Merge "Support customizing behavior around sourceOrOutputDependencyTag" (e1ef4763) · Commits · e / os / android_build_soong

android/module.go

+28 −0

Original line number	Diff line number	Diff line
		@@ -344,8 +344,18 @@ type ModuleContext interface {
		// Deprecated: use ModuleContext.Build instead.
		ModuleBuild(pctx PackageContext, params ModuleBuildParams)

		// Returns a list of paths expanded from globs and modules referenced using ":module" syntax. The property must
		// be tagged with `android:"path" to support automatic source module dependency resolution.
		//
		// Deprecated: use PathsForModuleSrc or PathsForModuleSrcExcludes instead.
		ExpandSources(srcFiles, excludes []string) Paths

		// Returns a single path expanded from globs and modules referenced using ":module" syntax. The property must
		// be tagged with `android:"path" to support automatic source module dependency resolution.
		//
		// Deprecated: use PathForModuleSrc instead.
		ExpandSource(srcFile, prop string) Path

		ExpandOptionalSource(srcFile *string, prop string) OptionalPath

		// InstallExecutable creates a rule to copy srcPath to name in the installPath directory,
		@@ -2832,8 +2842,26 @@ func sourceOrOutputDepTag(tag string) blueprint.DependencyTag {
		return sourceOrOutputDependencyTag{tag: tag}
		}

		// Deprecated, use IsSourceDepTagWithOutputTag(tag, "") instead.
		var SourceDepTag = sourceOrOutputDepTag("")

		// IsSourceDepTag returns true if the supplied blueprint.DependencyTag is one that was used to add
		// dependencies by either ExtractSourceDeps, ExtractSourcesDeps or automatically for properties
		// tagged with `android:"path"`.
		func IsSourceDepTag(depTag blueprint.DependencyTag) bool {
		_, ok := depTag.(sourceOrOutputDependencyTag)
		return ok
		}

		// IsSourceDepTagWithOutputTag returns true if the supplied blueprint.DependencyTag is one that was
		// used to add dependencies by either ExtractSourceDeps, ExtractSourcesDeps or automatically for
		// properties tagged with `android:"path"` AND it was added using a module reference of
		// :moduleName{outputTag}.
		func IsSourceDepTagWithOutputTag(depTag blueprint.DependencyTag, outputTag string) bool {
		t, ok := depTag.(sourceOrOutputDependencyTag)
		return ok && t.tag == outputTag
		}

		// Adds necessary dependencies to satisfy filegroup or generated sources modules listed in srcFiles
		// using ":module" syntax, if any.
		//

android/path_properties_test.go

+2 −1

Original line number	Diff line number	Diff line
		@@ -63,7 +63,8 @@ func (p *pathDepsMutatorTestModule) GenerateAndroidBuildActions(ctx ModuleContex

		if p.props.Foo != "" {
		// Make sure there is only one dependency on a module listed in a property present in multiple property structs
		if ctx.GetDirectDepWithTag(SrcIsModule(p.props.Foo), sourceOrOutputDepTag("")) == nil {
		m := SrcIsModule(p.props.Foo)
		if GetModuleFromPathDep(ctx, m, "") == nil {
		ctx.ModuleErrorf("GetDirectDepWithTag failed")
		}
		}

android/paths.go

+17 −1

Original line number	Diff line number	Diff line
		@@ -446,7 +446,7 @@ func (p OutputPaths) Strings() []string {
		// If the dependency is not found, a missingErrorDependency is returned.
		// If the module dependency is not a SourceFileProducer or OutputFileProducer, appropriate errors will be returned.
		func getPathsFromModuleDep(ctx ModuleWithDepsPathContext, path, moduleName, tag string) (Paths, error) {
		module := ctx.GetDirectDepWithTag(moduleName, sourceOrOutputDepTag(tag))
		module := GetModuleFromPathDep(ctx, moduleName, tag)
		if module == nil {
		return nil, missingDependencyError{[]string{moduleName}}
		}
		@@ -474,6 +474,22 @@ func getPathsFromModuleDep(ctx ModuleWithDepsPathContext, path, moduleName, tag
		}
		}

		// GetModuleFromPathDep will return the module that was added as a dependency automatically for
		// properties tagged with `android:"path"` or manually using ExtractSourceDeps or
		// ExtractSourcesDeps.
		//
		// The moduleName and tag supplied to this should be the values returned from SrcIsModuleWithTag.
		// Or, if no tag is expected then the moduleName should be the value returned by SrcIsModule and
		// the tag must be "".
		//
		// If tag is "" then the returned module will be the dependency that was added for ":moduleName".
		// Otherwise, it is the dependency that was added for ":moduleName{tag}".
		//
		// TODO(b/193228441) Make this handle fully qualified names, e.g. //namespace:moduleName.
		func GetModuleFromPathDep(ctx ModuleWithDepsPathContext, moduleName, tag string) blueprint.Module {
		return ctx.GetDirectDepWithTag(moduleName, sourceOrOutputDepTag(tag))
		}

		// PathsAndMissingDepsForModuleSrcExcludes returns a Paths{} containing the resolved references in
		// paths, minus those listed in excludes. Elements of paths and excludes are resolved as:
		// * filepath, relative to local module directory, resolves as a filepath relative to the local

rust/rust.go

+4 −3

Original line number	Diff line number	Diff line
		@@ -990,7 +990,9 @@ func (mod *Module) depsToPaths(ctx android.ModuleContext) PathDeps {
		case procMacroDepTag:
		directProcMacroDeps = append(directProcMacroDeps, rustDep)
		mod.Properties.AndroidMkProcMacroLibs = append(mod.Properties.AndroidMkProcMacroLibs, makeLibName)
		case android.SourceDepTag:
		}

		if android.IsSourceDepTagWithOutputTag(depTag, "") {
		// Since these deps are added in path_properties.go via AddDependencies, we need to ensure the correct
		// OS/Arch variant is used.
		var helper string
		@@ -1120,8 +1122,7 @@ func (mod *Module) depsToPaths(ctx android.ModuleContext) PathDeps {
		}

		if srcDep, ok := dep.(android.SourceFileProducer); ok {
		switch depTag {
		case android.SourceDepTag:
		if android.IsSourceDepTagWithOutputTag(depTag, "") {
		// These are usually genrules which don't have per-target variants.
		directSrcDeps = append(directSrcDeps, srcDep)
		}