StrixOS/build_soong
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

export_proguard_spec for libs deps

Browse Source 
Add a property to export proguard flags files for libs dependencies.
Currently only proguard flags files from static deps are propagated up
to reverse dependencies, but it is necessary sometimes to have flags
from libs dependencies also be propagated.

Bug: 289087274
Test: go test ./java
Change-Id: Ic0aa22b086792bf322041aa5780db6c4f4eb2770
This commit is contained in:
Sam Delmerico
2023-08-02 18:00:35 -04:00
parent 34a1c57b05
commit 95d709402a
6 changed files with 327 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
java/java.go
View File

@@ -225,6 +225,23 @@ var (
}, "jar_name", "partition", "main_class")
)
type ProguardSpecInfo struct {
// If true, proguard flags files will be exported to reverse dependencies across libs edges
// If false, proguard flags files will only be exported to reverse dependencies across
// static_libs edges.
Export_proguard_flags_files bool
// TransitiveDepsProguardSpecFiles is a depset of paths to proguard flags files that are exported from
// all transitive deps. This list includes all proguard flags files from transitive static dependencies,
// and all proguard flags files from transitive libs dependencies which set `export_proguard_spec: true`.
ProguardFlagsFiles *android.DepSet[android.Path]
// implementation detail to store transitive proguard flags files from exporting shared deps
UnconditionallyExportedProguardFlags *android.DepSet[android.Path]
}
var ProguardSpecInfoProvider = blueprint.NewProvider(ProguardSpecInfo{})
// JavaInfo contains information about a java module for use by modules that depend on it.
type JavaInfo struct {
// HeaderJars is a list of jars that can be passed as the javac classpath in order to link
@@ -310,11 +327,6 @@ type UsesLibraryDependency interface {
ClassLoaderContexts() dexpreopt.ClassLoaderContextMap
}
// Provides transitive Proguard flag files to downstream DEX jars.
type LibraryDependency interface {
ExportedProguardFlagFiles() android.Paths
}
// TODO(jungjw): Move this to kythe.go once it's created.
type xref interface {
XrefJavaFiles() android.Paths
@@ -626,12 +638,6 @@ type Library struct {
InstallMixin func(ctx android.ModuleContext, installPath android.Path) (extraInstallDeps android.Paths)
}
var _ LibraryDependency = (*Library)(nil)
func (j *Library) ExportedProguardFlagFiles() android.Paths {
return j.exportedProguardFlagFiles
}
var _ android.ApexModule = (*Library)(nil)
// Provides access to the list of permitted packages from apex boot jars.
@@ -730,15 +736,9 @@ func (j *Library) GenerateAndroidBuildActions(ctx android.ModuleContext) {
j.installFile = ctx.InstallFile(installDir, j.Stem()+".jar", j.outputFile, extraInstallDeps...)
}
j.exportedProguardFlagFiles = append(j.exportedProguardFlagFiles,
android.PathsForModuleSrc(ctx, j.dexProperties.Optimize.Proguard_flags_files)...)
ctx.VisitDirectDeps(func(m android.Module) {
if lib, ok := m.(LibraryDependency); ok && ctx.OtherModuleDependencyTag(m) == staticLibTag {
j.exportedProguardFlagFiles = append(j.exportedProguardFlagFiles, lib.ExportedProguardFlagFiles()...)
}
})
j.exportedProguardFlagFiles = android.FirstUniquePaths(j.exportedProguardFlagFiles)
proguardSpecInfo := j.collectProguardSpecInfo(ctx)
ctx.SetProvider(ProguardSpecInfoProvider, proguardSpecInfo)
j.exportedProguardFlagFiles = proguardSpecInfo.ProguardFlagsFiles.ToList()
}
func (j *Library) DepsMutator(ctx android.BottomUpMutatorContext) {