prefix = /usr
bindir = $(prefix)/bin
pkgdatadir = /usr/share/jh # hardcoded into jh.sh

subcommands = help list-commands mvn-basename mvn-install mvn-localrepo checksource
dirs = $(DESTDIR)$(bindir) $(DESTDIR)$(pkgdatadir)

####

subcommand_files = $(addprefix jh-,$(subcommands))
help_files = $(addsuffix .help.txt,$(subcommand_files))

all: PHONY build

####

build: PHONY jh $(subcommand_files)
install: PHONY $(DESTDIR)$(bindir)/jh $(addprefix $(DESTDIR)$(pkgdatadir)/,$(subcommand_files) $(help_files))
clean: PHONY
	rm -f jh $(subcommand_files)

$(DESTDIR)$(pkgdaradir)/%: % | $(DESTDIR)$(pkgdatadir)
	cp '$<' '$@'

$(DESTDIR)$(bindir)/jh: jh | $(DESTDIR)$(bindir)
	cp '$<' '$@'

$(dirs):
	install -d '$@'

####

.PHONY: PHONY FORCE
PHONY FORCE: ; @: