#!/bin/sh
# Everest Linux 1.0.0-busybox - Stage 2 Installation Script
# This program is free software: See the GNU GPL v3.0 for details

printf "[ !!! ] WARNING! DO NOT RUN THIS SCRIPT AS ROOT!\n"
printf "[ i ] Starting in 10 seconds.\n"
	sleep 10
printf "[ i ] Starting stage 2 installation...\n"
	sleep 0.5

printf "[ i ] Creating bash configuration files...\n"
	cat > ~/.bash_profile << "EOF"
	exec env -i HOME=${HOME} TERM=${TERM} PS1='\u:\w\$ ' /bin/bash
EOF

	cat > ~/.bashrc << "EOF"
	set +h
	umask 022
	EVEREST=/mnt/everest
	LC_ALL=POSIX
	PATH=${EVEREST}/cross-tools/bin:/bin:/usr/bin
	export EVEREST LC_ALL PATH
EOF

printf "[ i ] Sourcing .bash_profile...\n"
	source ~/.bash_profile

printf "[ i ] Unsetting CFLAGS...\n"
	unset CFLAGS
	echo unset CFLAGS >> ~/.bashrc

printf "[ i ] Setting build variables...\n"
	export EVEREST_HOST=$(echo ${MACHTYPE} | sed "s/-[^-]*/-cross/")
	export EVEREST_TARGET=x86_64-linux-musl
	export EVEREST_CPU=k8

printf "[ i ] Setting CPU architecture..\n"
	export EVEREST_ARCH="x86"

printf "[ i ] Adding build variables to .bashrc...\n"
	echo export EVEREST_HOST=\""${EVEREST_HOST}\"" >> ~/.bashrc
	echo export EVEREST_TARGET=\""${EVEREST_TARGET}\"" >> ~/.bashrc
	echo export EVEREST_ARCH=\""${EVEREST_ARCH}\"" >> ~/.bashrc
	echo export EVEREST_CPU=\""${EVEREST_CPU}\"" >> ~/.bashrc