* Makefile: add an optional include local.mk
* default.mk: install lisp files into org subfolder by default
* lisp/Makefile: new file to handle all make targets within lisp
* lisp/dependencies.mk: dependencies, should rather be auto-generated
* maint.mk: remove obsolete variable definitions
* targets.mk: hand off to sub-make in ./lisp, remove unused targets
* Makefile: declare phony targets, remove help text for install-info-debian
* default.mk: add variable for FIND and RM
* targets.mk, maint-targets.mk: shuffle targets to where they belong, declare
phony targets, work around a texi2dvi bug, use pattern rules, use targets for
dependencies instead of repeating them verbatim
* Makefile: just keep help target (now also default for no target)
and include all other parts from here.
* default.mk: user editable variables with their default values
* maint.mk: definitions by maintainer, should not be touched by user
* targets.mk: user callable targets
* maint-targets.mk: targets for maintenance, should not be called by user
* dependencies.mk: keep order during compile (could become auto-generated)
This is the first in a series of patches that restructures the Makefile to
achieve easier customization and separation of different concerns (mainly user
vs. maintenance of the distribution). This first patch simply establishes a
set of files without changing anything else to provide a clean starting point.
It uses GNU make extensions since Makefile already depends on GNU make anyway.
Achim Gratz