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#
# Copyright (C) 2009 OpenWrt.org
# Copyright (C) 2010 Vertical Communications
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=block-extroot
PKG_VERSION:=0.0.1
PKG_RELEASE:=1
PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
include $(INCLUDE_DIR)/package.mk
define Package/block-extroot/Default
SECTION:=utils
CATEGORY:=Utilities
TITLE:=root filesystem on secondary storage
SUBMENU:=disc
endef
define Package/block-extroot
$(call Package/block-extroot/Default)
MENU:=1
DEPENDS:=+block-mount @PACKAGE_kmod-ide-core||PACKAGE_kmod-ata-core||PACKAGE_kmod-usb-storage||PACKAGE_kmod-mmc||PACKAGE_kmod-broadcom-sdhc
endef
define Package/block-extroot/config
source "$(SOURCE)/Config.in"
endef
define Package/block-extroot/description
Based on the moduluarized preinit and firstboot, adds the option to have
the root filesystem on storage other than the jffs or the boot root device.
For a squashfs image this package must be installed into the image, not as
a package to add later.
endef
define Build/Prepare
endef
define Build/Configure
endef
define Build/Compile
endef
define Package/block-extroot/install
$(INSTALL_DIR) $(1)/lib/functions
$(INSTALL_DATA) ./files/extmount.sh $(1)/lib/functions/
$(INSTALL_DIR) $(1)/lib/preinit
$(INSTALL_DATA) ./files/50_determine_usb_root $(1)/lib/preinit/
$(INSTALL_DATA) ./files/60_pivot_usb_root $(1)/lib/preinit/
$(INSTALL_DIR) $(1)/lib/preinit
echo "extroot_settle_time=\"$(CONFIG_EXTROOT_SETTLETIME)\"" >$(1)/lib/preinit/00_extroot.conf
$(INSTALL_DIR) $(1)/overlay
endef
$(eval $(call BuildPackage,block-extroot))
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