platform_build_soong/cc/fdo_profile.go
Colin Cross 3513fb17cd Remove fdoProfileMutator
Add the dependency on the fdo_profile module in afdoTransitionMutator
and read the provider in GenerateAndroidBuildActions.

This relands Ied8fd7b52d5694a3691652318e87b8fe14dda126 with a fix
to use the correct LTO ldflag when an afdo variant doesn't have a
profile.

Bug: 319288033
Bug: 324141705
Test: afdo_test.go
Change-Id: I024ca316cfb565b5fb0251793f05a54ce16cc1cb
2024-02-09 13:49:02 -08:00

63 lines
1.8 KiB
Go

// Copyright 2023 Google Inc. 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.
package cc
import (
"android/soong/android"
"github.com/google/blueprint"
)
func init() {
RegisterFdoProfileBuildComponents(android.InitRegistrationContext)
}
func RegisterFdoProfileBuildComponents(ctx android.RegistrationContext) {
ctx.RegisterModuleType("fdo_profile", FdoProfileFactory)
}
type fdoProfile struct {
android.ModuleBase
properties fdoProfileProperties
}
type fdoProfileProperties struct {
Profile *string `android:"arch_variant"`
}
// FdoProfileInfo is provided by FdoProfileProvider
type FdoProfileInfo struct {
Path android.Path
}
// FdoProfileProvider is used to provide path to an fdo profile
var FdoProfileProvider = blueprint.NewProvider[FdoProfileInfo]()
// GenerateAndroidBuildActions of fdo_profile does not have any build actions
func (fp *fdoProfile) GenerateAndroidBuildActions(ctx android.ModuleContext) {
if fp.properties.Profile != nil {
path := android.PathForModuleSrc(ctx, *fp.properties.Profile)
android.SetProvider(ctx, FdoProfileProvider, FdoProfileInfo{
Path: path,
})
}
}
func FdoProfileFactory() android.Module {
m := &fdoProfile{}
m.AddProperties(&m.properties)
android.InitAndroidMultiTargetsArchModule(m, android.DeviceSupported, android.MultilibBoth)
return m
}