sys-devel/gcc-4.4.5 emerge fails to build with CFLAGS="-O2 -pipe -march=native" but builds with CFLAGS="-O2 -pipe" Reproducible: Always Actual Results: libtool: compile: /var/tmp/portage/sys-devel/gcc-4.4.5/work/build/./gcc/xgcc -shared-libgcc -B/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/./gcc -nostdinc++ -L/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/src -L/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/src/.libs -B/usr/x86_64-pc-linux-gnu/bin/ -B/usr/x86_64-pc-linux-gnu/lib/ -isystem /usr/x86_64-pc-linux-gnu/include -isystem /usr/x86_64-pc-linux-gnu/sys-include -m32 -I/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/include/x86_64-pc-linux-gnu -I/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/include -I/var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/libstdc++-v3/libsupc++ -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -O2 -pipe -march=native -D_GNU_SOURCE -m32 -std=gnu++0x -c /var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/libstdc++-v3/src/fstream-inst.cc -fPIC -DPIC -o .libs/fstream-inst.o In file included from /var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/include/fstream:915, from /var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/libstdc++-v3/src/fstream-inst.cc:30: /var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/include/bits/fstream.tcc: In member function ‘typename std::basic_filebuf<_CharT, _Traits>::pos_type std::basic_filebuf<_CharT, _Traits>::seekpos(typename _Traits::pos_type, std::_Ios_Openmode) [with _CharT = char, _Traits = std::char_traits<char>]’: /var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/include/bits/fstream.tcc:749: internal compiler error: in dwarf2out_frame_debug_expr, at dwarf2out.c:2292 Please submit a full bug report, with preprocessed source if appropriate. See <http://bugs.gentoo.org/> for instructions. {standard input}: Assembler messages: {standard input}:8510: Error: open CFI at the end of file; missing .cfi_endproc directive make[8]: *** [fstream-inst.lo] Error 1 make[8]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/src' make[7]: *** [all-recursive] Error 1 make[7]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3' make[6]: *** [all] Error 2 make[6]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3' make[5]: *** [multi-do] Error 1 make[5]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/libstdc++-v3' make[4]: *** [all-multi] Error 2 make[4]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/libstdc++-v3' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/libstdc++-v3' make[2]: *** [all] Error 2 make[2]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/libstdc++-v3' make[1]: *** [all-target-libstdc++-v3] Error 2 make[1]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.4.5/work/build' make: *** [bootstrap-lean] Error 2 emake failed * ERROR: sys-devel/gcc-4.4.5 failed (compile phase): * emake failed with bootstrap-lean * * Call stack: * ebuild.sh, line 56: Called src_compile * environment, line 4840: Called toolchain_src_compile * environment, line 5435: Called gcc_src_compile * environment, line 3026: Called gcc_do_make * environment, line 2833: Called die * The specific snippet of code: * emake LDFLAGS="${LDFLAGS}" STAGE1_CFLAGS="${STAGE1_CFLAGS}" LIBPATH="${LIBPATH}" BOOT_CFLAGS="${BOOT_CFLAGS}" ${GCC_MAKE_TARGET} || die "emake failed with ${GCC_MAKE_TARGET}"; This is what -march=native actually picks on the local hardware: $ cc -march=native -E -v - </dev/null 2>&1 | grep cc1 /usr/libexec/gcc/x86_64-pc-linux-gnu/4.4.5/cc1 -E -quiet -v - -D_FORTIFY_SOURCE=2 -march=core2 -mcx16 -msahf -mpclmul -mpopcnt -mavx --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=256 -mtune=core2 $ emerge --info Portage 2.1.10.3 (default/linux/amd64/10.0/desktop/gnome, gcc-4.4.5, glibc-2.12.2-r0, 2.6.38-gentoo-r6 x86_64) ================================================================= System uname: Linux-2.6.38-gentoo-r6-x86_64-Intel-R-_Core-TM-_i3-2100_CPU_@_3.10GHz-with-gentoo-2.0.2 Timestamp of tree: Sun, 03 Jul 2011 12:15:01 +0000 app-shells/bash: 4.1_p9 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.7.1-r1, 3.1.3-r1 dev-util/cmake: 2.8.4-r1 dev-util/pkgconfig: 0.25-r2 sys-apps/baselayout: 2.0.2 sys-apps/openrc: 0.8.3-r1 sys-apps/sandbox: 2.4 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.1 sys-devel/binutils: 2.20.1-r1 sys-devel/gcc: 4.4.5 sys-devel/gcc-config: 1.4.1-r1 sys-devel/libtool: 2.2.10 sys-devel/make: 3.82 sys-kernel/linux-headers: 2.6.36.1 (virtual/os-headers) sys-libs/glibc: 2.12.2 Repositories: gentoo wirelay sunrise my_local_overlay ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -march=native" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -pipe -march=native" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps=y" FEATURES="assume-digests binpkg-logs buildpkg distlocks ebuild-locks fixlafiles fixpackages news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="" GENTOO_MIRRORS="ftp://cesium.di.uminho.pt/pub/gentoo/ http://darkstar.ist.utl.pt/gentoo/" LANG="pt_PT.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="pt_PT pt en" MAKEOPTS="-j1" 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/wirelay /var/lib/layman/sunrise /usr/local/portage" SYNC="rsync://rsync.pt.gentoo.org/gentoo-portage" USE="X a52 aac acl acpi alsa amd64 berkdb bluetooth branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cups cxx dbus dri dts dvd dvdr eds emboss encode evo exif fam firefox flac fortran gdbm gdu gif gnome gnome-keyring gpm gstreamer gtk iconv ipv6 jpeg lcms ldap libnotify mad mmx mng modules mp3 mp4 mpeg mudflap multilib nautilus ncurses networkmanager nls nptl nptlonly ogg opengl openmp pam pango pcre pdf perl png policykit ppds pppd python qt3support qt4 readline sdl session smp spell sse sse2 ssl ssse3 startup-notification svg sysfs tcpd threads tiff truetype udev unicode usb vorbis wmf x264 xcb xml xorg xulrunner xv xvid 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="braindump flow karbon kexi kpresenter krita tables words" 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="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="pt_PT pt en" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="radeon vga" 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, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
> internal compiler error: in dwarf2out_frame_debug_expr, at dwarf2out.c:2292 that indicates a problem with your gcc installation
As I mentioned it only fails with -march=native. Without -march=native an # emerge -e system builds totally, but with -march=native an # emerge -e system only gcc fails to build. What else can I say.
Here's the same problem. I made a fresh install yesterday with build from 30-06-2011 and I have the same problem. -march=native gcc fails to compile -march=core2 gcc compiles without errors If I have enabled the USE-Flag "fortran" I got this error libtool: link: /usr/x86_64-pc-linux-gnu/bin/ranlib .libs/libgfortran.a libtool: link: ( cd ".libs" && rm -f "libgfortran.la" && ln -s "../libgfortran.la" "libgfortran.la" ) If I disable fortran (-fortran) I got the same errors like described above. Reproducable: Always
Attach full build.log please
(In reply to comment #4) > Attach full build.log please When trying to upload attachment got message that there is an 1000 KB limit. $ ll /var/tmp/portage/sys-devel/gcc-4.4.5/temp/build.log -rw-rw---- 1 portage portage 5186694 Jul 3 20:52 /var/tmp/portage/sys-devel/gcc-4.4.5/temp/build.log In the meantime I put the log in: http://paste.pocoo.org/show/435088/ If not adequate please suggest other solution.
Created attachment 279607 [details] build.log zipped
Searching is always fun. Use -mno-avx on 4.4. *** This bug has been marked as a duplicate of bug 357287 ***
Created attachment 279909 [details] build.log and environment for build with -mnoavx
As can be seen from the build.log and build environment that I attached, the error persists even with -mnoavx.
"-mno-avx" not "-mnoavx". if it still fails after that change take it up on the other bug report. *** This bug has been marked as a duplicate of bug 357287 ***
