengine-opensource-src-5.6.2 ... >>> Source prepared. >>> Configuring source in /var/tmp/portage/dev-qt/qtwebengine-5.6.2/work/qtwebengine-opensource-src-5.6.2 ... * Running qt5_qmake Info: creating cache file /var/tmp/portage/dev-qt/qtwebengine-5.6.2/work/qtwebengine-opensource-src-5.6.2/.qmake.cache Using gcc version ., but at least gcc version 4.7 is required to build Qt WebEngine. Using gcc version ., but at least gcc version 4.7 is required to build Qt WebEngine. QtWebEngine will not be built. >>> Source configured. >>> Compiling source in /var/tmp/portage/dev-qt/qtwebengine-5.6.2/work/qtwebengine-opensource-src-5.6.2 ... * Running emake make -j2 make: Nothing to be done for 'first'. >>> Source compiled. * Skipping make test/check due to ebuild restriction. >>> Test phase [disabled because of RESTRICT=test]: dev-qt/qtwebengine-5.6.2 >>> Install qtwebengine-5.6.2 into /var/tmp/portage/dev-qt/qtwebengine-5.6.2/image/ category dev-qt * Running emake INSTALL_ROOT=/var/tmp/portage/dev-qt/qtwebengine-5.6.2/image/ install make -j2 INSTALL_ROOT=/var/tmp/portage/dev-qt/qtwebengine-5.6.2/image/ install make: Nothing to be done for 'install'. * PT_PAX marking -m /var/tmp/portage/dev-qt/qtwebengine-5.6.2/image/usr/lib64/qt5/libexec/QtWebEngineProcess with scanelf * XATTR_PAX marking -me /var/tmp/portage/dev-qt/qtwebengine-5.6.2/image/usr/lib64/qt5/libexec/QtWebEngineProcess with setfattr * Failed to set XATTR_PAX markings -me /var/tmp/portage/dev-qt/qtwebengine-5.6.2/image/usr/lib64/qt5/libexec/QtWebEngineProcess. >>> Completed installing qtwebengine-5.6.2 into /var/tmp/portage/dev-qt/qtwebengine-5.6.2/image/ * Final size of build directory: 953692 KiB * Final size of installed tree: 4 KiB >>> Installing (1 of 1) dev-qt/qtwebengine-5.6.2::gentoo * checking 0 files for package collisions >>> Merging dev-qt/qtwebengine-5.6.2 to / >>> Safely unmerging already-installed instance... No package files given... Grabbing a set. >>> Regenerating /etc/ld.so.cache... >>> Original instance of package unmerged safely. * Regenerating gentoo-qconfig.h * Updating QT_CONFIG in qconfig.pri >>> dev-qt/qtwebengine-5.6.2 merged. * Messages for package dev-qt/qtwebengine-5.6.2: * Failed to set XATTR_PAX markings -me /var/tmp/portage/dev-qt/qtwebengine-5.6.2/image/usr/lib64/qt5/libexec/QtWebEngineProcess. >>> Auto-cleaning packages... >>> No outdated packages were found on your system. * GNU info directory index is up-to-date.
Actually it doesn't matter what compiler I have configured, gcc version detection fails regardless: Using gcc version ., but at least gcc version 4.7 is required to build Qt WebEngine. Using gcc version ., but at least gcc version 4.7 is required to build Qt WebEngine. QtWebEngine will not be built. > sudo emerge --info '=dev-qt/qtwebengine-5.6.2::gentoo' Portage 2.3.3 (python 2.7.12-final-0, default/linux/amd64/13.0/desktop/plasma, gcc-4.9.4, glibc-2.23-r3, 4.9.11-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.9.11-gentoo-x86_64-Intel-R-_Core-TM-_i7-2630QM_CPU_@_2.00GHz-with-gentoo-2.3 KiB Mem: 16328164 total, 1306748 free KiB Swap: 8388604 total, 8388424 free Timestamp of repository gentoo: Mon, 27 Feb 2017 08:15:01 +0000 sh bash 4.3_p48-r1 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1 app-shells/bash: 4.3_p48-r1::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.22.3_rc4::gentoo dev-lang/python: 2.7.12::gentoo, 3.4.5::gentoo dev-util/cmake: 3.7.2::gentoo dev-util/pkgconfig: 0.28-r2::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.23.2::gentoo sys-apps/sandbox: 2.10-r3::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.12.6::gentoo, 1.15::gentoo sys-devel/binutils: 2.25.1-r1::gentoo sys-devel/gcc: 3.4.6-r2::gentoo, 4.7.4::gentoo, 4.8.5::gentoo, 4.9.4::gentoo, 5.4.0-r3::gentoo sys-devel/gcc-config: 1.7.3::gentoo sys-devel/libtool: 2.4.6-r3::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.4::gentoo (virtual/os-headers) sys-libs/glibc: 2.23-r3::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync12.de.gentoo.org/gentoo-portage priority: -1000 local location: /usr/local/portage masters: gentoo priority: 0 bumblebee location: /var/lib/layman/bumblebee masters: gentoo priority: 50 johu location: /var/lib/layman/johu masters: gentoo priority: 50 koo location: /var/lib/layman/koo masters: gentoo priority: 50 steam-overlay location: /var/lib/layman/steam-overlay masters: gentoo priority: 50 vmware location: /var/lib/layman/vmware masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe -fomit-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/themes/oxygen-gtk/gtk-2.0" 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/splash /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -O2 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps=y" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch 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://mirror.switch.ch/ftp/mirror/gentoo" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j2" 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 a52 aac acl acpi alsa amd64 bash-completion berkdb bluetooth branding bzip2 cairo calendar cdr cli consolekit cracklib crypt cscope cuda cups cvs cxx dbus declarative djvu dri dts dv dvb dvd dvdr emboss encode exif fam ffmpeg firefox flac fontconfig fortran ftp gdbm geoip gif gimp git glamor gnuplot gphoto2 gpm gps graphviz gtk hddtemp iconv icu imagemagick ipod ipv6 java javascript jpeg jpeg2k kde kerberos kipi kwallet latex lcms ldap libass libnotify lzma mad matroska mmap mmx mng modules mp3 mp4 mpeg mpi multilib ncurses networkmanager nls nptl nsplugin offensive ogg opencl openexr opengl openmp pam pango pcre pcsc-lite pdf phonon pkcs11 plasma png policykit ppds pulseaudio python qml qt3support qt4 qt5 rdesktop readline rss samba sdl seccomp semantic-desktop session sftp smartcard smp spell sqlite sqlite3 sse sse2 sse3 sse4_1 ssl ssse3 startup-notification subversion svg taglib tcl tcpd theora threads tiff tk truetype udev udisks unicode upnp upower usb v4l vaapi vim-syntax vnc vorbis webp widgets wifi wxwidgets x264 x265 xattr xcb xcomposite xinerama xml xmp xscreensaver xv xvid zlib" ABI_X86="64" 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="kexi words flow plan sheets stage tables krita karbon braindump author" 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" 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="libinput synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby21" USERLAND="GNU" VIDEO_CARDS="intel nvidia" 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_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON ================================================================= Package Settings ================================================================= dev-qt/qtwebengine-5.6.2::gentoo was built with the following: USE="system-ffmpeg system-icu widgets -bindist -debug -geolocation -pax_kernel -test" ABI_X86="64"
*** This bug has been marked as a duplicate of bug 595574 ***
