DEPS = utf8 lowdown sxml-transforms clojurian symbol-utils scss srfi-1 srfi-13 srfi-14 ersatz
SRC = main.scm
LOCAL_MODULES = utils utils-git
DIR_INSTALL ?= /usr/local/bin
DIR_BUILD = .
BIN = repo2html

default: compile

%: %.scm
	csc -O5 -static $<

# Note: things break if you use -O5 here.
%.import.scm: %.scm
	csc -O4 -static -c -unit $* -emit-import-library $* $<

$(DIR_BUILD):
	mkdir -p $@/

compile: $(DIR_BUILD)/$(BIN)
	rm -f ./$(DIR_BUILD)/$(BIN).link
	@ls -sh $(DIR_BUILD)/$(BIN)
	@echo "Finished compiling a static binary in $(DIR_BUILD)/$(BIN)!"

foo: utils.import.scm utils.o
repo2html: utils.import.scm utils.o utils-git.import.scm utils-git.o

dependencies:
	chicken-install $(DEPS)

install:
	install -Dm755 $(DIR_BUILD)/$(BIN) -D $(DIR_INSTALL)/$(PROG)

uninstall:
	rm $(DIR_INSTALL)/$(PROG)

clean:
	rm -f $(DIR_BUILD)/$(BIN) foo repo2html *.link *.o *.import.scm

compile-on-debian-11:
	# builds repo2html compatible with systems running glibc-2.31 and higher.
	docker build docker
	# the docker image "repo2htmlbuilder:latest" now exists on your system.
	# this will make the next time you run this command go faster.
	# to delete it and reclaim the space run "docker image rm repo2htmlbuilder:latest"
	docker run -v $(shell pwd):/tmp/x -w /tmp/x --rm repo2htmlbuilder make compile