#!/bin/bash

DIRECTORY=./libs
if [[ -d "$DIRECTORY" ]]
then
    echo "$DIRECTORY exists on your filesystem. Delete it and run the script again."
    exit 0
fi

export RUSTFLAGS="-Ccodegen-units=1"

rustup default stable

cargo install cross --git https://github.com/cross-rs/cross --branch main

pushd zerokit/rln

cargo clean


cross build --release --lib --target=aarch64-unknown-linux-gnu
cross build --release --lib --target=arm-unknown-linux-gnueabi
cross build --release --lib --target=arm-unknown-linux-gnueabihf
#cross build --release --lib --target=i686-pc-windows-gnu
cross build --release --lib --target=i686-unknown-linux-gnu
cross build --release --lib --target=x86_64-pc-windows-gnu
cross build --release --lib --target=x86_64-unknown-linux-gnu
cross build --release --lib --target=x86_64-unknown-linux-musl
#cross build --release --lib --target=aarch64-linux-android
#cross build --release --lib --target=armv7-linux-androideabi
#cross build --release --lib --target=i686-linux-android
#cross build --release --lib --target=x86_64-linux-android

# TODO: these work only on iOS
cargo install cargo-lipo
rustup target add aarch64-apple-ios x86_64-apple-ios x86_64-apple-darwin aarch64-apple-darwin
cargo build --release --target=x86_64-apple-darwin --lib
cargo build --release --target=aarch64-apple-darwin --lib
#cargo build --release --target=x86_64-apple-ios --lib
#cargo build --release --target=aarch64-apple-ios --lib
cargo lipo --release

popd

TOOLS_DIR=`dirname $0`
COMPILE_DIR=${TOOLS_DIR}/../zerokit/target
rm -rf $COMPILE_DIR/x86_64-apple-ios $COMPILE_DIR/aarch64-apple-ios
for platform in `ls ${COMPILE_DIR} | grep -v release | grep -v debug`
do
  PLATFORM_DIR=${DIRECTORY}/$platform
  mkdir -p ${PLATFORM_DIR}
  cp ${COMPILE_DIR}/$platform/release/librln.a ${PLATFORM_DIR}
done