infra/base-images/base-builder-swift/precompile_swift

#!/bin/bash -eu
# Copyright 2021 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
#
#      http://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.
#
################################################################################

cp /usr/local/bin/llvm-symbolizer-swift $OUT/llvm-symbolizer

export SWIFTFLAGS="-Xswiftc -parse-as-library -Xswiftc -static-stdlib --static-swift-stdlib"
if [ "$SANITIZER" = "coverage" ]
then
    export SWIFTFLAGS="$SWIFTFLAGS -Xswiftc -profile-generate -Xswiftc -profile-coverage-mapping -Xswiftc -sanitize=fuzzer"
else
    export SWIFTFLAGS="$SWIFTFLAGS -Xswiftc -sanitize=fuzzer,$SANITIZER --sanitize=$SANITIZER"
    for f in $CFLAGS; do
        export SWIFTFLAGS="$SWIFTFLAGS -Xcc=$f"
    done

    for f in $CXXFLAGS; do
        export SWIFTFLAGS="$SWIFTFLAGS -Xcxx=$f"
    done
fi