build complains about libhealthd.java

[knuxify]

bootable/recovery/Android.mk: error: recovery (EXECUTABLES android-arm) missing libhealthd.java (STATIC_LIBRARIES android-arm) 
You can set ALLOW_MISSING_DEPENDENCIES=true in your environment if this is intentional, but that may defer real problems until later in the build.
hardware/interfaces/health/1.0/default/Android.mk: error: android.hardware.health@1.0-impl (SHARED_LIBRARIES android-arm) missing libhealthd.java (STATIC_LIBRARIES android-arm) 
You can set ALLOW_MISSING_DEPENDENCIES=true in your environment if this is intentional, but that may defer real problems until later in the build.
system/core/healthd/Android.mk: error: charger (EXECUTABLES android-arm) missing libhealthd.java (STATIC_LIBRARIES android-arm) 
You can set ALLOW_MISSING_DEPENDENCIES=true in your environment if this is intentional, but that may defer real problems until later in the build.
build/make/core/main.mk:844: error: exiting from previous errors.

update libhealthd? maybe?
i tried updating to healthd2 and it could break stuff so idk