* There's actually not a whole lot QC-specific about these macros,
make them available at definition.mk inclusion time rather than
relying on BoardConfig to include them.
* Don't create a dependency on QCOM macros from a makefile
that is included very early in the build process.
Change-Id: I3dcaf0e068ca44732cfe58f69384621781ddda67
66ce59c88e