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#
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
ifneq ($(CONFIG_BIG_ENDIAN),y)
JFFS2OPTS := --pad --little-endian --squash
SQUASHFS_OPTS := -le
else
JFFS2OPTS := --pad --big-endian --squash
SQUASHFS_OPTS := -be
endif
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
ifeq ($(CONFIG_TARGET_ROOTFS_JFFS2),y)
define Image/mkfs/jffs2
rm -rf $(BUILD_DIR)/root/jffs
$(STAGING_DIR)/bin/mkfs.jffs2 $(JFFS2OPTS) -e 0x10000 -o $(KDIR)/root.jffs2-64k -d $(BUILD_DIR)/root
$(STAGING_DIR)/bin/mkfs.jffs2 $(JFFS2OPTS) -e 0x20000 -o $(KDIR)/root.jffs2-128k -d $(BUILD_DIR)/root
# add End-of-Filesystem markers
echo -ne '\xde\xad\xc0\xde' >> $(KDIR)/root.jffs2-64k
echo -ne '\xde\xad\xc0\xde' >> $(KDIR)/root.jffs2-128k
$(call Image/Build,jffs2-64k)
$(call Image/Build,jffs2-128k)
endef
endif
ifeq ($(CONFIG_TARGET_ROOTFS_SQUASHFS),y)
define Image/mkfs/squashfs
@mkdir -p $(BUILD_DIR)/root/jffs
$(STAGING_DIR)/bin/mksquashfs-lzma $(BUILD_DIR)/root $(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 $(BUILD_DIR)/root/ .
endef
endif
endif
ifeq ($(CONFIG_TARGET_ROOTFS_EXT2FS),y)
E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_FSPART)*1024)))
define Image/mkfs/ext2
$(STAGING_DIR)/bin/genext2fs -q -b $(E2SIZE) -I 1500 -d $(BUILD_DIR)/root/ $(KDIR)/root.ext2
$(call Image/Build,ext2)
endef
endif
define Image/mkfs/prepare/default
find $(BUILD_DIR)/root -type f -not -perm +0100 -not -name 'ssh_host*' | xargs chmod 0644
find $(BUILD_DIR)/root -type f -perm +0100 | xargs chmod 0755
find $(BUILD_DIR)/root -type d | xargs chmod 0755
mkdir -p $(BUILD_DIR)/root/tmp
chmod 0777 $(BUILD_DIR)/root/tmp
endef
define Image/mkfs/prepare
$(call Image/mkfs/prepare/default)
endef
define BuildImage
compile:
$(call Build/Compile)
install:
$(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)
clean:
$(call Build/Clean)
endef
compile-targets:
install-targets:
clean-targets:
download:
prepare:
compile: compile-targets
install: compile install-targets
clean: clean-targets
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