47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
# Copyright (C) 2023 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""For Android kernel builds, configure CC toolchain for host binaries."""
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load(
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"@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl",
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"feature",
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)
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# From _setup_env.sh, HOSTCFLAGS / HOSTLDFLAGS
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# Note: openssl (via boringssl) and elfutils should be added explicitly
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# via //prebuilts/kernel-build-tools:linux_x86_imported_libs
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# Hence not listed here.
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# See example in //build/kernel/kleaf/tests/cc_testing:openssl_client
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def _linux_ldflags():
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# From _setup_env.sh
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# HOSTLDFLAGS
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return feature(
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name = "kleaf-host-ldflags",
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enabled = True,
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implies = [
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"kleaf-lld-compiler-rt",
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],
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)
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def _linux_features(_ctx):
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return [
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_linux_ldflags(),
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]
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linux = struct(
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features = _linux_features,
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)
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