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) $@ &>/dev/null
34 ifneq (,$(findstring uml,$(BOARD)))
38 KERNEL_CC:=$(TARGET_CC)
39 KERNEL_CROSS:=$(TARGET_CROSS)
42 KERNEL_BUILD_DIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
43 LINUX_DIR := $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
45 MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
46 MODULES_DIR := $(KERNEL_BUILD_DIR)/modules/$(MODULES_SUBDIR)
47 TARGET_MODULES_DIR := $(LINUX_TARGET_DIR)/$(MODULES_SUBDIR)
48 KMOD_BUILD_DIR := $(KERNEL_BUILD_DIR)/linux-modules
50 LINUX_KERNEL:=$(KERNEL_BUILD_DIR)/vmlinux
54 define KernelPackage/Defaults
63 mkdir -p $(2)/etc/modules.d; \
65 for mod in $$$$$$$$2; do \
68 ) > $(2)/etc/modules.d/$$$$$$$$1-$(1); \
69 modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$1-$(1)"; \
72 if [ -n "$$$$$$$$modules" ]; then \
73 mkdir -p $(2)/etc/modules.d; \
74 echo "#!/bin/sh" > $(2)/CONTROL/postinst; \
75 echo "[ -z \"\$$$$$$$$IPKG_INSTROOT\" ] || exit 0" >> $(2)/CONTROL/postinst; \
76 echo ". /etc/functions.sh" >> $(2)/CONTROL/postinst; \
77 echo "load_modules $$$$$$$$modules" >> $(2)/CONTROL/postinst; \
78 chmod 0755 $(2)/CONTROL/postinst; \
85 $(eval $(call KernelPackage/Defaults))
86 $(eval $(call KernelPackage/$(1)))
87 $(eval $(call KernelPackage/$(1)/$(KERNEL)))
88 $(eval $(call KernelPackage/$(1)/$(BOARD)-$(KERNEL)))
90 define Package/kmod-$(1)
93 CATEGORY:=Kernel modules
95 DESCRIPTION:=$(DESCRIPTION)
96 EXTRA_DEPENDS:='kernel (=$(PKG_VERSION)-$(PKG_RELEASE))'
97 $(call KernelPackage/$(1))
98 $(call KernelPackage/$(1)/$(KERNEL))
99 $(call KernelPackage/$(1)/$(BOARD)-$(KERNEL))
102 ifeq ($(findstring m,$(KCONFIG)),m)
103 ifneq ($(strip $(FILES)),)
104 define Package/kmod-$(1)/install
105 mkdir -p $$(1)/lib/modules/$(LINUX_VERSION)
106 $(CP) $$(FILES) $$(1)/lib/modules/$(LINUX_VERSION)/
107 $(call ModuleAutoLoad,$(1),$$(1),$(AUTOLOAD))
108 $(call KernelPackage/$(1)/install,$$(1))
112 $$(eval $$(call BuildPackage,kmod-$(1)))
116 add_module $(1) "$(2)";
120 # FIXME: remove this crap
122 ifeq ($$(strip $(4)),)
125 KDEPEND_$(1):=$($(4))
128 IDEPEND_$(1):=kernel ($(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)) $(foreach pkg,$(5),", $(pkg)")
130 PKG_$(1) := $(PACKAGE_DIR)/kmod-$(2)_$(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)_$(ARCH).ipk
131 I_$(1) := $(KMOD_BUILD_DIR)/ipkg/$(2)
133 ifeq ($$(KDEPEND_$(1)),m)
134 ifneq ($$(CONFIG_PACKAGE_KMOD_$(1)),)
135 TARGETS += $$(PKG_$(1))
137 ifeq ($$(CONFIG_PACKAGE_KMOD_$(1)),y)
138 INSTALL_TARGETS += $$(PKG_$(1))
142 $$(PKG_$(1)): $(LINUX_DIR)/.modules_done
144 $(SCRIPT_DIR)/make-ipkg-dir.sh $$(I_$(1)) ../control/kmod-$(2).control $(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE) $(ARCH)
145 echo "Depends: $$(IDEPEND_$(1))" >> $$(I_$(1))/CONTROL/control
146 ifneq ($(strip $(3)),)
147 mkdir -p $$(I_$(1))/lib/modules/$(LINUX_VERSION)
148 $(CP) $(3) $$(I_$(1))/lib/modules/$(LINUX_VERSION)
151 mkdir -p $$(I_$(1))/etc/modules.d
152 for module in $(7); do \
153 echo $$$$module >> $$(I_$(1))/etc/modules.d/$(6)-$(2); \
155 echo "#!/bin/sh" >> $$(I_$(1))/CONTROL/postinst
156 echo "[ -z \"\$$$$IPKG_INSTROOT\" ] || exit" >> $$(I_$(1))/CONTROL/postinst
157 echo ". /etc/functions.sh" >> $$(I_$(1))/CONTROL/postinst
158 echo "load_modules /etc/modules.d/$(6)-$(2)" >> $$(I_$(1))/CONTROL/postinst
159 chmod 0755 $$(I_$(1))/CONTROL/postinst
162 $(IPKG_BUILD) $$(I_$(1)) $(PACKAGE_DIR)