diff options
Diffstat (limited to 'openwrt/package/linux/linux.mk')
| -rw-r--r-- | openwrt/package/linux/linux.mk | 48 |
1 files changed, 22 insertions, 26 deletions
diff --git a/openwrt/package/linux/linux.mk b/openwrt/package/linux/linux.mk index 4175445bf5..6d4545b3c4 100644 --- a/openwrt/package/linux/linux.mk +++ b/openwrt/package/linux/linux.mk @@ -26,47 +26,37 @@ 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=$(PACKAGE_DIR)/linux/kernel-patches LINUX_BINLOC=arch/$(LINUX_KARCH)/brcm-boards/bcm947xx/compressed/vmlinuz # Used by pcmcia-cs and others LINUX_SOURCE_DIR=$(LINUX_DIR) # kernel stuff extracted from linksys firmware GPL sourcetree # WRT54GS_3_37_2_1109_US (shared,include,wl,et) +LINKSYS_KERNEL_SITE=http://openwrt.openbsd-geek.de LINKSYS_KERNEL_TGZ=linksys-kernel.tar.gz TARGET_MODULES_DIR=$(TARGET_DIR)/lib/modules/$(LINUX_VERSION) -$(DL_DIR)/$(LINUX_SOURCE): - -mkdir -p $(DL_DIR) - $(WGET) -P $(DL_DIR) $(LINUX_SITE)/$(LINUX_SOURCE) - $(DL_DIR)/$(LINKSYS_KERNEL_TGZ): - $(WGET) -P $(DL_DIR) $(LINKSYS_TGZ_SITE)/$(LINKSYS_KERNEL_TGZ) + $(WGET) -P $(DL_DIR) $(LINKSYS_KERNEL_SITE)/$(LINKSYS_KERNEL_TGZ) $(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE) $(DL_DIR)/$(LINKSYS_KERNEL_TGZ) -mkdir -p $(BUILD_DIR) - (cd $(BUILD_DIR); tar jxvf $(DL_DIR)/$(LINUX_SOURCE)) - -mkdir -p $(TOOL_BUILD_DIR) - -(cd $(TOOL_BUILD_DIR); ln -sf $(LINUX_DIR) linux) - toolchain/patch-kernel.sh $(LINUX_DIR) package/linux/kernel-patches -ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS_LZMA),y) - toolchain/patch-kernel.sh $(LINUX_DIR) target/squashfs-lzma/kernel-patch -endif - -cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config + 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) - touch $(LINUX_DIR)/.unpacked -$(LINUX_KCONFIG): - @if [ ! -f "$(LINUX_KCONFIG)" ] ; then \ - echo ""; \ - echo "You should create a .config for your kernel"; \ - echo "and install it as $(LINUX_KCONFIG)"; \ - echo ""; \ - sleep 5; \ - fi; +$(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)/.unpacked $(LINUX_KCONFIG) +$(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 $(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile @@ -91,20 +81,19 @@ $(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) 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: $(LINUX_DIR)/.modules_done $(TARGET_MODULES_DIR) - $(TARGET_MODULES_DIR): -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: $(LINUX_DIR)/.modules_done $(TARGET_MODULES_DIR) + linux-source: $(DL_DIR)/$(LINUX_SOURCE) # This has been renamed so we do _NOT_ by default run this on 'make clean' @@ -115,6 +104,13 @@ linuxclean: clean linux-dirclean: rm -rf $(LINUX_DIR) -linux-headers: $(LINUX_DIR)/.configured +endif +############################################################# +# +# Toplevel Makefile options +# +############################################################## +ifeq ($(strip $(BR2_PACKAGE_LINUX)),y) +TARGETS+=linux endif |