diff options
Diffstat (limited to 'openwrt/package/linux/linux.mk')
| -rw-r--r-- | openwrt/package/linux/linux.mk | 72 |
1 files changed, 42 insertions, 30 deletions
diff --git a/openwrt/package/linux/linux.mk b/openwrt/package/linux/linux.mk index 69245b083c..69f45a0d23 100644 --- a/openwrt/package/linux/linux.mk +++ b/openwrt/package/linux/linux.mk @@ -21,43 +21,47 @@ ############################################################# ifneq ($(filter $(TARGETS),linux),) -# Version of Linux to download and then apply patches to -DOWNLOAD_LINUX_VERSION=2.4.27 -# Version of Linux AFTER patches -LINUX_VERSION=2.4.28-pre4-erik - -LINUX_FORMAT=vmlinux -#LINUX_FORMAT=images/zImage.prep +LINUX_FORMAT=zImage LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \ -e 's/mipsel/mips/' \ -e 's/powerpc/ppc/' \ -e 's/sh[234]/sh/' \ ) -LINUX_BINLOC=arch/$(LINUX_KARCH)/boot/$(LINUX_FORMAT) -LINUX_DIR=$(BUILD_DIR)/linux-$(LINUX_VERSION) -LINUX_SOURCE=linux-$(DOWNLOAD_LINUX_VERSION).tar.bz2 -LINUX_SITE=http://www.kernel.org/pub/linux/kernel/v2.4 +LINUX_VERSION=2.4.29 +LINUX_CVS_DATE="2005-01-30" +LINUX_CVS_BRANCH=linux_2_4 +LINUX_DIR=$(BUILD_DIR)/linux +LINUX_SITE=ftp.linux-mips.org LINUX_KCONFIG=package/linux/linux.config LINUX_KERNEL=$(BUILD_DIR)/buildroot-kernel +LINUX_BINLOC=arch/$(LINUX_KARCH)/brcm-boards/bcm947xx/compressed/vmlinuz # Used by pcmcia-cs and others LINUX_SOURCE_DIR=$(LINUX_DIR) +LINKSYS_SITE=openwrt.openbsd-geek.de +LINKSYS_TGZ=linksys-3.37.2.tgz -$(DL_DIR)/$(LINUX_SOURCE): - -mkdir -p $(DL_DIR) - $(WGET) -P $(DL_DIR) $(LINUX_SITE)/$(LINUX_SOURCE) +TARGET_MODULES_DIR=$(TARGET_DIR)/lib/modules/$(LINUX_VERSION) -$(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE) +$(DL_DIR)/linux.tar.bz2: + -mkdir -p $(DL_DIR) + (cd $(DL_DIR); cvs -d :pserver:cvs:cvs@$(LINUX_SITE):/home/cvs login) + (cd $(DL_DIR); cvs -z3 -d :pserver:cvs:cvs@$(LINUX_SITE):/home/cvs co -D $(LINUX_CVS_DATE) -r$(LINUX_CVS_BRANCH) linux) + (cd $(DL_DIR); tar jcvf linux.tar.bz2 linux && rm -rf linux) + $(WGET) -P $(DL_DIR) $(LINKSYS_SITE)/$(LINKSYS_TGZ) + +$(LINUX_DIR)/.unpacked: $(DL_DIR)/linux.tar.bz2 + -mkdir -p $(BUILD_DIR) + #-(cp -a $(DL_DIR)/linux $(BUILD_DIR)/linux) + (cd $(BUILD_DIR); tar jxvf $(DL_DIR)/linux.tar.bz2) -mkdir -p $(TOOL_BUILD_DIR) - -(cd $(TOOL_BUILD_DIR); ln -sf $(LINUX_DIR) linux) - bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) - -ifneq ($(DOWNLOAD_LINUX_VERSION),$(LINUX_VERSION)) - # Rename the dir from the downloaded version to the AFTER patch version - mv -f $(BUILD_DIR)/linux-$(DOWNLOAD_LINUX_VERSION) $(BUILD_DIR)/linux-$(LINUX_VERSION) -endif - mkdir -p package/linux/kernel-patches + -(cd $(TOOL_BUILD_DIR); ln -sf $(BUILD_DIR)/linux linux) toolchain/patch-kernel.sh $(LINUX_DIR) package/linux/kernel-patches + -cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config + # extract linksys binary kernel modules and include/shared files + -mkdir -p $(BUILD_DIR)/binary + tar -C $(BUILD_DIR)/binary -xzvf $(DL_DIR)/linksys-3.37.2.tgz touch $(LINUX_DIR)/.unpacked $(LINUX_KCONFIG): @@ -69,9 +73,10 @@ $(LINUX_KCONFIG): sleep 5; \ fi; -$(LINUX_DIR)/.configured $(BUILD_DIR)/linux/.configured: $(LINUX_DIR)/.unpacked $(LINUX_KCONFIG) +$(LINUX_DIR)/.configured: $(LINUX_DIR)/.unpacked $(LINUX_KCONFIG) $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" $(LINUX_DIR)/Makefile - -cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config + $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" $(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 @@ -87,18 +92,25 @@ $(LINUX_KERNEL): $(LINUX_DIR)/$(LINUX_BINLOC) cp -fa $(LINUX_DIR)/$(LINUX_BINLOC) $(LINUX_KERNEL) touch -c $(LINUX_KERNEL) -$(TARGET_DIR)/lib/modules/$(LINUX_VERSION)/modules.dep: $(LINUX_KERNEL) - rm -rf $(TARGET_DIR)/lib/modules - rm -f $(TARGET_DIR)/sbin/cardmgr - $(MAKE) -C $(LINUX_DIR) INSTALL_MOD_PATH=$(TARGET_DIR) modules_install - (cd $(TARGET_DIR)/lib/modules; ln -s $(LINUX_VERSION)/kernel/drivers .) +$(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 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/ -linux: $(STAGING_DIR)/include/linux/version.h $(TARGET_DIR)/lib/modules/$(LINUX_VERSION)/modules.dep +linux: $(STAGING_DIR)/include/linux/version.h $(LINUX_DIR)/.modules_done linux-modules-root + +linux-modules-root: + -mkdir -p $(TARGET_MODULES_DIR) + cp $(LINUX_DIR)/drivers/net/wl/wl.o $(TARGET_MODULES_DIR) + cp $(LINUX_DIR)/drivers/net/et/et.o $(TARGET_MODULES_DIR) + cp $(LINUX_DIR)/drivers/net/diag/diag.o $(TARGET_MODULES_DIR) linux-source: $(DL_DIR)/$(LINUX_SOURCE) |