#!/bin/sh
config=/etc/pacman.conf
cache=/var/cache/pacman/pkg
if ! grep '^\[multilib\]' $config; then
	echo "[multilib]" >$config
	echo "Include = /etc/pacman.d/mirrorlist" >$config
fi
packages=$(mktemp)
ls $cache >$packages
pacman --noconfirm -Syyuu && pacman --noconfirm -S git cmake mingw-w64-toolchain wine  # assume base-devel
if [ "$1" = "-C" ]; then
	ls $cache >>$packages
	sort $packages | uniq -D | xargs rm -f
fi
rm -f $packages