diff options
Diffstat (limited to 'java/java.go')
| -rw-r--r-- | java/java.go | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/java/java.go b/java/java.go index e7b1f4fe3..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" @@ -756,6 +758,7 @@ func LibraryFactory() android.Module { android.InitApexModule(module) android.InitSdkAwareModule(module) + android.InitBazelModule(module) InitJavaModule(module, android.HostAndDeviceSupported) return module } @@ -778,6 +781,7 @@ func LibraryHostFactory() android.Module { android.InitApexModule(module) android.InitSdkAwareModule(module) + android.InitBazelModule(module) InitJavaModule(module, android.HostSupported) return module } @@ -1228,6 +1232,8 @@ func BinaryFactory() android.Module { android.InitAndroidArchModule(module, android.HostAndDeviceSupported, android.MultilibCommonFirst) android.InitDefaultableModule(module) + android.InitBazelModule(module) + return module } @@ -1245,6 +1251,7 @@ func BinaryHostFactory() android.Module { android.InitAndroidArchModule(module, android.HostSupported, android.MultilibCommonFirst) android.InitDefaultableModule(module) + android.InitBazelModule(module) return module } @@ -1961,3 +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) +} |