.POSIX:
PREFIX       = /usr/local
MANPREFIX    = $(PREFIX)/share/man
DATE         = 2021-02-25
VERSION      = 0.3.0
NAME_UC      = Fallible
NAME         = fallible
MAILING_LIST = public-inbox
TRANSLATIONS = pt fr eo
CONTRIBLANGS =

.SUFFIXES: .in

.in:
	sed -e 's:@VERSION@:$(VERSION):g' -e 's:@DATE@:$(DATE):g' < $< > $@

manpages.en.in = \
	doc/fallible-check.en.1.in       \
	doc/fallible_should_fail.en.3.in \

manpages.in = $(manpages.en.in) \
	doc/fallible-check.pt.1.in       \
	doc/fallible-check.fr.1.in       \
	doc/fallible-check.eo.1.in       \
	doc/fallible_should_fail.pt.3.in \
	doc/fallible_should_fail.fr.3.in \
	doc/fallible_should_fail.eo.3.in

sources = \
	src/fallible.c

headers = \
	src/fallible.h

manpages = $(manpages.in:.in=)
objects  = $(sources:.c=.o)

liba = lib$(NAME).a

all: src/fallible-check $(liba) $(manpages)

$(liba): $(objects)
	$(AR) $(ARFLAGS) $@ $(objects)
	chmod +x $@

run-tests: src/fallible.c
	$(CC) $(CFLAGS) $(LDFLAGS) -DTEST -o $@ $< $(LDLIBS)

check: all run-tests
	./run-tests

dev-check: check public
	sh aux/assert-shellcheck.sh
	sh aux/workflow/assert-todos.sh
	sh aux/workflow/assert-changelog.sh -N $(NAME_UC) -n $(NAME)
	sh aux/workflow/assert-readme.sh -n $(NAME) -m $(MAILING_LIST)
	sh aux/workflow/assert-manpages.sh \
		-n $(NAME) -m $(MAILING_LIST) -l '$(TRANSLATIONS) en' $(manpages.en.in)
	. aux/lib.sh && \
		$(MAKE) PREFIX=`mkdtemp` install installcheck uninstall uninstallcheck

install: all
	mkdir -p \
		$(DESTDIR)$(PREFIX)/bin \
		$(DESTDIR)$(PREFIX)/lib
	cp src/fallible-check $(DESTDIR)$(PREFIX)/bin
	chmod +x $(DESTDIR)$(PREFIX)/bin/fallible-check
	cp $(liba) $(DESTDIR)$(PREFIX)/lib/
	for h in $(headers); do \
		echo mkdir -p $(DESTDIR)$(PREFIX)/include/`dirname $${h#src/}`; \
		mkdir -p $(DESTDIR)$(PREFIX)/include/`dirname $${h#src/}`;      \
		cp $$h $(DESTDIR)$(PREFIX)/include/$${h#src/};                  \
	done
	sh aux/workflow/manpages.sh -ip $(DESTDIR)$(MANPREFIX) $(manpages)

uninstall:
	rm -f \
		$(DESTDIR)$(PREFIX)/bin/fallible-check \
		$(DESTDIR)$(PREFIX)/lib/$(liba)
	for h in $(headers); do rm -f $(DESTDIR)$(PREFIX)/include/$${h#src/}; done
	sh aux/workflow/manpages.sh -up $(DESTDIR)$(MANPREFIX) $(manpages)

installcheck:
	sh aux/workflow/installcheck.sh -x1 -l2 -f10 -p $(PREFIX)

uninstallcheck:
	sh aux/workflow/installcheck -up $(PREFIX)

clean:
	rm -rf public/ src/fallible-check $(objects) run-tests $(liba) $(manpages) \
		fallible* vgcore* messages.mo README.*.md CHANGELOG.*.md

dist:
	sh aux/workflow/dist.sh \
		-d $(DATE) -V $(VERSION) -N $(NAME_UC) -n $(NAME) -m $(MAILING_LIST)

README.en.md: README.md
	ln -fs $? $@

CHANGELOG.en.md: CHANGELOG.md
	ln -fs $? $@

l10n-gen: README.en.md CHANGELOG.en.md $(manpages.en.in)
	sh aux/workflow/l10n.sh -l '$(TRANSLATIONS)' -L '$(CONTRIBLANGS)' $?

public: l10n-gen all TODOs.md $(manpages)
	sh aux/workflow/public.sh -l '$(TRANSLATIONS) $(CONTRIBLANGS) en' \
		-N $(NAME_UC) -n $(NAME) -m $(MAILING_LIST) -o public
	sh aux/workflow/manpages.sh -Ho public $(manpages)

spellcheck: public
	sh aux/workflow/assert-spelling -l '$(TRANSLATIONS) en' \
		$$(find public -type f -name '*.html')
