LIBS=libconfuse nlohmann_json
export version = 1.0.0
export soname_version = $(word 1, $(subst ., , $(version)))
override CXXFLAGS += -MMD -Wall -std=c++20 `pkg-config $(LIBS) --cflags`
override LDFLAGS += `pkg-config $(LIBS) --libs`
SOURCES = $(wildcard src/*.cc) $(wildcard src/*/*.cc)
OBJECTS = $(SOURCES:.cc=.o)
DEPS = $(OBJECTS:.o=.d)
EXECUTABLE = dmtool
prefix ?= /usr
exec_prefix ?= $(prefix)
bindir ?= $(exec_prefix)/bin
completions ?= `pkg-config --variable=completionsdir bash-completion`

$(EXECUTABLE): $(OBJECTS)
	$(CXX) $(OBJECTS) -o $@ $(LDFLAGS)

-include $(DEPS)

parsed: parser/scrapeToJson.py parser/utils.py parser/verified.txt
	python parser/scrapeToJson.py
	touch parsed/

install: $(EXECUTABLE)
	install -d $(DESTDIR)$(prefix)/share/dmtool/
	cp -r parsed/* $(DESTDIR)$(prefix)/share/dmtool/
	install -d $(DESTDIR)$(bindir)
	install -m 755 $(EXECUTABLE) $(DESTDIR)$(bindir)
	install -d $(DESTDIR)$(completions)
	install -m 644 files/dmtool.bash $(DESTDIR)$(completions)/$(EXECUTABLE)
	install -m 644 files/dmtool.conf $(DESTDIR)/etc/dmtool.conf

.PHONY: clean
clean:
	$(RM) $(OBJECTS) $(DEPS) $(EXECUTABLE)

test:
	$(foreach var,$(.VARIABLES),$(info $(var) = $($(var))))