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-rw-r--r--java/java.go86
1 files changed, 82 insertions, 4 deletions
diff --git a/java/java.go b/java/java.go
index dd44d06aa..c3e2c9656 100644
--- a/java/java.go
+++ b/java/java.go
@@ -23,12 +23,14 @@ import (
"path/filepath"
"strconv"
"strings"
+ "sync"
"github.com/google/blueprint"
"github.com/google/blueprint/pathtools"
"github.com/google/blueprint/proptools"
"android/soong/android"
+ "android/soong/dexpreopt"
"android/soong/java/config"
"android/soong/tradefed"
)
@@ -52,6 +54,8 @@ func init() {
PropertyName: "java_tests",
},
})
+
+ android.PostDepsMutators(RegisterPostDepsMutators)
}
func RegisterJavaBuildComponents(ctx android.RegistrationContext) {
@@ -72,10 +76,52 @@ func RegisterJavaBuildComponents(ctx android.RegistrationContext) {
ctx.RegisterModuleType("java_host_for_device", HostForDeviceFactory)
ctx.RegisterModuleType("dex_import", DexImportFactory)
+ ctx.FinalDepsMutators(func(ctx android.RegisterMutatorsContext) {
+ ctx.BottomUp("dexpreopt_tool_deps", dexpreoptToolDepsMutator).Parallel()
+ })
+
ctx.RegisterSingletonType("logtags", LogtagsSingleton)
ctx.RegisterSingletonType("kythe_java_extract", kytheExtractJavaFactory)
}
+func RegisterPostDepsMutators(ctx android.RegisterMutatorsContext) {
+ ctx.BottomUp("ordered_system_server_jars", systemServerJarsDepsMutator)
+}
+
+var (
+ dexpreoptedSystemServerJarsKey = android.NewOnceKey("dexpreoptedSystemServerJars")
+ dexpreoptedSystemServerJarsLock sync.Mutex
+)
+
+func DexpreoptedSystemServerJars(config android.Config) *[]string {
+ return config.Once(dexpreoptedSystemServerJarsKey, func() interface{} {
+ return &[]string{}
+ }).(*[]string)
+}
+
+// A PostDepsMutator pass that enforces total order on non-updatable system server jars. A total
+// order is neededed because such jars must be dexpreopted together (each jar on the list must have
+// all preceding jars in its class loader context). The total order must be compatible with the
+// partial order imposed by genuine dependencies between system server jars (which is not always
+// respected by the PRODUCT_SYSTEM_SERVER_JARS variable).
+//
+// An earlier mutator pass creates genuine dependencies, and this pass traverses the jars in that
+// order (which is partial and non-deterministic). This pass adds additional dependencies between
+// jars, making the order total and deterministic. It also constructs a global ordered list.
+func systemServerJarsDepsMutator(ctx android.BottomUpMutatorContext) {
+ jars := dexpreopt.NonUpdatableSystemServerJars(ctx, dexpreopt.GetGlobalConfig(ctx))
+ name := ctx.ModuleName()
+ if android.InList(name, jars) {
+ dexpreoptedSystemServerJarsLock.Lock()
+ defer dexpreoptedSystemServerJarsLock.Unlock()
+ jars := DexpreoptedSystemServerJars(ctx.Config())
+ for _, dep := range *jars {
+ ctx.AddDependency(ctx.Module(), dexpreopt.SystemServerDepTag, dep)
+ }
+ *jars = append(*jars, name)
+ }
+}
+
func (j *Module) checkSdkVersion(ctx android.ModuleContext) {
if j.SocSpecific() || j.DeviceSpecific() ||
(j.ProductSpecific() && ctx.Config().EnforceProductPartitionInterface()) {
@@ -659,6 +705,11 @@ func (j *Module) deps(ctx android.BottomUpMutatorContext) {
} else if j.shouldInstrumentStatic(ctx) {
ctx.AddVariationDependencies(nil, staticLibTag, "jacocoagent")
}
+
+ // services depend on com.android.location.provider, but dependency in not registered in a Blueprint file
+ if ctx.ModuleName() == "services" {
+ ctx.AddDependency(ctx.Module(), dexpreopt.SystemServerForcedDepTag, "com.android.location.provider")
+ }
}
func hasSrcExt(srcs []string, ext string) bool {
@@ -756,6 +807,7 @@ const (
javaSdk
javaSystem
javaModule
+ javaSystemServer
javaPlatform
)
@@ -789,6 +841,10 @@ func (m *Module) getLinkType(name string) (ret linkType, stubs bool) {
return javaModule, true
case ver.kind == sdkModule:
return javaModule, false
+ case name == "services-stubs":
+ return javaSystemServer, true
+ case ver.kind == sdkSystemServer:
+ return javaSystemServer, false
case ver.kind == sdkPrivate || ver.kind == sdkNone || ver.kind == sdkCorePlatform:
return javaPlatform, false
case !ver.valid():
@@ -824,17 +880,23 @@ func checkLinkType(ctx android.ModuleContext, from *Module, to linkTypeContext,
}
break
case javaSystem:
- if otherLinkType == javaPlatform || otherLinkType == javaModule {
+ if otherLinkType == javaPlatform || otherLinkType == javaModule || otherLinkType == javaSystemServer {
ctx.ModuleErrorf("compiles against system API, but dependency %q is compiling against private API."+commonMessage,
ctx.OtherModuleName(to))
}
break
case javaModule:
- if otherLinkType == javaPlatform {
+ if otherLinkType == javaPlatform || otherLinkType == javaSystemServer {
ctx.ModuleErrorf("compiles against module API, but dependency %q is compiling against private API."+commonMessage,
ctx.OtherModuleName(to))
}
break
+ case javaSystemServer:
+ if otherLinkType == javaPlatform {
+ ctx.ModuleErrorf("compiles against system server API, but dependency %q is compiling against private API."+commonMessage,
+ ctx.OtherModuleName(to))
+ }
+ break
case javaPlatform:
// no restriction on link-type
break
@@ -1475,6 +1537,16 @@ func (j *Module) compile(ctx android.ModuleContext, aaptSrcJar android.Path) {
j.implementationAndResourcesJar = implementationAndResourcesJar
+ // Enable dex compilation for the APEX variants, unless it is disabled explicitly
+ if android.DirectlyInAnyApex(ctx, ctx.ModuleName()) && !j.IsForPlatform() {
+ if j.deviceProperties.Compile_dex == nil {
+ j.deviceProperties.Compile_dex = proptools.BoolPtr(true)
+ }
+ if j.deviceProperties.Hostdex == nil {
+ j.deviceProperties.Hostdex = proptools.BoolPtr(true)
+ }
+ }
+
if ctx.Device() && j.hasCode(ctx) &&
(Bool(j.properties.Installable) || Bool(j.deviceProperties.Compile_dex)) {
// Dex compilation
@@ -1724,6 +1796,10 @@ func (j *Module) JacocoReportClassesFile() android.Path {
return j.jacocoReportClassesFile
}
+func (j *Module) IsInstallable() bool {
+ return Bool(j.properties.Installable)
+}
+
//
// Java libraries (.jar file)
//
@@ -1761,7 +1837,6 @@ func (j *Library) GenerateAndroidBuildActions(ctx android.ModuleContext) {
j.checkSdkVersion(ctx)
j.dexpreopter.installPath = android.PathForModuleInstall(ctx, "framework", j.Stem()+".jar")
j.dexpreopter.isSDKLibrary = j.deviceProperties.IsSDKLibrary
- j.dexpreopter.isInstallable = Bool(j.properties.Installable)
j.dexpreopter.uncompressedDex = shouldUncompressDex(ctx, &j.dexpreopter)
j.deviceProperties.UncompressDex = j.dexpreopter.uncompressedDex
j.compile(ctx, nil)
@@ -2518,13 +2593,16 @@ func (j *DexImport) Stem() string {
return proptools.StringDefault(j.properties.Stem, j.ModuleBase.Name())
}
+func (j *DexImport) IsInstallable() bool {
+ return true
+}
+
func (j *DexImport) GenerateAndroidBuildActions(ctx android.ModuleContext) {
if len(j.properties.Jars) != 1 {
ctx.PropertyErrorf("jars", "exactly one jar must be provided")
}
j.dexpreopter.installPath = android.PathForModuleInstall(ctx, "framework", j.Stem()+".jar")
- j.dexpreopter.isInstallable = true
j.dexpreopter.uncompressedDex = shouldUncompressDex(ctx, &j.dexpreopter)
inputJar := ctx.ExpandSource(j.properties.Jars[0], "jars")
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-11-12 00:16:29 +0000