Don't use apexd when TARGET_FLATTEN_APEX == true
/system/apex/com.android.runtime is labeled as runtime_apex_dir
and init is allowed to mount on it.
When TARGET_FLATTEN_APEX is true (= ro.apex.updatable is unset or set to
false), apexd is not used to activate the built-in flattened APEXes.
Init simply bind-mounts /system/apex to /apex.
However, there is a special case here. The runtime APEX is installed as
either /system/apex/com.android.runtime.debug or
/system/apex/com.android.runtime.release, whereas it should be activated
on /apex/com.android.runtime - without the .debug or .release suffix.
To handle that case, the build system creates an empty directory
/system/apex/com.android.runtime and the .debug or .release directory
is bind-mounted to the empty directory by init at runtime.
Bug: 132413565
Test: marlin is bootable
Merged-In: I3fde5ff831429723fecd1fa5c10e44f636a63f09
Change-Id: I3fde5ff831429723fecd1fa5c10e44f636a63f09
(cherry picked from commit 99902a175b62d242a40ab7957b284f667a03b424)
6 files changed