#!/bin/sh

set -e

if [ "$(find build/"$2"/lib -name libboost_*.a 2>/dev/null |wc -l)" -eq 10 ]; then
	echo "boost already built for $2";
	exit 0
fi

exec 9>/var/tmp/libcryfs-boost.lock
flock 9

mkdir -p build && rm -rf build/"$2" && cd Boost-for-Android

BOOST_TAR=boost_1_79_0.tar.bz2
if [ ! -f $BOOST_TAR ]; then
	DL_URL="https://archives.boost.io/release/1.79.0/source/boost_1_79_0.tar.bz2"
	if command -v wget; then
		wget -O $BOOST_TAR "$DL_URL"
	elif command -v curl; then
		curl -fLo $BOOST_TAR "$DL_URL"
	else
		echo "Neither curl or wget have been found">&2
		exit 1
	fi
fi
sha256sum -c ../checksum.txt

./build-android.sh --boost=1.79.0 --arch="$2" --target-version=21 \
	--with-libraries=atomic,chrono,container,date_time,exception,filesystem,serialization,system,thread \
	"$1"

mv build/out/"$2" ../build