Makefile.in example

Makefile.in

.POSIX:
all:

LDFLAGS	= -ltree-sitter
CFLAGS	= -Wall -O3
CC	= cc

TARGETS	= main
main_SRCS = \
	main.c \
	parser.c

all: $(TARGETS)
clean: ; rm -f $(TARGETS) *.o

.SUFFIXES:
.SUFFIXES: .c .o
.c.o: ; $(CC) $(CFLAGS) -c -o $@ $<
.o: ; $(CC) $(LDFLAGS) -o $@ $($*_SRCS:.c=.o)

### EOF ###
Makefile: Makefile.in
	@ sed -n '/^### EOF ###$$/q;p' Makefile.in > Makefile $@
	@ echo >>Makefile 'all: Makefile'
	@ echo >>Makefile 'Makefile: Makefile.in'
	@ echo >>Makefile 'Makefile: ; @ $$(MAKE) -f $$@.in $$@; sh -c "exit 1"; '
	@ echo >>Makefile
	@ for target in $(TARGETS); do \
		printf '%s: $$(%s_SRCS:.c=.o)\n' "$${target}" "$${target}" >> $@; \
	  done
	@ echo "Makefile updated. Please re-run make."