#!/usr/bin/env bash

#  helper script: installs build dependencies for Parabola

# this script is based on the script for Trisquel 7
#
#	Copyright (C) 2014, 2015 Leah Rowe <info@minifree.org>
#	Copyright (C) 2015 Klemens Nanni <klemens@posteo.de>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

[ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e

if [ $EUID -ne 0 ]; then
   printf "This script must be run as root\n" 
   exit 1
fi

# Duplications are intentional. Please do not re-factor.
#
# This is so that they can moved to separate scripts.
#

pacman -S --needed wget

# For downloading source code
# ------------------------------------------------------------

printf "Source Code: In order to download the it, git is needed\n"
pacman -S --needed git

# For building the documentation
# ------------------------------------------------------------

pacman -S --needed pandoc texi2html

# For building source code:
# ------------------------------------------------------------

printf "Building Source Code: development packages\n"
pacman -S --needed base-devel libstdc++5

pacman -S arm-none-eabi-gcc

pacman -S --needed libpciaccess

[ "$(uname -i)" = x86_64 ] || [ "$(uname -m)" = x86_64 ]
arch=${?}

# For cross-compiling i686 target on x86_64 host.
if [ "${arch}" -eq 0 ]; then
	printf "Cross-Compiling: You are running on 64-bit architecture, however 32-bit libraries are needed\n"
	pacman -Sl multilib &>/dev/null || (printf "You must enable the multilib repository in /etc/pacman.conf first\n"; exit 1)
	pacman -S --needed gcc-multilib gcc-libs-multilib lib32-libltdl lib32-libpciaccess lib32-libstdc++5 lib32-glibc lib32-fakeroot
fi

# Memtest86+ build dependencies
# ------------------------------------------------------------

# pacman -S --needed base-devel

# i945-pwm build dependencies
# ------------------------------------------------------------

# pacman -S base-devel

# Coreboot build dependencies (also requires build-essential and git)
# ------------------------------------------------------------

printf "Coreboot: Ncurses for menuconfig and a few other tools\n"
pacman -S ncurses doxygen iasl gdb flex bison
# pacman -S git base-devel

# For cross-compiling i686 target on x86_64 host.
if [ "${arch}" -eq 0 ]; then
	printf "Cross-Compiling: You are running on 64-bit architecture, however 32-bit libraries are needed\n"
	pacman -S --needed lib32-ncurses
fi

# GRUB2 build dependencies (also requires build-essential, bison and flex)
# pacman -S --needed base-devel bison flex

printf "GRUB: Fonts, (crypto) filesystem support, automake, etc.\n"
pacman -S --needed autogen m4 autoconf help2man freetype2 automake fuse fuse-exfat xz gawk device-mapper libtool python
pacman -S --needed bdf-unifont # trying this, otherwise there was an error. I'll try AUR if this won't work.

# BucTS build dependencies (external script)
# ------------------------------------------------------------

# pacman -S --needed base-devel

# Flashrom build dependencies (also requires build-essential)
# ------------------------------------------------------------

printf "Flashrom: Your external programmer will be most probably using PCI bus, FTDI chips need additional libraries\n"
pacman -S --needed pciutils zlib libftdi libftdi-compat 
# pacman -S --needed base-devel