openwrt package Makefile

ppp 添加ipv6菜单项

# ppp目录 package/network/services/ppp/Makefile

# 定义子菜单项 pppipv6
define Package/pppipv6
# 对应父菜单
$(call Package/ppp/Default)
  DEPENDS:=@(PACKAGE_ppp||PACKAGE_ppp-multilink)
  TITLE:=with IPv6
endef

# 定义描述
define Package/pppipv6/description
This package is compiled with IPv4 and IPv6 script support.
endef

# 定义安装文件
define Package/pppipv6/install                                  
    $(INSTALL_BIN) ./files/ppp6.sh $(1)/lib/netifd/proto/ppp.sh
    $(INSTALL_BIN) ./files/lib/netifd/ppp6-up $(1)/lib/netifd/
endef

# 执行调用
$(eval $(call BuildPackage,pppipv6))


# 判断IPV6选择, 就执行
ifdef CONFIG_IPV6
    $(INSTALL_BIN) ./files/ppp6.sh $(1)/lib/netifd/proto/ppp.sh
    $(INSTALL_BIN) ./files/lib/netifd/ppp6-up $(1)/lib/netifd/
endif

Makefile增加菜单

# 定义菜单项
define KernelPackage/mt-2ghz
  $(call KernelPackage/mt)
  TITLE:=MT support  # 描述
  DEPENDS:= 
    +kmod-mt-core +kmod-mt            # 依赖, 强制选中,    @(kmod-MT) 依赖选中， 只有先选中 MT， 才会出现此选项
endef

增加子菜单

define KernelPackage/mt                                                                                                                                                                            
  $(KernelPackage/mt-default)
  TITLE:=MediaTek MT wireless driver
  DEPENDS+=+kmod-mt-core
  MENU:=1 # 定义选项为菜单, 有子选项
endef

define KernelPackage/mt/config # 定义子选项
    if PACKAGE_kmod-mt
        config MT_ENABLED_2GHZ_SUPPORT
            bool "MediaTek MT 2.4GHZ support"
            default n # 默认值
    endif
endef

增加展开菜单

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