#!/usr/bin/env bash
#
# android/build-toolchain
#
# This source file is part of the Swift.org open source project
#
# Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
# Licensed under Apache License v2.0 with Runtime Library Exception
#
# See https://swift.org/LICENSE.txt for license information
# See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors

set -e

SWIFT_PATH="$( cd "$(dirname $0)/../../.." && pwd )" 

ANDROID_NDK_PATH="${ANDROID_NDK_PATH:?Please set the Android NDK path in the ANDROID_NDK_PATH environment variable}"
ANDROID_ICU_PATH=${SWIFT_PATH}/libiconv-libicu-android

[ -e ${ANDROID_ICU_PATH} ] || exit 1

SWIFT_ANDROID_TOOLCHAIN_PATH="${SWIFT_PATH}/swift-android-toolchain"

rm -rf ${SWIFT_ANDROID_TOOLCHAIN_PATH}

${SWIFT_PATH}/swift/utils/build-script \
    -R \
    --android \
    --android-ndk ${ANDROID_NDK_PATH} \
    --android-api-level 21 \
    --android-icu-uc "${ANDROID_ICU_PATH}/armeabi-v7a" \
    --android-icu-uc-include "${ANDROID_ICU_PATH}/armeabi-v7a/icu/source/common" \
    --android-icu-i18n "${ANDROID_ICU_PATH}/armeabi-v7a" \
    --android-icu-i18n-include "${ANDROID_ICU_PATH}/armeabi-v7a/icu/source/i18n" \
    --libdispatch --install-libdispatch \
    --foundation --install-foundation \
    --llbuild --install-llbuild \
    --lldb --install-lldb \
    --swiftpm --install-swiftpm \
    --xctest --install-xctest \
    --install-swift \
    '--swift-install-components=autolink-driver;compiler;clang-builtin-headers;stdlib;swift-remote-mirror;sdk-overlay;dev' \
    --install-prefix=/usr \
    --install-destdir=${SWIFT_ANDROID_TOOLCHAIN_PATH}

${SWIFT_PATH}/swift-corelibs-libdispatch/build-android
${SWIFT_PATH}/swift-corelibs-foundation/build-android