arm-make-cross-compiler

#!/usr/bin/env bash
##############################################################################
#
# make_cross_compiler.sh
# -------------------
# Make an arm toolchain for building a dreamplug kernel.
#
# @author Isis Agora Lovecruft, 0x2cdb8b35
# @date 11 October 2012
# @version 0.0.1
#-----------------------------------------------------------------------------
# Changelog:
##############################################################################


mkdir /opt/arm-linux-gnueabi
mkdir /opt/arm-linux-gnueabi-tools
dpkg-deb -x libc6_2.13-27_armel.deb /opt/arm-linux-gnueabi
dpkg-deb -x libc6-dev_2.13-27_armel.deb /opt/arm-linux-gnueabi
dpkg-deb -x linux-libc-dev_3.2.9-1_armel.deb /opt/arm-linux-gnueabi
(cd /opt/arm-linux-gnueabi/usr ; tar cf - *) | (cd /opt/arm-linux-gnueabi ; tar xf -)
rm -rf /opt/arm-linux-gnueabi/usr
ln -s . /opt/arm-linux-gnueabi/usr
cd /tmp ; apt-get source binutils
cd binutils-2.22
./debian/rules patch
mkdir /tmp/binutils-build
cd /tmp/binutils-build
/tmp/binutils-2.22/configure --target=arm-linux-gnueabi --prefix=/opt/arm-linux-gnueabi-tools --enable-shared --enable-plugins --with-sysroot=/opt/arm-linux-gnueabi
make -j4 && make install
cd /tmp ; apt-get source gcc-4.6
cd gcc-4.6-4.6.3
DEB_CROSS_NO_BIARCH=yes ./debian/rules patch
mkdir /tmp/gcc-build
cd /tmp/gcc-build
/tmp/gcc-4.6-4.6.3/src/configure --target=arm-linux-gnueabi --prefix=/opt/arm-linux-gnueabi-tools --with-sysroot=/opt/arm-linux-gnueabi --enable-languages=c
make -j4 && make install