Well, no idea.
here's mine -
http://z.drun.net/gcc-3.4.6-mine.tar.bz2just unpack somewhere where you have storage, and symlink it to /opt/native/.
that's example for my setup:
ln -s /storage/devel/gcc-3.4.6 /opt/native/arm/3.4.6-xscale-softvfp
those are mine changes to /etc/profile (they apply after you relogin) :
###### devel env
export QMAKESPEC=/usr/lib/qt/mkspecs/default/
export QTDIR=/usr/lib/qt
export KDEDIR=/usr/lib/kde
export KDEDIRS=$KDEDIR
export LD_LIBRARY_PATH=$KDEDIR/lib:/opt/native/arm/3.4.6-xscale-softvfp/lib:$QTDIR/lib:/opt/native/arm/3.4.6-xscale-softvfp/armv5tel-cacko-linux/qt3/lib:$KDEDIR/lib:/usr/lib:$LD_LIBRARY_PATH
export NATIVE_SDK_FILES_PREFIX=/opt/native/arm/3.4.6-xscale-softvfp/armv5tel-cacko-linux
export QMAKESPEC=/opt/native/arm/3.4.6-xscale-softvfp/armv5tel-cacko-linux/qt3/mkspecs/default
export DISTCC_HOSTS="192.168.129.1 localhost"
export PKG_CONFIG_PATH=/usr/lib/pkgconfig:/usr/local/lib/pkgconfig:/usr/X11R6/lib/pkgconfig:/opt/native/arm/3.4.6-xscale-softvfp/armv5tel-cacko-linux/lib/pkgconfig:/opt/native/arm/3.4.5-xscale-softvfp/armv5tel-cacko-linux/lib/pkgconfig:/usr/local/lib/pkgconfig:/usr/X11R6/lib/pkgconfig
export PKG_CONFIG=/opt/native/arm/3.4.6-xscale-softvfp/bin/pkg-config
PATH=$PATH:/opt/native/arm/3.4.6-xscale-softvfp/bin:$QTDIR/bin:$KDEDIR/bin