EMACS = emacs

files = init.el init.elc
install-files = $(addprefix install-,$(files))
submodules = eshell
install-submodules = $(addprefix install-,$(submodules))

.PHONY: all $(submodules) install $(install-submodules) $(install-files)

all: $(files) $(submodules)

$(submodules):
	$(MAKE) -C $@/

$(filter %.elc,$(files)): %.elc: %.el
	$(EMACS) -batch -eval "(byte-compile-file \"$^\")"

install: $(install-files) $(install-submodules)

$(install-files): install-%: $*
	install -Dm 444 $* ${HOME}/.emacs.d/$*

$(install-submodules): install-%:
	$(MAKE) -C $*/ install