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// Copyright 2021 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 java
import (
"android/soong/android"
"android/soong/dexpreopt"
)
func init() {
registerPlatformBootclasspathBuildComponents(android.InitRegistrationContext)
}
func registerPlatformBootclasspathBuildComponents(ctx android.RegistrationContext) {
ctx.RegisterModuleType("platform_bootclasspath", platformBootclasspathFactory)
}
type platformBootclasspathModule struct {
android.ModuleBase
}
func platformBootclasspathFactory() android.Module {
m := &platformBootclasspathModule{}
android.InitAndroidArchModule(m, android.DeviceSupported, android.MultilibCommon)
return m
}
func (b *platformBootclasspathModule) DepsMutator(ctx android.BottomUpMutatorContext) {
if SkipDexpreoptBootJars(ctx) {
return
}
// Add a dependency onto the dex2oat tool which is needed for creating the boot image. The
// path is retrieved from the dependency by GetGlobalSoongConfig(ctx).
dexpreopt.RegisterToolDeps(ctx)
}
func (b *platformBootclasspathModule) GenerateAndroidBuildActions(ctx android.ModuleContext) {
// Nothing to do if skipping the dexpreopt of boot image jars.
if SkipDexpreoptBootJars(ctx) {
return
}
// Force the GlobalSoongConfig to be created and cached for use by the dex_bootjars
// GenerateSingletonBuildActions method as it cannot create it for itself.
dexpreopt.GetGlobalSoongConfig(ctx)
imageConfig := b.getImageConfig(ctx)
if imageConfig == nil {
return
}
// Construct the boot image info from the config.
info := BootImageInfo{imageConfig: imageConfig}
// Make it available for other modules.
ctx.SetProvider(BootImageInfoProvider, info)
}
func (b *platformBootclasspathModule) getImageConfig(ctx android.EarlyModuleContext) *bootImageConfig {
return defaultBootImageConfig(ctx)
}
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