emerge glibc 2.3.6-r3 ends in i686-pc-linux-gnu-gcc ../sysdeps/generic/libc-start.c -c -std=gnu99 -O2 -Wall -Winline -Wstrict-prototypes -Wwrite-strings -finline-limit=2000 -march=athlon-xp -pipe -mpreferred-stack-boundary=4 -g0 -O2 -fgcse-after-reload -finline-functions -fomit-frame-pointer -D__USE_STRING_INLINES -I../nptl -I../include -I. -I/var/tmp/portage/glibc-2.3.6-r3/work/build-default-i686-pc-linux-gnu-nptl/csu -I.. -I../libio -I../nptl -I/var/tmp/portage/glibc-2.3.6-r3/work/build-default-i686-pc-linux-gnu-nptl -I../sysdeps/i386/elf -I../nptl/sysdeps/unix/sysv/linux/i386/i686 -I../nptl/sysdeps/unix/sysv/linux/i386 -I../nptl/sysdeps/unix/sysv/linux -I../nptl/sysdeps/pthread -I../sysdeps/pthread -I../nptl/sysdeps/unix/sysv -I../nptl/sysdeps/unix -I../nptl/sysdeps/i386/i686 -I../nptl/sysdeps/i386 -I../libidn/sysdeps/unix -I../sysdeps/unix/sysv/linux/i386 -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu -I../sysdeps/unix/common -I../sysdeps/unix/mman -I../sysdeps/unix/inet -I../sysdeps/unix/sysv/i386 -I../sysdeps/unix/sysv -I../sysdeps/unix/i386 -I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/i386/i686/fpu -I../sysdeps/i386/i686 -I../sysdeps/i386/i486 -I../nptl/sysdeps/i386/i486 -I../sysdeps/i386/fpu -I../sysdeps/i386 -I../sysdeps/wordsize-32 -I../sysdeps/ieee754/ldbl-96 -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754 -I../sysdeps/generic/elf -I../sysdeps/generic -nostdinc -isystem /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.6/include -isystem /usr/include -D_LIBC_REENTRANT -D_LIBC_REENTRANT -include ../include/libc-symbols.h -DHAVE_INITFINI -o /var/tmp/portage/glibc-2.3.6-r3/work/build-default-i686-pc-linux-gnu-nptl/csu/libc-start.o -MD -MP -MF /var/tmp/portage/glibc-2.3.6-r3/work/build-default-i686-pc-linux-gnu-nptl/csu/libc-start.o.dt -MT /var/tmp/portage/glibc-2.3.6-r3/work/build-default-i686-pc-linux-gnu-nptl/csu/libc-start.o cc1: error: unrecognized option `-fgcse-after-reload' make[2]: *** [/var/tmp/portage/glibc-2.3.6-r3/work/build-default-i686-pc-linux-gnu-nptl/csu/init-first.o] Error 1 make[2]: *** Waiting for unfinished jobs.... cc1: error: unrecognized option `-fgcse-after-reload' make[2]: *** [/var/tmp/portage/glibc-2.3.6-r3/work/build-default-i686-pc-linux-gnu-nptl/csu/libc-start.o] Error 1 make[2]: Leaving directory `/var/tmp/portage/glibc-2.3.6-r3/work/glibc-2.3.6/csu' make[1]: *** [csu/subdir_lib] Error 2 make[1]: Leaving directory `/var/tmp/portage/glibc-2.3.6-r3/work/glibc-2.3.6' make: *** [all] Error 2 !!! ERROR: sys-libs/glibc-2.3.6-r3 failed. !!! Function toolchain-glibc_src_compile, Line 258, Exitcode 2 !!! make for default failed !!! If you need support, post the topmost build error, NOT this status message. # emerge --info Portage 2203-svn (default-linux/x86/2005.0, gcc-3.3.6, glibc-2.3.5-r2, 2.6.15-gentoo-r1 i686) ================================================================= System uname: 2.6.15-gentoo-r1 i686 AMD Athlon(tm) 3200+ Gentoo Base System version 1.6.14 distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] dev-lang/python: 2.2.2, 2.3.5, 2.4.2 dev-util/ccache: [Not Present] dev-util/confcache: [Not Present] sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.4.3-r4, 1.5.20 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-march=athlon-xp -O2 -fomit-frame-pointer -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/bind /var/qmail/control" CONFIG_PROTECT_MASK="/etc/eselect/compiler /etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-march=athlon-xp -O2 -fomit-frame-pointer -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://linux.rz.ruhr-uni-bochum.de/download/gentoo-mirror/ http://gentoo.oregonstate.edu/ http://www.ibiblio.org/pub/Linux/distributions/gentoo" LANG="de_DE.utf8" LC_ALL="de_DE.utf8" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="x86 3dnow 3dnowext X Xaw3d aac aalib alsa amarok apache2 apm arts audiofile avi bash-completion berkdb bitmap-fonts blas bzip2 bzlib caps cdparanoia cdr cli crypt css cups curl divx4linux dri dvd eds encode exif expat fam ffmpeg flac font-server fortran gcj gd gdbm gif glibc-omitfp glut gmp gphoto2 gpm gstreamer gtk2 gtkhtml guile hal icq idn imagemagick imlib innodb ipv6 isdnlog jack jack-tmpfs java jce jpeg junit kde kdeenablefinal kdexdeltas ladcca ladspa lapack lcms libcaca libg++ libsamplerate libwww live lzo mad maildir matroska matrox mhash mikmod mmx mng monkey motif mp3 mpeg musicbrainz mysql ncurses nls nptl nptlonly nsplugin objc ogg oggvorbis openal opengl oss pam pcre pdflib perl pic png portaudio povray pppd python qt quicktime readline real reflection samba sasl sdl session slang sndfile soundtouch speex spell spl sse ssl svg svga tcltk tcpd tetex theora tiff truetype truetype-fonts type1-fonts udev unicode usb vim vim-with-x visualization vorbis win32codecs wmf xine xinerama xml xml2 xmms xorg xv xvid xvmc zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, INSTALL_MASK, LDFLAGS, LINGUAS
Your gcc is outdated and unsupported. http://www.gentoo.org/doc/en/gcc-upgrading.xml
I updated gcc to 3.4.5-r1 and the error is gone. Thanks for pointing out that my gcc version was outdated.
