1 files changed, 53 insertions, 18 deletions

diff --git a/java/java.go b/java/java.go
index fa7c96eff..adb0c5644 100644
--- a/java/java.go
+++ b/java/java.go
@@ -27,6 +27,7 @@ import (
 	"github.com/google/blueprint/proptools"
 
 	"android/soong/android"
+	"android/soong/cc"
 	"android/soong/dexpreopt"
 	"android/soong/java/config"
 	"android/soong/tradefed"
@@ -356,7 +357,7 @@ func getJavaVersion(ctx android.ModuleContext, javaVersion string, sdkContext an
 	if javaVersion != "" {
 		return normalizeJavaVersion(ctx, javaVersion)
 	} else if ctx.Device() {
-		return defaultJavaLanguageVersion(ctx, sdkContext.SdkVersion())
+		return defaultJavaLanguageVersion(ctx, sdkContext.SdkVersion(ctx))
 	} else {
 		return JAVA_VERSION_9
 	}
@@ -463,6 +464,9 @@ func (j *Library) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 	// would the <x> library if <x> was configured as a boot jar.
 	j.initHiddenAPI(ctx, j.ConfigurationName())
 
+	j.sdkVersion = j.SdkVersion(ctx)
+	j.minSdkVersion = j.MinSdkVersion(ctx)
+
 	apexInfo := ctx.Provider(android.ApexInfoProvider).(android.ApexInfo)
 	if !apexInfo.IsForPlatform() {
 		j.hideApexVariantFromMake = true
@@ -705,6 +709,9 @@ type testProperties struct {
 
 	// Test options.
 	Test_options TestOptions
+
+	// Names of modules containing JNI libraries that should be installed alongside the test.
+	Jni_libs []string
 }
 
 type hostTestProperties struct {
@@ -766,6 +773,13 @@ func (j *TestHost) DepsMutator(ctx android.BottomUpMutatorContext) {
 		}
 	}
 
+	if len(j.testProperties.Jni_libs) > 0 {
+		for _, target := range ctx.MultiTargets() {
+			sharedLibVariations := append(target.Variations(), blueprint.Variation{Mutator: "link", Variation: "shared"})
+			ctx.AddFarVariationDependencies(sharedLibVariations, jniLibTag, j.testProperties.Jni_libs...)
+		}
+	}
+
 	j.deps(ctx)
 }
 
@@ -790,6 +804,29 @@ func (j *Test) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 		j.data = append(j.data, android.OutputFileForModule(ctx, dep, ""))
 	})
 
+	ctx.VisitDirectDepsWithTag(jniLibTag, func(dep android.Module) {
+		sharedLibInfo := ctx.OtherModuleProvider(dep, cc.SharedLibraryInfoProvider).(cc.SharedLibraryInfo)
+		if sharedLibInfo.SharedLibrary != nil {
+			// Copy to an intermediate output directory to append "lib[64]" to the path,
+			// so that it's compatible with the default rpath values.
+			var relPath string
+			if sharedLibInfo.Target.Arch.ArchType.Multilib == "lib64" {
+				relPath = filepath.Join("lib64", sharedLibInfo.SharedLibrary.Base())
+			} else {
+				relPath = filepath.Join("lib", sharedLibInfo.SharedLibrary.Base())
+			}
+			relocatedLib := android.PathForModuleOut(ctx, "relocated").Join(ctx, relPath)
+			ctx.Build(pctx, android.BuildParams{
+				Rule:   android.Cp,
+				Input:  sharedLibInfo.SharedLibrary,
+				Output: relocatedLib,
+			})
+			j.data = append(j.data, relocatedLib)
+		} else {
+			ctx.PropertyErrorf("jni_libs", "%q of type %q is not supported", dep.Name(), ctx.OtherModuleType(dep))
+		}
+	})
+
 	j.Library.GenerateAndroidBuildActions(ctx)
 }
 
@@ -1130,33 +1167,28 @@ type Import struct {
 	exportAidlIncludeDirs android.Paths
 
 	hideApexVariantFromMake bool
-}
 
-func (j *Import) SdkVersion() android.SdkSpec {
-	return android.SdkSpecFrom(String(j.properties.Sdk_version))
+	sdkVersion    android.SdkSpec
+	minSdkVersion android.SdkSpec
 }
 
-func (j *Import) makeSdkVersion() string {
-	return j.SdkVersion().Raw
+func (j *Import) SdkVersion(ctx android.EarlyModuleContext) android.SdkSpec {
+	return android.SdkSpecFrom(ctx, String(j.properties.Sdk_version))
 }
 
 func (j *Import) SystemModules() string {
 	return "none"
 }
 
-func (j *Import) MinSdkVersion() android.SdkSpec {
+func (j *Import) MinSdkVersion(ctx android.EarlyModuleContext) android.SdkSpec {
 	if j.properties.Min_sdk_version != nil {
-		return android.SdkSpecFrom(*j.properties.Min_sdk_version)
+		return android.SdkSpecFrom(ctx, *j.properties.Min_sdk_version)
 	}
-	return j.SdkVersion()
-}
-
-func (j *Import) TargetSdkVersion() android.SdkSpec {
-	return j.SdkVersion()
+	return j.SdkVersion(ctx)
 }
 
-func (j *Import) MinSdkVersionString() string {
-	return j.MinSdkVersion().ApiLevel.String()
+func (j *Import) TargetSdkVersion(ctx android.EarlyModuleContext) android.SdkSpec {
+	return j.SdkVersion(ctx)
 }
 
 func (j *Import) Prebuilt() *android.Prebuilt {
@@ -1192,6 +1224,9 @@ func (j *Import) DepsMutator(ctx android.BottomUpMutatorContext) {
 }
 
 func (j *Import) GenerateAndroidBuildActions(ctx android.ModuleContext) {
+	j.sdkVersion = j.SdkVersion(ctx)
+	j.minSdkVersion = j.MinSdkVersion(ctx)
+
 	// Initialize the hiddenapi structure.
 	j.initHiddenAPI(ctx, j.BaseModuleName())
 
@@ -1230,7 +1265,7 @@ func (j *Import) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 		} else if dep, ok := module.(SdkLibraryDependency); ok {
 			switch tag {
 			case libTag:
-				flags.classpath = append(flags.classpath, dep.SdkHeaderJars(ctx, j.SdkVersion())...)
+				flags.classpath = append(flags.classpath, dep.SdkHeaderJars(ctx, j.SdkVersion(ctx))...)
 			}
 		}
 
@@ -1291,7 +1326,7 @@ func (j *Import) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 			j.dexpreopter.uncompressedDex = *j.dexProperties.Uncompress_dex
 
 			var dexOutputFile android.OutputPath
-			dexOutputFile = j.dexer.compileDex(ctx, flags, j.MinSdkVersion(), outputFile, jarName)
+			dexOutputFile = j.dexer.compileDex(ctx, flags, j.MinSdkVersion(ctx), outputFile, jarName)
 			if ctx.Failed() {
 				return
 			}
@@ -1359,7 +1394,7 @@ func (j *Import) DepIsInSameApex(ctx android.BaseModuleContext, dep android.Modu
 // Implements android.ApexModule
 func (j *Import) ShouldSupportSdkVersion(ctx android.BaseModuleContext,
 	sdkVersion android.ApiLevel) error {
-	sdkSpec := j.MinSdkVersion()
+	sdkSpec := j.MinSdkVersion(ctx)
 	if !sdkSpec.Specified() {
 		return fmt.Errorf("min_sdk_version is not specified")
 	}