I don't think it's stable for ppc64.
Portage 2.1.3.12 (default-linux/ppc/ppc64/2007.0/32bit-userland, gcc-4.1.2,
glibc-2.6.1-r0, 2.6.16-ps3 ppc64)
=================================================================
System uname: 2.6.16-ps3 ppc64 Cell Broadband Engine, altivec supported
Timestamp of tree: Mon, 15 Oct 2007 01:47:01 +0000
distcc 2.18.3 powerpc-unknown-linux-gnu (protocols 1 and 2) (default port 3632)
[disabled]
app-shells/bash: 3.1_p17
dev-lang/python: 2.4.4-r4
dev-python/pycrypto: 2.0.1-r6
sys-apps/baselayout: 1.12.9-r2
sys-apps/sandbox: 1.2.17
sys-devel/autoconf: 2.13, 2.61
sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils: 2.18-r1
sys-devel/gcc-config: 1.3.16
sys-devel/libtool: 1.5.24
virtual/os-headers: 2.6.17-r2
ACCEPT_KEYWORDS="ppc"
CBUILD="powerpc-unknown-linux-gnu"
CFLAGS="-O2 -pipe -mtune=970 -mcpu=970 -mabi=altivec"
CHOST="powerpc-unknown-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/X11/xkb"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/terminfo"
CXXFLAGS="-O2 -pipe -mtune=970 -mcpu=970 -mabi=altivec"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks metadata-transfer parallel-fetch sandbox sfperms
strict unmerge-orphans userfetch"
GENTOO_MIRRORS="ftp://ftp.belnet.be/mirror/rsync.gentoo.org/gentoo/
ftp://ftp.snt.utwente.nl/pub/os/linux/gentoo
http://ftp.easynet.nl/mirror/gentoo/"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--timeout=600"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage
rsync://ftp.snt.utwente.nl/gentoo-portage/"
USE="a52 aac acl asf berkdb bitmap-fonts bluetooth cli cracklib crypt cups curl
directfb dri dts fbcon ffmpeg flac gcc64 gdbm gpm iconv imlib ipv6 isdnlog
joystick live midi mudflap ncurses nptl nptlonly nsc oggvorbis openmp pam pcre
perl ppc pppd python readline reflection session spl ssl tcpd theora tiff
truetype-fonts type1-fonts unicode x264 xorg xvid zlib" ALSA_PCM_PLUGINS="adpcm
alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa
lfloat linear meter mulaw multi null plug rate route share shm softvol"
ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux"
LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses
text" USERLAND="GNU" VIDEO_CARDS="dummy fbdev mach64 mga nv r128 radeon sisusb
v4l"
Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS,
LINGUAS, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS,
PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
emerged gcc-4.1.2 and kgcc64 4.1.2 and after that I did env-update && source
/etc/profile. I upgraded glibc and binutils as well to glibc 2.6.1 and binutils
to 2.18-r1. All builds were succesfull!. gcc-4.1.2 is working fine but kgcc64
seems broken. I am not able to build a 64bit kernel because of "-m64 not
supported in this configuration"
eselect profile list
[1] default-linux/ppc/ppc32/2006.1
[2] default-linux/ppc/ppc32/2007.0
[3] default-linux/ppc/ppc32/2007.0/desktop
[4] default-linux/ppc/ppc32/2007.0/G3
[5] default-linux/ppc/ppc32/2007.0/G3/Pegasos
[6] default-linux/ppc/ppc32/2007.0/G4
[7] default-linux/ppc/ppc32/2007.0/G4/Pegasos
[8] default-linux/ppc/ppc32/2007.0/desktop/G3
[9] default-linux/ppc/ppc32/2007.0/desktop/G3/Pegasos
[10] default-linux/ppc/ppc32/2007.0/desktop/G4
[11] default-linux/ppc/ppc32/2007.0/desktop/G4/Pegasos
[12] default-linux/ppc/ppc64/2007.0/32bit-userland *
[13] hardened/ppc
[14] selinux/2007.0/ppc
gcc-config -l
[1] powerpc-unknown-linux-gnu-4.1.2 *
[2] powerpc-unknown-linux-gnu-4.3.0-alpha20071012
[3] powerpc64-unknown-linux-gnu-4.1.2 *
[4] spu-elf-4.3.0-alpha20071012 *
switched to powerpc64-unknown-linux-gnu-4.1.2 and again some prob.
A direct call with a sample hello word ends with
/usr/bin/powerpc64-linux-gcc hello.c -o hello.o
hello.c:2:44: error: stdio.h: No such file or directory
hello.c: In function 'main':
hello.c:11: warning: incompatible implicit declaration of built-in function
'printf'
Is this somekind of multilib prob ? Attached kgcc64 build.log
