Makefile

# st - simple terminal
# See LICENSE file for copyright and license details.
.POSIX:
.SILENT:

include config.mk

SRC = st.c x.c boxdraw.c hb.c
OBJ = $(SRC:.c=.o)

all: options st

options:
	@echo st build options:
	@echo "CFLAGS  = $(STCFLAGS)"
	@echo "LDFLAGS = $(STLDFLAGS)"
	@echo "CC      = $(CC)"

font:
	mkdir -p /usr/share/fonts/hack-nerd
	cp -f hack-nerd-font.ttf /usr/share/fonts/hack-nerd/

.c.o:
	$(CC) $(STCFLAGS) -c $<

st.o: config.h st.h win.h
x.o: arg.h config.h st.h win.h hb.h
hb.o: st.h
boxdraw.o: config.h st.h boxdraw_data.h

$(OBJ): config.h config.mk

st: $(OBJ)
	$(CC) -o $@ $(OBJ) $(STLDFLAGS)

clean:
	rm -f st $(OBJ) st-$(VERSION).tar.gz *.rej *.orig *.o

dist: clean
	mkdir -p st-$(VERSION)
	cp -R FAQ LEGACY TODO LICENSE Makefile README config.mk\
		config.h st.info st.shortcuts arg.h st.h win.h $(SRC)\
		st-$(VERSION)
	tar -cf - st-$(VERSION) | gzip > st-$(VERSION).tar.gz
	rm -rf st-$(VERSION)

install: font st
	mkdir -p $(DESTDIR)$(PREFIX)/bin
	cp -f st $(DESTDIR)$(PREFIX)/bin
	cp -f st-copyout $(DESTDIR)$(PREFIX)/bin
	chmod 755 $(DESTDIR)$(PREFIX)/bin/st
	chmod 755 $(DESTDIR)$(PREFIX)/bin/st-copyout
	mkdir -p $(DESTDIR)$(MANPREFIX)/man1
	sh -c "sed "s/VERSION/$(VERSION)/g" < st.shortcuts > $(DESTDIR)$(MANPREFIX)/man1/st.shortcuts"
	chmod 644 $(DESTDIR)$(MANPREFIX)/man1/st.shortcuts
	tic -sx st.info
	@echo Please see the README file regarding the terminfo entry of st.

uninstall:
	rm -f $(DESTDIR)$(PREFIX)/bin/st
	rm -f $(DESTDIR)$(PREFIX)/bin/st-copyout
	rm -f $(DESTDIR)$(MANPREFIX)/man1/st.shortcuts
	rm -f /usr/share/fonts/hack-nerd/hack-nerd-font.ttf
	rm -f /usr/share/icons/default/st.svg

indent:
	indent --blank-lines-after-procedures --brace-indent0 --indent-level4 \
		--no-space-after-casts --no-space-after-function-call-names \
		--dont-break-procedure-type --format-all-comments \
		--line-length100 --comment-line-length100 --tab-size4 *.{c,h}

check-indentation:
	$(eval SOURCES := $(shell ls *.{c,h}))
	for i in $(SOURCES); do \
		export DIFFS=$$(diff $$i <(indent -st -bap -bli0 -i4 -ncs -npcs -npsl -fca -l100 -lc100 -ts4 $$i)); \
		if [ -z "$$DIFFS" ]; then echo -e "\033[0;32mValid indentation format -> $$i\033[0m"; else echo -e "\033[0;31mInvalid indentation format -> $$i\033[0m"; fi \
	done

check:
	@echo Checking indentation standards
	$(MAKE) check-indentation

.PHONY: all options clean dist install uninstall indent check-indentation check