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 $(INCLUDE_DIR)/kernel.mk
  10
  11 PKG_NAME:=ovpn-dco
  12 PKG_VERSION:=0.2.20240320
  13 PKG_RELEASE:=1
  14
  15 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
  16 PKG_SOURCE_URL=https://codeload.github.com/OpenVPN/ovpn-dco/tar.gz/v$(PKG_VERSION)?
  17 PKG_HASH:=83a02dc3e6e40b0ef128cd32ce7f47da7fccd759af68657f44925d64a88db37b
  18
  19 PKG_MAINTAINER:=Jianhui Zhao <zhaojh329@gmail.com>
  20 PKG_LICENSE:=GPL-2.0-only
  21
  22
  23 include $(INCLUDE_DIR)/package.mk
  24
  25 define KernelPackage/ovpn-dco-v2
  26   SUBMENU:=Network Support
  27   TITLE:=OpenVPN data channel offload
  28   DEPENDS:=+kmod-crypto-aead +kmod-udptunnel4 +IPV6:kmod-udptunnel6
  29   FILES:=$(PKG_BUILD_DIR)/drivers/net/ovpn-dco/ovpn-dco-v2.ko
  30   AUTOLOAD:=$(call AutoLoad,30,ovpn-dco-v2)
  31 endef
  32
  33 define KernelPackage/ovpn-dco-v2/description
  34   This module enhances the performance of the OpenVPN userspace software
  35   by offloading the data channel processing to kernelspace.
  36 endef
  37
  38 NOSTDINC_FLAGS += \
  39         $(KERNEL_NOSTDINC_FLAGS) \
  40         -I$(PKG_BUILD_DIR)/include \
  41         -I$(PKG_BUILD_DIR)/compat-include \
  42         -include $(PKG_BUILD_DIR)/linux-compat.h
  43
  44 EXTRA_KCONFIG:= \
  45         CONFIG_OVPN_DCO_V2=m
  46
  47 PKG_EXTMOD_SUBDIRS = drivers/net/ovpn-dco
  48
  49 MAKE_OPTS:= \
  50         $(KERNEL_MAKE_FLAGS) \
  51         M="$(PKG_BUILD_DIR)/drivers/net/ovpn-dco" \
  52         NOSTDINC_FLAGS="$(NOSTDINC_FLAGS)" \
  53         $(EXTRA_KCONFIG)
  54
  55 define Build/Compile
  56         $(MAKE) -C "$(LINUX_DIR)" \
  57                 $(MAKE_OPTS) \
  58                 modules
  59 endef
  60
  61 $(eval $(call KernelPackage,ovpn-dco-v2))