# # Copyright (C) 2006 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # ifeq ($(DUMP),1) KERNEL?= BOARD?= LINUX_VERSION?= else include $(INCLUDE_DIR)/target.mk ifeq ($(KERNEL),2.6) LINUX_KMOD_SUFFIX=ko else LINUX_KMOD_SUFFIX=o endif ifneq (,$(findstring uml,$(BOARD))) KERNEL_CC:=$(HOSTCC) KERNEL_CROSS:= else KERNEL_CC:=$(TARGET_CC) KERNEL_CROSS:=$(TARGET_CROSS) endif KERNEL_PATCHVER:=$(shell echo $(LINUX_VERSION) | cut -d. -f1,2,3 | cut -d- -f1) PLATFORM_DIR := $(TOPDIR)/target/linux/$(BOARD)-$(KERNEL) PATCH_DIR := ./patches$(shell [ -d "./patches-$(KERNEL_PATCHVER)" ] && printf -- "-$(KERNEL_PATCHVER)" || true ) GENERIC_PLATFORM_DIR := $(TOPDIR)/target/linux/generic-$(KERNEL) GENERIC_PATCH_DIR := $(GENERIC_PLATFORM_DIR)/patches$(shell [ -d "$(GENERIC_PLATFORM_DIR)/patches-$(KERNEL_PATCHVER)" ] && printf -- "-$(KERNEL_PATCHVER)" || true ) KERNEL_BUILD_DIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD) LINUX_DIR := $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION) MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION) TARGET_MODULES_DIR := $(LINUX_TARGET_DIR)/$(MODULES_SUBDIR) LINUX_KERNEL:=$(KERNEL_BUILD_DIR)/vmlinux LINUX_SOURCE:=linux-$(LINUX_VERSION).tar.bz2 TESTING:=$(if $(findstring -rc,$(LINUX_VERSION)),/testing,) LINUX_SITE:=http://www.us.kernel.org/pub/linux/kernel/v$(KERNEL)$(TESTING) \ http://www.us.kernel.org/pub/linux/kernel/v$(KERNEL)$(TESTING) \ http://www.kernel.org/pub/linux/kernel/v$(KERNEL)$(TESTING) \ http://www.de.kernel.org/pub/linux/kernel/v$(KERNEL)$(TESTING) PKG_BUILD_DIR ?= $(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION) endif define KernelPackage/Defaults FILES:= KCONFIG:=m AUTOLOAD:= endef define ModuleAutoLoad export modules=; \ add_module() { \ mkdir -p $(2)/etc/modules.d; \ ( \ for mod in $$$$$$$$2; do \ getvar mod; \ done \ ) > $(2)/etc/modules.d/$$$$$$$$1-$(1); \ modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$1-$(1)"; \ }; \ $(3) \ if [ -n "$$$$$$$$modules" ]; then \ mkdir -p $(2)/etc/modules.d; \ echo "#!/bin/sh" > $(2)/CONTROL/postinst; \ echo "[ -z \"\$$$$$$$$IPKG_INSTROOT\" ] || exit 0" >> $(2)/CONTROL/postinst; \ echo ". /etc/functions.sh" >> $(2)/CONTROL/postinst; \ echo "load_modules $$$$$$$$modules" >> $(2)/CONTROL/postinst; \ chmod 0755 $(2)/CONTROL/postinst; \ fi endef define KernelPackage NAME:=$(1) $(eval $(call Package/Default)) $(eval $(call KernelPackage/Defaults)) $(eval $(call KernelPackage/$(1))) $(eval $(call KernelPackage/$(1)/$(KERNEL))) $(eval $(call KernelPackage/$(1)/$(BOARD)-$(KERNEL))) define Package/kmod-$(1) TITLE:=$(TITLE) SECTION:=kernel CATEGORY:=Kernel modules DEFAULT:=$(KMOD_DEFAULT) DESCRIPTION:=$(DESCRIPTION) EXTRA_DEPENDS:=kernel (=$(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)) $(call KernelPackage/$(1)) $(call KernelPackage/$(1)/$(KERNEL)) $(call KernelPackage/$(1)/$(BOARD)-$(KERNEL)) endef ifeq ($(findstring m,$(KCONFIG)),m) ifneq ($(strip $(FILES)),) define Package/kmod-$(1)/install mkdir -p $$(1)/lib/modules/$(LINUX_VERSION) $(CP) -L $$(FILES) $$(1)/lib/modules/$(LINUX_VERSION)/ $(call ModuleAutoLoad,$(1),$$(1),$(AUTOLOAD)) $(call KernelPackage/$(1)/install,$$(1)) endef endif endif $$(eval $$(call BuildPackage,kmod-$(1))) $$(IPKG_kmod-$(1)): $$(wildcard $$(FILES)) endef define AutoLoad add_module $(1) "$(2)"; endef