package/w1-gpio-custom/Makefile

   1 #
   2 # Copyright (C) 2008 OpenWrt.org
   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:=w1-gpio-custom
  12 PKG_RELEASE:=1
  13
  14 include $(INCLUDE_DIR)/package.mk
  15
  16 define KernelPackage/w1-gpio-custom
  17   SUBMENU:=W1 support
  18   TITLE:=Custom GPIO-based 1-wire device
  19   DEPENDS:=kmod-w1 +kmod-w1-master-gpio
  20   FILES:=$(PKG_BUILD_DIR)/w1-gpio-custom.$(LINUX_KMOD_SUFFIX)
  21   AUTOLOAD:=$(call AutoLoad,55,w1-gpio-custom)
  22   KCONFIG:=
  23 endef
  24
  25 define KernelPackage/w1-gpio-custom/description
  26  Kernel module to register a custom w1-gpio platform device.
  27 endef
  28
  29 EXTRA_KCONFIG:= \
  30         CONFIG_W1_MASTER_GPIO_CUSTOM=m
  31
  32 EXTRA_CFLAGS:= \
  33         $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=m,%,$(filter %=m,$(EXTRA_KCONFIG)))) \
  34         $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=y,%,$(filter %=y,$(EXTRA_KCONFIG))))
  35
  36 MAKE_OPTS:= \
  37         ARCH="$(LINUX_KARCH)" \
  38         CROSS_COMPILE="$(TARGET_CROSS)" \
  39         SUBDIRS="$(PKG_BUILD_DIR)" \
  40         EXTRA_CFLAGS="$(EXTRA_CFLAGS)" \
  41         $(EXTRA_KCONFIG)
  42
  43 define Build/Prepare
  44         mkdir -p $(PKG_BUILD_DIR)
  45         $(CP) ./src/* $(PKG_BUILD_DIR)/
  46 endef
  47
  48 define Build/Compile
  49         $(MAKE) -C "$(LINUX_DIR)" \
  50                 $(MAKE_OPTS) \
  51                 modules
  52 endef
  53
  54 $(eval $(call KernelPackage,w1-gpio-custom))
  55