kernel/ovpn-dco/Makefile

   1 #
   2 # Copyright (C) 2021 Jianhui Zhao <zhaojh329@gmail.com>
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 include $(TOPDIR)/rules.mk
   9 include $(INCLUDE_DIR)/kernel.mk
  10
  11 PKG_NAME:=ovpn-dco
  12 PKG_SOURCE_DATE:=2021-10-05
  13 PKG_RELEASE:=$(AUTORELEASE)
  14
  15 PKG_SOURCE_PROTO:=git
  16 PKG_SOURCE_URL=https://github.com/OpenVPN/ovpn-dco.git
  17 PKG_SOURCE_VERSION:=1017d4ada58a4c73f44ef671b6469ae168b6c6b0
  18 PKG_MIRROR_HASH:=5938ca14c7b3235b60da227f43638556272dea325ddb658bce5e0dadaebb923e
  19
  20 PKG_MAINTAINER:=Jianhui Zhao <zhaojh329@gmail.com>
  21 PKG_LICENSE:=GPL-2.0-only
  22
  23
  24 include $(INCLUDE_DIR)/package.mk
  25
  26 define KernelPackage/ovpn-dco
  27   SUBMENU:=Network Support
  28   TITLE:=OpenVPN data channel offload
  29   DEPENDS:=+kmod-crypto-aead +kmod-udptunnel4 +kmod-udptunnel6
  30   FILES:=$(PKG_BUILD_DIR)/drivers/net/ovpn-dco/ovpn-dco.ko
  31   AUTOLOAD:=$(call AutoLoad,30,ovpn-dco)
  32 endef
  33
  34 define KernelPackage/ovpn-dco/description
  35   This module enhances the performance of the OpenVPN userspace software
  36   by offloading the data channel processing to kernelspace.
  37 endef
  38
  39 NOSTDINC_FLAGS += \
  40         -I$(PKG_BUILD_DIR)/include \
  41         -include $(PKG_BUILD_DIR)/linux-compat.h
  42
  43 EXTRA_KCONFIG:= \
  44         CONFIG_OVPN_DCO=m
  45
  46 PKG_EXTMOD_SUBDIRS = drivers/net/ovpn-dco
  47
  48 MAKE_OPTS:= \
  49         $(KERNEL_MAKE_FLAGS) \
  50         M="$(PKG_BUILD_DIR)/drivers/net/ovpn-dco" \
  51         NOSTDINC_FLAGS="$(NOSTDINC_FLAGS)" \
  52         $(EXTRA_KCONFIG)
  53
  54 define Build/Compile
  55         $(MAKE) -C "$(LINUX_DIR)" \
  56                 $(MAKE_OPTS) \
  57                 modules
  58 endef
  59
  60 $(eval $(call KernelPackage,ovpn-dco))