#!/bin/bash
# Copyright 2018 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

set -e -x
echo "BUILDING FOR OSX"

# ``readlink -f`` is not our friend on OS X. This relies on **some**
# ``python`` being installed.
SCRIPT_FI=$(python -c "import os; print(os.path.realpath('${0}'))")
OSX_DIR=$(dirname ${SCRIPT_FI})
SCRIPTS_DIR=$(dirname ${OSX_DIR})
export REPO_ROOT=$(dirname ${SCRIPTS_DIR})

# Build and install `libcrc32c`
export PY_BIN="python3"
export CRC32C_INSTALL_PREFIX="${REPO_ROOT}/usr"

cd ${REPO_ROOT}
git submodule update --init --recursive

${OSX_DIR}/build_c_lib.sh

# Build wheel
export PY_BIN="python3"
export PY_TAG="*"
${OSX_DIR}/build_python_wheel.sh


# Clean up.
rm -fr ${CRC32C_INSTALL_PREFIX}