and of course also for the Java part

Using build-id linker flag allows lldb to map the installed .so to the
non-stripped version on the buildhost.

Also ndk-gdb supports specifying a different package name on the
commandline, so no need for the error in configure anymore.

Change-Id: If6887a27cc8ab15ee6ab612502cacf0a22ade737
(cherry picked from commit 8840a66f)