CFLAGS = -std=c99 -O2 -DNDEBUG -fprofile-generate
all: gc
.PHONY: all clean
ifneq (,$(wildcard *.gcda *.gcno))
CFLAGS += -fprofile-use
dummy := $(shell rm -f gc)
endif
clean:
-rm -f gc gc.gcda gc.gcno
gc: gc.c