gcc升级错误

wxw

emerge --update --deep world后，系统开始emerge gcc-4.1.1.
经过很长时间后出错如下：

sed -e s/TARGET_GETGROUPS_T/gid_t/ \
  /var/tmp/portage/gcc-4.1.1/work/gcc-4.1.1/gcc/sys-types.h /var/tmp/portage/gcc-4.1.1/work/gcc-4.1.1/gcc/sys-protos.h > SYSCALLS.c
./xgcc -B./ -B/usr/i686-pc-linux-gnu/bin/ -isystem /usr/i686-pc-linux-gnu/include -isystem /usr/i686-pc-linux-gnu/sys-include -L/var/tmp/portage/gcc-4.1.1/work/build/gcc/../ld -O2 -march=prescott -O2 -pipe  -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wno-strict-prototypes -Wno-error -isystem ./include  -I. -I. -I/var/tmp/portage/gcc-4.1.1/work/gcc-4.1.1/gcc -I/var/tmp/portage/gcc-4.1.1/work/gcc-4.1.1/gcc/. -I/var/tmp/portage/gcc-4.1.1/work/gcc-4.1.1/gcc/../include -I/var/tmp/portage/gcc-4.1.1/work/gcc-4.1.1/gcc/../libcpp/include     \
  -aux-info SYSCALLS.c.X -S -o tmp-SYSCALLS.s SYSCALLS.c
cc1: internal compiler error: Illegal instruction
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugs.gentoo.org/> for instructions.
make[2]: *** [SYSCALLS.c.X] 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_compile
  ebuild.sh, line 939:   Called src_compile
  ebuild.sh, line 1248:   Called toolchain_src_compile
  toolchain.eclass, line 24:   Called gcc_src_compile
  toolchain.eclass, line 1528:   Called gcc_do_make
  toolchain.eclass, line 1402:   Called die

!!! emake failed with profiledbootstrap
!!! If you need support, post the topmost build error, and the call stack if relevant.

emerge --info如下：

Portage 2.1-r2 (default-linux/x86/2006.0, gcc-3.4.6, glibc-2.4-r3, 2.6.17-gentoo-r7 i686)
=================================================================
System uname: 2.6.17-gentoo-r7 i686 Mobile Intel(R) Pentium(R) 4 - M CPU 2.00GHz
Gentoo Base System version 1.12.4
ccache version 2.3 [enabled]
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:     2.3
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="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-march=prescott -O2 -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo"
CXXFLAGS="-march=prescott -O2 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig ccache distlocks metadata-transfer sandbox sfperms strict"
GENTOO_MIRRORS="http://mirror.gentoo.gr.jp http://ftp.gentoo.or.kr/ ftp://linux.ntcu.net/dists/gentoo/ ftp://mirror.averse.net/pub/gentoo"
LC_ALL="en_US.UTF-8"
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"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="x86 X alsa apache2 apm arts avi berkdb bitmap-fonts cdr cjk cli crypt cups dlloader dri dvd dvdr dvdread eds emboss encode esd foomaticdb fortran gdbm gif gnome gpm gstreamer gtk gtk2 imlib isdnlog jpeg libg++ libwww mad mikmod motif mp3 mpeg ncurses nls nptl nvidia ogg opengl oss pam pcre pdflib perl png pppd python qt3 qt4 quicktime readline reflection sdl session spell spl ssl symlink tcpd truetype truetype-fonts type1-fonts udev vorbis xml xmms xorg xv zlib elibc_glibc input_devices_keyboard input_devices_mouse kernel_linux userland_GNU video_cards_nv video_cards_nvidia video_cards_vesa"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LDFLAGS, LINGUAS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY

情帮忙！谢谢！

shpchp

没有遇到这个问题的。
我才升级到gcc4.1.1了，没有问题的。

wxw

在amd64上可以顺利升级。但是在笔记本上遇到问题。CPU是pentium4-M.不知何故？

gzxiaobai

Are you sure that your CPU type is correct?

wxw

Yes. My box is toshiba satellite 5205-s703. Pentium4-M cpu with gentoo profile 2006.0.

gzxiaobai

我的印象中 pentium4-M 不是 prescott 核心的，觉得你应该用　-march=pentium4m ，不过你既然以前是这么用的，那也许不是这个问题。

lucida

march错了，prescott=pentium4+sse3
你的U不支持sse3

wxw

我的cpu:

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 15
model           : 2
model name      : Mobile Intel(R) Pentium(R) 4 - M CPU 2.00GHz
stepping        : 7
cpu MHz         : 1993.816
cache size      : 512 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat p se36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe up
bogomips        : 3991.83

wecoh

这个CPU的确不支持 SSE3

wxw

march 怎么写呢?