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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 cc
import (
"android/soong/android"
)
func init() {
android.RegisterSingletonType("ndk_abi_dump", NdkAbiDumpSingleton)
android.RegisterSingletonType("ndk_abi_diff", NdkAbiDiffSingleton)
}
func getNdkAbiDumpInstallBase(ctx android.PathContext) android.OutputPath {
return android.PathForOutput(ctx).Join(ctx, "abi-dumps/ndk")
}
func getNdkAbiDumpTimestampFile(ctx android.PathContext) android.OutputPath {
return android.PathForOutput(ctx, "ndk_abi_dump.timestamp")
}
func NdkAbiDumpSingleton() android.Singleton {
return &ndkAbiDumpSingleton{}
}
type ndkAbiDumpSingleton struct{}
func (n *ndkAbiDumpSingleton) GenerateBuildActions(ctx android.SingletonContext) {
var depPaths android.Paths
ctx.VisitAllModules(func(module android.Module) {
if !module.Enabled() {
return
}
if m, ok := module.(*Module); ok {
if installer, ok := m.installer.(*stubDecorator); ok {
if canDumpAbi(ctx.Config()) {
depPaths = append(depPaths, installer.abiDumpPath)
}
}
}
})
// `m dump-ndk-abi` will dump the NDK ABI.
// `development/tools/ndk/update_ndk_abi.sh` will dump the NDK ABI and
// update the golden copies in prebuilts/abi-dumps/ndk.
ctx.Build(pctx, android.BuildParams{
Rule: android.Touch,
Output: getNdkAbiDumpTimestampFile(ctx),
Implicits: depPaths,
})
ctx.Phony("dump-ndk-abi", getNdkAbiDumpTimestampFile(ctx))
}
func getNdkAbiDiffTimestampFile(ctx android.PathContext) android.WritablePath {
return android.PathForOutput(ctx, "ndk_abi_diff.timestamp")
}
func NdkAbiDiffSingleton() android.Singleton {
return &ndkAbiDiffSingleton{}
}
type ndkAbiDiffSingleton struct{}
func (n *ndkAbiDiffSingleton) GenerateBuildActions(ctx android.SingletonContext) {
var depPaths android.Paths
ctx.VisitAllModules(func(module android.Module) {
if m, ok := module.(android.Module); ok && !m.Enabled() {
return
}
if m, ok := module.(*Module); ok {
if installer, ok := m.installer.(*stubDecorator); ok {
depPaths = append(depPaths, installer.abiDiffPaths...)
}
}
})
depPaths = append(depPaths, getNdkAbiDumpTimestampFile(ctx))
// `m diff-ndk-abi` will diff the NDK ABI.
ctx.Build(pctx, android.BuildParams{
Rule: android.Touch,
Output: getNdkAbiDiffTimestampFile(ctx),
Implicits: depPaths,
})
ctx.Phony("diff-ndk-abi", getNdkAbiDiffTimestampFile(ctx))
}
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