+#
+# 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:=<KERNEL>
BOARD:=<BOARD>
LINUX_VERSION:=<LINUX_VERSION>
else
--include $(TOPDIR)/.kernel.mk
-ifneq (,$(findstring 2.4.,$(LINUX_VERSION)))
-KERNEL:=2.4
-LINUX_KMOD_SUFFIX=o
-endif
-ifneq (,$(findstring 2.6.,$(LINUX_VERSION)))
-KERNEL:=2.6
-LINUX_KMOD_SUFFIX=ko
-endif
+ include $(TOPDIR)/.kernel.mk
+ include $(INCLUDE_DIR)/target.mk
-LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
- -e 's/mipsel/mips/' \
- -e 's/mipseb/mips/' \
- -e 's/powerpc/ppc/' \
- -e 's/sh[234]/sh/' \
- -e 's/armeb/arm/' \
-)
+ # check to see if .kernel.mk matches target.mk
+ ifeq ($(CONFIG_BOARD)-$(CONFIG_KERNEL),$(BOARD)-$(KERNEL))
+ LINUX_VERSION:=$(CONFIG_LINUX_VERSION)
+ LINUX_RELEASE:=$(CONFIG_LINUX_RELEASE)
+ LINUX_KARCH:=$(CONFIG_LINUX_KARCH)
+ else
+ ifneq ($(KERNEL_BUILD),1)
+ # oops, old .kernel.config; rebuild it (hiding the misleading errors this produces)
+ $(warning rebuilding .kernel.mk)
+ $(TOPDIR)/.kernel.mk: FORCE
+ @$(MAKE) -C $(TOPDIR)/target/linux/$(BOARD)-$(KERNEL) $@ &>/dev/null
+ endif
+ endif
-KERNEL_BUILD_DIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
-LINUX_DIR := $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
+ ifeq ($(KERNEL),2.6)
+ LINUX_KMOD_SUFFIX=ko
+ else
+ LINUX_KMOD_SUFFIX=o
+ endif
-MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
-MODULES_DIR := $(KERNEL_BUILD_DIR)/modules/$(MODULES_SUBDIR)
-TARGET_MODULES_DIR := $(LINUX_TARGET_DIR)/$(MODULES_SUBDIR)
-KMOD_BUILD_DIR := $(KERNEL_BUILD_DIR)/linux-modules
+ ifneq (,$(findstring uml,$(BOARD)))
+ KERNEL_CC:=$(HOSTCC)
+ KERNEL_CROSS:=
+ else
+ KERNEL_CC:=$(TARGET_CC)
+ KERNEL_CROSS:=$(TARGET_CROSS)
+ endif
-LINUX_KERNEL:=$(KERNEL_BUILD_DIR)/vmlinux
-endif
+ KERNEL_BUILD_DIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
+ LINUX_DIR := $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
-# FIXME: remove this crap
-define KMOD_template
-ifeq ($$(strip $(4)),)
-KDEPEND_$(1):=m
-else
-KDEPEND_$(1):=$($(4))
+ MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
+ MODULES_DIR := $(KERNEL_BUILD_DIR)/modules/$(MODULES_SUBDIR)
+ TARGET_MODULES_DIR := $(LINUX_TARGET_DIR)/$(MODULES_SUBDIR)
+
+ LINUX_KERNEL:=$(KERNEL_BUILD_DIR)/vmlinux
endif
-IDEPEND_$(1):=kernel ($(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)) $(foreach pkg,$(5),", $(pkg)")
-PKG_$(1) := $(PACKAGE_DIR)/kmod-$(2)_$(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)_$(ARCH).ipk
-I_$(1) := $(KMOD_BUILD_DIR)/ipkg/$(2)
+define KernelPackage/Defaults
+ FILES:=
+ KCONFIG:=m
+ AUTOLOAD:=
+endef
-ifeq ($$(KDEPEND_$(1)),m)
-ifneq ($$(CONFIG_PACKAGE_KMOD_$(1)),)
-TARGETS += $$(PKG_$(1))
-endif
-ifeq ($$(CONFIG_PACKAGE_KMOD_$(1)),y)
-INSTALL_TARGETS += $$(PKG_$(1))
-endif
-endif
+define ModuleAutoLoad
+ export modules=; \
+ add_module() { \
+ mkdir -p $(2)/etc/modules.d; \
+ ( \
+ for mod in $$$$$$$$2; do \
+ getvar mod; \
+ done \
+ ) > $(2)/etc/modules.d/$$$$$$$$1-$(1); \
+ modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$1-$(1)"; \
+ }; \
+ $(3) \
+ if [ -n "$$$$$$$$modules" ]; then \
+ mkdir -p $(2)/etc/modules.d; \
+ echo "#!/bin/sh" > $(2)/CONTROL/postinst; \
+ echo "[ -z \"\$$$$$$$$IPKG_INSTROOT\" ] || exit 0" >> $(2)/CONTROL/postinst; \
+ echo ". /etc/functions.sh" >> $(2)/CONTROL/postinst; \
+ echo "load_modules $$$$$$$$modules" >> $(2)/CONTROL/postinst; \
+ chmod 0755 $(2)/CONTROL/postinst; \
+ fi
+endef
+
-$$(PKG_$(1)): $(LINUX_DIR)/.modules_done
- rm -rf $$(I_$(1))
- $(SCRIPT_DIR)/make-ipkg-dir.sh $$(I_$(1)) ../control/kmod-$(2).control $(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE) $(ARCH)
- echo "Depends: $$(IDEPEND_$(1))" >> $$(I_$(1))/CONTROL/control
-ifneq ($(strip $(3)),)
- mkdir -p $$(I_$(1))/lib/modules/$(LINUX_VERSION)
- $(CP) $(3) $$(I_$(1))/lib/modules/$(LINUX_VERSION)
-endif
-ifneq ($(6),)
- mkdir -p $$(I_$(1))/etc/modules.d
- for module in $(7); do \
- echo $$$$module >> $$(I_$(1))/etc/modules.d/$(6)-$(2); \
- done
- echo "#!/bin/sh" >> $$(I_$(1))/CONTROL/postinst
- echo "[ -z \"\$$$$IPKG_INSTROOT\" ] || exit" >> $$(I_$(1))/CONTROL/postinst
- echo ". /etc/functions.sh" >> $$(I_$(1))/CONTROL/postinst
- echo "load_modules /etc/modules.d/$(6)-$(2)" >> $$(I_$(1))/CONTROL/postinst
- chmod 0755 $$(I_$(1))/CONTROL/postinst
-endif
- $(8)
- $(IPKG_BUILD) $$(I_$(1)) $(PACKAGE_DIR)
+define KernelPackage
+ NAME:=$(1)
+ $(eval $(call KernelPackage/Defaults))
+ $(eval $(call KernelPackage/$(1)))
+ $(eval $(call KernelPackage/$(1)/$(KERNEL)))
+ $(eval $(call KernelPackage/$(1)/$(BOARD)-$(KERNEL)))
+
+ define Package/kmod-$(1)
+ TITLE:=$(TITLE)
+ SECTION:=kernel
+ CATEGORY:=Kernel modules
+ DEFAULT:=m
+ DESCRIPTION:=$(DESCRIPTION)
+ EXTRA_DEPENDS:='kernel (=$(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE))'
+ $(call KernelPackage/$(1))
+ $(call KernelPackage/$(1)/$(KERNEL))
+ $(call KernelPackage/$(1)/$(BOARD)-$(KERNEL))
+ endef
+
+ ifeq ($(findstring m,$(KCONFIG)),m)
+ ifneq ($(strip $(FILES)),)
+ define Package/kmod-$(1)/install
+ mkdir -p $$(1)/lib/modules/$(LINUX_VERSION)
+ $(CP) $$(FILES) $$(1)/lib/modules/$(LINUX_VERSION)/
+ $(call ModuleAutoLoad,$(1),$$(1),$(AUTOLOAD))
+ $(call KernelPackage/$(1)/install,$$(1))
+ endef
+ endif
+ endif
+ $$(eval $$(call BuildPackage,kmod-$(1)))
+endef
+
+define AutoLoad
+ add_module $(1) "$(2)";
endef
projects / openwrt.git / blobdiff