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-rw-r--r--java/java.go160
1 files changed, 147 insertions, 13 deletions
diff --git a/java/java.go b/java/java.go
index 2f9e03a80..f77c694ba 100644
--- a/java/java.go
+++ b/java/java.go
@@ -21,7 +21,9 @@ package java
import (
"fmt"
"path/filepath"
+ "strings"
+ "android/soong/bazel"
"github.com/google/blueprint"
"github.com/google/blueprint/proptools"
@@ -270,6 +272,9 @@ func (j *Module) InstallBypassMake() bool { return true }
type dependencyTag struct {
blueprint.BaseDependencyTag
name string
+
+ // True if the dependency is relinked at runtime.
+ runtimeLinked bool
}
// installDependencyTag is a dependency tag that is annotated to cause the installed files of the
@@ -280,6 +285,15 @@ type installDependencyTag struct {
name string
}
+func (d dependencyTag) LicenseAnnotations() []android.LicenseAnnotation {
+ if d.runtimeLinked {
+ return []android.LicenseAnnotation{android.LicenseAnnotationSharedDependency}
+ }
+ return nil
+}
+
+var _ android.LicenseAnnotationsDependencyTag = dependencyTag{}
+
type usesLibraryDependencyTag struct {
dependencyTag
@@ -296,10 +310,13 @@ type usesLibraryDependencyTag struct {
func makeUsesLibraryDependencyTag(sdkVersion int, optional bool, implicit bool) usesLibraryDependencyTag {
return usesLibraryDependencyTag{
- dependencyTag: dependencyTag{name: fmt.Sprintf("uses-library-%d", sdkVersion)},
- sdkVersion: sdkVersion,
- optional: optional,
- implicit: implicit,
+ dependencyTag: dependencyTag{
+ name: fmt.Sprintf("uses-library-%d", sdkVersion),
+ runtimeLinked: true,
+ },
+ sdkVersion: sdkVersion,
+ optional: optional,
+ implicit: implicit,
}
}
@@ -310,22 +327,22 @@ func IsJniDepTag(depTag blueprint.DependencyTag) bool {
var (
dataNativeBinsTag = dependencyTag{name: "dataNativeBins"}
staticLibTag = dependencyTag{name: "staticlib"}
- libTag = dependencyTag{name: "javalib"}
- java9LibTag = dependencyTag{name: "java9lib"}
+ libTag = dependencyTag{name: "javalib", runtimeLinked: true}
+ java9LibTag = dependencyTag{name: "java9lib", runtimeLinked: true}
pluginTag = dependencyTag{name: "plugin"}
errorpronePluginTag = dependencyTag{name: "errorprone-plugin"}
exportedPluginTag = dependencyTag{name: "exported-plugin"}
- bootClasspathTag = dependencyTag{name: "bootclasspath"}
- systemModulesTag = dependencyTag{name: "system modules"}
+ bootClasspathTag = dependencyTag{name: "bootclasspath", runtimeLinked: true}
+ systemModulesTag = dependencyTag{name: "system modules", runtimeLinked: true}
frameworkResTag = dependencyTag{name: "framework-res"}
- kotlinStdlibTag = dependencyTag{name: "kotlin-stdlib"}
- kotlinAnnotationsTag = dependencyTag{name: "kotlin-annotations"}
+ kotlinStdlibTag = dependencyTag{name: "kotlin-stdlib", runtimeLinked: true}
+ kotlinAnnotationsTag = dependencyTag{name: "kotlin-annotations", runtimeLinked: true}
kotlinPluginTag = dependencyTag{name: "kotlin-plugin"}
proguardRaiseTag = dependencyTag{name: "proguard-raise"}
certificateTag = dependencyTag{name: "certificate"}
instrumentationForTag = dependencyTag{name: "instrumentation_for"}
extraLintCheckTag = dependencyTag{name: "extra-lint-check"}
- jniLibTag = dependencyTag{name: "jnilib"}
+ jniLibTag = dependencyTag{name: "jnilib", runtimeLinked: true}
syspropPublicStubDepTag = dependencyTag{name: "sysprop public stub"}
jniInstallTag = installDependencyTag{name: "jni install"}
binaryInstallTag = installDependencyTag{name: "binary install"}
@@ -434,6 +451,12 @@ func getJavaVersion(ctx android.ModuleContext, javaVersion string, sdkContext an
return normalizeJavaVersion(ctx, javaVersion)
} else if ctx.Device() {
return defaultJavaLanguageVersion(ctx, sdkContext.SdkVersion(ctx))
+ } else if ctx.Config().IsEnvTrue("EXPERIMENTAL_TARGET_JAVA_VERSION_11") {
+ // Temporary experimental flag to be able to try and build with
+ // java version 11 options. The flag, if used, just sets Java
+ // 11 as the default version, leaving any components that
+ // target an older version intact.
+ return JAVA_VERSION_11
} else {
return JAVA_VERSION_9
}
@@ -447,6 +470,7 @@ const (
JAVA_VERSION_7 = 7
JAVA_VERSION_8 = 8
JAVA_VERSION_9 = 9
+ JAVA_VERSION_11 = 11
)
func (v javaVersion) String() string {
@@ -459,6 +483,8 @@ func (v javaVersion) String() string {
return "1.8"
case JAVA_VERSION_9:
return "1.9"
+ case JAVA_VERSION_11:
+ return "11"
default:
return "unsupported"
}
@@ -479,8 +505,10 @@ func normalizeJavaVersion(ctx android.BaseModuleContext, javaVersion string) jav
return JAVA_VERSION_8
case "1.9", "9":
return JAVA_VERSION_9
- case "10", "11":
- ctx.PropertyErrorf("java_version", "Java language levels above 9 are not supported")
+ case "11":
+ return JAVA_VERSION_11
+ case "10":
+ ctx.PropertyErrorf("java_version", "Java language levels 10 is not supported")
return JAVA_VERSION_UNSUPPORTED
default:
ctx.PropertyErrorf("java_version", "Unrecognized Java language level")
@@ -545,6 +573,7 @@ func setUncompressDex(ctx android.ModuleContext, dexpreopter *dexpreopter, dexer
func (j *Library) GenerateAndroidBuildActions(ctx android.ModuleContext) {
j.sdkVersion = j.SdkVersion(ctx)
j.minSdkVersion = j.MinSdkVersion(ctx)
+ j.maxSdkVersion = j.MaxSdkVersion(ctx)
apexInfo := ctx.Provider(android.ApexInfoProvider).(android.ApexInfo)
if !apexInfo.IsForPlatform() {
@@ -729,6 +758,7 @@ func LibraryFactory() android.Module {
android.InitApexModule(module)
android.InitSdkAwareModule(module)
+ android.InitBazelModule(module)
InitJavaModule(module, android.HostAndDeviceSupported)
return module
}
@@ -751,6 +781,7 @@ func LibraryHostFactory() android.Module {
android.InitApexModule(module)
android.InitSdkAwareModule(module)
+ android.InitBazelModule(module)
InitJavaModule(module, android.HostSupported)
return module
}
@@ -1201,6 +1232,8 @@ func BinaryFactory() android.Module {
android.InitAndroidArchModule(module, android.HostAndDeviceSupported, android.MultilibCommonFirst)
android.InitDefaultableModule(module)
+ android.InitBazelModule(module)
+
return module
}
@@ -1218,6 +1251,7 @@ func BinaryHostFactory() android.Module {
android.InitAndroidArchModule(module, android.HostSupported, android.MultilibCommonFirst)
android.InitDefaultableModule(module)
+ android.InitBazelModule(module)
return module
}
@@ -1934,3 +1968,103 @@ func addCLCFromDep(ctx android.ModuleContext, depModule android.Module,
clcMap.AddContextMap(dep.ClassLoaderContexts(), depName)
}
}
+
+type javaLibraryAttributes struct {
+ Srcs bazel.LabelListAttribute
+ Deps bazel.LabelListAttribute
+ Javacopts bazel.StringListAttribute
+}
+
+func javaLibraryBp2Build(ctx android.TopDownMutatorContext, m *Library) {
+ srcs := bazel.MakeLabelListAttribute(android.BazelLabelForModuleSrcExcludes(ctx, m.properties.Srcs, m.properties.Exclude_srcs))
+ attrs := &javaLibraryAttributes{
+ Srcs: srcs,
+ }
+
+ if m.properties.Javacflags != nil {
+ attrs.Javacopts = bazel.MakeStringListAttribute(m.properties.Javacflags)
+ }
+
+ if m.properties.Libs != nil {
+ attrs.Deps = bazel.MakeLabelListAttribute(android.BazelLabelForModuleDeps(ctx, m.properties.Libs))
+ }
+
+ props := bazel.BazelTargetModuleProperties{
+ Rule_class: "java_library",
+ Bzl_load_location: "//build/bazel/rules/java:library.bzl",
+ }
+
+ ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: m.Name()}, attrs)
+}
+
+type javaBinaryHostAttributes struct {
+ Srcs bazel.LabelListAttribute
+ Deps bazel.LabelListAttribute
+ Main_class string
+ Jvm_flags bazel.StringListAttribute
+}
+
+// JavaBinaryHostBp2Build is for java_binary_host bp2build.
+func javaBinaryHostBp2Build(ctx android.TopDownMutatorContext, m *Binary) {
+ mainClass := ""
+ if m.binaryProperties.Main_class != nil {
+ mainClass = *m.binaryProperties.Main_class
+ }
+ if m.properties.Manifest != nil {
+ mainClassInManifest, err := android.GetMainClassInManifest(ctx.Config(), android.PathForModuleSrc(ctx, *m.properties.Manifest).String())
+ if err != nil {
+ return
+ }
+ mainClass = mainClassInManifest
+ }
+ srcs := bazel.MakeLabelListAttribute(android.BazelLabelForModuleSrcExcludes(ctx, m.properties.Srcs, m.properties.Exclude_srcs))
+ attrs := &javaBinaryHostAttributes{
+ Srcs: srcs,
+ Main_class: mainClass,
+ }
+
+ // Attribute deps
+ deps := []string{}
+ if m.properties.Static_libs != nil {
+ deps = append(deps, m.properties.Static_libs...)
+ }
+ if m.binaryProperties.Jni_libs != nil {
+ deps = append(deps, m.binaryProperties.Jni_libs...)
+ }
+ if len(deps) > 0 {
+ attrs.Deps = bazel.MakeLabelListAttribute(android.BazelLabelForModuleDeps(ctx, deps))
+ }
+
+ // Attribute jvm_flags
+ if m.binaryProperties.Jni_libs != nil {
+ jniLibPackages := map[string]bool{}
+ for _, jniLibLabel := range android.BazelLabelForModuleDeps(ctx, m.binaryProperties.Jni_libs).Includes {
+ jniLibPackage := jniLibLabel.Label
+ indexOfColon := strings.Index(jniLibLabel.Label, ":")
+ if indexOfColon > 0 {
+ // JNI lib from other package
+ jniLibPackage = jniLibLabel.Label[2:indexOfColon]
+ } else if indexOfColon == 0 {
+ // JNI lib in the same package of java_binary
+ packageOfCurrentModule := m.GetBazelLabel(ctx, m)
+ jniLibPackage = packageOfCurrentModule[2:strings.Index(packageOfCurrentModule, ":")]
+ }
+ if _, inMap := jniLibPackages[jniLibPackage]; !inMap {
+ jniLibPackages[jniLibPackage] = true
+ }
+ }
+ jniLibPaths := []string{}
+ for jniLibPackage, _ := range jniLibPackages {
+ // See cs/f:.*/third_party/bazel/.*java_stub_template.txt for the use of RUNPATH
+ jniLibPaths = append(jniLibPaths, "$${RUNPATH}"+jniLibPackage)
+ }
+ attrs.Jvm_flags = bazel.MakeStringListAttribute([]string{"-Djava.library.path=" + strings.Join(jniLibPaths, ":")})
+ }
+
+ props := bazel.BazelTargetModuleProperties{
+ Rule_class: "java_binary",
+ }
+
+ // Create the BazelTargetModule.
+ ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: m.Name()}, attrs)
+}
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-10-26 11:22:27 +0000