Drop "prebuilt_" prefix when adding libraries to class loader context.
This is needed when some source libraries get replaced with prebuilt
variants: CLC should contain one entry for a library (the prebuilt one
or the source one, whichever of them is preferred). Because the prebuilt
module name starts with "prebuilt_" prefix, previously Soong considered
such libraries as two different ones libraries and added both to CLC.
Bug: 193425964
Test: mark "prebuilt_android.net.ipsec.ike" as preferred and `m nothing`
(before this CL it would fail the build, now it builds fine).
Test: $ lunch aosp_cf_x86_64_phone-userdebug && m && launch_cvd
$ adb wait-for-device && \
adb root && \
adb logcat | \
grep -E 'ClassLoaderContext [a-z ]+ mismatch' -C 1
# empty output, no errors
Change-Id: Icc42533d9915060d7fffda12aa93b9d18dc4f83d
diff --git a/dexpreopt/class_loader_context.go b/dexpreopt/class_loader_context.go
index f76a205..57b4c4f 100644
--- a/dexpreopt/class_loader_context.go
+++ b/dexpreopt/class_loader_context.go
@@ -257,6 +257,9 @@
func (clcMap ClassLoaderContextMap) addContext(ctx android.ModuleInstallPathContext, sdkVer int, lib string,
hostPath, installPath android.Path, nestedClcMap ClassLoaderContextMap) error {
+ // For prebuilts, library should have the same name as the source module.
+ lib = android.RemoveOptionalPrebuiltPrefix(lib)
+
devicePath := UnknownInstallLibraryPath
if installPath == nil {
if android.InList(lib, CompatUsesLibs) || android.InList(lib, OptionalCompatUsesLibs) {