45901edb9a
rust_bindgen was not hermetic previously as it would pull in host headers for device targets. This fixes that by using the same flags we use when compiling with Clang. This also makes sure our rust_bindgen headers are built as similar as possible to their respective cc_libraries. This also pulls in the bionic dependencies as well, which provide the headers required for device targets. Bug: 162007475 Test: device rust_bindgen deps file does not reference host headers. Change-Id: I4efdf333e011a6c6d73a0345e5485823f166d17a
70 lines
1.9 KiB
Go
70 lines
1.9 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 rust
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import (
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"android/soong/android"
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)
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type SourceProviderProperties struct {
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// sets name of the output
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Stem *string `android:"arch_variant"`
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}
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type baseSourceProvider struct {
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Properties SourceProviderProperties
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outputFile android.Path
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subAndroidMkOnce map[subAndroidMkProvider]bool
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}
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var _ SourceProvider = (*baseSourceProvider)(nil)
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type SourceProvider interface {
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generateSource(ctx android.ModuleContext, deps PathDeps) android.Path
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Srcs() android.Paths
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sourceProviderProps() []interface{}
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sourceProviderDeps(ctx DepsContext, deps Deps) Deps
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}
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func (sp *baseSourceProvider) Srcs() android.Paths {
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return android.Paths{sp.outputFile}
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}
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func (sp *baseSourceProvider) generateSource(ctx android.ModuleContext, deps PathDeps) android.Path {
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panic("baseSourceProviderModule does not implement generateSource()")
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}
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func (sp *baseSourceProvider) sourceProviderProps() []interface{} {
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return []interface{}{&sp.Properties}
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}
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func NewSourceProvider() *baseSourceProvider {
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return &baseSourceProvider{
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Properties: SourceProviderProperties{},
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}
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}
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func (sp *baseSourceProvider) getStem(ctx android.ModuleContext) string {
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stem := ctx.ModuleName()
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if String(sp.Properties.Stem) != "" {
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stem = String(sp.Properties.Stem)
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}
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return stem
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}
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func (sp *baseSourceProvider) sourceProviderDeps(ctx DepsContext, deps Deps) Deps {
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return deps
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}
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