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Fix symlinks from APEX to partitions

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Previously, the symlink optimization for APEXes assumed that the target
of the symlinks are in the system partition. The assumption however
doesn't hold always because the file that was added to the APEX might be
with system_ext_specific: true or vendor: true.

Bug: 265598720
Test: m nothing
Change-Id: Ieb9a6769320c0ec697a88c0cae977e7d65288362
This commit is contained in:
Jiyong Park
2023-02-17 18:22:25 +09:00
parent af8b950357
commit ce2436302a
4 changed files with 33 additions and 8 deletions
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6
apex/builder.go
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@@ -476,8 +476,7 @@ func (a *apexBundle) buildUnflattenedApex(ctx android.ModuleContext) {
// Copy the built file to the directory. But if the symlink optimization is turned
// on, place a symlink to the corresponding file in /system partition instead.
if a.linkToSystemLib && fi.transitiveDep && fi.availableToPlatform() {
// TODO(jiyong): pathOnDevice should come from fi.module, not being calculated here
pathOnDevice := filepath.Join("/system", fi.path())
pathOnDevice := filepath.Join("/", fi.partition, fi.path())
copyCommands = append(copyCommands, "ln -sfn "+pathOnDevice+" "+destPath)
} else {
// Copy the file into APEX
@@ -941,8 +940,7 @@ func (a *apexBundle) buildFlattenedApex(ctx android.ModuleContext) {
dir := filepath.Join("apex", bundleName, fi.installDir)
installDir := android.PathForModuleInstall(ctx, dir)
if a.linkToSystemLib && fi.transitiveDep && fi.availableToPlatform() {
// TODO(jiyong): pathOnDevice should come from fi.module, not being calculated here
pathOnDevice := filepath.Join("/system", fi.path())
pathOnDevice := filepath.Join("/", fi.partition, fi.path())
installedSymlinks = append(installedSymlinks,
ctx.InstallAbsoluteSymlink(installDir, fi.stem(), pathOnDevice))
} else {