CFLAGS = -std=c99

ifeq ($(DEBUG),yes)
CFLAGS += -g
PROFILE = no
dummy := $(shell rm -f gc_test *.gcda *.gcno *.o)
else
CFLAGS += -O3 -DNDEBUG -march=nocona
endif

all: gc_test
.PHONY: all clean

ifneq ($(PROFILE),no)
CFLAGS += -fprofile-generate
LDFLAGS += -fprofile-generate
endif

ifneq (,$(wildcard *.gcda))
CFLAGS += -fprofile-use
dummy := $(shell rm -f gc_test *.o)
endif

clean:
	-rm -f gc_test *.o *.gcda *.gcno

gc_test: gc_test.o gc.o

gc_test.o: gc_test.c gc.h
gc.o: gc.c gc.h