#!/bin/sh
TARGET=mipsel-elf
PREFIX=/usr/local

# ---------------------------------------------------------------
# 1. Binutils bauen und installieren
# ---------------------------------------------------------------
if [ ! -d ./binutils-2.19 ]; then
  tar -xjf binutils-2.19.tar.bz2
fi

if [ ! -d ./binutils-2.19_build ]; then
  mkdir -p binutils-2.19_build
  cd binutils-2.19_build
  ../binutils-2.19/configure --target=$TARGET --prefix=$PREFIX
  make
  make install
  cd ..
else
  echo binutils is already built.
fi

# ---------------------------------------------------------------
# 2. GCC & newlib bauen und installieren
# ---------------------------------------------------------------
if [ ! -d ./newlib-1.16.0 ]; then
  tar -xzf newlib-1.16.0.tar.gz
fi

if [ ! -d ./gcc-4.3.2 ]; then
  tar -xjf gcc-4.3.2.tar.bz2
  cd ./gcc-4.3.2
  ln -sf ../newlib-1.16.0/newlib/ .
  cd ..
fi

if [ ! -d ./gcc-4.3.2_build ]; then
  mkdir -p gcc-4.3.2_build
  cd gcc-4.3.2_build
  ../gcc-4.3.2/configure --target=$TARGET --prefix=$PREFIX --with-float=soft --with-newlib --verbose --enable-languages="c,c++"
  make all
  make info
  make install
  cd ..
else
  echo GCC is already built.
fi