#!/bin/bash
if [ "$EUID" -ne 0 ]
  then echo "Please run as root"
  exit
fi

mount -t proc proc /proc
mount -t sysfs sysfs /sys
mount -t devpts -o rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 devpts /dev/pts

apt-get update -y
apt-get install -y python3 python3-dev clang cmake libboost-dev libboost-filesystem-dev libboost-thread-dev libboost-program-options-dev libboost-iostreams-dev openocd libeigen3-dev

cd /home
mkdir nextpnr
cd nextpnr

git clone --recursive https://github.com/YosysHQ/prjtrellis
git clone --recursive https://github.com/YosysHQ/nextpnr

cd prjtrellis
cd libtrellis
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/libtrellis .
make
make install
cd ../..

cd nextpnr
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/nextpnr-ecp5 -DARCH=ecp5 -DTRELLIS_INSTALL_PREFIX=/usr/local/libtrellis .
make
make install

umount /dev/pts
umount /sys
umount /proc