2015-03-29 07:29:18 +00:00
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#
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2015-01-29 15:51:05 +00:00
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# Copyright (C) 2006-2015 OpenWrt.org
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2006-06-27 00:35:46 +00:00
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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2006-11-11 23:11:02 +00:00
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2007-09-08 19:55:42 +00:00
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ifeq ($(__target_inc),)
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include $(INCLUDE_DIR)/target.mk
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endif
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2007-08-26 13:26:02 +00:00
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2006-06-23 00:49:42 +00:00
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ifeq ($(DUMP),1)
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2006-11-11 23:11:02 +00:00
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KERNEL?=<KERNEL>
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BOARD?=<BOARD>
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LINUX_VERSION?=<LINUX_VERSION>
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2012-01-08 15:23:11 +00:00
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LINUX_VERMAGIC?=<LINUX_VERMAGIC>
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2006-06-23 00:49:42 +00:00
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else
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2011-07-25 10:32:38 +00:00
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ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
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export GCC_HONOUR_COPTS=s
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endif
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2007-07-31 00:52:27 +00:00
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2010-07-12 16:01:13 +00:00
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LINUX_KMOD_SUFFIX=ko
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2006-08-16 00:35:30 +00:00
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ifneq (,$(findstring uml,$(BOARD)))
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2007-10-23 06:23:23 +00:00
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KERNEL_CC?=$(HOSTCC)
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KERNEL_CROSS?=
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2006-08-16 00:35:30 +00:00
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else
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2007-10-23 06:23:23 +00:00
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KERNEL_CC?=$(TARGET_CC)
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KERNEL_CROSS?=$(TARGET_CROSS)
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2006-08-16 00:35:30 +00:00
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endif
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2006-07-20 21:06:47 +00:00
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2010-03-29 03:07:54 +00:00
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ifeq ($(TARGET_BUILD),1)
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PATCH_DIR ?= ./patches$(if $(wildcard ./patches-$(KERNEL_PATCHVER)),-$(KERNEL_PATCHVER))
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FILES_DIR ?= $(foreach dir,$(wildcard ./files ./files-$(KERNEL_PATCHVER)),"$(dir)")
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endif
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2012-12-02 15:26:24 +00:00
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KERNEL_BUILD_DIR ?= $(BUILD_DIR)/linux-$(BOARD)$(if $(SUBTARGET),_$(SUBTARGET))
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2007-08-07 00:04:25 +00:00
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LINUX_DIR ?= $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
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2015-01-24 22:13:22 +00:00
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LINUX_UAPI_DIR=uapi/
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2012-01-08 15:23:11 +00:00
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LINUX_VERMAGIC:=$(strip $(shell cat $(LINUX_DIR)/.vermagic 2>/dev/null))
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LINUX_VERMAGIC:=$(if $(LINUX_VERMAGIC),$(LINUX_VERMAGIC),unknown)
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2011-07-24 21:42:33 +00:00
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LINUX_UNAME_VERSION:=$(if $(word 3,$(subst ., ,$(KERNEL_BASE))),$(KERNEL_BASE),$(KERNEL_BASE).0)
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ifneq ($(findstring -rc,$(LINUX_VERSION)),)
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LINUX_UNAME_VERSION:=$(LINUX_UNAME_VERSION)-$(strip $(lastword $(subst -, ,$(LINUX_VERSION))))
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endif
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MODULES_SUBDIR:=lib/modules/$(LINUX_UNAME_VERSION)
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2006-08-16 00:35:30 +00:00
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TARGET_MODULES_DIR := $(LINUX_TARGET_DIR)/$(MODULES_SUBDIR)
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2006-01-10 19:43:00 +00:00
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2006-08-16 00:35:30 +00:00
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LINUX_KERNEL:=$(KERNEL_BUILD_DIR)/vmlinux
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2006-11-11 23:11:02 +00:00
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2012-11-18 08:49:08 +00:00
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LINUX_SOURCE:=linux-$(LINUX_VERSION).tar.xz
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2007-06-16 01:56:04 +00:00
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TESTING:=$(if $(findstring -rc,$(LINUX_VERSION)),/testing,)
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2011-10-03 10:19:25 +00:00
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ifeq ($(call qstrip,$(CONFIG_EXTERNAL_KERNEL_TREE))$(call qstrip,$(CONFIG_KERNEL_GIT_CLONE_URI)),)
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2015-03-01 20:44:33 +00:00
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LINUX_SITE:=@KERNEL/linux/kernel/v$(word 1,$(subst ., ,$(KERNEL_BASE))).x$(TESTING)
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2009-12-14 13:54:03 +00:00
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endif
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2006-11-11 23:11:02 +00:00
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2007-09-10 04:21:21 +00:00
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ifneq ($(TARGET_BUILD),1)
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PKG_BUILD_DIR ?= $(KERNEL_BUILD_DIR)/$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
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endif
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2005-11-01 17:30:26 +00:00
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endif
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2007-09-08 19:55:42 +00:00
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ifneq (,$(findstring uml,$(BOARD)))
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2009-03-03 14:55:53 +00:00
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LINUX_KARCH=um
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2015-11-02 18:12:29 +00:00
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else ifneq (,$(findstring $(ARCH) , aarch64 aarch64_be ))
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2014-12-12 18:28:03 +00:00
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LINUX_KARCH := arm64
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2015-11-22 19:06:07 +00:00
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else ifneq (,$(findstring $(ARCH) , arceb ))
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LINUX_KARCH := arc
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2015-11-02 18:12:29 +00:00
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else ifneq (,$(findstring $(ARCH) , armeb ))
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2014-12-12 18:28:03 +00:00
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LINUX_KARCH := arm
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2015-11-02 18:12:29 +00:00
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else ifneq (,$(findstring $(ARCH) , mipsel mips64 mips64el ))
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2014-12-12 18:28:03 +00:00
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LINUX_KARCH := mips
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2015-11-02 18:12:29 +00:00
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else ifneq (,$(findstring $(ARCH) , sh2 sh3 sh4 ))
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2014-12-12 18:28:03 +00:00
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LINUX_KARCH := sh
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2015-11-02 18:12:29 +00:00
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else ifneq (,$(findstring $(ARCH) , i386 x86_64 ))
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2014-12-12 18:28:03 +00:00
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LINUX_KARCH := x86
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2007-09-08 19:55:42 +00:00
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else
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2014-12-12 18:28:03 +00:00
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LINUX_KARCH := $(ARCH)
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2007-09-08 19:55:42 +00:00
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endif
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2005-08-15 10:43:09 +00:00
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2006-10-17 16:13:10 +00:00
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define KernelPackage/Defaults
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FILES:=
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AUTOLOAD:=
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endef
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define ModuleAutoLoad
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2010-08-19 12:49:37 +00:00
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$(SH_FUNC) \
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2006-10-17 16:13:10 +00:00
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export modules=; \
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2013-09-17 21:45:05 +00:00
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probe_module() { \
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mods="$$$$$$$$1"; \
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boot="$$$$$$$$2"; \
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shift 2; \
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2015-03-29 07:35:42 +00:00
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for mod in $$$$$$$$mods; do \
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2014-11-19 20:16:50 +00:00
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mkdir -p $(2)/etc/modules.d; \
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echo "$$$$$$$$mod" >> $(2)/etc/modules.d/$(1); \
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2013-09-17 21:45:05 +00:00
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done; \
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if [ -e $(2)/etc/modules.d/$(1) ]; then \
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if [ "$$$$$$$$boot" = "1" ]; then \
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mkdir -p $(2)/etc/modules-boot.d; \
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ln -s ../modules.d/$(1) $(2)/etc/modules-boot.d/; \
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fi; \
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2015-04-10 20:39:44 +00:00
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modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$mods"; \
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2013-09-17 21:45:05 +00:00
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fi; \
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}; \
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2006-10-17 16:13:10 +00:00
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add_module() { \
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2010-10-18 06:58:11 +00:00
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priority="$$$$$$$$1"; \
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mods="$$$$$$$$2"; \
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boot="$$$$$$$$3"; \
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shift 3; \
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2015-03-29 07:35:42 +00:00
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for mod in $$$$$$$$mods; do \
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2014-11-19 20:16:50 +00:00
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mkdir -p $(2)/etc/modules.d; \
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echo "$$$$$$$$mod" >> $(2)/etc/modules.d/$$$$$$$$priority-$(1); \
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2011-10-28 13:10:43 +00:00
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done; \
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if [ -e $(2)/etc/modules.d/$$$$$$$$priority-$(1) ]; then \
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if [ "$$$$$$$$boot" = "1" ]; then \
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2011-10-28 13:10:50 +00:00
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mkdir -p $(2)/etc/modules-boot.d; \
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ln -s ../modules.d/$$$$$$$$priority-$(1) $(2)/etc/modules-boot.d/; \
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2011-10-28 13:10:43 +00:00
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fi; \
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modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$priority-$(1)"; \
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fi; \
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2006-10-17 16:13:10 +00:00
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}; \
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$(3) \
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if [ -n "$$$$$$$$modules" ]; then \
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mkdir -p $(2)/etc/modules.d; \
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2009-08-17 10:14:25 +00:00
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mkdir -p $(2)/CONTROL; \
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2015-04-10 20:39:44 +00:00
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echo "#!/bin/sh" > $(2)/CONTROL/postinst-pkg; \
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echo "[ -z \"\$$$$$$$$IPKG_INSTROOT\" ] || exit 0" >> $(2)/CONTROL/postinst-pkg; \
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echo ". /lib/functions.sh" >> $(2)/CONTROL/postinst-pkg; \
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echo "insert_modules $$$$$$$$modules" >> $(2)/CONTROL/postinst-pkg; \
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chmod 0755 $(2)/CONTROL/postinst-pkg; \
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2006-10-17 16:13:10 +00:00
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fi
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endef
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2007-11-30 09:43:08 +00:00
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2007-11-30 17:22:44 +00:00
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ifeq ($(DUMP)$(TARGET_BUILD),)
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2007-11-30 09:43:08 +00:00
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-include $(LINUX_DIR)/.config
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endif
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2006-10-17 16:13:10 +00:00
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2009-03-03 14:54:19 +00:00
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define KernelPackage/depends
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$(STAMP_BUILT): $(LINUX_DIR)/.config
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define KernelPackage/depends
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endef
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endef
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2006-10-17 16:13:10 +00:00
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define KernelPackage
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NAME:=$(1)
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2006-11-18 20:53:13 +00:00
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$(eval $(call Package/Default))
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2006-10-17 16:13:10 +00:00
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$(eval $(call KernelPackage/Defaults))
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$(eval $(call KernelPackage/$(1)))
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2009-11-04 22:51:07 +00:00
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$(eval $(call KernelPackage/$(1)/$(BOARD)))
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2006-10-17 16:13:10 +00:00
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define Package/kmod-$(1)
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TITLE:=$(TITLE)
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SECTION:=kernel
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CATEGORY:=Kernel modules
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DESCRIPTION:=$(DESCRIPTION)
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2012-01-08 15:23:11 +00:00
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EXTRA_DEPENDS:=kernel (=$(LINUX_VERSION)-$(LINUX_RELEASE)-$(LINUX_VERMAGIC))
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2009-09-06 17:26:37 +00:00
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VERSION:=$(LINUX_VERSION)$(if $(PKG_VERSION),+$(PKG_VERSION))-$(if $(PKG_RELEASE),$(PKG_RELEASE),$(LINUX_RELEASE))
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2016-01-24 15:36:05 +00:00
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PACKAGE_SUBDIR:=kernel
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2006-10-17 16:13:10 +00:00
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$(call KernelPackage/$(1))
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2009-11-04 21:54:53 +00:00
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$(call KernelPackage/$(1)/$(BOARD))
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2006-10-17 16:13:10 +00:00
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endef
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2015-04-02 14:53:34 +00:00
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ifdef KernelPackage/$(1)/conffiles
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define Package/kmod-$(1)/conffiles
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$(call KernelPackage/$(1)/conffiles)
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endef
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endif
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2007-08-25 14:43:15 +00:00
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ifdef KernelPackage/$(1)/description
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define Package/kmod-$(1)/description
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$(call KernelPackage/$(1)/description)
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endef
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endif
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2008-05-15 00:57:50 +00:00
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ifdef KernelPackage/$(1)/config
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define Package/kmod-$(1)/config
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$(call KernelPackage/$(1)/config)
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endef
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endif
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2009-03-03 14:54:19 +00:00
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$(call KernelPackage/depends)
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2008-09-02 15:50:09 +00:00
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2011-10-28 13:10:43 +00:00
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ifneq ($(if $(filter-out %=y %=n %=m,$(KCONFIG)),$(filter m y,$(foreach c,$(filter-out %=y %=n %=m,$(KCONFIG)),$($(c)))),.),)
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2016-01-11 23:11:13 +00:00
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ifneq ($(strip $(FILES)),)
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2007-07-20 22:25:14 +00:00
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define Package/kmod-$(1)/install
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2015-03-29 07:35:42 +00:00
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@for mod in $$(call version_filter,$$(FILES)); do \
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2015-07-05 21:31:34 +00:00
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if grep -q "$$$$$$$${mod##$(LINUX_DIR)/}" "$(LINUX_DIR)/modules.builtin"; then \
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echo "NOTICE: module '$$$$$$$$mod' is built-in."; \
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elif [ -e $$$$$$$$mod ]; then \
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2011-10-28 13:10:43 +00:00
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mkdir -p $$(1)/$(MODULES_SUBDIR) ; \
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$(CP) -L $$$$$$$$mod $$(1)/$(MODULES_SUBDIR)/ ; \
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else \
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2015-07-05 21:31:34 +00:00
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echo "ERROR: module '$$$$$$$$mod' is missing." >&2; \
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exit 1; \
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2011-10-28 13:10:43 +00:00
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fi; \
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done;
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2007-07-20 22:25:14 +00:00
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$(call ModuleAutoLoad,$(1),$$(1),$(AUTOLOAD))
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$(call KernelPackage/$(1)/install,$$(1))
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endef
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endif
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2007-09-08 23:33:01 +00:00
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$(if $(CONFIG_PACKAGE_kmod-$(1)),
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else
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2013-07-18 15:41:09 +00:00
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compile: $(1)-disabled
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$(1)-disabled:
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@echo "WARNING: kmod-$(1) is not available in the kernel config - generating empty package" >&2
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define Package/kmod-$(1)/install
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true
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endef
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2007-09-08 23:33:01 +00:00
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)
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2006-10-17 16:13:10 +00:00
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endif
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$$(eval $$(call BuildPackage,kmod-$(1)))
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2007-04-18 12:28:38 +00:00
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2007-04-26 08:06:52 +00:00
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$$(IPKG_kmod-$(1)): $$(wildcard $$(FILES))
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2006-10-17 16:13:10 +00:00
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endef
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2015-03-29 07:35:42 +00:00
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version_filter=$(if $(findstring @,$(1)),$(shell $(SCRIPT_DIR)/metadata.pl version_filter $(KERNEL_PATCHVER) $(1)),$(1))
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2006-10-17 16:13:10 +00:00
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define AutoLoad
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2015-03-29 07:35:42 +00:00
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add_module "$(1)" "$(call version_filter,$(2))" "$(3)";
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2006-10-17 16:13:10 +00:00
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endef
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2013-09-17 21:45:05 +00:00
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define AutoProbe
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2015-03-29 07:35:42 +00:00
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probe_module "$(call version_filter,$(1))" "$(2)";
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2013-09-17 21:45:05 +00:00
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endef
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2011-06-01 18:08:17 +00:00
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version_field=$(if $(word $(1),$(2)),$(word $(1),$(2)),0)
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kernel_version_merge=$$(( ($(call version_field,1,$(1)) << 24) + ($(call version_field,2,$(1)) << 16) + ($(call version_field,3,$(1)) << 8) + $(call version_field,4,$(1)) ))
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2009-03-03 14:55:53 +00:00
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ifdef DUMP
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2011-06-01 18:08:17 +00:00
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kernel_version_cmp=
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2009-03-03 14:55:53 +00:00
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else
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2011-06-01 18:08:17 +00:00
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kernel_version_cmp=$(shell [ $(call kernel_version_merge,$(call split_version,$(2))) $(1) $(call kernel_version_merge,$(call split_version,$(3))) ] && echo 1 )
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2009-03-03 14:55:53 +00:00
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endif
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2008-05-11 20:56:51 +00:00
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2011-06-01 18:08:17 +00:00
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CompareKernelPatchVer=$(if $(call kernel_version_cmp,-$(2),$(1),$(3)),1,0)
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kernel_patchver_gt=$(call kernel_version_cmp,-gt,$(KERNEL_PATCHVER),$(1))
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kernel_patchver_ge=$(call kernel_version_cmp,-ge,$(KERNEL_PATCHVER),$(1))
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kernel_patchver_eq=$(call kernel_version_cmp,-eq,$(KERNEL_PATCHVER),$(1))
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2011-10-27 16:56:22 +00:00
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kernel_patchver_le=$(call kernel_version_cmp,-le,$(KERNEL_PATCHVER),$(1))
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kernel_patchver_lt=$(call kernel_version_cmp,-lt,$(KERNEL_PATCHVER),$(1))
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2011-06-01 18:08:17 +00:00
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