Fix proc_macro dependency handling.
Currently proc_macros don't pull in the correct arch dependencies when
the host arch differs from the target arch.
This fixes how proc_macro dependencies are handled by defining them as
always being host-only and including them as dependencies for
device-modules by using AddFarVariationDependencies.
Bug: 141491501
Test: Example device rust module builds with proc_macro dependency.
Change-Id: Ic037dc406ce90526f8b68c92fffc0d93a498a4ff
diff --git a/rust/proc_macro.go b/rust/proc_macro.go
index 4acb06f..1a247d9 100644
--- a/rust/proc_macro.go
+++ b/rust/proc_macro.go
@@ -45,7 +45,7 @@
var _ compiler = (*procMacroDecorator)(nil)
func ProcMacroFactory() android.Module {
- module, _ := NewProcMacro(android.HostAndDeviceSupported)
+ module, _ := NewProcMacro(android.HostSupportedNoCross)
return module.Init()
}