#!/bin/bash

# Usage: install_clean TARGET DATE
# Where TARGET is e.g. bundle-complete (see ftp://ftp.cs.ru.nl/pub/Clean/builds/linux-x64/)
# And DATE is an optional date to check the libraries out

TARGET="$1"
DATE="$2"

if [ "$TARGET" == "nightly" ]; then
	cd /tmp
	wget -qO- ftp://ftp.cs.ru.nl/pub/Clean/builds/linux-x64/clean-bundle-complete-linux-x64-latest.tgz\
		| tar -xz
	rm -rf /opt/clean
	mv clean-bundle-complete /opt/clean
	mv /opt/clean/lib/exe /opt/clean/exe
	ln -s /opt/clean/exe /opt/clean/lib/exe
	sed -i 's=lib/exe/linker=lib/exe/linker:-no-pie=' /opt/clean/etc/IDEEnvs
	cloogletags -a -c -d /opt/clean/lib -o /opt/clean/lib/tags
	exit 0
else
	echo "Broken on GCC >= 6..."
	sleep 5
fi

if [ "$DATE" != "" ]; then
	export CLEANDATE="$DATE"
fi

cd /tmp
git clone -b build-by-date https://gitlab.science.ru.nl/cstaps/clean-build
cd "clean-build/clean-$TARGET/linux-x64"

./fetch.sh
./setup.sh
./build.sh

rm -rf /opt/clean
mv "target/clean-$TARGET" /opt/clean
mv /opt/clean/lib/exe /opt/clean/exe

cd /tmp
rm -rf clean-build