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#!/usr/bin/env bash
#
# utils/build-toolchain - documents process for building a 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
function usage() {
echo "$0 <bundle_prefix> [OPTIONS]"
echo ""
echo "<bundle_prefix> - Prefix to use for bundle name"
echo ""
echo "OPTIONS"
echo ""
echo "-h --help"
echo "Show help information."
echo ""
echo "-n --dry-run"
echo "Do a dry run."
echo ""
echo "-t --test"
echo "Run tests."
echo ""
echo "--distcc"
echo "Build with distcc to speed up the toolchain build"
echo ""
echo "--preset-file"
echo "load build-script presets from the specified file"
echo ""
echo "--preset-prefix"
echo "Customize the preset invoked by prepending a prefix"
echo ""
echo "--use-os-runtime"
echo "Require this toolchain to link against the OS runtime rather than the toolchains packaged runtime"
echo ""
}
RESULT_DIR=$PWD
cd "$(dirname $0)/.." || exit
# Set defaults
DISTCC_FLAG=
SCCACHE_FLAG=
DRY_RUN=
BUNDLE_PREFIX=
PRESET_FILE_FLAGS=
PRESET_PREFIX=
NO_TEST=",no_test"
USE_OS_RUNTIME=
case $(uname -s) in
Darwin)
SWIFT_PACKAGE=buildbot_osx_package
OS_SUFFIX=osx
;;
Linux)
SWIFT_PACKAGE=buildbot_linux
OS_SUFFIX=linux
;;
*)
echo "Unrecognised platform $(uname -s)"
exit 1
;;
esac
# Process command line arguments
FIRST_ARG_PROCESSED=0
while [ $# -ne 0 ]; do
case "$1" in
-n|--dry-run)
DRY_RUN="-n"
;;
-t|--test)
NO_TEST=
;;
--distcc)
DISTCC_FLAG="--distcc"
;;
--sccache)
SCCACHE_FLAG="--sccache"
;;
--preset-file)
shift
PRESET_FILE_FLAGS="${PRESET_FILE_FLAGS} --preset-file=$1"
;;
--preset-prefix)
shift
PRESET_PREFIX="$1"
;;
--use-os-runtime)
USE_OS_RUNTIME=",use_os_runtime"
;;
-h|--help)
usage
exit 0
;;
*)
if [ ${FIRST_ARG_PROCESSED} -eq 0 ]; then
# This is the bundle prefix
BUNDLE_PREFIX="$1"
else
echo "Unrecognised argument \"$1\""
exit 1
fi
;;
esac
FIRST_ARG_PROCESSED=1
shift
done
if [ -z "${BUNDLE_PREFIX}" ]; then
echo "Bundle prefix cannot be empty. See $0 --help"
exit 1
fi
# Report the commands being run
set -x
YEAR=$(date +"%Y")
MONTH=$(date +"%m")
DAY=$(date +"%d")
TOOLCHAIN_VERSION="5.8.${YEAR}${MONTH}${DAY}"
TOOLCHAIN_NAME="swift-LOCAL-${YEAR}-${MONTH}-${DAY}-a"
DARWIN_TOOLCHAIN_VERSION="0.0.${YEAR}${MONTH}${DAY}"
ARCHIVE="${TOOLCHAIN_NAME}-${OS_SUFFIX}.tar.gz"
SYM_ARCHIVE="${TOOLCHAIN_NAME}-${OS_SUFFIX}-symbols.tar.gz"
BUNDLE_PREFIX=${BUNDLE_PREFIX:?Please specify a bundle prefix}
BUNDLE_IDENTIFIER="${BUNDLE_PREFIX}.${YEAR}${MONTH}${DAY}"
DISPLAY_NAME_SHORT="Local Swift Development Snapshot"
DISPLAY_NAME="${DISPLAY_NAME_SHORT} ${YEAR}-${MONTH}-${DAY}"
SWIFT_INSTALLABLE_PACKAGE="${RESULT_DIR}/${ARCHIVE}"
SWIFT_INSTALL_DIR="${RESULT_DIR}/swift-nightly-install"
SWIFT_INSTALL_SYMROOT="${RESULT_DIR}/swift-nightly-symroot"
SWIFT_TOOLCHAIN_DIR="/Library/Developer/Toolchains/${TOOLCHAIN_NAME}.xctoolchain"
SYMBOLS_PACKAGE="${RESULT_DIR}/${SYM_ARCHIVE}"
DRY_RUN="${DRY_RUN}"
DISTCC_FLAG="${DISTCC_FLAG}"
PRESET_FILE_FLAGS="${PRESET_FILE_FLAGS}"
SCCACHE_FLAG="${SCCACHE_FLAG}"
./utils/build-script ${DRY_RUN} ${DISTCC_FLAG} ${PRESET_FILE_FLAGS} \
${SCCACHE_FLAG} \
--preset="${PRESET_PREFIX}${SWIFT_PACKAGE}${NO_TEST}${USE_OS_RUNTIME}" \
install_destdir="${SWIFT_INSTALL_DIR}" \
installable_package="${SWIFT_INSTALLABLE_PACKAGE}" \
install_toolchain_dir="${SWIFT_TOOLCHAIN_DIR}" \
install_symroot="${SWIFT_INSTALL_SYMROOT}" \
symbols_package="${SYMBOLS_PACKAGE}" \
darwin_toolchain_bundle_identifier="${BUNDLE_IDENTIFIER}" \
darwin_toolchain_display_name="${DISPLAY_NAME}" \
darwin_toolchain_display_name_short="${DISPLAY_NAME_SHORT}" \
darwin_toolchain_xctoolchain_name="${TOOLCHAIN_NAME}" \
darwin_toolchain_version="${TOOLCHAIN_VERSION}" \
darwin_toolchain_alias="Local" \
darwin_toolchain_require_use_os_runtime="${REQUIRE_USE_OS_RUNTIME}"
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