Enable logcat logging for location modules in LE

Add support for logcat logging for location modules
in LE, by adding appropriate flags -llog to LDFLAGS.
Update logging macros to use ALOG* so that logs can
be outputed using standard logcat adb commands.

Change-Id: I94b5a1e9f0b4ec78a55e7189002e0f674ef174d2
CRs-Fixed: 2117669
6 files changed