Dreamcast - sh4 toolchain and KOS

dc_dev_setup.sh

#!/bin/bash

DCDEV=/opt/toolchains/dc

sudo bash -c "apt-get install -y genisoimage squashfs-tools libpng-dev libjpeg-dev liblzo2-dev"
sudo bash -c "mkdir -p $DCDEV/tools/kos"
sudo bash -c "chown -R $(id -u):$(id -g) $DCDEV"

cd /tmp && git clone https://github.com/LuaDist/tolua.git && cd tolua
mkdir build && cd ./build
cmake ../ && make && sudo make install

cd $DCDEV/tools/kos
git clone https://github.com/KallistiOS/kos-ports.git
git clone https://github.com/KallistiOS/KallistiOS.git kos && cd kos
git clone https://github.com/DC-SWAT/DreamShell.git ds
git checkout `cat ds/sdk/doc/KallistiOS.txt`
patch -d ./ -p1 < ds/sdk/toolchain/patches/kos.diff
cp ds/sdk/toolchain/environ.sh environ.sh

ln -nsf `which tolua` ds/sdk/bin/tolua
ln -nsf `which mkisofs` ds/sdk/bin/mkisofs
ln -nsf `which mksquashfs` ds/sdk/bin/mksquashfs

cd utils/dc-chain && cp config.mk.testing.sample config.mk
./download.sh && ./unpack.sh && make

cd ../../ && source ./environ.sh
make && cd ../kos-ports && ./utils/build-all.sh

cd ./lib && rm -f libfreetype.a liboggvorbisplay.a libogg.a && cd ../../kos/ds
cd ./sdk/bin/src && make && make install && cd ../../../
cp ../lib/dreamcast/libkallisti_exports.a ./sdk/lib/libkos.a