=www-client/chromium-45.0.2454.101 fails to build with clang 3.5 Reproducible: Always Steps to Reproduce: emerge chromium Actual Results: [...] x86_64-pc-linux-gnu-g++: error: unrecognized command line option ‘-fcolor-diagnostics’ x86_64-pc-linux-gnu-g++: error: unrecognized command line option ‘-Wheader-hygiene’ x86_64-pc-linux-gnu-g++: error: unrecognized command line option ‘-Wstring-conversion’ ninja: build stopped: subcommand failed. * ERROR: www-client/chromium-45.0.2454.101::gentoo failed (compile phase): * (no error message) * * Call stack: * ebuild.sh, line 93: Called src_compile * environment, line 5077: Called die * The specific snippet of code: * eninja -C out/Release mksnapshot || die; * * If you need support, post the output of `emerge --info '=www-client/chromium-45.0.2454.101::gentoo'`, * the complete build log and the output of `emerge -pqv '=www-client/chromium-45.0.2454.101::gentoo'`. * * MemTotal: 8043464 kB * SwapTotal: 8388604 kB * * The complete build log is located at '/var/log/portage/www-client:chromium-45.0.2454.101:20150928-060254.log'. * For convenience, a symlink to the build log is located at '/var/tmp/portage/www-client/chromium-45.0.2454.101/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/www-client/chromium-45.0.2454.101/temp/environment'. * Working directory: '/var/tmp/portage/www-client/chromium-45.0.2454.101/work/chromium-45.0.2454.101' * S: '/var/tmp/portage/www-client/chromium-45.0.2454.101/work/chromium-45.0.2454.101' Portage 2.2.20.1 (python 2.7.10-final-0, default/linux/amd64/13.0/desktop/plasma, gcc-4.8.5, glibc-2.20-r2, 4.2.0-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.2.0-gentoo-x86_64-Intel-R-_Core-TM-_i7-2640M_CPU_@_2.80GHz-with-gentoo-2.2 KiB Mem: 8043464 total, 678864 free KiB Swap: 8388604 total, 8387536 free Timestamp of repository gentoo: Mon, 28 Sep 2015 04:45:01 +0000 sh bash 4.3_p39 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1 app-shells/bash: 4.3_p39::gentoo dev-java/java-config: 2.2.0::gentoo dev-lang/perl: 5.20.2::gentoo dev-lang/python: 2.7.10::gentoo, 3.4.3::gentoo dev-util/cmake: 3.2.2::gentoo dev-util/pkgconfig: 0.28-r2::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.17::gentoo sys-apps/sandbox: 2.6-r1::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.13.4::gentoo, 1.14.1::gentoo, 1.15::gentoo sys-devel/binutils: 2.25.1-r1::gentoo sys-devel/gcc: 4.8.5::gentoo sys-devel/gcc-config: 1.7.3::gentoo sys-devel/libtool: 2.4.6::gentoo sys-devel/make: 4.1-r1::gentoo sys-kernel/linux-headers: 3.18::gentoo (virtual/os-headers) sys-libs/glibc: 2.20-r2::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.de.gentoo.org/gentoo-portage priority: -1000 kde location: /var/lib/layman/kde masters: gentoo priority: 0 x-portage location: /usr/local/portage masters: gentoo priority: 1 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -march=corei7-avx -mtune=corei7-avx" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/themes/oxygen-gtk/gtk-2.0 /usr/share/themes/oxygen-gtk/gtk-3.0" 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/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -pipe -march=corei7-avx -mtune=corei7-avx" DISTDIR="/usr/local/portage/distfiles" EMERGE_DEFAULT_OPTS="-j2" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildpkg config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://ftp.uni-erlangen.de/pub/mirrors/gentoo" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j5" PKGDIR="/usr/local/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" PORTAGE_TMPDIR="/var/tmp" USE="X a52 aac acl acpi alsa amd64 avx berkdb bluetooth branding bzip2 cairo cdda cdr cli consolekit corefonts cracklib crypt cups cxx dbus declarative dhcpcd dri dts dvd dvdr dvdread emboss encode exif faac faad fakevim fam ffmpeg firefox flac fontconfig fortran g3dvl gdbm gif git glamor gpm gtk iconv infinality iproute2 ipv6 jabber java jpeg kde kerberos kipi laptop lcms ldap libnotify mad matroska mmx mmxext mng modules mp3 mp4 mpeg multilib ncurses nfs nls nptl nsplugin ogg openal opengl openmp opus pam pango pcre pdf phonon plasma png policykit ppds pulseaudio python qemu qml qt3support qt4 qt5 rdesktop rdp readline rtmp rtsp samba sdl seccomp semantic-desktop session smp spell sse sse2 sse3 sse4_1 sse4_2 ssl ssse3 startup-notification subversion svg svgvaapi tcpd threads tiff truetype udev udisks unicode upower usb vaapi vim-syntax vnc vorbis widgets wxwidgets x264 xa xattr xcb xcomposite xinerama xml xscreensaver xv xvid xvmc zlib zsh-completion" 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" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="avx mmx mmxext sse sse2 sse3 ssse3 sse4_1 sse4_2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev 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="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" QEMU_SOFTMMU_TARGETS="i386 x86_64" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" VIDEO_CARDS="intel" 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
Created attachment 413154 [details] build.log
Further information: sys-devel/clang is version 3.5.0-r100{tbz2} sys-devel/llvm is version 3.5.0 Environment has been set as per https://wiki.gentoo.org/wiki/Clang (not using LTO or distcc)
Looks like it is using gcc for CXX.host, but still passing clang-related CXXFLAGS.
commit 0632d91c0b15668d32d7a32336bf196e7c25e850 Author: Mike Gilbert <floppym@gentoo.org> Date: Mon Sep 28 21:33:15 2015 -0400 www-client/chromium: Fix build with clang Only set host vars when cross-compiling. This lets a native clang build work by default. https://bugs.gentoo.org/561726 Package-Manager: portage-2.2.22_p3 www-client/chromium/chromium-45.0.2454.101.ebuild | 14 ++++++++------ www-client/chromium/chromium-46.0.2490.42.ebuild | 14 ++++++++------ www-client/chromium/chromium-47.0.2516.0.ebuild | 14 ++++++++------ 3 files changed, 24 insertions(+), 18 deletions(-)
