Makefile


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BIN = qbe

V = @
OBJDIR = obj

SRC = main.c util.c parse.c mem.c ssa.c copy.c live.c isel.c spill.c rega.c emit.c
OBJ = $(SRC:%.c=$(OBJDIR)/%.o)

CFLAGS += -Wall -Wextra -std=c99 -g -pedantic

$(OBJDIR)/$(BIN): $(OBJ) $(OBJDIR)/timestamp
	@echo "ld $@"
	$(V)$(CC) $(LDFLAGS) $(OBJ) -o $@

$(OBJDIR)/%.o: %.c $(OBJDIR)/timestamp
	@echo "cc $<"
	$(V)$(CC) $(CFLAGS) -c $< -o $@

$(OBJDIR)/timestamp:
	@mkdir -p $(OBJDIR)
	@touch $@

$(OBJ): all.h
obj/main.o: config.h

config.h:
	@case `uname` in                                \
	*Darwin*) echo "#define Defaultasm Gasmacho" ;; \
	*Linux*)  echo "#define Defaultasm Gaself" ;;   \
	esac > $@

clean:
	rm -fr $(OBJDIR)

clean-gen: clean
	rm -f config.h

check: $(OBJDIR)/$(BIN)
	tools/unit.sh all

.PHONY: clean clean-gen check syndoc