mirror of
git://git.openwrt.org/openwrt/openwrt.git
synced 2024-12-11 09:24:50 +00:00
138 lines
3.4 KiB
Makefile
138 lines
3.4 KiB
Makefile
#
|
|
# Copyright (C) 2006 OpenWrt.org
|
|
#
|
|
# This is free software, licensed under the GNU General Public License v2.
|
|
# See /LICENSE for more information.
|
|
#
|
|
|
|
override TARGET_BUILD=
|
|
include $(INCLUDE_DIR)/prereq.mk
|
|
include $(INCLUDE_DIR)/kernel.mk
|
|
include $(INCLUDE_DIR)/host.mk
|
|
|
|
override MAKEFLAGS=
|
|
override MAKE:=$(SUBMAKE)
|
|
KDIR=$(KERNEL_BUILD_DIR)
|
|
|
|
ifneq ($(CONFIG_BIG_ENDIAN),y)
|
|
JFFS2OPTS := --pad --little-endian --squash
|
|
SQUASHFS_OPTS := -le
|
|
else
|
|
JFFS2OPTS := --pad --big-endian --squash
|
|
SQUASHFS_OPTS := -be
|
|
endif
|
|
|
|
JFFS2_BLOCKSIZE ?= 64k 128k
|
|
|
|
define add_jffs2_mark
|
|
echo -ne '\xde\xad\xc0\xde' >> $(1)
|
|
endef
|
|
|
|
# pad to 64k and add jffs2 end-of-filesystem mark
|
|
# do this twice to make sure that this works with 128k blocksize as well
|
|
define prepare_generic_squashfs
|
|
dd if=$(1) of=$(KDIR)/tmpfile.1 bs=64k conv=sync
|
|
$(call add_jffs2_mark,$(KDIR)/tmpfile.1)
|
|
dd of=$(1) if=$(KDIR)/tmpfile.1 bs=64k conv=sync
|
|
$(call add_jffs2_mark,$(1))
|
|
endef
|
|
|
|
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
|
|
ifeq ($(CONFIG_TARGET_ROOTFS_JFFS2),y)
|
|
define Image/mkfs/jffs2/sub
|
|
# FIXME: removing this line will cause strange behaviour in the foreach loop below
|
|
$(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(JFFS2OPTS) -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(1) -d $(TARGET_DIR)
|
|
$(call add_jffs2_mark,$(KDIR)/root.jffs2-$(1))
|
|
$(call Image/Build,jffs2-$(1))
|
|
endef
|
|
define Image/mkfs/jffs2
|
|
rm -rf $(TARGET_DIR)/jffs
|
|
$(foreach SZ,$(JFFS2_BLOCKSIZE),$(call Image/mkfs/jffs2/sub,$(SZ)))
|
|
endef
|
|
endif
|
|
|
|
ifeq ($(CONFIG_TARGET_ROOTFS_SQUASHFS),y)
|
|
define Image/mkfs/squashfs
|
|
@mkdir -p $(TARGET_DIR)/jffs
|
|
$(STAGING_DIR_HOST)/bin/mksquashfs-lzma $(TARGET_DIR) $(KDIR)/root.squashfs -nopad -noappend -root-owned $(SQUASHFS_OPTS)
|
|
$(call Image/Build,squashfs)
|
|
endef
|
|
endif
|
|
|
|
ifeq ($(CONFIG_TARGET_ROOTFS_TGZ),y)
|
|
define Image/mkfs/tgz
|
|
$(TAR) -zcf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-rootfs.tgz --owner=root --group=root -C $(TARGET_DIR)/ .
|
|
endef
|
|
endif
|
|
else
|
|
define Image/BuildKernel
|
|
cp $(KDIR)/vmlinux.elf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinux.elf
|
|
$(call Image/Build/Initramfs)
|
|
endef
|
|
endif
|
|
|
|
|
|
ifeq ($(CONFIG_TARGET_ROOTFS_EXT2FS),y)
|
|
E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_FSPART)*1024)))
|
|
|
|
define Image/mkfs/ext2
|
|
$(STAGING_DIR_HOST)/bin/genext2fs -U -b $(E2SIZE) -I $(CONFIG_TARGET_ROOTFS_MAXINODE) -d $(TARGET_DIR)/ $(KDIR)/root.ext2
|
|
$(call Image/Build,ext2)
|
|
endef
|
|
endif
|
|
|
|
|
|
define Image/mkfs/prepare/default
|
|
find $(TARGET_DIR) -type f -not -perm +0100 -not -name 'ssh_host*' | $(XARGS) chmod 0644
|
|
find $(TARGET_DIR) -type f -perm +0100 | $(XARGS) chmod 0755
|
|
find $(TARGET_DIR) -type d | $(XARGS) chmod 0755
|
|
$(INSTALL_DIR) $(TARGET_DIR)/tmp
|
|
chmod 0777 $(TARGET_DIR)/tmp
|
|
endef
|
|
|
|
define Image/mkfs/prepare
|
|
$(call Image/mkfs/prepare/default)
|
|
endef
|
|
|
|
define BuildImage
|
|
download:
|
|
prepare:
|
|
ifneq ($(IB),1)
|
|
compile: compile-targets FORCE
|
|
$(call Build/Compile)
|
|
else
|
|
compile:
|
|
endif
|
|
|
|
ifneq ($(IB),1)
|
|
install: compile install-targets FORCE
|
|
$(call Image/Prepare)
|
|
$(call Image/mkfs/prepare)
|
|
$(call Image/BuildKernel)
|
|
$(call Image/mkfs/jffs2)
|
|
$(call Image/mkfs/squashfs)
|
|
$(call Image/mkfs/tgz)
|
|
$(call Image/mkfs/ext2)
|
|
else
|
|
install: compile install-targets
|
|
$(call Image/BuildKernel)
|
|
$(call Image/mkfs/jffs2)
|
|
$(call Image/mkfs/squashfs)
|
|
$(call Image/mkfs/tgz)
|
|
$(call Image/mkfs/ext2)
|
|
endif
|
|
|
|
ifneq ($(IB),1)
|
|
clean: clean-targets
|
|
$(call Build/Clean)
|
|
else
|
|
clean:
|
|
endif
|
|
|
|
compile-targets:
|
|
install-targets:
|
|
clean-targets:
|
|
endef
|
|
|
|
|