X-Git-Url: https://git.archive.openwrt.org/?p=openwrt.git;a=blobdiff_plain;f=target%2Flinux%2Fkernel.mk;h=cd74fccfb8aa44fd1ffbc00d9b68cc6c8c5d34b1;hp=78c1a24a04dd08bd8ec073445cf9565ce8a7fe78;hb=732980a7fd77a207db18af3d441f663b1e54c373;hpb=f8a2b54bb830f211877f2ea2f0678b8e7264cdcd diff --git a/target/linux/kernel.mk b/target/linux/kernel.mk index 78c1a24a04..cd74fccfb8 100644 --- a/target/linux/kernel.mk +++ b/target/linux/kernel.mk @@ -1,6 +1,6 @@ -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$(KERNEL) \ +LINUX_SOURCE:=$(LINUX_NAME).tar.bz2 +LINUX_SITE=http://www.us.kernel.org/pub/linux/kernel/v$(KERNEL) \ + http://www.us.kernel.org/pub/linux/kernel/v$(KERNEL) \ http://www.kernel.org/pub/linux/kernel/v$(KERNEL) \ http://www.de.kernel.org/pub/linux/kernel/v$(KERNEL) @@ -8,18 +8,19 @@ KERNEL_IDIR:=$(LINUX_BUILD_DIR)/kernel-ipkg $(TARGETS): $(PACKAGE_DIR) +$(LINUX_DIR): + mkdir -p $@ + $(PACKAGE_DIR): - mkdir -p $(PACKAGE_DIR) - + mkdir -p $@ + $(DL_DIR)/$(LINUX_SOURCE): -mkdir -p $(DL_DIR) - $(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_SOURCE) $(LINUX_KERNEL_MD5SUM) $(LINUX_SITE) $(MAKE_TRACE) + $(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_SOURCE) $(LINUX_KERNEL_MD5SUM) $(LINUX_SITE) $(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) @@ -28,51 +29,52 @@ $(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched $(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) + $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig include/linux/compile.h include/linux/version.h touch $@ $(LINUX_DIR)/.depend_done: $(LINUX_DIR)/.configured - $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) dep $(MAKE_TRACE) + $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) dep 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) + $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) oldconfig prepare scripts touch $@ endif -$(LINUX_DIR)/vmlinux: $(LINUX_DIR)/.configured - $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) $(MAKE_TRACE) +ramdisk-config: $(LINUX_DIR)/.configured FORCE + mv $(LINUX_DIR)/.config $(LINUX_DIR)/.config.old + grep -v INITRAMFS $(LINUX_DIR)/.config.old > $(LINUX_DIR)/.config +ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y) + echo 'CONFIG_INITRAMFS_SOURCE="../../root"' >> $(LINUX_DIR)/.config + echo 'CONFIG_INITRAMFS_ROOT_UID=0' >> $(LINUX_DIR)/.config + echo 'CONFIG_INITRAMFS_ROOT_GID=0' >> $(LINUX_DIR)/.config + mkdir -p $(BUILD_DIR)/root/etc/init.d + $(CP) ../generic-2.6/files/init $(BUILD_DIR)/root/ +else + rm -f $(BUILD_DIR)/root/init $(BUILD_DIR)/root/etc/init.d/S00initramfs + 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_KERNEL): $(LINUX_DIR)/vmlinux - $(TARGET_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $< $@ $(MAKE_TRACE) + $(TARGET_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $< $@ touch -c $(LINUX_KERNEL) -$(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) $(LINUX_IMAGE) +$(LINUX_DIR)/.modules_done: 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) + $(MAKE) -C "$(LINUX_DIR)" CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) PATH="$(TARGET_PATH)" modules + $(MAKE) -C "$(LINUX_DIR)" CROSS_COMPILE="$(KERNEL_CROSS)" DEPMOD=true INSTALL_MOD_PATH=$(LINUX_BUILD_DIR)/modules modules_install 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) $(TARGETS) +$(STAMP_DIR)/.linux-compile: + @$(MAKE) $(LINUX_DIR)/.modules_done $(TARGETS) $(KERNEL_IPKG) 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 @@ -80,37 +82,41 @@ $(KERNEL_IPKG): if [ -f ./config/$(BOARD).modules ]; then \ cp ./config/$(BOARD).modules $(KERNEL_IDIR)/etc/modules; \ fi - $(IPKG_BUILD) $(KERNEL_IDIR) $(LINUX_BUILD_DIR) $(MAKE_TRACE) + $(IPKG_BUILD) $(KERNEL_IDIR) $(LINUX_BUILD_DIR) + +$(BUILD_DIR)/kernel.mk: $(LINUX_DIR) FORCE + echo "BOARD:=$(BOARD)" > $@ + echo "LINUX_NAME:=$(LINUX_NAME)" >> $@ + echo "LINUX_VERSION:=$(LINUX_VERSION)" >> $@ + echo "LINUX_RELEASE:=$(LINUX_RELEASE)" >> $@ + +pkg-install: FORCE + @{ [ "$(INSTALL_TARGETS)" != "" ] && $(IPKG) install $(INSTALL_TARGETS) || true; } source: $(DL_DIR)/$(LINUX_SOURCE) -prepare: $(PACKAGE_DIR) $(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: +prepare: $(BUILD_DIR)/kernel.mk + @mkdir -p $(STAMP_DIR) $(PACKAGE_DIR) + @$(MAKE) $(LINUX_DIR)/.configured + +compile: prepare $(STAMP_DIR)/.linux-compile + +install: compile $(LINUX_KERNEL) + +mostlyclean: FORCE 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) + $(MAKE) -C $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) clean + rm -f $(LINUX_KERNEL) -rebuild: +rebuild: FORCE -$(MAKE) mostlyclean if [ -f $(LINUX_KERNEL) ]; then \ - $(MAKE) clean $(MAKE_TRACE); \ + $(MAKE) clean; \ fi $(MAKE) compile $(MAKE_TRACE) -clean: +clean: FORCE rm -f $(STAMP_DIR)/.linux-compile rm -rf $(LINUX_BUILD_DIR) rm -f $(TARGETS)