openwrt-hd44780/Makefile at master · brnt/openwrt-hd44780 · GitHub

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#
# Copyright (C) 2007 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
# $Id: $

include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk

PKG_NAME:=hd44780
PKG_VERSION:=0.1
PKG_RELEASE:=2

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

include $(INCLUDE_DIR)/package.mk

MAKEFLAGS_KMOD:= -C "$(LINUX_DIR)" \
                CROSS_COMPILE="$(TARGET_CROSS)" \
                ARCH="$(LINUX_KARCH)" \
                PATH="$(TARGET_PATH)" \
                SUBDIRS="$(PKG_BUILD_DIR)"

define KernelPackage/hd44780
  SUBMENU:=Other modules
  DEPENDS:=
  TITLE:=Kernel driver for hd44780-based LCD display
  URL:=https://github.com/brnt/openwrt-hd44780
  FILES:=$(PKG_BUILD_DIR)/hd44780.$(LINUX_KMOD_SUFFIX)
  VERSION:=$(LINUX_VERSION)+$(PKG_VERSION)-$(PKG_RELEASE)
  AUTOLOAD:=$(call AutoLoad,80,hd44780)
endef

define KernelPackage/hd44780/description
	Kernel driver for access to hd44780-based display via GPIO
endef


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

define Build/Compile
	$(MAKE) $(MAKEFLAGS_KMOD) \
		modules
endef

$(eval $(call KernelPackage,hd44780))