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-rw-r--r--java/kotlin.go81
1 files changed, 61 insertions, 20 deletions
diff --git a/java/kotlin.go b/java/kotlin.go
index 673970b9c..3a6fc0f48 100644
--- a/java/kotlin.go
+++ b/java/kotlin.go
@@ -31,9 +31,12 @@ var kotlinc = pctx.AndroidRemoteStaticRule("kotlinc", android.RemoteRuleSupports
Command: `rm -rf "$classesDir" "$srcJarDir" "$kotlinBuildFile" "$emptyDir" && ` +
`mkdir -p "$classesDir" "$srcJarDir" "$emptyDir" && ` +
`${config.ZipSyncCmd} -d $srcJarDir -l $srcJarDir/list -f "*.java" $srcJars && ` +
- `${config.GenKotlinBuildFileCmd} $classpath "$name" $classesDir $out.rsp $srcJarDir/list > $kotlinBuildFile &&` +
- `${config.KotlincCmd} ${config.JavacHeapFlags} $kotlincFlags ` +
- `-jvm-target $kotlinJvmTarget -Xbuild-file=$kotlinBuildFile -kotlin-home $emptyDir && ` +
+ `${config.GenKotlinBuildFileCmd} --classpath "$classpath" --name "$name"` +
+ ` --out_dir "$classesDir" --srcs "$out.rsp" --srcs "$srcJarDir/list"` +
+ ` $commonSrcFilesArg --out "$kotlinBuildFile" && ` +
+ `${config.KotlincCmd} ${config.KotlincSuppressJDK9Warnings} ${config.JavacHeapFlags} ` +
+ `$kotlincFlags -jvm-target $kotlinJvmTarget -Xbuild-file=$kotlinBuildFile ` +
+ `-kotlin-home $emptyDir && ` +
`${config.SoongZipCmd} -jar -o $out -C $classesDir -D $classesDir && ` +
`rm -rf "$srcJarDir"`,
CommandDeps: []string{
@@ -52,21 +55,45 @@ var kotlinc = pctx.AndroidRemoteStaticRule("kotlinc", android.RemoteRuleSupports
Rspfile: "$out.rsp",
RspfileContent: `$in`,
},
- "kotlincFlags", "classpath", "srcJars", "srcJarDir", "classesDir", "kotlinJvmTarget", "kotlinBuildFile",
- "emptyDir", "name")
+ "kotlincFlags", "classpath", "srcJars", "commonSrcFilesArg", "srcJarDir", "classesDir",
+ "kotlinJvmTarget", "kotlinBuildFile", "emptyDir", "name")
+
+func kotlinCommonSrcsList(ctx android.ModuleContext, commonSrcFiles android.Paths) android.OptionalPath {
+ if len(commonSrcFiles) > 0 {
+ // The list of common_srcs may be too long to put on the command line, but
+ // we can't use the rsp file because it is already being used for srcs.
+ // Insert a second rule to write out the list of resources to a file.
+ commonSrcsList := android.PathForModuleOut(ctx, "kotlinc_common_srcs.list")
+ rule := android.NewRuleBuilder(pctx, ctx)
+ rule.Command().Text("cp").
+ FlagWithRspFileInputList("", commonSrcsList.ReplaceExtension(ctx, "rsp"), commonSrcFiles).
+ Output(commonSrcsList)
+ rule.Build("kotlin_common_srcs_list", "kotlin common_srcs list")
+ return android.OptionalPathForPath(commonSrcsList)
+ }
+ return android.OptionalPath{}
+}
// kotlinCompile takes .java and .kt sources and srcJars, and compiles the .kt sources into a classes jar in outputFile.
func kotlinCompile(ctx android.ModuleContext, outputFile android.WritablePath,
- srcFiles, srcJars android.Paths,
+ srcFiles, commonSrcFiles, srcJars android.Paths,
flags javaBuilderFlags) {
var deps android.Paths
deps = append(deps, flags.kotlincClasspath...)
deps = append(deps, srcJars...)
+ deps = append(deps, commonSrcFiles...)
kotlinName := filepath.Join(ctx.ModuleDir(), ctx.ModuleSubDir(), ctx.ModuleName())
kotlinName = strings.ReplaceAll(kotlinName, "/", "__")
+ commonSrcsList := kotlinCommonSrcsList(ctx, commonSrcFiles)
+ commonSrcFilesArg := ""
+ if commonSrcsList.Valid() {
+ deps = append(deps, commonSrcsList.Path())
+ commonSrcFilesArg = "--common_srcs " + commonSrcsList.String()
+ }
+
ctx.Build(pctx, android.BuildParams{
Rule: kotlinc,
Description: "kotlinc",
@@ -74,13 +101,14 @@ func kotlinCompile(ctx android.ModuleContext, outputFile android.WritablePath,
Inputs: srcFiles,
Implicits: deps,
Args: map[string]string{
- "classpath": flags.kotlincClasspath.FormJavaClassPath("-classpath"),
- "kotlincFlags": flags.kotlincFlags,
- "srcJars": strings.Join(srcJars.Strings(), " "),
- "classesDir": android.PathForModuleOut(ctx, "kotlinc", "classes").String(),
- "srcJarDir": android.PathForModuleOut(ctx, "kotlinc", "srcJars").String(),
- "kotlinBuildFile": android.PathForModuleOut(ctx, "kotlinc-build.xml").String(),
- "emptyDir": android.PathForModuleOut(ctx, "kotlinc", "empty").String(),
+ "classpath": flags.kotlincClasspath.FormJavaClassPath(""),
+ "kotlincFlags": flags.kotlincFlags,
+ "commonSrcFilesArg": commonSrcFilesArg,
+ "srcJars": strings.Join(srcJars.Strings(), " "),
+ "classesDir": android.PathForModuleOut(ctx, "kotlinc", "classes").String(),
+ "srcJarDir": android.PathForModuleOut(ctx, "kotlinc", "srcJars").String(),
+ "kotlinBuildFile": android.PathForModuleOut(ctx, "kotlinc-build.xml").String(),
+ "emptyDir": android.PathForModuleOut(ctx, "kotlinc", "empty").String(),
// http://b/69160377 kotlinc only supports -jvm-target 1.6 and 1.8
"kotlinJvmTarget": "1.8",
"name": kotlinName,
@@ -93,9 +121,11 @@ var kapt = pctx.AndroidRemoteStaticRule("kapt", android.RemoteRuleSupports{Goma:
Command: `rm -rf "$srcJarDir" "$kotlinBuildFile" "$kaptDir" && ` +
`mkdir -p "$srcJarDir" "$kaptDir/sources" "$kaptDir/classes" && ` +
`${config.ZipSyncCmd} -d $srcJarDir -l $srcJarDir/list -f "*.java" $srcJars && ` +
- `${config.GenKotlinBuildFileCmd} $classpath "$name" "" $out.rsp $srcJarDir/list > $kotlinBuildFile &&` +
- `${config.KotlincCmd} ${config.KotlincSuppressJDK9Warnings} ${config.JavacHeapFlags} $kotlincFlags ` +
- `-Xplugin=${config.KotlinKaptJar} ` +
+ `${config.GenKotlinBuildFileCmd} --classpath "$classpath" --name "$name"` +
+ ` --srcs "$out.rsp" --srcs "$srcJarDir/list"` +
+ ` $commonSrcFilesArg --out "$kotlinBuildFile" && ` +
+ `${config.KotlincCmd} ${config.KaptSuppressJDK9Warnings} ${config.KotlincSuppressJDK9Warnings} ` +
+ `${config.JavacHeapFlags} $kotlincFlags -Xplugin=${config.KotlinKaptJar} ` +
`-P plugin:org.jetbrains.kotlin.kapt3:sources=$kaptDir/sources ` +
`-P plugin:org.jetbrains.kotlin.kapt3:classes=$kaptDir/classes ` +
`-P plugin:org.jetbrains.kotlin.kapt3:stubs=$kaptDir/stubs ` +
@@ -120,21 +150,31 @@ var kapt = pctx.AndroidRemoteStaticRule("kapt", android.RemoteRuleSupports{Goma:
RspfileContent: `$in`,
},
"kotlincFlags", "encodedJavacFlags", "kaptProcessorPath", "kaptProcessor",
- "classpath", "srcJars", "srcJarDir", "kaptDir", "kotlinJvmTarget", "kotlinBuildFile", "name",
- "classesJarOut")
+ "classpath", "srcJars", "commonSrcFilesArg", "srcJarDir", "kaptDir", "kotlinJvmTarget",
+ "kotlinBuildFile", "name", "classesJarOut")
// kotlinKapt performs Kotlin-compatible annotation processing. It takes .kt and .java sources and srcjars, and runs
// annotation processors over all of them, producing a srcjar of generated code in outputFile. The srcjar should be
// added as an additional input to kotlinc and javac rules, and the javac rule should have annotation processing
// disabled.
func kotlinKapt(ctx android.ModuleContext, srcJarOutputFile, resJarOutputFile android.WritablePath,
- srcFiles, srcJars android.Paths,
+ srcFiles, commonSrcFiles, srcJars android.Paths,
flags javaBuilderFlags) {
+ srcFiles = append(android.Paths(nil), srcFiles...)
+
var deps android.Paths
deps = append(deps, flags.kotlincClasspath...)
deps = append(deps, srcJars...)
deps = append(deps, flags.processorPath...)
+ deps = append(deps, commonSrcFiles...)
+
+ commonSrcsList := kotlinCommonSrcsList(ctx, commonSrcFiles)
+ commonSrcFilesArg := ""
+ if commonSrcsList.Valid() {
+ deps = append(deps, commonSrcsList.Path())
+ commonSrcFilesArg = "--common_srcs " + commonSrcsList.String()
+ }
kaptProcessorPath := flags.processorPath.FormRepeatedClassPath("-P plugin:org.jetbrains.kotlin.kapt3:apclasspath=")
@@ -162,8 +202,9 @@ func kotlinKapt(ctx android.ModuleContext, srcJarOutputFile, resJarOutputFile an
Inputs: srcFiles,
Implicits: deps,
Args: map[string]string{
- "classpath": flags.kotlincClasspath.FormJavaClassPath("-classpath"),
+ "classpath": flags.kotlincClasspath.FormJavaClassPath(""),
"kotlincFlags": flags.kotlincFlags,
+ "commonSrcFilesArg": commonSrcFilesArg,
"srcJars": strings.Join(srcJars.Strings(), " "),
"srcJarDir": android.PathForModuleOut(ctx, "kapt", "srcJars").String(),
"kotlinBuildFile": android.PathForModuleOut(ctx, "kapt", "build.xml").String(),
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-03 11:27:16 +0000