bf3b6e9b8d
The LinuxBionic toolchain wasn't defined for Rust.
This would lead to build breakage if a CC module that targeted Linux
Bionic linked against a Rust FFI module.
Bug: 174873186
Test: Build breakage no longer occurs if CC module with Rust dependency
is built for the Linux Bionic target.
Change-Id: I39df7b9a29372986c9beeb1fe5602140d805d731
73 lines
2 KiB
Go
73 lines
2 KiB
Go
// Copyright 2020 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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package config
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import (
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"strings"
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"android/soong/android"
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)
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var (
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LinuxBionicRustFlags = []string{}
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LinuxBionicRustLinkFlags = []string{
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"-B${cc_config.ClangBin}",
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"-fuse-ld=lld",
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"-Wl,--undefined-version",
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"-nostdlib",
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}
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)
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func init() {
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registerToolchainFactory(android.LinuxBionic, android.X86_64, linuxBionicX8664ToolchainFactory)
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pctx.StaticVariable("LinuxBionicToolchainRustFlags", strings.Join(LinuxBionicRustFlags, " "))
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pctx.StaticVariable("LinuxBionicToolchainLinkFlags", strings.Join(LinuxBionicRustLinkFlags, " "))
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}
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type toolchainLinuxBionicX8664 struct {
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toolchain64Bit
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}
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func (toolchainLinuxBionicX8664) Supported() bool {
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return true
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}
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func (toolchainLinuxBionicX8664) Bionic() bool {
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return true
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}
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func (t *toolchainLinuxBionicX8664) Name() string {
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return "x86_64"
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}
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func (t *toolchainLinuxBionicX8664) RustTriple() string {
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return "x86_64-linux-android"
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}
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func (t *toolchainLinuxBionicX8664) ToolchainLinkFlags() string {
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// Prepend the lld flags from cc_config so we stay in sync with cc
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return "${cc_config.LinuxBionicLldflags} ${config.LinuxBionicToolchainLinkFlags}"
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}
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func (t *toolchainLinuxBionicX8664) ToolchainRustFlags() string {
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return "${config.LinuxBionicToolchainRustFlags}"
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}
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func linuxBionicX8664ToolchainFactory(arch android.Arch) Toolchain {
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return toolchainLinuxBionicX8664Singleton
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}
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var toolchainLinuxBionicX8664Singleton Toolchain = &toolchainLinuxBionicX8664{}
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