021bf3d973
Previously, I had changed some loadhook-appended property structs
to use selects instead of the "target" property struct. This seems
to not be exactly equivalent because "target" properties are merged
with the regular properties later, at the time the arch mutator runs.
With this reapplication, leave those target property structs alone
to avoid breakages, but I'll have to look into what the issue is
with them later.
This reverts commit ed5276f082.
Ignore-AOSP-First: This cl needs to be in a topic with internal-only projects, will cherrypick to aosp after.
Bug: 323382414
Test: m nothing --no-skip-soong-tests
Change-Id: If355d24506e3f117d27b21442a6c02bca3402dc7
81 lines
2.1 KiB
Go
81 lines
2.1 KiB
Go
// Copyright 2022 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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"fmt"
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"android/soong/android"
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"android/soong/cc"
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"github.com/google/blueprint"
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)
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const afdoFlagFormat = "-Zprofile-sample-use=%s"
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type afdo struct {
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Properties cc.AfdoProperties
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}
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func (afdo *afdo) props() []interface{} {
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return []interface{}{&afdo.Properties}
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}
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func (afdo *afdo) addDep(ctx BaseModuleContext, actx android.BottomUpMutatorContext) {
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// afdo is not supported outside of Android
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if ctx.Host() {
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return
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}
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if mod, ok := ctx.Module().(*Module); ok && mod.Enabled(ctx) {
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fdoProfileName, err := actx.DeviceConfig().AfdoProfile(actx.ModuleName())
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if err != nil {
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ctx.ModuleErrorf("%s", err.Error())
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}
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if fdoProfileName != "" {
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actx.AddFarVariationDependencies(
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[]blueprint.Variation{
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{Mutator: "arch", Variation: actx.Target().ArchVariation()},
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{Mutator: "os", Variation: "android"},
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},
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cc.FdoProfileTag,
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[]string{fdoProfileName}...,
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)
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}
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}
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}
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func (afdo *afdo) flags(ctx android.ModuleContext, flags Flags, deps PathDeps) (Flags, PathDeps) {
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if ctx.Host() {
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return flags, deps
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}
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if !afdo.Properties.Afdo {
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return flags, deps
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}
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ctx.VisitDirectDepsWithTag(cc.FdoProfileTag, func(m android.Module) {
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if info, ok := android.OtherModuleProvider(ctx, m, cc.FdoProfileProvider); ok {
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path := info.Path
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profileUseFlag := fmt.Sprintf(afdoFlagFormat, path.String())
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flags.RustFlags = append(flags.RustFlags, profileUseFlag)
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deps.AfdoProfiles = append(deps.AfdoProfiles, path)
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}
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})
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return flags, deps
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}
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