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/apex/apex.go b/apex/apex.go
index a645b06..fceb307 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -32,6 +32,7 @@
prebuilt_etc "android/soong/etc"
"android/soong/java"
"android/soong/python"
+ "android/soong/rust"
"android/soong/sh"
)
@@ -179,6 +180,9 @@
// List of JNI libraries that are embedded inside this APEX.
Jni_libs []string
+ // List of rust dyn libraries
+ Rust_dyn_libs []string
+
// List of native executables that are embedded inside this APEX.
Binaries []string
@@ -513,13 +517,15 @@
func addDependenciesForNativeModules(ctx android.BottomUpMutatorContext, nativeModules ApexNativeDependencies, target android.Target, imageVariation string) {
binVariations := target.Variations()
libVariations := append(target.Variations(), blueprint.Variation{Mutator: "link", Variation: "shared"})
+ rustLibVariations := append(target.Variations(), blueprint.Variation{Mutator: "rust_libraries", Variation: "dylib"})
if ctx.Device() {
binVariations = append(binVariations, blueprint.Variation{Mutator: "image", Variation: imageVariation})
libVariations = append(libVariations,
blueprint.Variation{Mutator: "image", Variation: imageVariation},
- blueprint.Variation{Mutator: "version", Variation: ""}, // "" is the non-stub variant
- )
+ blueprint.Variation{Mutator: "version", Variation: ""}) // "" is the non-stub variant
+ rustLibVariations = append(rustLibVariations,
+ blueprint.Variation{Mutator: "image", Variation: imageVariation})
}
// Use *FarVariation* to be able to depend on modules having conflicting variations with
@@ -529,6 +535,7 @@
ctx.AddFarVariationDependencies(binVariations, testTag, nativeModules.Tests...)
ctx.AddFarVariationDependencies(libVariations, jniLibTag, nativeModules.Jni_libs...)
ctx.AddFarVariationDependencies(libVariations, sharedLibTag, nativeModules.Native_shared_libs...)
+ ctx.AddFarVariationDependencies(rustLibVariations, sharedLibTag, nativeModules.Rust_dyn_libs...)
}
func (a *apexBundle) combineProperties(ctx android.BottomUpMutatorContext) {
@@ -1264,6 +1271,35 @@
return af
}
+func apexFileForRustExecutable(ctx android.BaseModuleContext, rustm *rust.Module) apexFile {
+ dirInApex := "bin"
+ if rustm.Target().NativeBridge == android.NativeBridgeEnabled {
+ dirInApex = filepath.Join(dirInApex, rustm.Target().NativeBridgeRelativePath)
+ }
+ fileToCopy := rustm.OutputFile().Path()
+ androidMkModuleName := rustm.BaseModuleName() + rustm.Properties.SubName
+ af := newApexFile(ctx, fileToCopy, androidMkModuleName, dirInApex, nativeExecutable, rustm)
+ return af
+}
+
+func apexFileForRustLibrary(ctx android.BaseModuleContext, rustm *rust.Module) apexFile {
+ // Decide the APEX-local directory by the multilib of the library
+ // In the future, we may query this to the module.
+ var dirInApex string
+ switch rustm.Arch().ArchType.Multilib {
+ case "lib32":
+ dirInApex = "lib"
+ case "lib64":
+ dirInApex = "lib64"
+ }
+ if rustm.Target().NativeBridge == android.NativeBridgeEnabled {
+ dirInApex = filepath.Join(dirInApex, rustm.Target().NativeBridgeRelativePath)
+ }
+ fileToCopy := rustm.OutputFile().Path()
+ androidMkModuleName := rustm.BaseModuleName() + rustm.Properties.SubName
+ return newApexFile(ctx, fileToCopy, androidMkModuleName, dirInApex, nativeSharedLib, rustm)
+}
+
func apexFileForPyBinary(ctx android.BaseModuleContext, py *python.Module) apexFile {
dirInApex := "bin"
fileToCopy := py.HostToolPath().Path()
@@ -1501,8 +1537,11 @@
filesInfo = append(filesInfo, apexFileForPyBinary(ctx, py))
} else if gb, ok := child.(bootstrap.GoBinaryTool); ok && a.Host() {
filesInfo = append(filesInfo, apexFileForGoBinary(ctx, depName, gb))
+ } else if rust, ok := child.(*rust.Module); ok {
+ filesInfo = append(filesInfo, apexFileForRustExecutable(ctx, rust))
+ return true // track transitive dependencies
} else {
- ctx.PropertyErrorf("binaries", "%q is neither cc_binary, (embedded) py_binary, (host) blueprint_go_binary, (host) bootstrap_go_binary, nor sh_binary", depName)
+ ctx.PropertyErrorf("binaries", "%q is neither cc_binary, rust_binary, (embedded) py_binary, (host) blueprint_go_binary, (host) bootstrap_go_binary, nor sh_binary", depName)
}
case javaLibTag:
switch child.(type) {
@@ -1663,6 +1702,13 @@
if prebuilt, ok := child.(prebuilt_etc.PrebuiltEtcModule); ok {
filesInfo = append(filesInfo, apexFileForPrebuiltEtc(ctx, prebuilt, depName))
}
+ } else if rust.IsDylibDepTag(depTag) {
+ if rustm, ok := child.(*rust.Module); ok && rustm.IsInstallableToApex() {
+ af := apexFileForRustLibrary(ctx, rustm)
+ af.transitiveDep = true
+ filesInfo = append(filesInfo, af)
+ return true // track transitive dependencies
+ }
} else if _, ok := depTag.(android.CopyDirectlyInAnyApexTag); ok {
// nothing
} else if am.CanHaveApexVariants() && am.IsInstallableToApex() {