LINUX_SOURCE:=linux-$(LINUX_VERSION).tar.bz2 LINUX_SITE=http://www.fi.kernel.org/pub/linux/kernel/v$(KERNEL) \ http://www.fr.kernel.org/pub/linux/kernel/v$(KERNEL) \ http://www.kernel.org/pub/linux/kernel/v$(KERNEL) \ http://www.de.kernel.org/pub/linux/kernel/v$(KERNEL) KERNEL_IPKG:=$(LINUX_BUILD_DIR)/kernel_$(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)_$(ARCH).ipk KERNEL_IDIR:=$(LINUX_BUILD_DIR)/kernel-ipkg $(TARGETS): $(PACKAGE_DIR) $(PACKAGE_DIR): mkdir -p $(PACKAGE_DIR) $(DL_DIR)/$(LINUX_SOURCE): -mkdir -p $(DL_DIR) $(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_SOURCE) $(LINUX_KERNEL_MD5SUM) $(LINUX_SITE) $(MAKE_TRACE) $(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE) -mkdir -p $(LINUX_BUILD_DIR) bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(LINUX_BUILD_DIR) $(TAR_OPTIONS) - rm -f $(BUILD_DIR)/linux ln -s $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(BUILD_DIR)/linux touch $@ ifeq ($(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/version.h $(MAKE_TRACE) touch $@ $(LINUX_DIR)/.depend_done: $(LINUX_DIR)/.configured $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) dep $(MAKE_TRACE) touch $@ $(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 $(MAKE_TRACE) touch $@ endif $(LINUX_DIR)/vmlinux: $(LINUX_DIR)/.configured $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) $(MAKE_TRACE) $(LINUX_KERNEL): $(LINUX_DIR)/vmlinux $(TARGET_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $< $@ $(MAKE_TRACE) touch -c $(LINUX_KERNEL) $(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) $(LINUX_IMAGE) rm -rf $(LINUX_BUILD_DIR)/modules $(MAKE) -C "$(LINUX_DIR)" CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) PATH="$(TARGET_PATH)" modules $(MAKE_TRACE) $(MAKE) -C "$(LINUX_DIR)" CROSS_COMPILE="$(KERNEL_CROSS)" DEPMOD=true INSTALL_MOD_PATH=$(LINUX_BUILD_DIR)/modules modules_install $(MAKE_TRACE) touch $(LINUX_DIR)/.modules_done $(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured mkdir -p $(STAGING_DIR)/include tar -ch -C $(LINUX_DIR)/include -f - linux | tar -xf - -C $(STAGING_DIR)/include/ tar -ch -C $(LINUX_DIR)/include -f - asm | tar -xf - -C $(STAGING_DIR)/include/ $(STAMP_DIR)/.linux-compile: $(LINUX_DIR)/.modules_done @mkdir -p $(STAMP_DIR) @$(MAKE) $(TARGETS) ln -sf $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(BUILD_DIR)/linux @$(TRACE) target/linux/package $(MAKE) -C $(TOPDIR)/target/linux/package \ $(KPKG_MAKEOPTS) \ compile touch $@ $(TARGET_MODULES_DIR): -mkdir -p $(TARGET_MODULES_DIR) $(KERNEL_IPKG): rm -rf $(KERNEL_IDIR) mkdir -p $(KERNEL_IDIR)/etc $(SCRIPT_DIR)/make-ipkg-dir.sh $(KERNEL_IDIR) ../control/kernel.control $(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE) $(ARCH) if [ -f ./config/$(BOARD).modules ]; then \ cp ./config/$(BOARD).modules $(KERNEL_IDIR)/etc/modules; \ fi $(IPKG_BUILD) $(KERNEL_IDIR) $(LINUX_BUILD_DIR) $(MAKE_TRACE) source: $(DL_DIR)/$(LINUX_SOURCE) prepare: $(LINUX_DIR)/.configured compile: $(MAKE) $(STAMP_DIR)/.linux-compile $(MAKE_TRACE) install: compile $(TARGET_MODULES_DIR) $(KERNEL_IPKG) rm -rf $(LINUX_BUILD_DIR)/root* cp -fpR $(BUILD_DIR)/root $(LINUX_BUILD_DIR)/ echo -e 'dest root /\noption offline_root $(LINUX_BUILD_DIR)/root' > $(LINUX_BUILD_DIR)/ipkg.conf $(MAKE) -C $(TOPDIR)/target/linux/package \ $(KPKG_MAKEOPTS) \ install @{ [ "$(INSTALL_TARGETS)" != "" ] && $(IPKG_KERNEL) install $(INSTALL_TARGETS) || true; } $(MAKE_TRACE) mostlyclean: rm -f $(STAMP_DIR)/.linux-compile rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.modules_done rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.drivers-unpacked $(MAKE) -C $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) clean $(MAKE_TRACE) rm -f $(LINUX_KERNEL) $(LINUX_IMAGE) rebuild: -$(MAKE) mostlyclean if [ -f $(LINUX_KERNEL) ]; then \ $(MAKE) clean $(MAKE_TRACE); \ fi $(MAKE) compile $(MAKE_TRACE) clean: rm -f $(STAMP_DIR)/.linux-compile rm -rf $(LINUX_BUILD_DIR) rm -f $(TARGETS)