一个通用的makefile

# ESDK the makefile setting file - chenwg@20131014
# you can modify "PC = 1" such as "MIPS = 1" "ARM = 1" 
TOPDIR 	:= .
BINDIR 	:= $(TOPDIR)/bin
INCDIR 	:= $(TOPDIR)/inc
EXCLUDEDIRS := tools
SRCS	:= $(shell find $(TOPDIR) -name "*.c")
OBJS  	:= $(SRCS:%.c=%.o)
EXE	:= test

CLEAN_FILE :=  $(shell find $(TOPDIR) -name "*.o")
CLEAN_FILE +=  $(shell find $(TOPDIR) -name "*~")
CLEAN_FILE +=  $(EXE)

Q=@
E=echo
ifeq ($(V),1)
Q=
E=true
endif

LDFLAGS :=
LIBS	+= -pthread -lpthread
CFLAGS	+= -m32 -I$(INCDIR) -DCONFIG_OS_LINUX
CC		:= gcc

all: $(OBJS)
	$(Q)$(CC) $(LDFLAGS) -o $(EXE) $(OBJS) $(LIBS)
	@$(E) " LD " $(EXE)

%.o: %.c
	$(Q)$(CC) $(CFLAGS) -c -o $@  $<
	@$(E) " CC " $@

clean:
	$(Q)rm -rf $(CLEAN_FILE)
	@echo "rm *.o *~ $(EXE)"