rules_cc/cc/private/toolchain/generate_system_module_map.sh

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#!/bin/bash
# Copyright 2020 The Bazel Authors. All rights reserved.
#
# 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.
set -eu
echo 'module "crosstool" [system] {'
if [[ "$OSTYPE" == darwin* ]]; then
for dir in $@; do
find "$dir" -type f \( -name "*.h" -o -name "*.def" -o -path "*/c++/*" \) \
| LANG=C sort -u | while read -r header; do
echo " textual header \"${header}\""
done
done
else
for dir in $@; do
find -L "${dir}" -type f 2>/dev/null | LANG=C sort -u | while read -r header; do
echo " textual header \"${header}\""
done
done
fi
echo "}"