+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
-include $(INCLUDE_DIR)/modules-$(KERNEL).mk
LINUX_SOURCE:=linux-$(LINUX_VERSION).tar.bz2
TARGETS += $(KERNEL_IPKG)
INSTALL_TARGETS += $(KERNEL_IPKG)
-$(TARGETS): $(PACKAGE_DIR)
+LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
+ -e 's/mipsel/mips/' \
+ -e 's/mipseb/mips/' \
+ -e 's/powerpc/ppc/' \
+ -e 's/sh[234]/sh/' \
+ -e 's/armeb/arm/' \
+)
-$(LINUX_DIR):
- mkdir -p $@
+
+$(TARGETS): $(PACKAGE_DIR)
$(PACKAGE_DIR):
mkdir -p $@
ifeq ($(KERNEL),2.4)
$(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
- $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" \
- $(LINUX_DIR)/Makefile \
- $(LINUX_DIR)/arch/*/Makefile
$(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile
- $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig include/linux/compile.h include/linux/version.h
+ $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" CC="$(KERNEL_CC)" ARCH=$(LINUX_KARCH) oldconfig include/linux/compile.h include/linux/version.h
touch $@
$(LINUX_DIR)/.depend_done: $(LINUX_DIR)/.configured
$(LINUX_DIR)/vmlinux: $(LINUX_DIR)/.depend_done
else
$(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
- $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) oldconfig prepare scripts
+ $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" CC="$(KERNEL_CC)" ARCH=$(LINUX_KARCH) oldconfig prepare scripts
touch $@
endif
echo 'CONFIG_INITRAMFS_SOURCE=""' >> $(LINUX_DIR)/.config
endif
-$(LINUX_DIR)/vmlinux: $(STAMP_DIR)/.linux-compile pkg-install ramdisk-config
- $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH)
+$(LINUX_DIR)/vmlinux: $(LINUX_DIR)/.linux-compile pkg-install ramdisk-config
+ $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" CC="$(KERNEL_CC)" ARCH=$(LINUX_KARCH) $(KERNELNAME)
$(LINUX_KERNEL): $(LINUX_DIR)/vmlinux
- $(TARGET_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $< $@
+ $(KERNEL_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $< $@
touch -c $(LINUX_KERNEL)
$(LINUX_DIR)/.modules_done:
rm -rf $(KERNEL_BUILD_DIR)/modules
- $(MAKE) -C "$(LINUX_DIR)" CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) PATH="$(TARGET_PATH)" modules
- $(MAKE) -C "$(LINUX_DIR)" CROSS_COMPILE="$(KERNEL_CROSS)" DEPMOD=true INSTALL_MOD_PATH=$(KERNEL_BUILD_DIR)/modules modules_install
+ $(MAKE) -C "$(LINUX_DIR)" CROSS_COMPILE="$(KERNEL_CROSS)" CC="$(KERNEL_CC)" ARCH=$(LINUX_KARCH) modules
+ $(MAKE) -C "$(LINUX_DIR)" CROSS_COMPILE="$(KERNEL_CROSS)" CC="$(KERNEL_CC)" ARCH=$(LINUX_KARCH) DEPMOD=true INSTALL_MOD_PATH=$(KERNEL_BUILD_DIR)/modules modules_install
touch $(LINUX_DIR)/.modules_done
modules: $(LINUX_DIR)/.modules_done
packages: $(TARGETS)
-$(STAMP_DIR)/.linux-compile:
- @$(MAKE) modules
- @$(MAKE) packages
+$(LINUX_DIR)/.linux-compile:
+ @rm -f $(BUILD_DIR)/linux
ln -sf $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION) $(BUILD_DIR)/linux
+ @$(MAKE) modules
touch $@
$(KERNEL_IPKG):
fi
$(IPKG_BUILD) $(KERNEL_IDIR) $(KERNEL_BUILD_DIR)
-$(TOPDIR)/.kernel.mk:
- echo "BOARD:=$(BOARD)" > $@
- echo "LINUX_VERSION:=$(LINUX_VERSION)" >> $@
- echo "LINUX_RELEASE:=$(LINUX_RELEASE)" >> $@
+$(TOPDIR)/.kernel.mk: $(TOPDIR)/target/linux/$(BOARD)-$(KERNEL)/Makefile
+ echo "CONFIG_BOARD:=$(BOARD)" > $@
+ echo "CONFIG_KERNEL:=$(KERNEL)" >> $@
+ echo "CONFIG_LINUX_VERSION:=$(LINUX_VERSION)" >> $@
+ echo "CONFIG_LINUX_RELEASE:=$(LINUX_RELEASE)" >> $@
+ echo "CONFIG_LINUX_KARCH:=$(LINUX_KARCH)" >> $@
pkg-install: FORCE
- @{ [ "$(INSTALL_TARGETS)" != "" ] && $(IPKG) install $(INSTALL_TARGETS) || true; }
+ @for pkg in $(INSTALL_TARGETS); do \
+ $(IPKG) install $$pkg || echo; \
+ done
-source: $(DL_DIR)/$(LINUX_SOURCE)
+download: $(DL_DIR)/$(LINUX_SOURCE)
prepare: $(LINUX_DIR)/.configured
- @mkdir -p $(STAMP_DIR) $(PACKAGE_DIR)
+ @mkdir -p $(LINUX_DIR) $(PACKAGE_DIR)
-compile: prepare $(STAMP_DIR)/.linux-compile
+compile: prepare $(LINUX_DIR)/.linux-compile
+ @$(MAKE) packages
install: compile $(LINUX_KERNEL)
mostlyclean: FORCE
- rm -f $(STAMP_DIR)/.linux-compile
+ rm -f $(LINUX_DIR)/.linux-compile
rm -f $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)/.modules_done
rm -f $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)/.drivers-unpacked
$(MAKE) -C $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION) clean
rm -rf $(KERNEL_BUILD_DIR)
rm -f $(TARGETS)
-
-define AutoLoad
-add_module $(1) "$(2)";
-endef
-
-define KernelPackage/Defaults
- VERSION:=$(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)
- DEPENDS:=
- MAINTAINER:=OpenWrt Developers Team <openwrt-devel@openwrt.org>
- SOURCE:=$(patsubst $(TOPDIR)/%,%,${shell pwd})
- PKGARCH:=$(ARCH)
- PRIORITY:=optional
- KCONFIG:=
- FILES:=
- BUILD:=
- MODULES:=
- TITLE:=
- DESCRIPTION:=
-endef
-
-define KernelPackage
- NAME:=$(1)
- $(eval $(call KernelPackage/Defaults))
- $(eval $(call KernelPackage/$(1)))
- $(eval $(call KernelPackage/$(1)/$(KERNEL)))
-
- PKG_$(1) := $(PACKAGE_DIR)/kmod-$(1)_$(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)_$(ARCH).ipk
- I_$(1) := $(KMOD_BUILD_DIR)/ipkg/$(1)
-
- IDEPEND_$(1):='kernel ($(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE))' $(DEPENDS)
-
- ifeq ($$(strip $(KCONFIG)),)
- KDEPEND_$(1):=m
- else
- KDEPEND_$(1):=$($(KCONFIG))
- endif
- ifeq ($$(KDEPEND_$(1)),m)
- ifneq ($(CONFIG_PACKAGE_kmod-$(1)),)
- packages: $$(PKG_$(1))
- endif
- ifeq ($(CONFIG_PACKAGE_kmod-$(1)),y)
- install-kmod-$(1): FORCE
- $(IPKG) install $$(PKG_$(1))
- pkg-install: install-kmod-$(1)
- endif
- endif
-
- $$(PKG_$(1)): $(LINUX_DIR)/.modules_done
- rm -rf $$(I_$(1))
- install -d -m0755 $$(I_$(1))/CONTROL
- echo "Package: kmod-$(1)" > $$(I_$(1))/CONTROL/control
- echo "Version: $(VERSION)" >> $$(I_$(1))/CONTROL/control
- ( \
- DEPENDS=; \
- for depend in $$(filter-out @%,$$(IDEPEND_$(1))); do \
- DEPENDS=$$$${DEPENDS:+$$$$DEPENDS, }$$$${depend##+}; \
- done; \
- echo "Depends: $$$$DEPENDS" >> $$(I_$(1))/CONTROL/control; \
- )
- echo "Source: $(SOURCE)" >> $$(I_$(1))/CONTROL/control
- echo "Section: kernel" >> $$(I_$(1))/CONTROL/control
- echo "Priority: $(PRIORITY)" >> $$(I_$(1))/CONTROL/control
- echo "Maintainer: $(MAINTAINER)" >> $$(I_$(1))/CONTROL/control
- echo "Architecture: $(PKGARCH)" >> $$(I_$(1))/CONTROL/control
- echo "Description: $(DESCRIPTION)" | sed -e 's,\\,\n ,g' >> $$(I_$(1))/CONTROL/control
- ifneq ($(strip $(FILES)),)
- mkdir -p $$(I_$(1))/lib/modules/$(LINUX_VERSION)
- $(CP) $(FILES) $$(I_$(1))/lib/modules/$(LINUX_VERSION)/
- endif
- ifneq ($(MODULES),)
- export modules=; \
- add_module() { \
- mkdir -p $$(I_$(1))/etc/modules.d; \
- echo "$$$$2" > $$(I_$(1))/etc/modules.d/$$$$1-$(1); \
- modules="$$$${modules:+$$$$modules }$$$$1-$(1)"; \
- }; \
- $(MODULES) \
- mkdir -p $$(I_$(1))/etc/modules.d; \
- 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 $$$$modules" >> $$(I_$(1))/CONTROL/postinst; \
- chmod 0755 $$(I_$(1))/CONTROL/postinst;
- endif
- $(IPKG_BUILD) $$(I_$(1)) $(PACKAGE_DIR)
-endef
-
--include $(INCLUDE_DIR)/modules.mk
-
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