How to Re-build HAL in android?

Question

I have made changes in device//manifest.xml and now i want to rebuild only boot.img and vendor.img.

Is there any way/command to build only HAL module in android ?

Thanks

Answer 1

You can build single modules or images by providing build targets to make.

• Build the boot image: make bootimage
• Build the vendor image: make vendorimage
  This will build the boot image as well.
• Build a single HAL (e.g. the Power HAL): make [email protected]
  Note: This will not update the vendor.img.

You can get a list of all known build targets with make modules.