Merge "filesystem modules gathers first target only" into main

android/packaging.go

@@ -142,6 +142,10 @@ type PackagingBase struct {
 	// for rare cases like when there's a dependency to a module which exists in certain repo
 	// checkouts, this is needed.
 	IgnoreMissingDependencies bool
+
+	// If this is set to true by a module type inheriting PackagingBase, the deps property
+	// collects the first target only even with compile_multilib: true.
+	DepsCollectFirstTargetOnly bool
 }
 
 type depsProperty struct {
@@ -154,6 +158,7 @@ type packagingMultilibProperties struct {
 	Common depsProperty `android:"arch_variant"`
 	Lib32  depsProperty `android:"arch_variant"`
 	Lib64  depsProperty `android:"arch_variant"`
+	Both   depsProperty `android:"arch_variant"`
 }
 
 type packagingArchProperties struct {
@@ -194,11 +199,28 @@ func (p *PackagingBase) getDepsForArch(ctx BaseModuleContext, arch ArchType) []s
 		ret = append(ret, p.properties.Multilib.Common.Deps...)
 	}
 
-	for i, t := range ctx.MultiTargets() {
-		if t.Arch.ArchType == arch {
-			ret = append(ret, p.properties.Deps...)
-			if i == 0 {
-				ret = append(ret, p.properties.Multilib.First.Deps...)
+	if p.DepsCollectFirstTargetOnly {
+		if len(p.properties.Multilib.First.Deps) > 0 {
+			ctx.PropertyErrorf("multilib.first.deps", "not supported. use \"deps\" instead")
+		}
+		for i, t := range ctx.MultiTargets() {
+			if t.Arch.ArchType == arch {
+				ret = append(ret, p.properties.Multilib.Both.Deps...)
+				if i == 0 {
+					ret = append(ret, p.properties.Deps...)
+				}
+			}
+		}
+	} else {
+		if len(p.properties.Multilib.Both.Deps) > 0 {
+			ctx.PropertyErrorf("multilib.both.deps", "not supported. use \"deps\" instead")
+		}
+		for i, t := range ctx.MultiTargets() {
+			if t.Arch.ArchType == arch {
+				ret = append(ret, p.properties.Deps...)
+				if i == 0 {
+					ret = append(ret, p.properties.Multilib.First.Deps...)
+				}
 			}
 		}
 	}

android/packaging_test.go

@@ -67,18 +67,15 @@ type packageTestModule struct {
 	entries []string
 }
 
-func packageMultiTargetTestModuleFactory() Module {
+func packageTestModuleFactory(multiTarget bool, depsCollectFirstTargetOnly bool) Module {
 	module := &packageTestModule{}
 	InitPackageModule(module)
-	InitAndroidMultiTargetsArchModule(module, DeviceSupported, MultilibCommon)
-	module.AddProperties(&module.properties)
-	return module
-}
-
-func packageTestModuleFactory() Module {
-	module := &packageTestModule{}
-	InitPackageModule(module)
-	InitAndroidArchModule(module, DeviceSupported, MultilibBoth)
+	module.DepsCollectFirstTargetOnly = depsCollectFirstTargetOnly
+	if multiTarget {
+		InitAndroidMultiTargetsArchModule(module, DeviceSupported, MultilibCommon)
+	} else {
+		InitAndroidArchModule(module, DeviceSupported, MultilibBoth)
+	}
 	module.AddProperties(&module.properties)
 	return module
 }
@@ -98,17 +95,23 @@ func (m *packageTestModule) GenerateAndroidBuildActions(ctx ModuleContext) {
 	m.entries = m.CopyDepsToZip(ctx, m.GatherPackagingSpecs(ctx), zipFile)
 }
 
-func runPackagingTest(t *testing.T, multitarget bool, bp string, expected []string) {
+type packageTestModuleConfig struct {
+	multiTarget                bool
+	depsCollectFirstTargetOnly bool
+}
+
+func runPackagingTest(t *testing.T, config packageTestModuleConfig, bp string, expected []string) {
 	t.Helper()
 
 	var archVariant string
-	var moduleFactory ModuleFactory
-	if multitarget {
+	if config.multiTarget {
 		archVariant = "android_common"
-		moduleFactory = packageMultiTargetTestModuleFactory
 	} else {
 		archVariant = "android_arm64_armv8-a"
-		moduleFactory = packageTestModuleFactory
+	}
+
+	moduleFactory := func() Module {
+		return packageTestModuleFactory(config.multiTarget, config.depsCollectFirstTargetOnly)
 	}
 
 	result := GroupFixturePreparers(
@@ -128,8 +131,11 @@ func runPackagingTest(t *testing.T, multitarget bool, bp string, expected []stri
 }
 
 func TestPackagingBaseMultiTarget(t *testing.T) {
-	multiTarget := true
-	runPackagingTest(t, multiTarget,
+	config := packageTestModuleConfig{
+		multiTarget:                true,
+		depsCollectFirstTargetOnly: false,
+	}
+	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
@@ -141,7 +147,7 @@ func TestPackagingBaseMultiTarget(t *testing.T) {
 		}
 		`, []string{"lib64/foo"})
 
-	runPackagingTest(t, multiTarget,
+	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
@@ -158,7 +164,7 @@ func TestPackagingBaseMultiTarget(t *testing.T) {
 		}
 		`, []string{"lib64/foo", "lib64/bar"})
 
-	runPackagingTest(t, multiTarget,
+	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
@@ -176,7 +182,7 @@ func TestPackagingBaseMultiTarget(t *testing.T) {
 		}
 		`, []string{"lib32/foo", "lib32/bar", "lib64/foo", "lib64/bar"})
 
-	runPackagingTest(t, multiTarget,
+	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
@@ -199,7 +205,7 @@ func TestPackagingBaseMultiTarget(t *testing.T) {
 		}
 		`, []string{"lib32/foo", "lib32/bar", "lib64/foo"})
 
-	runPackagingTest(t, multiTarget,
+	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
@@ -221,7 +227,7 @@ func TestPackagingBaseMultiTarget(t *testing.T) {
 		}
 		`, []string{"lib32/foo", "lib64/foo", "lib64/bar"})
 
-	runPackagingTest(t, multiTarget,
+	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
@@ -252,8 +258,11 @@ func TestPackagingBaseMultiTarget(t *testing.T) {
 }
 
 func TestPackagingBaseSingleTarget(t *testing.T) {
-	multiTarget := false
-	runPackagingTest(t, multiTarget,
+	config := packageTestModuleConfig{
+		multiTarget:                false,
+		depsCollectFirstTargetOnly: false,
+	}
+	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
@@ -265,7 +274,7 @@ func TestPackagingBaseSingleTarget(t *testing.T) {
 		}
 		`, []string{"lib64/foo"})
 
-	runPackagingTest(t, multiTarget,
+	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
@@ -282,7 +291,7 @@ func TestPackagingBaseSingleTarget(t *testing.T) {
 		}
 		`, []string{"lib64/foo", "lib64/bar"})
 
-	runPackagingTest(t, multiTarget,
+	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
@@ -304,7 +313,7 @@ func TestPackagingBaseSingleTarget(t *testing.T) {
 		}
 		`, []string{"lib64/foo"})
 
-	runPackagingTest(t, multiTarget,
+	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
@@ -325,7 +334,7 @@ func TestPackagingBaseSingleTarget(t *testing.T) {
 		}
 		`, []string{"lib64/foo", "lib64/bar"})
 
-	runPackagingTest(t, multiTarget,
+	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
@@ -353,7 +362,7 @@ func TestPackagingBaseSingleTarget(t *testing.T) {
 		}
 		`, []string{"lib64/foo", "lib64/bar"})
 
-	runPackagingTest(t, multiTarget,
+	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
@@ -374,8 +383,11 @@ func TestPackagingBaseSingleTarget(t *testing.T) {
 func TestPackagingWithSkipInstallDeps(t *testing.T) {
 	// package -[dep]-> foo -[dep]-> bar      -[dep]-> baz
 	// Packaging should continue transitively through modules that are not installed.
-	multiTarget := false
-	runPackagingTest(t, multiTarget,
+	config := packageTestModuleConfig{
+		multiTarget:                false,
+		depsCollectFirstTargetOnly: false,
+	}
+	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
@@ -398,3 +410,130 @@ func TestPackagingWithSkipInstallDeps(t *testing.T) {
 		}
 		`, []string{"lib64/foo", "lib64/bar", "lib64/baz"})
 }
+
+func TestPackagingWithDepsCollectFirstTargetOnly(t *testing.T) {
+	config := packageTestModuleConfig{
+		multiTarget:                true,
+		depsCollectFirstTargetOnly: true,
+	}
+	runPackagingTest(t, config,
+		`
+		component {
+			name: "foo",
+		}
+
+		package_module {
+			name: "package",
+			deps: ["foo"],
+		}
+		`, []string{"lib64/foo"})
+
+	runPackagingTest(t, config,
+		`
+		component {
+			name: "foo",
+			deps: ["bar"],
+		}
+
+		component {
+			name: "bar",
+		}
+
+		package_module {
+			name: "package",
+			deps: ["foo"],
+		}
+		`, []string{"lib64/foo", "lib64/bar"})
+
+	runPackagingTest(t, config,
+		`
+		component {
+			name: "foo",
+			deps: ["bar"],
+		}
+
+		component {
+			name: "bar",
+		}
+
+		package_module {
+			name: "package",
+			deps: ["foo"],
+			compile_multilib: "both",
+		}
+		`, []string{"lib64/foo", "lib64/bar"})
+
+	runPackagingTest(t, config,
+		`
+		component {
+			name: "foo",
+		}
+
+		component {
+			name: "bar",
+			compile_multilib: "32",
+		}
+
+		package_module {
+			name: "package",
+			deps: ["foo"],
+			multilib: {
+				lib32: {
+					deps: ["bar"],
+				},
+			},
+			compile_multilib: "both",
+		}
+		`, []string{"lib32/bar", "lib64/foo"})
+
+	runPackagingTest(t, config,
+		`
+		component {
+			name: "foo",
+		}
+
+		component {
+			name: "bar",
+		}
+
+		package_module {
+			name: "package",
+			deps: ["foo"],
+			multilib: {
+				both: {
+					deps: ["bar"],
+				},
+			},
+			compile_multilib: "both",
+		}
+		`, []string{"lib64/foo", "lib32/bar", "lib64/bar"})
+
+	runPackagingTest(t, config,
+		`
+		component {
+			name: "foo",
+		}
+
+		component {
+			name: "bar",
+		}
+
+		component {
+			name: "baz",
+		}
+
+		package_module {
+			name: "package",
+			deps: ["foo"],
+			arch: {
+				arm64: {
+					deps: ["bar"],
+				},
+				x86_64: {
+					deps: ["baz"],
+				},
+			},
+			compile_multilib: "both",
+		}
+		`, []string{"lib64/foo", "lib64/bar"})
+}

filesystem/filesystem.go

@@ -152,6 +152,7 @@ func filesystemFactory() android.Module {
 func initFilesystemModule(module *filesystem) {
 	module.AddProperties(&module.properties)
 	android.InitPackageModule(module)
+	module.PackagingBase.DepsCollectFirstTargetOnly = true
 	android.InitAndroidMultiTargetsArchModule(module, android.DeviceSupported, android.MultilibCommon)
 	android.InitDefaultableModule(module)
 }

filesystem/filesystem_test.go

@@ -508,11 +508,7 @@ func TestFilterOutUnsupportedArches(t *testing.T) {
 		android_filesystem {
 			name: "fs_64_32",
 			compile_multilib: "both",
-			multilib: {
-				first: {
-					deps: ["foo"],
-				},
-			},
+			deps: ["foo"],
 		}
 
 		cc_binary {