I have a Makefile in:
project/all_app/myapp/src/Makefile
I also have Depend.mk's master
project/Depend.mk
Is it possible to include the main Makefile using a relative path?
include ../../../../Depend.mk
Be warned that make include starts with pwd and not along the path to the Makefile. (so make -f is likely to cause problems)
make -f
The inclusion rules in make are a bit complicated - see this section of the GNU manual. But yes - you can do what you asked.