From 8d49c6d438b6f6fa4701c43d8f57ead27717301a Mon Sep 17 00:00:00 2001
From: jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Wed, 25 Feb 2015 17:43:00 +0000
Subject: [PATCH] BB: fstools: cumulative backport

- Adds support for /dev/vd* virtual io
- Adds support for overlayfs v23
- Fixes overlayfs mount on 3.18
- Make the block tool ignore case when comparing uuid strings
- Fixes sysupgrade on linux 3.18
- Support extroot/ubi
- Allows using UBIFS volume as overlay and adds support for Btrfs
- Fix exit code of uci-defaults script
- Support external overlays on non-MTD systems again
- Account for new directory structure of overlayfs partitions (additional upper/ component)
- Support executing block from either overlay or rom
- Support loading fstab from either overlay or rom
- Log extroot failures to dmesg

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

Backport of r42812, r42890, r43090, r43368, r43480, r43485, r43717, r43868, r44180, r44535

git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@44537 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 package/system/fstools/Makefile            | 18 +++++++++++++++---
 package/system/fstools/files/fstab.default |  1 +
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/package/system/fstools/Makefile b/package/system/fstools/Makefile
index 9b4ec51..ffc7df7 100644
--- a/package/system/fstools/Makefile
+++ b/package/system/fstools/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2014 OpenWrt.org
+# Copyright (C) 2014-2015 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -8,14 +8,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=fstools
-PKG_VERSION:=2014-06-22
+PKG_VERSION:=2015-02-25
 
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=git://nbd.name/fstools.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=e0430f5c62f367e5a8e02755412977b02c3fc45e
+PKG_SOURCE_VERSION:=4b68e9f9ea894bf58d31e26ca5ed92c81b1a115e
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 CMAKE_INSTALL:=1
 PKG_CHECK_FORMAT_SECURITY:=0
@@ -31,12 +31,24 @@ include $(INCLUDE_DIR)/package.mk
 include $(INCLUDE_DIR)/cmake.mk
 
 TARGET_LDFLAGS += $(if $(CONFIG_USE_EGLIBC),-lrt)
+CMAKE_OPTIONS += $(if $(CONFIG_FSTOOLS_UBIFS_EXTROOT),-DCMAKE_UBIFS_EXTROOT=y)
 
 define Package/fstools
   SECTION:=base
   CATEGORY:=Base system
   DEPENDS:=+ubox +USE_EGLIBC:librt +NAND_SUPPORT:ubi-utils
   TITLE:=OpenWrt filesystem tools
+  MENU:=1
+endef
+
+define Package/fstools/config
+	config FSTOOLS_UBIFS_EXTROOT
+		depends on PACKAGE_fstools
+		depends on NAND_SUPPORT
+		bool "Support extroot functionality with UBIFS"
+		default y
+		help
+			This option makes it possible to use extroot functionality if the root filesystem resides on an UBIFS partition
 endef
 
 define Package/block-mount
diff --git a/package/system/fstools/files/fstab.default b/package/system/fstools/files/fstab.default
index dd4ba1c..2331e0c 100644
--- a/package/system/fstools/files/fstab.default
+++ b/package/system/fstools/files/fstab.default
@@ -1 +1,2 @@
 [ ! -f /etc/config/fstab ] && ( block detect > /etc/config/fstab )
+exit 0
-- 
2.35.1