Merge changes from topic "elide_empty_variants" into main
* changes:
Convert sdk mutator to TransitionMutator
Convert link mutator to TransitionMutator
Convert version mutator to TransitionMutator
Convert python_version mutator to TransitionMutator
Convert rust_libraries and rust_stdlinkage mutators to TransitionMutators
diff --git a/aconfig/init.go b/aconfig/init.go
index 256b213..de155ab 100644
--- a/aconfig/init.go
+++ b/aconfig/init.go
@@ -47,7 +47,7 @@
// For create-device-config-sysprops: Generate aconfig flag value map text file
aconfigTextRule = pctx.AndroidStaticRule("aconfig_text",
blueprint.RuleParams{
- Command: `${aconfig} dump-cache --dedup --format='{fully_qualified_name}={state:bool}'` +
+ Command: `${aconfig} dump-cache --dedup --format='{fully_qualified_name}:{permission}={state:bool}'` +
` --cache ${in}` +
` --out ${out}.tmp` +
` && ( if cmp -s ${out}.tmp ${out} ; then rm ${out}.tmp ; else mv ${out}.tmp ${out} ; fi )`,
diff --git a/android/Android.bp b/android/Android.bp
index 3c38148..774d24a 100644
--- a/android/Android.bp
+++ b/android/Android.bp
@@ -42,6 +42,7 @@
"buildinfo_prop.go",
"compliance_metadata.go",
"config.go",
+ "container.go",
"test_config.go",
"configurable_properties.go",
"configured_jars.go",
diff --git a/android/arch.go b/android/arch.go
index e0c6908..6d896e5 100644
--- a/android/arch.go
+++ b/android/arch.go
@@ -19,6 +19,7 @@
"fmt"
"reflect"
"runtime"
+ "slices"
"strings"
"github.com/google/blueprint"
@@ -587,19 +588,21 @@
}
osTargets := mctx.Config().Targets[os]
+
image := base.commonProperties.ImageVariation
// Filter NativeBridge targets unless they are explicitly supported.
// Skip creating native bridge variants for non-core modules.
if os == Android && !(base.IsNativeBridgeSupported() && image == CoreVariation) {
+ osTargets = slices.DeleteFunc(slices.Clone(osTargets), func(t Target) bool {
+ return bool(t.NativeBridge)
+ })
+ }
- var targets []Target
- for _, t := range osTargets {
- if !t.NativeBridge {
- targets = append(targets, t)
- }
- }
-
- osTargets = targets
+ // Filter HostCross targets if disabled.
+ if base.HostSupported() && !base.HostCrossSupported() {
+ osTargets = slices.DeleteFunc(slices.Clone(osTargets), func(t Target) bool {
+ return t.HostCross
+ })
}
// only the primary arch in the ramdisk / vendor_ramdisk / recovery partition
diff --git a/android/arch_test.go b/android/arch_test.go
index f0a58a9..6134a06 100644
--- a/android/arch_test.go
+++ b/android/arch_test.go
@@ -332,6 +332,12 @@
}
module {
+ name: "nohostcross",
+ host_supported: true,
+ host_cross_supported: false,
+ }
+
+ module {
name: "baz",
device_supported: false,
}
@@ -355,13 +361,14 @@
`
testCases := []struct {
- name string
- preparer FixturePreparer
- fooVariants []string
- barVariants []string
- bazVariants []string
- quxVariants []string
- firstVariants []string
+ name string
+ preparer FixturePreparer
+ fooVariants []string
+ barVariants []string
+ noHostCrossVariants []string
+ bazVariants []string
+ quxVariants []string
+ firstVariants []string
multiTargetVariants []string
multiTargetVariantsMap map[string][]string
@@ -373,6 +380,7 @@
preparer: nil,
fooVariants: []string{"android_arm64_armv8-a", "android_arm_armv7-a-neon"},
barVariants: append(buildOSVariants, "android_arm64_armv8-a", "android_arm_armv7-a-neon"),
+ noHostCrossVariants: append(buildOSVariants, "android_arm64_armv8-a", "android_arm_armv7-a-neon"),
bazVariants: nil,
quxVariants: append(buildOS32Variants, "android_arm_armv7-a-neon"),
firstVariants: append(buildOS64Variants, "android_arm64_armv8-a"),
@@ -390,6 +398,7 @@
}),
fooVariants: nil,
barVariants: buildOSVariants,
+ noHostCrossVariants: buildOSVariants,
bazVariants: nil,
quxVariants: buildOS32Variants,
firstVariants: buildOS64Variants,
@@ -406,6 +415,7 @@
}),
fooVariants: []string{"android_arm64_armv8-a", "android_arm_armv7-a-neon"},
barVariants: []string{"linux_musl_x86_64", "linux_musl_arm64", "linux_musl_x86", "android_arm64_armv8-a", "android_arm_armv7-a-neon"},
+ noHostCrossVariants: []string{"linux_musl_x86_64", "linux_musl_x86", "android_arm64_armv8-a", "android_arm_armv7-a-neon"},
bazVariants: nil,
quxVariants: []string{"linux_musl_x86", "android_arm_armv7-a-neon"},
firstVariants: []string{"linux_musl_x86_64", "linux_musl_arm64", "android_arm64_armv8-a"},
@@ -461,6 +471,10 @@
t.Errorf("want bar variants:\n%q\ngot:\n%q\n", w, g)
}
+ if g, w := enabledVariants(ctx, "nohostcross"), tt.noHostCrossVariants; !reflect.DeepEqual(w, g) {
+ t.Errorf("want nohostcross variants:\n%q\ngot:\n%q\n", w, g)
+ }
+
if g, w := enabledVariants(ctx, "baz"), tt.bazVariants; !reflect.DeepEqual(w, g) {
t.Errorf("want baz variants:\n%q\ngot:\n%q\n", w, g)
}
diff --git a/android/container.go b/android/container.go
new file mode 100644
index 0000000..c4fdd9c
--- /dev/null
+++ b/android/container.go
@@ -0,0 +1,233 @@
+// Copyright 2024 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package android
+
+import (
+ "reflect"
+ "slices"
+
+ "github.com/google/blueprint"
+)
+
+type StubsAvailableModule interface {
+ IsStubsModule() bool
+}
+
+// Returns true if the dependency module is a stubs module
+var depIsStubsModule = func(_ ModuleContext, _, dep Module) bool {
+ if stubsModule, ok := dep.(StubsAvailableModule); ok {
+ return stubsModule.IsStubsModule()
+ }
+ return false
+}
+
+// Labels of exception functions, which are used to determine special dependencies that allow
+// otherwise restricted inter-container dependencies
+type exceptionHandleFuncLabel int
+
+const (
+ checkStubs exceptionHandleFuncLabel = iota
+)
+
+// Functions cannot be used as a value passed in providers, because functions are not
+// hashable. As a workaround, the exceptionHandleFunc enum values are passed using providers,
+// and the corresponding functions are called from this map.
+var exceptionHandleFunctionsTable = map[exceptionHandleFuncLabel]func(ModuleContext, Module, Module) bool{
+ checkStubs: depIsStubsModule,
+}
+
+type InstallableModule interface {
+ EnforceApiContainerChecks() bool
+}
+
+type restriction struct {
+ // container of the dependency
+ dependency *container
+
+ // Error message to be emitted to the user when the dependency meets this restriction
+ errorMessage string
+
+ // List of labels of allowed exception functions that allows bypassing this restriction.
+ // If any of the functions mapped to each labels returns true, this dependency would be
+ // considered allowed and an error will not be thrown.
+ allowedExceptions []exceptionHandleFuncLabel
+}
+type container struct {
+ // The name of the container i.e. partition, api domain
+ name string
+
+ // Map of dependency restricted containers.
+ restricted []restriction
+}
+
+var (
+ VendorContainer = &container{
+ name: VendorVariation,
+ restricted: nil,
+ }
+ SystemContainer = &container{
+ name: "system",
+ restricted: []restriction{
+ {
+ dependency: VendorContainer,
+ errorMessage: "Module belonging to the system partition other than HALs is " +
+ "not allowed to depend on the vendor partition module, in order to support " +
+ "independent development/update cycles and to support the Generic System " +
+ "Image. Try depending on HALs, VNDK or AIDL instead.",
+ allowedExceptions: []exceptionHandleFuncLabel{},
+ },
+ },
+ }
+ ProductContainer = &container{
+ name: ProductVariation,
+ restricted: []restriction{
+ {
+ dependency: VendorContainer,
+ errorMessage: "Module belonging to the product partition is not allowed to " +
+ "depend on the vendor partition module, as this may lead to security " +
+ "vulnerabilities. Try depending on the HALs or utilize AIDL instead.",
+ allowedExceptions: []exceptionHandleFuncLabel{},
+ },
+ },
+ }
+ ApexContainer = initializeApexContainer()
+ CtsContainer = &container{
+ name: "cts",
+ restricted: []restriction{
+ {
+ dependency: SystemContainer,
+ errorMessage: "CTS module should not depend on the modules belonging to the " +
+ "system partition, including \"framework\". Depending on the system " +
+ "partition may lead to disclosure of implementation details and regression " +
+ "due to API changes across platform versions. Try depending on the stubs instead.",
+ allowedExceptions: []exceptionHandleFuncLabel{checkStubs},
+ },
+ },
+ }
+)
+
+func initializeApexContainer() *container {
+ apexContainer := &container{
+ name: "apex",
+ restricted: []restriction{
+ {
+ dependency: SystemContainer,
+ errorMessage: "Module belonging to Apex(es) is not allowed to depend on the " +
+ "modules belonging to the system partition. Either statically depend on the " +
+ "module or convert the depending module to java_sdk_library and depend on " +
+ "the stubs.",
+ allowedExceptions: []exceptionHandleFuncLabel{checkStubs},
+ },
+ },
+ }
+
+ apexContainer.restricted = append(apexContainer.restricted, restriction{
+ dependency: apexContainer,
+ errorMessage: "Module belonging to Apex(es) is not allowed to depend on the " +
+ "modules belonging to other Apex(es). Either include the depending " +
+ "module in the Apex or convert the depending module to java_sdk_library " +
+ "and depend on its stubs.",
+ allowedExceptions: []exceptionHandleFuncLabel{checkStubs},
+ })
+
+ return apexContainer
+}
+
+type ContainersInfo struct {
+ belongingContainers []*container
+
+ belongingApexes []ApexInfo
+}
+
+func (c *ContainersInfo) BelongingContainers() []*container {
+ return c.belongingContainers
+}
+
+var ContainersInfoProvider = blueprint.NewProvider[ContainersInfo]()
+
+// Determines if the module can be installed in the system partition or not.
+// Logic is identical to that of modulePartition(...) defined in paths.go
+func installInSystemPartition(ctx ModuleContext) bool {
+ module := ctx.Module()
+ return !module.InstallInTestcases() &&
+ !module.InstallInData() &&
+ !module.InstallInRamdisk() &&
+ !module.InstallInVendorRamdisk() &&
+ !module.InstallInDebugRamdisk() &&
+ !module.InstallInRecovery() &&
+ !module.InstallInVendor() &&
+ !module.InstallInOdm() &&
+ !module.InstallInProduct() &&
+ determineModuleKind(module.base(), ctx.blueprintBaseModuleContext()) == platformModule
+}
+
+func generateContainerInfo(ctx ModuleContext) ContainersInfo {
+ inSystem := installInSystemPartition(ctx)
+ inProduct := ctx.Module().InstallInProduct()
+ inVendor := ctx.Module().InstallInVendor()
+ inCts := false
+ inApex := false
+
+ if m, ok := ctx.Module().(ImageInterface); ok {
+ inProduct = inProduct || m.ProductVariantNeeded(ctx)
+ inVendor = inVendor || m.VendorVariantNeeded(ctx)
+ }
+
+ props := ctx.Module().GetProperties()
+ for _, prop := range props {
+ val := reflect.ValueOf(prop).Elem()
+ if val.Kind() == reflect.Struct {
+ testSuites := val.FieldByName("Test_suites")
+ if testSuites.IsValid() && testSuites.Kind() == reflect.Slice && slices.Contains(testSuites.Interface().([]string), "cts") {
+ inCts = true
+ }
+ }
+ }
+
+ var belongingApexes []ApexInfo
+ if apexInfo, ok := ModuleProvider(ctx, AllApexInfoProvider); ok {
+ belongingApexes = apexInfo.ApexInfos
+ inApex = true
+ }
+
+ containers := []*container{}
+ if inSystem {
+ containers = append(containers, SystemContainer)
+ }
+ if inProduct {
+ containers = append(containers, ProductContainer)
+ }
+ if inVendor {
+ containers = append(containers, VendorContainer)
+ }
+ if inCts {
+ containers = append(containers, CtsContainer)
+ }
+ if inApex {
+ containers = append(containers, ApexContainer)
+ }
+
+ return ContainersInfo{
+ belongingContainers: containers,
+ belongingApexes: belongingApexes,
+ }
+}
+
+func setContainerInfo(ctx ModuleContext) {
+ if _, ok := ctx.Module().(InstallableModule); ok {
+ containersInfo := generateContainerInfo(ctx)
+ SetProvider(ctx, ContainersInfoProvider, containersInfo)
+ }
+}
diff --git a/android/image.go b/android/image.go
index c278dcd..0f03107 100644
--- a/android/image.go
+++ b/android/image.go
@@ -22,7 +22,7 @@
// VendorVariantNeeded should return true if the module needs a vendor variant (installed on the vendor image).
VendorVariantNeeded(ctx BaseModuleContext) bool
- // ProductVariantNeeded should return true if the module needs a product variant (unstalled on the product image).
+ // ProductVariantNeeded should return true if the module needs a product variant (installed on the product image).
ProductVariantNeeded(ctx BaseModuleContext) bool
// CoreVariantNeeded should return true if the module needs a core variant (installed on the system image).
diff --git a/android/module.go b/android/module.go
index f7061db..91f2056 100644
--- a/android/module.go
+++ b/android/module.go
@@ -603,6 +603,11 @@
Device_supported *bool
}
+type hostCrossProperties struct {
+ // If set to true, build a variant of the module for the host cross. Defaults to true.
+ Host_cross_supported *bool
+}
+
type Multilib string
const (
@@ -718,6 +723,10 @@
m.AddProperties(&base.hostAndDeviceProperties)
}
+ if hod&hostCrossSupported != 0 {
+ m.AddProperties(&base.hostCrossProperties)
+ }
+
initArchModule(m)
}
@@ -803,6 +812,7 @@
distProperties distProperties
variableProperties interface{}
hostAndDeviceProperties hostAndDeviceProperties
+ hostCrossProperties hostCrossProperties
// Arch specific versions of structs in GetProperties() prior to
// initialization in InitAndroidArchModule, lets call it `generalProperties`.
@@ -1207,29 +1217,7 @@
continue
}
}
-
- // if the tagged dist file cannot be obtained from OutputFilesProvider,
- // fall back to use OutputFileProducer
- // TODO: remove this part after OutputFilesProvider fully replaces OutputFileProducer
- if outputFileProducer, ok := m.module.(OutputFileProducer); ok {
- // Call the OutputFiles(tag) method to get the paths associated with the tag.
- distFilesForTag, err := outputFileProducer.OutputFiles(tag)
- // If the tag was not supported and is not DefaultDistTag then it is an error.
- // Failing to find paths for DefaultDistTag is not an error. It just means
- // that the module type requires the legacy behavior.
- if err != nil && tag != DefaultDistTag {
- ctx.PropertyErrorf("dist.tag", "%s", err.Error())
- }
- distFiles = distFiles.addPathsForTag(tag, distFilesForTag...)
- } else if tag != DefaultDistTag {
- // If the tag was specified then it is an error if the module does not
- // implement OutputFileProducer because there is no other way of accessing
- // the paths for the specified tag.
- ctx.PropertyErrorf("dist.tag",
- "tag %s not supported because the module does not implement OutputFileProducer", tag)
- }
}
-
return distFiles
}
@@ -1321,7 +1309,11 @@
// hostEnabled is true if the host_supported property is true or the HostOrDeviceSupported
// value has the hostDefault bit set.
hostEnabled := proptools.BoolDefault(m.hostAndDeviceProperties.Host_supported, hod&hostDefault != 0)
- return hod&hostCrossSupported != 0 && hostEnabled
+
+ // Default true for the Host_cross_supported property
+ hostCrossEnabled := proptools.BoolDefault(m.hostCrossProperties.Host_cross_supported, true)
+
+ return hod&hostCrossSupported != 0 && hostEnabled && hostCrossEnabled
}
func (m *ModuleBase) Platform() bool {
@@ -1779,6 +1771,8 @@
variables: make(map[string]string),
}
+ setContainerInfo(ctx)
+
m.licenseMetadataFile = PathForModuleOut(ctx, "meta_lic")
dependencyInstallFiles, dependencyPackagingSpecs := m.computeInstallDeps(ctx)
@@ -2383,7 +2377,7 @@
// The name of the module.
moduleName string
- // The tag that will be passed to the module's OutputFileProducer.OutputFiles(tag) method.
+ // The tag that will be used to get the specific output file(s).
tag string
}
@@ -2437,14 +2431,7 @@
Srcs() Paths
}
-// A module that implements OutputFileProducer can be referenced from any property that is tagged with `android:"path"`
-// using the ":module" syntax or ":module{.tag}" syntax and provides a list of output files to be used as if they were
-// listed in the property.
-type OutputFileProducer interface {
- OutputFiles(tag string) (Paths, error)
-}
-
-// OutputFilesForModule returns the paths from an OutputFileProducer with the given tag. On error, including if the
+// OutputFilesForModule returns the output file paths with the given tag. On error, including if the
// module produced zero paths, it reports errors to the ctx and returns nil.
func OutputFilesForModule(ctx PathContext, module blueprint.Module, tag string) Paths {
paths, err := outputFilesForModule(ctx, module, tag)
@@ -2455,7 +2442,7 @@
return paths
}
-// OutputFileForModule returns the path from an OutputFileProducer with the given tag. On error, including if the
+// OutputFileForModule returns the output file paths with the given tag. On error, including if the
// module produced zero or multiple paths, it reports errors to the ctx and returns nil.
func OutputFileForModule(ctx PathContext, module blueprint.Module, tag string) Path {
paths, err := outputFilesForModule(ctx, module, tag)
@@ -2495,18 +2482,9 @@
if outputFilesFromProvider != nil || err != OutputFilesProviderNotSet {
return outputFilesFromProvider, err
}
- // TODO: add error when outputFilesFromProvider and err are both nil after
- // OutputFileProducer and SourceFileProducer are deprecated.
- if outputFileProducer, ok := module.(OutputFileProducer); ok {
- paths, err := outputFileProducer.OutputFiles(tag)
- if err != nil {
- return nil, fmt.Errorf("failed to get output file from module %q at tag %q: %s",
- pathContextName(ctx, module), tag, err.Error())
- }
- return paths, nil
- } else if sourceFileProducer, ok := module.(SourceFileProducer); ok {
+ if sourceFileProducer, ok := module.(SourceFileProducer); ok {
if tag != "" {
- return nil, fmt.Errorf("module %q is a SourceFileProducer, not an OutputFileProducer, and so does not support tag %q", pathContextName(ctx, module), tag)
+ return nil, fmt.Errorf("module %q is a SourceFileProducer, which does not support tag %q", pathContextName(ctx, module), tag)
}
paths := sourceFileProducer.Srcs()
return paths, nil
@@ -2525,7 +2503,12 @@
var outputFiles OutputFilesInfo
fromProperty := false
- if mctx, isMctx := ctx.(ModuleContext); isMctx {
+ type OutputFilesProviderModuleContext interface {
+ OtherModuleProviderContext
+ Module() Module
+ }
+
+ if mctx, isMctx := ctx.(OutputFilesProviderModuleContext); isMctx {
if mctx.Module() != module {
outputFiles, _ = OtherModuleProvider(mctx, module, OutputFilesProvider)
} else {
@@ -2535,11 +2518,11 @@
} else if cta, isCta := ctx.(*singletonContextAdaptor); isCta {
providerData, _ := cta.moduleProvider(module, OutputFilesProvider)
outputFiles, _ = providerData.(OutputFilesInfo)
+ } else {
+ return nil, fmt.Errorf("unsupported context %q in method outputFilesForModuleFromProvider", reflect.TypeOf(ctx))
}
- // TODO: Add a check for skipped context
if outputFiles.isEmpty() {
- // TODO: Add a check for param module not having OutputFilesProvider set
return nil, OutputFilesProviderNotSet
}
diff --git a/android/module_test.go b/android/module_test.go
index 1f3db5c..922ea21 100644
--- a/android/module_test.go
+++ b/android/module_test.go
@@ -935,31 +935,54 @@
}
}
-type fakeBlueprintModule struct{}
-
-func (fakeBlueprintModule) Name() string { return "foo" }
-
-func (fakeBlueprintModule) GenerateBuildActions(blueprint.ModuleContext) {}
-
type sourceProducerTestModule struct {
- fakeBlueprintModule
- source Path
+ ModuleBase
+ props struct {
+ // A represents the source file
+ A string
+ }
}
-func (s sourceProducerTestModule) Srcs() Paths { return Paths{s.source} }
-
-type outputFileProducerTestModule struct {
- fakeBlueprintModule
- output map[string]Path
- error map[string]error
+func sourceProducerTestModuleFactory() Module {
+ module := &sourceProducerTestModule{}
+ module.AddProperties(&module.props)
+ InitAndroidModule(module)
+ return module
}
-func (o outputFileProducerTestModule) OutputFiles(tag string) (Paths, error) {
- return PathsIfNonNil(o.output[tag]), o.error[tag]
+func (s sourceProducerTestModule) GenerateAndroidBuildActions(ModuleContext) {}
+
+func (s sourceProducerTestModule) Srcs() Paths { return PathsForTesting(s.props.A) }
+
+type outputFilesTestModule struct {
+ ModuleBase
+ props struct {
+ // A represents the tag
+ A string
+ // B represents the output file for tag A
+ B string
+ }
+}
+
+func outputFilesTestModuleFactory() Module {
+ module := &outputFilesTestModule{}
+ module.AddProperties(&module.props)
+ InitAndroidModule(module)
+ return module
+}
+
+func (o outputFilesTestModule) GenerateAndroidBuildActions(ctx ModuleContext) {
+ if o.props.A != "" || o.props.B != "" {
+ ctx.SetOutputFiles(PathsForTesting(o.props.B), o.props.A)
+ }
+ // This is to simulate the case that some module uses an object to set its
+ // OutputFilesProvider, but the object itself is empty.
+ ctx.SetOutputFiles(Paths{}, "missing")
}
type pathContextAddMissingDependenciesWrapper struct {
PathContext
+ OtherModuleProviderContext
missingDeps []string
}
@@ -970,52 +993,87 @@
return module.Name()
}
+func (p *pathContextAddMissingDependenciesWrapper) Module() Module { return nil }
+
func TestOutputFileForModule(t *testing.T) {
testcases := []struct {
name string
- module blueprint.Module
+ bp string
tag string
- env map[string]string
- config func(*config)
expected string
missingDeps []string
+ env map[string]string
+ config func(*config)
}{
{
- name: "SourceFileProducer",
- module: &sourceProducerTestModule{source: PathForTesting("foo.txt")},
- expected: "foo.txt",
+ name: "SourceFileProducer",
+ bp: `spt_module {
+ name: "test_module",
+ a: "spt.txt",
+ }
+ `,
+ tag: "",
+ expected: "spt.txt",
},
{
- name: "OutputFileProducer",
- module: &outputFileProducerTestModule{output: map[string]Path{"": PathForTesting("foo.txt")}},
- expected: "foo.txt",
+ name: "OutputFileProviderEmptyStringTag",
+ bp: `oft_module {
+ name: "test_module",
+ a: "",
+ b: "empty.txt",
+ }
+ `,
+ tag: "",
+ expected: "empty.txt",
},
{
- name: "OutputFileProducer_tag",
- module: &outputFileProducerTestModule{output: map[string]Path{"foo": PathForTesting("foo.txt")}},
+ name: "OutputFileProviderTag",
+ bp: `oft_module {
+ name: "test_module",
+ a: "foo",
+ b: "foo.txt",
+ }
+ `,
tag: "foo",
expected: "foo.txt",
},
{
- name: "OutputFileProducer_AllowMissingDependencies",
+ name: "OutputFileAllowMissingDependencies",
+ bp: `oft_module {
+ name: "test_module",
+ }
+ `,
+ tag: "missing",
+ expected: "missing_output_file/test_module",
+ missingDeps: []string{"test_module"},
config: func(config *config) {
config.TestProductVariables.Allow_missing_dependencies = boolPtr(true)
},
- module: &outputFileProducerTestModule{},
- missingDeps: []string{"foo"},
- expected: "missing_output_file/foo",
},
}
+
for _, tt := range testcases {
- config := TestConfig(buildDir, tt.env, "", nil)
- if tt.config != nil {
- tt.config(config.config)
- }
- ctx := &pathContextAddMissingDependenciesWrapper{
- PathContext: PathContextForTesting(config),
- }
- got := OutputFileForModule(ctx, tt.module, tt.tag)
- AssertPathRelativeToTopEquals(t, "expected source path", tt.expected, got)
- AssertArrayString(t, "expected missing deps", tt.missingDeps, ctx.missingDeps)
+ t.Run(tt.name, func(t *testing.T) {
+ result := GroupFixturePreparers(
+ PrepareForTestWithDefaults,
+ FixtureRegisterWithContext(func(ctx RegistrationContext) {
+ ctx.RegisterModuleType("spt_module", sourceProducerTestModuleFactory)
+ ctx.RegisterModuleType("oft_module", outputFilesTestModuleFactory)
+ }),
+ FixtureWithRootAndroidBp(tt.bp),
+ ).RunTest(t)
+
+ config := TestConfig(buildDir, tt.env, tt.bp, nil)
+ if tt.config != nil {
+ tt.config(config.config)
+ }
+ ctx := &pathContextAddMissingDependenciesWrapper{
+ PathContext: PathContextForTesting(config),
+ OtherModuleProviderContext: result.TestContext.OtherModuleProviderAdaptor(),
+ }
+ got := OutputFileForModule(ctx, result.ModuleForTests("test_module", "").Module(), tt.tag)
+ AssertPathRelativeToTopEquals(t, "expected output path", tt.expected, got)
+ AssertArrayString(t, "expected missing deps", tt.missingDeps, ctx.missingDeps)
+ })
}
}
diff --git a/android/neverallow.go b/android/neverallow.go
index 62c5e59..ef4b8b8 100644
--- a/android/neverallow.go
+++ b/android/neverallow.go
@@ -237,6 +237,7 @@
Without("name", "init_first_stage").
Without("name", "init_first_stage.microdroid").
With("install_in_root", "true").
+ NotModuleType("prebuilt_root").
Because("install_in_root is only for init_first_stage."),
}
}
diff --git a/android/packaging.go b/android/packaging.go
index ae412e1..c247ed2 100644
--- a/android/packaging.go
+++ b/android/packaging.go
@@ -17,6 +17,7 @@
import (
"fmt"
"path/filepath"
+ "sort"
"strings"
"github.com/google/blueprint"
@@ -377,31 +378,59 @@
// CopySpecsToDir is a helper that will add commands to the rule builder to copy the PackagingSpec
// entries into the specified directory.
func (p *PackagingBase) CopySpecsToDir(ctx ModuleContext, builder *RuleBuilder, specs map[string]PackagingSpec, dir WritablePath) (entries []string) {
- if len(specs) == 0 {
+ dirsToSpecs := make(map[WritablePath]map[string]PackagingSpec)
+ dirsToSpecs[dir] = specs
+ return p.CopySpecsToDirs(ctx, builder, dirsToSpecs)
+}
+
+// CopySpecsToDirs is a helper that will add commands to the rule builder to copy the PackagingSpec
+// entries into corresponding directories.
+func (p *PackagingBase) CopySpecsToDirs(ctx ModuleContext, builder *RuleBuilder, dirsToSpecs map[WritablePath]map[string]PackagingSpec) (entries []string) {
+ empty := true
+ for _, specs := range dirsToSpecs {
+ if len(specs) > 0 {
+ empty = false
+ break
+ }
+ }
+ if empty {
return entries
}
+
seenDir := make(map[string]bool)
preparerPath := PathForModuleOut(ctx, "preparer.sh")
cmd := builder.Command().Tool(preparerPath)
var sb strings.Builder
sb.WriteString("set -e\n")
- for _, k := range SortedKeys(specs) {
- ps := specs[k]
- destPath := filepath.Join(dir.String(), ps.relPathInPackage)
- destDir := filepath.Dir(destPath)
- entries = append(entries, ps.relPathInPackage)
- if _, ok := seenDir[destDir]; !ok {
- seenDir[destDir] = true
- sb.WriteString(fmt.Sprintf("mkdir -p %s\n", destDir))
- }
- if ps.symlinkTarget == "" {
- cmd.Implicit(ps.srcPath)
- sb.WriteString(fmt.Sprintf("cp %s %s\n", ps.srcPath, destPath))
- } else {
- sb.WriteString(fmt.Sprintf("ln -sf %s %s\n", ps.symlinkTarget, destPath))
- }
- if ps.executable {
- sb.WriteString(fmt.Sprintf("chmod a+x %s\n", destPath))
+
+ dirs := make([]WritablePath, 0, len(dirsToSpecs))
+ for dir, _ := range dirsToSpecs {
+ dirs = append(dirs, dir)
+ }
+ sort.Slice(dirs, func(i, j int) bool {
+ return dirs[i].String() < dirs[j].String()
+ })
+
+ for _, dir := range dirs {
+ specs := dirsToSpecs[dir]
+ for _, k := range SortedKeys(specs) {
+ ps := specs[k]
+ destPath := filepath.Join(dir.String(), ps.relPathInPackage)
+ destDir := filepath.Dir(destPath)
+ entries = append(entries, ps.relPathInPackage)
+ if _, ok := seenDir[destDir]; !ok {
+ seenDir[destDir] = true
+ sb.WriteString(fmt.Sprintf("mkdir -p %s\n", destDir))
+ }
+ if ps.symlinkTarget == "" {
+ cmd.Implicit(ps.srcPath)
+ sb.WriteString(fmt.Sprintf("cp %s %s\n", ps.srcPath, destPath))
+ } else {
+ sb.WriteString(fmt.Sprintf("ln -sf %s %s\n", ps.symlinkTarget, destPath))
+ }
+ if ps.executable {
+ sb.WriteString(fmt.Sprintf("chmod a+x %s\n", destPath))
+ }
}
}
diff --git a/android/paths.go b/android/paths.go
index 03772eb..dda48dd 100644
--- a/android/paths.go
+++ b/android/paths.go
@@ -463,8 +463,8 @@
// - glob, relative to the local module directory, resolves as filepath(s), relative to the local
// source directory.
// - other modules using the ":name{.tag}" syntax. These modules must implement SourceFileProducer
-// or OutputFileProducer. These resolve as a filepath to an output filepath or generated source
-// filepath.
+// or set the OutputFilesProvider. These resolve as a filepath to an output filepath or generated
+// source filepath.
//
// Properties passed as the paths argument must have been annotated with struct tag
// `android:"path"` so that dependencies on SourceFileProducer modules will have already been handled by the
@@ -491,8 +491,8 @@
// - glob, relative to the local module directory, resolves as filepath(s), relative to the local
// source directory. Not valid in excludes.
// - other modules using the ":name{.tag}" syntax. These modules must implement SourceFileProducer
-// or OutputFileProducer. These resolve as a filepath to an output filepath or generated source
-// filepath.
+// or set the OutputFilesProvider. These resolve as a filepath to an output filepath or generated
+// source filepath.
//
// excluding the items (similarly resolved
// Properties passed as the paths argument must have been annotated with struct tag
@@ -620,8 +620,8 @@
// - glob, relative to the local module directory, resolves as filepath(s), relative to the local
// source directory. Not valid in excludes.
// - other modules using the ":name{.tag}" syntax. These modules must implement SourceFileProducer
-// or OutputFileProducer. These resolve as a filepath to an output filepath or generated source
-// filepath.
+// or set the OutputFilesProvider. These resolve as a filepath to an output filepath or generated
+// source filepath.
//
// and a list of the module names of missing module dependencies are returned as the second return.
// Properties passed as the paths argument must have been annotated with struct tag
diff --git a/android/rule_builder.go b/android/rule_builder.go
index 85e29bd..8b03124 100644
--- a/android/rule_builder.go
+++ b/android/rule_builder.go
@@ -58,6 +58,7 @@
sboxInputs bool
sboxManifestPath WritablePath
missingDeps []string
+ args map[string]string
}
// NewRuleBuilder returns a newly created RuleBuilder.
@@ -78,6 +79,17 @@
return rb
}
+// Set the phony_output argument.
+// This causes the output files to be ignored.
+// If the output isn't created, it's not treated as an error.
+// The build rule is run every time whether or not the output is created.
+func (rb *RuleBuilder) SetPhonyOutput() {
+ if rb.args == nil {
+ rb.args = make(map[string]string)
+ }
+ rb.args["phony_output"] = "true"
+}
+
// RuleBuilderInstall is a tuple of install from and to locations.
type RuleBuilderInstall struct {
From Path
@@ -726,6 +738,12 @@
commandString = proptools.NinjaEscape(commandString)
}
+ args_vars := make([]string, len(r.args))
+ i := 0
+ for k, _ := range r.args {
+ args_vars[i] = k
+ i++
+ }
r.ctx.Build(r.pctx, BuildParams{
Rule: r.ctx.Rule(r.pctx, name, blueprint.RuleParams{
Command: commandString,
@@ -734,7 +752,7 @@
Rspfile: proptools.NinjaEscape(rspFile),
RspfileContent: rspFileContent,
Pool: pool,
- }),
+ }, args_vars...),
Inputs: rspFileInputs,
Implicits: inputs,
OrderOnly: r.OrderOnlys(),
@@ -744,6 +762,7 @@
Depfile: depFile,
Deps: depFormat,
Description: desc,
+ Args: r.args,
})
}
diff --git a/android/testing.go b/android/testing.go
index 18fd3b3..e39a1a7 100644
--- a/android/testing.go
+++ b/android/testing.go
@@ -1018,31 +1018,21 @@
return normalizeStringMapRelativeToTop(m.config, m.module.VariablesForTests())
}
-// OutputFiles first checks if module base outputFiles property has any output
+// OutputFiles checks if module base outputFiles property has any output
// files can be used to return.
-// If not, it calls OutputFileProducer.OutputFiles on the
-// encapsulated module, exits the test immediately if there is an error and
+// Exits the test immediately if there is an error and
// otherwise returns the result of calling Paths.RelativeToTop
// on the returned Paths.
func (m TestingModule) OutputFiles(t *testing.T, tag string) Paths {
- // TODO: remove OutputFileProducer part
outputFiles := m.Module().base().outputFiles
if tag == "" && outputFiles.DefaultOutputFiles != nil {
return outputFiles.DefaultOutputFiles.RelativeToTop()
} else if taggedOutputFiles, hasTag := outputFiles.TaggedOutputFiles[tag]; hasTag {
- return taggedOutputFiles
+ return taggedOutputFiles.RelativeToTop()
}
- producer, ok := m.module.(OutputFileProducer)
- if !ok {
- t.Fatalf("%q must implement OutputFileProducer\n", m.module.Name())
- }
- paths, err := producer.OutputFiles(tag)
- if err != nil {
- t.Fatal(err)
- }
-
- return paths.RelativeToTop()
+ t.Fatal(fmt.Errorf("No test output file has been set for tag %q", tag))
+ return nil
}
// TestingSingleton is wrapper around an android.Singleton that provides methods to find information about individual
diff --git a/android/util.go b/android/util.go
index e21e66b..3c0af2f 100644
--- a/android/util.go
+++ b/android/util.go
@@ -201,6 +201,12 @@
return listsDiffer, diff1, diff2
}
+// Returns true if the two lists have common elements.
+func HasIntersection[T comparable](l1, l2 []T) bool {
+ _, a, b := ListSetDifference(l1, l2)
+ return len(a)+len(b) < len(setFromList(l1))+len(setFromList(l2))
+}
+
// Returns true if the given string s is prefixed with any string in the given prefix list.
func HasAnyPrefix(s string, prefixList []string) bool {
for _, prefix := range prefixList {
diff --git a/android/util_test.go b/android/util_test.go
index 8e73d83..6537d69 100644
--- a/android/util_test.go
+++ b/android/util_test.go
@@ -818,3 +818,52 @@
})
}
}
+
+var hasIntersectionTestCases = []struct {
+ name string
+ l1 []string
+ l2 []string
+ expected bool
+}{
+ {
+ name: "empty",
+ l1: []string{"a", "b", "c"},
+ l2: []string{},
+ expected: false,
+ },
+ {
+ name: "both empty",
+ l1: []string{},
+ l2: []string{},
+ expected: false,
+ },
+ {
+ name: "identical",
+ l1: []string{"a", "b", "c"},
+ l2: []string{"a", "b", "c"},
+ expected: true,
+ },
+ {
+ name: "duplicates",
+ l1: []string{"a", "a", "a"},
+ l2: []string{"a", "b", "c"},
+ expected: true,
+ },
+ {
+ name: "duplicates with no intersection",
+ l1: []string{"d", "d", "d", "d"},
+ l2: []string{"a", "b", "c"},
+ expected: false,
+ },
+}
+
+func TestHasIntersection(t *testing.T) {
+ for _, testCase := range hasIntersectionTestCases {
+ t.Run(testCase.name, func(t *testing.T) {
+ hasIntersection := HasIntersection(testCase.l1, testCase.l2)
+ if !reflect.DeepEqual(hasIntersection, testCase.expected) {
+ t.Errorf("expected %#v, got %#v", testCase.expected, hasIntersection)
+ }
+ })
+ }
+}
diff --git a/android/variable.go b/android/variable.go
index d144f7d..3b02bc7 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -132,9 +132,11 @@
Keep_symbols *bool
Keep_symbols_and_debug_frame *bool
}
- Static_libs []string
- Whole_static_libs []string
- Shared_libs []string
+ Static_libs []string
+ Exclude_static_libs []string
+ Whole_static_libs []string
+ Shared_libs []string
+ Jni_libs []string
Cmdline []string
diff --git a/apex/Android.bp b/apex/Android.bp
index abae9e2..17fdfc3 100644
--- a/apex/Android.bp
+++ b/apex/Android.bp
@@ -37,6 +37,7 @@
"apex_test.go",
"bootclasspath_fragment_test.go",
"classpath_element_test.go",
+ "container_test.go",
"dexpreopt_bootjars_test.go",
"platform_bootclasspath_test.go",
"systemserver_classpath_fragment_test.go",
diff --git a/apex/apex.go b/apex/apex.go
index d3fa4f3..5a75d3e 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -2662,12 +2662,20 @@
})
}
+// TODO (b/221087384): Remove this allowlist
+var (
+ updatableApexesWithCurrentMinSdkVersionAllowlist = []string{"com.android.profiling"}
+)
+
// checkUpdatable enforces APEX and its transitive dep properties to have desired values for updatable APEXes.
func (a *apexBundle) checkUpdatable(ctx android.ModuleContext) {
if a.Updatable() {
if a.minSdkVersionValue(ctx) == "" {
ctx.PropertyErrorf("updatable", "updatable APEXes should set min_sdk_version as well")
}
+ if a.minSdkVersion(ctx).IsCurrent() && !android.InList(ctx.ModuleName(), updatableApexesWithCurrentMinSdkVersionAllowlist) {
+ ctx.PropertyErrorf("updatable", "updatable APEXes should not set min_sdk_version to current. Please use a finalized API level or a recognized in-development codename")
+ }
if a.UsePlatformApis() {
ctx.PropertyErrorf("updatable", "updatable APEXes can't use platform APIs")
}
diff --git a/apex/apex_test.go b/apex/apex_test.go
index 15c713b..a2dbbfc 100644
--- a/apex/apex_test.go
+++ b/apex/apex_test.go
@@ -11721,3 +11721,20 @@
java.CheckModuleHasDependency(t, res.TestContext, "myoverrideapex", "android_common_myoverrideapex_myoverrideapex", "foo")
}
+
+func TestUpdatableApexMinSdkVersionCurrent(t *testing.T) {
+ testApexError(t, `"myapex" .*: updatable: updatable APEXes should not set min_sdk_version to current. Please use a finalized API level or a recognized in-development codename`, `
+ apex {
+ name: "myapex",
+ key: "myapex.key",
+ updatable: true,
+ min_sdk_version: "current",
+ }
+
+ apex_key {
+ name: "myapex.key",
+ public_key: "testkey.avbpubkey",
+ private_key: "testkey.pem",
+ }
+ `)
+}
diff --git a/apex/container_test.go b/apex/container_test.go
new file mode 100644
index 0000000..3931174
--- /dev/null
+++ b/apex/container_test.go
@@ -0,0 +1,329 @@
+// Copyright 2024 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package apex
+
+import (
+ "android/soong/android"
+ "android/soong/java"
+ "fmt"
+ "testing"
+)
+
+var checkContainerMatch = func(t *testing.T, name string, container string, expected bool, actual bool) {
+ errorMessage := fmt.Sprintf("module %s container %s value differ", name, container)
+ android.AssertBoolEquals(t, errorMessage, expected, actual)
+}
+
+func TestApexDepsContainers(t *testing.T) {
+ result := android.GroupFixturePreparers(
+ prepareForApexTest,
+ java.PrepareForTestWithJavaSdkLibraryFiles,
+ java.FixtureWithLastReleaseApis("mybootclasspathlib"),
+ ).RunTestWithBp(t, `
+ apex {
+ name: "myapex",
+ key: "myapex.key",
+ bootclasspath_fragments: [
+ "mybootclasspathfragment",
+ ],
+ updatable: true,
+ min_sdk_version: "30",
+ }
+ apex_key {
+ name: "myapex.key",
+ public_key: "testkey.avbpubkey",
+ private_key: "testkey.pem",
+ }
+ bootclasspath_fragment {
+ name: "mybootclasspathfragment",
+ contents: [
+ "mybootclasspathlib",
+ ],
+ apex_available: [
+ "myapex",
+ ],
+ hidden_api: {
+ split_packages: ["*"],
+ },
+ }
+ java_sdk_library {
+ name: "mybootclasspathlib",
+ srcs: [
+ "mybootclasspathlib.java",
+ ],
+ apex_available: [
+ "myapex",
+ ],
+ compile_dex: true,
+ static_libs: [
+ "foo",
+ "baz",
+ ],
+ libs: [
+ "bar",
+ ],
+ min_sdk_version: "30",
+ }
+ java_library {
+ name: "foo",
+ srcs:[
+ "A.java",
+ ],
+ apex_available: [
+ "myapex",
+ ],
+ min_sdk_version: "30",
+ }
+ java_library {
+ name: "bar",
+ srcs:[
+ "A.java",
+ ],
+ min_sdk_version: "30",
+ }
+ java_library {
+ name: "baz",
+ srcs:[
+ "A.java",
+ ],
+ apex_available: [
+ "//apex_available:platform",
+ "myapex",
+ ],
+ min_sdk_version: "30",
+ }
+ `)
+ testcases := []struct {
+ moduleName string
+ variant string
+ isSystemContainer bool
+ isApexContainer bool
+ }{
+ {
+ moduleName: "mybootclasspathlib",
+ variant: "android_common_myapex",
+ isSystemContainer: true,
+ isApexContainer: true,
+ },
+ {
+ moduleName: "mybootclasspathlib.impl",
+ variant: "android_common_apex30",
+ isSystemContainer: true,
+ isApexContainer: true,
+ },
+ {
+ moduleName: "mybootclasspathlib.stubs",
+ variant: "android_common",
+ isSystemContainer: true,
+ isApexContainer: false,
+ },
+ {
+ moduleName: "foo",
+ variant: "android_common_apex30",
+ isSystemContainer: true,
+ isApexContainer: true,
+ },
+ {
+ moduleName: "bar",
+ variant: "android_common",
+ isSystemContainer: true,
+ isApexContainer: false,
+ },
+ {
+ moduleName: "baz",
+ variant: "android_common_apex30",
+ isSystemContainer: true,
+ isApexContainer: true,
+ },
+ }
+
+ for _, c := range testcases {
+ m := result.ModuleForTests(c.moduleName, c.variant)
+ containers, _ := android.OtherModuleProvider(result.TestContext.OtherModuleProviderAdaptor(), m.Module(), android.ContainersInfoProvider)
+ belongingContainers := containers.BelongingContainers()
+ checkContainerMatch(t, c.moduleName, "system", c.isSystemContainer, android.InList(android.SystemContainer, belongingContainers))
+ checkContainerMatch(t, c.moduleName, "apex", c.isApexContainer, android.InList(android.ApexContainer, belongingContainers))
+ }
+}
+
+func TestNonUpdatableApexDepsContainers(t *testing.T) {
+ result := android.GroupFixturePreparers(
+ prepareForApexTest,
+ java.PrepareForTestWithJavaSdkLibraryFiles,
+ java.FixtureWithLastReleaseApis("mybootclasspathlib"),
+ ).RunTestWithBp(t, `
+ apex {
+ name: "myapex",
+ key: "myapex.key",
+ bootclasspath_fragments: [
+ "mybootclasspathfragment",
+ ],
+ updatable: false,
+ }
+ apex_key {
+ name: "myapex.key",
+ public_key: "testkey.avbpubkey",
+ private_key: "testkey.pem",
+ }
+ bootclasspath_fragment {
+ name: "mybootclasspathfragment",
+ contents: [
+ "mybootclasspathlib",
+ ],
+ apex_available: [
+ "myapex",
+ ],
+ hidden_api: {
+ split_packages: ["*"],
+ },
+ }
+ java_sdk_library {
+ name: "mybootclasspathlib",
+ srcs: [
+ "mybootclasspathlib.java",
+ ],
+ apex_available: [
+ "myapex",
+ ],
+ compile_dex: true,
+ static_libs: [
+ "foo",
+ ],
+ libs: [
+ "bar",
+ ],
+ }
+ java_library {
+ name: "foo",
+ srcs:[
+ "A.java",
+ ],
+ apex_available: [
+ "myapex",
+ ],
+ }
+ java_library {
+ name: "bar",
+ srcs:[
+ "A.java",
+ ],
+ }
+ `)
+ testcases := []struct {
+ moduleName string
+ variant string
+ isSystemContainer bool
+ isApexContainer bool
+ }{
+ {
+ moduleName: "mybootclasspathlib",
+ variant: "android_common_myapex",
+ isSystemContainer: true,
+ isApexContainer: true,
+ },
+ {
+ moduleName: "mybootclasspathlib.impl",
+ variant: "android_common_apex10000",
+ isSystemContainer: true,
+ isApexContainer: true,
+ },
+ {
+ moduleName: "mybootclasspathlib.stubs",
+ variant: "android_common",
+ isSystemContainer: true,
+ isApexContainer: false,
+ },
+ {
+ moduleName: "foo",
+ variant: "android_common_apex10000",
+ isSystemContainer: true,
+ isApexContainer: true,
+ },
+ {
+ moduleName: "bar",
+ variant: "android_common",
+ isSystemContainer: true,
+ isApexContainer: false,
+ },
+ }
+
+ for _, c := range testcases {
+ m := result.ModuleForTests(c.moduleName, c.variant)
+ containers, _ := android.OtherModuleProvider(result.TestContext.OtherModuleProviderAdaptor(), m.Module(), android.ContainersInfoProvider)
+ belongingContainers := containers.BelongingContainers()
+ checkContainerMatch(t, c.moduleName, "system", c.isSystemContainer, android.InList(android.SystemContainer, belongingContainers))
+ checkContainerMatch(t, c.moduleName, "apex", c.isApexContainer, android.InList(android.ApexContainer, belongingContainers))
+ }
+}
+
+func TestUpdatableAndNonUpdatableApexesIdenticalMinSdkVersion(t *testing.T) {
+ result := android.GroupFixturePreparers(
+ prepareForApexTest,
+ java.PrepareForTestWithJavaSdkLibraryFiles,
+ android.FixtureMergeMockFs(android.MockFS{
+ "system/sepolicy/apex/myapex_non_updatable-file_contexts": nil,
+ "system/sepolicy/apex/myapex_updatable-file_contexts": nil,
+ }),
+ ).RunTestWithBp(t, `
+ apex {
+ name: "myapex_non_updatable",
+ key: "myapex_non_updatable.key",
+ java_libs: [
+ "foo",
+ ],
+ updatable: false,
+ min_sdk_version: "30",
+ }
+ apex_key {
+ name: "myapex_non_updatable.key",
+ public_key: "testkey.avbpubkey",
+ private_key: "testkey.pem",
+ }
+
+ apex {
+ name: "myapex_updatable",
+ key: "myapex_updatable.key",
+ java_libs: [
+ "foo",
+ ],
+ updatable: true,
+ min_sdk_version: "30",
+ }
+ apex_key {
+ name: "myapex_updatable.key",
+ public_key: "testkey.avbpubkey",
+ private_key: "testkey.pem",
+ }
+
+ java_library {
+ name: "foo",
+ srcs:[
+ "A.java",
+ ],
+ apex_available: [
+ "myapex_non_updatable",
+ "myapex_updatable",
+ ],
+ min_sdk_version: "30",
+ sdk_version: "current",
+ }
+ `)
+
+ fooApexVariant := result.ModuleForTests("foo", "android_common_apex30")
+ containers, _ := android.OtherModuleProvider(result.TestContext.OtherModuleProviderAdaptor(), fooApexVariant.Module(), android.ContainersInfoProvider)
+ belongingContainers := containers.BelongingContainers()
+ checkContainerMatch(t, "foo", "system", true, android.InList(android.SystemContainer, belongingContainers))
+ checkContainerMatch(t, "foo", "apex", true, android.InList(android.ApexContainer, belongingContainers))
+}
diff --git a/cc/cc.go b/cc/cc.go
index 9e730b7..64b2465 100644
--- a/cc/cc.go
+++ b/cc/cc.go
@@ -1867,8 +1867,10 @@
"libdl": true,
"libz": true,
// art apex
+ // TODO(b/234351700): Remove this when com.android.art.debug is gone.
"libandroidio": true,
"libdexfile": true,
+ "libdexfiled": true, // com.android.art.debug only
"libnativebridge": true,
"libnativehelper": true,
"libnativeloader": true,
diff --git a/cc/ccdeps.go b/cc/ccdeps.go
index d30abba..469fe31 100644
--- a/cc/ccdeps.go
+++ b/cc/ccdeps.go
@@ -85,9 +85,8 @@
moduleDeps := ccDeps{}
moduleInfos := map[string]ccIdeInfo{}
- // Track which projects have already had CMakeLists.txt generated to keep the first
- // variant for each project.
- seenProjects := map[string]bool{}
+ // Track if best variant (device arch match) has been found.
+ bestVariantFound := map[string]bool{}
pathToCC, _ := evalVariable(ctx, "${config.ClangBin}/")
moduleDeps.C_clang = fmt.Sprintf("%s%s", buildCMakePath(pathToCC), cClang)
@@ -96,7 +95,7 @@
ctx.VisitAllModules(func(module android.Module) {
if ccModule, ok := module.(*Module); ok {
if compiledModule, ok := ccModule.compiler.(CompiledInterface); ok {
- generateCLionProjectData(ctx, compiledModule, ccModule, seenProjects, moduleInfos)
+ generateCLionProjectData(ctx, compiledModule, ccModule, bestVariantFound, moduleInfos)
}
}
})
@@ -180,26 +179,30 @@
}
func generateCLionProjectData(ctx android.SingletonContext, compiledModule CompiledInterface,
- ccModule *Module, seenProjects map[string]bool, moduleInfos map[string]ccIdeInfo) {
+ ccModule *Module, bestVariantFound map[string]bool, moduleInfos map[string]ccIdeInfo) {
+ moduleName := ccModule.ModuleBase.Name()
srcs := compiledModule.Srcs()
+
+ // Skip if best variant has already been found.
+ if bestVariantFound[moduleName] {
+ return
+ }
+
+ // Skip if sources are empty.
if len(srcs) == 0 {
return
}
- // Only keep the DeviceArch variant module.
- if ctx.DeviceConfig().DeviceArch() != ccModule.ModuleBase.Arch().ArchType.Name {
+ // Check if device arch matches, in which case this is the best variant and takes precedence.
+ if ccModule.Device() && ccModule.ModuleBase.Arch().ArchType.Name == ctx.DeviceConfig().DeviceArch() {
+ bestVariantFound[moduleName] = true
+ } else if _, ok := moduleInfos[moduleName]; ok {
+ // Skip because this isn't the best variant and a previous one has already been added.
+ // Heuristically, ones that appear first are likely to be more relevant.
return
}
- clionProjectLocation := getCMakeListsForModule(ccModule, ctx)
- if seenProjects[clionProjectLocation] {
- return
- }
-
- seenProjects[clionProjectLocation] = true
-
- name := ccModule.ModuleBase.Name()
- dpInfo := moduleInfos[name]
+ dpInfo := ccIdeInfo{}
dpInfo.Path = append(dpInfo.Path, path.Dir(ctx.BlueprintFile(ccModule)))
dpInfo.Srcs = append(dpInfo.Srcs, srcs.Strings()...)
@@ -216,9 +219,9 @@
dpInfo.Local_Cpp_flags = parseCompilerCCParameters(ctx, ccModule.flags.Local.CppFlags)
dpInfo.System_include_flags = parseCompilerCCParameters(ctx, ccModule.flags.SystemIncludeFlags)
- dpInfo.Module_name = name
+ dpInfo.Module_name = moduleName
- moduleInfos[name] = dpInfo
+ moduleInfos[moduleName] = dpInfo
}
type Deal struct {
diff --git a/cc/config/global.go b/cc/config/global.go
index 62a4765..bf2502f 100644
--- a/cc/config/global.go
+++ b/cc/config/global.go
@@ -397,8 +397,8 @@
// prebuilts/clang default settings.
ClangDefaultBase = "prebuilts/clang/host"
- ClangDefaultVersion = "clang-r522817"
- ClangDefaultShortVersion = "18"
+ ClangDefaultVersion = "clang-r530567"
+ ClangDefaultShortVersion = "19"
// Directories with warnings from Android.bp files.
WarningAllowedProjects = []string{
diff --git a/cc/makevars.go b/cc/makevars.go
index 9d29aff..cd13965 100644
--- a/cc/makevars.go
+++ b/cc/makevars.go
@@ -138,7 +138,6 @@
ctx.Strict("CLANG_COVERAGE_HWASAN_FLAGS", strings.Join(clangCoverageHWASanFlags, " "))
ctx.Strict("ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS", strings.Join(asanCflags, " "))
- ctx.Strict("ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS", strings.Join(asanLdflags, " "))
ctx.Strict("HWADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS", strings.Join(hwasanCflags, " "))
ctx.Strict("HWADDRESS_SANITIZER_GLOBAL_OPTIONS", strings.Join(hwasanGlobalOptions, ","))
diff --git a/cc/sanitize.go b/cc/sanitize.go
index e6f00fa..64a313b 100644
--- a/cc/sanitize.go
+++ b/cc/sanitize.go
@@ -36,7 +36,6 @@
asanCflags = []string{
"-fno-omit-frame-pointer",
}
- asanLdflags = []string{"-Wl,-u,__asan_preinit"}
// DO NOT ADD MLLVM FLAGS HERE! ADD THEM BELOW TO hwasanCommonFlags.
hwasanCflags = []string{
@@ -797,16 +796,17 @@
flags.RequiredInstructionSet = "arm"
}
flags.Local.CFlags = append(flags.Local.CFlags, asanCflags...)
- flags.Local.LdFlags = append(flags.Local.LdFlags, asanLdflags...)
if Bool(sanProps.Writeonly) {
flags.Local.CFlags = append(flags.Local.CFlags, "-mllvm", "-asan-instrument-reads=0")
}
if ctx.Host() {
- // -nodefaultlibs (provided with libc++) prevents the driver from linking
- // libraries needed with -fsanitize=address. http://b/18650275 (WAI)
- flags.Local.LdFlags = append(flags.Local.LdFlags, "-Wl,--no-as-needed")
+ if !ctx.Darwin() { // ld64.lld doesn't know about '--no-as-needed'
+ // -nodefaultlibs (provided with libc++) prevents the driver from linking
+ // libraries needed with -fsanitize=address. http://b/18650275 (WAI)
+ flags.Local.LdFlags = append(flags.Local.LdFlags, "-Wl,--no-as-needed")
+ }
} else {
flags.Local.CFlags = append(flags.Local.CFlags, "-mllvm", "-asan-globals=0")
if ctx.bootstrap() {
diff --git a/cmd/release_config/release_config_lib/flag_declaration.go b/cmd/release_config/release_config_lib/flag_declaration.go
index 97d4d4c..22001bf 100644
--- a/cmd/release_config/release_config_lib/flag_declaration.go
+++ b/cmd/release_config/release_config_lib/flag_declaration.go
@@ -18,10 +18,21 @@
rc_proto "android/soong/cmd/release_config/release_config_proto"
)
+var (
+ // Allowlist: these flags may have duplicate (identical) declarations
+ // without generating an error. This will be removed once all such
+ // declarations have been fixed.
+ DuplicateDeclarationAllowlist = map[string]bool{}
+)
+
func FlagDeclarationFactory(protoPath string) (fd *rc_proto.FlagDeclaration) {
fd = &rc_proto.FlagDeclaration{}
if protoPath != "" {
LoadMessage(protoPath, fd)
}
+ // If the input didn't specify a value, create one (== UnspecifiedValue).
+ if fd.Value == nil {
+ fd.Value = &rc_proto.Value{Val: &rc_proto.Value_UnspecifiedValue{false}}
+ }
return fd
}
diff --git a/cmd/release_config/release_config_lib/release_config.go b/cmd/release_config/release_config_lib/release_config.go
index 6d71d93..adf0e62 100644
--- a/cmd/release_config/release_config_lib/release_config.go
+++ b/cmd/release_config/release_config_lib/release_config.go
@@ -192,6 +192,7 @@
workflowManual := rc_proto.Workflow(rc_proto.Workflow_MANUAL)
myDirsMap := make(map[int]bool)
+ myValueDirsMap := make(map[int]bool)
if isBuildPrefix && releasePlatformVersion != nil {
if MarshalValue(releasePlatformVersion.Value) != strings.ToUpper(config.Name) {
value := FlagValue{
@@ -226,6 +227,8 @@
config.PriorStagesMap[priorStage] = true
}
myDirsMap[contrib.DeclarationIndex] = true
+ // This path *could* provide a value for this release config.
+ myValueDirsMap[contrib.DeclarationIndex] = true
if config.AconfigFlagsOnly {
// AconfigFlagsOnly allows very very few build flag values, all of them are part of aconfig flags.
allowedFlags := map[string]bool{
@@ -243,10 +246,13 @@
if !ok {
return fmt.Errorf("Setting value for undefined flag %s in %s\n", name, value.path)
}
+ // Record that flag declarations from fa.DeclarationIndex were included in this release config.
myDirsMap[fa.DeclarationIndex] = true
+ // Do not set myValueDirsMap, since it just records that we *could* provide values here.
if fa.DeclarationIndex > contrib.DeclarationIndex {
// Setting location is to the left of declaration.
- return fmt.Errorf("Setting value for flag %s not allowed in %s\n", name, value.path)
+ return fmt.Errorf("Setting value for flag %s (declared in %s) not allowed in %s\n",
+ name, filepath.Dir(configs.ReleaseConfigMaps[fa.DeclarationIndex].path), value.path)
}
if isRoot && *fa.FlagDeclaration.Workflow != workflowManual {
// The "root" release config can only contain workflow: MANUAL flags.
@@ -273,10 +279,14 @@
releaseAconfigValueSets.Value = &rc_proto.Value{Val: &rc_proto.Value_StringValue{strings.TrimSpace(strings.Join(myAconfigValueSets, " "))}}
directories := []string{}
+ valueDirectories := []string{}
for idx, confDir := range configs.configDirs {
if _, ok := myDirsMap[idx]; ok {
directories = append(directories, confDir)
}
+ if _, ok := myValueDirsMap[idx]; ok {
+ valueDirectories = append(valueDirectories, confDir)
+ }
}
// Now build the per-partition artifacts
@@ -316,6 +326,7 @@
AconfigValueSets: myAconfigValueSets,
Inherits: myInherits,
Directories: directories,
+ ValueDirectories: valueDirectories,
PriorStages: SortedMapKeys(config.PriorStagesMap),
}
diff --git a/cmd/release_config/release_config_lib/release_configs.go b/cmd/release_config/release_config_lib/release_configs.go
index f2e1388..97eb8f1 100644
--- a/cmd/release_config/release_config_lib/release_configs.go
+++ b/cmd/release_config/release_config_lib/release_configs.go
@@ -42,6 +42,10 @@
// Flags declared this directory's flag_declarations/*.textproto
FlagDeclarations []rc_proto.FlagDeclaration
+
+ // Potential aconfig and build flag contributions in this map directory.
+ // This is used to detect errors.
+ FlagValueDirs map[string][]string
}
type ReleaseConfigDirMap map[string]int
@@ -272,6 +276,20 @@
configs.Aliases[name] = alias.Target
}
var err error
+ // Temporarily allowlist duplicate flag declaration files to prevent
+ // more from entering the tree while we work to clean up the duplicates
+ // that already exist.
+ dupFlagFile := filepath.Join(dir, "duplicate_allowlist.txt")
+ data, err := os.ReadFile(dupFlagFile)
+ if err == nil {
+ for _, flag := range strings.Split(string(data), "\n") {
+ flag = strings.TrimSpace(flag)
+ if strings.HasPrefix(flag, "//") || strings.HasPrefix(flag, "#") {
+ continue
+ }
+ DuplicateDeclarationAllowlist[flag] = true
+ }
+ }
err = WalkTextprotoFiles(dir, "flag_declarations", func(path string, d fs.DirEntry, err error) error {
flagDeclaration := FlagDeclarationFactory(path)
// Container must be specified.
@@ -285,14 +303,6 @@
}
}
- // TODO: once we have namespaces initialized, we can throw an error here.
- if flagDeclaration.Namespace == nil {
- flagDeclaration.Namespace = proto.String("android_UNKNOWN")
- }
- // If the input didn't specify a value, create one (== UnspecifiedValue).
- if flagDeclaration.Value == nil {
- flagDeclaration.Value = &rc_proto.Value{Val: &rc_proto.Value_UnspecifiedValue{false}}
- }
m.FlagDeclarations = append(m.FlagDeclarations, *flagDeclaration)
name := *flagDeclaration.Name
if name == "RELEASE_ACONFIG_VALUE_SETS" {
@@ -300,8 +310,8 @@
}
if def, ok := configs.FlagArtifacts[name]; !ok {
configs.FlagArtifacts[name] = &FlagArtifact{FlagDeclaration: flagDeclaration, DeclarationIndex: ConfigDirIndex}
- } else if !proto.Equal(def.FlagDeclaration, flagDeclaration) {
- return fmt.Errorf("Duplicate definition of %s", *flagDeclaration.Name)
+ } else if !proto.Equal(def.FlagDeclaration, flagDeclaration) || !DuplicateDeclarationAllowlist[name] {
+ return fmt.Errorf("Duplicate definition of %s in %s", *flagDeclaration.Name, path)
}
// Set the initial value in the flag artifact.
configs.FilesUsedMap[path] = true
@@ -317,6 +327,21 @@
return err
}
+ subDirs := func(subdir string) (ret []string) {
+ if flagVersions, err := os.ReadDir(filepath.Join(dir, subdir)); err == nil {
+ for _, e := range flagVersions {
+ if e.IsDir() && validReleaseConfigName(e.Name()) {
+ ret = append(ret, e.Name())
+ }
+ }
+ }
+ return
+ }
+ m.FlagValueDirs = map[string][]string{
+ "aconfig": subDirs("aconfig"),
+ "flag_values": subDirs("flag_values"),
+ }
+
err = WalkTextprotoFiles(dir, "release_configs", func(path string, d fs.DirEntry, err error) error {
releaseConfigContribution := &ReleaseConfigContribution{path: path, DeclarationIndex: ConfigDirIndex}
LoadMessage(path, &releaseConfigContribution.proto)
@@ -424,6 +449,27 @@
}
}
+ // Look for ignored flagging values. Gather the entire list to make it easier to fix them.
+ errors := []string{}
+ for _, contrib := range configs.ReleaseConfigMaps {
+ dirName := filepath.Dir(contrib.path)
+ for k, names := range contrib.FlagValueDirs {
+ for _, rcName := range names {
+ if config, err := configs.GetReleaseConfig(rcName); err == nil {
+ rcPath := filepath.Join(dirName, "release_configs", fmt.Sprintf("%s.textproto", config.Name))
+ if _, err := os.Stat(rcPath); err != nil {
+ errors = append(errors, fmt.Sprintf("%s exists but %s does not contribute to %s",
+ filepath.Join(dirName, k, rcName), dirName, config.Name))
+ }
+ }
+
+ }
+ }
+ }
+ if len(errors) > 0 {
+ return fmt.Errorf("%s", strings.Join(errors, "\n"))
+ }
+
releaseConfig, err := configs.GetReleaseConfig(targetRelease)
if err != nil {
return err
diff --git a/cmd/release_config/release_config_lib/util.go b/cmd/release_config/release_config_lib/util.go
index 9919c70..b149293 100644
--- a/cmd/release_config/release_config_lib/util.go
+++ b/cmd/release_config/release_config_lib/util.go
@@ -31,8 +31,9 @@
)
var (
- disableWarnings bool
- containerRegexp, _ = regexp.Compile("^[a-z][a-z0-9]*([._][a-z][a-z0-9]*)*$")
+ disableWarnings bool
+ containerRegexp, _ = regexp.Compile("^[a-z][a-z0-9]*([._][a-z][a-z0-9]*)*$")
+ releaseConfigRegexp, _ = regexp.Compile("^[a-z][a-z0-9]*([._][a-z0-9]*)*$")
)
type StringList []string
@@ -179,6 +180,10 @@
return containerRegexp.MatchString(container)
}
+func validReleaseConfigName(name string) bool {
+ return releaseConfigRegexp.MatchString(name)
+}
+
// Returns the default value for release config artifacts.
func GetDefaultOutDir() string {
outEnv := os.Getenv("OUT_DIR")
diff --git a/cmd/release_config/release_config_proto/build_flags_out.pb.go b/cmd/release_config/release_config_proto/build_flags_out.pb.go
index b246eb6..c63ea26 100644
--- a/cmd/release_config/release_config_proto/build_flags_out.pb.go
+++ b/cmd/release_config/release_config_proto/build_flags_out.pb.go
@@ -223,12 +223,18 @@
// The names of the release_config_artifacts from which we inherited.
// Included for reference only.
Inherits []string `protobuf:"bytes,5,rep,name=inherits" json:"inherits,omitempty"`
- // The release config directories used for this config.
+ // The release config directories used for this config. This includes
+ // directories that provide flag declarations, but do not provide any flag
+ // values specific to this release config.
// For example, "build/release".
Directories []string `protobuf:"bytes,6,rep,name=directories" json:"directories,omitempty"`
// Prior stage(s) for flag advancement (during development).
// Once a flag has met criteria in a prior stage, it can advance to this one.
PriorStages []string `protobuf:"bytes,7,rep,name=prior_stages,json=priorStages" json:"prior_stages,omitempty"`
+ // The release config directories that contribute directly to this release
+ // config. The listed directories contain at least a `release_config` message
+ // for this release config.
+ ValueDirectories []string `protobuf:"bytes,8,rep,name=value_directories,json=valueDirectories" json:"value_directories,omitempty"`
}
func (x *ReleaseConfigArtifact) Reset() {
@@ -312,6 +318,13 @@
return nil
}
+func (x *ReleaseConfigArtifact) GetValueDirectories() []string {
+ if x != nil {
+ return x.ValueDirectories
+ }
+ return nil
+}
+
type ReleaseConfigsArtifact struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
@@ -412,7 +425,7 @@
0x72, 0x6f, 0x69, 0x64, 0x2e, 0x72, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x5f, 0x63, 0x6f, 0x6e,
0x66, 0x69, 0x67, 0x5f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e, 0x66, 0x6c, 0x61, 0x67, 0x5f, 0x61,
0x72, 0x74, 0x69, 0x66, 0x61, 0x63, 0x74, 0x52, 0x05, 0x66, 0x6c, 0x61, 0x67, 0x73, 0x52, 0x0e,
- 0x66, 0x6c, 0x61, 0x67, 0x5f, 0x61, 0x72, 0x74, 0x69, 0x66, 0x61, 0x63, 0x74, 0x73, 0x22, 0xb0,
+ 0x66, 0x6c, 0x61, 0x67, 0x5f, 0x61, 0x72, 0x74, 0x69, 0x66, 0x61, 0x63, 0x74, 0x73, 0x22, 0xdd,
0x02, 0x0a, 0x17, 0x72, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x5f, 0x63, 0x6f, 0x6e, 0x66, 0x69,
0x67, 0x5f, 0x61, 0x72, 0x74, 0x69, 0x66, 0x61, 0x63, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61,
0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x1f,
@@ -431,42 +444,44 @@
0x09, 0x52, 0x0b, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x69, 0x65, 0x73, 0x12, 0x21,
0x0a, 0x0c, 0x70, 0x72, 0x69, 0x6f, 0x72, 0x5f, 0x73, 0x74, 0x61, 0x67, 0x65, 0x73, 0x18, 0x07,
0x20, 0x03, 0x28, 0x09, 0x52, 0x0b, 0x70, 0x72, 0x69, 0x6f, 0x72, 0x53, 0x74, 0x61, 0x67, 0x65,
- 0x73, 0x52, 0x0e, 0x66, 0x6c, 0x61, 0x67, 0x5f, 0x61, 0x72, 0x74, 0x69, 0x66, 0x61, 0x63, 0x74,
- 0x73, 0x22, 0xe8, 0x03, 0x0a, 0x18, 0x72, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x5f, 0x63, 0x6f,
- 0x6e, 0x66, 0x69, 0x67, 0x73, 0x5f, 0x61, 0x72, 0x74, 0x69, 0x66, 0x61, 0x63, 0x74, 0x12, 0x5c,
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- 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x35, 0x2e, 0x61, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64,
+ 0x73, 0x12, 0x2b, 0x0a, 0x11, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x5f, 0x64, 0x69, 0x72, 0x65, 0x63,
+ 0x74, 0x6f, 0x72, 0x69, 0x65, 0x73, 0x18, 0x08, 0x20, 0x03, 0x28, 0x09, 0x52, 0x10, 0x76, 0x61,
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+ 0x03, 0x0a, 0x18, 0x72, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x5f, 0x63, 0x6f, 0x6e, 0x66, 0x69,
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+ 0x01, 0x28, 0x0b, 0x32, 0x35, 0x2e, 0x61, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x2e, 0x72, 0x65,
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}
var (
diff --git a/cmd/release_config/release_config_proto/build_flags_out.proto b/cmd/release_config/release_config_proto/build_flags_out.proto
index 2f1715b..4dc84e9 100644
--- a/cmd/release_config/release_config_proto/build_flags_out.proto
+++ b/cmd/release_config/release_config_proto/build_flags_out.proto
@@ -82,13 +82,20 @@
// Included for reference only.
repeated string inherits = 5;
- // The release config directories used for this config.
+ // The release config directories used for this config. This includes
+ // directories that provide flag declarations, but do not provide any flag
+ // values specific to this release config.
// For example, "build/release".
repeated string directories = 6;
// Prior stage(s) for flag advancement (during development).
// Once a flag has met criteria in a prior stage, it can advance to this one.
repeated string prior_stages = 7;
+
+ // The release config directories that contribute directly to this release
+ // config. The listed directories contain at least a `release_config` message
+ // for this release config.
+ repeated string value_directories = 8;
}
message release_configs_artifact {
diff --git a/docs/java.dot b/docs/java.dot
new file mode 100644
index 0000000..ad7628d
--- /dev/null
+++ b/docs/java.dot
@@ -0,0 +1,127 @@
+digraph java {
+ //rankdir="LR";
+ //splines="false";
+ //cluster=true;
+ //node [ ordering="in" ];
+ node [ shape="rect" style="rounded" color="blue" ];
+
+ {
+ rank="same";
+ lib_java_sources [ label="library\njava sources" group="lib" ];
+ lib2_java_sources [ label="library\njava sources" group="lib2" ];
+ app_java_sources [ label="app\njava sources" group="app" ];
+ }
+
+ node [ group="lib"];
+ {
+ rank="same";
+ lib_java_classes [ label="library java\n.class files" ];
+ lib_java_headers [ label="library java\nheader .class files" ];
+ }
+
+ node [ group="lib2"];
+ {
+ rank="same";
+ lib_spacer [ style=invis width=4 ];
+ lib2_java_classes [ label="library java\n.class files" ];
+ lib2_java_headers [ label="library java\nheader .class files" ];
+ }
+ {
+ rank="same";
+ lib2_combined_classes [ label="combined library\n.class files" ];
+ lib2_combined_headers [ label="combined library\nheader .class files" ];
+ }
+
+ node [ group="app"];
+ {
+ rank="same";
+ lib2_spacer [ style=invis width=4 ];
+ app_java_classes [ label="app java\n.class files" ];
+ }
+ {
+ rank="same";
+ app_combined_classes [ label="combined app and library\n.class files" ];
+ }
+ {
+ rank="same";
+ app_dex [ label="app classes.dex files" ];
+ }
+
+
+ node [ shape="rect" style="" color="black" ];
+ node [ group="lib"];
+ {
+ rank="same";
+ lib_turbine_action [ label="turbine" ];
+ lib_javac_action [ label="javac" ];
+ }
+
+ node [ group="lib2"];
+ {
+ rank="same";
+ lib2_turbine_action [ label="turbine" ];
+ lib2_javac_action [ label="javac" ];
+ }
+ {
+ rank="same";
+ lib2_combine_action [ label="merge_zips" ];
+ lib2_combine_headers_action [ label="merge_zips" ];
+ }
+
+ node [ group="app"];
+ {
+ rank="same";
+ app_javac_action [ label="javac" ];
+ }
+ {
+ rank="same";
+ app_combine_action [ label="merge_zips" ];
+ }
+ {
+ rank="same";
+ app_r8_action [ label="r8" ];
+ }
+
+ // library
+
+ lib_java_sources -> lib_turbine_action [ weight=100 ];
+ lib_turbine_action -> lib_java_headers [ weight=100 ];
+
+ lib_java_sources -> lib_javac_action [ weight=1000 ];
+ lib_javac_action -> lib_java_classes [ weight=100 ];
+
+ lib_java_headers -> lib_spacer [ style=invis ];
+
+ // library 2
+
+ lib_java_headers -> lib2_turbine_action [ weight=0 ];
+ lib2_java_sources -> lib2_turbine_action [ weight=100 ];
+ lib2_turbine_action -> lib2_java_headers [ weight=100 ];
+
+ lib_java_headers -> lib2_javac_action [ weight=0 ];
+ lib2_java_sources -> lib2_javac_action [ weight=1000 ];
+ lib2_javac_action ->lib2_java_classes [ weight=100 ];
+
+ lib_java_classes -> lib2_combine_action [ weight=0 ];
+ lib2_java_classes -> lib2_combine_action [ weight=100 ];
+ lib2_combine_action -> lib2_combined_classes [ weight=100 ];
+
+ lib_java_headers -> lib2_combine_headers_action [ weight=0 ];
+ lib2_java_headers -> lib2_combine_headers_action [ weight=100 ];
+ lib2_combine_headers_action -> lib2_combined_headers [ weight=100 ];
+
+ lib2_combined_headers -> lib2_spacer [ style=invis ];
+
+ // app
+
+ lib2_combined_headers -> app_javac_action [ weight=0 ];
+ app_java_sources -> app_javac_action [ weight=1000 ];
+ app_javac_action -> app_java_classes [ weight=100 ];
+
+ lib2_combined_classes -> app_combine_action [ weight=0 ];
+ app_java_classes -> app_combine_action [ weight=100 ];
+ app_combine_action -> app_combined_classes [ weight=100 ];
+
+ app_combined_classes -> app_r8_action;
+ app_r8_action -> app_dex [ weight=100 ];
+}
diff --git a/docs/kotlin.dot b/docs/kotlin.dot
new file mode 100644
index 0000000..7a23c16
--- /dev/null
+++ b/docs/kotlin.dot
@@ -0,0 +1,196 @@
+digraph java {
+ //rankdir="LR";
+ //splines="false";
+ //cluster=true;
+ ranksep="0.75 equally"
+ //node [ ordering="in" ];
+ node [ shape="rect" style="rounded" color="blue" ];
+ {
+ rank="same";
+ lib_java_sources [ label="library\njava sources" group="lib" ];
+ lib_kotlin_sources [ label="library\nkotlin sources" group="lib" ];
+ lib2_java_sources [ label="library\njava sources" group="lib2" ];
+ lib2_kotlin_sources [ label="library\nkotlin sources" group="lib2" ];
+ app_java_sources [ label="app\njava sources" group="app" ];
+ app_kotlin_sources [ label="app\nkotlin sources" group="app" ];
+ }
+
+ node [ group="lib"];
+ {
+ rank="same";
+ lib_kotlin_classes [ label="library kotlin\n.class files" ];
+ lib_kotlin_headers [ label="library kotlin\nheader .class files" ];
+ }
+ {
+ rank="same";
+ lib_java_classes [ label="library java\n.class files" ];
+ lib_java_headers [ label="library java\nheader .class files" ];
+ }
+ {
+ rank="same";
+ lib_combined_classes [ label="combined library\n.class files" ];
+ lib_combined_headers [ label="combined library\nheader .class files" ];
+ }
+
+ node [ group="lib2"];
+ {
+ rank="same";
+ lib_spacer [ style=invis width=4 ];
+ lib2_kotlin_classes [ label="library kotlin\n.class files" ];
+ lib2_kotlin_headers [ label="library kotlin\nheader .class files" ];
+ }
+ {
+ rank="same";
+ lib2_java_classes [ label="library java\n.class files" ];
+ lib2_java_headers [ label="library java\nheader .class files" ];
+ }
+ {
+ rank="same";
+ lib2_combined_classes [ label="combined library\n.class files" ];
+ lib2_combined_headers [ label="combined library\nheader .class files" ];
+ }
+
+ node [ group="app"];
+ {
+ rank="same";
+ lib2_spacer [ style=invis width=4 ];
+ app_kotlin_classes [ label="app kotlin\n.class files" ];
+ app_kotlin_headers [ label="app kotlin\nheader .class files" ] }
+ {
+ rank="same";
+ app_java_classes [ label="app java\n.class files" ];
+ }
+ {
+ rank="same";
+ app_combined_classes [ label="combined app and library\n.class files" ];
+ }
+ {
+ rank="same";
+ app_dex [ label="app classes.dex files" ];
+ }
+
+
+ node [ shape="rect" style="" color="black" ];
+ node [ group="lib"];
+ {
+ rank="same";
+ lib_kotlinc_action [ label="kotlinc" ];
+ }
+ {
+ rank="same";
+ lib_turbine_action [ label="turbine" ];
+ lib_javac_action [ label="javac" ];
+ }
+ {
+ rank="same";
+ lib_combine_action [ label="merge_zips" ];
+ lib_combine_headers_action [ label="merge_zips" ];
+ }
+
+ node [ group="lib2"];
+ {
+ rank="same";
+ lib2_kotlinc_action [ label="kotlinc" ];
+ }
+ {
+ rank="same";
+ lib2_turbine_action [ label="turbine" ];
+ lib2_javac_action [ label="javac" ];
+ }
+ {
+ rank="same";
+ lib2_combine_action [ label="merge_zips" ];
+ lib2_combine_headers_action [ label="merge_zips" ];
+ }
+
+ node [ group="app"];
+ {
+ rank="same";
+ app_kotlinc_action [ label="kotlinc" ];
+ }
+ {
+ rank="same";
+ app_javac_action [ label="javac" ];
+ }
+ {
+ rank="same";
+ app_combine_action [ label="merge_zips" ];
+ }
+ {
+ rank="same";
+ app_r8_action [ label="r8" ];
+ }
+
+ // library
+
+ lib_kotlin_sources -> lib_kotlinc_action [ weight=100 ];
+ lib_java_sources -> lib_kotlinc_action;
+ lib_kotlinc_action -> lib_kotlin_classes, lib_kotlin_headers [ weight=100 ];
+
+ lib_kotlin_headers -> lib_turbine_action [ weight=0 ];
+ lib_java_sources -> lib_turbine_action [ weight=100 ];
+ lib_turbine_action -> lib_java_headers [ weight=100 ];
+
+ lib_kotlin_headers -> lib_javac_action [ weight=0 ];
+ lib_java_sources -> lib_javac_action [ weight=1000 ];
+ lib_javac_action -> lib_java_classes [ weight=100 ];
+
+ lib_kotlin_classes -> lib_combine_action [ weight = 0 ];
+ lib_java_classes -> lib_combine_action [ weight = 100 ];
+ lib_combine_action -> lib_combined_classes [ weight=100 ];
+
+ lib_kotlin_headers -> lib_combine_headers_action [ weight = 0 ];
+ lib_java_headers -> lib_combine_headers_action [ weight = 100 ];
+ lib_combine_headers_action -> lib_combined_headers [ weight=100 ];
+
+ lib_combined_headers -> lib_spacer [ style=invis ];
+
+ // library 2
+
+ lib_combined_headers -> lib2_kotlinc_action [ weight=0 ];
+ lib2_kotlin_sources -> lib2_kotlinc_action [ weight=100 ];
+ lib2_java_sources -> lib2_kotlinc_action;
+ lib2_kotlinc_action -> lib2_kotlin_classes, lib2_kotlin_headers [ weight=100 ];
+
+ lib_combined_headers -> lib2_turbine_action [ weight=0 ];
+ lib2_kotlin_headers -> lib2_turbine_action [ weight=0 ];
+ lib2_java_sources -> lib2_turbine_action [ weight=100 ];
+ lib2_turbine_action -> lib2_java_headers [ weight=100 ];
+
+ lib_combined_headers -> lib2_javac_action [ weight=0 ];
+ lib2_kotlin_headers -> lib2_javac_action [ weight=0 ];
+ lib2_java_sources -> lib2_javac_action [ weight=1000 ];
+ lib2_javac_action ->lib2_java_classes [ weight=100 ];
+
+ lib_combined_classes -> lib2_combine_action [ weight=0 ];
+ lib2_kotlin_classes -> lib2_combine_action [ weight=0 ];
+ lib2_java_classes -> lib2_combine_action [ weight=100 ];
+ lib2_combine_action -> lib2_combined_classes [ weight=100 ];
+
+ lib_combined_headers -> lib2_combine_headers_action [ weight=0 ];
+ lib2_kotlin_headers -> lib2_combine_headers_action [ weight=0 ];
+ lib2_java_headers -> lib2_combine_headers_action [ weight=100 ];
+ lib2_combine_headers_action -> lib2_combined_headers [ weight=100 ];
+
+ lib2_combined_headers -> lib2_spacer [ style=invis ];
+
+ // app
+
+ lib2_combined_headers -> app_kotlinc_action [ weight=0 ];
+ app_kotlin_sources -> app_kotlinc_action [ weight=100 ];
+ app_java_sources -> app_kotlinc_action;
+ app_kotlinc_action -> app_kotlin_headers, app_kotlin_classes [ weight=100 ];
+
+ lib2_combined_headers -> app_javac_action [ weight=0 ];
+ app_kotlin_headers -> app_javac_action [ weight=0 ];
+ app_java_sources -> app_javac_action [ weight=1000 ];
+ app_javac_action -> app_java_classes [ weight=100 ];
+
+ lib2_combined_classes -> app_combine_action [ weight=0 ];
+ app_kotlin_classes -> app_combine_action [ weight=0 ];
+ app_java_classes -> app_combine_action [ weight=100 ];
+ app_combine_action -> app_combined_classes [ weight=100 ];
+
+ app_combined_classes -> app_r8_action;
+ app_r8_action -> app_dex [ weight=100 ];
+}
diff --git a/docs/kotlin_with_annotation_processors.dot b/docs/kotlin_with_annotation_processors.dot
new file mode 100644
index 0000000..70c9bf3
--- /dev/null
+++ b/docs/kotlin_with_annotation_processors.dot
@@ -0,0 +1,277 @@
+digraph java {
+ //rankdir="LR";
+ //splines="false";
+ //cluster=true;
+ ranksep="0.75 equally"
+ //node [ ordering="in" ];
+ node [ shape="rect" style="rounded" color="blue" ];
+ {
+ rank="same";
+ lib_java_sources [ label="library\njava sources" group="lib" ];
+ lib_kotlin_sources [ label="library\nkotlin sources" group="lib" ];
+ lib2_java_sources [ label="library\njava sources" group="lib2" ];
+ lib2_kotlin_sources [ label="library\nkotlin sources" group="lib2" ];
+ app_java_sources [ label="app\njava sources" group="app" ];
+ app_kotlin_sources [ label="app\nkotlin sources" group="app" ];
+ }
+
+ node [ group="lib"];
+ {
+ rank="same";
+ lib_kotlin_stubs [ label="library\nkotlin stubs" ];
+ }
+ {
+ rank="same";
+ lib_apt_src_jar [ label="library annotation\nprocessor sources" ];
+ }
+ {
+ rank="same";
+ lib_kotlin_classes [ label="library kotlin\n.class files" ];
+ lib_kotlin_headers [ label="library kotlin\nheader .class files" ];
+ }
+ {
+ rank="same";
+ lib_java_classes [ label="library java\n.class files" ];
+ lib_java_headers [ label="library java\nheader .class files" ];
+ }
+ {
+ rank="same";
+ lib_combined_classes [ label="combined library\n.class files" ];
+ lib_combined_headers [ label="combined library\nheader .class files" ];
+ }
+
+ node [ group="lib2"];
+ {
+ rank="same";
+ lib_spacer [ style=invis width=4 ];
+ lib2_kotlin_stubs [ label="library\nkotlin stubs" ];
+ }
+ {
+ rank="same";
+ lib2_apt_src_jar [ label="library annotation\nprocessor sources" ];
+ }
+ {
+ rank="same";
+ lib2_kotlin_classes [ label="library kotlin\n.class files" ];
+ lib2_kotlin_headers [ label="library kotlin\nheader .class files" ];
+ }
+ {
+ rank="same";
+ lib2_java_classes [ label="library java\n.class files" ];
+ lib2_java_headers [ label="library java\nheader .class files" ];
+ }
+ {
+ rank="same";
+ lib2_combined_classes [ label="combined library\n.class files" ];
+ lib2_combined_headers [ label="combined library\nheader .class files" ];
+ }
+
+ node [ group="app"];
+ {
+ rank="same";
+ lib2_spacer [ style=invis width=4 ];
+ app_kotlin_stubs [ label="app\nkotlin stubs" ];
+ }
+ {
+ rank="same";
+ app_apt_src_jar [ label="app annotation\nprocessor sources" ];
+ }
+ {
+ rank="same";
+ app_kotlin_classes [ label="app kotlin\n.class files" ];
+ app_kotlin_headers [ label="app kotlin\nheader .class files" ] }
+ {
+ rank="same";
+ app_java_classes [ label="app java\n.class files" ];
+ }
+ {
+ rank="same";
+ app_combined_classes [ label="combined app and library\n.class files" ];
+ }
+ {
+ rank="same";
+ app_dex [ label="app classes.dex files" ];
+ }
+
+
+ node [ shape="rect" style="" color="black" ];
+ node [ group="lib"];
+ {
+ rank="same";
+ lib_kapt_action [ label="kapt" ];
+ }
+ {
+ rank="same";
+ lib_turbine_apt_action [ label="turbine apt" ];
+ }
+ {
+ rank="same";
+ lib_kotlinc_action [ label="kotlinc" ];
+ }
+ {
+ rank="same";
+ lib_turbine_action [ label="turbine" ];
+ lib_javac_action [ label="javac" ];
+ }
+ {
+ rank="same";
+ lib_combine_action [ label="merge_zips" ];
+ lib_combine_headers_action [ label="merge_zips" ];
+ }
+
+ node [ group="lib2"];
+ {
+ rank="same";
+ lib2_kapt_action [ label="kapt" ];
+ }
+ {
+ rank="same";
+ lib2_turbine_apt_action [ label="turbine apt" ];
+ }
+ {
+ rank="same";
+ lib2_kotlinc_action [ label="kotlinc" ];
+ }
+ {
+ rank="same";
+ lib2_turbine_action [ label="turbine" ];
+ lib2_javac_action [ label="javac" ];
+ }
+ {
+ rank="same";
+ lib2_combine_action [ label="merge_zips" ];
+ lib2_combine_headers_action [ label="merge_zips" ];
+ }
+
+ node [ group="app"];
+ {
+ rank="same";
+ app_kapt_action [ label="kapt" ];
+ }
+ {
+ rank="same";
+ app_turbine_apt_action [ label="turbine apt" ];
+ }
+ {
+ rank="same";
+ app_kotlinc_action [ label="kotlinc" ];
+ }
+ {
+ rank="same";
+ app_javac_action [ label="javac" ];
+ }
+ {
+ rank="same";
+ app_combine_action [ label="merge_zips" ];
+ }
+ {
+ rank="same";
+ app_r8_action [ label="r8" ];
+ }
+
+ // library
+
+ lib_kotlin_sources -> lib_kapt_action [ weight=0 ];
+ lib_java_sources -> lib_kapt_action;
+ lib_kapt_action -> lib_kotlin_stubs [ weight=100 ];
+
+ lib_kotlin_stubs -> lib_turbine_apt_action [ weight=100 ];
+ lib_turbine_apt_action -> lib_apt_src_jar [ weight=100 ];
+
+ lib_apt_src_jar -> lib_kotlinc_action [ weight=0 ];
+ lib_kotlin_sources -> lib_kotlinc_action [ weight=100 ];
+ lib_java_sources -> lib_kotlinc_action;
+ lib_kotlinc_action -> lib_kotlin_classes, lib_kotlin_headers [ weight=100 ];
+
+ lib_apt_src_jar -> lib_turbine_action [ weight=0 ];
+ lib_kotlin_headers -> lib_turbine_action [ weight=0 ];
+ lib_java_sources -> lib_turbine_action [ weight=100 ];
+ lib_turbine_action -> lib_java_headers [ weight=100 ];
+
+ lib_apt_src_jar -> lib_javac_action [ weight=0 ];
+ lib_kotlin_headers -> lib_javac_action [ weight=0 ];
+ lib_java_sources -> lib_javac_action [ weight=1000 ];
+ lib_javac_action -> lib_java_classes [ weight=100 ];
+
+ lib_kotlin_classes -> lib_combine_action [ weight = 0 ];
+ lib_java_classes -> lib_combine_action [ weight = 100 ];
+ lib_combine_action -> lib_combined_classes [ weight=100 ];
+
+ lib_kotlin_headers -> lib_combine_headers_action [ weight = 0 ];
+ lib_java_headers -> lib_combine_headers_action [ weight = 100 ];
+ lib_combine_headers_action -> lib_combined_headers [ weight=100 ];
+
+ lib_combined_headers -> lib_spacer [ style=invis ];
+
+ // library 2
+
+ lib_combined_headers -> lib2_kapt_action [ weight=0 ];
+ lib2_kotlin_sources -> lib2_kapt_action [ weight=0 ];
+ lib2_java_sources -> lib2_kapt_action;
+ lib2_kapt_action -> lib2_kotlin_stubs [ weight=100 ];
+
+ lib_combined_headers -> lib2_turbine_apt_action [ weight=0 ];
+ lib2_kotlin_stubs -> lib2_turbine_apt_action [ weight=100 ];
+ lib2_turbine_apt_action -> lib2_apt_src_jar [ weight=100 ];
+
+ lib_combined_headers -> lib2_kotlinc_action [ weight=0 ];
+ lib2_apt_src_jar -> lib2_kotlinc_action [ weight=0 ];
+ lib2_kotlin_sources -> lib2_kotlinc_action [ weight=100 ];
+ lib2_java_sources -> lib2_kotlinc_action;
+ lib2_kotlinc_action -> lib2_kotlin_classes, lib2_kotlin_headers [ weight=100 ];
+
+ lib_combined_headers -> lib2_turbine_action [ weight=0 ];
+ lib2_apt_src_jar -> lib2_turbine_action [ weight=0 ];
+ lib2_kotlin_headers -> lib2_turbine_action [ weight=0 ];
+ lib2_java_sources -> lib2_turbine_action [ weight=100 ];
+ lib2_turbine_action -> lib2_java_headers [ weight=100 ];
+
+ lib_combined_headers -> lib2_javac_action [ weight=0 ];
+ lib2_apt_src_jar -> lib2_javac_action [ weight=0 ];
+ lib2_kotlin_headers -> lib2_javac_action [ weight=0 ];
+ lib2_java_sources -> lib2_javac_action [ weight=1000 ];
+ lib2_javac_action ->lib2_java_classes [ weight=100 ];
+
+ lib_combined_classes -> lib2_combine_action [ weight=0 ];
+ lib2_kotlin_classes -> lib2_combine_action [ weight=0 ];
+ lib2_java_classes -> lib2_combine_action [ weight=100 ];
+ lib2_combine_action -> lib2_combined_classes [ weight=100 ];
+
+ lib_combined_headers -> lib2_combine_headers_action [ weight=0 ];
+ lib2_kotlin_headers -> lib2_combine_headers_action [ weight=0 ];
+ lib2_java_headers -> lib2_combine_headers_action [ weight=100 ];
+ lib2_combine_headers_action -> lib2_combined_headers [ weight=100 ];
+
+ lib2_combined_headers -> lib2_spacer [ style=invis ];
+
+ // app
+
+ lib2_combined_headers -> app_kapt_action [ weight=0 ];
+ app_kotlin_sources -> app_kapt_action [ weight=0 ];
+ app_java_sources -> app_kapt_action;
+ app_kapt_action -> app_kotlin_stubs [ weight=100 ];
+
+ lib2_combined_headers -> app_turbine_apt_action [ weight=0 ];
+ app_kotlin_stubs -> app_turbine_apt_action [ weight=100 ];
+ app_turbine_apt_action -> app_apt_src_jar [ weight=100 ];
+
+ lib2_combined_headers -> app_kotlinc_action [ weight=0 ];
+ app_apt_src_jar -> app_kotlinc_action [ weight=0 ];
+ app_kotlin_sources -> app_kotlinc_action [ weight=100 ];
+ app_java_sources -> app_kotlinc_action;
+ app_kotlinc_action -> app_kotlin_headers, app_kotlin_classes [ weight=100 ];
+
+ lib2_combined_headers -> app_javac_action [ weight=0 ];
+ app_apt_src_jar -> app_javac_action [ weight=0 ];
+ app_kotlin_headers -> app_javac_action [ weight=0 ];
+ app_java_sources -> app_javac_action [ weight=1000 ];
+ app_javac_action -> app_java_classes [ weight=100 ];
+
+ lib2_combined_classes -> app_combine_action [ weight=0 ];
+ app_kotlin_classes -> app_combine_action [ weight=0 ];
+ app_java_classes -> app_combine_action [ weight=100 ];
+ app_combine_action -> app_combined_classes [ weight=100 ];
+
+ app_combined_classes -> app_r8_action;
+ app_r8_action -> app_dex [ weight=100 ];
+}
diff --git a/elf/Android.bp b/elf/Android.bp
index 6450be1..6d3f4f0 100644
--- a/elf/Android.bp
+++ b/elf/Android.bp
@@ -20,6 +20,7 @@
name: "soong-elf",
pkgPath: "android/soong/elf",
srcs: [
+ "build_id_dir.go",
"elf.go",
],
testSrcs: [
diff --git a/elf/build_id_dir.go b/elf/build_id_dir.go
new file mode 100644
index 0000000..5fb7dda
--- /dev/null
+++ b/elf/build_id_dir.go
@@ -0,0 +1,172 @@
+// Copyright 2024 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package elf
+
+import (
+ "io/fs"
+ "os"
+ "path/filepath"
+ "strings"
+ "sync"
+ "time"
+)
+
+func UpdateBuildIdDir(path string) error {
+ path = filepath.Clean(path)
+ buildIdPath := path + "/.build-id"
+
+ // Collect the list of files and build-id symlinks. If the symlinks are
+ // up to date (newer than the symbol files), there is nothing to do.
+ var buildIdFiles, symbolFiles []string
+ var buildIdMtime, symbolsMtime time.Time
+ filepath.WalkDir(path, func(path string, entry fs.DirEntry, err error) error {
+ if entry == nil || entry.IsDir() {
+ return nil
+ }
+ info, err := entry.Info()
+ if err != nil {
+ return err
+ }
+ mtime := info.ModTime()
+ if strings.HasPrefix(path, buildIdPath) {
+ if buildIdMtime.Compare(mtime) < 0 {
+ buildIdMtime = mtime
+ }
+ buildIdFiles = append(buildIdFiles, path)
+ } else {
+ if symbolsMtime.Compare(mtime) < 0 {
+ symbolsMtime = mtime
+ }
+ symbolFiles = append(symbolFiles, path)
+ }
+ return nil
+ })
+ if symbolsMtime.Compare(buildIdMtime) < 0 {
+ return nil
+ }
+
+ // Collect build-id -> file mapping from ELF files in the symbols directory.
+ concurrency := 8
+ done := make(chan error)
+ buildIdToFile := make(map[string]string)
+ var mu sync.Mutex
+ for i := 0; i != concurrency; i++ {
+ go func(paths []string) {
+ for _, path := range paths {
+ id, err := Identifier(path, true)
+ if err != nil {
+ done <- err
+ return
+ }
+ if id == "" {
+ continue
+ }
+ mu.Lock()
+ oldPath := buildIdToFile[id]
+ if oldPath == "" || oldPath > path {
+ buildIdToFile[id] = path
+ }
+ mu.Unlock()
+ }
+ done <- nil
+ }(symbolFiles[len(symbolFiles)*i/concurrency : len(symbolFiles)*(i+1)/concurrency])
+ }
+
+ // Collect previously generated build-id -> file mapping from the .build-id directory.
+ // We will use this for incremental updates. If we see anything in the .build-id
+ // directory that we did not expect, we'll delete it and start over.
+ prevBuildIdToFile := make(map[string]string)
+out:
+ for _, buildIdFile := range buildIdFiles {
+ if !strings.HasSuffix(buildIdFile, ".debug") {
+ prevBuildIdToFile = nil
+ break
+ }
+ buildId := buildIdFile[len(buildIdPath)+1 : len(buildIdFile)-6]
+ for i, ch := range buildId {
+ if i == 2 {
+ if ch != '/' {
+ prevBuildIdToFile = nil
+ break out
+ }
+ } else {
+ if (ch < '0' || ch > '9') && (ch < 'a' || ch > 'f') {
+ prevBuildIdToFile = nil
+ break out
+ }
+ }
+ }
+ target, err := os.Readlink(buildIdFile)
+ if err != nil || !strings.HasPrefix(target, "../../") {
+ prevBuildIdToFile = nil
+ break
+ }
+ prevBuildIdToFile[buildId[0:2]+buildId[3:]] = path + target[5:]
+ }
+ if prevBuildIdToFile == nil {
+ err := os.RemoveAll(buildIdPath)
+ if err != nil {
+ return err
+ }
+ prevBuildIdToFile = make(map[string]string)
+ }
+
+ // Wait for build-id collection from ELF files to finish.
+ for i := 0; i != concurrency; i++ {
+ err := <-done
+ if err != nil {
+ return err
+ }
+ }
+
+ // Delete old symlinks.
+ for id, _ := range prevBuildIdToFile {
+ if buildIdToFile[id] == "" {
+ symlinkDir := buildIdPath + "/" + id[:2]
+ symlinkPath := symlinkDir + "/" + id[2:] + ".debug"
+ if err := os.Remove(symlinkPath); err != nil {
+ return err
+ }
+ }
+ }
+
+ // Add new symlinks and update changed symlinks.
+ for id, path := range buildIdToFile {
+ prevPath := prevBuildIdToFile[id]
+ if prevPath == path {
+ continue
+ }
+ symlinkDir := buildIdPath + "/" + id[:2]
+ symlinkPath := symlinkDir + "/" + id[2:] + ".debug"
+ if prevPath == "" {
+ if err := os.MkdirAll(symlinkDir, 0755); err != nil {
+ return err
+ }
+ } else {
+ if err := os.Remove(symlinkPath); err != nil {
+ return err
+ }
+ }
+
+ target, err := filepath.Rel(symlinkDir, path)
+ if err != nil {
+ return err
+ }
+ if err := os.Symlink(target, symlinkPath); err != nil {
+ return err
+ }
+ }
+ return nil
+}
diff --git a/etc/prebuilt_etc.go b/etc/prebuilt_etc.go
index d04b2d1..fc6d1f7 100644
--- a/etc/prebuilt_etc.go
+++ b/etc/prebuilt_etc.go
@@ -126,6 +126,15 @@
Relative_install_path *string `android:"arch_variant"`
}
+type prebuiltRootProperties struct {
+ // Install this module to the root directory, without partition subdirs. When this module is
+ // added to PRODUCT_PACKAGES, this module will be installed to $PRODUCT_OUT/root, which will
+ // then be copied to the root of system.img. When this module is packaged by other modules like
+ // android_filesystem, this module will be installed to the root ("/"), unlike normal
+ // prebuilt_root modules which are installed to the partition subdir (e.g. "/system/").
+ Install_in_root *bool
+}
+
type PrebuiltEtcModule interface {
android.Module
@@ -140,7 +149,12 @@
android.ModuleBase
android.DefaultableModuleBase
- properties prebuiltEtcProperties
+ properties prebuiltEtcProperties
+
+ // rootProperties is used to return the value of the InstallInRoot() method. Currently, only
+ // prebuilt_avb and prebuilt_root modules use this.
+ rootProperties prebuiltRootProperties
+
subdirProperties prebuiltSubdirProperties
sourceFilePaths android.Paths
@@ -156,9 +170,6 @@
additionalDependencies *android.Paths
usedSrcsProperty bool
- // installInRoot is used to return the value of the InstallInRoot() method. The default value is false.
- // Currently, only prebuilt_avb can be set to true.
- installInRoot bool
makeClass string
}
@@ -246,7 +257,7 @@
}
func (p *PrebuiltEtc) InstallInRoot() bool {
- return p.installInRoot
+ return proptools.Bool(p.rootProperties.Install_in_root)
}
func (p *PrebuiltEtc) RecoveryVariantNeeded(ctx android.BaseModuleContext) bool {
@@ -502,21 +513,20 @@
func InitPrebuiltEtcModule(p *PrebuiltEtc, dirBase string) {
p.installDirBase = dirBase
- p.installInRoot = false
p.AddProperties(&p.properties)
p.AddProperties(&p.subdirProperties)
}
func InitPrebuiltRootModule(p *PrebuiltEtc) {
p.installDirBase = "."
- p.installInRoot = false
p.AddProperties(&p.properties)
+ p.AddProperties(&p.rootProperties)
}
func InitPrebuiltAvbModule(p *PrebuiltEtc) {
p.installDirBase = "avb"
- p.installInRoot = true
p.AddProperties(&p.properties)
+ p.rootProperties.Install_in_root = proptools.BoolPtr(true)
}
// prebuilt_etc is for a prebuilt artifact that is installed in
diff --git a/filesystem/filesystem.go b/filesystem/filesystem.go
index 5add954..5c7ef43 100644
--- a/filesystem/filesystem.go
+++ b/filesystem/filesystem.go
@@ -312,6 +312,25 @@
}
}
+func (f *filesystem) copyPackagingSpecs(ctx android.ModuleContext, builder *android.RuleBuilder, specs map[string]android.PackagingSpec, rootDir, rebasedDir android.WritablePath) []string {
+ rootDirSpecs := make(map[string]android.PackagingSpec)
+ rebasedDirSpecs := make(map[string]android.PackagingSpec)
+
+ for rel, spec := range specs {
+ if spec.Partition() == "root" {
+ rootDirSpecs[rel] = spec
+ } else {
+ rebasedDirSpecs[rel] = spec
+ }
+ }
+
+ dirsToSpecs := make(map[android.WritablePath]map[string]android.PackagingSpec)
+ dirsToSpecs[rootDir] = rootDirSpecs
+ dirsToSpecs[rebasedDir] = rebasedDirSpecs
+
+ return f.CopySpecsToDirs(ctx, builder, dirsToSpecs)
+}
+
func (f *filesystem) buildImageUsingBuildImage(ctx android.ModuleContext) android.OutputPath {
rootDir := android.PathForModuleOut(ctx, "root").OutputPath
rebasedDir := rootDir
@@ -322,7 +341,7 @@
// Wipe the root dir to get rid of leftover files from prior builds
builder.Command().Textf("rm -rf %s && mkdir -p %s", rootDir, rootDir)
specs := f.gatherFilteredPackagingSpecs(ctx)
- f.entries = f.CopySpecsToDir(ctx, builder, specs, rebasedDir)
+ f.entries = f.copyPackagingSpecs(ctx, builder, specs, rootDir, rebasedDir)
f.buildNonDepsFiles(ctx, builder, rootDir)
f.addMakeBuiltFiles(ctx, builder, rootDir)
@@ -465,7 +484,7 @@
// Wipe the root dir to get rid of leftover files from prior builds
builder.Command().Textf("rm -rf %s && mkdir -p %s", rootDir, rootDir)
specs := f.gatherFilteredPackagingSpecs(ctx)
- f.entries = f.CopySpecsToDir(ctx, builder, specs, rebasedDir)
+ f.entries = f.copyPackagingSpecs(ctx, builder, specs, rootDir, rebasedDir)
f.buildNonDepsFiles(ctx, builder, rootDir)
f.buildFsverityMetadataFiles(ctx, builder, specs, rootDir, rebasedDir)
diff --git a/filesystem/system_image.go b/filesystem/system_image.go
index 15cacfb..69d922d 100644
--- a/filesystem/system_image.go
+++ b/filesystem/system_image.go
@@ -94,9 +94,10 @@
return output
}
-// Filter the result of GatherPackagingSpecs to discard items targeting outside "system" partition.
-// Note that "apex" module installs its contents to "apex"(fake partition) as well
+// Filter the result of GatherPackagingSpecs to discard items targeting outside "system" / "root"
+// partition. Note that "apex" module installs its contents to "apex"(fake partition) as well
// for symbol lookup by imitating "activated" paths.
func (s *systemImage) filterPackagingSpec(ps android.PackagingSpec) bool {
- return s.filesystem.filterInstallablePackagingSpec(ps) && ps.Partition() == "system"
+ return s.filesystem.filterInstallablePackagingSpec(ps) &&
+ (ps.Partition() == "system" || ps.Partition() == "root")
}
diff --git a/java/Android.bp b/java/Android.bp
index 54b36ab..a941754 100644
--- a/java/Android.bp
+++ b/java/Android.bp
@@ -87,6 +87,7 @@
"app_set_test.go",
"app_test.go",
"code_metadata_test.go",
+ "container_test.go",
"bootclasspath_fragment_test.go",
"device_host_converter_test.go",
"dex_test.go",
diff --git a/java/aapt2.go b/java/aapt2.go
index f704fc6..61cf373 100644
--- a/java/aapt2.go
+++ b/java/aapt2.go
@@ -69,7 +69,7 @@
// aapt2Compile compiles resources and puts the results in the requested directory.
func aapt2Compile(ctx android.ModuleContext, dir android.Path, paths android.Paths,
- flags []string, productToFilter string) android.WritablePaths {
+ flags []string, productToFilter string, featureFlagsPaths android.Paths) android.WritablePaths {
if productToFilter != "" && productToFilter != "default" {
// --filter-product leaves only product-specific resources. Product-specific resources only exist
// in value resources (values/*.xml), so filter value resource files only. Ignore other types of
@@ -85,6 +85,10 @@
flags = append([]string{"--filter-product " + productToFilter}, flags...)
}
+ for _, featureFlagsPath := range android.SortedUniquePaths(featureFlagsPaths) {
+ flags = append(flags, "--feature-flags", "@"+featureFlagsPath.String())
+ }
+
// Shard the input paths so that they can be processed in parallel. If we shard them into too
// small chunks, the additional cost of spinning up aapt2 outweighs the performance gain. The
// current shard size, 100, seems to be a good balance between the added cost and the gain.
@@ -112,6 +116,7 @@
ctx.Build(pctx, android.BuildParams{
Rule: aapt2CompileRule,
Description: "aapt2 compile " + dir.String() + shardDesc,
+ Implicits: featureFlagsPaths,
Inputs: shard,
Outputs: outPaths,
Args: map[string]string{
diff --git a/java/aar.go b/java/aar.go
index 2f49a95..b69b7c2 100644
--- a/java/aar.go
+++ b/java/aar.go
@@ -440,7 +440,8 @@
var compiledResDirs []android.Paths
for _, dir := range resDirs {
a.resourceFiles = append(a.resourceFiles, dir.files...)
- compiledResDirs = append(compiledResDirs, aapt2Compile(ctx, dir.dir, dir.files, compileFlags, a.filterProduct()).Paths())
+ compiledResDirs = append(compiledResDirs, aapt2Compile(ctx, dir.dir, dir.files,
+ compileFlags, a.filterProduct(), opts.aconfigTextFiles).Paths())
}
for i, zip := range resZips {
@@ -499,7 +500,8 @@
}
for _, dir := range overlayDirs {
- compiledOverlay = append(compiledOverlay, aapt2Compile(ctx, dir.dir, dir.files, compileFlags, a.filterProduct()).Paths()...)
+ compiledOverlay = append(compiledOverlay, aapt2Compile(ctx, dir.dir, dir.files,
+ compileFlags, a.filterProduct(), opts.aconfigTextFiles).Paths()...)
}
var splitPackages android.WritablePaths
diff --git a/java/app_test.go b/java/app_test.go
index e878ccf..6b7d522 100644
--- a/java/app_test.go
+++ b/java/app_test.go
@@ -4364,7 +4364,16 @@
}
func TestAppFlagsPackages(t *testing.T) {
- ctx := testApp(t, `
+ ctx := android.GroupFixturePreparers(
+ prepareForJavaTest,
+ android.FixtureMergeMockFs(
+ map[string][]byte{
+ "res/layout/layout.xml": nil,
+ "res/values/strings.xml": nil,
+ "res/values-en-rUS/strings.xml": nil,
+ },
+ ),
+ ).RunTestWithBp(t, `
android_app {
name: "foo",
srcs: ["a.java"],
@@ -4396,10 +4405,10 @@
// android_app module depends on aconfig_declarations listed in flags_packages
android.AssertBoolEquals(t, "foo expected to depend on bar", true,
- CheckModuleHasDependency(t, ctx, "foo", "android_common", "bar"))
+ CheckModuleHasDependency(t, ctx.TestContext, "foo", "android_common", "bar"))
android.AssertBoolEquals(t, "foo expected to depend on baz", true,
- CheckModuleHasDependency(t, ctx, "foo", "android_common", "baz"))
+ CheckModuleHasDependency(t, ctx.TestContext, "foo", "android_common", "baz"))
aapt2LinkRule := foo.Rule("android/soong/java.aapt2Link")
linkInFlags := aapt2LinkRule.Args["inFlags"]
@@ -4408,6 +4417,14 @@
linkInFlags,
"--feature-flags @out/soong/.intermediates/bar/intermediate.txt --feature-flags @out/soong/.intermediates/baz/intermediate.txt",
)
+
+ aapt2CompileRule := foo.Rule("android/soong/java.aapt2Compile")
+ compileFlags := aapt2CompileRule.Args["cFlags"]
+ android.AssertStringDoesContain(t,
+ "aapt2 compile command expected to pass feature flags arguments",
+ compileFlags,
+ "--feature-flags @out/soong/.intermediates/bar/intermediate.txt --feature-flags @out/soong/.intermediates/baz/intermediate.txt",
+ )
}
func TestAppFlagsPackagesPropagation(t *testing.T) {
diff --git a/java/base.go b/java/base.go
index fc68d20..02dc3e3 100644
--- a/java/base.go
+++ b/java/base.go
@@ -552,6 +552,18 @@
aconfigCacheFiles android.Paths
}
+var _ android.InstallableModule = (*Module)(nil)
+
+// To satisfy the InstallableModule interface
+func (j *Module) EnforceApiContainerChecks() bool {
+ return true
+}
+
+// Overrides android.ModuleBase.InstallInProduct()
+func (j *Module) InstallInProduct() bool {
+ return j.ProductSpecific()
+}
+
func (j *Module) CheckStableSdkVersion(ctx android.BaseModuleContext) error {
sdkVersion := j.SdkVersion(ctx)
if sdkVersion.Stable() {
diff --git a/java/container_test.go b/java/container_test.go
new file mode 100644
index 0000000..3441855
--- /dev/null
+++ b/java/container_test.go
@@ -0,0 +1,129 @@
+// Copyright 2024 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package java
+
+import (
+ "android/soong/android"
+ "fmt"
+ "testing"
+)
+
+var checkContainerMatch = func(t *testing.T, name string, container string, expected bool, actual bool) {
+ errorMessage := fmt.Sprintf("module %s container %s value differ", name, container)
+ android.AssertBoolEquals(t, errorMessage, expected, actual)
+}
+
+func TestJavaContainersModuleProperties(t *testing.T) {
+ result := android.GroupFixturePreparers(
+ prepareForJavaTest,
+ ).RunTestWithBp(t, `
+ java_library {
+ name: "foo",
+ srcs: ["A.java"],
+ }
+ java_library {
+ name: "foo_vendor",
+ srcs: ["A.java"],
+ vendor: true,
+ sdk_version: "current",
+ }
+ java_library {
+ name: "foo_soc_specific",
+ srcs: ["A.java"],
+ soc_specific: true,
+ sdk_version: "current",
+ }
+ java_library {
+ name: "foo_product_specific",
+ srcs: ["A.java"],
+ product_specific: true,
+ sdk_version: "current",
+ }
+ java_test {
+ name: "foo_cts_test",
+ srcs: ["A.java"],
+ test_suites: [
+ "cts",
+ ],
+ }
+ java_test {
+ name: "foo_non_cts_test",
+ srcs: ["A.java"],
+ test_suites: [
+ "general-tests",
+ ],
+ }
+ `)
+
+ testcases := []struct {
+ moduleName string
+ isSystemContainer bool
+ isVendorContainer bool
+ isProductContainer bool
+ isCts bool
+ }{
+ {
+ moduleName: "foo",
+ isSystemContainer: true,
+ isVendorContainer: false,
+ isProductContainer: false,
+ isCts: false,
+ },
+ {
+ moduleName: "foo_vendor",
+ isSystemContainer: false,
+ isVendorContainer: true,
+ isProductContainer: false,
+ isCts: false,
+ },
+ {
+ moduleName: "foo_soc_specific",
+ isSystemContainer: false,
+ isVendorContainer: true,
+ isProductContainer: false,
+ isCts: false,
+ },
+ {
+ moduleName: "foo_product_specific",
+ isSystemContainer: false,
+ isVendorContainer: false,
+ isProductContainer: true,
+ isCts: false,
+ },
+ {
+ moduleName: "foo_cts_test",
+ isSystemContainer: false,
+ isVendorContainer: false,
+ isProductContainer: false,
+ isCts: true,
+ },
+ {
+ moduleName: "foo_non_cts_test",
+ isSystemContainer: false,
+ isVendorContainer: false,
+ isProductContainer: false,
+ isCts: false,
+ },
+ }
+
+ for _, c := range testcases {
+ m := result.ModuleForTests(c.moduleName, "android_common")
+ containers, _ := android.OtherModuleProvider(result.TestContext.OtherModuleProviderAdaptor(), m.Module(), android.ContainersInfoProvider)
+ belongingContainers := containers.BelongingContainers()
+ checkContainerMatch(t, c.moduleName, "system", c.isSystemContainer, android.InList(android.SystemContainer, belongingContainers))
+ checkContainerMatch(t, c.moduleName, "vendor", c.isVendorContainer, android.InList(android.VendorContainer, belongingContainers))
+ checkContainerMatch(t, c.moduleName, "product", c.isProductContainer, android.InList(android.ProductContainer, belongingContainers))
+ }
+}
diff --git a/rust/test.go b/rust/test.go
index 3087d8d..b7ddd06 100644
--- a/rust/test.go
+++ b/rust/test.go
@@ -116,7 +116,8 @@
}
func (test *testDecorator) install(ctx ModuleContext) {
- testInstallBase := "/data/local/tests/unrestricted"
+ // TODO: (b/167308193) Switch to /data/local/tests/unrestricted as the default install base.
+ testInstallBase := "/data/local/tmp"
if ctx.RustModule().InVendorOrProduct() {
testInstallBase = "/data/local/tests/vendor"
}
diff --git a/scripts/run-ckati.sh b/scripts/run-ckati.sh
index b670c8a..70f5a7a 100755
--- a/scripts/run-ckati.sh
+++ b/scripts/run-ckati.sh
@@ -73,12 +73,12 @@
--writable out/ \
-f build/make/core/main.mk \
"${tracing[@]}" \
- ANDROID_JAVA_HOME=prebuilts/jdk/jdk17/linux-x86 \
+ ANDROID_JAVA_HOME=prebuilts/jdk/jdk21/linux-x86 \
ASAN_SYMBOLIZER_PATH=$PWD/prebuilts/clang/host/linux-x86/llvm-binutils-stable/llvm-symbolizer \
BUILD_DATETIME_FILE="$timestamp_file" \
BUILD_HOSTNAME=$(hostname) \
BUILD_USERNAME="$USER" \
- JAVA_HOME=$PWD/prebuilts/jdk/jdk17/linux-x86 \
+ JAVA_HOME=$PWD/prebuilts/jdk/jdk21/linux-x86 \
KATI_PACKAGE_MK_DIR="{$out}/target/product/${target_device}/CONFIG/kati_packaging" \
OUT_DIR="$out" \
PATH="$PWD/prebuilts/build-tools/path/linux-x86:$PWD/${out}/.path" \
diff --git a/ui/build/Android.bp b/ui/build/Android.bp
index ee286f6..fcf29c5 100644
--- a/ui/build/Android.bp
+++ b/ui/build/Android.bp
@@ -36,6 +36,7 @@
"blueprint-bootstrap",
"blueprint-microfactory",
"soong-android",
+ "soong-elf",
"soong-finder",
"soong-remoteexec",
"soong-shared",
diff --git a/ui/build/build.go b/ui/build/build.go
index 03d8392..c7319ed 100644
--- a/ui/build/build.go
+++ b/ui/build/build.go
@@ -22,6 +22,7 @@
"sync"
"text/template"
+ "android/soong/elf"
"android/soong/ui/metrics"
)
@@ -344,6 +345,7 @@
installCleanIfNecessary(ctx, config)
}
runNinjaForBuild(ctx, config)
+ updateBuildIdDir(ctx, config)
}
if what&RunDistActions != 0 {
@@ -351,6 +353,16 @@
}
}
+func updateBuildIdDir(ctx Context, config Config) {
+ ctx.BeginTrace(metrics.RunShutdownTool, "update_build_id_dir")
+ defer ctx.EndTrace()
+
+ symbolsDir := filepath.Join(config.ProductOut(), "symbols")
+ if err := elf.UpdateBuildIdDir(symbolsDir); err != nil {
+ ctx.Printf("failed to update %s/.build-id: %v", symbolsDir, err)
+ }
+}
+
func evaluateWhatToRun(config Config, verboseln func(v ...interface{})) int {
//evaluate what to run
what := 0