Conditional include of .mk file in the current directory. With the conditional include (-include), if no .mk file exists, the package will still build fine. This allows us to keep the API (no Maybe Makefile).
Conditional include of .mk file in the current directory.
With the conditional include (-include), if no .mk file exists, the package will still build fine.
This allows us to keep the API (no Maybe Makefile).

Also, remove the default CCFLAGS -- a user can give them in their .mk file.

josefs/sbv