1 LINUX_SOURCE:=linux-$(LINUX_VERSION).tar.bz2
2 LINUX_SITE=http://www.us.kernel.org/pub/linux/kernel/v$(KERNEL) \
3 http://www.us.kernel.org/pub/linux/kernel/v$(KERNEL) \
4 http://www.kernel.org/pub/linux/kernel/v$(KERNEL) \
5 http://www.de.kernel.org/pub/linux/kernel/v$(KERNEL)
7 KERNEL_IDIR:=$(LINUX_BUILD_DIR)/kernel-ipkg
9 $(TARGETS): $(PACKAGE_DIR)
12 mkdir -p $(PACKAGE_DIR)
14 $(DL_DIR)/$(LINUX_SOURCE):
16 $(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_SOURCE) $(LINUX_KERNEL_MD5SUM) $(LINUX_SITE)
18 $(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE)
19 -mkdir -p $(LINUX_BUILD_DIR)
20 bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(LINUX_BUILD_DIR) $(TAR_OPTIONS) -
21 rm -f $(BUILD_DIR)/linux
22 ln -s $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(BUILD_DIR)/linux
26 $(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
27 $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" \
28 $(LINUX_DIR)/Makefile \
29 $(LINUX_DIR)/arch/*/Makefile
30 $(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile
31 $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig include/linux/compile.h include/linux/version.h
34 $(LINUX_DIR)/.depend_done: $(LINUX_DIR)/.configured
35 $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) dep
38 $(LINUX_DIR)/vmlinux: $(LINUX_DIR)/.depend_done
40 $(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
41 $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) oldconfig prepare scripts
45 $(LINUX_DIR)/vmlinux: $(STAMP_DIR)/.linux-compile
46 $(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH)
48 $(LINUX_KERNEL): $(LINUX_DIR)/vmlinux
49 $(TARGET_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $< $@
50 touch -c $(LINUX_KERNEL)
52 $(LINUX_DIR)/.modules_done:
53 rm -rf $(LINUX_BUILD_DIR)/modules
54 $(MAKE) -C "$(LINUX_DIR)" CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) PATH="$(TARGET_PATH)" modules
55 $(MAKE) -C "$(LINUX_DIR)" CROSS_COMPILE="$(KERNEL_CROSS)" DEPMOD=true INSTALL_MOD_PATH=$(LINUX_BUILD_DIR)/modules modules_install
56 touch $(LINUX_DIR)/.modules_done
58 $(STAMP_DIR)/.linux-compile:
59 @$(MAKE) $(LINUX_DIR)/.modules_done $(TARGETS) $(KERNEL_IPKG)
60 ln -sf $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(BUILD_DIR)/linux
61 $(MAKE) -C $(TOPDIR)/target/linux/package \
68 @mkdir -p $(TARGET_MODULES_DIR)
69 @rm -rf $(LINUX_BUILD_DIR)/root*
70 @cp -fpR $(BUILD_DIR)/root $(LINUX_BUILD_DIR)/
71 echo -e 'dest root /\noption offline_root $(LINUX_BUILD_DIR)/root' > $(LINUX_BUILD_DIR)/ipkg.conf
72 $(MAKE) -C $(TOPDIR)/target/linux/package \
75 [ "$(INSTALL_TARGETS)" != "" ] && $(IPKG_KERNEL) install $(INSTALL_TARGETS)
79 mkdir -p $(KERNEL_IDIR)/etc
80 $(SCRIPT_DIR)/make-ipkg-dir.sh $(KERNEL_IDIR) ../control/kernel.control $(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE) $(ARCH)
81 if [ -f ./config/$(BOARD).modules ]; then \
82 cp ./config/$(BOARD).modules $(KERNEL_IDIR)/etc/modules; \
84 $(IPKG_BUILD) $(KERNEL_IDIR) $(LINUX_BUILD_DIR)
86 source: $(DL_DIR)/$(LINUX_SOURCE)
88 @mkdir -p $(STAMP_DIR) $(PACKAGE_DIR)
89 @$(MAKE) $(LINUX_DIR)/.configured
91 compile: prepare $(STAMP_DIR)/.linux-compile
94 $(MAKE) $(KPKG_MAKEOPTS) pkg-install
95 $(MAKE) $(KPKG_MAKEOPTS) $(LINUX_KERNEL)
98 rm -f $(STAMP_DIR)/.linux-compile
99 rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.modules_done
100 rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.drivers-unpacked
101 $(MAKE) -C $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) clean
102 rm -f $(LINUX_KERNEL)
106 if [ -f $(LINUX_KERNEL) ]; then \
109 $(MAKE) compile $(MAKE_TRACE)
112 rm -f $(STAMP_DIR)/.linux-compile
113 rm -rf $(LINUX_BUILD_DIR)
117 $(MAKE) -C $(TOPDIR)/target/linux/package \
119 $(patsubst package/%,%,$@)