Identify profile providing apexes using ApexInfo
`com.android.art` and its overrides include a `etc/boot-image.prof`
which is used on device for profile guided dexopt.
```
$ deapexer list <path_in_product_out>/com.android.art.apex | grep
boot-image
$ deapexer list <path_in_product_out>/com.google.android.art.apex | grep
boot-image
```
To identify that we should include a boot-image.prof in the override
apexes, we currently look at ApexInfo.InApexVariants in the context of
art's bootclasspath fragment module. InApexVariants are colated based on
the min_sdk_version of the top-level apex. At ToT, we have a single
variant of `art-bootlcasspath-fragment` for aosp art apex, google art
apex and google go art apex.
When google go art apex overrides the min_sdk_version, ApexInfo is
cleaved, and two distinct variants of art-bootclasspath-fragment are
created. The one corresponding to go art apex does not know we should
include boot-image.prof
To fix this, use AllApexInfoProvider instead. If any of the apexInfos
corresponds to com.android.art, include etc/boot-image.prof
Test: Added a unit test
Test: With https://b.corp.google.com/issues/345173231#comment2 reverted,
m com.google.android.go.art && deapexer list <apex> # verified that
boot-image.prof exists
Bug: 345173231
Bug: 295311875
Change-Id: I5a0e8f74725388f05343c64f268260b1eb139ae5
diff --git a/java/bootclasspath_fragment.go b/java/bootclasspath_fragment.go
index 4d3d794..16209b7 100644
--- a/java/bootclasspath_fragment.go
+++ b/java/bootclasspath_fragment.go
@@ -524,10 +524,16 @@
}
// Bootclasspath fragment modules that are for the platform do not produce boot related files.
- apexInfo, _ := android.ModuleProvider(ctx, android.ApexInfoProvider)
- for _, apex := range apexInfo.InApexVariants {
- if isProfileProviderApex(ctx, apex) {
- return apex
+ apexInfos, _ := android.ModuleProvider(ctx, android.AllApexInfoProvider)
+ if apexInfos == nil {
+ return ""
+ }
+
+ for _, apexInfo := range apexInfos.ApexInfos {
+ for _, apex := range apexInfo.InApexVariants {
+ if isProfileProviderApex(ctx, apex) {
+ return apex
+ }
}
}