100 lines
3.1 KiB
Go
100 lines
3.1 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 cc
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import (
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"android/soong/android"
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)
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var (
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headerExts = []string{".h", ".hh", ".hpp", ".hxx", ".h++", ".inl", ".inc", ".ipp", ".h.generic"}
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)
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type snapshotLibraryInterface interface {
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libraryInterface
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collectHeadersForSnapshot(ctx android.ModuleContext)
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snapshotHeaders() android.Paths
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}
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var _ snapshotLibraryInterface = (*prebuiltLibraryLinker)(nil)
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var _ snapshotLibraryInterface = (*libraryDecorator)(nil)
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type snapshotMap struct {
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snapshots map[string]string
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}
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func newSnapshotMap() *snapshotMap {
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return &snapshotMap{
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snapshots: make(map[string]string),
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}
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}
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func snapshotMapKey(name string, arch android.ArchType) string {
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return name + ":" + arch.String()
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}
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// Adds a snapshot name for given module name and architecture.
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// e.g. add("libbase", X86, "libbase.vndk.29.x86")
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func (s *snapshotMap) add(name string, arch android.ArchType, snapshot string) {
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s.snapshots[snapshotMapKey(name, arch)] = snapshot
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}
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// Returns snapshot name for given module name and architecture, if found.
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// e.g. get("libcutils", X86) => "libcutils.vndk.29.x86", true
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func (s *snapshotMap) get(name string, arch android.ArchType) (snapshot string, found bool) {
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snapshot, found = s.snapshots[snapshotMapKey(name, arch)]
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return snapshot, found
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}
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func isSnapshotAware(ctx android.ModuleContext, m *Module, apexInfo android.ApexInfo) bool {
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if _, _, ok := isVndkSnapshotLibrary(ctx.DeviceConfig(), m, apexInfo); ok {
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return ctx.Config().VndkSnapshotBuildArtifacts()
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} else if isVendorSnapshotModule(m, isVendorProprietaryPath(ctx.ModuleDir()), apexInfo) ||
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isRecoverySnapshotModule(m, isVendorProprietaryPath(ctx.ModuleDir()), apexInfo) {
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return true
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}
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return false
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}
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func copyFile(ctx android.SingletonContext, path android.Path, out string) android.OutputPath {
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outPath := android.PathForOutput(ctx, out)
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ctx.Build(pctx, android.BuildParams{
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Rule: android.Cp,
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Input: path,
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Output: outPath,
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Description: "Cp " + out,
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Args: map[string]string{
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"cpFlags": "-f -L",
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},
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})
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return outPath
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}
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func combineNotices(ctx android.SingletonContext, paths android.Paths, out string) android.OutputPath {
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outPath := android.PathForOutput(ctx, out)
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ctx.Build(pctx, android.BuildParams{
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Rule: android.Cat,
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Inputs: paths,
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Output: outPath,
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Description: "combine notices for " + out,
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})
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return outPath
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}
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func writeStringToFile(ctx android.SingletonContext, content, out string) android.OutputPath {
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outPath := android.PathForOutput(ctx, out)
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android.WriteFileRule(ctx, outPath, content)
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return outPath
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}
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