Hello,

First I tried the following command to build cross toolchain:
"crossdev -t i686-gentoo-linux-uclibc"
The toolchain is successfully built.
But if I tried to build toolchains of which the architecture is not x86, it
always failed at libc stage.
e.g. build the toolchain using
"crossdev -t powerpc-gentoo-linux-uclibc"

Does any body have the same trouble as me? Thanks in advance.
The attachments are my build logs.