[vdr] RFC: Adding CPPFLAGS to Makefile

[Ville Skyttä]

On 2013-02-23 14:43, Tobi wrote:

> VDR's Makefile does not use CPPFLAGS (C-Pre-Processor flags) right now.
> Not a big deal and easy to work-around, but for the sake of providing a
> "standards-conform" Makefile I suggest adding CPPFLAGS as well.

+1 to the general idea.

To take it a bit further, I suppose at least DEFINES, CDEFINES,
INCLUDES, CINCLUDES could be directly put to CPPFLAGS instead of being
defined separately.