Makefile

EXTRA_DIR := coqdocjs/extra
export COQDOC := ./coqdoc.sh

######

# Forward most targets to Coq makefile (with some trick to make this phony)
%: Makefile.coq phony
	@$(MAKE) -f Makefile.coq $@

# Beware: multiple targets to the top-level Makefile doesn't work robustly... instead follow this:
# https://coq.inria.fr/refman/practical-tools/utilities.html#building-a-coq-project-with-coq-makefile
# and use
# make only TGTS="foo bar"
#
all: Makefile.coq
	@$(MAKE) -f Makefile.coq all
.PHONY: all

.PHONY: coq

clean: Makefile.coq
	@$(MAKE) -f Makefile.coq clean
	find theories tests \( -name "*.d" -o -name "*.vo*" -o -name "*.aux" -o -name "*.cache" -o -name "*.glob" -o -name "*.vio" \) -print -delete || true
	rm -f Makefile.coq
.PHONY: clean

html: all
	rm -fr coqdoc-old
	[ -d website/coqdoc ] && mv website/coqdoc coqdoc-old || true
	@$(MAKE) -f Makefile.coq $@
	cp $(EXTRA_DIR)/resources/* html
	cd html; ln -s ./toc.html index.html
	# Create some layout in the website
	mv html website/coqdoc

.PHONY: html

# Create Coq Makefile.
Makefile.coq: _CoqProject Makefile
	@echo "COQ_MAKEFILE"
	@"$(COQBIN)coq_makefile" -f _CoqProject -o Makefile.coq

# Some files that do *not* need to be forwarded to Makefile.coq
Makefile: ;
_CoqProject: ;
opam: ;

# Phony wildcard targets
phony: ;
.PHONY: phony