Use system modules for prebuilt SDKs >=30
Prebuilt SDKs >=30 now contain core-for-system-modules.jar,
convert them to system modules and use them when compiling against
the SDK to allow using javac -source 1.9 -target 1.9.
Bug: 117069453
Test: TestClasspath
Change-Id: Iebadad5980b952ed91c3ffd56cff1ce1827d3247
Merged-In: Iebadad5980b952ed91c3ffd56cff1ce1827d3247
diff --git a/java/prebuilt_apis.go b/java/prebuilt_apis.go
index 03bc76b..999c72f 100644
--- a/java/prebuilt_apis.go
+++ b/java/prebuilt_apis.go
@@ -15,11 +15,12 @@
package java
import (
- "android/soong/android"
"sort"
"strings"
"github.com/google/blueprint/proptools"
+
+ "android/soong/android"
)
func init() {
@@ -69,6 +70,10 @@
return
}
+func prebuiltApiModuleName(mctx android.LoadHookContext, module string, scope string, apiver string) string {
+ return mctx.ModuleName() + "_" + scope + "_" + apiver + "_" + module
+}
+
func createImport(mctx android.LoadHookContext, module string, scope string, apiver string, path string) {
props := struct {
Name *string
@@ -76,7 +81,7 @@
Sdk_version *string
Installable *bool
}{}
- props.Name = proptools.StringPtr(mctx.ModuleName() + "_" + scope + "_" + apiver + "_" + module)
+ props.Name = proptools.StringPtr(prebuiltApiModuleName(mctx, module, scope, apiver))
props.Jars = append(props.Jars, path)
// TODO(hansson): change to scope after migration is done.
props.Sdk_version = proptools.StringPtr("current")
@@ -124,6 +129,27 @@
}
}
+func createSystemModules(mctx android.LoadHookContext, apiver string) {
+ props := struct {
+ Name *string
+ Libs []string
+ }{}
+ props.Name = proptools.StringPtr(prebuiltApiModuleName(mctx, "system_modules", "public", apiver))
+ props.Libs = append(props.Libs, prebuiltApiModuleName(mctx, "core-for-system-modules", "public", apiver))
+
+ mctx.CreateModule(SystemModulesFactory, &props)
+}
+
+func prebuiltSdkSystemModules(mctx android.LoadHookContext) {
+ for _, apiver := range mctx.Module().(*prebuiltApis).properties.Api_dirs {
+ jar := android.ExistentPathForSource(mctx,
+ mctx.ModuleDir(), apiver, "public", "core-for-system-modules.jar")
+ if jar.Valid() {
+ createSystemModules(mctx, apiver)
+ }
+ }
+}
+
func prebuiltApiFiles(mctx android.LoadHookContext) {
mydir := mctx.ModuleDir() + "/"
// <apiver>/<scope>/api/<module>.txt
@@ -178,6 +204,7 @@
if _, ok := mctx.Module().(*prebuiltApis); ok {
prebuiltApiFiles(mctx)
prebuiltSdkStubs(mctx)
+ prebuiltSdkSystemModules(mctx)
}
}
@@ -191,7 +218,9 @@
// Similarly, it generates a java_import for all API .jar files found under the
// directory where the Android.bp is located. Specifically, an API file located
// at ./<ver>/<scope>/api/<module>.jar generates a java_import module named
-// <prebuilt-api-module>.<scope>.<ver>.<module>.
+// <prebuilt-api-module>_<scope>_<ver>_<module>, and for SDK versions >= 30
+// a java_system_modules module named
+// <prebuilt-api-module>_public_<ver>_system_modules
func PrebuiltApisFactory() android.Module {
module := &prebuiltApis{}
module.AddProperties(&module.properties)