Makefile.am: use AM_CPPFLAGS

(1) automake 1.11 documentation says that INCLUDES is obsoleted
    and AM_CPPFLAGS provides the same functionality

(2) Defines (-D) is a preprocessor directive, so it should go to
    AM_CPPFLAGS not AM_CFLAGS.

Signed-off-by: Kir Kolyshkin <kir@openvz.org>
2 files changed