rust modules can be included in apex
We will have some APEXes having rust binaries and libraries. So, adding
the support for the types of modules.
rust.Module now inherits from android.ApexModuleBase and implements
the android.ApexModule interface.
Bug: 172414324
Test: m
Exempt-From-Owner-Approval: rebased after +2 from the owner
Change-Id: I356ef4c45f782a6460f001e83af96d1710642d80
diff --git a/rust/rust.go b/rust/rust.go
index 5b94045..b277afc 100644
--- a/rust/rust.go
+++ b/rust/rust.go
@@ -74,6 +74,7 @@
type Module struct {
android.ModuleBase
android.DefaultableModuleBase
+ android.ApexModuleBase
Properties BaseProperties
@@ -88,6 +89,8 @@
subAndroidMkOnce map[SubAndroidMkProvider]bool
outputFile android.OptionalPath
+
+ hideApexVariantFromMake bool
}
func (mod *Module) OutputFiles(tag string) (android.Paths, error) {
@@ -508,6 +511,7 @@
}
android.InitAndroidArchModule(mod, mod.hod, mod.multilib)
+ android.InitApexModule(mod)
android.InitDefaultableModule(mod)
return mod
@@ -605,6 +609,11 @@
ModuleContext: actx,
}
+ apexInfo := actx.Provider(android.ApexInfoProvider).(android.ApexInfo)
+ if !apexInfo.IsForPlatform() {
+ mod.hideApexVariantFromMake = true
+ }
+
toolchain := mod.toolchain(ctx)
if !toolchain.Supported() {
@@ -694,6 +703,11 @@
sourceDepTag = dependencyTag{name: "source"}
)
+func IsDylibDepTag(depTag blueprint.DependencyTag) bool {
+ tag, ok := depTag.(dependencyTag)
+ return ok && tag == dylibDepTag
+}
+
type autoDep struct {
variation string
depTag dependencyTag
@@ -1052,6 +1066,58 @@
return android.OptionalPath{}
}
+var _ android.ApexModule = (*Module)(nil)
+
+func (mod *Module) ShouldSupportSdkVersion(ctx android.BaseModuleContext, sdkVersion android.ApiLevel) error {
+ return nil
+}
+
+func (mod *Module) DepIsInSameApex(ctx android.BaseModuleContext, dep android.Module) bool {
+ depTag := ctx.OtherModuleDependencyTag(dep)
+
+ if ccm, ok := dep.(*cc.Module); ok {
+ if ccm.HasStubsVariants() {
+ if cc.IsSharedDepTag(depTag) {
+ // dynamic dep to a stubs lib crosses APEX boundary
+ return false
+ }
+ if cc.IsRuntimeDepTag(depTag) {
+ // runtime dep to a stubs lib also crosses APEX boundary
+ return false
+ }
+
+ if cc.IsHeaderDepTag(depTag) {
+ return false
+ }
+ }
+ if mod.Static() && cc.IsSharedDepTag(depTag) {
+ // shared_lib dependency from a static lib is considered as crossing
+ // the APEX boundary because the dependency doesn't actually is
+ // linked; the dependency is used only during the compilation phase.
+ return false
+ }
+ }
+
+ if depTag == procMacroDepTag {
+ return false
+ }
+
+ return true
+}
+
+// Overrides ApexModule.IsInstallabeToApex()
+func (mod *Module) IsInstallableToApex() bool {
+ if mod.compiler != nil {
+ if lib, ok := mod.compiler.(*libraryDecorator); ok && (lib.shared() || lib.dylib()) {
+ return true
+ }
+ if _, ok := mod.compiler.(*binaryDecorator); ok {
+ return true
+ }
+ }
+ return false
+}
+
var Bool = proptools.Bool
var BoolDefault = proptools.BoolDefault
var String = proptools.String