When emerging media-libs/opencv-2.3.0, GCC segfaults on multiple files. GCC hasn't been upgraded in a long time and this version of opencv had already been build once (rebuilt because libtiff was upgraded). Reproducible: Always Steps to Reproduce: 1. emerge opencv-2.3.0 2. 3. Actual Results: GCC crashes with a segmentation fault Expected Results: GCC should not crash and opencv should be installed
naboo ~ # emerge --info Portage 2.1.10.44 (default/linux/amd64/10.0/desktop/kde, gcc-4.5.3, glibc-2.13-r4, 3.2.1-gentoo x86_64) ================================================================= System uname: Linux-3.2.1-gentoo-x86_64-Intel-R-_Core-TM-_i3_CPU_M_370_@_2.40GHz-with-gentoo-2.0.3 Timestamp of tree: Thu, 26 Jan 2012 16:30:01 +0000 app-shells/bash: 4.1_p9 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.6.7-r2, 2.7.2-r3, 3.1.4-r3 dev-util/cmake: 2.8.6-r4 dev-util/pkgconfig: 0.26 sys-apps/baselayout: 2.0.3 sys-apps/openrc: 0.9.8.2 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.68 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.1 sys-devel/binutils: 2.21.1-r1 sys-devel/gcc: 4.5.3-r1 sys-devel/gcc-config: 1.4.1-r1 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r1 sys-kernel/linux-headers: 3.1 (virtual/os-headers) sys-libs/glibc: 2.13-r4 Repositories: gentoo pcsx2 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=core2 -O2 -pipe" 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 /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cli-php5.3/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="-march=core2 -O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests binpkg-logs distlocks ebuild-locks fixlafiles news parallel-fetch protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="" GENTOO_MIRRORS="ftp://ftp.free.fr/mirrors/ftp.gentoo.org/ ftp://gentoo.imj.fr/pub/gentoo/" LANG="fr_BE.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="fr" MAKEOPTS="-j5" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/var/lib/layman/pcsx2" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X a52 aac acl acpi addressbook alsa amd64 apache2 autoipd avahi bash-completion berkdb bluetooth branding bzip2 cairo cdda cdr cli connection-sharing consolekit cpudetection crypt cups cxx dbus declarative dell dhcpcd disk-partition doc dri dts dvd dvdr embedded emboss encode exif expat extras fam ffmpeg firefox flac fontconfig fortran freetds gd gdbm gdu geolocation gif gnutls gphoto2 gpm graphviz gstreamer iconv imagemagick ipv6 ithreads java jpeg jpeg2k kde kde4 kdrive kipi kpathsea kvm laptop latin1 lcms libnotify lm_sensors mad mdnsresponder-compat mjpeg mmx mng modules mp3 mp4 mpeg mplayer msn mudflap multilib mysql ncurses networkmanager nls nptl nptlonly nss ogg openct openexr opengl openmp pam pango pcre pdf phonon php plasma plotutils png policykit postgres ppds pppd python qt qt3support qt4 readline reports resolvconf rss sdl semantic-desktop session smartcard speex spell sqlite sse sse2 ssl startup-notification subtitles svg sysfs tcpd themedesigner theora threads tiff truetype udev unicode usb v4l2 vaapi video vim-syntax vorbis x264 xbase xcb xcomposite xinerama xml xorg xscreensaver xv xvid zeroconf zlib" 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" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="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 stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" 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 ubx" INPUT_DEVICES="keyboard synaptics mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="fr" PHP_TARGETS="php5-3" QEMU_SOFTMMU_TARGETS="arm i386 x86_64" QEMU_USER_TARGETS="arm i386 x86_64" RUBY_TARGETS="ruby18" 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: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Created attachment 300013 [details] Full emerge log
does it crash at the same place every time ?
gentoo64 kde-base # emerge =media-libs/opencv-2.3.0 Calculating dependencies... done! ............................. >>> Verifying ebuild manifests >>> Emerging (1 of 1) media-libs/opencv-2.3.0 >>> Installing (1 of 1) media-libs/opencv-2.3.0 >>> Recording media-libs/opencv in "world" favorites file... Cannot replicate therefore cannot confirm gentoo64 kde-base # gcc-config -l [1] x86_64-pc-linux-gnu-4.4.6 [2] x86_64-pc-linux-gnu-4.5.3 * your Portage 2.1.10.44 (default/linux/amd64/10.0/desktop/kde, gcc-4.5.3, glibc-2.13-r4, 3.2.1-gentoo x86_64) is not looking "hasn't been upgraded in a long time" your seg faults are described in the log as internal compiler errors. Seeing mine went straight in, this looks and feels like some background system glitch of yours. Try MAKEOPTS=-j1, sometimes that skirts this type of gcc internal error.
Created attachment 309895 [details] write2david's build.log Same issue for me, too.
Created attachment 309897 [details] write2david's 'emerge --info'
Rebuilding the package using "MAKEOPTS=-j1" resulted in another segfault by cc1plus. Will attach the build.log. I don't know if https://bugs.gentoo.org/show_bug.cgi?id=383941 is a duplicate of this bug.
Created attachment 309899 [details] write2david's build.log (with MAKEOPTS=-j1)
*** This bug has been marked as a duplicate of bug 383941 ***
