编译GCC错误，大家有什么建议？（已解决）

libtool: link: /usr/x86_64-pc-linux-gnu/bin/ranlib .libs/libstdc++.a
libtool: link: rm -fr .libs/libstdc++.lax
libtool: link: creating libstdc++.la
libtool: link: ( cd ".libs" && rm -f "libstdc++.la" && ln -s "../libstdc++.la" "libstdc++.la" )
make[8]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/src'
Making all in po
make[8]: Entering directory `/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/po'
msgfmt -o de.mo /var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/gcc-4.3.2/libstdc++-v3/po/de.po
msgfmt -o fr.mo /var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/gcc-4.3.2/libstdc++-v3/po/fr.po
make[8]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/po'
Making all in testsuite
make[8]: Entering directory `/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/testsuite'
make[8]: Nothing to be done for `all'.
make[8]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/testsuite'
make[8]: Entering directory `/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3'
true "AR_FLAGS=rc" "CC_FOR_BUILD=x86_64-pc-linux-gnu-gcc" "CC_FOR_TARGET=/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/./gcc/xgcc -B/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/./gcc/ -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" "CFLAGS=-O2 -g -march=nocona -O2 -pipe -m32" "CXXFLAGS=-march=nocona -O2 -pipe -D_GNU_SOURCE -m32" "CFLAGS_FOR_BUILD=-march=nocona -O2 -pipe" "CFLAGS_FOR_TARGET=-O2 -g -march=nocona -O2 -pipe " "INSTALL=/usr/bin/install -c" "INSTALL_DATA=/usr/bin/install -c -m 644" "INSTALL_PROGRAM=/usr/bin/install -c" "INSTALL_SCRIPT=/usr/bin/install -c" "LDFLAGS=-m32" "LIBCFLAGS=-O2 -g -march=nocona -O2 -pipe -m32" "LIBCFLAGS_FOR_TARGET=-O2 -g -march=nocona -O2 -pipe " "MAKE=make" "MAKEINFO=makeinfo --split-size=5000000 --split-size=5000000 " "PICFLAG=" "PICFLAG_FOR_TARGET=" "SHELL=/bin/sh" "RUNTESTFLAGS=" "exec_prefix=/usr" "infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.3.2/info" "libdir=/usr/lib" "includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.3.2/include" "prefix=/usr" "tooldir=/usr/x86_64-pc-linux-gnu" "gxx_include_dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.3.2/include/g++-v4" "AR=/usr/x86_64-pc-linux-gnu/bin/ar" "AS=/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/./gcc/as" "LD=/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/./gcc/collect-ld" "RANLIB=/usr/x86_64-pc-linux-gnu/bin/ranlib" "NM=/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/./gcc/nm" "NM_FOR_BUILD=" "NM_FOR_TARGET=/usr/x86_64-pc-linux-gnu/bin/nm" "DESTDIR=" "WERROR=" DO=all multi-do # make
make[8]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3'
make[7]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3'
make[6]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3'
make[5]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/x86_64-pc-linux-gnu/libstdc++-v3'
make[4]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/x86_64-pc-linux-gnu/libstdc++-v3'
make[3]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/x86_64-pc-linux-gnu/libstdc++-v3'
make[2]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build/x86_64-pc-linux-gnu/libstdc++-v3'
make[1]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.3.2-r2/work/build'
make: *** [bootstrap-lean] 错误 2

Portage 2.1.6.4 (default/linux/amd64/2008.0, gcc-4.3.2, glibc-2.9_p20081201-r1, 2.6.28-gentoo x86_64)
=================================================================
System uname: Linux-2.6.28-gentoo-x86_64-Intel-R-_Pentium-R-_Dual_CPU_T2390_@_1.86GHz-with-glibc2.2.5
Timestamp of tree: Mon, 12 Jan 2009 04:05:01 +0000
ccache version 2.4 [enabled]
app-shells/bash: 3.2_p48
dev-java/java-config: 1.3.7-r1, 2.1.6-r1
dev-lang/python: 2.5.2-r8
dev-util/ccache: 2.4-r8
sys-apps/baselayout: 2.0.0
sys-apps/openrc: 0.4.1-r1
sys-apps/sandbox: 1.3.2
sys-devel/autoconf: 2.13, 2.63
sys-devel/automake: 1.5, 1.9.6-r2, 1.10.2
sys-devel/binutils: 2.19
sys-devel/gcc-config: 1.4.0-r4
sys-devel/libtool: 2.2.6a
virtual/os-headers: 2.6.28-r1
ACCEPT_KEYWORDS="amd64 ~amd64"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=nocona -fomit-frame-pointer -O2 -pipe "
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc"
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/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/splash /etc/terminfo /etc/udev/rules.d"
CXXFLAGS="-march=nocona -fomit-frame-pointer -O2 -pipe "
DISTDIR="/usr/portage/distfiles"
FEATURES="ccache distlocks fixpackages parallel-fetch protect-owned sandbox sfperms strict unmerge-orphans userfetch"
GENTOO_MIRRORS=" http://mirrors.64hosting.com/pub/mirrors/gentoo/ ftp://mirrors.64hosting.com/pub/mirrors/gentoo/ http://ftp.isu.edu.tw/pub/Linux/Gentoo ftp://ftp.isu.edu.tw/pub/Linux/Gentoo "
LANG="zh_CN.utf8"
LDFLAGS="-Wl,-O1"
LINGUAS="zh_CN zh"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
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="/usr/portage/local/layman/gentoo-china /usr/portage/local/layman/mozilla /usr/portage/local/my_overlay"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X acl acpi alsa amd64 berkdb bzip2 cjk cli cracklib crypt dri fortran gdbm gpm gtk gtk2 iconv isdnlog jpeg midi mmx mp3 mudflap multilib ncurses nls nptl nptlonly nvidia opengl openmp pam pcre perl png pppd python readline reflection session spl sse sse2 sse3 ssl svg sysfs tcpd tiff truetype unicode xorg 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 authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache 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" ELIBC="glibc" INPUT_DEVICES="evdev mouse keyboard synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="zh_CN zh" USERLAND="GNU" VIDEO_CARDS="nvidia"
Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LC_ALL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS