2 # Copyright (C) 2006 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
10 LINUX_VERSION:=<LINUX_VERSION>
13 include $(TOPDIR)/.kernel.mk
14 include $(INCLUDE_DIR)/target.mk
16 # check to see if .kernel.mk matches target.mk
17 ifeq ($(CONFIG_BOARD)-$(CONFIG_KERNEL),$(BOARD)-$(KERNEL))
18 LINUX_VERSION:=$(CONFIG_LINUX_VERSION)
19 LINUX_RELEASE:=$(CONFIG_LINUX_RELEASE)
20 LINUX_KARCH:=$(CONFIG_LINUX_KARCH)
22 # oops, old .kernel.config; rebuild it (hiding the misleading errors this produces)
23 $(warning rebuilding .kernel.mk)
24 $(TOPDIR)/.kernel.mk: FORCE
25 @$(MAKE) -C $(TOPDIR)/target/linux/$(BOARD)-$(KERNEL) $@ &>/dev/null
35 ifneq (,$(findstring x86,$(BOARD)))
38 ifneq (,$(findstring ppc,$(BOARD)))
42 ifneq (,$(findstring uml,$(BOARD)))
47 KERNEL_CC:=$(TARGET_CC)
48 KERNEL_CROSS:=$(TARGET_CROSS)
51 KERNEL_BUILD_DIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
52 LINUX_DIR := $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
54 MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
55 MODULES_DIR := $(KERNEL_BUILD_DIR)/modules/$(MODULES_SUBDIR)
56 TARGET_MODULES_DIR := $(LINUX_TARGET_DIR)/$(MODULES_SUBDIR)
57 KMOD_BUILD_DIR := $(KERNEL_BUILD_DIR)/linux-modules
59 LINUX_KERNEL:=$(KERNEL_BUILD_DIR)/vmlinux
63 define KernelPackage/Defaults
72 mkdir -p $(2)/etc/modules.d; \
73 echo "$$$$$$$$2" > $(2)/etc/modules.d/$$$$$$$$1-$(1); \
74 modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$1-$(1)"; \
77 if [ -n "$$$$$$$$modules" ]; then \
78 mkdir -p $(2)/etc/modules.d; \
79 echo "#!/bin/sh" > $(2)/CONTROL/postinst; \
80 echo "[ -z \"\$$$$$$$$IPKG_INSTROOT\" ] || exit 0" >> $(2)/CONTROL/postinst; \
81 echo ". /etc/functions.sh" >> $(2)/CONTROL/postinst; \
82 echo "load_modules $$$$$$$$modules" >> $(2)/CONTROL/postinst; \
83 chmod 0755 $(2)/CONTROL/postinst; \
90 $(eval $(call KernelPackage/Defaults))
91 $(eval $(call KernelPackage/$(1)))
92 $(eval $(call KernelPackage/$(1)/$(KERNEL)))
93 $(eval $(call KernelPackage/$(1)/$(BOARD)-$(KERNEL)))
95 define Package/kmod-$(1)
98 CATEGORY:=Kernel modules
100 DESCRIPTION:=$(DESCRIPTION)
101 EXTRA_DEPENDS:='kernel (=$(PKG_VERSION)-$(PKG_RELEASE))'
102 $(call KernelPackage/$(1))
103 $(call KernelPackage/$(1)/$(KERNEL))
104 $(call KernelPackage/$(1)/$(BOARD)-$(KERNEL))
107 ifeq ($(findstring m,$(KCONFIG)),m)
108 ifneq ($(strip $(FILES)),)
109 define Package/kmod-$(1)/install
110 mkdir -p $$(1)/lib/modules/$(LINUX_VERSION)
111 $(CP) $$(FILES) $$(1)/lib/modules/$(LINUX_VERSION)/
112 $(call ModuleAutoLoad,$(1),$$(1),$(AUTOLOAD))
113 $(call KernelPackage/$(1)/install,$$(1))
117 $$(eval $$(call BuildPackage,kmod-$(1)))
121 add_module $(1) "$(2)";
125 # FIXME: remove this crap
127 ifeq ($$(strip $(4)),)
130 KDEPEND_$(1):=$($(4))
133 IDEPEND_$(1):=kernel ($(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)) $(foreach pkg,$(5),", $(pkg)")
135 PKG_$(1) := $(PACKAGE_DIR)/kmod-$(2)_$(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)_$(ARCH).ipk
136 I_$(1) := $(KMOD_BUILD_DIR)/ipkg/$(2)
138 ifeq ($$(KDEPEND_$(1)),m)
139 ifneq ($$(CONFIG_PACKAGE_KMOD_$(1)),)
140 TARGETS += $$(PKG_$(1))
142 ifeq ($$(CONFIG_PACKAGE_KMOD_$(1)),y)
143 INSTALL_TARGETS += $$(PKG_$(1))
147 $$(PKG_$(1)): $(LINUX_DIR)/.modules_done
149 $(SCRIPT_DIR)/make-ipkg-dir.sh $$(I_$(1)) ../control/kmod-$(2).control $(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE) $(ARCH)
150 echo "Depends: $$(IDEPEND_$(1))" >> $$(I_$(1))/CONTROL/control
151 ifneq ($(strip $(3)),)
152 mkdir -p $$(I_$(1))/lib/modules/$(LINUX_VERSION)
153 $(CP) $(3) $$(I_$(1))/lib/modules/$(LINUX_VERSION)
156 mkdir -p $$(I_$(1))/etc/modules.d
157 for module in $(7); do \
158 echo $$$$module >> $$(I_$(1))/etc/modules.d/$(6)-$(2); \
160 echo "#!/bin/sh" >> $$(I_$(1))/CONTROL/postinst
161 echo "[ -z \"\$$$$IPKG_INSTROOT\" ] || exit" >> $$(I_$(1))/CONTROL/postinst
162 echo ". /etc/functions.sh" >> $$(I_$(1))/CONTROL/postinst
163 echo "load_modules /etc/modules.d/$(6)-$(2)" >> $$(I_$(1))/CONTROL/postinst
164 chmod 0755 $$(I_$(1))/CONTROL/postinst
167 $(IPKG_BUILD) $$(I_$(1)) $(PACKAGE_DIR)