dev-lang/nacl-toolchain-newlib-0_p6869-r1 fails to compile with errors like: /var/tmp/portage/dev-lang/nacl-toolchain-newlib-0_p6869-r1/work/SRC/gcc/libgcc/../gcc/unwind-c.c: In function ‘__gcc_personality_v0’: /var/tmp/portage/dev-lang/nacl-toolchain-newlib-0_p6869-r1/work/SRC/gcc/libgcc/../gcc/unwind-c.c:115: internal compiler error: in iv_ca_delta_commit, at tree-ssa-loop-ivopts.c:4474 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. make[5]: *** [unwind-c.o] Error 1 make[5]: *** Waiting for unfinished jobs I have to also hit ctrl-c.. Otherwise a remaining cc1 process would consumpt more and more memory until all physical memory as well as swap space is full and the kernel oom killer would start killing processes. It looks like it has something todo with my CFLAGS, as emerge is successfull if I create the file /etc/portage/env/dev-lang/nacl-toolchain-newlib with content CFLAGS="-march=native -O2 -pipe -ggdb" nacl-toolchain-newlib is the only package on my system which has problems with my CFLAGS (as an emerge -e @world ran completely without any errors some days ago). standalone sys-devel/gcc-4.4.3-r3 builds fine. I guess it strips out some of the CFLAGS I'm using. Perhaps the nacl-toolchain-newlib package should do something similar. I've attached a build.log from a build with stripped CFLAGS as well as a build.log from a failing build with my complete CFLAGS. Reproducible: Always Portage 2.1.10.32 (default/linux/amd64/10.0, gcc-4.6.2, glibc-2.13-r4, 3.1.1-HAUIHAU x86_64) ================================================================= System uname: Linux-3.1.1-HAUIHAU-x86_64-Intel-R-_Core-TM-_i7-2620M_CPU_@_2.70GHz-with-gentoo-2.1 Timestamp of tree: Mon, 14 Nov 2011 14:45:01 +0000 ccache version 3.1.6 [enabled] app-shells/bash: 4.2_p10 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.7.2-r3, 3.2.2 dev-util/ccache: 3.1.6 dev-util/cmake: 2.8.6-r3 dev-util/pkgconfig: 0.26 sys-apps/baselayout: 2.1 sys-apps/openrc: 0.9.4 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.10.3, 1.11.1-r1 sys-devel/binutils: 2.21.1-r1 sys-devel/gcc: 4.6.2 sys-devel/gcc-config: 1.5-r2 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r3 sys-kernel/linux-headers: 2.6.39 (virtual/os-headers) sys-libs/glibc: 2.13-r4 Repositories: gentoo x11 hauihau ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe -ggdb -floop-interchange -floop-strip-mine -floop-block -ftree-loop-distribution -fira-loop-pressure -ftree-vectorize -ftree-loop-linear" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.4/ext-active/ /etc/php/cgi-php5.4/ext-active/ /etc/php/cli-php5.4/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=native -O2 -pipe -ggdb -floop-interchange -floop-strip-mine -floop-block -ftree-loop-distribution -fira-loop-pressure -ftree-vectorize -ftree-loop-linear" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--keep-going=y --quiet-build=n --with-bdeps=y" FEATURES="assume-digests binpkg-logs ccache distlocks ebuild-locks fakeroot fixlafiles metadata-transfer news parallel-fetch parallel-install protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox" FFLAGS="" GENTOO_MIRRORS="http://ftp.uni-erlangen.de/pub/mirrors/gentoo/ ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo/" LANG="de_DE.utf8" LC_ALL="de_DE.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-znow -Wl,--sort-common -Wl,--hash-style=gnu -Wl,--enable-new-dtags" LINGUAS="de" MAKEOPTS="-j8" 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/x11 /var/lib/layman/hauihau" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="X a52 aac aalib acl alsa amd64 apache2 bash-completion bcmath berkdb bidi bluetooth branding bzip2 cairo calendar caps cdda cddb cdparanoia cdr cli cracklib crypt ctype cups curl cxx dbus dga directfb doc dri dts dv dvd encode examples exif ffmpeg flac fontconfig fortran ftp gd gdbm gif gmp gnome gnome-keyring gphoto2 gstreamer gtk iconv icu imagemagick imap imlib ipv6 java jpeg jpeg2k kde lame latex lcms ldap libcaca libnotify libsamplerate lua lzma lzo mad matroska mhash mmap mmx mng modules mono mp3 mpeg msn mtp mudflap multilib musepack mysql mysqli ncurses networkmanager nls nptl nptlonly nsplugin offensive ogg openal opengl openmp oscar pam pcre pdf perl php plasma png policykit posix python qt4 quicktime readline ruby samba sasl sdl session sharedext smp sndfile snmp soap sockets spell sqlite sqlite3 sse sse2 ssl startup-notification subversion svg sysfs syslog tcl tcpd theora threads tidy tiff tk tokenizer truetype udev unicode usb v4l2 vcd vim-syntax vorbis wavpack x264 xattr xcb xcomposite xine xinerama xml xmlrpc xmp xorg xosd xpm xsl xv xvid yahoo zlib" ALSA_CARDS="hda-intel" 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 auth_digest authn_alias authn_anon authn_dbd authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgid dav dav_fs dav_lock dbd deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info log_config logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_ftp proxy_http rewrite setenvif so speling status substitute unique_id userdir usertrack version vhost_alias" APACHE2_MPMS="worker" CALLIGRA_FEATURES="kexi words flow plan stage tables krita karbon braindump" CAMERAS="canon casio_qv fuji kodak konica minolta mustek panasonic samsung sonydscf1 sonydscf55 toshiba" 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" GRUB_PLATFORMS="grub_platforms_efi-64" INPUT_DEVICES="evdev synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="de" PHP_TARGETS="php5-3" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="i386 x86_64" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="intel i965" 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, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Created attachment 292581 [details] build.log of failing nacl-toolchain-newlib build
Created attachment 292583 [details] build.log of working nacl-toolchain-newlib build
So it should probably strip those (unsupported) CFLAGS out.
Added strip-flags, hopefully that's enough.
