Hello, emerge -uv sys-devel/gcc failed with this error: build/genmodes.o: In function `make_vector_mode': genmodes.c:(.text+0xa27): undefined reference to `__stack_chk_fail' build/genmodes.o: In function `make_complex_modes': genmodes.c:(.text+0xc3d): undefined reference to `__stack_chk_fail' build/genmodes.o: In function `calc_wider_mode': genmodes.c:(.text+0xe04): undefined reference to `__stack_chk_fail' build/genmodes.o: In function `make_vector_modes': genmodes.c:(.text+0x1477): undefined reference to `__stack_chk_fail' stage1/libgcov.a(_gcov.o): In function `gcov_exit': /var/tmp/portage/gcc-4.1.1/work/gcc-4.1.1/gcc/libgcov.c:532: undefined reference to `__stack_chk_fail' collect2: ld returned 1 exit status make[2]: *** [build/genmodes] Error 1 make[2]: Leaving directory `/var/tmp/portage/gcc-4.1.1/work/build/gcc' make[1]: *** [stageprofile_build] Error 2 make[1]: Leaving directory `/var/tmp/portage/gcc-4.1.1/work/build/gcc' make: *** [profiledbootstrap] Error 2 > (..) !!! ERROR: sys-devel/gcc-4.1.1 failed. Call stack: ebuild.sh, line 1539: Called dyn_install ebuild.sh, line 1013: Called src_install ebuild.sh, line 1248: Called toolchain_src_install toolchain.eclass, line 33: Called gcc-compiler_src_install toolchain.eclass, line 1602: Called die !!! (no error message) !!! If you need support, post the topmost build error, and the call stack if relevant. emerger --info is here: Portage 2.1-r2 (default-linux/amd64/2006.1, gcc-3.4.6, glibc-2.3.6-r4, 2.6.16-hardened-r11 x86_64) ================================================================= System uname: 2.6.16-hardened-r11 x86_64 Intel(R) Celeron(R) CPU 2.80GHz Gentoo Base System version 1.12.4 app-admin/eselect-compiler: [Not Present] dev-lang/python: 2.3.5-r2, 2.4.3-r1 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: [Not Present] dev-util/confcache: [Not Present] sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2 sys-devel/binutils: 2.16.1-r3 sys-devel/gcc-config: 1.3.13-r3 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=nocona -O3 -pipe -fstack-protector" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-march=nocona -O3 -pipe -fstack-protector" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks metadata-transfer sandbox sfperms strict" GENTOO_MIRRORS="http://ftp.belnet.be/mirror/rsync.gentoo.org/gentoo/ http://ftp.heanet.ie/pub/gentoo/ http://mirror.switch.ch/ftp/mirror/gentoo/ http://pandemonium.tiscali.de/pub/gentoo/" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude='/distfiles' --exclude='/local' --exclude='/packages'" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="amd64 apache2 berkdb bitmap-fonts cli crypt cups dlloader dri fortran gd gdbm gpm hardened hardenedphp imap ipv6 isdnlog libg++ logrotate maildir md5 mysql ncurses nls nptl nptlonly openntpd pam pcre perl ppds pppd python readline reflection session spl ssl tcltk tcpd truetype-fonts type1-fonts udev unicode vda xorg zlib elibc_glibc input_devices_keyboard input_devices_mouse input_devices_evdev kernel_linux userland_GNU video_cards_apm video_cards_ark video_cards_ati video_cards_chips video_cards_cirrus video_cards_cyrix video_cards_dummy video_cards_fbdev video_cards_glint video_cards_i128 video_cards_i810 video_cards_mga video_cards_neomagic video_cards_nv video_cards_rendition video_cards_s3 video_cards_s3virge video_cards_savage video_cards_siliconmotion video_cards_sis video_cards_sisusb video_cards_tdfx video_cards_tga video_cards_trident video_cards_tseng video_cards_v4l video_cards_vesa video_cards_vga video_cards_via video_cards_vmware video_cards_voodoo" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTAGE_RSYNC_EXTRA_OPTS rei root # gcc-config -l [1] i686-pc-linux-gnu-3.4.5 * [2] i686-pc-linux-gnu-3.4.5-hardenednopie [3] i686-pc-linux-gnu-3.4.5-hardenednopiessp [4] i686-pc-linux-gnu-3.4.5-hardenednossp [5] i686-pc-linux-gnu-3.4.5-vanilla [6] x86_64-pc-linux-gnu-3.4.6 * [7] x86_64-pc-linux-gnu-3.4.6-hardenednopie [8] x86_64-pc-linux-gnu-3.4.6-hardenednopiessp [9] x86_64-pc-linux-gnu-3.4.6-hardenednossp [10] x86_64-pc-linux-gnu-3.4.6-vanilla If you need more information, please ask!
tried to compile without -fstack-protector in your cflags?
gcc-4.x is unsupported and masked on hardened profiles. Also, -fstack-protector is not a supported flag. Use proper hardened profile instead of USE="hardened" and such C[XX]FLAGS.
Thank you. Sorry for having wasted your time! Damien