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Commit f36a3d9b authored by Nan Zhang's avatar Nan Zhang
Browse files

Support filegroup in exclude_srcs 

Test: add unit-test, m -j32
Bug: b/70351683
Change-Id: Iff83c56d45dd668d9df6131c7df2e23e5c73a21b
parent 7a26b708

android/module.go

+32 −12
Original line number Diff line number Diff line
@@ -1176,15 +1176,24 @@ func (ctx *androidModuleContext) ExpandOptionalSource(srcFile *string, prop stri 
func (ctx *androidModuleContext) ExpandSourcesSubDir(srcFiles, excludes []string, subDir string) Paths {

	prefix := PathForModuleSrc(ctx).String()



	for i, e := range excludes {

		j := findStringInSlice(e, srcFiles)

		if j != -1 {

			srcFiles = append(srcFiles[:j], srcFiles[j+1:]...)

		}

	expandedExcludes := make([]string, 0, len(excludes))



		excludes[i] = filepath.Join(prefix, e)

	for _, e := range excludes {

		if m := SrcIsModule(e); m != "" {

			module := ctx.GetDirectDepWithTag(m, SourceDepTag)

			if module == nil {

				// Error will have been handled by ExtractSourcesDeps

				continue

			}

			if srcProducer, ok := module.(SourceFileProducer); ok {

				expandedExcludes = append(expandedExcludes, srcProducer.Srcs().Strings()...)

			} else {

				ctx.ModuleErrorf("srcs dependency %q is not a source file producing module", m)

			}

		} else {

			expandedExcludes = append(expandedExcludes, filepath.Join(prefix, e))

		}

	}



	expandedSrcFiles := make(Paths, 0, len(srcFiles))

	for _, s := range srcFiles {

		if m := SrcIsModule(s); m != "" {
@@ -1194,22 +1203,33 @@ func (ctx *androidModuleContext) ExpandSourcesSubDir(srcFiles, excludes []string 
				continue

			}

			if srcProducer, ok := module.(SourceFileProducer); ok {

				expandedSrcFiles = append(expandedSrcFiles, srcProducer.Srcs()...)

				moduleSrcs := srcProducer.Srcs()

				for _, e := range expandedExcludes {

					for j, ms := range moduleSrcs {

						if ms.String() == e {

							moduleSrcs = append(moduleSrcs[:j], moduleSrcs[j+1:]...)

						}

					}

				}

				expandedSrcFiles = append(expandedSrcFiles, moduleSrcs...)

			} else {

				ctx.ModuleErrorf("srcs dependency %q is not a source file producing module", m)

			}

		} else if pathtools.IsGlob(s) {

			globbedSrcFiles := ctx.Glob(filepath.Join(prefix, s), excludes)

			globbedSrcFiles := ctx.Glob(filepath.Join(prefix, s), expandedExcludes)

			for i, s := range globbedSrcFiles {

				globbedSrcFiles[i] = s.(ModuleSrcPath).WithSubDir(ctx, subDir)

			}

			expandedSrcFiles = append(expandedSrcFiles, globbedSrcFiles...)

		} else {

			s := PathForModuleSrc(ctx, s).WithSubDir(ctx, subDir)

			expandedSrcFiles = append(expandedSrcFiles, s)

		}

			p := PathForModuleSrc(ctx, s).WithSubDir(ctx, subDir)

			j := findStringInSlice(p.String(), expandedExcludes)

			if j == -1 {

				expandedSrcFiles = append(expandedSrcFiles, p)

			}



		}

	}

	return expandedSrcFiles

}

cc/compiler.go

+1 −0
Original line number Diff line number Diff line
@@ -202,6 +202,7 @@ func (compiler *baseCompiler) compilerDeps(ctx DepsContext, deps Deps) Deps { 
	deps.GeneratedHeaders = append(deps.GeneratedHeaders, compiler.Properties.Generated_headers...)



	android.ExtractSourcesDeps(ctx, compiler.Properties.Srcs)

	android.ExtractSourcesDeps(ctx, compiler.Properties.Exclude_srcs)



	if compiler.hasSrcExt(".proto") {

		deps = protoDeps(ctx, deps, &compiler.Proto, Bool(compiler.Properties.Proto.Static))

genrule/filegroup.go

+1 −0
Original line number Diff line number Diff line
@@ -62,6 +62,7 @@ func FileGroupFactory() android.Module { 


func (fg *fileGroup) DepsMutator(ctx android.BottomUpMutatorContext) {

	android.ExtractSourcesDeps(ctx, fg.properties.Srcs)

	android.ExtractSourcesDeps(ctx, fg.properties.Exclude_srcs)

}



func (fg *fileGroup) GenerateAndroidBuildActions(ctx android.ModuleContext) {

java/java.go

+1 −0
Original line number Diff line number Diff line
@@ -466,6 +466,7 @@ func (j *Module) deps(ctx android.BottomUpMutatorContext) { 
	ctx.AddDependency(ctx.Module(), libTag, j.properties.Annotation_processors...)



	android.ExtractSourcesDeps(ctx, j.properties.Srcs)

	android.ExtractSourcesDeps(ctx, j.properties.Exclude_srcs)

	android.ExtractSourcesDeps(ctx, j.properties.Java_resources)

	android.ExtractSourceDeps(ctx, j.properties.Manifest)

java/java_test.go

+39 −10
Original line number Diff line number Diff line
@@ -141,6 +141,9 @@ func testContext(config android.Config, bp string, 
		"java-res/a":     nil,

		"java-res/b":     nil,

		"java-res2/a":    nil,

		"java-fg/a.java": nil,

		"java-fg/b.java": nil,

		"java-fg/c.java": nil,



		"prebuilts/sdk/14/android.jar":                nil,

		"prebuilts/sdk/14/framework.aidl":             nil,
@@ -907,6 +910,32 @@ func TestJarGenrules(t *testing.T) { 
	}

}



func TestExcludeFileGroupInSrcs(t *testing.T) {

	ctx := testJava(t, `

		java_library {

			name: "foo",

			srcs: ["a.java", ":foo-srcs"],

			exclude_srcs: ["a.java", ":foo-excludes"],

		}



		filegroup {

			name: "foo-srcs",

			srcs: ["java-fg/a.java", "java-fg/b.java", "java-fg/c.java"],

		}



		filegroup {

			name: "foo-excludes",

			srcs: ["java-fg/a.java", "java-fg/b.java"],

		}

	`)



	javac := ctx.ModuleForTests("foo", "android_common").Rule("javac")



	if len(javac.Inputs) != 1 || javac.Inputs[0].String() != "java-fg/c.java" {

		t.Errorf(`foo inputs %v != ["java-fg/c.java"]`, javac.Inputs)

	}

}



func fail(t *testing.T, errs []error) {

	t.Helper()

	if len(errs) > 0 {