ROCKBOX BUILD TOOLS FOR ARM CORTEX-M4

echo "*** ROCKBOX BUILD TOOLS FOR ARM CORTEX-M4 ***"
echo "* Benjamin Brown - October, 2013"
echo ""
echo "* A SIMPLE SCRIPT FOR BUILDING THE ARM CORTEX TOOLCHAIN ADAPTED FROM:"
echo "http://cu.rious.org/make/compiling-the-arm-cortex-m4-toolchain-yourself/"
echo ""
echo "* INSTALL DEPENDENCIES"
echo "flex bison libgmp3-dev libmpfr-dev libncurses5-dev libmpc-dev autoconf"
echo "texinfo build-essential libftdi-dev libexpat1 libexpat1-dev"
echo ""
echo "* FOR 64 BIT HOSTS:"
echo "libc6-dev-i386"
echo ""
echo "***THIS SCRIPT NEEDS TO BE RUN AS ROOT***"
echo "***WARNING THIS SCRIPT DOES NOT DO ANY ERROR CHECKING***"
echo "***USE THIS SCRIPT AT YOUR OWN RISK***"
echo "***EDIT THIS SCRIPT TO CONTINUE***"
exit 1

echo "* DO OUR WORK IN /TMP"
cd /tmp
mkdir src
cd src

echo "* RETRIEVING AND EXTRACTING REQUIRED SOURCES"
wget http://ftp.gnu.org/gnu/binutils/binutils-2.21.1a.tar.bz2
tar jxvf binutils-2.21.1a.tar.bz2
wget ftp://sources.redhat.com/pub/newlib/newlib-1.19.0.tar.gz
tar zxvf newlib-1.19.0.tar.gz
wget ftp://mirrors.kernel.org/gnu/gcc/gcc-4.6.2/gcc-4.6.2.tar.bz2
tar jxvf gcc-4.6.2.tar.bz2
wget http://ftp.gnu.org/gnu/gdb/gdb-7.3.1.tar.bz2
tar jxvf gdb-7.3.1.tar.bz2

echo "* BUILDING REQUIRED BINARY UTILITIES"
cd binutils-2.21.1/
./configure  --target=arm-none-eabi --prefix=/usr/local/cortex --enable-interwork --enable-multilib --disable-nls --disable-libssp
make all
echo "* INSTALLING REQUIRED BINARY UTILITIES"
make install
cd ..

echo "* BOOTSTRAPPING GCC"
cd gcc-4.6.2/
mkdir objdir
cd objdir/
../configure --target=arm-none-eabi --prefix=/usr/local/cortex --enable-interwork --enable-multilib --enable-languages="c" --with-newlib --with-headers=../../newlib-1.19.0/newlib/libc/include/ --disable-libssp --disable-nls --with-system-zlib --with-fpu=vfp
make all-gcc
make install-gcc

echo "* LINKING /usr/local/cortex/bin/arm-none-eabi-* TO /usr/local/bin/arm-none-eabi-*"
cd /usr/local/bin/
ln -s ../cortex/bin/arm-none-eabi-addr2line
ln -s ../cortex/bin/arm-none-eabi-ar
ln -s ../cortex/bin/arm-none-eabi-as
ln -s ../cortex/bin/arm-none-eabi-c++filt
ln -s ../cortex/bin/arm-none-eabi-cpp
ln -s ../cortex/bin/arm-none-eabi-elfedit
ln -s ../cortex/bin/arm-none-eabi-gcc
ln -s ../cortex/bin/arm-none-eabi-gcc arm-none-eabi-cc
ln -s ../cortex/bin/arm-none-eabi-gcc-4.6.2
ln -s ../cortex/bin/arm-none-eabi-gcov
ln -s ../cortex/bin/arm-none-eabi-gprof
ln -s ../cortex/bin/arm-none-eabi-ld
ln -s ../cortex/bin/arm-none-eabi-ld.bfd
ln -s ../cortex/bin/arm-none-eabi-nm
ln -s ../cortex/bin/arm-none-eabi-objcopy
ln -s ../cortex/bin/arm-none-eabi-objdump
ln -s ../cortex/bin/arm-none-eabi-ranlib
ln -s ../cortex/bin/arm-none-eabi-readelf
ln -s ../cortex/bin/arm-none-eabi-size
ln -s ../cortex/bin/arm-none-eabi-strings
ln -s ../cortex/bin/arm-none-eabi-strip
cd /tmp/src/


echo "* BUILDING NEWLIB"
cd newlib-1.19.0/
./configure --target=arm-none-eabi --prefix=/usr/local/cortex --enable-interwork --enable-multilib --disable-libssp --disable-nls
make all
echo "* INSTALLING NEWLIB"
make install
cd ..

echo "* BUILDING GCC"
cd gcc-4.6.2/objdir/
make all
echo "* INSTALLING GCC"
make install
cd ../..

echo "* BUILDING GDB"
cd gdb-7.3.1/
./configure --target=arm-none-eabi --prefix=/usr/local/cortex --enable-interwork --enable-multilib --disable-libssp --disable-nls
make all
echo "* INSTALLING GDB"
make install

echo "*** FINISHED ***"
exit 0