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-rw-r--r--java/java.go86
1 files changed, 59 insertions, 27 deletions
diff --git a/java/java.go b/java/java.go
index 97feb9bb2..72536cd6d 100644
--- a/java/java.go
+++ b/java/java.go
@@ -21,6 +21,7 @@ package java
import (
"fmt"
"path/filepath"
+ "slices"
"sort"
"strings"
@@ -2337,6 +2338,9 @@ type ImportProperties struct {
// List of shared java libs that this module has dependencies to
Libs []string
+ // List of static java libs that this module has dependencies to
+ Static_libs []string
+
// List of files to remove from the jar file(s)
Exclude_files []string
@@ -2389,9 +2393,10 @@ type Import struct {
dexJarFileErr error
dexJarInstallFile android.Path
- combinedClasspathFile android.Path
- classLoaderContexts dexpreopt.ClassLoaderContextMap
- exportAidlIncludeDirs android.Paths
+ combinedImplementationFile android.Path
+ combinedHeaderFile android.Path
+ classLoaderContexts dexpreopt.ClassLoaderContextMap
+ exportAidlIncludeDirs android.Paths
hideApexVariantFromMake bool
@@ -2475,6 +2480,7 @@ func (j *Import) setStrictUpdatabilityLinting(bool) {
func (j *Import) DepsMutator(ctx android.BottomUpMutatorContext) {
ctx.AddVariationDependencies(nil, libTag, j.properties.Libs...)
+ ctx.AddVariationDependencies(nil, staticLibTag, j.properties.Static_libs...)
if ctx.Device() && Bool(j.dexProperties.Compile_dex) {
sdkDeps(ctx, android.SdkContext(j), j.dexer)
@@ -2504,23 +2510,13 @@ func (j *Import) commonBuildActions(ctx android.ModuleContext) {
func (j *Import) GenerateAndroidBuildActions(ctx android.ModuleContext) {
j.commonBuildActions(ctx)
- jars := android.PathsForModuleSrc(ctx, j.properties.Jars)
-
- jarName := j.Stem() + ".jar"
- outputFile := android.PathForModuleOut(ctx, "combined", jarName)
- TransformJarsToJar(ctx, outputFile, "for prebuilts", jars, android.OptionalPath{},
- false, j.properties.Exclude_files, j.properties.Exclude_dirs)
- if Bool(j.properties.Jetifier) {
- inputFile := outputFile
- outputFile = android.PathForModuleOut(ctx, "jetifier", jarName)
- TransformJetifier(ctx, outputFile, inputFile)
- }
- j.combinedClasspathFile = outputFile
j.classLoaderContexts = make(dexpreopt.ClassLoaderContextMap)
var flags javaBuilderFlags
j.collectTransitiveHeaderJars(ctx)
+ var staticJars android.Paths
+ var staticHeaderJars android.Paths
ctx.VisitDirectDeps(func(module android.Module) {
tag := ctx.OtherModuleDependencyTag(module)
if dep, ok := android.OtherModuleProvider(ctx, module, JavaInfoProvider); ok {
@@ -2530,6 +2526,8 @@ func (j *Import) GenerateAndroidBuildActions(ctx android.ModuleContext) {
flags.dexClasspath = append(flags.dexClasspath, dep.HeaderJars...)
case staticLibTag:
flags.classpath = append(flags.classpath, dep.HeaderJars...)
+ staticJars = append(staticJars, dep.ImplementationAndResourcesJars...)
+ staticHeaderJars = append(staticHeaderJars, dep.HeaderJars...)
case bootClasspathTag:
flags.bootClasspath = append(flags.bootClasspath, dep.HeaderJars...)
}
@@ -2543,6 +2541,46 @@ func (j *Import) GenerateAndroidBuildActions(ctx android.ModuleContext) {
addCLCFromDep(ctx, module, j.classLoaderContexts)
})
+ jars := android.PathsForModuleSrc(ctx, j.properties.Jars)
+ jarName := j.Stem() + ".jar"
+
+ // Always pass the input jars to TransformJarsToJar, even if there is only a single jar, we need the output
+ // file of the module to be named jarName.
+ outputFile := android.PathForModuleOut(ctx, "combined", jarName)
+ implementationJars := append(slices.Clone(jars), staticJars...)
+ TransformJarsToJar(ctx, outputFile, "combine prebuilt implementation jars", implementationJars, android.OptionalPath{},
+ false, j.properties.Exclude_files, j.properties.Exclude_dirs)
+
+ // If no dependencies have separate header jars then there is no need to create a separate
+ // header jar for this module.
+ reuseImplementationJarAsHeaderJar := slices.Equal(staticJars, staticHeaderJars)
+
+ var headerOutputFile android.WritablePath
+ if reuseImplementationJarAsHeaderJar {
+ headerOutputFile = outputFile
+ } else {
+ headerJars := append(slices.Clone(jars), staticHeaderJars...)
+ headerOutputFile = android.PathForModuleOut(ctx, "turbine-combined", jarName)
+ TransformJarsToJar(ctx, headerOutputFile, "combine prebuilt header jars", headerJars, android.OptionalPath{},
+ false, j.properties.Exclude_files, j.properties.Exclude_dirs)
+ }
+
+ if Bool(j.properties.Jetifier) {
+ inputFile := outputFile
+ outputFile = android.PathForModuleOut(ctx, "jetifier", jarName)
+ TransformJetifier(ctx, outputFile, inputFile)
+
+ if !reuseImplementationJarAsHeaderJar {
+ headerInputFile := headerOutputFile
+ headerOutputFile = android.PathForModuleOut(ctx, "jetifier-headers", jarName)
+ TransformJetifier(ctx, headerOutputFile, headerInputFile)
+ } else {
+ headerOutputFile = outputFile
+ }
+ }
+ j.combinedHeaderFile = headerOutputFile
+ j.combinedImplementationFile = outputFile
+
j.maybeInstall(ctx, jarName, outputFile)
j.exportAidlIncludeDirs = android.PathsForModuleSrc(ctx, j.properties.Aidl.Export_include_dirs)
@@ -2626,11 +2664,11 @@ func (j *Import) GenerateAndroidBuildActions(ctx android.ModuleContext) {
}
android.SetProvider(ctx, JavaInfoProvider, JavaInfo{
- HeaderJars: android.PathsIfNonNil(j.combinedClasspathFile),
+ HeaderJars: android.PathsIfNonNil(j.combinedHeaderFile),
TransitiveLibsHeaderJars: j.transitiveLibsHeaderJars,
TransitiveStaticLibsHeaderJars: j.transitiveStaticLibsHeaderJars,
- ImplementationAndResourcesJars: android.PathsIfNonNil(j.combinedClasspathFile),
- ImplementationJars: android.PathsIfNonNil(j.combinedClasspathFile),
+ ImplementationAndResourcesJars: android.PathsIfNonNil(j.combinedImplementationFile),
+ ImplementationJars: android.PathsIfNonNil(j.combinedImplementationFile),
AidlIncludeDirs: j.exportAidlIncludeDirs,
StubsLinkType: j.stubsLinkType,
// TODO(b/289117800): LOCAL_ACONFIG_FILES for prebuilts
@@ -2658,7 +2696,7 @@ func (j *Import) maybeInstall(ctx android.ModuleContext, jarName string, outputF
func (j *Import) OutputFiles(tag string) (android.Paths, error) {
switch tag {
case "", ".jar":
- return android.Paths{j.combinedClasspathFile}, nil
+ return android.Paths{j.combinedImplementationFile}, nil
default:
return nil, fmt.Errorf("unsupported module reference tag %q", tag)
}
@@ -2667,17 +2705,11 @@ func (j *Import) OutputFiles(tag string) (android.Paths, error) {
var _ android.OutputFileProducer = (*Import)(nil)
func (j *Import) HeaderJars() android.Paths {
- if j.combinedClasspathFile == nil {
- return nil
- }
- return android.Paths{j.combinedClasspathFile}
+ return android.PathsIfNonNil(j.combinedHeaderFile)
}
func (j *Import) ImplementationAndResourcesJars() android.Paths {
- if j.combinedClasspathFile == nil {
- return nil
- }
- return android.Paths{j.combinedClasspathFile}
+ return android.PathsIfNonNil(j.combinedImplementationFile)
}
func (j *Import) DexJarBuildPath(ctx android.ModuleErrorfContext) OptionalDexJarPath {
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-10-31 14:21:19 +0000