setup-toolchain

#!/bin/bash

DEPS=" \
libgmp3-dev \
libmpfr-dev \
libmpc-dev \
texinfo \
bison \ 
flex \
libfuse-dev \
xorriso \ 
mtools \
qemu \ 
grub-pc-bin
"

function print() {
	echo -e $1
}

function print_error() {
	echo -e "ERROR: " $1
}

function install_dependencies() {
	sudo apt install -y $DEPS
}

function install_gcc() {
	cd $PREFIX
	git clone -b gcc-5_4_0-release --depth 1 https://github.com/gcc-mirror/gcc.git
	mkdir tmp
	cd tmp
	../gcc/configure --target=$TARGET --prefix="$PREFIX" --disable-nls --enable-languages=c,c++ --without-headers
	make all-gcc -j$(nproc)
	make all-target-libgcc -j$(nproc)
	make install-gcc
	make install-target-libgcc
	cd ../
	rm -rf tmp
	rm -rf gcc
	cd $BUILD_ROOT
}

function install_binutils() {
	cd $PREFIX
	git clone git://sourceware.org/git/binutils-gdb.git	
	mkdir tmp
	cd tmp
	../binutils-gdb/configure --target=$TARGET --prefix="$PREFIX" --with-sysroot --disable-nls --disable-werror
	make -j$(nproc)
	make install
	cd ../
	rm -rf binutils-gdb
	rm -rf tmp
	cd $BUILD_ROOT	
}

function install_tup() {
   	cd $PREFIX
    git clone git://github.com/gittup/tup.git
	cd tup
	./bootstrap.sh
	mv tup $PREFIX/bin/
	cd ../
	rm -rf tup
	cd $BUILD_ROOT
	tup init
}

function install_nasm() {
	cd $PREFIX 
	mkdir nasm
	cd nasm
	wget http://www.nasm.us/pub/nasm/releasebuilds/2.13.02/nasm-2.13.02.tar.gz
	tar xf nasm-2.13.02.tar.gz
	cd nasm-2.13.02
	./configure --target=$TARGET --prefix="$PREFIX"
	make
	make install
	cd ../../
	rm -rf nasm
	cd $BUILD_ROOT
}

function setup_toolchain_folder() {
	mkdir -p toolchain
}

if [ -z "$reyOS" ]; then
	print_error "Did you source the env file?"
	exit 1
fi;

sudo -v

#install_dependencies	
#setup_toolchain_folder
#install_binutils
#install_gcc
#install_tup
# install_nasm
exit