Building a cross compiler for ARM

To get a working toolchain for producing ARM code:

Building binutils:

rm -rf /var/tmp/portage/binutils-*
ebuild ${equery which binutils} unpack
cd /var/tmp/portage/binutils-*/work/binutils-*
./configure --prefix=/home/armuser/tools --target=arm-wince-pe
make all
make install

Compiling GCC

export PATH=$PATH:/home/armuser/tools/bin
mkdir build
cd build
../configure --prefix=/home/julien/arm/tools --target=arm-wince-pe --without-headers --with-gnu-as --with-gnu-ld --with-local-prefix=/home/julien/arm/tools/arm-wince-pe --disable-shared --enable-languages=c,c++
make all-gcc
make install-gcc