Don't add `uses_libs`/`optional_uses_libs` to the manifest_fixer.
These properties specify libraries that cannot be implicitly inferred by
Soong. If these properties are added to Android.bp, this can only be for
the reason that there is a <uses-library> tag in the manifest which is
unknown to the build system. Adding them to the manifest_fixer doesn't
make sense: if they are not in the manifest, they should be removed from
Android.bp as well.
Bug: 132357300
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'
# empty grep output, no errors
Change-Id: Ic6eb5268a954ef3be7f06a181ec72af99000c547
diff --git a/dexpreopt/class_loader_context.go b/dexpreopt/class_loader_context.go
index ebb8959..1bdd040 100644
--- a/dexpreopt/class_loader_context.go
+++ b/dexpreopt/class_loader_context.go
@@ -196,6 +196,10 @@
// If the library is optional or required.
Optional bool
+ // If the library is implicitly infered by Soong (as opposed to explicitly added via `uses_libs`
+ // or `optional_uses_libs`.
+ Implicit bool
+
// On-host build path to the library dex file (used in dex2oat argument --class-loader-context).
Host android.Path
@@ -258,8 +262,9 @@
const AnySdkVersion int = android.FutureApiLevelInt
// Add class loader context for the given library to the map entry for the given SDK version.
-func (clcMap ClassLoaderContextMap) addContext(ctx android.ModuleInstallPathContext, sdkVer int, lib string,
- optional bool, hostPath, installPath android.Path, nestedClcMap ClassLoaderContextMap) error {
+func (clcMap ClassLoaderContextMap) addContext(ctx android.ModuleInstallPathContext, sdkVer int,
+ lib string, optional, implicit bool, hostPath, installPath android.Path,
+ nestedClcMap ClassLoaderContextMap) error {
// For prebuilts, library should have the same name as the source module.
lib = android.RemoveOptionalPrebuiltPrefix(lib)
@@ -308,6 +313,7 @@
clcMap[sdkVer] = append(clcMap[sdkVer], &ClassLoaderContext{
Name: lib,
Optional: optional,
+ Implicit: implicit,
Host: hostPath,
Device: devicePath,
Subcontexts: subcontexts,
@@ -320,9 +326,10 @@
// about paths). For the subset of libraries that are used in dexpreopt, their build/install paths
// are validated later before CLC is used (in validateClassLoaderContext).
func (clcMap ClassLoaderContextMap) AddContext(ctx android.ModuleInstallPathContext, sdkVer int,
- lib string, optional bool, hostPath, installPath android.Path, nestedClcMap ClassLoaderContextMap) {
+ lib string, optional, implicit bool, hostPath, installPath android.Path,
+ nestedClcMap ClassLoaderContextMap) {
- err := clcMap.addContext(ctx, sdkVer, lib, optional, hostPath, installPath, nestedClcMap)
+ err := clcMap.addContext(ctx, sdkVer, lib, optional, implicit, hostPath, installPath, nestedClcMap)
if err != nil {
ctx.ModuleErrorf(err.Error())
}
@@ -366,13 +373,15 @@
// included). This is the list of libraries that should be in the <uses-library> tags in the
// manifest. Some of them may be present in the source manifest, others are added by manifest_fixer.
// Required and optional libraries are in separate lists.
-func (clcMap ClassLoaderContextMap) UsesLibs() (required []string, optional []string) {
+func (clcMap ClassLoaderContextMap) usesLibs(implicit bool) (required []string, optional []string) {
if clcMap != nil {
clcs := clcMap[AnySdkVersion]
required = make([]string, 0, len(clcs))
optional = make([]string, 0, len(clcs))
for _, clc := range clcs {
- if clc.Optional {
+ if implicit && !clc.Implicit {
+ // Skip, this is an explicit library and we need only the implicit ones.
+ } else if clc.Optional {
optional = append(optional, clc.Name)
} else {
required = append(required, clc.Name)
@@ -382,6 +391,14 @@
return required, optional
}
+func (clcMap ClassLoaderContextMap) UsesLibs() ([]string, []string) {
+ return clcMap.usesLibs(false)
+}
+
+func (clcMap ClassLoaderContextMap) ImplicitUsesLibs() ([]string, []string) {
+ return clcMap.usesLibs(true)
+}
+
func (clcMap ClassLoaderContextMap) Dump() string {
jsonCLC := toJsonClassLoaderContext(clcMap)
bytes, err := json.MarshalIndent(jsonCLC, "", " ")
@@ -524,6 +541,8 @@
// the same as Soong representation except that SDK versions and paths are represented with strings.
type jsonClassLoaderContext struct {
Name string
+ Optional bool
+ Implicit bool
Host string
Device string
Subcontexts []*jsonClassLoaderContext
@@ -555,6 +574,8 @@
for _, clc := range jClcs {
clcs = append(clcs, &ClassLoaderContext{
Name: clc.Name,
+ Optional: clc.Optional,
+ Implicit: clc.Implicit,
Host: constructPath(ctx, clc.Host),
Device: clc.Device,
Subcontexts: fromJsonClassLoaderContextRec(ctx, clc.Subcontexts),
@@ -579,6 +600,8 @@
for i, clc := range clcs {
jClcs[i] = &jsonClassLoaderContext{
Name: clc.Name,
+ Optional: clc.Optional,
+ Implicit: clc.Implicit,
Host: clc.Host.String(),
Device: clc.Device,
Subcontexts: toJsonClassLoaderContextRec(clc.Subcontexts),