SHELL = /bin/sh

.SUFFIXES:
.SUFFIXES: .c .o

CFLAGS = -std=c99 -pedantic -Wextra -Os
LDFLAGS = -lc

OBJECTS = asm.o format.o io.o ir.o lex.o lex/indent.o lang.o main.o parse.o x86encode.o

.PHONY: passc
passc: .bin $(OBJECTS)
	$(CC) -o bin/passc $(addprefix bin/obj/,$(OBJECTS)) $(LDFLAGS)

.PHONY: .bin
.bin:
	@mkdir -p bin/obj bin/obj/lex

%.o : src/%.c
	$(CC) -c $(CFLAGS) $< -o bin/obj/$@

# if you know how to avoid this duplication for subdirectories,
# please send a patch or tell me how!
lex/indent.o : src/lex/indent.c
	$(CC) -c $(CFLAGS) $< -o bin/obj/$@

.PHONY: clean
clean:
	@-rm -rf bin