# 4xx patches needed to integrate feature patches
#
#############################################################
-ifneq ($(filter $(TARGETS),linux),)
LINUX_FORMAT=zImage
LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
-e 's/sh[234]/sh/' \
)
-LINUX_VERSION=2.4.29
-LINUX_DIR=$(BUILD_DIR)/linux-$(LINUX_VERSION)
LINUX_SITE=http://www.kernel.org/pub/linux/kernel/v2.4
LINUX_SOURCE=linux-$(LINUX_VERSION).tar.bz2
-LINUX_KCONFIG=package/linux/linux.config
-LINUX_KERNEL=$(BUILD_DIR)/buildroot-kernel
-LINUX_PATCHES=$(PACKAGE_DIR)/linux/kernel-patches
+LINUX_KCONFIG=./linux.config
+LINUX_PATCHES=./kernel-patches
LINUX_BINLOC=arch/$(LINUX_KARCH)/brcm-boards/bcm947xx/compressed/vmlinuz
# Used by pcmcia-cs and others
-LINUX_SOURCE_DIR=$(LINUX_DIR)
+LINUX_SOURCE_DIR=$(LINUX_DIR)-$(LINUX_VERSION)
# kernel stuff extracted from linksys firmware GPL sourcetree
# WRT54GS_3_37_2_1109_US (shared,include,wl,et)
bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
# extract linksys binary kernel stuff and include/shared files
zcat $(DL_DIR)/$(LINKSYS_KERNEL_TGZ) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
+ ln -sf $(LINUX_DIR)-$(LINUX_VERSION) $(LINUX_DIR)
touch $(LINUX_DIR)/.unpacked
$(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked
$(PATCH) $(LINUX_DIR) $(LINUX_PATCHES)
-ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS_LZMA),y)
- $(PATCH) $(LINUX_DIR) target/squashfs-lzma/kernel-patch
-endif
touch $(LINUX_DIR)/.patched
-$(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
+$(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
-cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config
- $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" $(LINUX_DIR)/Makefile
- $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" $(LINUX_DIR)/arch/mips/Makefile
+#ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS_LZMA),y)
+# $(SED) "s,rootfstype=jffs2,rootfstype=squashfs," $(LINUX_DIR)/.config
+#endif
+#ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS),y)
+# $(SED) "s,rootfstype=jffs2,rootfstype=squashfs," $(LINUX_DIR)/.config
+#endif
+ $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" \
+ $(LINUX_DIR)/Makefile \
+ $(LINUX_DIR)/arch/mips/Makefile
$(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile
$(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig include/linux/version.h
touch $(LINUX_DIR)/.configured
$(LINUX_DIR)/.modules_done: $(LINUX_KERNEL)
rm -rf $(BUILD_DIR)/modules
$(MAKE) -C $(LINUX_DIR) DEPMOD=true INSTALL_MOD_PATH=$(BUILD_DIR)/modules modules_install
- tar -C $(BUILD_DIR)/modules/lib -cjf openwrt-kmodules.tar.bz2 modules
touch $(LINUX_DIR)/.modules_done
$(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured
-$(MAKE) -C $(LINUX_DIR) clean
linux-dirclean:
+ rm -f $(BUILD_DIR)/openwrt-kmodules.tar.bz2
+ rm -rf $(LINUX_DIR)-$(LINUX_VERSION)
rm -rf $(LINUX_DIR)
+ rm -rf $(BUILD_DIR)/modules
+ rm -rf $(BUILD_DIR)/linksys-kernel
-endif
-
-#############################################################
-#
-# Toplevel Makefile options
-#
-##############################################################
-ifeq ($(strip $(BR2_PACKAGE_LINUX)),y)
-TARGETS+=linux
-endif