package Makefile example in openwrt

eep_Makefile

#opt/openwrt/trunk-qemu/package/utils/eep
include $(TOPDIR)/rules.mk                                                                                                           

PKG_NAME:=eep
PKG_VERSION:=5.0
PKG_RELEASE:=1

PKG_BUILD_DIR:= $(BUILD_DIR)/$(PKG_NAME)

include $(INCLUDE_DIR)/package.mk

define Package/$(PKG_NAME)
  SECTION:=utils
  CATEGORY:=Utilities
  TITLE:=eep      -- i2c general program
  MAINTAINER:=handawei
endef

define Package/$(PKG_NAME)/description
  i2c general program
endef

define Build/Prepare
	mkdir -p $(PKG_BUILD_DIR)
	$(CP) ./src/* $(PKG_BUILD_DIR)/
endef

define Build/Compile
	$(MAKE) -C $(PKG_BUILD_DIR) \
		$(TARGET_CONFIGURE_OPTS) CFLAGS="$(TARGET_CFLAGS) -I$(LINUX_DIR)/include"
endef

define Package/$(PKG_NAME)/install
	$(INSTALL_DIR) $(1)/bin
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/eep $(1)/bin/
endef

$(eval $(call BuildPackage,eep))

eep_src_Makefile

OBJECTS = eep                                                                                                                        

all : $(OBJECTS)

PKG_NAME=docs

eep: main.o
	$(CC) $(LDFLAGS) $^ -o $@

main.o: main.c
	$(CC) $(CFLAGS)  -c $<

.PHONY:clean
clean:
	@-rm *.o  eep