move old kamikaze out of trunk - will put buildroot-ng in there as soon as all the developers are ready

SVN-Revision: 4944

41 files changed, 0 insertions, 19893 deletions

diff --git a/openwrt/package/busybox/Config.in b/openwrt/package/busybox/Config.in
deleted file mode 100644
index e79aef7..0000000
--- a/openwrt/package/busybox/Config.in
+++ /dev/null
@@ -1,32 +0,0 @@
-menu "busybox........................... The Swiss Army Knife of embedded Linux"
-
-config BR2_PACKAGE_BUSYBOX
-	prompt "busybox........................... The Swiss Army Knife of embedded Linux"
-	bool
-	default y
-	help
-	  The Swiss Army Knife of embedded Linux.  It slices, it dices, it
-	  makes Julian Fries.
-	  
-	  http://busybox.net/
-	  
-	  Most people will answer Y.
-
-config BR2_PACKAGE_BUSYBOX_SNAPSHOT
-	bool "Use the daily snapshot of busybox?"
-	depends BR2_PACKAGE_BUSYBOX
-	depends CONFIG_DEVEL
-	default n
-	help
-	  Use the latest busybox CVS snapshot instead of release.
-	  
-	  For fun, you should say Y.
-
-menu "Busybox Configuration"
-	depends BR2_PACKAGE_BUSYBOX
-
-source package/busybox/config/Config.in
-
-endmenu
-
-endmenu
diff --git a/openwrt/package/busybox/Makefile b/openwrt/package/busybox/Makefile
deleted file mode 100644
index 83c74ff..0000000
--- a/openwrt/package/busybox/Makefile
+++ /dev/null
@@ -1,42 +0,0 @@
-# $Id$
-
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=busybox
-PKG_RELEASE:=1
-
-ifeq ($(strip $(BR2_PACKAGE_BUSYBOX_SNAPSHOT)),y)
-# Be aware that this changes daily....
-PKG_VERSION:=0.${shell date +"%G%m%d"}
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
-PKG_SOURCE:=$(PKG_NAME)-snapshot.tar.bz2
-PKG_SOURCE_URL:=http://www.busybox.net/downloads/snapshots
-PKG_MD5SUM:=x
-else
-PKG_VERSION:=1.1.3
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
-PKG_SOURCE_URL:=http://www.busybox.net/downloads
-PKG_MD5SUM:=19a0b475169335f17e421cf644616fe7
-endif
-PKG_CAT:=bzcat
-
-include $(TOPDIR)/package/rules.mk
-
-$(eval $(call PKG_template,BUSYBOX,$(PKG_NAME),$(PKG_VERSION)-$(PKG_RELEASE),$(ARCH)))
-
-$(PKG_BUILD_DIR)/.configured:
-	$(SCRIPT_DIR)/gen_busybox_config.pl $(TOPDIR)/.config > $(PKG_BUILD_DIR)/.config
-	yes '' | $(MAKE) CC=$(TARGET_CC) CROSS="$(TARGET_CROSS)" -C $(PKG_BUILD_DIR) oldconfig
-	touch $@
-
-$(PKG_BUILD_DIR)/.built:
-	$(MAKE) CC=$(TARGET_CC) CROSS="$(TARGET_CROSS)" PREFIX="$(IDIR_BUSYBOX)" \
-		EXTRA_CFLAGS="$(TARGET_CFLAGS)" ARCH="$(ARCH)" -C $(PKG_BUILD_DIR)
-	touch $@
-
-$(IPKG_BUSYBOX):
-	$(MAKE) CC=$(TARGET_CC) CROSS="$(TARGET_CROSS)" PREFIX="$(IDIR_BUSYBOX)" \
-		EXTRA_CFLAGS="$(TARGET_CFLAGS)" -C $(PKG_BUILD_DIR) install
-	$(STRIP) $(IDIR_BUSYBOX)/bin/busybox
-	$(IPKG_BUILD) $(IDIR_BUSYBOX) $(PACKAGE_DIR)
diff --git a/openwrt/package/busybox/config/Config.in b/openwrt/package/busybox/config/Config.in
deleted file mode 100644
index eedb4ba..0000000
--- a/openwrt/package/busybox/config/Config.in
+++ /dev/null
@@ -1,406 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-
-config BUSYBOX_HAVE_DOT_CONFIG
-	bool
-	default y
-
-menu "Busybox Settings"
-
-menu "General Configuration"
-
-choice
-	prompt "Buffer allocation policy"
-	default BUSYBOX_CONFIG_FEATURE_BUFFERS_GO_ON_STACK
-	help
-	  There are 3 ways BusyBox can handle buffer allocations:
-	  - Use malloc. This costs code size for the call to xmalloc.
-	  - Put them on stack. For some very small machines with limited stack
-	    space, this can be deadly.  For most folks, this works just fine.
-	  - Put them in BSS. This works beautifully for computers with a real
-	    MMU (and OS support), but wastes runtime RAM for uCLinux. This
-	    behavior was the only one available for BusyBox versions 0.48 and
-	    earlier.
-
-config BUSYBOX_CONFIG_FEATURE_BUFFERS_USE_MALLOC
-	bool "Allocate with Malloc"
-
-config BUSYBOX_CONFIG_FEATURE_BUFFERS_GO_ON_STACK
-	bool "Allocate on the Stack"
-
-config BUSYBOX_CONFIG_FEATURE_BUFFERS_GO_IN_BSS
-	bool "Allocate in the .bss section"
-
-endchoice
-
-config BUSYBOX_CONFIG_FEATURE_VERBOSE_USAGE
-	bool "Show verbose applet usage messages"
-	default y
-	help
-	  All BusyBox applets will show more verbose help messages when
-	  busybox is invoked with --help.  This will add a lot of text to the
-	  busybox binary.  In the default configuration, this will add about
-	  13k, but it can add much more depending on your configuration.
-
-config BUSYBOX_CONFIG_FEATURE_INSTALLER
-	bool "Support --install [-s] to install applet links at runtime"
-	default n
-	help
-	  Enable 'busybox --install [-s]' support.  This will allow you to use
-	  busybox at runtime to create hard links or symlinks for all the
-	  applets that are compiled into busybox.  This feature requires the
-	  /proc filesystem.
-
-config BUSYBOX_CONFIG_LOCALE_SUPPORT
-	bool "Enable locale support (system needs locale for this to work)"
-	default n
-	help
-	  Enable this if your system has locale support and you would like
-	  busybox to support locale settings.
-
-config BUSYBOX_CONFIG_FEATURE_DEVFS
-	bool "Support for devfs"
-	default y
-	help
-	  Enable if you want BusyBox to work with devfs.
-
-config BUSYBOX_CONFIG_FEATURE_DEVPTS
-	bool "Use the devpts filesystem for Unix98 PTYs"
-	default y if BUSYBOX_CONFIG_FEATURE_DEVFS
-	help
-	  Enable if you want BusyBox to use Unix98 PTY support. If enabled,
-	  busybox will use /dev/ptmx for the master side of the pseudoterminal
-	  and /dev/pts/<number> for the slave side.  Otherwise, BSD style
-	  /dev/ttyp<number> will be used. To use this option, you should have
-	  devpts or devfs mounted.
-
-config BUSYBOX_CONFIG_FEATURE_CLEAN_UP
-	bool "Clean up all memory before exiting (usually not needed)"
-	default n
-	help
-	  As a size optimization, busybox normally exits without explicitly
-	  freeing dynamically allocated memory or closing files.  This saves
-	  space since the OS will clean up for us, but it can confuse debuggers
-	  like valgrind, which report tons of memory and resource leaks.
-
-	  Don't enable this unless you have a really good reason to clean
-	  things up manually.
-
-config BUSYBOX_CONFIG_FEATURE_SUID
-	bool "Support for SUID/SGID handling"
-	default y
-	help
-	  Support SUID and SGID binaries.
-
-config BUSYBOX_CONFIG_FEATURE_SUID_CONFIG
-	bool "Runtime SUID/SGID configuration via /etc/busybox.conf"
-	default n if BUSYBOX_CONFIG_FEATURE_SUID
-	depends on BUSYBOX_CONFIG_FEATURE_SUID
-	help
-	  Allow the SUID / SGID state of an applet to be determined runtime by
-	  checking /etc/busybox.conf.  The format of this file is as follows:
-
-	  <applet> = [Ssx-][Ssx-][x-] (<username>|<uid>).(<groupname>|<gid>)
-
-	  An example might help:
-
-	  [SUID]
-	  su = ssx root.0 # applet su can be run by anyone and runs with euid=0/egid=0
-	  su = ssx        # exactly the same
-
-	  mount = sx- root.disk # applet mount can be run by root and members of group disk
-	                        # and runs with euid=0
-
-	  cp = --- # disable applet cp for everyone
-
-	  The file has to be owned by user root, group root and has to be
-	  writeable only by root:
-	  	(chown 0.0 /etc/busybox.conf; chmod 600 /etc/busybox.conf)
-	  The busybox executable has to be owned by user root, group
-	  root and has to be setuid root for this to work:
-	  	(chown 0.0 /bin/busybox; chmod 4755 /bin/busybox)
-
-	  Robert 'sandman' Griebl has more information here:
-	  <url: http://www.softforge.de/bb/suid.html >.
-
-config BUSYBOX_CONFIG_FEATURE_SUID_CONFIG_QUIET
-	bool "Suppress warning message if /etc/busybox.conf is not readable"
-	default n
-	depends on BUSYBOX_CONFIG_FEATURE_SUID_CONFIG
-	help
-	  /etc/busybox.conf should be readable by the user needing the SUID, check
-	  this option to avoid users to be notified about missing permissions.
-
-config BUSYBOX_CONFIG_SELINUX
-	bool "Support NSA Security Enhanced Linux"
-	default n
-	help
-	  Enable support for SE Linux in applets ls, ps, and id.  Also provide
-	  the option of compiling in SE Linux applets.
-
-	  If you do not have a complete SE Linux Full Userland installed, this
-	  stuff will not compile.  Go visit
-		http://www.nsa.gov/selinux/index.html
-	  to download the necessary stuff to allow busybox to compile with this
-	  option enabled.
-
-	  Most people will leave this set to 'N'.
-
-endmenu
-
-menu 'Build Options'
-
-config BUSYBOX_CONFIG_STATIC
-	bool "Build BusyBox as a static binary (no shared libs)"
-	default n
-	help
-	  If you want to build a static BusyBox binary, which does not
-	  use or require any shared libraries, then enable this option.
-	  This can cause BusyBox to be considerably larger, so you should
-	  leave this option false unless you have a good reason (i.e.
-	  your target platform does not support shared libraries, or
-	  you are building an initrd which doesn't need anything but
-	  BusyBox, etc).
-
-	  Most people will leave this set to 'N'.
-
-# The busybox shared library feature is there so make standalone can produce
-# smaller applets.  Since make standalone isn't in yet, there's nothing using
-# this yet, and so it's disabled.
-config BUSYBOX_CONFIG_DISABLE_SHARED
-	bool
-	default n
-
-config BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
-	bool "Build shared libbusybox"
-	default n
-	depends on BUSYBOX_CONFIG_DISABLE_SHARED
-	help
-	  Build a shared library libbusybox.so which contains all
-	  libraries used inside busybox.
-
-config BUSYBOX_CONFIG_FEATURE_FULL_LIBBUSYBOX
-	bool "Feature-complete libbusybox"
-	default n if !CONFIG_FEATURE_SHARED_BUSYBOX
-	depends on BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
-	help
-	  Build a libbusybox with the complete feature-set, disregarding
-	  the actually selected config.
-
-	  Normally, libbusybox will only contain the features which are
-	  used by busybox itself. If you plan to write a separate
-	  standalone application which uses libbusybox say 'Y'.
-
-	  Note: libbusybox is GPL, not LGPL, and exports no stable API that
-	  might act as a copyright barrier.  We can and will modify the
-	  exported function set between releases (even minor version number
-	  changes), and happily break out-of-tree features.
-
-	  Say 'N' if in doubt.
-
-config BUSYBOX_CONFIG_FEATURE_SHARED_BUSYBOX
-	bool "Use shared libbusybox for busybox"
-	default n if BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
-	depends on !CONFIG_STATIC && BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
-	help
-	  Use libbusybox.so also for busybox itself.
-	  You need to have a working dynamic linker to use this variant.
-
-config BUSYBOX_CONFIG_LFS
-	bool
-	default y
-	select BUSYBOX_FDISK_SUPPORT_LARGE_DISKS
-	help
-	  If you want to build BusyBox with large file support, then enable
-	  this option.  This will have no effect if your kernel or your C
-	  library lacks large file support for large files.  Some of the
-	  programs that can benefit from large file support include dd, gzip,
-	  cp, mount, tar, and many others.  If you want to access files larger
-	  than 2 Gigabytes, enable this option.  Otherwise, leave it set to 'N'.
-
-config BUSYBOX_USING_CROSS_COMPILER
-	bool
-	default y
-	help
-	  Do you want to build BusyBox with a Cross Compiler?  If so,
-	  then enable this option.  Otherwise leave it set to 'N'.
-
-config BUSYBOX_CROSS_COMPILER_PREFIX
-	string
-	default "mipsel-uclibc-"
-	depends on BUSYBOX_USING_CROSS_COMPILER
-	help
-	  If you want to build BusyBox with a cross compiler, then you
-	  will need to set this to the cross-compiler prefix.  For example,
-	  if my cross-compiler is /usr/i386-linux-uclibc/bin/i386-uclibc-gcc
-	  then I would enter '/usr/i386-linux-uclibc/bin/i386-uclibc-' here,
-	  which will ensure the correct compiler is used.
-
-config BUSYBOX_EXTRA_CFLAGS_OPTIONS
-	string
-	default "-Os "
-	help
-	  Do you want to pass any extra CFLAGS options to the compiler as
-	  you build BusyBox? If so, this is the option for you...  For example,
-	  if you want to add some simple compiler switches (like -march=i686),
-	  or check for warnings using -Werror, just those options here.
-
-config BUSYBOX_CONFIG_BUILD_AT_ONCE
-	bool "Compile all sources at once"
-	default n
-	help
-	  Normally each source-file is compiled with one invocation of
-	  the compiler.
-	  If you set this option, all sources are compiled at once.
-	  This gives the compiler more opportunities to optimize which can
-	  result in smaller and/or faster binaries.
-
-	  Setting this option will consume alot of memory, e.g. if you
-	  enable all applets with all features, gcc uses more than 300MB
-	  RAM during compilation of busybox.
-
-	  This option is most likely only beneficial for newer compilers
-	  such as gcc-4.1 and above.
-
-	  Say 'N' unless you know what you are doing.
-
-endmenu
-
-menu 'Debugging Options'
-
-config BUSYBOX_CONFIG_DEBUG
-	bool "Build BusyBox with Debugging symbols"
-	default n
-	help
-	  Say Y here if you wish to compile BusyBox with debugging symbols.
-	  This will allow you to use a debugger to examine BusyBox internals
-	  while applets are running.  This increases the size of the binary
-	  considerably and should only be used when doing development.
-	  If you are doing development and want to debug BusyBox, answer Y.
-
-	  Most people should answer N.
-
-choice
-	prompt "Additional debugging library"
-	default BUSYBOX_CONFIG_NO_DEBUG_LIB
-	depends on BUSYBOX_CONFIG_DEBUG
-	help
-	  Using an additional debugging library will make BusyBox become
-	  considerable larger and will cause it to run more slowly.  You
-	  should always leave this option disabled for production use.
-
-	  dmalloc support:
-	  ----------------
-	  This enables compiling with dmalloc ( http://dmalloc.com/ )
-	  which is an excellent public domain mem leak and malloc problem
-	  detector.  To enable dmalloc, before running busybox you will
-	  want to properly set your environment, for example:
-	    export DMALLOC_OPTIONS=debug=0x34f47d83,inter=100,log=logfile
-	  The 'debug=' value is generated using the following command
-	    dmalloc -p log-stats -p log-non-free -p log-bad-space -p log-elapsed-time \
-	       -p check-fence -p check-heap -p check-lists -p check-blank \
-	       -p check-funcs -p realloc-copy -p allow-free-null
-
-	  Electric-fence support:
-	  -----------------------
-	  This enables compiling with Electric-fence support.  Electric
-	  fence is another very useful malloc debugging library which uses
-	  your computer's virtual memory hardware to detect illegal memory
-	  accesses.  This support will make BusyBox be considerable larger
-	  and run slower, so you should leave this option disabled unless
-	  you are hunting a hard to find memory problem.
-
-
-config BUSYBOX_CONFIG_NO_DEBUG_LIB
-	bool "None"
-
-config BUSYBOX_CONFIG_DMALLOC
-	bool "Dmalloc"
-
-config BUSYBOX_CONFIG_EFENCE
-	bool "Electric-fence"
-
-endchoice
-
-config BUSYBOX_CONFIG_DEBUG_YANK_SUSv2
-	bool "Disable obsolete features removed before SUSv3?"
-	default y
-	help
-	  This option will disable backwards compatability with SuSv2,
-	  specifically, old-style numeric options ('command -1 <file>')
-	  will not be supported in head, tail, and fold.  (Note: should
-	  yank from renice too.)
-
-endmenu
-
-menu 'Installation Options'
-
-config BUSYBOX_CONFIG_INSTALL_NO_USR
-	bool "Don't use /usr"
-	default n
-	help
-	  Disable use of /usr. Don't activate this option if you don't know
-	  that you really want this behaviour.
-
-choice
-       prompt "Applets links"
-       default BUSYBOX_CONFIG_INSTALL_APPLET_SYMLINKS
-       help
-         Choose how you install applets links.
-
-config BUSYBOX_CONFIG_INSTALL_APPLET_SYMLINKS
-       bool "as soft-links"
-       help
-         Install applets as soft-links to the busybox binary. This needs some
-         free inodes on the filesystem, but might help with filesystem
-         generators that can't cope with hard-links.
-
-config BUSYBOX_CONFIG_INSTALL_APPLET_HARDLINKS
-       bool "as hard-links"
-       help
-         Install applets as hard-links to the busybox binary. This might count
-         on a filesystem with few inodes.
-
-config BUSYBOX_CONFIG_INSTALL_APPLET_DONT
-       bool
-       prompt "not installed"
-       depends on BUSYBOX_CONFIG_FEATURE_INSTALLER || BUSYBOX_CONFIG_FEATURE_SH_STANDALONE_SHELL
-       help
-         Do not install applets links. Usefull when using the -install feature
-         or a standalone shell for rescue pruposes.
-
-endchoice
-
-config BUSYBOX_PREFIX
-	string
-	default "./_install"
-	help
-	  Define your directory to install BusyBox files/subdirs in.
-
-endmenu
-
-source package/busybox/config/libbb/Config.in
-
-endmenu
-
-comment "Applets"
-
-source package/busybox/config/archival/Config.in
-source package/busybox/config/coreutils/Config.in
-source package/busybox/config/console-tools/Config.in
-source package/busybox/config/debianutils/Config.in
-source package/busybox/config/editors/Config.in
-source package/busybox/config/findutils/Config.in
-source package/busybox/config/init/Config.in
-source package/busybox/config/loginutils/Config.in
-source package/busybox/config/e2fsprogs/Config.in
-source package/busybox/config/modutils/Config.in
-source package/busybox/config/util-linux/Config.in
-source package/busybox/config/miscutils/Config.in
-source package/busybox/config/networking/Config.in
-source package/busybox/config/procps/Config.in
-source package/busybox/config/shell/Config.in
-source package/busybox/config/sysklogd/Config.in
diff --git a/openwrt/package/busybox/config/archival/Config.in b/openwrt/package/busybox/config/archival/Config.in
deleted file mode 100644
index bd5c4b1..0000000
--- a/openwrt/package/busybox/config/archival/Config.in
+++ /dev/null
@@ -1,308 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Archival Utilities"
-
-config BUSYBOX_CONFIG_AR
-	bool "ar"
-	default n
-	help
-	  ar is an archival utility program used to create, modify, and
-	  extract contents from archives.  An archive is a single file holding
-	  a collection of other files in a structure that makes it possible to
-	  retrieve the original individual files (called archive members).
-	  The original files' contents, mode (permissions), timestamp, owner,
-	  and group are preserved in the archive, and can be restored on
-	  extraction.
-
-	  The stored filename is limited to 15 characters. (for more information
-	  see long filename support).
-	  ar has 60 bytes of overheads for every stored file.
-
-	  This implementation of ar can extract archives, it cannot create or
-	  modify them.
-	  On an x86 system, the ar applet adds about 1K.
-
-	  Unless you have a specific application which requires ar, you should
-	  probably say N here.
-
-config BUSYBOX_CONFIG_FEATURE_AR_LONG_FILENAMES
-	bool "  Enable support for long filenames (not need for debs)"
-	default n
-	depends on BUSYBOX_CONFIG_AR
-	help
-	  By default the ar format can only store the first 15 characters of the
-	  filename, this option removes that limitation.
-	  It supports the GNU ar long filename method which moves multiple long
-	  filenames into a the data section of a new ar entry.
-
-config BUSYBOX_CONFIG_BUNZIP2
-	bool "bunzip2"
-	default y
-	help
-	  bunzip2 is a compression utility using the Burrows-Wheeler block
-	  sorting text compression algorithm, and Huffman coding.  Compression
-	  is generally considerably better than that achieved by more
-	  conventional LZ77/LZ78-based compressors, and approaches the
-	  performance of the PPM family of statistical compressors.
-
-	  The BusyBox bunzip2 applet is limited to de-compression only.
-	  On an x86 system, this applet adds about 11K.
-
-	  Unless you have a specific application which requires bunzip2, you
-	  should probably say N here.
-
-config BUSYBOX_CONFIG_CPIO
-	bool "cpio"
-	default n
-	help
-	  cpio is an archival utility program used to create, modify, and extract
-	  contents from archives.
-	  cpio has 110 bytes of overheads for every stored file.
-
-	  This implementation of cpio can extract cpio archives created in the
-	  "newc" or "crc" format, it cannot create or modify them.
-
-	  Unless you have a specific application which requires cpio, you should
-	  probably say N here.
-
-config BUSYBOX_CONFIG_DPKG
-	bool "dpkg"
-	default n
-	help
-	  dpkg is a medium-level tool to install, build, remove and manage Debian packages.
-
-	  This implementation of dpkg has a number of limitations, you should use the
-	  official dpkg if possible.
-
-config BUSYBOX_CONFIG_DPKG_DEB
-	bool "dpkg_deb"
-	default n
-	help
-	  dpkg-deb packs, unpacks and provides information about Debian archives.
-
-	  This implementation of dpkg-deb cannot pack archives.
-
-	  Unless you have a specific application which requires dpkg-deb, you should
-	  probably say N here.
-
-config BUSYBOX_CONFIG_FEATURE_DPKG_DEB_EXTRACT_ONLY
-	bool "  extract only (-x)"
-	default n
-	depends on BUSYBOX_CONFIG_DPKG_DEB
-	help
-	  This reduces dpkg-deb to the equivalent of "ar -p <deb> data.tar.gz | tar -zx".
-	  However it saves space as none of the extra dpkg-deb, ar or tar options are
-	  needed, they are linked to internally.
-
-config BUSYBOX_CONFIG_GUNZIP
-	bool "gunzip"
-	default y
-	help
-	  gunzip is used to decompress archives created by gzip.
-	  You can use the `-t' option to test the integrity of
-	  an archive, without decompressing it.
-
-config BUSYBOX_CONFIG_FEATURE_GUNZIP_UNCOMPRESS
-	bool "  Uncompress support"
-	default y
-	depends on BUSYBOX_CONFIG_GUNZIP
-	help
-	  Enable if you want gunzip to have the ability to decompress
-	  archives created by the program compress (not much
-	  used anymore).
-
-config BUSYBOX_CONFIG_GZIP
-	bool "gzip"
-	default y
-	help
-	  gzip is used to compress files.
-	  It's probably the most widely used UNIX compression program.
-
-config BUSYBOX_CONFIG_IPKG
-	bool "ipkg"
-	default y
-	select BUSYBOX_CONFIG_MD5SUM
-	select BUSYBOX_CONFIG_WGET
-	help
-	  ipkg is the itsy package management system.
-	
-config BUSYBOX_CONFIG_RPM2CPIO
-	bool "rpm2cpio"
-	default n
-	help
-	  Converts an RPM file into a CPIO archive.
-
-config BUSYBOX_CONFIG_RPM
-	bool "rpm"
-	default n
-	help
-	  Mini RPM applet - queries and extracts
-
-config BUSYBOX_CONFIG_TAR
-	bool "tar"
-	default y
-	help
-	  tar is an archiving program. It's commonly used with gzip to
-	  create compressed archives. It's probably the most widely used
-	  UNIX archive program.
-
-config BUSYBOX_CONFIG_FEATURE_TAR_CREATE
-	bool "  Enable archive creation"
-	default y
-	depends on BUSYBOX_CONFIG_TAR
-	help
-	  If you enable this option you'll be able to create
-	  tar archives using the `-c' option.
-
-config BUSYBOX_CONFIG_FEATURE_TAR_BZIP2
-	bool "  Enable -j option to handle .tar.bz2 files"
-	default y
-	depends on BUSYBOX_CONFIG_TAR
-	help
-	  If you enable this option you'll be able to extract
-	  archives compressed with bzip2.
-
-config BUSYBOX_CONFIG_FEATURE_TAR_LZMA
-	bool "  Enable -a option to handle .tar.lzma files"
-	default n
-	depends on BUSYBOX_CONFIG_TAR
-	help
-	  If you enable this option you'll be able to extract
-	  archives compressed with lzma.
-
-config BUSYBOX_CONFIG_FEATURE_TAR_FROM
-	bool "  Enable -X (exclude from) and -T (include from) options)"
-	default y
-	depends on BUSYBOX_CONFIG_TAR
-	help
-	  If you enable this option you'll be able to specify
-	  a list of files to include or exclude from an archive.
-
-config BUSYBOX_CONFIG_FEATURE_TAR_GZIP
-	bool "  Enable -z option"
-	default y
-	depends on BUSYBOX_CONFIG_TAR
-	help
-	  If you enable this option tar will be able to call gzip,
-	  when creating or extracting tar gziped archives.
-
-config BUSYBOX_CONFIG_FEATURE_TAR_COMPRESS
-	bool "  Enable -Z option"
-	default n
-	depends on BUSYBOX_CONFIG_TAR
-	help
-	  If you enable this option tar will be able to call uncompress,
-	  when extracting .tar.Z archives.
-
-config BUSYBOX_CONFIG_FEATURE_TAR_OLDGNU_COMPATABILITY
-	bool "  Enable support for old tar header format"
-	default n
-	depends on BUSYBOX_CONFIG_TAR
-	help
-	  This option is required to unpack archives created in
-	  the old GNU format; help to kill this old format by
-	  repacking your ancient archives with the new format.
-
-config BUSYBOX_CONFIG_FEATURE_TAR_GNU_EXTENSIONS
-	bool "  Enable support for some GNU tar extensions"
-	default y
-	depends on BUSYBOX_CONFIG_TAR
-	help
-	  With this option busybox supports GNU long filenames and
-	  linknames.
-
-config BUSYBOX_CONFIG_FEATURE_TAR_LONG_OPTIONS
-	bool "  Enable long options"
-	default n
-	depends on BUSYBOX_CONFIG_TAR
-	help
-		Enable use of long options, increases size by about 400 Bytes
-
-config BUSYBOX_CONFIG_UNCOMPRESS
-	bool "uncompress"
-	default n
-	help
-	  uncompress is used to decompress archives created by compress.
-	  Not much used anymore, replaced by gzip/gunzip.
-
-config BUSYBOX_CONFIG_UNLZMA
-	bool "unlzma"
-	default n
-	help
-	  unlzma is a compression utility using the Lempel-Ziv-Markov chain
-	  compression algorithm, and range coding.  Compression
-	  is generally considerably better than that achieved by the bzip2
-	  compressors.
-
-	  The BusyBox unlzma applet is limited to de-compression only.
-	  On an x86 system, this applet adds about 4K.
-
-	  Unless you have a specific application which requires unlzma, you
-	  should probably say N here.
-
-config BUSYBOX_CONFIG_FEATURE_LZMA_FAST
-	bool "  Optimze unlzma for speed"
-	default n
-	depends on BUSYBOX_CONFIG_UNLZMA
-	help
-	  This option reduce decompression time by about 33% at the cost of
-	  a 2K bigger binary.
-
-config BUSYBOX_CONFIG_UNZIP
-	bool "unzip"
-	default n
-	help
-	  unzip will list or extract files from a ZIP archive,
-	  commonly found on DOS/WIN systems. The default behavior
-	  (with no options) is to extract the archive into the
-	  current directory. Use the `-d' option to extract to a
-	  directory of your choice.
-
-comment "Common options for cpio and tar"
-	depends on BUSYBOX_CONFIG_CPIO || BUSYBOX_CONFIG_TAR
-
-config BUSYBOX_CONFIG_FEATURE_UNARCHIVE_TAPE
-	bool "  Enable tape drive support"
-	default n
-	depends on BUSYBOX_CONFIG_CPIO || BUSYBOX_CONFIG_TAR
-	help
-	  I don't think this is needed anymore.
-
-comment "Common options for dpkg and dpkg_deb"
-	depends on BUSYBOX_CONFIG_DPKG || BUSYBOX_CONFIG_DPKG_DEB
-
-config BUSYBOX_CONFIG_FEATURE_DEB_TAR_GZ
-	bool "  gzip debian packages (normal)"
-	default n if BUSYBOX_CONFIG_DPKG || BUSYBOX_CONFIG_DPKG_DEB
-	depends on BUSYBOX_CONFIG_DPKG || BUSYBOX_CONFIG_DPKG_DEB
-	help
-	  This is the default compression method inside the debian ar file.
-
-	  If you want compatibility with standard .deb's you should say yes here.
-
-config BUSYBOX_CONFIG_FEATURE_DEB_TAR_BZ2
-	bool "  bzip2 debian packages"
-	default n
-	depends on BUSYBOX_CONFIG_DPKG || BUSYBOX_CONFIG_DPKG_DEB
-	help
-	  This allows dpkg and dpkg-deb to extract deb's that are compressed internally
-	  with bzip2 instead of gzip.
-
-	  You only want this if you are creating your own custom debian packages that
-	  use an internal control.tar.bz2 or data.tar.bz2.
-
-config BUSYBOX_CONFIG_FEATURE_DEB_TAR_LZMA
-	bool "  lzma debian packages"
-	default n
-	depends on BUSYBOX_CONFIG_DPKG || BUSYBOX_CONFIG_DPKG_DEB
-	help
-	  This allows dpkg and dpkg-deb to extract deb's that are compressed
-          internally with lzma instead of gzip.
-
-	  You only want this if you are creating your own custom debian
-          packages that use an internal control.tar.lzma or data.tar.lzma.
-
-endmenu
diff --git a/openwrt/package/busybox/config/console-tools/Config.in b/openwrt/package/busybox/config/console-tools/Config.in
deleted file mode 100644
index 4faaeb4..0000000
--- a/openwrt/package/busybox/config/console-tools/Config.in
+++ /dev/null
@@ -1,75 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Console Utilities"
-
-config BUSYBOX_CONFIG_CHVT
-	bool "chvt"
-	default n
-	help
-	  This program is used to change to another terminal.
-	  Example: chvt 4 (change to terminal /dev/tty4)
-
-config BUSYBOX_CONFIG_CLEAR
-	bool "clear"
-	default y
-	help
-	  This program clears the terminal screen.
-
-config BUSYBOX_CONFIG_DEALLOCVT
-	bool "deallocvt"
-	default n
-	help
-	  This program deallocates unused virtual consoles.
-
-config BUSYBOX_CONFIG_DUMPKMAP
-	bool "dumpkmap"
-	default n
-	help
-	  This program dumps the kernel's keyboard translation table to
-	  stdout, in binary format. You can then use loadkmap to load it.
-
-config BUSYBOX_CONFIG_LOADFONT
-	bool "loadfont"
-	default n
-	help
-	  This program loads a console font from standard input.
-
-config BUSYBOX_CONFIG_LOADKMAP
-	bool "loadkmap"
-	default n
-	help
-	  This program loads a keyboard translation table from
-	  standard input.
-
-config BUSYBOX_CONFIG_OPENVT
-	bool "openvt"
-	default n
-	help
-	  This program is used to start a command on an unused
-	  virtual terminal.
-
-config BUSYBOX_CONFIG_RESET
-	bool "reset"
-	default y
-	help
-	  This program is used to reset the terminal screen, if it
-	  gets messed up.
-
-config BUSYBOX_CONFIG_SETCONSOLE
-	bool "setconsole"
-	default n
-	help
-	  This program redirects the system console to another device,
-	  like the current tty while logged in via telnet.
-
-config BUSYBOX_CONFIG_SETKEYCODES
-	bool "setkeycodes"
-	default n
-	help
-	  This program loads entries into the kernel's scancode-to-keycode
-	  map, allowing unusual keyboards to generate usable keycodes.
-
-endmenu
diff --git a/openwrt/package/busybox/config/coreutils/Config.in b/openwrt/package/busybox/config/coreutils/Config.in
deleted file mode 100644
index 53984e3..0000000
--- a/openwrt/package/busybox/config/coreutils/Config.in
+++ /dev/null
@@ -1,679 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Coreutils"
-
-config BUSYBOX_CONFIG_BASENAME
-	bool "basename"
-	default y
-	help
-	  basename is used to strip the directory and suffix from filenames,
-	  leaving just the filename itself.  Enable this option if you wish
-	  to enable the 'basename' utility.
-
-config BUSYBOX_CONFIG_CAL
-	bool "cal"
-	default n
-	help
-	  cal is used to display a monthly calender.
-
-config BUSYBOX_CONFIG_CAT
-	bool "cat"
-	default y
-	help
-	  cat is used to concatenate files and print them to the standard
-	  output.  Enable this option if you wish to enable the 'cat' utility.
-
-config BUSYBOX_CONFIG_CHGRP
-	bool "chgrp"
-	default y
-	help
-	  chgrp is used to change the group ownership of files.
-
-config BUSYBOX_CONFIG_CHMOD
-	bool "chmod"
-	default y
-	help
-	  chmod is used to change the access permission of files.
-
-config BUSYBOX_CONFIG_CHOWN
-	bool "chown"
-	default y
-	help
-	  chown is used to change the user and/or group ownership
-	  of files.
-
-config BUSYBOX_CONFIG_CHROOT
-	bool "chroot"
-	default y
-	help
-	  chroot is used to change the root directory and run a command.
-	  The default command is `/bin/sh'.
-
-config BUSYBOX_CONFIG_CMP
-	bool "cmp"
-	default n
-	help
-	  cmp is used to compare two files and returns the result
-	  to standard output.
-
-config BUSYBOX_CONFIG_COMM
-	bool "comm"
-	default n
-	help
-	  comm is used to compare two files line by line and return
-	  a three-column output.
-
-config BUSYBOX_CONFIG_CP
-	bool "cp"
-	default y
-	help
-	  cp is used to copy files and directories.
-
-config BUSYBOX_CONFIG_CUT
-	bool "cut"
-	default y
-	help
-	  cut is used to print selected parts of lines from
-	  each file to stdout.
-
-config BUSYBOX_CONFIG_DATE
-	bool "date"
-	default y
-	help
-	  date is used to set the system date or display the
-	  current time in the given format.
-
-config BUSYBOX_CONFIG_FEATURE_DATE_ISOFMT
-	bool "  Enable ISO date format output (-I)"
-	default y
-	depends on BUSYBOX_CONFIG_DATE
-	help
-	  Enable option (-I) to output an ISO-8601 compliant
-	  date/time string.
-
-config BUSYBOX_CONFIG_DD
-	bool "dd"
-	default y
-	help
-	  dd copies a file (from standard input to standard output,
-	  by default) using specific input and output blocksizes,
-	  while optionally performing conversions on it.
-
-config BUSYBOX_CONFIG_DF
-	bool "df"
-	default y
-	help
-	  df reports the amount of disk space used and available
-	  on filesystems.
-
-config BUSYBOX_CONFIG_DIRNAME
-	bool "dirname"
-	default y
-	help
-	  dirname is used to strip a non-directory suffix from
-	  a file name.
-
-config BUSYBOX_CONFIG_DOS2UNIX
-	bool "dos2unix/unix2dos"
-	default n
-	help
-	  dos2unix is used to convert a text file from DOS format to
-	  UNIX format, and vice versa.
-
-config BUSYBOX_CONFIG_UNIX2DOS
-	bool
-	default n
-	depends on BUSYBOX_CONFIG_DOS2UNIX
-
-config BUSYBOX_CONFIG_DU
-	bool "du (default blocksize of 512 bytes)"
-	default y
-	help
-	  du is used to report the amount of disk space used
-	  for specified files.
-
-config BUSYBOX_CONFIG_FEATURE_DU_DEFALT_BLOCKSIZE_1K
-	bool "  Use a default blocksize of 1024 bytes (1K)"
-	default y
-	depends on BUSYBOX_CONFIG_DU
-	help
-	  Use a blocksize of (1K) instead of the default 512b.
-
-config BUSYBOX_CONFIG_ECHO
-	bool "echo (basic SuSv3 version taking no options)"
-	default y
-	help
-	  echo is used to print a specified string to stdout.
-
-# this entry also appears in shell/Config.in, next to the echo builtin
-config BUSYBOX_CONFIG_FEATURE_FANCY_ECHO
-	bool "  Enable echo options (-n and -e)"
-	default y
-	depends on BUSYBOX_CONFIG_ECHO
-	help
-	  This adds options (-n and -e) to echo.
-
-config BUSYBOX_CONFIG_ENV
-	bool "env"
-	default y
-	help
-	  env is used to set an environment variable and run
-	  a command; without options it displays the current
-	  environment.
-
-config BUSYBOX_CONFIG_EXPR
-	bool "expr"
-	default y
-	help
-	  expr is used to calculate numbers and print the result
-	  to standard output.
-
-config BUSYBOX_CONFIG_EXPR_MATH_SUPPORT_64
-	bool "    Extend Posix numbers support to 64 bit"
-	default n
-	depends on BUSYBOX_CONFIG_EXPR
-	help
-	  Enable 64-bit math support in the expr applet.  This will make
-	  the applet slightly larger, but will allow computation with very
-	  large numbers.
-
-config BUSYBOX_CONFIG_FALSE
-	bool "false"
-	default y
-	help
-	  false returns an exit code of FALSE (1).
-
-config BUSYBOX_CONFIG_FOLD
-	bool "fold"
-	default n
-	help
-	  Wrap text to fit a specific width.
-
-config BUSYBOX_CONFIG_HEAD
-	bool "head"
-	default y
-	help
-	  head is used to print the first specified number of lines
-	  from files.
-
-config BUSYBOX_CONFIG_FEATURE_FANCY_HEAD
-	bool "  Enable head options (-c, -q, and -v)"
-	default y
-	depends on BUSYBOX_CONFIG_HEAD
-	help
-	  This enables the head options (-c, -q, and -v).
-
-config BUSYBOX_CONFIG_HOSTID
-	bool "hostid"
-	default y
-	help
-	  hostid prints the numeric identifier (in hexadecimal) for
-	  the current host.
-
-config BUSYBOX_CONFIG_ID
-	bool "id"
-	default y
-	help
-	  id displays the current user and group ID names.
-
-config BUSYBOX_CONFIG_INSTALL
-	bool "install"
-	default n
-	help
-	  Copy files and set attributes.
-
-config BUSYBOX_CONFIG_LENGTH
-	bool "length"
-	default y
-	help
-	  length is used to print out the length of a specified string.
-
-config BUSYBOX_CONFIG_LN
-	bool "ln"
-	default y
-	help
-	  ln is used to create hard or soft links between files.
-
-config BUSYBOX_CONFIG_LOGNAME
-	bool "logname"
-	default n
-	help
-	  logname is used to print the current user's login name.
-
-config BUSYBOX_CONFIG_LS
-	bool "ls"
-	default y
-	help
-	  ls is used to list the contents of directories.
-
-config BUSYBOX_CONFIG_FEATURE_LS_FILETYPES
-	bool "  Enable filetyping options (-p and -F)"
-	default y
-	depends on BUSYBOX_CONFIG_LS
-	help
-	  Enable the ls options (-p and -F).
-
-config BUSYBOX_CONFIG_FEATURE_LS_FOLLOWLINKS
-	bool "  Enable symlinks dereferencing (-L)"
-	default y
-	depends on BUSYBOX_CONFIG_LS
-	help
-	  Enable the ls option (-L).
-
-config BUSYBOX_CONFIG_FEATURE_LS_RECURSIVE
-	bool "  Enable recursion (-R)"
-	default y
-	depends on BUSYBOX_CONFIG_LS
-	help
-	  Enable the ls option (-R).
-
-config BUSYBOX_CONFIG_FEATURE_LS_SORTFILES
-	bool "  Sort the file names"
-	default y
-	depends on BUSYBOX_CONFIG_LS
-	help
-	  Allow ls to sort file names alphabetically.
-
-config BUSYBOX_CONFIG_FEATURE_LS_TIMESTAMPS
-	bool "  Show file timestamps"
-	default y
-	depends on BUSYBOX_CONFIG_LS
-	help
-	  Allow ls to display timestamps for files.
-
-config BUSYBOX_CONFIG_FEATURE_LS_USERNAME
-	bool "  Show username/groupnames"
-	default y
-	depends on BUSYBOX_CONFIG_LS
-	help
-	  Allow ls to display username/groupname for files.
-
-config BUSYBOX_CONFIG_FEATURE_LS_COLOR
-	bool "  Allow use of color to identify file types"
-	default y
-	depends on BUSYBOX_CONFIG_LS
-	help
-	  This enables the --color option to ls.
-
-config BUSYBOX_CONFIG_FEATURE_LS_COLOR_IS_DEFAULT
-	bool "  Produce colored ls output by default"
-	default y
-	depends on BUSYBOX_CONFIG_FEATURE_LS_COLOR
-	help
-	  Saying yes here will turn coloring on by default,
-	  even if no "--color" option is given to the ls command.
-	  This is not recommended, since the colors are not
-	  configurable, and the output may not be legible on
-	  many output screens.
-
-config BUSYBOX_CONFIG_MD5SUM
-	bool "md5sum"
-	default y
-	help
-	  md5sum is used to print or check MD5 checksums.
-
-config BUSYBOX_CONFIG_MKDIR
-	bool "mkdir"
-	default y
-	help
-	  mkdir is used to create directories with the specified names.
-
-config BUSYBOX_CONFIG_MKFIFO
-	bool "mkfifo"
-	default y
-	help
-	  mkfifo is used to create FIFOs (named pipes).
-	  The `mknod' program can also create FIFOs.
-
-config BUSYBOX_CONFIG_MKNOD
-	bool "mknod"
-	default n
-	help
-	  mknod is used to create FIFOs or block/character special
-	  files with the specified names.
-
-config BUSYBOX_CONFIG_MV
-	bool "mv"
-	default y
-	help
-	  mv is used to move or rename files or directories.
-
-config BUSYBOX_CONFIG_NICE
-	bool "nice"
-	default n
-	help
-	  nice runs a program with modified scheduling priority.
-
-config BUSYBOX_CONFIG_NOHUP
-	bool "nohup"
-	default n
-	help
-	  run a command immune to hangups, with output to a non-tty.
-
-config BUSYBOX_CONFIG_OD
-	bool "od"
-	default n
-	help
-	  od is used to dump binary files in octal and other formats.
-
-config BUSYBOX_CONFIG_PRINTENV
-	bool "printenv"
-	default n
-	help
-	  printenv is used to print all or part of environment.
-
-config BUSYBOX_CONFIG_PRINTF
-	bool "printf"
-	default y
-	help
-	  printf is used to format and print specified strings.
-	  It's similar to `echo' except it has more options.
-
-config BUSYBOX_CONFIG_PWD
-	bool "pwd"
-	default y
-	help
-	  pwd is used to print the current directory.
-
-config BUSYBOX_CONFIG_REALPATH
-	bool "realpath"
-	default n
-	help
-	  Return the canonicalized absolute pathname.
-	  This isn't provided by GNU shellutils, but where else does it belong.
-
-config BUSYBOX_CONFIG_RM
-	bool "rm"
-	default y
-	help
-	  rm is used to remove files or directories.
-
-config BUSYBOX_CONFIG_RMDIR
-	bool "rmdir"
-	default y
-	help
-	  rmdir is used to remove empty directories.
-
-config BUSYBOX_CONFIG_SEQ
-	bool "seq"
-	default y
-	help
-	  print a sequence of numbers
-
-config BUSYBOX_CONFIG_SHA1SUM
-	bool "sha1sum"
-	default n
-	help
-	  Compute and check SHA1 message digest
-
-config BUSYBOX_CONFIG_SLEEP
-	bool "sleep (single integer arg with no suffix)"
-	default y
-	help
-	  sleep is used to pause for a specified number of seconds,
-
-config BUSYBOX_CONFIG_FEATURE_FANCY_SLEEP
-	bool "  Enable multiple integer args and optional time suffixes"
-	default y
-	depends on BUSYBOX_CONFIG_SLEEP
-	help
-	  Allow sleep to pause for specified minutes, hours, and days.
-
-config BUSYBOX_CONFIG_SORT
-	bool "sort"
-	default y
-	help
-	  sort is used to sort lines of text in specified files.
-
-config BUSYBOX_CONFIG_FEATURE_SORT_BIG
-	bool "  full SuSv3 compliant sort (Support -ktcsbdfiozgM)"
-	default n
-	depends on BUSYBOX_CONFIG_SORT
-	help
-	  Without this, sort only supports  -r, -u, and an integer version
-	  of -n.  Selecting this adds sort keys, floating point support, and
-	  more.  This adds a little over 3k to a nonstatic build on x86.
-
-	  The SuSv3 sort standard is available at:
-	  http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
-
-config BUSYBOX_CONFIG_STAT
-	bool "stat"
-	default n
-	help
-	  display file or filesystem status.
-
-config BUSYBOX_CONFIG_FEATURE_STAT_FORMAT
-	bool "  Enable custom formats (-c)"
-	default n
-	depends on BUSYBOX_CONFIG_STAT
-	help
-	  Without this, stat will not support the '-c format' option where
-	  users can pass a custom format string for output.  This adds about
-	  7k to a nonstatic build on amd64.
-
-config BUSYBOX_CONFIG_STTY
-	bool "stty"
-	default n
-	help
-	  stty is used to change and print terminal line settings.
-
-config BUSYBOX_CONFIG_SUM
-	bool "sum"
-	default n
-	help
-	  checksum and count the blocks in a file
-
-config BUSYBOX_CONFIG_SYNC
-	bool "sync"
-	default y
-	help
-	  sync is used to flush filesystem buffers.
-
-config BUSYBOX_CONFIG_TAIL
-	bool "tail"
-	default y
-	help
-	  tail is used to print the last specified number of lines
-	  from files.
-
-config BUSYBOX_CONFIG_FEATURE_FANCY_TAIL
-	bool "  Enable extra tail options (-q, -s, and -v)"
-	default y
-	depends on BUSYBOX_CONFIG_TAIL
-	help
-	  The options (-q, -s, and -v) are provided by GNU tail, but
-	  are not specific in the SUSv3 standard.
-
-config BUSYBOX_CONFIG_TEE
-	bool "tee"
-	default y
-	help
-	  tee is used to read from standard input and write
-	  to standard output and files.
-
-config BUSYBOX_CONFIG_FEATURE_TEE_USE_BLOCK_IO
-	bool "  Enable block i/o (larger/faster) instead of byte i/o."
-	default y
-	depends on BUSYBOX_CONFIG_TEE
-	help
-	  Enable this option for a faster tee, at expense of size.
-
-config BUSYBOX_CONFIG_TEST
-	bool "test"
-	default y
-	help
-	  test is used to check file types and compare values,
-	  returning an appropriate exit code. The shells (ash
-	  and bash) have test builtin.
-
-config BUSYBOX_CONFIG_FEATURE_TEST_64
-	bool "  Extend test to 64 bit"
-	default n
-	depends on BUSYBOX_CONFIG_TEST
-	help
-	  Enable 64-bit support in test.
-
-config BUSYBOX_CONFIG_TOUCH
-	bool "touch"
-	default y
-	help
-	  touch is used to create or change the access and/or
-	  modification timestamp of specified files.
-
-config BUSYBOX_CONFIG_TR
-	bool "tr"
-	default y
-	help
-	  tr is used to squeeze, and/or delete characters from standard
-	  input, writing to standard output.
-
-config BUSYBOX_CONFIG_FEATURE_TR_CLASSES
-	bool "  Enable character classes (such as [:upper:])"
-	default n
-	depends on BUSYBOX_CONFIG_TR
-	help
-	  Enable character classes, enabling commands such as:
-	  tr [:upper:] [:lower:] to convert input into lowercase.
-
-config BUSYBOX_CONFIG_FEATURE_TR_EQUIV
-	bool "  Enable equivalence classes"
-	default n
-	depends on BUSYBOX_CONFIG_TR
-	help
-	  Enable equivalence classes, which essentially add the enclosed
-	  character to the current set. For instance, tr [=a=] xyz would
-	  replace all instances of 'a' with 'xyz'. This option is mainly
-	  useful for cases when no other way of expressing a character
-	  is possible.
-
-config BUSYBOX_CONFIG_TRUE
-	bool "true"
-	default y
-	help
-	  true returns an exit code of TRUE (0).
-
-config BUSYBOX_CONFIG_TTY
-	bool "tty"
-	default n
-	help
-	  tty is used to print the name of the current terminal to
-	  standard output.
-
-config BUSYBOX_CONFIG_UNAME
-	bool "uname"
-	default y
-	help
-	  uname is used to print system information.
-
-config BUSYBOX_CONFIG_UNIQ
-	bool "uniq"
-	default y
-	help
-	  uniq is used to remove duplicate lines from a sorted file.
-
-config BUSYBOX_CONFIG_USLEEP
-	bool "usleep"
-	default n
-	help
-	  usleep is used to pause for a specified number of microseconds.
-
-config BUSYBOX_CONFIG_UUDECODE
-	bool "uudecode"
-	default n
-	help
-	  uudecode is used to decode a uuencoded file.
-
-config BUSYBOX_CONFIG_UUENCODE
-	bool "uuencode"
-	default n
-	help
-	  uuencode is used to uuencode a file.
-
-config BUSYBOX_CONFIG_WATCH
-	bool "watch"
-	default n
-	select BUSYBOX_CONFIG_DATE
-	help
-	  watch is used to execute a program periodically, showing
-	  output to the screen.
-
-config BUSYBOX_CONFIG_WC
-	bool "wc"
-	default y
-	help
-	  wc is used to print the number of bytes, words, and lines,
-	  in specified files.
-
-config BUSYBOX_CONFIG_WHO
-	bool "who"
-	default n
-	select BUSYBOX_CONFIG_FEATURE_UTMP
-	help
-	  who is used to show who is logged on.
-
-config BUSYBOX_CONFIG_WHOAMI
-	bool "whoami"
-	default n
-	help
-	  whoami is used to print the username of the current
-	  user id (same as id -un).
-
-config BUSYBOX_CONFIG_YES
-	bool "yes"
-	default y
-	help
-	  yes is used to repeatedly output a specific string, or
-	  the default string `y'.
-
-comment "Common options for cp and mv"
-	depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
-
-config BUSYBOX_CONFIG_FEATURE_PRESERVE_HARDLINKS
-	bool "  Preserve hard links"
-	default y
-	depends on BUSYBOX_CONFIG_CP || BUSYBOX_CONFIG_MV
-	help
-	  Allow cp and mv to preserve hard links.
-
-comment "Common options for ls, more and telnet"
-	depends on BUSYBOX_CONFIG_LS || BUSYBOX_CONFIG_MORE || BUSYBOX_CONFIG_TELNET
-
-config BUSYBOX_CONFIG_FEATURE_AUTOWIDTH
-	bool "  Calculate terminal & column widths"
-	default y
-	depends on BUSYBOX_CONFIG_LS || BUSYBOX_CONFIG_MORE || BUSYBOX_CONFIG_TELNET
-	help
-	  This option allows utilities such as 'ls', 'more' and 'telnet'
-	  to determine the width of the screen, which can allow them to 
-	  display additional text or avoid wrapping text onto the next line.
-	  If you leave this disabled, your utilities will be especially 
-	  primitive and will be unable to determine the current screen width.
-
-comment "Common options for df, du, ls"
-	depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
-
-config BUSYBOX_CONFIG_FEATURE_HUMAN_READABLE
-	bool "  Support for human readable output (example 13k, 23M, 235G)"
-	default y
-	depends on BUSYBOX_CONFIG_DF || BUSYBOX_CONFIG_DU || BUSYBOX_CONFIG_LS
-	help
-	  Allow df, du, and ls to have human readable output.
-
-comment "Common options for md5sum, sha1sum"
-	depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM
-
-config BUSYBOX_CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
-	bool "  Enable -c, -s and -w options"
-	default y
-	depends on BUSYBOX_CONFIG_MD5SUM || BUSYBOX_CONFIG_SHA1SUM
-	help
-	  Enabling the -c options allows files to be checked
-	  against pre-calculated hash values.
-
-	  -s and -w are useful options when verifying checksums.
-
-endmenu
diff --git a/openwrt/package/busybox/config/debianutils/Config.in b/openwrt/package/busybox/config/debianutils/Config.in
deleted file mode 100644
index 71f2bf3..0000000
--- a/openwrt/package/busybox/config/debianutils/Config.in
+++ /dev/null
@@ -1,65 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Debian Utilities"
-
-config BUSYBOX_CONFIG_MKTEMP
-	bool "mktemp"
-	default y
-	help
-	  mktemp is used to create unique temporary files
-
-config BUSYBOX_CONFIG_PIPE_PROGRESS
-	bool "pipe_progress"
-	default n
-	help
-	  Display a dot to indicate pipe activity.
-
-config BUSYBOX_CONFIG_READLINK
-	bool "readlink"
-	default n
-	help
-	  This program reads a symbolic link and returns the name
-	  of the file it points to
-
-config BUSYBOX_CONFIG_FEATURE_READLINK_FOLLOW
-	bool "  Enable canonicalization by following all symlinks (-f)"
-	default n
-	depends on BUSYBOX_CONFIG_READLINK
-	help
-	  Enable the readlink option (-f).
-
-config BUSYBOX_CONFIG_RUN_PARTS
-	bool "run-parts"
-	default n
-	help
-	  run-parts is a utility designed to run all the scripts in a directory.
-
-	  It is useful to set up a directory like cron.daily, where you need to
-	  execute all the scripts in that directory.
-
-	  In this implementation of run-parts some features (such as report mode)
-	  are not implemented.
-
-	  Unless you know that run-parts is used in some of your scripts
-	  you can safely say N here.
-
-config BUSYBOX_CONFIG_START_STOP_DAEMON
-	bool "start-stop-daemon"
-	default n
-	help
-	  start-stop-daemon is used to control the creation and
-	  termination of system-level processes, usually the ones
-	  started during the startup of the system.
-
-config BUSYBOX_CONFIG_WHICH
-	bool "which"
-	default y
-	help
-	  which is used to find programs in your PATH and
-	  print out their pathnames.
-
-endmenu
-
diff --git a/openwrt/package/busybox/config/e2fsprogs/Config.in b/openwrt/package/busybox/config/e2fsprogs/Config.in
deleted file mode 100644
index e9ef3dc..0000000
--- a/openwrt/package/busybox/config/e2fsprogs/Config.in
+++ /dev/null
@@ -1,67 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Linux Ext2 FS Progs"
-
-config BUSYBOX_CONFIG_CHATTR
-	bool "chattr"
-	default n
-	help
-	  chattr changes the file attributes on a second extended file system.
-
-config BUSYBOX_CONFIG_E2FSCK
-	bool "e2fsck"
-	default n
-	help
-	  e2fsck is used to check Linux second extended file systems (ext2fs).
-	  e2fsck also supports ext2 filesystems countaining a journal (ext3).
-	  The normal compat symlinks 'fsck.ext2' and 'fsck.ext3' are also
-	  provided.
-
-config BUSYBOX_CONFIG_FSCK
-	bool "fsck"
-	default n
-	help
-	  fsck is used to check and optionally repair one or more filesystems.
-	  In actuality, fsck is simply a front-end for the various file system
-	  checkers (fsck.fstype) available under Linux.
-
-config BUSYBOX_CONFIG_LSATTR
-	bool "lsattr"
-	default n
-	help
-	  lsattr lists the file attributes on a second extended file system.
-
-config BUSYBOX_CONFIG_MKE2FS
-	bool "mke2fs"
-	default n
-	help
-	  mke2fs is used to create an ext2/ext3 filesystem.  The normal compat
-	  symlinks 'mkfs.ext2' and 'mkfs.ext3' are also provided.
-
-config BUSYBOX_CONFIG_TUNE2FS
-	bool "tune2fs"
-	default n
-	help
-	  tune2fs allows the system administrator to adjust various tunable
-	  filesystem parameters on Linux ext2/ext3 filesystems.
-
-config BUSYBOX_CONFIG_E2LABEL
-	bool "e2label"
-	default n
-	depends on BUSYBOX_CONFIG_TUNE2FS
-	help
-	  e2label will display or change the filesystem label on the ext2
-	  filesystem located on device.
-
-config BUSYBOX_CONFIG_FINDFS
-	bool "findfs"
-	default n
-	depends on BUSYBOX_CONFIG_TUNE2FS
-	help
-	  findfs will search the disks in the system looking for a filesystem
-	  which has a label matching label or a UUID equal to uuid.
-
-endmenu
diff --git a/openwrt/package/busybox/config/editors/Config.in b/openwrt/package/busybox/config/editors/Config.in
deleted file mode 100644
index 85074b3..0000000
--- a/openwrt/package/busybox/config/editors/Config.in
+++ /dev/null
@@ -1,123 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Editors"
-
-config BUSYBOX_CONFIG_AWK
-	bool "awk"
-	default y
-	help
-	  Awk is used as a pattern scanning and processing language.  This is
-	  the BusyBox implementation of that programming language.
-
-config BUSYBOX_CONFIG_FEATURE_AWK_MATH
-	bool "  Enable math functions (requires libm)"
-	default y
-	depends on BUSYBOX_CONFIG_AWK
-	help
-	  Enable math functions of the Awk programming language.
-	  NOTE: This will require libm to be present for linking.
-
-config BUSYBOX_CONFIG_PATCH
-	bool "patch"
-	default n
-	help
-	  Apply a unified diff formatted patch.
-
-config BUSYBOX_CONFIG_SED
-	bool "sed"
-	default y
-	help
-	  sed is used to perform text transformations on a file
-	  or input from a pipeline.
-
-config BUSYBOX_CONFIG_VI
-	bool "vi"
-	default y
-	help
-	  'vi' is a text editor.  More specifically, it is the One True
-	  text editor <grin>.  It does, however, have a rather steep
-	  learning curve.  If you are not already comfortable with 'vi'
-	  you may wish to use something else.
-
-config BUSYBOX_CONFIG_FEATURE_VI_COLON
-	bool "  Enable \":\" colon commands (no \"ex\" mode)"
-	default y
-	depends on BUSYBOX_CONFIG_VI
-	help
-	  Enable a limited set of colon commands for vi.  This does not
-	  provide an "ex" mode.
-
-config BUSYBOX_CONFIG_FEATURE_VI_YANKMARK
-	bool "  Enable yank/put commands and mark cmds"
-	default y
-	depends on BUSYBOX_CONFIG_VI
-	help
-	  This will enable you to use yank and put, as well as mark in
-	  busybox vi.
-
-config BUSYBOX_CONFIG_FEATURE_VI_SEARCH
-	bool "  Enable search and replace cmds"
-	default y
-	depends on BUSYBOX_CONFIG_VI
-	help
-	  Select this if you wish to be able to do search and replace in
-	  busybox vi.
-
-config BUSYBOX_CONFIG_FEATURE_VI_USE_SIGNALS
-	bool "  Catch signals"
-	default y
-	depends on BUSYBOX_CONFIG_VI
-	help
-	  Selecting this option will make busybox vi signal aware.  This will
-	  make busybox vi support SIGWINCH to deal with Window Changes, catch
-	  Ctrl-Z and Ctrl-C and alarms.
-
-config BUSYBOX_CONFIG_FEATURE_VI_DOT_CMD
-	bool "  Remember previous cmd and \".\" cmd"
-	default y
-	depends on BUSYBOX_CONFIG_VI
-	help
-	  Make busybox vi remember the last command and be able to repeat it.
-
-config BUSYBOX_CONFIG_FEATURE_VI_READONLY
-	bool "  Enable -R option and \"view\" mode"
-	default y
-	depends on BUSYBOX_CONFIG_VI
-	help
-	  Enable the read-only command line option, which allows the user to
-	  open a file in read-only mode.
-
-config BUSYBOX_CONFIG_FEATURE_VI_SETOPTS
-	bool "  Enable set-able options, ai ic showmatch"
-	default y
-	depends on BUSYBOX_CONFIG_VI
-	help
-	  Enable the editor to set some (ai, ic, showmatch) options.
-
-config BUSYBOX_CONFIG_FEATURE_VI_SET
-	bool "  Support for :set"
-	default y
-	depends on BUSYBOX_CONFIG_VI
-	help
-	  Support for ":set".
-
-config BUSYBOX_CONFIG_FEATURE_VI_WIN_RESIZE
-	bool "  Handle window resize"
-	default y
-	depends on BUSYBOX_CONFIG_VI
-	help
-	  Make busybox vi behave nicely with terminals that get resized.
-
-config BUSYBOX_CONFIG_FEATURE_VI_OPTIMIZE_CURSOR
-	bool "  Optimize cursor movement"
-	default y
-	depends on BUSYBOX_CONFIG_VI
-	help
-	  This will make the cursor movement faster, but requires more memory
-	  and it makes the applet a tiny bit larger.
-
-endmenu
-
diff --git a/openwrt/package/busybox/config/findutils/Config.in b/openwrt/package/busybox/config/findutils/Config.in
deleted file mode 100644
index 9667bfb..0000000
--- a/openwrt/package/busybox/config/findutils/Config.in
+++ /dev/null
@@ -1,149 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Finding Utilities"
-
-config BUSYBOX_CONFIG_FIND
-	bool "find"
-	default y
-	help
-	  find is used to search your system to find specified files.
-
-config BUSYBOX_CONFIG_FEATURE_FIND_MTIME
-	bool "  Enable modified time matching (-mtime) option"
-	default n
-	depends on BUSYBOX_CONFIG_FIND
-	help
-	  Allow searching based on the modification time of
-	  files, in days.
-
-config BUSYBOX_CONFIG_FEATURE_FIND_MMIN
-	bool "  Enable modified time matching (-min) option"
-	default n
-	depends on BUSYBOX_CONFIG_FIND
-	help
-	  Allow searching based on the modification time of
-	  files, in minutes.
-
-config BUSYBOX_CONFIG_FEATURE_FIND_PERM
-	bool "  Enable permissions matching (-perm) option"
-	default y
-	depends on BUSYBOX_CONFIG_FIND
-	help
-	  Enable searching based on file permissions.
-
-config BUSYBOX_CONFIG_FEATURE_FIND_TYPE
-	bool "  Enable filetype matching (-type) option"
-	default y
-	depends on BUSYBOX_CONFIG_FIND
-	help
-	  Enable searching based on file type (file,
-	  directory, socket, device, etc.).
-
-config BUSYBOX_CONFIG_FEATURE_FIND_XDEV
-	bool "  Enable stay in filesystem (-xdev) option"
-	default y
-	depends on BUSYBOX_CONFIG_FIND
-	help
-	  This option will allow find to restrict searches to a single
-	  filesystem.
-
-config BUSYBOX_CONFIG_FEATURE_FIND_NEWER
-	bool "  Enable -newer option for comparing file mtimes"
-	default n
-	depends on BUSYBOX_CONFIG_FIND
-	help
-	  Support the 'find -newer' option for finding any files which have
-	  a modified time that is more recent than the specified FILE.
-
-config BUSYBOX_CONFIG_FEATURE_FIND_INUM
-	bool "  Enable inode number matching (-inum) option"
-	default n
-	depends on BUSYBOX_CONFIG_FIND
-	help
-	  Support the 'find -inum' option for searching by inode number.
-
-config BUSYBOX_CONFIG_FEATURE_FIND_EXEC
-	bool "  Enable (-exec) option allowing execution of commands"
-	default y
-	depends on BUSYBOX_CONFIG_FIND
-	help
-	  Support the 'find -exec' option for executing commands based upon
-	  the files matched.
-
-config BUSYBOX_CONFIG_GREP
-	bool "grep"
-	default y
-	help
-	  grep is used to search files for a specified pattern.
-
-config BUSYBOX_CONFIG_FEATURE_GREP_EGREP_ALIAS
-	bool "  Support extended regular expressions (egrep & grep -E)"
-	default y
-	depends on BUSYBOX_CONFIG_GREP
-	help
-	  Enabled support for extended regular expressions.  Extended
-	  regular expressions allow for alternation (foo|bar), grouping,
-	  and various repetition operators.
-
-config BUSYBOX_CONFIG_FEATURE_GREP_FGREP_ALIAS
-	bool "  Alias fgrep to grep -F"
-	default y
-	depends on BUSYBOX_CONFIG_GREP
-	help
-	  fgrep sees the search pattern as a normal string rather than
-	  regular expressions.
-	  grep -F is always builtin, this just creates the fgrep alias.
-
-config BUSYBOX_CONFIG_FEATURE_GREP_CONTEXT
-	bool "  Enable before and after context flags (-A, -B and -C)"
-	default y
-	depends on BUSYBOX_CONFIG_GREP
-	help
-	  Print the specified number of leading (-B) and/or trailing (-A)
-	  context surrounding our matching lines.
-	  Print the specified number of context lines (-C).
-
-config BUSYBOX_CONFIG_XARGS
-	bool "xargs"
-	default y
-	help
-	  xargs is used to execute a specified command on
-	  every item from standard input.
-
-config BUSYBOX_CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION
-	bool "  Enable prompt and confirmation option -p"
-	default y
-	depends on BUSYBOX_CONFIG_XARGS
-	help
-	  Support prompt the user about whether to run each command
-	  line and read a line from the terminal.
-
-config BUSYBOX_CONFIG_FEATURE_XARGS_SUPPORT_QUOTES
-	bool "  Enable support single and double quotes and backslash"
-	default y
-	depends on BUSYBOX_CONFIG_XARGS
-	help
-	  Default xargs unsupport single and double quotes
-	  and backslash for can use aruments with spaces.
-
-config BUSYBOX_CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT
-	bool "  Enable support options -x"
-	default y
-	depends on BUSYBOX_CONFIG_XARGS
-	help
-	  Enable support exit if the size (see the -s or -n option)
-	  is exceeded.
-
-config BUSYBOX_CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM
-	bool "  Enable options -0"
-	default y
-	depends on BUSYBOX_CONFIG_XARGS
-	help
-	  Enable input filenames are terminated by a null character
-	  instead of by whitespace, and the quotes and backslash
-	  are not special.
-
-endmenu
diff --git a/openwrt/package/busybox/config/init/Config.in b/openwrt/package/busybox/config/init/Config.in
deleted file mode 100644
index 88dcaca..0000000
--- a/openwrt/package/busybox/config/init/Config.in
+++ /dev/null
@@ -1,80 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Init Utilities"
-
-config BUSYBOX_CONFIG_INIT
-	bool "init"
-	default y
-	help
-	  init is the first program run when the system boots.
-
-config BUSYBOX_CONFIG_FEATURE_USE_INITTAB
-	bool "  Support reading an inittab file"
-	default y
-	depends on BUSYBOX_CONFIG_INIT
-	help
-	  Allow init to read an inittab file when the system boot.
-
-config BUSYBOX_CONFIG_FEATURE_INIT_SCTTY
-	bool "  Support running commands with a controlling-tty"
-	default n
-	depends on BUSYBOX_CONFIG_INIT
-	help
-	  If this option is enabled a command starting with hyphen (-)
-	  is run in its own session (setsid(2)) and possibly with a
-	  controlling tty (TIOCSCTTY).  This is not the traditional init
-	  behavour, but is often what you want in an embedded system where
-	  the console is only accessed during development or for maintenance.
-
-config BUSYBOX_CONFIG_FEATURE_EXTRA_QUIET
-	bool "  Be _extra_ quiet on boot"
-	default n
-	depends on BUSYBOX_CONFIG_INIT
-	help
-	  Prevent init from logging some messages to the console during boot.
-
-config BUSYBOX_CONFIG_FEATURE_INIT_COREDUMPS
-	bool "  Support dumping core for child processes (debugging only)"
-	default n
-	depends on BUSYBOX_CONFIG_INIT
-	help
-	  If this option is enabled and the file /.init_enable_core
-	  exists, then init will call setrlimit() to allow unlimited
-	  core file sizes.  If this option is disabled, processes
-	  will not generate any core files.
-
-
-
-config BUSYBOX_CONFIG_FEATURE_INITRD
-	bool "  Support running init from within an initrd (not initramfs)"
-	default n
-	depends on BUSYBOX_CONFIG_INIT
-	help
-	  Legacy support for running init under the old-style initrd.  Allows
-	  the name linuxrc to act as init, and it doesn't assume init is PID 1.
-
-	  This does not apply to initramfs, which runs /init as PID 1 and
-	  requires no special support.
-
-config BUSYBOX_CONFIG_HALT
-	bool "poweroff, halt, and reboot"
-	default y
-	help
-	  Stop all processes and either halt, reboot, or power off the system.
-
-config BUSYBOX_CONFIG_MESG
-	bool "mesg"
-	default y
-	help
-	  Mesg controls access to your terminal by others.  It is typically
-	  used to allow or disallow other users to write to your terminal
-
-	default y
-	help
-	  Stop all processes and (try to) power off the system.
-
-endmenu
-
diff --git a/openwrt/package/busybox/config/libbb/Config.in b/openwrt/package/busybox/config/libbb/Config.in
deleted file mode 100644
index 7d84a75..0000000
--- a/openwrt/package/busybox/config/libbb/Config.in
+++ /dev/null
@@ -1,22 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Busybox Library Tuning"
-
-config BUSYBOX_CONFIG_MD5_SIZE_VS_SPEED
-	int " MD5: Trade Bytes for Speed"
-	default 2
-	range 0 3
-	help
-	  Trade binary size versus speed for the md5sum algorithm.
-	  Approximate values running uClibc and hashing
-	  linux-2.4.4.tar.bz2 were:
-	                    user times (sec)  text size (386)
-	  0 (fastest)         1.1                6144
-	  1                   1.4                5392
-	  2                   3.0                5088
-	  3 (smallest)        5.1                4912
-
-endmenu
diff --git a/openwrt/package/busybox/config/loginutils/Config.in b/openwrt/package/busybox/config/loginutils/Config.in
deleted file mode 100644
index 621d576..0000000
--- a/openwrt/package/busybox/config/loginutils/Config.in
+++ /dev/null
@@ -1,163 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Login/Password Management Utilities"
-
-config BUSYBOX_CONFIG_FEATURE_SHADOWPASSWDS
-	bool "Support for shadow passwords"
-	default n
-	help
-	  Build support for shadow password in /etc/shadow.  This file is only
-	  readable by root and thus the encrypted passwords are no longer
-	  publicly readable.
-
-config BUSYBOX_CONFIG_USE_BB_SHADOW
-	bool #"  Use busybox shadow password functions"
-	default n
-	depends on BUSYBOX_CONFIG_USE_BB_PWD_GRP && BUSYBOX_CONFIG_FEATURE_SHADOWPASSWDS
-	help
-	    If you leave this disabled, busybox will use the system's shadow
-	    password handling functions.  And if you are using the GNU C library
-	    (glibc), you will then need to install the /etc/nsswitch.conf
-	    configuration file and the required /lib/libnss_* libraries in
-	    order for the shadow password functions to work.  This generally
-	    makes your embedded system quite a bit larger.
-
-	    Enabling this option will cause busybox to directly access the
-	    system's /etc/shadow file when handling shadow passwords.  This
-	    makes your system smaller and I will get fewer emails asking about
-	    how glibc NSS works).  When this option is enabled, you will not be
-	    able to use PAM to access shadow passwords from remote LDAP
-	    password servers and whatnot.
-
-config BUSYBOX_CONFIG_USE_BB_PWD_GRP
-	bool "Use internal password and group functions rather than system functions"
-	default n
-	help
-	    If you leave this disabled, busybox will use the system's password
-	    and group functions.  And if you are using the GNU C library
-	    (glibc), you will then need to install the /etc/nsswitch.conf
-	    configuration file and the required /lib/libnss_* libraries in
-	    order for the password and group functions to work.  This generally
-	    makes your embedded system quite a bit larger.
-
-	    Enabling this option will cause busybox to directly access the
-	    system's /etc/password, /etc/group files (and your system will be
-	    smaller, and I will get fewer emails asking about how glibc NSS
-	    works).  When this option is enabled, you will not be able to use
-	    PAM to access remote LDAP password servers and whatnot.  And if you
-	    want hostname resolution to work with glibc, you still need the
-	    /lib/libnss_* libraries.
-
-	    If you enable this option, it will add about 1.5k to busybox.
-
-config BUSYBOX_CONFIG_ADDGROUP
-	bool "addgroup"
-	default n
-	help
-	  Utility for creating a new group account.
-
-config BUSYBOX_CONFIG_DELGROUP
-	bool "delgroup"
-	default n
-	help
-	  Utility for deleting a group account.
-
-config BUSYBOX_CONFIG_ADDUSER
-	bool "adduser"
-	default n
-	help
-	  Utility for creating a new user account.
-
-config BUSYBOX_CONFIG_DELUSER
-	bool "deluser"
-	default n
-	help
-	  Utility for deleting a user account.
-
-config BUSYBOX_CONFIG_GETTY
-	bool "getty"
-	default n
-	help
-	  getty lets you log in on a tty, it is normally invoked by init.
-
-config BUSYBOX_CONFIG_FEATURE_UTMP
-	bool "  Support utmp file"
-	depends on BUSYBOX_CONFIG_GETTY || BUSYBOX_CONFIG_LOGIN || BUSYBOX_CONFIG_SU || BUSYBOX_CONFIG_WHO
-	default n
-	help
-	  The file /var/run/utmp is used to track who is currently logged in.
-
-config BUSYBOX_CONFIG_FEATURE_WTMP
-	bool "  Support wtmp file"
-	depends on BUSYBOX_CONFIG_GETTY || BUSYBOX_CONFIG_LOGIN || BUSYBOX_CONFIG_SU || BUSYBOX_CONFIG_LAST
-	default n
-	select BUSYBOX_CONFIG_FEATURE_UTMP
-	help
-	  The file /var/run/wtmp is used to track when user's have logged into
-	  and logged out of the system.
-
-config BUSYBOX_CONFIG_LOGIN
-	bool "login"
-	default n
-	select BUSYBOX_CONFIG_FEATURE_SUID
-	help
-	  login is used when signing onto a system.
-
-	  Note that Busybox binary must be setuid root for this applet to
-	  work properly.
-
-config BUSYBOX_CONFIG_FEATURE_SECURETTY
-	bool "  Support for /etc/securetty"
-	default n
-	depends on BUSYBOX_CONFIG_LOGIN
-	help
-	  The file  /etc/securetty  is used by (some versions of) login(1).
-	  The file contains the device names of tty lines (one per line,
-	  without leading /dev/) on which root is allowed to login.
-
-config BUSYBOX_CONFIG_PASSWD
-	bool "passwd"
-	default y
-	select BUSYBOX_CONFIG_FEATURE_SUID
-	help
-	  passwd changes passwords for user and group accounts.  A normal user
-	  may only change the password for his/her own account, the super user
-	  may change the password for any account.  The administrator of a group
-	  may change the password for the group.
-
-	  Note that Busybox binary must be setuid root for this applet to
-	  work properly.
-
-config BUSYBOX_CONFIG_SU
-	bool "su"
-	default n
-	select BUSYBOX_CONFIG_FEATURE_SUID
-	help
-	  su is used to become another user during a login session.
-	  Invoked without a username, su defaults to becoming the super user.
-
-	  Note that Busybox binary must be setuid root for this applet to
-	  work properly.
-
-config BUSYBOX_CONFIG_SULOGIN
-	bool "sulogin"
-	default n
-	help
-	  sulogin is invoked when the system goes into single user
-	  mode (this is done through an entry in inittab).
-
-config BUSYBOX_CONFIG_VLOCK
-	bool "vlock"
-	default n
-	select BUSYBOX_CONFIG_FEATURE_SUID
-	help
-	  Build the "vlock" applet which allows you to lock (virtual) terminals.
-
-	  Note that Busybox binary must be setuid root for this applet to
-	  work properly.
-
-endmenu
-
diff --git a/openwrt/package/busybox/config/miscutils/Config.in b/openwrt/package/busybox/config/miscutils/Config.in
deleted file mode 100644
index 4041701..0000000
--- a/openwrt/package/busybox/config/miscutils/Config.in
+++ /dev/null
@@ -1,312 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Miscellaneous Utilities"
-
-config BUSYBOX_CONFIG_ADJTIMEX
-	bool "adjtimex"
-	default n
-	help
-	  Adjtimex reads and optionally sets adjustment parameters for
-	  the Linux clock adjustment algorithm.
-
-config BUSYBOX_CONFIG_BBCONFIG
-	bool "bbconfig"
-	default n
-	help
-	  The bbconfig applet will print the config file with which
-	  busybox was built.
-
-config BUSYBOX_CONFIG_CROND
-	bool "crond"
-	default y
-	select BUSYBOX_CONFIG_FEATURE_SUID
-	help
-	  Crond is a background daemon that parses individual crontab
-	  files and executes commands on behalf of the users in question.
-	  This is a port of dcron from slackware.  It uses files of the
-	  format /var/spool/cron/crontabs/<username> files, for example:
-	      $ cat /var/spool/cron/crontabs/root
-	      # Run daily cron jobs at 4:40 every day:
-	      40 4 * * * /etc/cron/daily > /dev/null 2>&1
-	  Note that Busybox binary must be setuid root for this applet to
-	  work properly.
-
-config BUSYBOX_CONFIG_FEATURE_CROND_CALL_SENDMAIL
-	bool "  Using /usr/sbin/sendmail?"
-	default n
-	depends on BUSYBOX_CONFIG_CROND
-	help
-	  Support calling /usr/sbin/sendmail for send cmd outputs.
-
-config BUSYBOX_CONFIG_CRONTAB
-	bool "crontab"
-	default y
-	select BUSYBOX_CONFIG_FEATURE_SUID
-	help
-	  Crontab manipulates the crontab for a particular user.  Only
-	  the superuser may specify a different user and/or crontab directory.
-
-config BUSYBOX_CONFIG_DC
-	bool "dc"
-	default n
-	help
-	  Dc is a reverse-polish desk calculator which supports unlimited
-	  precision arithmetic.
-
-config BUSYBOX_CONFIG_DEVFSD
-	bool "devfsd"
-	default n
-	help
-	  Provides compatibility with old device names on a devfs systems.
-	  You should set it to true if you have devfs enabled.
-	  The following keywords in devsfd.conf are supported:
-	  "CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE", "RESTORE",
-	  "PERMISSIONS", "EXECUTE", "COPY", "IGNORE",
-	  "MKOLDCOMPAT", "MKNEWCOMPAT","RMOLDCOMPAT", "RMNEWCOMPAT".
-
-	   But only if they are written UPPERCASE!!!!!!!!
-
-config BUSYBOX_CONFIG_DEVFSD_MODLOAD
-	bool "Adds support for MODLOAD keyword in devsfd.conf"
-	default n
-	depends on BUSYBOX_CONFIG_DEVFSD
-	help
-	  This actually doesn't work with busybox  modutils but needs the real modutils.
-
-config BUSYBOX_CONFIG_DEVFSD_FG_NP
-	bool "Enables the -fg and -np options"
-	default n
-	depends on BUSYBOX_CONFIG_DEVFSD
-	help
-		-fg	Run the daemon in the foreground.
-		-np	Exit  after  parsing  the configuration file. Do not poll for events.
-
-config BUSYBOX_CONFIG_DEVFSD_VERBOSE
-	bool "Increases logging (and size)"
-	default n
-	depends on BUSYBOX_CONFIG_DEVFSD
-	help
-	  Increases logging to stderr or syslog.
-
-config BUSYBOX_CONFIG_EJECT
-	bool "eject"
-	default n
-	help
-	  Used to eject cdroms.  (defaults to /dev/cdrom)
-
-config BUSYBOX_CONFIG_LAST
-	bool "last"
-	default n
-	select BUSYBOX_CONFIG_FEATURE_WTMP
-	help
-	  'last' displays a list of the last users that logged into the system.
-
-config BUSYBOX_CONFIG_LESS
-	bool "less"
-	default n
-	help
-	  'less' is a pager, meaning that it displays text files. It possesses
-	  a wide array of features, and is an improvement over 'more'.
-
-config BUSYBOX_CONFIG_FEATURE_LESS_BRACKETS
-	bool "  Enable bracket searching"
-	default n
-	depends on BUSYBOX_CONFIG_LESS
-	help
-	  This option adds the capability to search for matching left and right
-	  brackets, facilitating programming.
-
-config BUSYBOX_CONFIG_FEATURE_LESS_FLAGS
-	bool "  Enable extra flags"
-	default n
-	depends on BUSYBOX_CONFIG_LESS
-	help
-	  The extra flags provided do the following:
-
-	  The -M flag enables a more sophisticated status line.
-	  The -m flag enables a simpler status line with a percentage.
-
-config BUSYBOX_CONFIG_FEATURE_LESS_FLAGCS
-	bool "  Enable flag changes"
-	default n
-	depends on BUSYBOX_CONFIG_LESS
-	help
-	  This enables the ability to change command-line flags within
-	  less itself.
-
-config BUSYBOX_CONFIG_FEATURE_LESS_MARKS
-	bool "  Enable marks"
-	default n
-	depends on BUSYBOX_CONFIG_LESS
-	help
-	  Marks enable positions in a file to be stored for easy reference.
-
-config BUSYBOX_CONFIG_FEATURE_LESS_REGEXP
-	bool "  Enable regular expressions"
-	default n
-	depends on BUSYBOX_CONFIG_LESS
-	help
-	  Enable regular expressions, allowing complex file searches.
-
-config BUSYBOX_CONFIG_HDPARM
-	bool "hdparm"
-	default n
-	help
-	  Get/Set hard drive parameters.  Primarily intended for ATA
-	  drives.  Adds about 13k (or around 30k if you enable the
-	  BUSYBOX_CONFIG_FEATURE_HDPARM_GET_IDENTITY option)....
-
-config BUSYBOX_CONFIG_FEATURE_HDPARM_GET_IDENTITY
-	bool "  Support obtaining detailed information directly from drives"
-	default n
-	depends on BUSYBOX_CONFIG_HDPARM
-	help
-	  Enables the -I and -Istdin options to obtain detailed information
-	  directly from drives about their capabilities and supported ATA
-	  feature set.  Enabling this option will add about 16k...
-
-config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF
-	bool "  Register an IDE interface (DANGEROUS)"
-	default n
-	depends on BUSYBOX_CONFIG_HDPARM
-	help
-	  Enables the 'hdparm -R' option to register an IDE interface.
-	  This is dangerous stuff, so you should probably say N.
-
-config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
-	bool "  Un-register an IDE interface (DANGEROUS)"
-	default n
-	depends on BUSYBOX_CONFIG_HDPARM
-	help
-	  Enables the 'hdparm -U' option to un-register an IDE interface.
-	  This is dangerous stuff, so you should probably say N.
-
-config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET
-	bool "  perform device reset (DANGEROUS)"
-	default n
-	depends on BUSYBOX_CONFIG_HDPARM
-	help
-	  Enables the 'hdparm -w' option to perform a device reset.
-	  This is dangerous stuff, so you should probably say N.
-
-config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
-	bool "  tristate device for hotswap (DANGEROUS)"
-	default n
-	depends on BUSYBOX_CONFIG_HDPARM
-	help
-	  Enables the 'hdparm -x' option to tristate device for hotswap,
-	  and the '-b' option to get/set bus state.  This is dangerous
-	  stuff, so you should probably say N.
-
-config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA
-	bool "  get/set using_dma flag (DANGEROUS)"
-	default n
-	depends on BUSYBOX_CONFIG_HDPARM
-	help
-	  Enables the 'hdparm -d' option to get/set using_dma flag.
-	  This is dangerous stuff, so you should probably say N.
-
-config BUSYBOX_CONFIG_LOCK
-	bool "lock"
-	default y
-	help
-	  Small utility for using locks in scripts
-
-config BUSYBOX_CONFIG_MAKEDEVS
-	bool "makedevs"
-	default n
-	help
-	  'makedevs' is a utility used to create a batch of devices with
-	  one command.
-	  .
-	  There are two choices for command line behaviour, the interface
-	  as used by LEAF/Linux Router Project, or a device table file.
-	  .
-	  'leaf' is traditionally what busybox follows, it allows multiple
-	  devices of a particluar type to be created per command.
-	  e.g. /dev/hda[0-9]
-          Device properties are passed as command line arguments.
-	  .
-	  'table' reads device properties from a file or stdin, allowing
-	  a batch of unrelated devices to be makde with one command.
-          User/group names are allowed as an alternative to uid/gid.
-
-choice
-	prompt "Choose makedevs behaviour"
-	depends BUSYBOX_CONFIG_MAKEDEVS
-	default BUSYBOX_CONFIG_FEATURE_MAKEDEVS_TABLE
-
-config BUSYBOX_CONFIG_FEATURE_MAKEDEVS_LEAF
-        bool "leaf"
-
-config BUSYBOX_CONFIG_FEATURE_MAKEDEVS_TABLE
-	bool "table"
-
-endchoice
-
-config BUSYBOX_CONFIG_MOUNTPOINT
-	bool "mountpoint"
-	default n
-	help
-	  mountpoint checks if the directory is a mountpoint.
-
-config BUSYBOX_CONFIG_MT
-	bool "mt"
-	default n
-	help
-	  mt is used to control tape devices.  You can use the mt utility
-	  to advance or rewind a tape past a specified number of archive
-	  files on the tape.
-
-config BUSYBOX_CONFIG_RUNLEVEL
-        bool "runlevel"
-	default n
-	help
- 	  find the current and previous system runlevel.
-
-	  This applet uses utmp but does not rely on busybox supporing
-	  utmp on purpose. It is used by e.g. emdebian via /etc/init.d/rc.
-
-config BUSYBOX_CONFIG_RX
-        bool "rx"
-	default n
-	help
- 	  Receive files using the Xmodem protocol.
-
-config BUSYBOX_CONFIG_STRINGS
-	bool "strings"
-	default y
-	help
-	  strings prints the printable character sequences for each file
-	  specified.
-
-config BUSYBOX_CONFIG_SETSID
-	bool "setsid"
-	default n
-	help
-	  setsid runs a program in a new session
-
-config BUSYBOX_CONFIG_TIME
-	bool "time"
-	default y
-	help
-	  The time command runs the specified program with the given arguments.
-	  When the command finishes, time writes a message to standard output
-	  giving timing statistics about this program run.
-
-config BUSYBOX_CONFIG_WATCHDOG
-	bool "watchdog"
-	default y
-	help
-	  The watchdog utility is used with hardware or software watchdog
-	  device drivers.  It opens the specified watchdog device special file
-	  and periodically writes a magic character to the device.  If the
-	  watchdog applet ever fails to write the magic character within a
-	  certain amount of time, the watchdog device assumes the system has
-	  hung, and will cause the hardware to reboot.
-
-endmenu
-
diff --git a/openwrt/package/busybox/config/modutils/Config.in b/openwrt/package/busybox/config/modutils/Config.in
deleted file mode 100644
index 7c9f50f..0000000
--- a/openwrt/package/busybox/config/modutils/Config.in
+++ /dev/null
@@ -1,147 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Linux Module Utilities"
-
-config BUSYBOX_CONFIG_INSMOD
-	bool "insmod"
-	default y
-	help
-	  insmod is used to load specified modules in the running kernel.
-
-config BUSYBOX_CONFIG_FEATURE_INSMOD_VERSION_CHECKING
-	bool "Module version checking"
-	default n
-	depends on BUSYBOX_CONFIG_INSMOD && BUSYBOX_CONFIG_FEATURE_2_4_MODULES
-	help
-	  Support checking of versions for modules.  This is used to
-	  ensure that the kernel and module are made for each other.
-
-config BUSYBOX_CONFIG_FEATURE_INSMOD_KSYMOOPS_SYMBOLS
-	bool "Add module symbols to kernel symbol table"
-	default n
-	depends on BUSYBOX_CONFIG_INSMOD && BUSYBOX_CONFIG_FEATURE_2_4_MODULES
-	help
-	  By adding module symbols to the kernel symbol table, Oops messages
-	  occuring within kernel modules can be properly debugged.  By enabling
-	  this feature, module symbols will always be added to the kernel symbol
-	  table for properly debugging support.  If you are not interested in
-	  Oops messages from kernel modules, say N.
-
-config BUSYBOX_CONFIG_FEATURE_INSMOD_LOADINKMEM
-	bool "In kernel memory optimization (uClinux only)"
-	default n
-	depends on BUSYBOX_CONFIG_INSMOD && BUSYBOX_CONFIG_FEATURE_2_4_MODULES
-	help
-	  This is a special uClinux only memory optimization that lets insmod
-	  load the specified kernel module directly into kernel space, reducing
-	  memory usage by preventing the need for two copies of the module
-	  being loaded into memory.
-
-config BUSYBOX_CONFIG_FEATURE_INSMOD_LOAD_MAP
-	bool "Enable load map (-m) option"
-	default n
-	depends on BUSYBOX_CONFIG_INSMOD && BUSYBOX_CONFIG_FEATURE_2_4_MODULES
-	help
-	  Enabling this, one would be able to get a load map
-	  output on stdout. This makes kernel module debugging
-	  easier.
-	  If you don't plan to debug kernel modules, you
-	  don't need this option.
-
-config BUSYBOX_CONFIG_FEATURE_INSMOD_LOAD_MAP_FULL
-	bool "Symbols in load map"
-	default n
-	depends on BUSYBOX_CONFIG_FEATURE_INSMOD_LOAD_MAP
-	help
-	  Without this option, -m will only output section
-	  load map.  With this option, -m will also output
-	  symbols load map.
-
-config BUSYBOX_CONFIG_RMMOD
-	bool "rmmod"
-	default y
-	help
-	  rmmod is used to unload specified modules from the kernel.
-
-config BUSYBOX_CONFIG_LSMOD
-	bool "lsmod"
-	default y
-	help
-	  lsmod is used to display a list of loaded modules.
-
-config BUSYBOX_CONFIG_FEATURE_LSMOD_PRETTY_2_6_OUTPUT
-	bool "lsmod pretty output for 2.6.x Linux kernels "
-	default n
-	depends on BUSYBOX_CONFIG_LSMOD
-	help
-	  This option makes output format of lsmod adjusted to
-	  the format of module-init-tools for Linux kernel 2.6.
-
-config BUSYBOX_CONFIG_MODPROBE
-	bool "modprobe"
-	default n
-	help
-	  Handle the loading of modules, and their dependancies on a high
-	  level.
-
-	  Note that in the state, modprobe does not understand multiple
-	  module options from the configuration file. See option below.
-
-config BUSYBOX_CONFIG_FEATURE_MODPROBE_MULTIPLE_OPTIONS
-	bool "Multiple options parsing"
-	default n
-	depends on BUSYBOX_CONFIG_MODPROBE
-	help
-	  Allow modprobe to understand more than one option to pass to
-	  modules.
-
-	  This is a WIP, while waiting for a common argument parsing
-	  common amongst all BB applets (shell, modprobe, etc...) and
-	  adds around 600 bytes on x86, 700 bytes on ARM. The code is
-	  biggish and uggly, but just works.
-
-	  Saying Y here is not a bad idea if you're not that short
-	  on storage capacity.
-
-comment "Options common to multiple modutils"
-	depends on BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_RMMOD || BUSYBOX_CONFIG_MODPROBE || BUSYBOX_CONFIG_LSMOD
-
-config BUSYBOX_CONFIG_FEATURE_CHECK_TAINTED_MODULE
-	# Simulate indentation
-	bool "  Support tainted module checking with new kernels"
-	default n
-	depends on BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_LSMOD
-	help
-	  Support checking for tainted modules.  These are usually binary
-	  only modules that will make the linux-kernel list ignore your
-	  support request.
-	  This option is required to support GPLONLY modules.
-
-config BUSYBOX_CONFIG_FEATURE_2_4_MODULES
-	# Simulate indentation
-	bool "  Support version 2.2.x to 2.4.x Linux kernels"
-	default y
-	depends on BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_RMMOD
-	help
-	  Support module loading for 2.2.x and 2.4.x Linux kernels.
-
-config BUSYBOX_CONFIG_FEATURE_2_6_MODULES
-	# Simulate indentation
-	bool "  Support version 2.6.x Linux kernels"
-	default y
-	depends on BUSYBOX_CONFIG_INSMOD || BUSYBOX_CONFIG_RMMOD || BUSYBOX_CONFIG_MODPROBE
-	help
-	  Support module loading for newer 2.6.x Linux kernels.
-
-
-config BUSYBOX_CONFIG_FEATURE_QUERY_MODULE_INTERFACE
-	bool
-	default n
-	depends on BUSYBOX_CONFIG_FEATURE_2_4_MODULES && !CONFIG_FEATURE_2_6_MODULES
-
-
-endmenu
-
diff --git a/openwrt/package/busybox/config/networking/Config.in b/openwrt/package/busybox/config/networking/Config.in
deleted file mode 100644
index 7e280b7..0000000
--- a/openwrt/package/busybox/config/networking/Config.in
+++ /dev/null
@@ -1,711 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Networking Utilities"
-
-config BUSYBOX_CONFIG_FEATURE_IPV6
-	bool "Enable IPv6 support"
-	default y
-	help
-	  Enable IPv6 support to busybox. This makes applets that talk IP
-	  able to work with IPv6.
-
-config BUSYBOX_CONFIG_ARPING
-	bool "arping"
-	default y
-	help
-	  Ping hosts by ARP packets
-
-config BUSYBOX_CONFIG_DNSD
-	bool "dnsd"
-	default n
-	help
-	  Small and static DNS server deamon. 
-
-config BUSYBOX_CONFIG_ETHER_WAKE
-	bool "ether-wake"
-	default n
-	help
-	  Send a magic packet to wake up sleeping machines.
-
-config BUSYBOX_CONFIG_FAKEIDENTD
-	bool "fakeidentd"
-	default n
-	help
-	  fakeidentd listens to the ident port and returns a set fake
-	  value whatever it gets.
-
-config BUSYBOX_CONFIG_FTPGET
-	bool "ftpget"
-	default n
-	help
-	  Retrieve a remote file via FTP.
-
-config BUSYBOX_CONFIG_FTPPUT
-	bool "ftpput"
-	default n
-	help
-	  Store a remote file via FTP.
-
-config BUSYBOX_CONFIG_HOSTNAME
-	bool "hostname"
-	default n
-	help
-	  Show or set the system's host name
-
-config BUSYBOX_CONFIG_HTTPD
-	bool "httpd"
-	default y
-	help
-	  Serve web pages via an HTTP server.
-
-config BUSYBOX_CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
-	bool "  Support using httpd only from inetd"
-	default n
-	depends on BUSYBOX_CONFIG_HTTPD
-	help
-	  This option disables uid and port options for the httpd applet
-	  but requires inetd server daemon.
-
-config BUSYBOX_CONFIG_FEATURE_HTTPD_BASIC_AUTH
-	bool "  Enable Basic http Authentication"
-	default y
-	depends on BUSYBOX_CONFIG_HTTPD
-	help
-	  Utilizes password settings from /etc/httpd.conf for basic
-	  authentication on a per url basis.
-
-config BUSYBOX_CONFIG_FEATURE_HTTPD_AUTH_MD5
-	bool "  Support MD5 crypted passwords for http Authentication"
-	default y
-	depends on BUSYBOX_CONFIG_FEATURE_HTTPD_BASIC_AUTH
-	help
-	  Enables basic per url authentication from /etc/httpd.conf
-	  using md5 passwords.
-
-if !CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
-config BUSYBOX_CONFIG_FEATURE_HTTPD_RELOAD_CONFIG_SIGHUP
-	bool "  Support reloading the global config file using hup signal"
-	default y
-	depends on BUSYBOX_CONFIG_HTTPD
-	help
-	  This option enables processing of SIGHUP to reload cached
-	  configuration settings.
-
-config BUSYBOX_CONFIG_FEATURE_HTTPD_SETUID
-	bool "  Enable support -u <user> option"
-	default n
-	depends on BUSYBOX_CONFIG_HTTPD
-	help
-	  This option allows the server to run as a specific user
-	  rather than defaulting to the user that starts the server.
-	  Use of this option requires special privileges to change to a
-	  different user.
-endif
-
-config BUSYBOX_CONFIG_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
-	bool "  Support loading additional MIME types at run-time"
-	default y
-	depends on BUSYBOX_CONFIG_HTTPD
-	help
-	  This option enables support for additional MIME types at
-	  run-time to be specified in the configuration file.
-
-config BUSYBOX_CONFIG_FEATURE_HTTPD_CGI
-	bool "  Support Common Gateway Interface (CGI)"
-	default y
-	depends on BUSYBOX_CONFIG_HTTPD
-	help
-	  This option allows scripts and executables to be invoked
-	  when specific urls are requested.
-
-config BUSYBOX_CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
-	bool "  Enable support for running scripts through an interpreter"
-	default n
-	depends on BUSYBOX_CONFIG_FEATURE_HTTPD_CGI
-	help
-	  This option enables support for running scripts through an 
-	  interpreter. Turn this on, if you want PHP scripts to work 
-	  properly. You need to supply an addition line in your httpd 
-	  config file:
-	  *.php:/path/to/your/php
-
-config BUSYBOX_CONFIG_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV
-	bool "  Support the REMOTE_PORT environment variable for CGI"
-	default y
-	depends on BUSYBOX_CONFIG_FEATURE_HTTPD_CGI
-	help
-	  Use of this option can assist scripts in generating
-	  references that contain a unique port number.
-
-config BUSYBOX_CONFIG_FEATURE_HTTPD_ENCODE_URL_STR
-	bool "  Enable the -e option for shell script CGI simplification."
-	default y
-	depends on BUSYBOX_CONFIG_HTTPD
-	help
-	  After set, this option allows html encoding arbitrary
-	  strings for display of the browser.  Output goes to stdout.
-	  For example, httpd -e "<Hello World>" as
-	  "&#60Hello&#32World&#62".
-
-config BUSYBOX_CONFIG_IFCONFIG
-	bool "ifconfig"
-	default y
-	help
-	  Ifconfig is used to configure the kernel-resident network interfaces.
-
-config BUSYBOX_CONFIG_FEATURE_IFCONFIG_STATUS
-	bool "  Enable status reporting output (+7k)"
-	default y
-	depends on BUSYBOX_CONFIG_IFCONFIG
-	help
-	  If ifconfig is called with no arguments it will display the status
-	  of the currently active interfaces.
-
-config BUSYBOX_CONFIG_FEATURE_IFCONFIG_SLIP
-	bool "  Enable slip-specific options \"keepalive\" and \"outfill\""
-	default n
-	depends on BUSYBOX_CONFIG_IFCONFIG
-	help
-	  Allow "keepalive" and "outfill" support for SLIP.  If you're not
-	  planning on using serial lines, leave this unchecked.
-
-config BUSYBOX_CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ
-	bool "  Enable options \"mem_start\", \"io_addr\", and \"irq\""
-	default n
-	depends on BUSYBOX_CONFIG_IFCONFIG
-	help
-	  Allow the start address for shared memory, start address for I/O,
-	  and/or the interrupt line used by the specified device.
-
-config BUSYBOX_CONFIG_FEATURE_IFCONFIG_HW
-	bool "  Enable option \"hw\" (ether only)"
-	default y
-	depends on BUSYBOX_CONFIG_IFCONFIG
-	help
-	  Set the hardware address of this interface, if the device driver
-	  supports  this  operation.  Currently, we only support the 'ether'
-	  class.
-
-config BUSYBOX_CONFIG_FEATURE_IFCONFIG_BROADCAST_PLUS
-	bool "  Set the broadcast automatically"
-	default y
-	depends on BUSYBOX_CONFIG_IFCONFIG
-	help
-	  Setting this will make ifconfig attempt to find the broadcast
-	  automatically if the value '+' is used.
-
-config BUSYBOX_CONFIG_IFUPDOWN
-	bool "ifupdown"
-	default n
-	select BUSYBOX_CONFIG_RUN_PARTS
-	help
-	  Activate or deactivate the specified interfaces.  This applet makes
-	  use of either "ifconfig" and "route" or the "ip" command to actually
-	  configure network interfaces.  Therefore, you will probably also want
-	  to enable either BUSYBOX_CONFIG_IFCONFIG and BUSYBOX_CONFIG_ROUTE, or enable
-	  BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP and the various BUSYBOX_CONFIG_IP options.  Of
-	  course you could use non-busybox versions of these programs, so
-	  against my better judgement (since this will surely result in plenty
-	  of support questions on the mailing list), I do not force you to
-	  enable these additional options.  It is up to you to supply either
-	  "ifconfig" and "route" or the "ip" command, either via busybox or via
-	  standalone utilities.
-
-config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP
-	bool "  Use ip applet"
-	default n
-	depends on BUSYBOX_CONFIG_IFUPDOWN
-	help
-	  Use the iproute "ip" command to implement "ifup" and "ifdown", rather
-	  than the default of using the older 'ifconfig' and 'route' utilities.
-
-config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP_BUILTIN
-	bool "  Use busybox ip applet"
-	default n
-	depends on BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP
-	select BUSYBOX_CONFIG_IP
-	select BUSYBOX_CONFIG_FEATURE_IP_ADDRESS
-	select BUSYBOX_CONFIG_FEATURE_IP_LINK
-	select BUSYBOX_CONFIG_FEATURE_IP_ROUTE
-	help
-	  Use the busybox iproute "ip" applet to implement "ifupdown".
-
-	  If leave this disabled, you must install the full-blown iproute2
-	  utility or the  "ifup" and "ifdown" applets will not work.
-
-config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP_BUILTIN
-	bool "  Use busybox ifconfig and route applets"
-	default n
-	depends on BUSYBOX_CONFIG_IFUPDOWN && !CONFIG_FEATURE_IFUPDOWN_IP
-	select BUSYBOX_CONFIG_IFCONFIG
-	select BUSYBOX_CONFIG_ROUTE
-	help
-	  Use the busybox iproute "ifconfig" and "route" applets to
-	  implement the "ifup" and "ifdown" utilities.
-
-	  If leave this disabled, you must install the full-blown ifconfig
-	  and route utilities, or the  "ifup" and "ifdown" applets will not
-	  work.
-
-config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IPV4
-	bool "  Enable support for IPv4"
-	default n
-	depends on BUSYBOX_CONFIG_IFUPDOWN
-	help
-	  If you want busybox to talk IPv4, leave this on.
-
-config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IPV6
-	bool "  Enable support for IPv6"
-	default n
-	depends on BUSYBOX_CONFIG_IFUPDOWN
-	help
-	  If you need support for IPv6, turn this option on.
-
-config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IPX
-	bool "  Enable support for IPX"
-	default n
-	depends on BUSYBOX_CONFIG_IFUPDOWN
-	help
-	  If this option is selected you can use busybox to work with IPX
-	  networks.
-
-config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_MAPPING
-	bool "  Enable mapping support"
-	default n
-	depends on BUSYBOX_CONFIG_IFUPDOWN
-	help
-	  This enables support for the "mapping" stanza, unless you have
-	  a weird network setup you don't need it.
-
-config BUSYBOX_CONFIG_INETD
-	bool "inetd"
-	default n
-	help
-	  Internet superserver daemon
-
-config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BILTIN_ECHO
-	bool "  Support echo service"
-	default n
-	depends on BUSYBOX_CONFIG_INETD
-	help
-	  Echo received data internal inetd service
-
-config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BILTIN_DISCARD
-	bool "  Support discard service"
-	default n
-	depends on BUSYBOX_CONFIG_INETD
-	help
-	  Internet /dev/null internal inetd service
-
-config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BILTIN_TIME
-	bool "  Support time service"
-	default n
-	depends on BUSYBOX_CONFIG_INETD
-	help
-	  Return 32 bit time since 1900 internal inetd service
-
-config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BILTIN_DAYTIME
-	bool "  Support daytime service"
-	default n
-	depends on BUSYBOX_CONFIG_INETD
-	help
-	  Return human-readable time internal inetd service
-
-config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BILTIN_CHARGEN
-	bool "  Support chargen service"
-	default n
-	depends on BUSYBOX_CONFIG_INETD
-	help
-	  Familiar character generator internal inetd service
-
-config BUSYBOX_CONFIG_FEATURE_INETD_RPC
-	bool "  Support RPC services"
-	default n
-	depends on BUSYBOX_CONFIG_INETD
-	help
-	  Suuport Sun-RPC based services
-
-
-config BUSYBOX_CONFIG_IP
-	bool "ip"
-	default n
-	help
-	  The "ip" applet is a TCP/IP interface configuration and routing
-	  utility.  You generally don't need "ip" to use busybox with
-	  TCP/IP.
-
-if BUSYBOX_CONFIG_IP && BUSYBOX_CONFIG_IPADDR
-	config BUSYBOX_CONFIG_FEATURE_IP_ADDRESS
-		default n
-	comment "  address (forced enabled for ipaddr)"
-endif
-if ! (CONFIG_IP && BUSYBOX_CONFIG_IPADDR)
-	config BUSYBOX_CONFIG_FEATURE_IP_ADDRESS
-		bool "  address"
-		default n
-		depends on BUSYBOX_CONFIG_IP
-		help
-		  Address manipulation support for the "ip" applet.
-endif
-
-if BUSYBOX_CONFIG_IP && BUSYBOX_CONFIG_IPLINK
-	config BUSYBOX_CONFIG_FEATURE_IP_LINK
-		default n
-	comment "  link (forced enabled for iplink)"
-endif
-if !(CONFIG_IP && BUSYBOX_CONFIG_IPLINK)
-	config BUSYBOX_CONFIG_FEATURE_IP_LINK
-		bool "  link"
-		default n
-		depends on BUSYBOX_CONFIG_IP
-		help
-		  Configure network devices with "ip".
-endif
-
-if BUSYBOX_CONFIG_IP && BUSYBOX_CONFIG_IPROUTE
-	config BUSYBOX_CONFIG_FEATURE_IP_ROUTE
-		default n
-	comment "  route (forced enabled for iproute)"
-endif
-if !(CONFIG_IP && BUSYBOX_CONFIG_IPROUTE)
-	config BUSYBOX_CONFIG_FEATURE_IP_ROUTE
-		bool "  route"
-		default n
-		depends on BUSYBOX_CONFIG_IP
-		help
-		  Add support for routing table management to "ip".
-endif
-
-if BUSYBOX_CONFIG_IP && BUSYBOX_CONFIG_IPTUNNEL
-	config BUSYBOX_CONFIG_FEATURE_IP_TUNNEL
-		default n
-	comment "  tunnel (forced enabled for iptunnel)"
-endif
-if !(CONFIG_IP && BUSYBOX_CONFIG_IPTUNNEL)
-	config BUSYBOX_CONFIG_FEATURE_IP_TUNNEL
-		bool "  tunnel"
-		default n
-		depends on BUSYBOX_CONFIG_IP
-		help
-		  Add support for tunneling commands to "ip".
-endif
-
-config BUSYBOX_CONFIG_IPCALC
-	bool "ipcalc"
-	default n
-	help
-	  ipcalc takes an IP address and netmask and calculates the
-	  resulting broadcast, network, and host range.
-
-config BUSYBOX_CONFIG_FEATURE_IPCALC_FANCY
-	bool "  Fancy IPCALC, more options, adds 1 kbyte"
-	default n
-	depends on BUSYBOX_CONFIG_IPCALC
-	help
-	  Adds the options hostname, prefix and silent to the output of "ipcalc".
-
-config BUSYBOX_CONFIG_IPADDR
-	bool "ipaddr"
-	default n
-	help
-	  Equivalent to selecting address support to "ip", above.
-
-config BUSYBOX_CONFIG_IPLINK
-	bool "iplink"
-	default n
-	help
-	  Equivalent to selecting link support to "ip", above.
-
-config BUSYBOX_CONFIG_IPROUTE
-	bool "iproute"
-	default n
-	help
-	  Equivalent to selecting route support to "ip", above.
-
-config BUSYBOX_CONFIG_IPTUNNEL
-	bool "iptunnel"
-	default n
-	help
-	  Equivalent to selecting tunnel support to "ip", above.
-
-config BUSYBOX_CONFIG_NAMEIF
-	bool "nameif"
-	default n
-	help
-	  nameif is used to rename network interface by its MAC address.
-	  Renamed interfaces MUST be in the down state.
-	  It is possible to use a file (default: /etc/mactab)
-	  with list of new interface names and MACs.
-	  Maximum interface name length: IF_NAMESIZE = 16
-	  File fields are separated by space or tab.
-	  File format:
-	  # Comment
-	  new_interface_name    XX:XX:XX:XX:XX:XX
-
-config BUSYBOX_CONFIG_NC
-	bool "nc"
-	default y
-	help
-	  A simple Unix utility which reads and writes data across network
-	  connections.
-	  
-config BUSYBOX_CONFIG_NETMSG
-	bool "netmsg"
-	default y
-	help
-	  simple program for sending udp broadcast messages
-
-config BUSYBOX_CONFIG_NC_GAPING_SECURITY_HOLE
-	bool "gaping security hole"
-	default n
-	depends on BUSYBOX_CONFIG_NC
-	help
-	  Add support for executing a program after making or receiving a
-	  successful connection (-e option).
-
-config BUSYBOX_CONFIG_NETSTAT
-	bool "netstat"
-	default y
-	help
-	  netstat prints information about the Linux networking subsystem.
-
-config BUSYBOX_CONFIG_NSLOOKUP
-	bool "nslookup"
-	default y
-	help
-	  nslookup is a tool to query Internet name servers.
-
-config BUSYBOX_CONFIG_PING
-	bool "ping"
-	default y
-	help
-	  ping uses the ICMP protocol's mandatory ECHO_REQUEST datagram to
-	  elicit an ICMP ECHO_RESPONSE from a host or gateway.
-
-config BUSYBOX_CONFIG_FEATURE_FANCY_PING
-	bool "  Enable fancy ping output"
-	default y
-	depends on BUSYBOX_CONFIG_PING
-	help
-	  Make the output from the ping applet include statistics, and at the
-	  same time provide full support for ICMP packets.
-
-config BUSYBOX_CONFIG_PING6
-	bool "ping6"
-	default y
-	depends on BUSYBOX_CONFIG_FEATURE_IPV6
-	help
-	  This will give you a ping that can talk IPv6.
-
-config BUSYBOX_CONFIG_FEATURE_FANCY_PING6
-	bool "  Enable fancy ping6 output"
-	default y
-	depends on BUSYBOX_CONFIG_PING6
-	help
-	  Make the output from the ping6 applet include statistics, and at the
-	  same time provide full support for ICMP packets.
-
-config BUSYBOX_CONFIG_ROUTE
-	bool "route"
-	default y
-	help
-	  Route displays or manipulates the kernel's IP routing tables.
-
-config BUSYBOX_CONFIG_TELNET
-	bool "telnet"
-	default y
-	help
-	  Telnet is an interface to the TELNET protocol, but is also commonly
-	  used to test other simple protocols.
-
-config BUSYBOX_CONFIG_FEATURE_TELNET_TTYPE
-	bool "  Pass TERM type to remote host"
-	default y
-	depends on BUSYBOX_CONFIG_TELNET
-	help
-	  Setting this option will forward the TERM environment variable to the
-	  remote host you are connecting to.  This is useful to make sure that
-	  things like ANSI colors and other control sequences behave.
-
-config BUSYBOX_CONFIG_FEATURE_TELNET_AUTOLOGIN
-	bool "  Pass USER type to remote host"
-	default n
-	depends on BUSYBOX_CONFIG_TELNET
-	help
-	  Setting this option will forward the USER environment variable to the
-	  remote host you are connecting to. This is useful when you need to
-	  log into a machine without telling the username (autologin). This
-	  option enables `-a' and `-l USER' arguments.
-
-config BUSYBOX_CONFIG_TELNETD
-	bool "telnetd"
-	default y
-	help
-	  A daemon for the TELNET protocol, allowing you to log onto the host
-	  running the daemon.  Please keep in mind that the TELNET protocol
-	  sends passwords in plain text.  If you can't afford the space for an
-	  SSH daemon and you trust your network, you may say 'y' here.  As a
-	  more secure alternative, you should seriously consider installing the
-	  very small Dropbear SSH daemon instead:
-		http://matt.ucc.asn.au/dropbear/dropbear.html
-
-	  Note that for busybox telnetd to work you need several things:
-	  First of all, your kernel needs:
-		  BUSYBOX_CONFIG_UNIX98_PTYS=y
-		  BUSYBOX_CONFIG_DEVPTS_FS=y
-
-	  Next, you need a /dev/pts directory on your root filesystem:
-
-		  $ ls -ld /dev/pts
-		  drwxr-xr-x  2 root root 0 Sep 23 13:21 /dev/pts/
-
-	  Next you need the pseudo terminal master multiplexer /dev/ptmx:
-
-		  $ ls -la /dev/ptmx
-		  crw-rw-rw-  1 root tty 5, 2 Sep 23 13:55 /dev/ptmx
-
-	  Any /dev/ttyp[0-9]* files you may have can be removed.
-	  Next, you need to mount the devpts filesystem on /dev/pts using:
-
-		  mount -t devpts devpts /dev/pts
-
-	  You need to be sure that Busybox has BUSYBOX_CONFIG_LOGIN and
-	  BUSYBOX_CONFIG_FEATURE_SUID enabled.  And finally, you should make
-	  certain that Busybox has been installed setuid root:
-
-		chown root.root /bin/busybox
-		chmod 4755 /bin/busybox
-
-	  with all that done, telnetd _should_ work....
-
-
-config BUSYBOX_CONFIG_FEATURE_TELNETD_INETD
-	bool "  Support call from inetd only"
-	default n
-	depends on BUSYBOX_CONFIG_TELNETD
-	help
-	  Selecting this will make telnetd only callable from inetd,
-	  removing the standalone support.
-
-config BUSYBOX_CONFIG_TFTP
-	bool "tftp"
-	default n
-	help
-	  This enables the Trivial File Transfer Protocol client program.  TFTP
-	  is usually used for simple, small transfers such as a root image
-	  for a network-enabled bootloader.
-
-config BUSYBOX_CONFIG_FEATURE_TFTP_GET
-	bool "  Enable \"get\" command"
-	default n
-	depends on BUSYBOX_CONFIG_TFTP
-	help
-	  Add support for the GET command within the TFTP client.  This allows
-	  a client to retrieve a file from a TFTP server.
-
-config BUSYBOX_CONFIG_FEATURE_TFTP_PUT
-	bool "  Enable \"put\" command"
-	default n
-	depends on BUSYBOX_CONFIG_TFTP
-	help
-	  Add support for the PUT command within the TFTP client.  This allows
-	  a client to transfer a file to a TFTP server.
-
-config BUSYBOX_CONFIG_FEATURE_TFTP_BLOCKSIZE
-	bool "  Enable \"blocksize\" command"
-	default n
-	depends on BUSYBOX_CONFIG_TFTP
-	help
-	  Allow the client to specify the desired block size for transfers.
-
-config BUSYBOX_CONFIG_FEATURE_TFTP_DEBUG
-	bool "  Enable debug"
-	default n
-	depends on BUSYBOX_CONFIG_TFTP
-	help
-	  Enable debug settings for tftp.  This is useful if you're running
-	  into problems with tftp as the protocol doesn't help you much when
-	  you run into problems.
-
-config BUSYBOX_CONFIG_TRACEROUTE
-	bool "traceroute"
-	default y
-	help
-	  Utility to trace the route of IP packets
-
-config BUSYBOX_CONFIG_FEATURE_TRACEROUTE_VERBOSE
-	bool "  Enable verbose output"
-	default y
-	depends on BUSYBOX_CONFIG_TRACEROUTE
-	help
-	  Add some verbosity to traceroute.  This includes amongst other things
-	  hostnames and ICMP response types.
-
-config BUSYBOX_CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE
-	bool "  Enable loose source route"
-	default n
-	depends on BUSYBOX_CONFIG_TRACEROUTE
-	help
-	  Add option to specify a loose source route gateway
-	  (8 maximum).
-
-config BUSYBOX_CONFIG_FEATURE_TRACEROUTE_USE_ICMP
-	bool "  Use ICMP instead of UDP"
-	default n
-	depends on BUSYBOX_CONFIG_TRACEROUTE
-	help
-	  Add feature to allow for ICMP ECHO instead of UDP datagrams.
-
-
-config BUSYBOX_CONFIG_VCONFIG
-	bool "vconfig"
-	default y
-	help
-	  Creates, removes, and configures VLAN interfaces
-
-config BUSYBOX_CONFIG_WGET
-	bool "wget"
-	default y
-	help
-	  wget is a utility for non-interactive download of files from HTTP,
-	  HTTPS, and FTP servers.
-
-config BUSYBOX_CONFIG_FEATURE_WGET_STATUSBAR
-	bool "  Enable a nifty process meter (+2k)"
-	default y
-	depends on BUSYBOX_CONFIG_WGET
-	help
-	  Enable the transfer progress bar for wget transfers.
-
-config BUSYBOX_CONFIG_FEATURE_WGET_AUTHENTICATION
-	bool "  Enable HTTP authentication"
-	default y
-	depends on BUSYBOX_CONFIG_WGET
-	help
-	  Support authenticated HTTP transfers.
-
-config BUSYBOX_CONFIG_FEATURE_WGET_IP6_LITERAL
-	bool "  Enable IPv6 literal addresses"
-	default y
-	depends on BUSYBOX_CONFIG_WGET
-	help
-	  Support IPv6 address literal notation in URLs.
-
-source package/busybox/config/networking/udhcp/Config.in
-
-config BUSYBOX_CONFIG_ZCIP
-	bool "zcip"
-	default n
-	help
-	  ZCIP provides ZeroConf IPv4 address selection, according to RFC 3927.
-	  It's a daemon that allocates and defends a dynamically assigned
-	  address on the 169.254/16 network, requiring no system administrator.
-
-	  See http://www.zeroconf.org for further details, and "zcip.script"
-	  in the busybox examples.
-
-endmenu
-
diff --git a/openwrt/package/busybox/config/networking/udhcp/Config.in b/openwrt/package/busybox/config/networking/udhcp/Config.in
deleted file mode 100644
index d15128c..0000000
--- a/openwrt/package/busybox/config/networking/udhcp/Config.in
+++ /dev/null
@@ -1,62 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "udhcp Server/Client"
-
-config BUSYBOX_CONFIG_UDHCPD
-	bool "udhcp Server (udhcpd)"
-	default n
-	help
-	  uDHCPd is a DHCP server geared primarily toward embedded systems,
-	  while striving to be fully functional and RFC compliant.
-
-	  See http://udhcp.busybox.net for further details.
-
-config BUSYBOX_CONFIG_UDHCPC
-	bool "udhcp Client (udhcpc)"
-	default y
-	help
-	  uDHCPc is a DHCP client geared primarily toward embedded systems,
-	  while striving to be fully functional and RFC compliant.
-
-	  The udhcp client negotiates a lease with the DHCP server and
-	  notifies a set of scripts when a lease is obtained or lost.
-
-	  See http://udhcp.busybox.net for further details.
-
-config BUSYBOX_CONFIG_DUMPLEASES
-	bool "Lease display utility (dumpleases)"
-	default n
-	depends on BUSYBOX_CONFIG_UDHCPD
-	help
-	  dumpleases displays the leases written out by the udhcpd server.
-	  Lease times are stored in the file by time remaining in lease, or
-	  by the absolute time that it expires in seconds from epoch.
-
-	  See http://udhcp.busybox.net for further details.
-
-config BUSYBOX_CONFIG_FEATURE_UDHCP_SYSLOG
-	bool "  Log udhcp messages to syslog (instead of stdout)"
-	default n
-	depends on BUSYBOX_CONFIG_UDHCPD || BUSYBOX_CONFIG_UDHCPC
-	help
-	  If selected, udhcpd will log all its messages to syslog, otherwise,
-	  it will attempt to log them to stdout.
-
-	  See http://udhcp.busybox.net for further details.
-
-config BUSYBOX_CONFIG_FEATURE_UDHCP_DEBUG
-	bool "  Compile udhcp with noisy debugging messages"
-	default n
-	depends on BUSYBOX_CONFIG_UDHCPD || BUSYBOX_CONFIG_UDHCPC
-	help
-	  If selected, udhcpd will output extra debugging output.  If using
-	  this option, compile uDHCP with "-g", and do not fork the daemon to
-	  the background.
-
-	  See http://udhcp.busybox.net for further details.
-
-endmenu
-
diff --git a/openwrt/package/busybox/config/procps/Config.in b/openwrt/package/busybox/config/procps/Config.in
deleted file mode 100644
index b94632b..0000000
--- a/openwrt/package/busybox/config/procps/Config.in
+++ /dev/null
@@ -1,121 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Process Utilities"
-
-config BUSYBOX_CONFIG_FREE
-	bool "free"
-	default y
-	help
-	  free displays the total amount of free and used physical and swap
-	  memory in the system, as well as the buffers used by the kernel.
-	  The shared memory column should be ignored; it is obsolete.
-
-config BUSYBOX_CONFIG_FUSER
-	bool "fuser"
-	default n
-	help
-	  fuser lists all PIDs (Process IDs) that currently have a given
-	  file open.  fuser can also list all PIDs that have a given network
-	  (TCP or UDP) port open.
-
-config BUSYBOX_CONFIG_KILL
-	bool "kill"
-	default y
-	help
-	  The command kill sends the specified signal to the specified
-	  process or process group.  If no signal is specified, the TERM
-	  signal is sent.
-
-config BUSYBOX_CONFIG_KILLALL
-	bool "killall"
-	default y
-	depends on BUSYBOX_CONFIG_KILL
-	help
-	  killall sends a signal to all processes running any of the
-	  specified commands.  If no signal name is specified, SIGTERM is
-	  sent.
-
-config BUSYBOX_CONFIG_KILLALL5
-	bool "killall5"
-	default y
-	depends on BUSYBOX_CONFIG_KILL
-	
-config BUSYBOX_CONFIG_PIDOF
-	bool "pidof"
-	default y
-	help
-	  Pidof finds the process id's (pids) of the named programs. It prints
-	  those id's on the standard output.
-
-config BUSYBOX_CONFIG_FEATURE_PIDOF_SINGLE
-	bool "  Enable argument for single shot (-s)"
-	default n
-	depends on BUSYBOX_CONFIG_PIDOF
-	help
-	  Support argument '-s' for returning only the first pid found.
-
-config BUSYBOX_CONFIG_FEATURE_PIDOF_OMIT
-	bool "  Enable argument for omitting pids (-o)"
-	default n
-	depends on BUSYBOX_CONFIG_PIDOF
-	help
-	  Support argument '-o' for omitting the given pids in output.
-	  The special pid %PPID can be used to name the parent process
-	  of the pidof, in other words the calling shell or shell script.
-
-config BUSYBOX_CONFIG_PS
-	bool "ps"
-	default y
-	help
-	  ps gives a snapshot of the current processes.
-
-config BUSYBOX_CONFIG_FEATURE_PS_WIDE
-	bool "  Enable argument for wide output (-w)"
-	default n
-	depends on BUSYBOX_CONFIG_PS
-	help
-	  Support argument 'w' for wide output.
-	  If given once, 132 chars are printed and given more than
-	  one, the length is unlimited.
-
-config BUSYBOX_CONFIG_RENICE
-	bool "renice"
-	default n
-	help
-	  Renice alters the scheduling priority of one or more running
-	  processes.
-
-config BUSYBOX_CONFIG_BB_SYSCTL
-	bool "sysctl"
-	default y
-	help
-	  Configure kernel parameters at runtime.
-
-config BUSYBOX_CONFIG_TOP
-	bool "top"
-	default y
-	help
-	  The top program provides a dynamic real-time view of a running
-	  system.
-
-config BUSYBOX_CONFIG_FEATURE_TOP_CPU_USAGE_PERCENTAGE
-	bool "  Support showing CPU usage percentage (add 2k bytes)"
-	default y
-	depends on BUSYBOX_CONFIG_TOP
-	help
-	  Make top display CPU usage.
-
-config BUSYBOX_CONFIG_UPTIME
-	bool "uptime"
-	default y
-	help
-	  uptime gives a one line display of the current time, how long
-	  the system has been running, how many users are currently logged
-	  on, and the system load averages for the past 1, 5, and 15 minutes.
-
-
-endmenu
-
diff --git a/openwrt/package/busybox/config/shell/Config.in b/openwrt/package/busybox/config/shell/Config.in
deleted file mode 100644
index b9a1b4d..0000000
--- a/openwrt/package/busybox/config/shell/Config.in
+++ /dev/null
@@ -1,288 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Shells"
-
-choice
-	prompt "Choose your default shell"
-	default BUSYBOX_CONFIG_FEATURE_SH_IS_ASH
-	help
-	  Choose a shell. The ash shell is the most bash compatible
-	  and full featured one.
-
-config BUSYBOX_CONFIG_FEATURE_SH_IS_ASH
-	select BUSYBOX_CONFIG_ASH
-	bool "ash"
-
-config BUSYBOX_CONFIG_FEATURE_SH_IS_HUSH
-	select BUSYBOX_CONFIG_HUSH
-	bool "hush"
-
-config BUSYBOX_CONFIG_FEATURE_SH_IS_LASH
-	select BUSYBOX_CONFIG_LASH
-	bool "lash"
-
-config BUSYBOX_CONFIG_FEATURE_SH_IS_MSH
-	select BUSYBOX_CONFIG_MSH
-	bool "msh"
-
-config BUSYBOX_CONFIG_FEATURE_SH_IS_NONE
-	bool "none"
-
-endchoice
-
-config BUSYBOX_CONFIG_ASH
-	bool "ash"
-	default y
-	select BUSYBOX_CONFIG_TEST
-	help
-	  Tha 'ash' shell adds about 60k in the default configuration and is
-	  the most complete and most pedantically correct shell included with
-	  busybox.  This shell is actually a derivative of the Debian 'dash'
-	  shell (by Herbert Xu), which was created by porting the 'ash' shell
-	  (written by Kenneth Almquist) from NetBSD.
-
-comment "Ash Shell Options"
-	depends on BUSYBOX_CONFIG_ASH
-
-config BUSYBOX_CONFIG_ASH_JOB_CONTROL
-	bool "  Enable Job control"
-	default y
-	depends on BUSYBOX_CONFIG_ASH
-	help
-	  Enable job control in the ash shell.
-
-config BUSYBOX_CONFIG_ASH_READ_NCHARS
-	bool "  Enable 'read -n N' and 'read -s' support"
-	default n
-	depends on BUSYBOX_CONFIG_ASH
-	help
-	  'read -n N' will return a value after N characters have been read.
-	  'read -s' will read without echoing the user's input.
-
-config BUSYBOX_CONFIG_ASH_READ_TIMEOUT
-	bool "  Enable 'read -t S' support."
-	default y
-	depends on BUSYBOX_CONFIG_ASH
-	help
-	  'read -t S' will return a value after S seconds have passed.
-	  This implementation will allow fractional seconds, expressed
-	  as a decimal fraction, e.g. 'read -t 2.5 foo'.
-
-config BUSYBOX_CONFIG_ASH_ALIAS
-	bool "  Enable alias support"
-	default y
-	depends on BUSYBOX_CONFIG_ASH
-	help
-	  Enable alias support in the ash shell.
-
-config BUSYBOX_CONFIG_ASH_MATH_SUPPORT
-	bool "  Enable Posix math support"
-	default y
-	depends on BUSYBOX_CONFIG_ASH
-	help
-	  Enable math support in the ash shell.
-
-config BUSYBOX_CONFIG_ASH_MATH_SUPPORT_64
-	bool "    Extend Posix math support to 64 bit"
-	default n
-	depends on BUSYBOX_CONFIG_ASH_MATH_SUPPORT
-	help
-	  Enable 64-bit math support in the ash shell.  This will make
-	  the shell slightly larger, but will allow computation with very
-	  large numbers.
-
-config BUSYBOX_CONFIG_ASH_GETOPTS
-	bool "  Enable getopts builtin to parse positional parameters"
-	default y
-	depends on BUSYBOX_CONFIG_ASH
-	help
-	  Enable getopts builtin in the ash shell.
-
-config BUSYBOX_CONFIG_ASH_CMDCMD
-	bool "  Enable cmdcmd to override shell builtins"
-	default y
-	depends on BUSYBOX_CONFIG_ASH
-	help
-	  Enable support for the ash 'command' builtin, which allows
-	  you to run the specified command with the specified arguments,
-	  even when there is an ash builtin command with the same name.
-
-config BUSYBOX_CONFIG_ASH_BUILTIN_ECHO
-	bool "  Enable builtin version of 'echo'"
-	default y
-	depends on BUSYBOX_CONFIG_ASH
-	help
-	  Enable support for echo, built in to ash.
-
-# this entry also appears in coreutils/Config.in, next to the echo applet
-config BUSYBOX_CONFIG_FEATURE_FANCY_ECHO
-	bool "  Enable echo options (-n and -e)"
-	default y
-	depends on BUSYBOX_CONFIG_ASH_BUILTIN_ECHO
-	help
-	  This adds options (-n and -e) to echo.
-
-config BUSYBOX_CONFIG_ASH_MAIL
-	bool "  Check for new mail on interactive shells"
-	default n
-	depends on BUSYBOX_CONFIG_ASH
-	help
-	  Enable "check for new mail" in the ash shell.
-
-config BUSYBOX_CONFIG_ASH_OPTIMIZE_FOR_SIZE
-	bool "  Optimize for size instead of speed"
-	default y
-	depends on BUSYBOX_CONFIG_ASH
-	help
-	  Compile ash for reduced size at the price of speed.
-
-config BUSYBOX_CONFIG_ASH_RANDOM_SUPPORT
-	bool "  Enable pseudorandom generator and variable $RANDOM"
-	default n
-	depends on BUSYBOX_CONFIG_ASH
-	help
-	  Enable pseudorandom generator and dynamic variable "$RANDOM".
-	  Each read of "$RANDOM" will generate a new pseudorandom value.
-	  You can reset the generator by using a specified start value.
-	  After "unset RANDOM" then generator will switch off and this
-	  variable will no longer have special treatment.
-
-config BUSYBOX_CONFIG_ASH_EXPAND_PRMT
-	bool "  Expand prompt string"
-	default n
-	depends on BUSYBOX_CONFIG_ASH
-	help
-	  "PS#" may be contain volatile content, such as backquote commands.
-	  This option recreates the prompt string from the environment
-	  variable each time it is displayed.
-
-config BUSYBOX_CONFIG_HUSH
-	bool "hush"
-	default n
-	select BUSYBOX_CONFIG_TRUE
-	select BUSYBOX_CONFIG_FALSE
-	select BUSYBOX_CONFIG_TEST
-	help
-	  hush is a very small shell (just 18k) and it has fairly complete
-	  Bourne shell grammar.  It even handles all the normal flow control
-	  options such as if/then/elif/else/fi, for/in/do/done, while loops,
-	  etc.
-
-	  It does not handle case/esac, select, function, here documents ( <<
-	  word ), arithmetic expansion, aliases, brace expansion, tilde
-	  expansion, &> and >& redirection of stdout+stderr, etc.
-
-
-config BUSYBOX_CONFIG_LASH
-	bool "lash"
-	default n
-	select BUSYBOX_CONFIG_TRUE
-	select BUSYBOX_CONFIG_FALSE
-	select BUSYBOX_CONFIG_TEST
-	help
-	  lash is the very smallest shell (adds just 10k) and it is quite
-	  usable as a command prompt, but it is not suitable for any but the
-	  most trivial scripting (such as an initrd that calls insmod a few
-	  times) since it does not understand any Bourne shell grammar.  It
-	  does handle pipes, redirects, and job control though.  Adding in
-	  command editing makes it a very nice lightweight command prompt.
-
-
-config BUSYBOX_CONFIG_MSH
-	bool "msh"
-	default n
-	select BUSYBOX_CONFIG_TRUE
-	select BUSYBOX_CONFIG_FALSE
-	select BUSYBOX_CONFIG_TEST
-	help
-	  The minix shell (adds just 30k) is quite complete and handles things
-	  like for/do/done, case/esac and all the things you expect a Bourne
-	  shell to do.  It is not always pedantically correct about Bourne
-	  shell grammar (try running the shell testscript "tests/sh.testcases"
-	  on it and compare vs bash) but for most things it works quite well.
-	  It also uses only vfork, so it can be used on uClinux systems.
-
-comment "Bourne Shell Options"
-	depends on BUSYBOX_CONFIG_MSH || BUSYBOX_CONFIG_LASH || BUSYBOX_CONFIG_HUSH || BUSYBOX_CONFIG_ASH
-
-config BUSYBOX_CONFIG_FEATURE_SH_EXTRA_QUIET
-	bool "Hide message on interactive shell startup"
-	default n
-	depends on BUSYBOX_CONFIG_MSH || BUSYBOX_CONFIG_LASH || BUSYBOX_CONFIG_HUSH || BUSYBOX_CONFIG_ASH
-	help
-	  Remove the busybox introduction when starting a shell.
-
-config BUSYBOX_CONFIG_FEATURE_SH_STANDALONE_SHELL
-	bool "Standalone shell"
-	default n
-	depends on BUSYBOX_CONFIG_MSH || BUSYBOX_CONFIG_LASH || BUSYBOX_CONFIG_HUSH || BUSYBOX_CONFIG_ASH
-	help
-	  This option causes the selected busybox shell to use busybox applets
-	  in preference to executables in the PATH whenever possible.  For
-	  example, entering the command 'ifconfig' into the shell would cause
-	  busybox to use the ifconfig busybox applet.  Specifying the fully
-	  qualified executable name, such as '/sbin/ifconfig' will still
-	  execute the /sbin/ifconfig executable on the filesystem.  This option
-	  is generally used when creating a statically linked version of busybox
-	  for use as a rescue shell, in the event that you screw up your system.
-
-	  Note that when using this option, the shell will attempt to directly
-	  run '/bin/busybox'.  If you do not have the busybox binary sitting in
-	  that exact location with that exact name, this option will not work at
-	  all.
-
-config BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING
-	bool "command line editing"
-	default y
-	depends on BUSYBOX_CONFIG_MSH || BUSYBOX_CONFIG_LASH || BUSYBOX_CONFIG_HUSH || BUSYBOX_CONFIG_ASH
-	help
-	  Enable command editing in shell.
-
-config BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING_VI
-	bool "vi-style line editing commands"
-	default n
-	depends on BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING
-	help
-	  Enable vi-style line editing in the shell.  This mode can be
-	  turned on and off with "set -o vi" and "set +o vi".
-
-config BUSYBOX_CONFIG_FEATURE_COMMAND_HISTORY
-	int "history size"
-	default 15
-	depends on BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING
-	help
-	  Specify command history size in shell.
-
-config BUSYBOX_CONFIG_FEATURE_COMMAND_SAVEHISTORY
-	bool "history saving"
-	default n
-	depends on BUSYBOX_CONFIG_ASH && BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING
-	help
-	  Enable history saving in ash shell.
-
-config BUSYBOX_CONFIG_FEATURE_COMMAND_TAB_COMPLETION
-	bool "tab completion"
-	default y
-	depends on BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING
-	help
-	  Enable tab completion in shell.
-
-config BUSYBOX_CONFIG_FEATURE_COMMAND_USERNAME_COMPLETION
-	bool "username completion"
-	default n
-	depends on BUSYBOX_CONFIG_FEATURE_COMMAND_TAB_COMPLETION
-	help
-	  Enable username completion in shell.
-
-config BUSYBOX_CONFIG_FEATURE_SH_FANCY_PROMPT
-	bool "Fancy shell prompts"
-	default y
-	depends on BUSYBOX_CONFIG_FEATURE_COMMAND_EDITING
-	help
-	  Setting this option allows for prompts to use things like \w and
-	  \$ and also using escape codes.
-
-endmenu
diff --git a/openwrt/package/busybox/config/sysklogd/Config.in b/openwrt/package/busybox/config/sysklogd/Config.in
deleted file mode 100644
index 209bdff..0000000
--- a/openwrt/package/busybox/config/sysklogd/Config.in
+++ /dev/null
@@ -1,109 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "System Logging Utilities"
-
-config BUSYBOX_CONFIG_SYSLOGD
-	bool "syslogd"
-	default y
-	help
-	  The syslogd utility is used to record logs of all the
-	  significant events that occur on a system.  Every
-	  message that is logged records the date and time of the
-	  event, and will generally also record the name of the
-	  application that generated the message.  When used in
-	  conjunction with klogd, messages from the Linux kernel
-	  can also be recorded.  This is terribly useful,
-	  especially for finding what happened when something goes
-	  wrong.  And something almost always will go wrong if
-	  you wait long enough....
-
-config BUSYBOX_CONFIG_FEATURE_ROTATE_LOGFILE
-	bool "  Rotate message files"
-	default y
-	depends on BUSYBOX_CONFIG_SYSLOGD
-	help
-	  This enables syslogd to rotate the message files
-	  on his own. No need to use an external rotatescript.
-
-config BUSYBOX_CONFIG_FEATURE_REMOTE_LOG
-	bool "  Remote Log support"
-	default y
-	depends on BUSYBOX_CONFIG_SYSLOGD
-	help
-	  When you enable this feature, the syslogd utility can
-	  be used to send system log messages to another system
-	  connected via a network.  This allows the remote
-	  machine to log all the system messages, which can be
-	  terribly useful for reducing the number of serial
-	  cables you use.  It can also be a very good security
-	  measure to prevent system logs from being tampered with
-	  by an intruder.
-
-config BUSYBOX_CONFIG_FEATURE_IPC_SYSLOG
-	bool "  Circular Buffer support"
-	default y
-	depends on BUSYBOX_CONFIG_SYSLOGD
-	help
-	  When you enable this feature, the syslogd utility will
-	  use a circular buffer to record system log messages.
-	  When the buffer is filled it will continue to overwrite
-	  the oldest messages.  This can be very useful for
-	  systems with little or no permanent storage, since
-	  otherwise system logs can eventually fill up your
-	  entire filesystem, which may cause your system to
-	  break badly.
-
-config BUSYBOX_CONFIG_FEATURE_IPC_SYSLOG_BUFFER_SIZE
-	int "    Circular buffer size in Kbytes (minimum 4KB)"
-	default 16
-	depends on BUSYBOX_CONFIG_FEATURE_IPC_SYSLOG
-	help
-	  This option sets the size of the circular buffer
-	  used to record system log messages.
-
-config BUSYBOX_CONFIG_LOGREAD
-	bool "  logread"
-	default y
-	depends on BUSYBOX_CONFIG_FEATURE_IPC_SYSLOG
-	help
-	  If you enabled Circular Buffer support, you almost
-	  certainly want to enable this feature as well.  This
-	  utility will allow you to read the messages that are
-	  stored in the syslogd circular buffer.
-
-config BUSYBOX_CONFIG_FEATURE_LOGREAD_REDUCED_LOCKING
-	bool "    logread double buffering"
-	default n
-	depends on BUSYBOX_CONFIG_LOGREAD
-	help
-	  'logread' ouput to slow serial terminals can have
-	  side effects on syslog because of the semaphore.
-	  This option make logread to double buffer copy
-	  from circular buffer, minimizing semaphore
-	  contention at some minor memory expense.
-
-config BUSYBOX_CONFIG_KLOGD
-	bool "klogd"
-	default y
-	depends on BUSYBOX_CONFIG_SYSLOGD
-	help
-	  klogd is a utility which intercepts and logs all
-	  messages from the Linux kernel and sends the messages
-	  out to the 'syslogd' utility so they can be logged.  If
-	  you wish to record the messages produced by the kernel,
-	  you should enable this option.
-
-config BUSYBOX_CONFIG_LOGGER
-	bool "logger"
-	default y
-	help
-	    The logger utility allows you to send arbitrary text
-	    messages to the system log (i.e. the 'syslogd' utility) so
-	    they can be logged.  This is generally used to help locate
-	    problems that occur within programs and scripts.
-
-endmenu
-
diff --git a/openwrt/package/busybox/config/util-linux/Config.in b/openwrt/package/busybox/config/util-linux/Config.in
deleted file mode 100644
index 474ef02..0000000
--- a/openwrt/package/busybox/config/util-linux/Config.in
+++ /dev/null
@@ -1,451 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see scripts/kbuild/config-language.txt.
-#
-
-menu "Linux System Utilities"
-
-config BUSYBOX_CONFIG_DMESG
-	bool "dmesg"
-	default y
-	help
-	  dmesg is used to examine or control the kernel ring buffer.  When the
-	  Linux kernel prints messages to the system log, they are stored in
-	  the kernel ring buffer.  You can use dmesg to print the kernel's ring
-	  buffer, clear the kernel ring buffer, change the size of the kernel
-	  ring buffer, and change the priority level at which kernel messages
-	  are also logged to the system console.  Enable this option if you
-	  wish to enable the 'dmesg' utility.
-
-config BUSYBOX_CONFIG_FBSET
-	bool "fbset"
-	default n
-	help
-	  fbset is used to show or change the settings of a Linux frame buffer
-	  device.  The frame buffer device provides a simple and unique
-	  interface to access a graphics display.  Enable this option
-	  if you wish to enable the 'fbset' utility.
-
-config BUSYBOX_CONFIG_FEATURE_FBSET_FANCY
-	bool "  Turn on extra fbset options"
-	default n
-	depends on BUSYBOX_CONFIG_FBSET
-	help
-	  This option enables extended fbset options, allowing one to set the
-	  framebuffer size, color depth, etc.  interface to access a graphics
-	  display.  Enable this option if you wish to enable extended fbset
-	  options.
-
-config BUSYBOX_CONFIG_FEATURE_FBSET_READMODE
-	bool "  Turn on fbset readmode support"
-	default n
-	depends on BUSYBOX_CONFIG_FBSET
-	help
-	  This option allows fbset to read the video mode database stored by
-	  default n /etc/fb.modes, which can be used to set frame buffer
-	  device to pre-defined video modes.
-
-config BUSYBOX_CONFIG_FDFLUSH
-	bool "fdflush"
-	default n
-	help
-	  fdflush is only needed when changing media on slightly-broken
-	  removable media drives.  It is used to make Linux believe that a
-	  hardware disk-change switch has been actuated, which causes Linux to
-	  forget anything it has cached from the previous media.  If you have
-	  such a slightly-broken drive, you will need to run fdflush every time
-	  you change a disk.  Most people have working hardware and can safely
-	  leave this disabled.
-
-config BUSYBOX_CONFIG_FDFORMAT
-	bool "fdformat"
-	default n
-	help
-	  fdformat is used to low-level format a floppy disk.
-
-config BUSYBOX_CONFIG_FDISK
-	bool "fdisk"
-	default n
-	help
-	  The fdisk utility is used to divide hard disks into one or more
-	  logical disks, which are generally called partitions.  This utility
-	  can be used to list and edit the set of partitions or BSD style
-	  'disk slices' that are defined on a hard drive.
-
-config BUSYBOX_FDISK_SUPPORT_LARGE_DISKS
-	bool
-	default y
-	depends on BUSYBOX_CONFIG_FDISK
-	help
-	  Enable this option to support large disks > 4GB.
-
-config BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
-	bool "  Write support"
-	default n
-	depends on BUSYBOX_CONFIG_FDISK
-	help
-	  Enabling this option allows you to create or change a partition table
-	  and write those changes out to disk.  If you leave this option
-	  disabled, you will only be able to view the partition table.
-
-config BUSYBOX_CONFIG_FEATURE_AIX_LABEL
-	bool "  Support AIX disklabels"
-	default n
-	depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
-	help
-	  Enabling this option allows you to create or change AIX disklabels.
-	  Most people can safely leave this option disabled.
-
-config BUSYBOX_CONFIG_FEATURE_SGI_LABEL
-	bool "  Support SGI disklabels"
-	default n
-	depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
-	help
-	  Enabling this option allows you to create or change SGI disklabels.
-	  Most people can safely leave this option disabled.
-
-config BUSYBOX_CONFIG_FEATURE_SUN_LABEL
-	bool "  Support SUN disklabels"
-	default n
- 	depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
-	help
-	  Enabling this option allows you to create or change SUN disklabels.
-	  Most people can safely leave this option disabled.
-
-config BUSYBOX_CONFIG_FEATURE_OSF_LABEL
-	bool "  Support BSD disklabels"
-	default n
-	depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
-	help
-	  Enabling this option allows you to create or change BSD disklabels
-	  and define and edit BSD disk slices.
-
-config BUSYBOX_CONFIG_FEATURE_FDISK_ADVANCED
-	bool "  Support expert mode"
-	default n
-	depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
-	help
-	  Enabling this option allows you to do terribly unsafe things like
-	  define arbitrary drive geometry, move the beginning of data in a
-	  partition, and similarly evil things.  Unless you have a very good
-	  reason you would be wise to leave this disabled.
-
-config BUSYBOX_CONFIG_FREERAMDISK
-	bool "freeramdisk"
-	default n
-	help
-	  Linux allows you to create ramdisks.  This utility allows you to
-	  delete them and completely free all memory that was used for the
-	  ramdisk.  For example, if you boot Linux into a ramdisk and later
-	  pivot_root, you may want to free the memory that is allocated to the
-	  ramdisk.  If you have no use for freeing memory from a ramdisk, leave
-	  this disabled.
-
-config BUSYBOX_CONFIG_FSCK_MINIX
-	bool "fsck_minix"
-	default n
-	help
-	  The minix filesystem is a nice, small, compact, read-write filesystem
-	  with little overhead.  It is not a journaling filesystem however and
-	  can experience corruption if it is not properly unmounted or if the
-	  power goes off in the middle of a write.  This utility allows you to
-	  check for and attempt to repair any corruption that occurs to a minix
-	  filesystem.
-
-config BUSYBOX_CONFIG_MKFS_MINIX
-	bool "mkfs_minix"
-	default n
-	help
-	  The minix filesystem is a nice, small, compact, read-write filesystem
-	  with little overhead.  If you wish to be able to create minix filesystems
-	  this utility will do the job for you.
-
-comment "Minix filesystem support"
-    depends on BUSYBOX_CONFIG_FSCK_MINIX || BUSYBOX_CONFIG_MKFS_MINIX
-
-config BUSYBOX_CONFIG_FEATURE_MINIX2
-	bool "  Support Minix fs v2 (fsck_minix/mkfs_minix)"
-	default n
-	depends on BUSYBOX_CONFIG_FSCK_MINIX || BUSYBOX_CONFIG_MKFS_MINIX
-	help
-	  If you wish to be able to create version 2 minix filesystems, enable this.
-	  If you enabled 'mkfs_minix' then you almost certainly want to be using the
-	  version 2 filesystem support.
-
-config BUSYBOX_CONFIG_GETOPT
-	bool "getopt"
-	default n
-	help
-	  The getopt utility is used to break up (parse) options in command
-	  lines to make it easy to write complex shell scripts that also check
-	  for legal (and illegal) options.  If you want to write horribly
-	  complex shell scripts, or use some horribly complex shell script
-	  written by others, this utility may be for you.  Most people will
-	  wisely leave this disabled.
-
-config BUSYBOX_CONFIG_HEXDUMP
-	bool "hexdump"
-	default y
-	help
-	  The hexdump utility is used to display binary data in a readable
-	  way that is comparable to the output from most hex editors.
-
-config BUSYBOX_CONFIG_HWCLOCK
-	bool "hwclock"
-	default n
-	help
-	  The hwclock utility is used to read and set the hardware clock
-	  on a system.  This is primarily used to set the current time on
-	  shutdown in the hardware clock, so the hardware will keep the
-	  correct time when Linux is _not_ running.
-
-config BUSYBOX_CONFIG_FEATURE_HWCLOCK_LONGOPTIONS
-	bool "  Support long options (--hctosys,...)"
-	default n
-	depends on BUSYBOX_CONFIG_HWCLOCK
-	help
-	  By default, the hwclock utility only uses short options.  If you
-	  are overly fond of its long options, such as --hctosys, --utc, etc)
-	  then enable this option.
-
-config BUSYBOX_CONFIG_FEATURE_HWCLOCK_ADJTIME_FHS
-	bool "  Use FHS /var/lib/hwclock/adjtime"
-	default n
-	depends on BUSYBOX_CONFIG_HWCLOCK
-	help
-	  Starting with FHS 2.3, the adjtime state file is supposed to exist
-	  at /var/lib/hwclock/adjtime instead of /etc/adjtime.  If you wish
-	  to use the FHS behavior, answer Y here, otherwise answer N for the
-	  classic /etc/adjtime path.
-
-	  http://www.pathname.com/fhs/pub/fhs-2.3.html#VARLIBHWCLOCKSTATEDIRECTORYFORHWCLO
-
-config BUSYBOX_CONFIG_IPCRM
-	bool "ipcrm"
-	default n
-	select BUSYBOX_CONFIG_FEATURE_SUID
-	help
-	  The ipcrm utility allows the removal of System V interprocess
-	  communication (IPC) objects and the associated data structures
-	  from the system.
-
-config BUSYBOX_CONFIG_IPCS
-	bool "ipcs"
-	default n
-	select BUSYBOX_CONFIG_FEATURE_SUID
-	help
-	  The ipcs utility is used to provide information on the currently
-	  allocated System V interprocess (IPC) objects in the system.
-
-config BUSYBOX_CONFIG_LOSETUP
-	bool "losetup"
-	default n
-	help
-	  losetup is used to associate or detach a loop device with a regular
-	  file or block device, and to query the status of a loop device.  This
-	  version does not currently support enabling data encryption.
-
-config BUSYBOX_CONFIG_MDEV
-	bool "mdev"
-	default n
-	help
-	  mdev is a mini-udev implementation: call it with -s to populate
-	  /dev from /sys, then "echo /sbin/mdev > /proc/sys/kernel/hotplug" to
-	  have it handle hotplug events afterwards.  Device names are taken
-	  from sysfs.
-
-config BUSYBOX_CONFIG_FEATURE_MDEV_CONF
-	bool "  Support /etc/mdev.conf"
-	default n
-	depends on BUSYBOX_CONFIG_MDEV
-	help
-	  The mdev config file contains lines that look like:
-
-	    hd[a-z][0-9]* 0:3 660
-
-	  That's device name (with regex match), uid:gid, and permissions.
-
-	  Optionally, that can be followed (on the same line) by an asterisk
-	  and a command line to run after creating the corresponding device(s),
-	  ala:
-
-	    hdc root:cdrom 660  *ln -s hdc cdrom
-
-	  Config file parsing stops on the first matching line.  If no config
-	  entry is matched, devices are created with default 0:0 660.  (Make
-	  the last line match .* to override this.)
-
-config BUSYBOX_CONFIG_MKSWAP
-	bool "mkswap"
-	default n
-	help
-	  The mkswap utility is used to configure a file or disk partition as
-	  Linux swap space.  This allows Linux to use the entire file or
-	  partition as if it were additional RAM, which can greatly increase
-	  the capability of low-memory machines.  This additional memory is
-	  much slower than real RAM, but can be very helpful at preventing your
-	  applications being killed by the Linux out of memory (OOM) killer.
-	  Once you have created swap space using 'mkswap' you need to enable
-	  the swap space using the 'swapon' utility.
-
-config BUSYBOX_CONFIG_MORE
-	bool "more"
-	default y
-	help
-	  more is a simple utility which allows you to read text one screen
-	  sized page at a time.  If you want to read text that is larger than
-	  the screen, and you are using anything faster than a 300 baud modem,
-	  you will probably find this utility very helpful.  If you don't have
-	  any need to reading text files, you can leave this disabled.
-
-config BUSYBOX_CONFIG_FEATURE_USE_TERMIOS
-	bool "  Use termios to manipulate the screen"
-	default y
-	depends on BUSYBOX_CONFIG_MORE
-	help
-	  This option allows utilities such as 'more' and 'top' to determine
-	  the size of the screen.  If you leave this disabled, your utilities
-	  that display things on the screen will be especially primitive and
-	  will be unable to determine the current screen size, and will be
-	  unable to move the cursor.
-
-config BUSYBOX_CONFIG_MOUNT
-	bool "mount"
-	default y
-	help
-	  All files and filesystems in Unix are arranged into one big directory
-	  tree.  The 'mount' utility is used to graft a filesystem onto a
-	  particular part of the tree.  A filesystem can either live on a block
-	  device, or it can be accessible over the network, as is the case with
-	  NFS filesystems.  Most people using BusyBox will also want to enable
-	  the 'mount' utility.
-
-config BUSYBOX_CONFIG_FEATURE_MOUNT_NFS
-	bool "  Support mounting NFS file systems"
-	default y
-	depends on BUSYBOX_CONFIG_MOUNT
-	help
-	 Enable mounting of NFS file systems.
-
-config BUSYBOX_CONFIG_PIVOT_ROOT
-	bool "pivot_root"
-	default y
-	help
-	  The pivot_root utility swaps the mount points for the root filesystem
-	  with some other mounted filesystem.  This allows you to do all sorts
-	  of wild and crazy things with your Linux system and is far more
-	  powerful than 'chroot'.
-
-	  Note: This is for initrd in linux 2.4.  Under initramfs (introduced
-	  in linux 2.6) use switch_root instead.
-
-config BUSYBOX_CONFIG_RDATE
-	bool "rdate"
-	default y
-	help
-	  The rdate utility allows you to synchronize the date and time of your
-	  system clock with the date and time of a remote networked system using
-	  the RFC868 protocol, which is built into the inetd daemon on most
-	  systems.
-
-config BUSYBOX_CONFIG_READPROFILE
-	bool "readprofile"
-	default n
-	help
-	  This allows you to parse /proc/profile for basic profiling.
-
-config BUSYBOX_CONFIG_SETARCH
-	bool "setarch"
-	default n
-	help
-	  The linux32 utility is used to create a 32bit environment for the
-	  specified program (usually a shell).  It only makes sense to have
-	  this util on a system that supports both 64bit and 32bit userland
-	  (like amd64/x86, ppc64/ppc, sparc64/sparc, etc...).
-
-config BUSYBOX_CONFIG_SWAPONOFF
-	bool "swaponoff"
-	default n
-	help
-	  This option enables both the 'swapon' and the 'swapoff' utilities.
-	  Once you have created some swap space using 'mkswap', you also need
-	  to enable your swap space with the 'swapon' utility.  The 'swapoff'
-	  utility is used, typically at system shutdown, to disable any swap
-	  space.  If you are not using any swap space, you can leave this
-	  option disabled.
-
-config BUSYBOX_CONFIG_SWITCH_ROOT
-	bool "switch_root"
-	default y
-	help
-	  The switch_root utility is used from initramfs to select a new
-	  root device.  Under initramfs, you have to use this instead of
-	  pivot_root.  (Stop reading here if you don't care why.)
-
-	  Booting with initramfs extracts a gzipped cpio archive into rootfs
-	  (which is a variant of ramfs/tmpfs).  Because rootfs can't be moved
-	  or unmounted*, pivot_root will not work from initramfs.  Instead,
-	  switch_root deletes everything out of rootfs (including itself),
-	  does a mount --move that overmounts rootfs with the new root, and
-	  then execs the specified init program.
-
-	  * Because the Linux kernel uses rootfs internally as the starting
-	  and ending point for searching through the kernel's doubly linked
-	  list of active mount points.  That's why.
-
-config BUSYBOX_CONFIG_UMOUNT
-	bool "umount"
-	default y
-	help
-	  When you want to remove a mounted filesystem from its current mount point,
-	  for example when you are shutting down the system, the 'umount' utility is
-	  the tool to use.  If you enabled the 'mount' utility, you almost certainly
-	  also want to enable 'umount'.
-
-config BUSYBOX_CONFIG_FEATURE_UMOUNT_ALL
-	bool "  umount -a option"
-	default y
-	depends on BUSYBOX_CONFIG_UMOUNT
-	help
-	  Support -a option to unmount all currently mounted filesystems.
-
-comment "Common options for mount/umount"
-	depends on BUSYBOX_CONFIG_MOUNT || BUSYBOX_CONFIG_UMOUNT
-
-config BUSYBOX_CONFIG_FEATURE_MOUNT_LOOP
-	bool "  Support loopback mounts"
-	default y
-	depends on BUSYBOX_CONFIG_MOUNT || BUSYBOX_CONFIG_UMOUNT
-	help
-	  Enabling this feature allows automatic mounting of files (containing
-	  filesystem images) via the linux kernel's loopback devices.  The mount
-	  command will detect you are trying to mount a file instead of a block
-	  device, and transparently associate the file with a loopback device.
-	  The umount command will also free that loopback device.
-
-	  You can still use the 'losetup' utility (to manually associate files
-          with loop devices) if you need to do something advanced, such as
-	  specify an offset or cryptographic options to the loopback device.
-	  (If you don't want umount to free the loop device, use "umount -D".)
-
-config BUSYBOX_CONFIG_FEATURE_MTAB_SUPPORT
-	bool "  Support for the old /etc/mtab file"
-	default n
-	depends on BUSYBOX_CONFIG_MOUNT || BUSYBOX_CONFIG_UMOUNT
-	help
-	  Historically, Unix systems kept track of the currently mounted
-	  partitions in the file "/etc/mtab".  These days, the kernel exports
-	  the list of currently mounted partitions in "/proc/mounts", rendering
-	  the old mtab file obsolete.  (In modern systems, /etc/mtab should be
-	  a symlink to /proc/mounts.)
-
-	  The only reason to have mount maintain an /etc/mtab file itself is if
-	  your stripped-down embedded system does not have a /proc directory.
-	  If you must use this, keep in mind it's inherently brittle (for
-	  example a mount under chroot won't update it), can't handle modern
-	  features like separate per-process filesystem namespaces, requires
-	  that your /etc directory be writeable, tends to get easily confused
-	  by --bind or --move mounts, and so on.  (In brief: avoid.)
-
-endmenu
-
diff --git a/openwrt/package/busybox/ipkg/busybox.control b/openwrt/package/busybox/ipkg/busybox.control
deleted file mode 100644
index e7fc84a..0000000
--- a/openwrt/package/busybox/ipkg/busybox.control
+++ /dev/null
@@ -1,4 +0,0 @@
-Package: busybox
-Priority: optional
-Section: net
-Description: Core utilities for embedded Linux systems
diff --git a/openwrt/package/busybox/patches/100-killall5.patch b/openwrt/package/busybox/patches/100-killall5.patch
deleted file mode 100644
index 6f1585d..0000000
--- a/openwrt/package/busybox/patches/100-killall5.patch
+++ /dev/null
@@ -1,85 +0,0 @@
-diff -Nur busybox-1.1.1/include/applets.h busybox-1.1.1-owrt/include/applets.h
---- busybox-1.1.1/include/applets.h	2006-03-22 22:16:24.000000000 +0100
-+++ busybox-1.1.1-owrt/include/applets.h	2006-04-01 18:23:43.000000000 +0200
-@@ -154,6 +154,7 @@
- USE_IPTUNNEL(APPLET(iptunnel, iptunnel_main, _BB_DIR_BIN, _BB_SUID_NEVER))
- USE_KILL(APPLET(kill, kill_main, _BB_DIR_BIN, _BB_SUID_NEVER))
- USE_KILLALL(APPLET(killall, kill_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
-+USE_KILLALL5(APPLET(killall5, kill_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
- USE_KLOGD(APPLET(klogd, klogd_main, _BB_DIR_SBIN, _BB_SUID_NEVER))
- USE_LASH(APPLET(lash, lash_main, _BB_DIR_BIN, _BB_SUID_NEVER))
- USE_LAST(APPLET(last, last_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
-diff -Nur busybox-1.1.1/include/usage.h busybox-1.1.1-owrt/include/usage.h
---- busybox-1.1.1/include/usage.h	2006-03-22 22:16:24.000000000 +0100
-+++ busybox-1.1.1-owrt/include/usage.h	2006-04-01 18:22:53.000000000 +0200
-@@ -1598,6 +1598,13 @@
- #define killall_example_usage \
- 	"$ killall apache\n"
- 
-+#define killall5_trivial_usage \
-+	""
-+#define killall5_full_usage \
-+	""
-+#define killall5_example_usage \
-+	""
-+
- #define klogd_trivial_usage \
- 	"[-c n] [-n]"
- #define klogd_full_usage \
-diff -Nur busybox-1.1.1/procps/Config.in busybox-1.1.1-owrt/procps/Config.in
---- busybox-1.1.1/procps/Config.in	2006-03-22 22:16:25.000000000 +0100
-+++ busybox-1.1.1-owrt/procps/Config.in	2006-04-01 18:22:53.000000000 +0200
-@@ -38,6 +38,11 @@
- 	  specified commands.  If no signal name is specified, SIGTERM is
- 	  sent.
- 
-+config CONFIG_KILLALL5
-+	bool "killall5"
-+	default n
-+	depends on CONFIG_KILL
-+	
- config CONFIG_PIDOF
- 	bool "pidof"
- 	default n
-diff -Nur busybox-1.1.1/procps/kill.c busybox-1.1.1-owrt/procps/kill.c
---- busybox-1.1.1/procps/kill.c	2006-03-22 22:16:25.000000000 +0100
-+++ busybox-1.1.1-owrt/procps/kill.c	2006-04-01 18:22:53.000000000 +0200
-@@ -34,6 +34,7 @@
- 
- #define KILL 0
- #define KILLALL 1
-+#define KILLALL5 2
- 
- int kill_main(int argc, char **argv)
- {
-@@ -48,6 +49,9 @@
- #else
- 	whichApp = KILL;
- #endif
-+#ifdef CONFIG_KILLALL5
-+	whichApp = (strcmp(bb_applet_name, "killall5") == 0)? KILLALL5 : whichApp;
-+#endif
- 
- 	/* Parse any options */
- 	if (argc < 2)
-@@ -126,6 +130,20 @@
- 		}
- 
- 	}
-+#ifdef CONFIG_KILLALL5
-+	else if (whichApp == KILLALL5) {
-+		procps_status_t * p;
-+		pid_t myPid=getpid();
-+		while ((p = procps_scan(0)) != 0) {
-+			if (p->pid != 1 && p->pid != myPid && p->pid != p->ppid) {
-+				if (kill(p->pid, signo) != 0) {
-+					bb_perror_msg( "Could not kill pid '%d'", p->pid);
-+					errors++;
-+				}
-+			}
-+		}
-+	}
-+#endif
- #ifdef CONFIG_KILLALL
- 	else {
- 		pid_t myPid=getpid();
diff --git a/openwrt/package/busybox/patches/110-telnetd.patch b/openwrt/package/busybox/patches/110-telnetd.patch
deleted file mode 100644
index f14143a..0000000
--- a/openwrt/package/busybox/patches/110-telnetd.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-diff -ur busybox-1.1.0/networking/telnetd.c busybox-1.1.0-owrt/networking/telnetd.c
---- busybox-1.1.0/networking/telnetd.c	2006-01-11 06:43:51.000000000 +0100
-+++ busybox-1.1.0-owrt/networking/telnetd.c	2006-01-14 17:41:20.000000000 +0100
-@@ -45,6 +45,7 @@
- #include <arpa/telnet.h>
- #include <ctype.h>
- #include <sys/syslog.h>
-+#include <net/if.h>
- 
- #include "busybox.h"
- 
-@@ -394,11 +395,13 @@
- 	struct in_addr bind_addr = { .s_addr = 0x0 };
- #endif /* CONFIG_FEATURE_TELNETD_INETD */
- 	int c;
-+	char *interface_name = NULL;
-+	struct ifreq interface;
- 	static const char options[] =
- #ifdef CONFIG_FEATURE_TELNETD_INETD
--		"f:l:";
-+		"i:f:l:";
- #else /* CONFIG_EATURE_TELNETD_INETD */
--		"f:l:p:b:";
-+		"i:f:l:p:b:";
- #endif /* CONFIG_FEATURE_TELNETD_INETD */
- 	int maxlen, w, r;
- 
-@@ -413,6 +416,9 @@
- 			case 'f':
- 				issuefile = optarg;
- 				break;
-+			case 'i':
-+				interface_name = strdup(optarg);
-+				break;
- 			case 'l':
- 				loginpath = optarg;
- 				break;
-@@ -465,6 +471,13 @@
- 	sa.sin_addr = bind_addr;
- #endif
- 
-+	/* Set it to listen on the specified interface */
-+	if (interface_name) {
-+		strncpy(interface.ifr_ifrn.ifrn_name, interface_name, IFNAMSIZ);
-+		(void)setsockopt(master_fd, SOL_SOCKET,
-+				SO_BINDTODEVICE, &interface, sizeof(interface));
-+	}
-+
- 	if (bind(master_fd, (struct sockaddr *) &sa, sizeof(sa)) < 0) {
- 		bb_perror_msg_and_die("bind");
- 	}
diff --git a/openwrt/package/busybox/patches/140-unlink-passwd.patch b/openwrt/package/busybox/patches/140-unlink-passwd.patch
deleted file mode 100644
index 07b6767..0000000
--- a/openwrt/package/busybox/patches/140-unlink-passwd.patch
+++ /dev/null
@@ -1,32 +0,0 @@
---- busybox-1.00.old/loginutils/passwd.c	2004-09-15 04:39:09.000000000 +0200
-+++ busybox-1.00/loginutils/passwd.c	2005-03-23 15:31:07.000000000 +0100
-@@ -54,11 +54,12 @@
- 		snprintf(filename, sizeof filename, "%s", bb_path_passwd_file);
- 	}
- 
--	if (((fp = fopen(filename, "r+")) == 0) || (fstat(fileno(fp), &sb))) {
-+	if (((fp = fopen(filename, "r")) == 0) || (fstat(fileno(fp), &sb))) {
- 		/* return 0; */
- 		return 1;
- 	}
- 
-+#if 0
- 	/* Lock the password file before updating */
- 	lock.l_type = F_WRLCK;
- 	lock.l_whence = SEEK_SET;
-@@ -69,6 +70,7 @@
- 		return 1;
- 	}
- 	lock.l_type = F_UNLCK;
-+#endif
- 
- 	snprintf(buf, sizeof buf, "%s-", filename);
- 	if (create_backup(buf, fp)) {
-@@ -119,6 +121,7 @@
- 		fclose(fp);
- 		return 1;
- 	}
-+	unlink(filename);
- 	if (rename(buf, filename) < 0) {
- 		fcntl(fileno(fp), F_SETLK, &lock);
- 		fclose(fp);
diff --git a/openwrt/package/busybox/patches/150-udhcp-release.patch b/openwrt/package/busybox/patches/150-udhcp-release.patch
deleted file mode 100644
index 6420ae6..0000000
--- a/openwrt/package/busybox/patches/150-udhcp-release.patch
+++ /dev/null
@@ -1,98 +0,0 @@
-diff -Nur busybox-1.1.1/include/usage.h busybox-1.1.1-owrt/include/usage.h
---- busybox-1.1.1/include/usage.h	2006-04-01 18:26:21.000000000 +0200
-+++ busybox-1.1.1-owrt/include/usage.h	2006-04-01 18:27:45.000000000 +0200
-@@ -3268,6 +3268,7 @@
- 	"\t-n,\t--now\tExit with failure if lease cannot be immediately negotiated\n" \
- 	"\t-p,\t--pidfile=file\tStore process ID of daemon in file\n" \
- 	"\t-q,\t--quit\tQuit after obtaining lease\n" \
-+	"\t-R,\t--release\tRelease IP on quit\n" \
- 	"\t-r,\t--request=IP\tIP address to request (default: none)\n" \
- 	"\t-s,\t--script=file\tRun file at dhcp events (default: /usr/share/udhcpc/default.script)\n" \
- 	"\t-t,\t--retries=NUM\tSend up to NUM request packets\n"\
-diff -Nur busybox-1.1.1/networking/udhcp/dhcpc.c busybox-1.1.1-owrt/networking/udhcp/dhcpc.c
---- busybox-1.1.1/networking/udhcp/dhcpc.c	2006-03-22 22:16:19.000000000 +0100
-+++ busybox-1.1.1-owrt/networking/udhcp/dhcpc.c	2006-04-01 18:28:19.000000000 +0200
-@@ -49,6 +49,7 @@
- 	.abort_if_no_lease = 0,
- 	.foreground = 0,
- 	.quit_after_lease = 0,
-+	.release_on_quit = 0,
- 	.background_if_no_lease = 0,
- 	.interface = "eth0",
- 	.pidfile = NULL,
-@@ -82,6 +83,7 @@
- "                                  immediately negotiated.\n"
- "  -p, --pidfile=file              Store process ID of daemon in file\n"
- "  -q, --quit                      Quit after obtaining lease\n"
-+"  -R, --release                   Release IP on quit\n"
- "  -r, --request=IP                IP address to request (default: none)\n"
- "  -s, --script=file               Run file at dhcp events (default:\n"
- "                                  " DEFAULT_SCRIPT ")\n"
-@@ -203,6 +205,7 @@
- 		{"now",		no_argument,		0, 'n'},
- 		{"pidfile",	required_argument,	0, 'p'},
- 		{"quit",	no_argument,		0, 'q'},
-+		{"release",	no_argument,		0, 'R'},
- 		{"request",	required_argument,	0, 'r'},
- 		{"script",	required_argument,	0, 's'},
- 		{"timeout",	required_argument,	0, 'T'},
-@@ -214,7 +217,7 @@
- 	/* get options */
- 	while (1) {
- 		int option_index = 0;
--		c = getopt_long(argc, argv, "c:CV:fbH:h:F:i:np:qr:s:T:t:v", arg_options, &option_index);
-+		c = getopt_long(argc, argv, "c:CV:fbH:h:F:i:np:qRr:s:T:t:v", arg_options, &option_index);
- 		if (c == -1) break;
- 
- 		switch (c) {
-@@ -284,6 +287,9 @@
- 		case 'q':
- 			client_config.quit_after_lease = 1;
- 			break;
-+		case 'R':
-+			client_config.release_on_quit = 1;
-+			break;
- 		case 'r':
- 			requested_ip = inet_addr(optarg);
- 			break;
-@@ -527,8 +533,11 @@
- 
- 					state = BOUND;
- 					change_mode(LISTEN_NONE);
--					if (client_config.quit_after_lease)
-+					if (client_config.quit_after_lease) {
-+						if (client_config.release_on_quit)
-+							perform_release();
- 						return 0;
-+					}
- 					if (!client_config.foreground)
- 						client_background();
- 
-@@ -553,12 +562,13 @@
- 			case SIGUSR1:
- 				perform_renew();
- 				break;
--			case SIGUSR2:
--				perform_release();
--				break;
- 			case SIGTERM:
- 				LOG(LOG_INFO, "Received SIGTERM");
-+				if (!client_config.release_on_quit)
- 				return 0;
-+			case SIGUSR2:
-+				perform_release();
-+				break;
- 			}
- 		} else if (retval == -1 && errno == EINTR) {
- 			/* a signal was caught */
-diff -Nur busybox-1.1.1/networking/udhcp/dhcpc.h busybox-1.1.1-owrt/networking/udhcp/dhcpc.h
---- busybox-1.1.1/networking/udhcp/dhcpc.h	2006-03-22 22:16:19.000000000 +0100
-+++ busybox-1.1.1-owrt/networking/udhcp/dhcpc.h	2006-04-01 18:27:45.000000000 +0200
-@@ -19,6 +19,7 @@
- struct client_config_t {
- 	char foreground;		/* Do not fork */
- 	char quit_after_lease;		/* Quit after obtaining lease */
-+	char release_on_quit;		/* perform release on quit */
- 	char abort_if_no_lease;		/* Abort if no lease */
- 	char background_if_no_lease;	/* Fork to background if no lease */
- 	char *interface;		/* The name of the interface to use */
diff --git a/openwrt/package/busybox/patches/170-udhcp-options.patch b/openwrt/package/busybox/patches/170-udhcp-options.patch
deleted file mode 100644
index b03810a..0000000
--- a/openwrt/package/busybox/patches/170-udhcp-options.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-diff -Nur busybox-1.00.orig/networking/udhcp/options.c busybox-1.00/networking/udhcp/options.c
---- busybox-1.00.orig/networking/udhcp/options.c	2004-03-15 09:29:01.000000000 +0100
-+++ busybox-1.00/networking/udhcp/options.c	2005-09-14 13:27:23.792609800 +0200
-@@ -39,8 +39,11 @@
- 	{"dhcptype",	OPTION_U8,				0x35},
- 	{"serverid",	OPTION_IP,				0x36},
- 	{"message",	OPTION_STRING,				0x38},
-+	{"vendorclass", OPTION_STRING,                          0x3C},
-+	{"clientid",    OPTION_STRING,                          0x3D},
- 	{"tftp",	OPTION_STRING,				0x42},
- 	{"bootfile",	OPTION_STRING,				0x43},
-+	{"userclass",   OPTION_STRING,                          0x4D},
- 	{"",		0x00,				0x00}
- };
- 
diff --git a/openwrt/package/busybox/patches/180-telnetd_ipv6.patch b/openwrt/package/busybox/patches/180-telnetd_ipv6.patch
deleted file mode 100644
index fb8df6f..0000000
--- a/openwrt/package/busybox/patches/180-telnetd_ipv6.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -urN busybox.old/networking/telnetd.c busybox.dev/networking/telnetd.c
---- busybox.old/networking/telnetd.c	2005-08-17 03:29:10.000000000 +0200
-+++ busybox.dev/networking/telnetd.c	2005-10-22 19:37:49.976396000 +0200
-@@ -49,6 +49,8 @@
- 
- #define BUFSIZE 4000
- 
-+#undef CONFIG_FEATURE_IPV6
-+
- #ifdef CONFIG_FEATURE_IPV6
- #define SOCKET_TYPE	AF_INET6
- typedef struct sockaddr_in6 sockaddr_type;
diff --git a/openwrt/package/busybox/patches/190-ash_performance.patch b/openwrt/package/busybox/patches/190-ash_performance.patch
deleted file mode 100644
index 2231fd7..0000000
--- a/openwrt/package/busybox/patches/190-ash_performance.patch
+++ /dev/null
@@ -1,77 +0,0 @@
-diff -urN busybox.old/shell/ash.c busybox.dev/shell/ash.c
---- busybox.old/shell/ash.c	2005-11-12 22:39:19.853826250 +0100
-+++ busybox.dev/shell/ash.c	2005-11-12 22:39:42.771258500 +0100
-@@ -1414,6 +1414,13 @@
- 
- #define NUMBUILTINS  (sizeof (builtincmd) / sizeof (struct builtincmd) )
- 
-+static const char *safe_applets[] = { 
-+	"[", "test", "echo", "cat",
-+	"ln", "cp", "touch", "mkdir", "rm",
-+	"cut", "hexdump", "awk", "sort",
-+	"find", "xargs", "ls", "dd",
-+	"chown", "chmod"
-+};
- 
- 
- struct cmdentry {
-@@ -2050,6 +2057,19 @@
- static void exitshell(void) __attribute__((__noreturn__));
- static int decode_signal(const char *, int);
- 
-+
-+static int is_safe_applet(char *name)
-+{
-+	int n = sizeof(safe_applets) / sizeof(char *);
-+	int i;
-+	for (i = 0; i < n; i++)
-+		if (strcmp(safe_applets[i], name) == 0)
-+			return 1;
-+
-+	return 0;
-+}
-+
-+
- /*
-  * This routine is called when an error or an interrupt occurs in an
-  * interactive shell and control is returned to the main command loop.
-@@ -3680,6 +3700,7 @@
- 	clearredir(1);
- 	envp = environment();
- 	if (strchr(argv[0], '/') != NULL
-+		|| is_safe_applet(argv[0])
- #ifdef CONFIG_FEATURE_SH_STANDALONE_SHELL
- 		|| find_applet_by_name(argv[0])
- #endif
-@@ -3721,6 +3742,18 @@
- tryexec(char *cmd, char **argv, char **envp)
- {
- 	int repeated = 0;
-+	struct BB_applet *a;
-+	int argc = 0;
-+	char **c;
-+	
-+	if(strchr(cmd, '/') == NULL && is_safe_applet(cmd) && (a = find_applet_by_name(cmd)) != NULL) {
-+		c = argv;
-+		while (*c != NULL) {
-+			c++; argc++;
-+		}
-+		bb_applet_name = cmd;
-+		exit(a->main(argc, argv));
-+	}
- #ifdef CONFIG_FEATURE_SH_STANDALONE_SHELL
- 	int flg_bb = 0;
- 	char *name = cmd;
-@@ -3919,6 +3952,12 @@
- 	}
- #endif
- 
-+	if (is_safe_applet(name)) {
-+		entry->cmdtype = CMDNORMAL;
-+		entry->u.index = -1;
-+		return;
-+	}
-+
- 	updatetbl = (path == pathval());
- 	if (!updatetbl) {
- 		act |= DO_ALTPATH;
diff --git a/openwrt/package/busybox/patches/200-etc_crontabs.patch b/openwrt/package/busybox/patches/200-etc_crontabs.patch
deleted file mode 100644
index 5ec01c1..0000000
--- a/openwrt/package/busybox/patches/200-etc_crontabs.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-diff -urN busybox.old/miscutils/crond.c busybox.dev/miscutils/crond.c
---- busybox.old/miscutils/crond.c	2004-04-14 19:51:21.000000000 +0200
-+++ busybox.dev/miscutils/crond.c	2005-12-11 22:54:07.878256250 +0100
-@@ -36,7 +36,7 @@
- #define arysize(ary)    (sizeof(ary)/sizeof((ary)[0]))
- 
- #ifndef CRONTABS
--#define CRONTABS        "/var/spool/cron/crontabs"
-+#define CRONTABS        "/etc/crontabs"
- #endif
- #ifndef TMPDIR
- #define TMPDIR          "/var/spool/cron"
-diff -urN busybox.old/miscutils/crontab.c busybox.dev/miscutils/crontab.c
---- busybox.old/miscutils/crontab.c	2004-04-14 19:51:21.000000000 +0200
-+++ busybox.dev/miscutils/crontab.c	2005-12-11 22:54:28.647554250 +0100
-@@ -28,7 +28,7 @@
- #include <sys/resource.h>
- 
- #ifndef CRONTABS
--#define CRONTABS        "/var/spool/cron/crontabs"
-+#define CRONTABS        "/etc/crontabs"
- #endif
- #ifndef TMPDIR
- #define TMPDIR          "/var/spool/cron"
diff --git a/openwrt/package/busybox/patches/210-passwd_limit.patch b/openwrt/package/busybox/patches/210-passwd_limit.patch
deleted file mode 100644
index 50c7ed8..0000000
--- a/openwrt/package/busybox/patches/210-passwd_limit.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -urN busybox.old/loginutils/passwd.c busybox.dev/loginutils/passwd.c
---- busybox.old/loginutils/passwd.c	2005-12-11 22:52:46.185150000 +0100
-+++ busybox.dev/loginutils/passwd.c	2005-12-11 23:19:15.276596500 +0100
-@@ -353,7 +353,7 @@
- 	} else {
- 		orig[0] = '\0';
- 	}
--	if (! (cp=bb_askpass(0, "Enter the new password (minimum of 5, maximum of 8 characters)\n"
-+	if (! (cp=bb_askpass(0, "Enter the new password (minimum of 5 characters)\n"
- 					  "Please use a combination of upper and lower case letters and numbers.\n"
- 					  "Enter new password: ")))
- 	{
diff --git a/openwrt/package/busybox/patches/220-awk_bitops.patch b/openwrt/package/busybox/patches/220-awk_bitops.patch
deleted file mode 100644
index 2b85729..0000000
--- a/openwrt/package/busybox/patches/220-awk_bitops.patch
+++ /dev/null
@@ -1,61 +0,0 @@
---- busybox-1.00/editors/awk.c.orig	2004-09-24 05:24:27 -04:00
-+++ busybox-1.00/editors/awk.c	2006-03-08 02:16:52 -05:00
-@@ -271,7 +271,8 @@
- /* builtins */
- enum {
- 	B_a2=0,	B_ix,	B_ma,	B_sp,	B_ss,	B_ti,	B_lo,	B_up,
--	B_ge,	B_gs,	B_su
-+	B_ge,	B_gs,	B_su,
-+	B_an,	B_co,	B_ls,	B_or,	B_rs,	B_xo,
- };
- 
- /* tokens and their corresponding info values */
-@@ -311,6 +312,8 @@
- 	"\5while"	NTC
- 	"\4else"	NTC
- 
-+	"\3and"		"\5compl"	"\6lshift"	"\2or"
-+	"\6rshift"	"\3xor"
- 	"\5close"	"\6system"	"\6fflush"	"\5atan2"	/* BUILTIN */
- 	"\3cos"		"\3exp"		"\3int"		"\3log"
- 	"\4rand"	"\3sin"		"\4sqrt"	"\5srand"
-@@ -364,6 +367,8 @@
- 	ST_WHILE,
- 	0,
- 
-+	OC_B|B_an|P(0x83), OC_B|B_co|P(0x41), OC_B|B_ls|P(0x83), OC_B|B_or|P(0x83),
-+	OC_B|B_rs|P(0x83), OC_B|B_xo|P(0x83),
- 	OC_FBLTIN|Sx|F_cl, OC_FBLTIN|Sx|F_sy, OC_FBLTIN|Sx|F_ff, OC_B|B_a2|P(0x83),
- 	OC_FBLTIN|Nx|F_co, OC_FBLTIN|Nx|F_ex, OC_FBLTIN|Nx|F_in, OC_FBLTIN|Nx|F_lg,
- 	OC_FBLTIN|F_rn,    OC_FBLTIN|Nx|F_si, OC_FBLTIN|Nx|F_sq, OC_FBLTIN|Nx|F_sr,
-@@ -1942,6 +1947,30 @@
- 		strncpy(s, as[0]+i, n);
- 		s[n] = '\0';
- 		setvar_p(res, s);
-+		break;
-+		
-+	 case B_an:
-+		setvar_i(res, (long)getvar_i(av[0]) & (long)getvar_i(av[1]));
-+		break;
-+		
-+	 case B_co:
-+		setvar_i(res, ~(long)getvar_i(av[0]));
-+		break;
-+
-+	 case B_ls:
-+		setvar_i(res, (long)getvar_i(av[0]) << (long)getvar_i(av[1]));
-+		break;
-+
-+	 case B_or:
-+		setvar_i(res, (long)getvar_i(av[0]) | (long)getvar_i(av[1]));
-+		break;
-+
-+	 case B_rs:
-+		setvar_i(res, (long)((unsigned long)getvar_i(av[0]) >> (unsigned long)getvar_i(av[1])));
-+		break;
-+
-+	 case B_xo:
-+		setvar_i(res, (long)getvar_i(av[0]) ^ (long)getvar_i(av[1]));
- 		break;
- 
- 	  case B_lo:
diff --git a/openwrt/package/busybox/patches/300-netmsg.patch b/openwrt/package/busybox/patches/300-netmsg.patch
deleted file mode 100644
index ef6c0f4..0000000
--- a/openwrt/package/busybox/patches/300-netmsg.patch
+++ /dev/null
@@ -1,100 +0,0 @@
-diff -Nur busybox-1.1.1/include/applets.h busybox-1.1.1-owrt/include/applets.h
---- busybox-1.1.1/include/applets.h	2006-04-01 18:26:21.000000000 +0200
-+++ busybox-1.1.1-owrt/include/applets.h	2006-04-01 18:36:28.000000000 +0200
-@@ -197,6 +197,7 @@
- USE_MV(APPLET(mv, mv_main, _BB_DIR_BIN, _BB_SUID_NEVER))
- USE_NAMEIF(APPLET(nameif, nameif_main, _BB_DIR_SBIN, _BB_SUID_NEVER))
- USE_NC(APPLET(nc, nc_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
-+USE_NETMSG(APPLET_NOUSAGE(netmsg, netmsg_main, _BB_DIR_BIN, _BB_SUID_ALWAYS))
- USE_NETSTAT(APPLET(netstat, netstat_main, _BB_DIR_BIN, _BB_SUID_NEVER))
- USE_NICE(APPLET(nice, nice_main, _BB_DIR_BIN, _BB_SUID_NEVER))
- USE_NOHUP(APPLET(nohup, nohup_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
-diff -Nur busybox-1.1.1/networking/Config.in busybox-1.1.1-owrt/networking/Config.in
---- busybox-1.1.1/networking/Config.in	2006-03-22 22:16:19.000000000 +0100
-+++ busybox-1.1.1-owrt/networking/Config.in	2006-04-01 18:35:32.000000000 +0200
-@@ -451,6 +451,12 @@
- 	help
- 	  A simple Unix utility which reads and writes data across network
- 	  connections.
-+	  
-+config CONFIG_NETMSG
-+	bool "netmsg"
-+	default n
-+	help
-+	  simple program for sending udp broadcast messages
- 
- config CONFIG_NC_GAPING_SECURITY_HOLE
- 	bool "gaping security hole"
-diff -Nur busybox-1.1.1/networking/Makefile.in busybox-1.1.1-owrt/networking/Makefile.in
---- busybox-1.1.1/networking/Makefile.in	2006-03-22 22:16:19.000000000 +0100
-+++ busybox-1.1.1-owrt/networking/Makefile.in	2006-04-01 18:35:32.000000000 +0200
-@@ -30,6 +30,7 @@
- NETWORKING-$(CONFIG_IPTUNNEL)     += iptunnel.o
- NETWORKING-$(CONFIG_NAMEIF)       += nameif.o
- NETWORKING-$(CONFIG_NC)           += nc.o
-+NETWORKING-$(CONFIG_NETMSG)       += netmsg.o
- NETWORKING-$(CONFIG_NETSTAT)      += netstat.o
- NETWORKING-$(CONFIG_NSLOOKUP)     += nslookup.o
- NETWORKING-$(CONFIG_PING)         += ping.o
-diff -Nur busybox-1.1.1/networking/netmsg.c busybox-1.1.1-owrt/networking/netmsg.c
---- busybox-1.1.1/networking/netmsg.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-owrt/networking/netmsg.c	2006-04-01 18:35:32.000000000 +0200
-@@ -0,0 +1,58 @@
-+#include <sys/types.h>
-+#include <sys/socket.h>
-+#include <netinet/in.h>
-+#include <netdb.h>
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include "busybox.h"
-+
-+
-+#ifndef CONFIG_NETMSG
-+int main(int argc, char **argv)
-+#else
-+int netmsg_main(int argc, char **argv)
-+#endif
-+{
-+	int s, i;
-+	struct sockaddr_in addr;
-+	int optval = 1;
-+	unsigned char buf[1001];
-+
-+	if (argc != 3) {
-+		fprintf(stderr, "usage: %s <ip> \"<message>\"\n", argv[0]);
-+		exit(1);
-+	}
-+
-+	if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
-+		perror("Opening socket");
-+		exit(1);
-+	}
-+
-+	memset(&addr, 0, sizeof(addr));
-+	addr.sin_family = AF_INET;
-+	addr.sin_addr.s_addr = inet_addr(argv[1]);
-+	addr.sin_port = htons(0x1337);
-+
-+	memset(buf, 0, 1001);
-+	buf[0] = 0xde;
-+	buf[1] = 0xad;
-+
-+	strncpy(buf + 2, argv[2], 998);
-+
-+	if (setsockopt (s, SOL_SOCKET, SO_BROADCAST, (caddr_t) &optval, sizeof (optval)) < 0) {
-+		perror("setsockopt()");
-+		goto fail;
-+	}
-+
-+	if (sendto(s, buf, 1001, 0, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
-+		perror("sendto()");
-+		goto fail;
-+	}
-+
-+	return 0;
-+	
-+fail:
-+	close(s);
-+	exit(1);
-+}
diff --git a/openwrt/package/busybox/patches/310-passwd_access.patch b/openwrt/package/busybox/patches/310-passwd_access.patch
deleted file mode 100644
index 03cfe8b..0000000
--- a/openwrt/package/busybox/patches/310-passwd_access.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-diff -urN busybox.old/networking/httpd.c busybox.dev/networking/httpd.c
---- busybox.old/networking/httpd.c	2004-10-08 10:03:29.000000000 +0200
-+++ busybox.dev/networking/httpd.c	2006-02-04 01:54:19.688016250 +0100
-@@ -1467,12 +1467,22 @@
- 		{
- 			char *cipher;
- 			char *pp;
-+			char *ppnew = NULL;
-+			struct passwd *pwd = NULL;
- 
- 			if(strncmp(p, request, u-request) != 0) {
- 				/* user uncompared */
- 				continue;
- 			}
- 			pp = strchr(p, ':');
-+			if(pp && pp[1] == '$' && pp[2] == 'p' &&
-+						 pp[3] == '$' && pp[4] &&
-+						 (pwd = getpwnam(&pp[4])) != NULL) {
-+				ppnew = malloc(5 + strlen(pwd->pw_passwd));
-+				ppnew[0] = ':';
-+				strcpy(ppnew + 1, pwd->pw_passwd);
-+				pp = ppnew;
-+			}
- 			if(pp && pp[1] == '$' && pp[2] == '1' &&
- 						 pp[3] == '$' && pp[4]) {
- 				pp++;
-@@ -1482,6 +1492,10 @@
- 				/* unauthorized */
- 				continue;
- 			}
-+			if (ppnew) {
-+				free(ppnew);
-+				ppnew = NULL;
-+			}
- 		}
- #endif
- 		if (strcmp(p, request) == 0) {
diff --git a/openwrt/package/busybox/patches/320-httpd_address_binding.patch b/openwrt/package/busybox/patches/320-httpd_address_binding.patch
deleted file mode 100644
index 288900b..0000000
--- a/openwrt/package/busybox/patches/320-httpd_address_binding.patch
+++ /dev/null
@@ -1,100 +0,0 @@
---- busybox-1.1.1/networking/httpd.c	2006-03-22 22:16:19.000000000 +0100
-+++ busybox-1.1.1.new/networking/httpd.c	2006-04-01 19:41:42.150744624 +0200
-@@ -110,6 +110,7 @@
- #include <sys/types.h>
- #include <sys/socket.h>    /* for connect and socket*/
- #include <netinet/in.h>    /* for sockaddr_in       */
-+#include <arpa/inet.h>
- #include <sys/time.h>
- #include <sys/stat.h>
- #include <sys/wait.h>
-@@ -204,8 +205,8 @@
- 
- void bb_show_usage(void)
- {
--  fprintf(stderr, "Usage: %s [-p <port>] [-c configFile] [-d/-e <string>] "
--		  "[-r realm] [-u user] [-h homedir]\n", bb_applet_name);
-+  fprintf(stderr, "Usage: %s [-p <port>] [-l <IP address>] [-c configFile]"
-+		  "[-d/-e <string>] [-r realm] [-u user] [-h homedir]\n", bb_applet_name);
-   exit(1);
- }
- #endif
-@@ -255,6 +256,7 @@
- #endif
-   unsigned port;           /* server initial port and for
- 			      set env REMOTE_PORT */
-+  char *address;
-   union HTTPD_FOUND {
- 	const char *found_mime_type;
- 	const char *found_moved_temporarily;
-@@ -958,7 +960,10 @@
-   /* inet_addr() returns a value that is already in network order */
-   memset(&lsocket, 0, sizeof(lsocket));
-   lsocket.sin_family = AF_INET;
--  lsocket.sin_addr.s_addr = INADDR_ANY;
-+  if (inet_aton(config->address, &(lsocket.sin_addr)) == 1) {
-+	  if (config->address != NULL) lsocket.sin_addr.s_addr = ((struct in_addr *) ((gethostbyname(config->address))->h_addr))->s_addr;
-+	  else lsocket.sin_addr.s_addr = htons(INADDR_ANY);
-+  }
-   lsocket.sin_port = htons(config->port) ;
-   fd = socket(AF_INET, SOCK_STREAM, 0);
-   if (fd >= 0) {
-@@ -1996,6 +2001,7 @@
- 	USE_FEATURE_HTTPD_AUTH_MD5(m_opt_md5,)
- 	USE_FEATURE_HTTPD_SETUID(u_opt_setuid,)
- 	SKIP_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY(p_opt_port,)
-+	SKIP_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY(l_opt_addr,)
- };
- 
- static const char httpd_opts[]="c:d:h:"
-@@ -2003,7 +2009,7 @@
- 	USE_FEATURE_HTTPD_BASIC_AUTH("r:")
- 	USE_FEATURE_HTTPD_AUTH_MD5("m:")
- 	USE_FEATURE_HTTPD_SETUID("u:")
--	SKIP_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY("p:");
-+	SKIP_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY("p:l:");
- 
- #define OPT_CONFIG_FILE (1<<c_opt_config_file)
- #define OPT_DECODE_URL  (1<<d_opt_decode_url)
-@@ -2024,6 +2030,8 @@
- #define OPT_PORT        SKIP_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY((1<<p_opt_port)) \
- 			USE_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY(0)
- 
-+#define OPT_ADDRESS     SKIP_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY((1<<l_opt_addr)) \
-+			USE_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY(0)
- 
- #ifdef HTTPD_STANDALONE
- int main(int argc, char *argv[])
-@@ -2036,6 +2044,7 @@
-   char *url_for_decode;
-   USE_FEATURE_HTTPD_ENCODE_URL_STR(const char *url_for_encode;)
-   SKIP_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY(const char *s_port;)
-+  SKIP_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY(const char *s_addr;)
-   SKIP_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY(int server;)
- 
-   USE_FEATURE_HTTPD_SETUID(const char *s_uid;)
-@@ -2050,6 +2059,7 @@
- 
- #ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
-   config->port = 80;
-+  config->address = "";
- #endif
- 
-   config->ContentLength = -1;
-@@ -2061,6 +2071,7 @@
- 			USE_FEATURE_HTTPD_AUTH_MD5(, &pass)
- 			USE_FEATURE_HTTPD_SETUID(, &s_uid)
- 			SKIP_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY(, &s_port)
-+			SKIP_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY(, &s_addr)
- 	);
- 
-   if(opt & OPT_DECODE_URL) {
-@@ -2082,6 +2093,8 @@
- #ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
-     if(opt & OPT_PORT)
- 	config->port = bb_xgetlarg(s_port, 10, 1, 0xffff);
-+    if (opt & OPT_ADDRESS)
-+	if (s_addr) config->address = (char *) s_addr;
- #ifdef CONFIG_FEATURE_HTTPD_SETUID
-     if(opt & OPT_SETUID) {
- 	char *e;
diff --git a/openwrt/package/busybox/patches/330-httpd_user_agent.patch b/openwrt/package/busybox/patches/330-httpd_user_agent.patch
deleted file mode 100644
index bbe01f7..0000000
--- a/openwrt/package/busybox/patches/330-httpd_user_agent.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-diff -Nur busybox-1.1.1/networking/httpd.c busybox-1.1.1-owrt/networking/httpd.c
---- busybox-1.1.1/networking/httpd.c	2006-04-01 19:42:36.000000000 +0200
-+++ busybox-1.1.1-owrt/networking/httpd.c	2006-04-01 19:43:59.000000000 +0200
-@@ -247,6 +247,7 @@
-   const char *query;
- 
-   USE_FEATURE_HTTPD_CGI(char *referer;)
-+  USE_FEATURE_HTTPD_CGI(char *user_agent;)
- 
-   const char *configFile;
- 
-@@ -1208,6 +1209,7 @@
-       addEnv("SERVER",         "PROTOCOL", "HTTP/1.0");
-       addEnv("GATEWAY_INTERFACE", "",      "CGI/1.1");
-       addEnv("REMOTE",         "ADDR",     config->rmt_ip_str);
-+      addEnv("HTTP","USER_AGENT", config->user_agent);
- #ifdef CONFIG_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV
-       addEnvPort("REMOTE");
- #endif
-@@ -1771,6 +1773,10 @@
- 		  for(test = buf + 8; isspace(*test); test++)
- 			  ;
- 		  config->referer = strdup(test);
-+	} else if ((strncasecmp(buf, "User-Agent:",11) ==0)) {
-+		for(test = buf + 11; isspace(*test); test++)
-+			;
-+		config->user_agent = strdup(test);
- 	}
- #endif
- 
diff --git a/openwrt/package/busybox/patches/340-lock_util.patch b/openwrt/package/busybox/patches/340-lock_util.patch
deleted file mode 100644
index bb1cf49..0000000
--- a/openwrt/package/busybox/patches/340-lock_util.patch
+++ /dev/null
@@ -1,170 +0,0 @@
-diff -urN busybox.old/include/applets.h busybox.dev/include/applets.h
---- busybox.old/include/applets.h	2006-04-05 01:06:29.000000000 +0200
-+++ busybox.dev/include/applets.h	2006-04-05 01:19:09.000000000 +0200
-@@ -167,6 +167,7 @@
- USE_LN(APPLET(ln, ln_main, _BB_DIR_BIN, _BB_SUID_NEVER))
- USE_LOADFONT(APPLET(loadfont, loadfont_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
- USE_LOADKMAP(APPLET(loadkmap, loadkmap_main, _BB_DIR_SBIN, _BB_SUID_NEVER))
-+USE_LOCK(APPLET_NOUSAGE(lock, lock_main, _BB_DIR_BIN, _BB_SUID_NEVER))
- USE_LOGGER(APPLET(logger, logger_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
- USE_LOGIN(APPLET(login, login_main, _BB_DIR_BIN, _BB_SUID_ALWAYS))
- USE_LOGNAME(APPLET(logname, logname_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
-diff -urN busybox.old/miscutils/Config.in busybox.dev/miscutils/Config.in
---- busybox.old/miscutils/Config.in	2006-03-22 22:16:24.000000000 +0100
-+++ busybox.dev/miscutils/Config.in	2006-04-05 01:07:12.000000000 +0200
-@@ -209,6 +209,12 @@
- 	  Enables the 'hdparm -d' option to get/set using_dma flag.
- 	  This is dangerous stuff, so you should probably say N.
- 
-+config CONFIG_LOCK
-+	bool "lock"
-+	default y
-+	help
-+	  Small utility for using locks in scripts
-+
- config CONFIG_MAKEDEVS
- 	bool "makedevs"
- 	default n
-diff -urN busybox.old/miscutils/Makefile.in busybox.dev/miscutils/Makefile.in
---- busybox.old/miscutils/Makefile.in	2006-03-22 22:16:24.000000000 +0100
-+++ busybox.dev/miscutils/Makefile.in	2006-04-05 01:10:50.000000000 +0200
-@@ -20,6 +20,7 @@
- MISCUTILS-$(CONFIG_EJECT)       += eject.o
- MISCUTILS-$(CONFIG_HDPARM)      += hdparm.o
- MISCUTILS-$(CONFIG_LAST)        += last.o
-+MISCUTILS-$(CONFIG_LOCK)        += lock.o
- MISCUTILS-${CONFIG_LESS}        += less.o
- MISCUTILS-$(CONFIG_MAKEDEVS)    += makedevs.o
- MISCUTILS-$(CONFIG_MOUNTPOINT)  += mountpoint.o
-diff -urN busybox.old/miscutils/lock.c busybox.dev/miscutils/lock.c
---- busybox.old/miscutils/lock.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox.dev/miscutils/lock.c	2006-04-05 01:07:12.000000000 +0200
-@@ -0,0 +1,128 @@
-+#include <sys/types.h>
-+#include <sys/file.h>
-+#include <sys/stat.h>
-+#include <signal.h>
-+#include <fcntl.h>
-+#include <unistd.h>
-+#include <stdio.h>
-+#include "busybox.h" 
-+
-+static int unlock = 0;
-+static int shared = 0;
-+static int waitonly = 0;
-+static int fd;
-+static char *file;
-+
-+static void usage(char *name)
-+{
-+	fprintf(stderr, "Usage: %s [-suw] <filename>\n"
-+	                "	-s	Use shared locking\n"
-+	                "	-u	Unlock\n"
-+	                "	-w	Wait for the lock to become free, don't acquire lock\n"
-+					"\n", name);
-+	exit(1);
-+}
-+
-+static void exit_unlock(int sig)
-+{
-+	flock(fd, LOCK_UN);
-+	unlink(file);
-+	exit(0);
-+}
-+
-+static int do_unlock(void)
-+{
-+	FILE *f;
-+	int i;
-+	
-+	if ((f = fopen(file, "r")) == NULL)
-+		return 0;
-+	
-+	fscanf(f, "%d", &i);
-+	if (i > 0)
-+		kill(i, SIGTERM);
-+	
-+	fclose(f);
-+
-+	return 0;
-+}
-+		
-+static int do_lock(void)
-+{
-+	int pid;
-+	char pidstr[8];
-+
-+	if ((fd = open(file, O_RDWR | O_CREAT, 0700)) < 0) {
-+		fprintf(stderr, "Can't open %s\n", file);
-+		return 1;
-+	}
-+
-+	if (flock(fd, (shared ? LOCK_SH : LOCK_EX)) < 0) {
-+		fprintf(stderr, "Can't lock %s\n", file);
-+		return 1;
-+	}
-+
-+	pid = fork();
-+
-+	if (pid < 0)
-+		return -1;
-+	
-+	if (pid == 0) {
-+		signal(SIGKILL, exit_unlock);
-+		signal(SIGTERM, exit_unlock);
-+		signal(SIGINT, exit_unlock);
-+		if (waitonly)
-+			exit_unlock(0);
-+		else
-+			while (1)
-+				sleep(1);
-+	} else {
-+		if (!waitonly) {
-+			lseek(fd, 0, SEEK_SET);
-+			ftruncate(fd, 0);
-+			sprintf(pidstr, "%d\n", pid);
-+			write(fd, pidstr, strlen(pidstr));
-+			close(fd);
-+		}
-+
-+		return 0;
-+	}
-+}
-+
-+#ifndef CONFIG_LOCK
-+int main(int argc, char **argv)
-+#else
-+int lock_main(int argc, char **argv)
-+#endif
-+{
-+	char **args = &argv[1];
-+	int c = argc - 1;
-+
-+	while ((*args != NULL) && (*args)[0] == '-') {
-+		char *ch = *args;
-+		while (*(++ch) > 0) {
-+			switch(*ch) {
-+				case 'w':
-+					waitonly = 1;
-+					break;
-+				case 's':
-+					shared = 1;
-+					break;
-+				case 'u':
-+					unlock = 1;
-+					break;
-+			}
-+		}
-+		c--;
-+		args++;
-+	}
-+
-+	if (c != 1)
-+		usage(argv[0]);
-+
-+	file = *args;
-+	if (unlock)
-+		return do_unlock();
-+	else
-+		return do_lock();
-+}
diff --git a/openwrt/package/busybox/patches/911-ipkg.patch b/openwrt/package/busybox/patches/911-ipkg.patch
deleted file mode 100644
index 1d7a4e3..0000000
--- a/openwrt/package/busybox/patches/911-ipkg.patch
+++ /dev/null
@@ -1,13896 +0,0 @@
-#
-# add ipkg support to busybox
-#
-diff -ruN busybox-1.1.2-orig/Makefile busybox-1.1.2+ipkg-0.99.162/Makefile
---- busybox-1.1.2-orig/Makefile	2006-04-10 21:45:46.000000000 +0200
-+++ busybox-1.1.2+ipkg-0.99.162/Makefile	2006-05-09 02:06:48.000000000 +0200
-@@ -25,7 +25,7 @@
- export srctree=$(top_srcdir)
- vpath %/Config.in $(srctree)
- 
--DIRS:=applets archival archival/libunarchive coreutils console-tools \
-+DIRS:=applets archival archival/libipkg archival/libunarchive coreutils console-tools \
- 	debianutils editors findutils init miscutils modutils networking \
- 	networking/libiproute networking/udhcp procps loginutils shell \
- 	sysklogd util-linux e2fsprogs libpwdgrp coreutils/libcoreutils libbb
-diff -ruN busybox-1.1.2-orig/archival/Config.in busybox-1.1.2+ipkg-0.99.162/archival/Config.in
---- busybox-1.1.2-orig/archival/Config.in	2006-03-22 22:16:20.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/Config.in	2006-05-09 02:06:48.000000000 +0200
-@@ -121,6 +121,14 @@
- 	  gzip is used to compress files.
- 	  It's probably the most widely used UNIX compression program.
- 
-+config CONFIG_IPKG
-+	bool "ipkg"
-+	default n
-+	select CONFIG_MD5SUM
-+	select CONFIG_WGET
-+	help
-+	  ipkg is the itsy package management system.
-+	
- config CONFIG_RPM2CPIO
- 	bool "rpm2cpio"
- 	default n
-diff -ruN busybox-1.1.2-orig/archival/Makefile.in busybox-1.1.2+ipkg-0.99.162/archival/Makefile.in
---- busybox-1.1.2-orig/archival/Makefile.in	2006-03-22 22:16:20.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/Makefile.in	2006-05-09 02:06:48.000000000 +0200
-@@ -20,6 +20,7 @@
- ARCHIVAL-$(CONFIG_DPKG_DEB)	+= dpkg_deb.o
- ARCHIVAL-$(CONFIG_GUNZIP)	+= gunzip.o
- ARCHIVAL-$(CONFIG_GZIP)		+= gzip.o
-+ARCHIVAL-$(CONFIG_IPKG)		+= ipkg.o
- ARCHIVAL-$(CONFIG_RPM2CPIO)	+= rpm2cpio.o
- ARCHIVAL-$(CONFIG_RPM)		+= rpm.o
- ARCHIVAL-$(CONFIG_TAR)		+= tar.o
-diff -ruN busybox-1.1.2-orig/archival/dpkg.c busybox-1.1.2+ipkg-0.99.162/archival/dpkg.c
---- busybox-1.1.2-orig/archival/dpkg.c	2006-03-22 22:16:20.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/dpkg.c	2006-05-09 02:06:48.000000000 +0200
-@@ -1530,6 +1530,10 @@
- 	return(ar_handle->sub_archive->buffer);
- }
- 
-+/*
-+
-+// moved to data_extract_all.c
-+
- static void data_extract_all_prefix(archive_handle_t *archive_handle)
- {
- 	char *name_ptr = archive_handle->file_header->name;
-@@ -1544,6 +1548,8 @@
- 	return;
- }
- 
-+*/
-+
- static void unpack_package(deb_file_t *deb_file)
- {
- 	const char *package_name = name_hashtable[package_hashtable[deb_file->package]->name];
-diff -ruN busybox-1.1.2-orig/archival/ipkg.c busybox-1.1.2+ipkg-0.99.162/archival/ipkg.c
---- busybox-1.1.2-orig/archival/ipkg.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/ipkg.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,26 @@
-+/* ipkg.c - the itsy package management system
-+
-+   Florina Boor
-+
-+   Copyright (C) 2003 kernel concepts
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+   
-+   ipkg command line frontend using libipkg
-+   
-+*/
-+
-+#include "libipkg/libipkg.h"
-+
-+int ipkg_main(int argc, char **argv)
-+{
-+	return ipkg_op(argc, argv);
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/Makefile busybox-1.1.2+ipkg-0.99.162/archival/libipkg/Makefile
---- busybox-1.1.2-orig/archival/libipkg/Makefile	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/Makefile	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,32 @@
-+# Makefile for busybox
-+#
-+# Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
-+#
-+# This program is free software; you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation; either version 2 of the License, or
-+# (at your option) any later version.
-+#
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+# General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program; if not, write to the Free Software
-+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+#
-+
-+top_srcdir=../..
-+top_builddir=../..
-+srcdir=$(top_srcdir)/archival/libipkg
-+LIBIPKG_DIR:=./
-+include $(top_builddir)/Rules.mak
-+include $(top_builddir)/.config
-+include $(srcdir)/Makefile.in
-+all: $(libraries-y)
-+-include $(top_builddir)/.depend
-+
-+clean:
-+	rm -f *.o *.a $(AR_TARGET)
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/Makefile.in busybox-1.1.2+ipkg-0.99.162/archival/libipkg/Makefile.in
---- busybox-1.1.2-orig/archival/libipkg/Makefile.in	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/Makefile.in	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,85 @@
-+# Makefile for busybox
-+#
-+# Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
-+#
-+# This program is free software; you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation; either version 2 of the License, or
-+# (at your option) any later version.
-+#
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+# General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program; if not, write to the Free Software
-+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+#
-+
-+LIBIPKG_AR:=libipkg.a
-+ifndef $(LIBIPKG_DIR)
-+LIBIPKG_DIR:=$(top_builddir)/archival/libipkg/
-+endif
-+srcdir=$(top_srcdir)/archival/libipkg
-+
-+LIBIPKG_CORE_SOURCES:= \
-+	args.c \
-+	libipkg.c \
-+	user.c \
-+
-+LIBIPKG_CMD_SOURCES:= \
-+	ipkg_cmd.c \
-+	ipkg_configure.c \
-+	ipkg_download.c \
-+	ipkg_install.c \
-+	ipkg_remove.c \
-+	ipkg_upgrade.c \
-+
-+LIBIPKG_DB_SOURCES:= \
-+	hash_table.c \
-+	ipkg_conf.c \
-+	ipkg_utils.c \
-+	pkg.c \
-+	pkg_depends.c \
-+	pkg_extract.c \
-+	pkg_hash.c \
-+	pkg_parse.c \
-+	pkg_vec.c \
-+
-+LIBIPKG_LIST_SOURCES:= \
-+	conffile.c \
-+	conffile_list.c \
-+	nv_pair.c \
-+	nv_pair_list.c \
-+	pkg_dest.c \
-+	pkg_dest_list.c \
-+	pkg_src.c \
-+	pkg_src_list.c \
-+	str_list.c \
-+	void_list.c \
-+
-+LIBIPKG_UTIL_SOURCES:= \
-+	file_util.c \
-+	ipkg_message.c \
-+	md5.c \
-+	str_util.c \
-+	xsystem.c \
-+
-+LIBIPKG-$(CONFIG_IPKG) += $(LIBIPKG_CORE_SOURCES)
-+LIBIPKG-$(CONFIG_IPKG) += $(LIBIPKG_CMD_SOURCES)
-+LIBIPKG-$(CONFIG_IPKG) += $(LIBIPKG_DB_SOURCES)
-+LIBIPKG-$(CONFIG_IPKG) += $(LIBIPKG_LIST_SOURCES)
-+LIBIPKG-$(CONFIG_IPKG) += $(LIBIPKG_UTIL_SOURCES)
-+LIBIPKG_OBJS=$(patsubst %.c,$(LIBIPKG_DIR)%.o, $(LIBIPKG-y))
-+
-+CFLAGS += -DIPKG_LIB -DIPKGLIBDIR="\"/usr/lib\"" -DHOST_CPU_STR="\"$(TARGET_ARCH)\""
-+
-+libraries-$(CONFIG_IPKG) += $(LIBIPKG_DIR)$(LIBIPKG_AR)
-+
-+$(LIBIPKG_DIR)$(LIBIPKG_AR): $(LIBIPKG_OBJS)
-+	$(do_ar)
-+
-+$(LIBIPKG_OBJS): $(LIBIPKG_DIR)%.o : $(srcdir)/%.c
-+	$(compile.c)
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/args.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/args.c
---- busybox-1.1.2-orig/archival/libipkg/args.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/args.c	2006-05-09 02:12:03.000000000 +0200
-@@ -0,0 +1,242 @@
-+/* args.c - parse command-line args
-+ 
-+  Carl D. Worth
-+
-+  Copyright 2001 University of Southern California
-+ 
-+  This program is free software; you can redistribute it and/or modify
-+  it under the terms of the GNU General Public License as published by
-+  the Free Software Foundation; either version 2, or (at your option)
-+  any later version.
-+ 
-+  This program is distributed in the hope that it will be useful,
-+  but WITHOUT ANY WARRANTY; without even the implied warranty of
-+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+  GNU General Public License for more details.
-+ */
-+
-+#include <getopt.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <unistd.h>
-+
-+#include "ipkg.h"
-+#include "ipkg_message.h"
-+
-+#include "args.h"
-+#include "sprintf_alloc.h"
-+
-+#include "libbb.h"
-+
-+
-+static void print_version(void);
-+
-+enum long_args_opt
-+{
-+     ARGS_OPT_FORCE_DEFAULTS = 129,
-+     ARGS_OPT_FORCE_DEPENDS,
-+     ARGS_OPT_FORCE_OVERWRITE,
-+     ARGS_OPT_FORCE_DOWNGRADE,
-+     ARGS_OPT_FORCE_REINSTALL,
-+     ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES,
-+     ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES,
-+     ARGS_OPT_FORCE_SPACE,
-+     ARGS_OPT_NOACTION,
-+     ARGS_OPT_NODEPS,
-+     ARGS_OPT_VERBOSE_WGET,
-+     ARGS_OPT_VERBOSITY,
-+     ARGS_OPT_MULTIPLE_PROVIDERS
-+};
-+
-+int args_init(args_t *args)
-+{
-+     char *conf_file_dir;
-+
-+     memset(args, 0, sizeof(args_t));
-+
-+     args->dest = ARGS_DEFAULT_DEST;
-+
-+     conf_file_dir = getenv("IPKG_CONF_DIR");
-+     if (conf_file_dir == NULL || conf_file_dir[0] == '\0') {
-+	  conf_file_dir = ARGS_DEFAULT_CONF_FILE_DIR;
-+     }
-+     sprintf_alloc(&args->conf_file, "%s/%s", conf_file_dir,
-+		   ARGS_DEFAULT_CONF_FILE_NAME);
-+
-+     args->force_defaults = ARGS_DEFAULT_FORCE_DEFAULTS;
-+     args->force_depends = ARGS_DEFAULT_FORCE_DEPENDS;
-+     args->force_overwrite = ARGS_DEFAULT_FORCE_OVERWRITE;
-+     args->force_downgrade = ARGS_DEFAULT_FORCE_DOWNGRADE;
-+     args->force_reinstall = ARGS_DEFAULT_FORCE_REINSTALL;
-+     args->force_removal_of_dependent_packages = ARGS_DEFAULT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES;
-+     args->force_removal_of_essential_packages = ARGS_DEFAULT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES;
-+     args->noaction = ARGS_DEFAULT_NOACTION;
-+     args->nodeps = ARGS_DEFAULT_NODEPS;
-+     args->verbose_wget = ARGS_DEFAULT_VERBOSE_WGET;
-+     args->verbosity = ARGS_DEFAULT_VERBOSITY;
-+     args->offline_root = ARGS_DEFAULT_OFFLINE_ROOT;
-+     args->offline_root_pre_script_cmd = ARGS_DEFAULT_OFFLINE_ROOT_PRE_SCRIPT_CMD;
-+     args->offline_root_post_script_cmd = ARGS_DEFAULT_OFFLINE_ROOT_POST_SCRIPT_CMD;
-+     args->multiple_providers = 0;
-+     args->nocheckfordirorfile = 0;
-+     args->noreadfeedsfile = 0;
-+
-+     return 1;
-+}
-+
-+void args_deinit(args_t *args)
-+{
-+     free(args->conf_file);
-+     args->conf_file = NULL;
-+}
-+
-+int args_parse(args_t *args, int argc, char *argv[])
-+{
-+     int c;
-+     int option_index = 0;
-+     int parse_err = 0;
-+     static struct option long_options[] = {
-+	  {"query-all", 0, 0, 'A'},
-+	  {"conf-file", 1, 0, 'f'},
-+	  {"conf", 1, 0, 'f'},
-+	  {"dest", 1, 0, 'd'},
-+	  {"force-defaults", 0, 0, ARGS_OPT_FORCE_DEFAULTS},
-+	  {"force_defaults", 0, 0, ARGS_OPT_FORCE_DEFAULTS},
-+	  {"force-depends", 0, 0, ARGS_OPT_FORCE_DEPENDS},
-+	  {"force_depends", 0, 0, ARGS_OPT_FORCE_DEPENDS},
-+	  {"force-overwrite", 0, 0, ARGS_OPT_FORCE_OVERWRITE},
-+	  {"force_overwrite", 0, 0, ARGS_OPT_FORCE_OVERWRITE},
-+	  {"force_downgrade", 0, 0, ARGS_OPT_FORCE_DOWNGRADE},
-+	  {"force-downgrade", 0, 0, ARGS_OPT_FORCE_DOWNGRADE},
-+	  {"force-reinstall", 0, 0, ARGS_OPT_FORCE_REINSTALL},
-+	  {"force_reinstall", 0, 0, ARGS_OPT_FORCE_REINSTALL},
-+	  {"force-space", 0, 0, ARGS_OPT_FORCE_SPACE},
-+	  {"force_space", 0, 0, ARGS_OPT_FORCE_SPACE},
-+	  {"recursive", 0, 0,
-+	   ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES},
-+	  {"force-removal-of-dependent-packages", 0, 0,
-+	   ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES},
-+	  {"force_removal_of_dependent_packages", 0, 0,
-+	   ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES},
-+	  {"force-removal-of-essential-packages", 0, 0,
-+	   ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES},
-+	  {"force_removal_of_essential_packages", 0, 0,
-+	   ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES},
-+	  {"multiple-providers", 0, 0, ARGS_OPT_MULTIPLE_PROVIDERS},
-+	  {"multiple_providers", 0, 0, ARGS_OPT_MULTIPLE_PROVIDERS},
-+	  {"noaction", 0, 0, ARGS_OPT_NOACTION},
-+	  {"nodeps", 0, 0, ARGS_OPT_NODEPS},
-+	  {"offline", 1, 0, 'o'},
-+	  {"offline-root", 1, 0, 'o'},
-+	  {"test", 0, 0, ARGS_OPT_NOACTION},
-+	  {"tmp-dir", 1, 0, 't'},
-+	  {"verbose-wget", 0, 0, ARGS_OPT_VERBOSE_WGET},
-+	  {"verbose_wget", 0, 0, ARGS_OPT_VERBOSE_WGET},
-+	  {"verbosity", 2, 0, 'V'},
-+	  {"version", 0, 0, 'v'},
-+	  {0, 0, 0, 0}
-+     };
-+
-+     while (1) {
-+	  c = getopt_long_only(argc, argv, "Ad:f:no:t:vV:", long_options, &option_index);
-+	  if (c == -1)
-+	       break;
-+
-+	  switch (c) {
-+	  case 'A':
-+	       args->query_all = 1;
-+	       break;
-+	  case 'd':
-+	       args->dest = optarg;
-+	       break;
-+	  case 'f':
-+	       free(args->conf_file);
-+	       args->conf_file = strdup(optarg);
-+	       break;
-+	  case 'o':
-+	       args->offline_root = optarg;
-+	       break;
-+	  case 'n':
-+	       args->noaction = 1;
-+	       break;
-+	  case 't':
-+	       args->tmp_dir = strdup(optarg);
-+	       break;
-+	  case 'v':
-+	       print_version();
-+	       exit(0);
-+	  case 'V':
-+	  case ARGS_OPT_VERBOSITY:
-+	       if (optarg)
-+		    args->verbosity = atoi(optarg);
-+	       else
-+		    args->verbosity += 1;
-+	       break;
-+	  case ARGS_OPT_FORCE_DEFAULTS:
-+	       args->force_defaults = 1;
-+	       break;
-+	  case ARGS_OPT_FORCE_DEPENDS:
-+	       args->force_depends = 1;
-+	       break;
-+	  case ARGS_OPT_FORCE_OVERWRITE:
-+	       args->force_overwrite = 1;
-+	       break;
-+	  case ARGS_OPT_FORCE_DOWNGRADE:
-+	       args->force_downgrade = 1;
-+	       break;
-+	  case ARGS_OPT_FORCE_REINSTALL:
-+	       args->force_reinstall = 1;
-+	       break;
-+	  case ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES:
-+	       args->force_removal_of_essential_packages = 1;
-+	       break;
-+	  case ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES:
-+	       args->force_removal_of_dependent_packages = 1;
-+	       break;
-+	  case ARGS_OPT_FORCE_SPACE:
-+	       args->force_space = 1;
-+	       break;
-+	  case ARGS_OPT_VERBOSE_WGET:
-+	       args->verbose_wget = 1;
-+	       break;
-+	  case ARGS_OPT_MULTIPLE_PROVIDERS:
-+	       args->multiple_providers = 1;
-+	       break;
-+	  case ARGS_OPT_NODEPS:
-+	       args->nodeps = 1;
-+	       break;
-+	  case ARGS_OPT_NOACTION:
-+	       args->noaction = 1;
-+	       break;
-+	  case ':':
-+	       parse_err++;
-+	       break;
-+	  case '?':
-+	       parse_err++;
-+	       break;
-+	  default:
-+	       bb_error_msg("Confusion: getopt_long returned %d\n", c);
-+	  }
-+     }
-+    
-+     if (parse_err) {
-+	  return -parse_err;
-+     } else {
-+	  return optind;
-+     }
-+}
-+
-+void args_usage(char *complaint)
-+{
-+     if (complaint) {
-+          bb_error_msg("%s\n", complaint);
-+     }
-+     print_version();
-+     bb_show_usage();
-+     exit(1);
-+}
-+
-+static void print_version(void)
-+{
-+	bb_error_msg("version %s\n", IPKG_VERSION);
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/args.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/args.h
---- busybox-1.1.2-orig/archival/libipkg/args.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/args.h	2006-05-09 02:12:03.000000000 +0200
-@@ -0,0 +1,72 @@
-+/* args.h - parse command-line args
-+
-+  Carl D. Worth
-+
-+  Copyright 2001 University of Southern California
-+ 
-+  This program is free software; you can redistribute it and/or modify
-+  it under the terms of the GNU General Public License as published by
-+  the Free Software Foundation; either version 2, or (at your option)
-+  any later version.
-+ 
-+  This program is distributed in the hope that it will be useful,
-+  but WITHOUT ANY WARRANTY; without even the implied warranty of
-+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+  GNU General Public License for more details.
-+*/
-+
-+#ifndef ARGS_H
-+#define ARGS_H
-+
-+struct args
-+{
-+    char *conf_file;
-+    char *dest;
-+    char *tmp_dir;
-+    int force_defaults;
-+    int force_depends;
-+    int force_overwrite;
-+    int force_downgrade;
-+    int force_reinstall;
-+    int force_removal_of_essential_packages;
-+    int force_removal_of_dependent_packages;
-+    int force_space;
-+    int noaction;
-+    int nodeps;
-+    int multiple_providers;
-+    int query_all;
-+    int verbose_wget;
-+    int verbosity;
-+    int nocheckfordirorfile;
-+    int noreadfeedsfile;
-+    char *offline_root;
-+    char *offline_root_pre_script_cmd;
-+    char *offline_root_post_script_cmd;
-+};
-+typedef struct args args_t;
-+
-+#define ARGS_DEFAULT_CONF_FILE_DIR "/etc"
-+#define ARGS_DEFAULT_CONF_FILE_NAME "ipkg.conf"
-+#define ARGS_DEFAULT_DEST NULL
-+#define ARGS_DEFAULT_FORCE_DEFAULTS 0
-+#define ARGS_DEFAULT_FORCE_DEPENDS 0
-+#define ARGS_DEFAULT_FORCE_OVERWRITE 0 
-+#define ARGS_DEFAULT_FORCE_DOWNGRADE 0 
-+#define ARGS_DEFAULT_FORCE_REINSTALL 0
-+#define ARGS_DEFAULT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES 0
-+#define ARGS_DEFAULT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES 0
-+#define ARGS_DEFAULT_FORCE_SPACE 0
-+#define ARGS_DEFAULT_OFFLINE_ROOT NULL
-+#define ARGS_DEFAULT_OFFLINE_ROOT_PRE_SCRIPT_CMD NULL
-+#define ARGS_DEFAULT_OFFLINE_ROOT_POST_SCRIPT_CMD NULL
-+#define ARGS_DEFAULT_NOACTION 0
-+#define ARGS_DEFAULT_NODEPS 0
-+#define ARGS_DEFAULT_VERBOSE_WGET 0
-+#define ARGS_DEFAULT_VERBOSITY 1
-+
-+int args_init(args_t *args);
-+void args_deinit(args_t *args);
-+int args_parse(args_t *args, int argc, char *argv[]);
-+void args_usage(char *complaint);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/conffile.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/conffile.c
---- busybox-1.1.2-orig/archival/libipkg/conffile.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/conffile.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,64 @@
-+/* conffile.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include <string.h>
-+#include <stdlib.h>
-+
-+#include "ipkg.h"
-+#include "ipkg_message.h"
-+
-+#include "conffile.h"
-+#include "file_util.h"
-+#include "sprintf_alloc.h"
-+
-+int conffile_init(conffile_t *conffile, const char *file_name, const char *md5sum)
-+{
-+    return nv_pair_init(conffile, file_name, md5sum);
-+}
-+
-+void conffile_deinit(conffile_t *conffile)
-+{
-+    nv_pair_deinit(conffile);
-+}
-+
-+int conffile_has_been_modified(ipkg_conf_t *conf, conffile_t *conffile)
-+{
-+    char *md5sum;
-+    char *filename = conffile->name;
-+    char *root_filename;
-+    int ret;
-+
-+    if (conffile->value == NULL) {
-+	 ipkg_message(conf, IPKG_NOTICE, "%s: conffile %s has no md5sum\n", __FUNCTION__, conffile->name);
-+	 return 1;
-+    }
-+
-+    root_filename = root_filename_alloc(conf, filename);
-+
-+    md5sum = file_md5sum_alloc(root_filename);
-+
-+    ret = strcmp(md5sum, conffile->value);
-+    if (ret) {
-+      ipkg_message(conf, IPKG_NOTICE, "%s: conffile %s: \t\nold md5=%s \t\nnew md5=%s\n", __FUNCTION__,
-+              conffile->name, md5sum, conffile->value);
-+    }
-+
-+    free(root_filename);
-+    free(md5sum);
-+
-+    return ret;
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/conffile.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/conffile.h
---- busybox-1.1.2-orig/archival/libipkg/conffile.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/conffile.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,30 @@
-+/* conffile.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef CONFFILE_H
-+#define CONFFILE_H
-+
-+#include "nv_pair.h"
-+
-+typedef struct nv_pair conffile_t;
-+
-+int conffile_init(conffile_t *conffile, const char *file_name, const char *md5sum);
-+void conffile_deinit(conffile_t *conffile);
-+int conffile_has_been_modified(struct ipkg_conf *conf, conffile_t *conffile);
-+
-+#endif
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/conffile_list.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/conffile_list.c
---- busybox-1.1.2-orig/archival/libipkg/conffile_list.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/conffile_list.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,47 @@
-+/* conffile_list.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+
-+#include "conffile_list.h"
-+
-+int conffile_list_init(conffile_list_t *list)
-+{
-+    return nv_pair_list_init(list);
-+}
-+
-+void conffile_list_deinit(conffile_list_t *list)
-+{
-+    nv_pair_list_deinit(list);
-+}
-+
-+conffile_t *conffile_list_append(conffile_list_t *list, const char *file_name,
-+			 const char *md5sum)
-+{
-+    return nv_pair_list_append(list, file_name, md5sum);
-+}
-+
-+int conffile_list_push(conffile_list_t *list, conffile_t *data)
-+{
-+    return nv_pair_list_push(list, data);
-+}
-+
-+conffile_list_elt_t *conffile_list_pop(conffile_list_t *list)
-+{
-+    return nv_pair_list_pop(list);
-+}
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/conffile_list.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/conffile_list.h
---- busybox-1.1.2-orig/archival/libipkg/conffile_list.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/conffile_list.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,36 @@
-+/* conffile_list.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef CONFFILE_LIST_H
-+#define CONFFILE_LIST_H
-+
-+#include "conffile.h"
-+#include "nv_pair_list.h"
-+
-+typedef struct nv_pair_list_elt conffile_list_elt_t;
-+typedef struct nv_pair_list conffile_list_t;
-+
-+int conffile_list_init(conffile_list_t *list);
-+void conffile_list_deinit(conffile_list_t *list);
-+
-+conffile_t *conffile_list_append(conffile_list_t *list, const char *name,
-+			       const char *root_dir);
-+int conffile_list_push(conffile_list_t *list, conffile_t *data);
-+conffile_list_elt_t *conffile_list_pop(conffile_list_t *list);
-+
-+#endif
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/file_util.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/file_util.c
---- busybox-1.1.2-orig/archival/libipkg/file_util.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/file_util.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,177 @@
-+/* file_util.c - convenience routines for common stat operations
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+#include <sys/types.h>
-+#include <sys/stat.h>
-+
-+#include "sprintf_alloc.h"
-+#include "file_util.h"
-+#include "md5.h"
-+#include "libbb.h"
-+#undef strlen
-+
-+int file_exists(const char *file_name)
-+{
-+    int err;
-+    struct stat stat_buf;
-+
-+    err = stat(file_name, &stat_buf);
-+    if (err == 0) {
-+	return 1;
-+    } else {
-+	return 0;
-+    }
-+}
-+
-+int file_is_dir(const char *file_name)
-+{
-+    int err;
-+    struct stat stat_buf;
-+
-+    err = stat(file_name, &stat_buf);
-+    if (err) {
-+	return 0;
-+    }
-+
-+    return S_ISDIR(stat_buf.st_mode);
-+}
-+
-+/* read a single line from a file, stopping at a newline or EOF.
-+   If a newline is read, it will appear in the resulting string.
-+   Return value is a malloc'ed char * which should be freed at
-+   some point by the caller.
-+
-+   Return value is NULL if the file is at EOF when called.
-+*/
-+#define FILE_READ_LINE_BUF_SIZE 1024
-+char *file_read_line_alloc(FILE *file)
-+{
-+    char buf[FILE_READ_LINE_BUF_SIZE];
-+    int buf_len;
-+    char *line = NULL;
-+    int line_size = 0;
-+
-+    memset(buf, 0, FILE_READ_LINE_BUF_SIZE);
-+    while (fgets(buf, FILE_READ_LINE_BUF_SIZE, file)) {
-+	buf_len = strlen(buf);
-+	if (line) {
-+	    line_size += buf_len;
-+	    line = realloc(line, line_size);
-+	    if (line == NULL) {
-+		fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+		break;
-+	    }
-+	    strcat(line, buf);
-+	} else {
-+	    line_size = buf_len + 1;
-+	    line = strdup(buf);
-+	}
-+	if (buf[buf_len - 1] == '\n') {
-+	    break;
-+	}
-+    }
-+
-+    return line;
-+}
-+
-+int file_move(const char *src, const char *dest)
-+{
-+    int err;
-+
-+    err = rename(src, dest);
-+
-+    if (err && errno == EXDEV) {
-+	err = file_copy(src, dest);
-+	unlink(src);
-+    } else if (err) {
-+	fprintf(stderr, "%s: ERROR: failed to rename %s to %s: %s\n",
-+		__FUNCTION__, src, dest, strerror(errno));
-+    }
-+
-+    return err;
-+}
-+
-+/* I put these here to keep libbb dependencies from creeping all over
-+   the ipkg code */
-+int file_copy(const char *src, const char *dest)
-+{
-+    int err;
-+
-+    err = copy_file(src, dest, FILEUTILS_FORCE | FILEUTILS_PRESERVE_STATUS);
-+    if (err) {
-+	fprintf(stderr, "%s: ERROR: failed to copy %s to %s\n",
-+		__FUNCTION__, src, dest);
-+    }
-+
-+    return err;
-+}
-+
-+int file_mkdir_hier(const char *path, long mode)
-+{
-+    return bb_make_directory(path, mode, FILEUTILS_RECUR);
-+}
-+
-+char *file_md5sum_alloc(const char *file_name)
-+{
-+    static const int md5sum_bin_len = 16;
-+    static const int md5sum_hex_len = 32;
-+
-+    static const unsigned char bin2hex[16] = {
-+	'0', '1', '2', '3',
-+	'4', '5', '6', '7',
-+	'8', '9', 'a', 'b',
-+	'c', 'd', 'e', 'f'
-+    };
-+
-+    int i, err;
-+    FILE *file;
-+    unsigned char *md5sum_hex;
-+    unsigned char md5sum_bin[md5sum_bin_len];
-+
-+    md5sum_hex = malloc(md5sum_hex_len + 1);
-+    if (md5sum_hex == NULL) {
-+	fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	return strdup("");
-+    }
-+
-+    file = fopen(file_name, "r");
-+    if (file == NULL) {
-+	fprintf(stderr, "%s: Failed to open file %s: %s\n",
-+		__FUNCTION__, file_name, strerror(errno));
-+	return strdup("");
-+    }
-+
-+    err = md5_stream(file, md5sum_bin);
-+    if (err) {
-+	fprintf(stderr, "%s: ERROR computing md5sum for %s: %s\n",
-+		__FUNCTION__, file_name, strerror(err));
-+	return strdup("");
-+    }
-+
-+    fclose(file);
-+
-+    for (i=0; i < md5sum_bin_len; i++) {
-+	md5sum_hex[i*2] = bin2hex[md5sum_bin[i] >> 4];
-+	md5sum_hex[i*2+1] = bin2hex[md5sum_bin[i] & 0xf];
-+    }
-+    
-+    md5sum_hex[md5sum_hex_len] = '\0';
-+    
-+    return md5sum_hex;
-+}
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/file_util.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/file_util.h
---- busybox-1.1.2-orig/archival/libipkg/file_util.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/file_util.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,29 @@
-+/* file_util.h - convenience routines for common file operations
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef FILE_UTIL_H
-+#define FILE_UTIL_H
-+
-+int file_exists(const char *file_name);
-+int file_is_dir(const char *file_name);
-+char *file_read_line_alloc(FILE *file);
-+int file_move(const char *src, const char *dest);
-+int file_copy(const char *src, const char *dest);
-+int file_mkdir_hier(const char *path, long mode);
-+char *file_md5sum_alloc(const char *file_name);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/hash_table.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/hash_table.c
---- busybox-1.1.2-orig/archival/libipkg/hash_table.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/hash_table.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,155 @@
-+/* hash.c - hash tables for ipkg
-+
-+   Steven M. Ayer, Jamey Hicks
-+   
-+   Copyright (C) 2002 Compaq Computer Corporation
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include <errno.h>
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include "hash_table.h"
-+#include "ipkg_message.h"
-+
-+
-+static int hash_index(hash_table_t *hash, const char *pkg_name);
-+static int rotating(const char *key, int len, int prime);
-+
-+static int hash_index(hash_table_t *hash, const char *pkg_name)
-+{
-+    return rotating(pkg_name, strlen(pkg_name), hash->n_entries);
-+}
-+  
-+static int rotating(const char *key, int len, int prime)
-+{
-+    unsigned int hash, i;
-+    for (hash=len, i=0; i<len; ++i)
-+	hash = (hash<<4)^(hash>>28)^key[i];
-+    return (hash % prime);
-+}
-+
-+
-+/*
-+ * this is an open table keyed by strings
-+ */
-+int hash_table_init(const char *name, hash_table_t *hash, int len)
-+{
-+    static int primes_table[] = {
-+	379, 761, 983, 1423, 2711, 3361, 3931, 4679, 5519, 6701, 9587,
-+	19471, 23143, 33961, 46499, 49727, 99529, 0
-+    };
-+    int *picker;
-+
-+    if (hash->entries != NULL) {
-+    	/* we have been here already */
-+    	return 0;
-+    }
-+
-+    hash->name = name;
-+    hash->entries = NULL;
-+    hash->n_entries = 0;
-+    hash->hash_entry_key = NULL;
-+
-+    picker = primes_table;
-+    while(*picker && (*picker++ < len));
-+    if(!*picker)
-+	fprintf(stderr, "%s: primes table might not be big enough (! << %d)\n", __FUNCTION__, len);
-+    --picker;
-+
-+    hash->n_entries = *picker;
-+    hash->entries = (hash_entry_t *)calloc(hash->n_entries, sizeof(hash_entry_t));
-+    if (hash->entries == NULL) {
-+	fprintf(stderr, "%s: Out of memory.\n", __FUNCTION__);
-+	return ENOMEM;
-+    }
-+    return 0;
-+}
-+
-+void hash_table_deinit(hash_table_t *hash)
-+{
-+    free(hash->entries);
-+    hash->entries = NULL;
-+    hash->n_entries = 0;
-+}
-+
-+void *hash_table_get(hash_table_t *hash, const char *key)
-+{
-+  int ndx= hash_index(hash, key);
-+  hash_entry_t *hash_entry = hash->entries + ndx;
-+  while (hash_entry) 
-+  {
-+    if (hash_entry->key) 
-+    {
-+      if (strcmp(key, hash_entry->key) == 0) {
-+         // ipkg_message(NULL, IPKG_DEBUG, "Function: %s. Key found for '%s' \n", __FUNCTION__, key);
-+	 return hash_entry->data;
-+      }
-+    }
-+    hash_entry = hash_entry->next;
-+  }
-+  return NULL;
-+}
-+
-+int hash_table_insert(hash_table_t *hash, const char *key, void *value)
-+{
-+     int ndx= hash_index(hash, key);
-+     hash_entry_t *hash_entry = hash->entries + ndx;
-+     if (0) ipkg_message(NULL, IPKG_DEBUG2, "Function: %s. Inserting in hash for '%s' \n", __FUNCTION__, key);
-+     if (hash_entry->key) {
-+	  if (strcmp(hash_entry->key, key) == 0) {
-+	       /* alread in table, update the value */
-+               if (0) ipkg_message(NULL, IPKG_DEBUG2, "Function: %s. Value already in hash for '%s' \n", __FUNCTION__, key);
-+	       hash_entry->data = value;
-+	       return 0;
-+	  } else {
-+	       /* 
-+		* if this is a collision, we have to go to the end of the ll,
-+		* then add a new entry
-+		* before we can hook up the value
-+		*/
-+               if (0) ipkg_message(NULL, IPKG_DEBUG2, "Function: %s. Value already in hash by collision for '%s' \n", __FUNCTION__, key);
-+	       while (hash_entry->next)
-+		    hash_entry = hash_entry->next;
-+	       hash_entry->next = (hash_entry_t *)malloc(sizeof(hash_entry_t));
-+	       if (!hash_entry->next) {
-+		    return -ENOMEM;
-+	       }
-+	       hash_entry = hash_entry->next;
-+	       hash_entry->next = NULL;
-+	  }
-+     }
-+     hash->n_elements++;
-+     hash_entry->key = strdup(key);
-+     hash_entry->data = value;
-+
-+     return 0;
-+}
-+
-+
-+void hash_table_foreach(hash_table_t *hash, void (*f)(const char *key, void *entry, void *data), void *data)
-+{ 
-+    int i;
-+    if (!hash || !f)
-+	return;
-+
-+    for (i = 0; i < hash->n_entries; i++) {
-+	hash_entry_t *hash_entry = (hash->entries + i);
-+	do {
-+	    if(hash_entry->key) {
-+		f(hash_entry->key, hash_entry->data, data);
-+	    }
-+	} while((hash_entry = hash_entry->next));
-+    }
-+}
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/hash_table.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/hash_table.h
---- busybox-1.1.2-orig/archival/libipkg/hash_table.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/hash_table.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,44 @@
-+/* hash.h - hash tables for ipkg
-+
-+   Steven M. Ayer, Jamey Hicks
-+   
-+   Copyright (C) 2002 Compaq Computer Corporation
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef _HASH_TABLE_H_
-+#define _HASH_TABLE_H_
-+
-+typedef struct hash_entry hash_entry_t;
-+typedef struct hash_table hash_table_t;
-+
-+struct hash_entry {
-+  const char * key;
-+  void * data;
-+  struct hash_entry * next;
-+};
-+
-+struct hash_table {
-+  const char *name; 
-+  hash_entry_t * entries;  
-+  int n_entries; /* number of buckets */
-+  int n_elements;
-+  const char * (*hash_entry_key)(void * data);
-+};
-+
-+int hash_table_init(const char *name, hash_table_t *hash, int len);
-+void hash_table_deinit(hash_table_t *hash);
-+void *hash_table_get(hash_table_t *hash, const char *key);
-+int hash_table_insert(hash_table_t *hash, const char *key, void *value);
-+void hash_table_foreach(hash_table_t *hash, void (*f)(const char *key, void *entry, void *data), void *data);
-+
-+#endif /* _HASH_TABLE_H_ */
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg.h
---- busybox-1.1.2-orig/archival/libipkg/ipkg.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,74 @@
-+/* ipkg.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef IPKG_H
-+#define IPKG_H
-+
-+/*
-+#ifdef HAVE_CONFIG_H
-+#include "config.h"
-+#endif
-+*/
-+
-+#if 0
-+#define IPKG_DEBUG_NO_TMP_CLEANUP
-+#endif
-+
-+#include "ipkg_includes.h"
-+#include "ipkg_conf.h"
-+#include "ipkg_message.h"
-+
-+#define IPKG_PKG_EXTENSION ".ipk"
-+#define DPKG_PKG_EXTENSION ".deb"
-+
-+#define IPKG_LEGAL_PKG_NAME_CHARS "abcdefghijklmnopqrstuvwxyz0123456789.+-"
-+#define IPKG_PKG_VERSION_SEP_CHAR '_'
-+
-+#define IPKG_STATE_DIR_PREFIX IPKGLIBDIR"/ipkg"
-+#define IPKG_LISTS_DIR_SUFFIX "lists"
-+#define IPKG_INFO_DIR_SUFFIX "info"
-+#define IPKG_STATUS_FILE_SUFFIX "status"
-+
-+#define IPKG_BACKUP_SUFFIX "-ipkg.backup"
-+
-+#define IPKG_LIST_DESCRIPTION_LENGTH 128
-+
-+#define IPKG_VERSION "0.99.162"
-+
-+
-+enum ipkg_error {
-+    IPKG_SUCCESS = 0,
-+    IPKG_PKG_DEPS_UNSATISFIED,
-+    IPKG_PKG_IS_ESSENTIAL,
-+    IPKG_PKG_HAS_DEPENDENTS,
-+    IPKG_PKG_HAS_NO_CANDIDATE
-+};
-+typedef enum ipkg_error ipkg_error_t;
-+
-+extern int ipkg_state_changed;
-+
-+
-+struct errlist {
-+    char * errmsg;
-+    struct errlist * next;
-+} ;
-+
-+extern struct errlist* error_list;
-+
-+extern ipkg_conf_t *global_conf;
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_cmd.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_cmd.c
---- busybox-1.1.2-orig/archival/libipkg/ipkg_cmd.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_cmd.c	2006-05-09 02:23:37.000000000 +0200
-@@ -0,0 +1,1431 @@
-+/* ipkg_cmd.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include <string.h>
-+
-+#include "ipkg.h"
-+#include <libgen.h>
-+#include <glob.h>
-+#include <errno.h>
-+#include <stdlib.h>
-+#include <unistd.h>
-+#include <signal.h>
-+#include <stdio.h>
-+#include <dirent.h>
-+
-+#include "ipkg_conf.h"
-+#include "ipkg_cmd.h"
-+#include "ipkg_message.h"
-+#include "pkg.h"
-+#include "pkg_dest.h"
-+#include "pkg_parse.h"
-+#include "sprintf_alloc.h"
-+#include "pkg.h"
-+#include "file_util.h"
-+#include "str_util.h"
-+#include "libbb.h"
-+#include "unarchive.h"
-+
-+#include <fnmatch.h>
-+
-+
-+#include "ipkg_download.h"
-+#include "ipkg_install.h"
-+#include "ipkg_upgrade.h"
-+#include "ipkg_remove.h"
-+#include "ipkg_configure.h"
-+#include "ipkg_message.h"
-+
-+#ifdef IPKG_LIB
-+#include "libipkg.h"
-+static void *p_userdata = NULL;
-+#endif
-+
-+static int ipkg_update_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_upgrade_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_list_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_info_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_status_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_install_pending_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_install_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_list_installed_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_remove_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_purge_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_flag_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_files_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_search_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_download_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_depends_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_whatdepends_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_whatdepends_recursively_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_whatsuggests_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_whatrecommends_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_whatprovides_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_whatconflicts_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_whatreplaces_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_compare_versions_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_print_architecture_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+static int ipkg_configure_cmd(ipkg_conf_t *conf, int argc, char **argv);
-+
-+/* XXX: CLEANUP: The usage strings should be incorporated into this
-+   array for easier maintenance */
-+static ipkg_cmd_t cmds[] = {
-+     {"update", 0, (ipkg_cmd_fun_t)ipkg_update_cmd}, 
-+     {"upgrade", 0, (ipkg_cmd_fun_t)ipkg_upgrade_cmd},
-+     {"list", 0, (ipkg_cmd_fun_t)ipkg_list_cmd},
-+     {"list_installed", 0, (ipkg_cmd_fun_t)ipkg_list_installed_cmd},
-+     {"info", 0, (ipkg_cmd_fun_t)ipkg_info_cmd},
-+     {"flag", 1, (ipkg_cmd_fun_t)ipkg_flag_cmd},
-+     {"status", 0, (ipkg_cmd_fun_t)ipkg_status_cmd},
-+     {"install_pending", 0, (ipkg_cmd_fun_t)ipkg_install_pending_cmd},
-+     {"install", 1, (ipkg_cmd_fun_t)ipkg_install_cmd},
-+     {"remove", 1, (ipkg_cmd_fun_t)ipkg_remove_cmd},
-+     {"purge", 1, (ipkg_cmd_fun_t)ipkg_purge_cmd},
-+     {"configure", 0, (ipkg_cmd_fun_t)ipkg_configure_cmd},
-+     {"files", 1, (ipkg_cmd_fun_t)ipkg_files_cmd},
-+     {"search", 1, (ipkg_cmd_fun_t)ipkg_search_cmd},
-+     {"download", 1, (ipkg_cmd_fun_t)ipkg_download_cmd},
-+     {"compare_versions", 1, (ipkg_cmd_fun_t)ipkg_compare_versions_cmd},
-+     {"compare-versions", 1, (ipkg_cmd_fun_t)ipkg_compare_versions_cmd},
-+     {"print-architecture", 0, (ipkg_cmd_fun_t)ipkg_print_architecture_cmd},
-+     {"print_architecture", 0, (ipkg_cmd_fun_t)ipkg_print_architecture_cmd},
-+     {"print-installation-architecture", 0, (ipkg_cmd_fun_t)ipkg_print_architecture_cmd},
-+     {"print_installation_architecture", 0, (ipkg_cmd_fun_t)ipkg_print_architecture_cmd},
-+     {"depends", 1, (ipkg_cmd_fun_t)ipkg_depends_cmd},
-+     {"whatdepends", 1, (ipkg_cmd_fun_t)ipkg_whatdepends_cmd},
-+     {"whatdependsrec", 1, (ipkg_cmd_fun_t)ipkg_whatdepends_recursively_cmd},
-+     {"whatrecommends", 1, (ipkg_cmd_fun_t)ipkg_whatrecommends_cmd},
-+     {"whatsuggests", 1, (ipkg_cmd_fun_t)ipkg_whatsuggests_cmd},
-+     {"whatprovides", 1, (ipkg_cmd_fun_t)ipkg_whatprovides_cmd},
-+     {"whatreplaces", 1, (ipkg_cmd_fun_t)ipkg_whatreplaces_cmd},
-+     {"whatconflicts", 1, (ipkg_cmd_fun_t)ipkg_whatconflicts_cmd},
-+};
-+
-+int ipkg_state_changed;
-+static void write_status_files_if_changed(ipkg_conf_t *conf)
-+{
-+     if (ipkg_state_changed && !conf->noaction) {
-+	  ipkg_message(conf, IPKG_INFO,
-+		       "  writing status file\n");
-+	  ipkg_conf_write_status_files(conf);
-+	  pkg_write_changed_filelists(conf);
-+     } else { 
-+	  ipkg_message(conf, IPKG_NOTICE, "Nothing to be done\n");
-+     }
-+}
-+
-+
-+static int num_cmds = sizeof(cmds) / sizeof(ipkg_cmd_t);
-+
-+ipkg_cmd_t *ipkg_cmd_find(const char *name)
-+{
-+     int i;
-+     ipkg_cmd_t *cmd;
-+
-+     for (i=0; i < num_cmds; i++) {
-+	  cmd = &cmds[i];
-+	  if (strcmp(name, cmd->name) == 0) {
-+	       return cmd;
-+	  }
-+     }
-+
-+     return NULL;
-+}
-+
-+#ifdef IPKG_LIB
-+int ipkg_cmd_exec(ipkg_cmd_t *cmd, ipkg_conf_t *conf, int argc, const char **argv, void *userdata)
-+{
-+	int result;
-+	p_userdata = userdata;
-+      
-+
-+	result = (cmd->fun)(conf, argc, argv);
-+        if ( result == 0 ) {
-+           ipkg_message(conf, IPKG_NOTICE, "Done.\n");
-+        } else {
-+           ipkg_message(conf, IPKG_NOTICE, "An error ocurred, return value: %d.\n", result);
-+
-+        }
-+        if ( error_list ) {
-+           reverse_error_list(&error_list);
-+
-+           ipkg_message(conf, IPKG_NOTICE, "Collected errors:\n");
-+           /* Here we print the errors collected and free the list */
-+           while (error_list != NULL) {
-+                 ipkg_message(conf, IPKG_NOTICE, "%s",error_list->errmsg);
-+                 error_list = error_list->next;
-+
-+           }
-+           free_error_list(&error_list);
-+
-+        }
-+   
-+	p_userdata = NULL;
-+	return result;
-+}
-+#else
-+int ipkg_cmd_exec(ipkg_cmd_t *cmd, ipkg_conf_t *conf, int argc, const char **argv)
-+{
-+     return (cmd->fun)(conf, argc, argv);
-+}
-+#endif
-+
-+static int ipkg_update_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     int err;
-+     int failures;
-+     char *lists_dir;
-+     pkg_src_list_elt_t *iter;
-+     pkg_src_t *src;
-+
-+ 
-+    sprintf_alloc(&lists_dir, "%s", conf->restrict_to_default_dest ? conf->default_dest->lists_dir : conf->lists_dir);
-+ 
-+    if (! file_is_dir(lists_dir)) {
-+	  if (file_exists(lists_dir)) {
-+	       ipkg_message(conf, IPKG_ERROR,
-+			    "%s: ERROR: %s exists, but is not a directory\n",
-+			    __FUNCTION__, lists_dir);
-+	       free(lists_dir);
-+	       return EINVAL;
-+	  }
-+	  err = file_mkdir_hier(lists_dir, 0755);
-+	  if (err) {
-+	       ipkg_message(conf, IPKG_ERROR,
-+			    "%s: ERROR: failed to make directory %s: %s\n",
-+			    __FUNCTION__, lists_dir, strerror(errno));
-+	       free(lists_dir);
-+	       return EINVAL;
-+	  }	
-+     } 
-+
-+     failures = 0;
-+     for (iter = conf->pkg_src_list.head; iter; iter = iter->next) {
-+	  char *url, *list_file_name;
-+
-+	  src = iter->data;
-+
-+	  if (src->extra_data)	/* debian style? */
-+	      sprintf_alloc(&url, "%s/%s/%s", src->value, src->extra_data, 
-+			    src->gzip ? "Packages.gz" : "Packages");
-+	  else
-+	      sprintf_alloc(&url, "%s/%s", src->value, src->gzip ? "Packages.gz" : "Packages");
-+
-+	  sprintf_alloc(&list_file_name, "%s/%s", lists_dir, src->name);
-+	  if (src->gzip) {
-+	      char *tmp;
-+	      char *tmp_file_name;
-+	      FILE *in, *out;
-+
-+	      tmp = strdup ("/tmp/ipkg.XXXXXX");
-+
-+	      if (mkdtemp (tmp) == NULL) {
-+		  perror ("mkdtemp");
-+		  failures++;
-+		  continue;
-+	      }
-+	      
-+	      sprintf_alloc (&tmp_file_name, "%s/%s.gz", tmp, src->name);
-+	      err = ipkg_download(conf, url, tmp_file_name);
-+	      if (err == 0) {
-+		   ipkg_message (conf, IPKG_NOTICE, "Inflating %s\n", url);
-+		   in = fopen (tmp_file_name, "r");
-+		   out = fopen (list_file_name, "w");
-+		   if (in && out)
-+			inflate_unzip (in, out);
-+		   else
-+			err = 1;
-+		   if (in)
-+			fclose (in);
-+		   if (out)
-+			fclose (out);
-+		   unlink (tmp_file_name);
-+		   rmdir (tmp);
-+		   free (tmp);
-+	      }
-+	  } else
-+	      err = ipkg_download(conf, url, list_file_name);
-+	  if (err) {
-+	       failures++;
-+	  } else {
-+	       ipkg_message(conf, IPKG_NOTICE,
-+			    "Updated list of available packages in %s\n",
-+			    list_file_name);
-+	  }
-+	  free(url);
-+	  free(list_file_name);
-+     }
-+     free(lists_dir);
-+
-+#ifdef CONFIG_CLEAR_SW_INSTALL_FLAG
-+#warning here
-+     /* clear SW_INSTALL on any package where state is SS_NOT_INSTALLED.
-+      * this is a hack to work around poor bookkeeping in old ipkg upgrade code 
-+      * -Jamey 3/1/03
-+      */
-+     {
-+	  int i;
-+	  int changed = 0;
-+	  pkg_vec_t *available = pkg_vec_alloc();
-+	  pkg_hash_fetch_available(&conf->pkg_hash, available);
-+	  ipkg_message(conf, IPKG_DEBUG, "Clearing SW_INSTALL for SS_NOT_INSTALLED packages.\n");
-+	  for (i = 0; i < available->len; i++) {
-+	       pkg_t *pkg = available->pkgs[i];
-+	       if (pkg->state_want == SW_INSTALL && pkg->state_status == SS_NOT_INSTALLED) {
-+		    ipkg_message(conf, IPKG_DEBUG, "Clearing SW_INSTALL on package %s.\n", pkg->name);
-+		    pkg->state_want = SW_UNKNOWN;
-+		    changed = 1;
-+	       }
-+	  }
-+	  pkg_vec_free(available);
-+	  if (changed) {
-+	       write_status_files_if_changed(conf);
-+	  }
-+     }
-+#endif
-+
-+     return failures;
-+}
-+
-+
-+/* scan the args passed and cache the local filenames of the packages */
-+int ipkg_multiple_files_scan(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     int i;
-+     int err;
-+    
-+     /* 
-+      * First scan through package names/urls
-+      * For any urls, download the packages and install in database.
-+      * For any files, install package info in database.
-+      */
-+     for (i = 0; i < argc; i ++) {
-+	  char *filename = argv [i];
-+	  //char *tmp = basename (tmp);
-+	  //int tmplen = strlen (tmp);
-+
-+	  //if (strcmp (tmp + (tmplen - strlen (IPKG_PKG_EXTENSION)), IPKG_PKG_EXTENSION) != 0)
-+	  //     continue;
-+	  //if (strcmp (tmp + (tmplen - strlen (DPKG_PKG_EXTENSION)), DPKG_PKG_EXTENSION) != 0)
-+	  //     continue;
-+	
-+          ipkg_message(conf, IPKG_DEBUG2, "Debug mfs: %s  \n",filename );
-+
-+	  err = ipkg_prepare_url_for_install(conf, filename, &argv[i]);
-+	  if (err)
-+	    return err;
-+     }
-+     return 0;
-+}
-+
-+struct ipkg_intercept
-+{
-+    char *oldpath;
-+    char *statedir;
-+};
-+
-+typedef struct ipkg_intercept *ipkg_intercept_t;
-+
-+ipkg_intercept_t ipkg_prep_intercepts(ipkg_conf_t *conf)
-+{
-+    ipkg_intercept_t ctx;
-+    char *newpath;
-+    int gen;
-+
-+    ctx = malloc (sizeof (*ctx));
-+    ctx->oldpath = strdup (getenv ("PATH"));
-+
-+    sprintf_alloc (&newpath, "%s/ipkg/intercept:%s", IPKGLIBDIR, ctx->oldpath);
-+    setenv ("PATH", newpath, 1);
-+    free (newpath);
-+    
-+    gen = 0;
-+ retry:
-+    sprintf_alloc (&ctx->statedir, "/tmp/ipkg-intercept-%d-%d", getpid (), gen);
-+    if (mkdir (ctx->statedir, 0770) < 0) {
-+	if (errno == EEXIST) {
-+	    free (ctx->statedir);
-+	    gen++;
-+	    goto retry;
-+	}
-+	perror (ctx->statedir);
-+	return NULL;
-+    }
-+    setenv ("IPKG_INTERCEPT_DIR", ctx->statedir, 1);
-+    return ctx;
-+}
-+
-+int ipkg_finalize_intercepts(ipkg_intercept_t ctx)
-+{
-+    char *cmd;
-+    DIR *dir;
-+    int err = 0;
-+
-+    setenv ("PATH", ctx->oldpath, 1);
-+    free (ctx->oldpath);
-+
-+    dir = opendir (ctx->statedir);
-+    if (dir) {
-+	struct dirent *de;
-+	while (de = readdir (dir), de != NULL) {
-+	    char *path;
-+	    
-+	    if (de->d_name[0] == '.')
-+		continue;
-+	    
-+	    sprintf_alloc (&path, "%s/%s", ctx->statedir, de->d_name);
-+	    if (access (path, X_OK) == 0) {
-+		if (system (path)) {
-+		    err = errno;
-+		    perror (de->d_name);
-+		}
-+	    }
-+	    free (path);
-+	}
-+    } else
-+	perror (ctx->statedir);
-+	
-+    sprintf_alloc (&cmd, "rm -rf %s", ctx->statedir);
-+    system (cmd);
-+    free (cmd);
-+
-+    free (ctx->statedir);
-+    free (ctx);
-+
-+    return err;
-+}
-+
-+int ipkg_configure_packages(ipkg_conf_t *conf, char *pkg_name)
-+{
-+     pkg_vec_t *all;
-+     int i;
-+     pkg_t *pkg;
-+     ipkg_intercept_t ic;
-+     int r, err = 0;
-+
-+     ipkg_message(conf, IPKG_INFO,
-+		  "Configuring unpacked packages\n");
-+     fflush( stdout );
-+
-+     all = pkg_vec_alloc();
-+     pkg_hash_fetch_available(&conf->pkg_hash, all);
-+
-+     ic = ipkg_prep_intercepts (conf);
-+    
-+     for(i = 0; i < all->len; i++) {
-+	  pkg = all->pkgs[i];
-+
-+	  if (pkg_name && fnmatch(pkg_name, pkg->name, 0)) 
-+	       continue;
-+
-+	  if (pkg->state_status == SS_UNPACKED) {
-+	       ipkg_message(conf, IPKG_NOTICE,
-+			    "Configuring %s\n", pkg->name);
-+	       fflush( stdout );
-+	       r = ipkg_configure(conf, pkg);
-+	       if (r == 0) {
-+		    pkg->state_status = SS_INSTALLED;
-+		    pkg->parent->state_status = SS_INSTALLED;
-+		    pkg->state_flag &= ~SF_PREFER;
-+	       } else {
-+		    if (!err)
-+			err = r;
-+	       }
-+	  }
-+     }
-+
-+     r = ipkg_finalize_intercepts (ic);
-+     if (r && !err)
-+	 err = r;
-+
-+     pkg_vec_free(all);
-+     return err;
-+}
-+
-+static void sigint_handler(int sig)
-+{
-+     signal(sig, SIG_DFL);
-+     ipkg_message(NULL, IPKG_NOTICE,
-+		  "ipkg: interrupted. writing out status database\n");
-+     write_status_files_if_changed(global_conf);
-+     exit(128 + sig);
-+}
-+
-+static int ipkg_install_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     int i;
-+     char *arg;
-+     int err=0;
-+
-+     global_conf = conf;
-+     signal(SIGINT, sigint_handler);
-+
-+     /*
-+      * Now scan through package names and install
-+      */
-+     for (i=0; i < argc; i++) {
-+	  arg = argv[i];
-+
-+          ipkg_message(conf, IPKG_DEBUG2, "Debug install_cmd: %s  \n",arg );
-+          err = ipkg_prepare_url_for_install(conf, arg, &argv[i]);
-+          if (err != EINVAL && err != 0)
-+              return err;
-+     }
-+     pkg_info_preinstall_check(conf);
-+
-+     for (i=0; i < argc; i++) {
-+	  arg = argv[i];
-+	  if (conf->multiple_providers)
-+	       err = ipkg_install_multi_by_name(conf, arg);
-+	  else{
-+	       err = ipkg_install_by_name(conf, arg);
-+          }
-+	  if (err == IPKG_PKG_HAS_NO_CANDIDATE) {
-+	       ipkg_message(conf, IPKG_ERROR,
-+			    "Cannot find package %s.\n"
-+			    "Check the spelling or perhaps run 'ipkg update'\n",
-+			    arg);
-+	  }
-+     }
-+
-+     /* recheck to verify that all dependences are satisfied */
-+     if (0) ipkg_satisfy_all_dependences(conf);
-+
-+     ipkg_configure_packages(conf, NULL);
-+
-+     write_status_files_if_changed(conf);
-+
-+     return err;
-+}
-+
-+static int ipkg_upgrade_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     int i;
-+     pkg_t *pkg;
-+     int err;
-+
-+     global_conf = conf;
-+     signal(SIGINT, sigint_handler);
-+
-+     if (argc) {
-+	  for (i=0; i < argc; i++) {
-+	       char *arg = argv[i];
-+
-+               err = ipkg_prepare_url_for_install(conf, arg, &arg);
-+               if (err != EINVAL && err != 0)
-+                   return err;
-+	  }
-+	  pkg_info_preinstall_check(conf);
-+
-+	  for (i=0; i < argc; i++) {
-+	       char *arg = argv[i];
-+	       if (conf->restrict_to_default_dest) {
-+		    pkg = pkg_hash_fetch_installed_by_name_dest(&conf->pkg_hash,
-+								argv[i],
-+								conf->default_dest);
-+		    if (pkg == NULL) {
-+			 ipkg_message(conf, IPKG_NOTICE,
-+				      "Package %s not installed in %s\n",
-+				      argv[i], conf->default_dest->name);
-+			 continue;
-+		    }
-+	       } else {
-+		    pkg = pkg_hash_fetch_installed_by_name(&conf->pkg_hash,
-+							   argv[i]);
-+	       }
-+	       if (pkg)
-+		    ipkg_upgrade_pkg(conf, pkg);
-+	       else {
-+		    ipkg_install_by_name(conf, arg);
-+               }
-+	  }
-+     } else {
-+	  pkg_vec_t *installed = pkg_vec_alloc();
-+
-+	  pkg_info_preinstall_check(conf);
-+
-+	  pkg_hash_fetch_all_installed(&conf->pkg_hash, installed);
-+	  for (i = 0; i < installed->len; i++) {
-+	       pkg = installed->pkgs[i];
-+	       ipkg_upgrade_pkg(conf, pkg);
-+	  }
-+	  pkg_vec_free(installed);
-+     }
-+
-+     /* recheck to verify that all dependences are satisfied */
-+     if (0) ipkg_satisfy_all_dependences(conf);
-+
-+     ipkg_configure_packages(conf, NULL);
-+
-+     write_status_files_if_changed(conf);
-+
-+     return 0;
-+}
-+
-+static int ipkg_download_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     int i, err;
-+     char *arg;
-+     pkg_t *pkg;
-+
-+     pkg_info_preinstall_check(conf);
-+     for (i = 0; i < argc; i++) {
-+	  arg = argv[i];
-+
-+	  pkg = pkg_hash_fetch_best_installation_candidate_by_name(conf, arg);
-+	  if (pkg == NULL) {
-+	       ipkg_message(conf, IPKG_ERROR,
-+			    "Cannot find package %s.\n"
-+			    "Check the spelling or perhaps run 'ipkg update'\n",
-+			    arg);
-+	       continue;
-+	  }
-+
-+	  err = ipkg_download_pkg(conf, pkg, ".");
-+
-+	  if (err) {
-+	       ipkg_message(conf, IPKG_ERROR,
-+			    "Failed to download %s\n", pkg->name);
-+	  } else {
-+	       ipkg_message(conf, IPKG_NOTICE,
-+			    "Downloaded %s as %s\n",
-+			    pkg->name, pkg->local_filename);
-+	  }
-+     }
-+
-+     return 0;
-+}
-+
-+
-+static int ipkg_list_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     int i ;
-+     pkg_vec_t *available;
-+     pkg_t *pkg;
-+     char desc_short[IPKG_LIST_DESCRIPTION_LENGTH];
-+     char *newline;
-+     char *pkg_name = NULL;
-+     char *version_str;
-+
-+     if (argc > 0) {
-+	  pkg_name = argv[0];
-+     }
-+     available = pkg_vec_alloc();
-+     pkg_hash_fetch_available(&conf->pkg_hash, available);
-+     for (i=0; i < available->len; i++) {
-+	  pkg = available->pkgs[i];
-+	  /* if we have package name or pattern and pkg does not match, then skip it */
-+	  if (pkg_name && fnmatch(pkg_name, pkg->name, 0)) 
-+	       continue;
-+	  if (pkg->description) {
-+	       strncpy(desc_short, pkg->description, IPKG_LIST_DESCRIPTION_LENGTH);
-+	  } else {
-+	       desc_short[0] = '\0';
-+	  }
-+	  desc_short[IPKG_LIST_DESCRIPTION_LENGTH - 1] = '\0';
-+	  newline = strchr(desc_short, '\n');
-+	  if (newline) {
-+	       *newline = '\0';
-+	  }
-+#ifndef IPKG_LIB
-+	  printf("%s - %s\n", pkg->name, desc_short);
-+#else
-+	  if (ipkg_cb_list) {
-+	  	version_str = pkg_version_str_alloc(pkg);
-+	  	ipkg_cb_list(pkg->name,desc_short,
-+		                             version_str,
-+	                                 pkg->state_status,
-+	                                 p_userdata);
-+		free(version_str);
-+	  }
-+#endif
-+     }
-+     pkg_vec_free(available);
-+
-+     return 0;
-+}
-+
-+
-+static int ipkg_list_installed_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     int i ;
-+     pkg_vec_t *available;
-+     pkg_t *pkg;
-+     char desc_short[IPKG_LIST_DESCRIPTION_LENGTH];
-+     char *newline;
-+     char *pkg_name = NULL;
-+     char *version_str;
-+
-+     if (argc > 0) {
-+	  pkg_name = argv[0];
-+     }
-+     available = pkg_vec_alloc();
-+     pkg_hash_fetch_all_installed(&conf->pkg_hash, available);
-+     for (i=0; i < available->len; i++) {
-+	  pkg = available->pkgs[i];
-+	  /* if we have package name or pattern and pkg does not match, then skip it */
-+	  if (pkg_name && fnmatch(pkg_name, pkg->name, 0)) 
-+	       continue;
-+	  if (pkg->description) {
-+	       strncpy(desc_short, pkg->description, IPKG_LIST_DESCRIPTION_LENGTH);
-+	  } else {
-+	       desc_short[0] = '\0';
-+	  }
-+	  desc_short[IPKG_LIST_DESCRIPTION_LENGTH - 1] = '\0';
-+	  newline = strchr(desc_short, '\n');
-+	  if (newline) {
-+	       *newline = '\0';
-+	  }
-+#ifndef IPKG_LIB
-+	  printf("%s - %s\n", pkg->name, desc_short);
-+#else
-+	  if (ipkg_cb_list) {
-+	  	version_str = pkg_version_str_alloc(pkg);
-+	  	ipkg_cb_list(pkg->name,desc_short,
-+		                             version_str,
-+	                                 pkg->state_status,
-+	                                 p_userdata);
-+		free(version_str);
-+	  }
-+#endif
-+     }
-+
-+     return 0;
-+}
-+
-+static int ipkg_info_status_cmd(ipkg_conf_t *conf, int argc, char **argv, int installed_only)
-+{
-+     int i;
-+     pkg_vec_t *available;
-+     pkg_t *pkg;
-+     char *pkg_name = NULL;
-+     char **pkg_fields = NULL;
-+     int n_fields = 0;
-+     char *buff ; // = (char *)malloc(1);
-+
-+     if (argc > 0) {
-+	  pkg_name = argv[0];
-+     }
-+     if (argc > 1) {
-+	  pkg_fields = &argv[1];
-+	  n_fields = argc - 1;
-+     }
-+
-+     available = pkg_vec_alloc();
-+     if (installed_only)
-+	  pkg_hash_fetch_all_installed(&conf->pkg_hash, available);
-+     else
-+	  pkg_hash_fetch_available(&conf->pkg_hash, available);
-+     for (i=0; i < available->len; i++) {
-+	  pkg = available->pkgs[i];
-+	  if (pkg_name && fnmatch(pkg_name, pkg->name, 0)) {
-+	       continue;
-+	  }
-+#ifndef IPKG_LIB
-+	  if (n_fields) {
-+	       for (j = 0; j < n_fields; j++)
-+		    pkg_print_field(pkg, stdout, pkg_fields[j]);
-+	  } else {
-+	       pkg_print_info(pkg, stdout);
-+	  }
-+#else
-+
-+	  buff = pkg_formatted_info(pkg);
-+          if ( buff ) {
-+	       if (ipkg_cb_status) ipkg_cb_status(pkg->name,
-+						  pkg->state_status,
-+						  buff,
-+						  p_userdata);
-+/* 
-+   We should not forget that actually the pointer is allocated. 
-+   We need to free it :)  ( Thanks florian for seeing the error )
-+*/
-+               free(buff);
-+          }
-+#endif
-+	  if (conf->verbosity > 1) {
-+	       conffile_list_elt_t *iter;
-+	       for (iter = pkg->conffiles.head; iter; iter = iter->next) {
-+		    conffile_t *cf = iter->data;
-+		    int modified = conffile_has_been_modified(conf, cf);
-+		    ipkg_message(conf, IPKG_NOTICE, "conffile=%s md5sum=%s modified=%d\n",
-+				 cf->name, cf->value, modified);
-+	       }
-+	  }
-+     }
-+#ifndef IPKG_LIB
-+     if (buff)
-+	  free(buff);
-+#endif
-+     pkg_vec_free(available);
-+
-+     return 0;
-+}
-+
-+static int ipkg_info_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     return ipkg_info_status_cmd(conf, argc, argv, 0);
-+}
-+
-+static int ipkg_status_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     return ipkg_info_status_cmd(conf, argc, argv, 1);
-+}
-+
-+static int ipkg_configure_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     
-+     int err;
-+     if (argc > 0) {
-+	  char *pkg_name = NULL;
-+
-+	  pkg_name = argv[0];
-+
-+	  err = ipkg_configure_packages (conf, pkg_name);
-+     
-+     } else {
-+	  err = ipkg_configure_packages (conf, NULL);
-+     }
-+
-+     write_status_files_if_changed(conf);
-+
-+     return err;
-+}
-+
-+static int ipkg_install_pending_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     int i, err;
-+     char *globpattern;
-+     glob_t globbuf;
-+    
-+     sprintf_alloc(&globpattern, "%s/*" IPKG_PKG_EXTENSION, conf->pending_dir);
-+     err = glob(globpattern, 0, NULL, &globbuf);
-+     free(globpattern);
-+     if (err) {
-+	  return 0;
-+     }
-+
-+     ipkg_message(conf, IPKG_NOTICE,
-+		  "The following packages in %s will now be installed.\n",
-+		  conf->pending_dir);
-+     for (i = 0; i < globbuf.gl_pathc; i++) {
-+	  ipkg_message(conf, IPKG_NOTICE,
-+		       "%s%s", i == 0 ? "" : " ", globbuf.gl_pathv[i]);
-+     }
-+     ipkg_message(conf, IPKG_NOTICE, "\n");
-+     for (i = 0; i < globbuf.gl_pathc; i++) {
-+	  err = ipkg_install_from_file(conf, globbuf.gl_pathv[i]);
-+	  if (err == 0) {
-+	       err = unlink(globbuf.gl_pathv[i]);
-+	       if (err) {
-+		    ipkg_message(conf, IPKG_ERROR,
-+				 "%s: ERROR: failed to unlink %s: %s\n",
-+				 __FUNCTION__, globbuf.gl_pathv[i], strerror(err));
-+		    return err;
-+	       }
-+	  }
-+     }
-+     globfree(&globbuf);
-+
-+     return err;
-+}
-+
-+static int ipkg_remove_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     int i,a,done;
-+     pkg_t *pkg;
-+     pkg_t *pkg_to_remove;
-+     pkg_vec_t *available;
-+     char *pkg_name = NULL;
-+     global_conf = conf;
-+     signal(SIGINT, sigint_handler);
-+
-+// ENH: Add the "no pkg removed" just in case.
-+
-+    done = 0;
-+
-+     available = pkg_vec_alloc();
-+     pkg_info_preinstall_check(conf);
-+     if ( argc > 0 ) {
-+        pkg_hash_fetch_all_installed(&conf->pkg_hash, available);
-+        for (i=0; i < argc; i++) {
-+           pkg_name = malloc(strlen(argv[i])+2);
-+           strcpy(pkg_name,argv[i]);
-+           for (a=0; a < available->len; a++) {
-+               pkg = available->pkgs[a];
-+	       if (pkg_name && fnmatch(pkg_name, pkg->name, 0)) {
-+                  continue;
-+               }
-+               if (conf->restrict_to_default_dest) {
-+	            pkg_to_remove = pkg_hash_fetch_installed_by_name_dest(&conf->pkg_hash,
-+							        pkg->name,
-+							        conf->default_dest);
-+               } else {
-+	            pkg_to_remove = pkg_hash_fetch_installed_by_name(&conf->pkg_hash, pkg->name );
-+               }
-+        
-+               if (pkg == NULL) {
-+	            ipkg_message(conf, IPKG_ERROR, "Package %s is not installed.\n", pkg->name);
-+	            continue;
-+               }
-+               if (pkg->state_status == SS_NOT_INSTALLED) {    // Added the control, so every already removed package could be skipped
-+	            ipkg_message(conf, IPKG_ERROR, "Package seems to be %s not installed (STATUS = NOT_INSTALLED).\n", pkg->name);
-+                    continue;
-+               }
-+               ipkg_remove_pkg(conf, pkg_to_remove,0);
-+               done = 1;
-+           }
-+           free (pkg_name);
-+        }
-+        pkg_vec_free(available);
-+     } else {
-+	  pkg_vec_t *installed_pkgs = pkg_vec_alloc();
-+	  int i;
-+	  int flagged_pkg_count = 0;
-+	  int removed;
-+
-+	  pkg_hash_fetch_all_installed(&conf->pkg_hash, installed_pkgs);
-+
-+	  for (i = 0; i < installed_pkgs->len; i++) {
-+	       pkg_t *pkg = installed_pkgs->pkgs[i];
-+	       if (pkg->state_flag & SF_USER) {
-+		    flagged_pkg_count++;
-+	       } else {
-+		    if (!pkg_has_installed_dependents(conf, pkg->parent, pkg, NULL))
-+			 ipkg_message(conf, IPKG_NOTICE, "Non-user leaf package: %s\n", pkg->name);
-+	       }
-+	  }
-+	  if (!flagged_pkg_count) {
-+	       ipkg_message(conf, IPKG_NOTICE, "No packages flagged as installed by user, \n"
-+			    "so refusing to uninstall unflagged non-leaf packages\n");
-+	       return 0;
-+	  }
-+
-+	  /* find packages not flagged SF_USER (i.e., installed to
-+	   * satisfy a dependence) and not having any dependents, and
-+	   * remove them */
-+	  do {
-+	       removed = 0;
-+	       for (i = 0; i < installed_pkgs->len; i++) {
-+		    pkg_t *pkg = installed_pkgs->pkgs[i];
-+		    if (!(pkg->state_flag & SF_USER)
-+			&& !pkg_has_installed_dependents(conf, pkg->parent, pkg, NULL)) {
-+			 removed++;
-+			 ipkg_message(conf, IPKG_NOTICE, "Removing non-user leaf package %s\n");
-+			 ipkg_remove_pkg(conf, pkg,0);
-+                         done = 1;
-+		    }
-+	       }
-+	  } while (removed);
-+	  pkg_vec_free(installed_pkgs);
-+     }
-+
-+     if ( done == 0 ) 
-+        ipkg_message(conf, IPKG_NOTICE, "No packages removed.\n");
-+
-+     write_status_files_if_changed(conf);
-+     return 0;
-+}
-+
-+static int ipkg_purge_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     int i;
-+     pkg_t *pkg;
-+
-+     global_conf = conf;
-+     signal(SIGINT, sigint_handler);
-+
-+     pkg_info_preinstall_check(conf);
-+
-+     for (i=0; i < argc; i++) {
-+	  if (conf->restrict_to_default_dest) {
-+	       pkg = pkg_hash_fetch_installed_by_name_dest(&conf->pkg_hash,
-+							   argv[i],
-+							   conf->default_dest);
-+	  } else {
-+	       pkg = pkg_hash_fetch_installed_by_name(&conf->pkg_hash, argv[i]);
-+	  }
-+
-+	  if (pkg == NULL) {
-+	       ipkg_message(conf, IPKG_ERROR,
-+			    "Package %s is not installed.\n", argv[i]);
-+	       continue;
-+	  }
-+	  ipkg_purge_pkg(conf, pkg);
-+     }
-+
-+     write_status_files_if_changed(conf);
-+     return 0;
-+}
-+
-+static int ipkg_flag_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     int i;
-+     pkg_t *pkg;
-+     const char *flags = argv[0];
-+    
-+     global_conf = conf;
-+     signal(SIGINT, sigint_handler);
-+
-+     for (i=1; i < argc; i++) {
-+	  if (conf->restrict_to_default_dest) {
-+	       pkg = pkg_hash_fetch_installed_by_name_dest(&conf->pkg_hash,
-+							   argv[i],
-+							   conf->default_dest);
-+	  } else {
-+	       pkg = pkg_hash_fetch_installed_by_name(&conf->pkg_hash, argv[i]);
-+	  }
-+
-+	  if (pkg == NULL) {
-+	       ipkg_message(conf, IPKG_ERROR,
-+			    "Package %s is not installed.\n", argv[i]);
-+	       continue;
-+	  }
-+          if (( strcmp(flags,"hold")==0)||( strcmp(flags,"noprune")==0)||
-+              ( strcmp(flags,"user")==0)||( strcmp(flags,"ok")==0)) {
-+	      pkg->state_flag = pkg_state_flag_from_str(flags);
-+          }
-+/* pb_ asked this feature 03292004 */
-+/* Actually I will use only this two, but this is an open for various status */
-+          if (( strcmp(flags,"installed")==0)||( strcmp(flags,"unpacked")==0)){
-+	      pkg->state_status = pkg_state_status_from_str(flags);
-+          }
-+	  ipkg_state_changed++;
-+	  ipkg_message(conf, IPKG_NOTICE,
-+		       "Setting flags for package %s to %s\n",
-+		       pkg->name, flags);
-+     }
-+
-+     write_status_files_if_changed(conf);
-+     return 0;
-+}
-+
-+static int ipkg_files_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     pkg_t *pkg;
-+     str_list_t *installed_files;
-+     str_list_elt_t *iter;
-+     char *pkg_version;
-+     size_t buff_len = 8192;
-+     size_t used_len;
-+     char *buff ;
-+
-+     buff = (char *)malloc(buff_len);
-+     if ( buff == NULL ) {
-+        fprintf( stderr,"%s: Unable to allocate memory \n",__FUNCTION__);
-+        return ENOMEM;
-+     }
-+ 
-+     if (argc < 1) {
-+	  return EINVAL;
-+     }
-+
-+     pkg = pkg_hash_fetch_installed_by_name(&conf->pkg_hash,
-+					    argv[0]);
-+     if (pkg == NULL) {
-+	  ipkg_message(conf, IPKG_ERROR,
-+		       "Package %s not installed.\n", argv[0]);
-+	  return 0;
-+     }
-+
-+     installed_files = pkg_get_installed_files(pkg);
-+     pkg_version = pkg_version_str_alloc(pkg);
-+
-+#ifndef IPKG_LIB
-+     printf("Package %s (%s) is installed on %s and has the following files:\n",
-+	    pkg->name, pkg_version, pkg->dest->name);
-+     for (iter = installed_files->head; iter; iter = iter->next) {
-+	  puts(iter->data);
-+     }
-+#else
-+     if (buff) {
-+     try_again:
-+	  used_len = snprintf(buff, buff_len, "Package %s (%s) is installed on %s and has the following files:\n",
-+			      pkg->name, pkg_version, pkg->dest->name) + 1;
-+	  if (used_len > buff_len) {
-+	       buff_len *= 2;
-+	       buff = realloc (buff, buff_len);
-+	       goto try_again;
-+	  }
-+	  for (iter = installed_files->head; iter; iter = iter->next) {
-+	       used_len += strlen (iter->data) + 1;
-+	       while (buff_len <= used_len) {
-+		    buff_len *= 2;
-+		    buff = realloc (buff, buff_len);
-+	       }
-+	       strncat(buff, iter->data, buff_len);
-+	       strncat(buff, "\n", buff_len);
-+	  } 
-+	  if (ipkg_cb_list) ipkg_cb_list(pkg->name,
-+					 buff,
-+					 pkg_version_str_alloc(pkg),
-+					 pkg->state_status,
-+					 p_userdata);
-+	  free(buff);
-+     }
-+#endif
-+
-+     free(pkg_version);
-+     pkg_free_installed_files(pkg);
-+
-+     return 0;
-+}
-+
-+static int ipkg_depends_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+
-+     if (argc > 0) {
-+	  pkg_vec_t *available_pkgs = pkg_vec_alloc();
-+	  const char *rel_str = "depends on";
-+	  int i;
-+     
-+	  pkg_info_preinstall_check(conf);
-+
-+	  if (conf->query_all)
-+	       pkg_hash_fetch_available(&conf->pkg_hash, available_pkgs);
-+	  else
-+	       pkg_hash_fetch_all_installed(&conf->pkg_hash, available_pkgs);
-+	  for (i = 0; i < argc; i++) {
-+	       const char *target = argv[i];
-+	       int j;
-+
-+	       ipkg_message(conf, IPKG_ERROR, "target=%s\n", target);
-+
-+	       for (j = 0; j < available_pkgs->len; j++) {
-+		    pkg_t *pkg = available_pkgs->pkgs[j];
-+		    if (fnmatch(target, pkg->name, 0) == 0) {
-+			 int k;
-+			 int count = pkg->depends_count + pkg->pre_depends_count;
-+			 ipkg_message(conf, IPKG_ERROR, "What %s (arch=%s) %s\n",
-+				      target, pkg->architecture, rel_str);
-+			 for (k = 0; k < count; k++) {
-+			      compound_depend_t *cdepend = &pkg->depends[k];
-+			      int l;
-+			      for (l = 0; l < cdepend->possibility_count; l++) {
-+				   depend_t *possibility = cdepend->possibilities[l];
-+				   ipkg_message(conf, IPKG_ERROR, "    %s", possibility->pkg->name);
-+				   if (conf->verbosity > 0) {
-+					// char *ver = abstract_pkg_version_str_alloc(possibility->pkg); 
-+					ipkg_message(conf, IPKG_NOTICE, " %s", possibility->version);
-+					if (possibility->version) {
-+					     char *typestr = NULL;
-+					     switch (possibility->constraint) {
-+					     case NONE: typestr = "none"; break;
-+					     case EARLIER: typestr = "<"; break;
-+					     case EARLIER_EQUAL: typestr = "<="; break;
-+					     case EQUAL: typestr = "="; break;
-+					     case LATER_EQUAL: typestr = ">="; break;
-+					     case LATER: typestr = ">"; break;
-+					     }
-+					     ipkg_message(conf, IPKG_NOTICE, " (%s %s)", typestr, possibility->version);
-+					}
-+					// free(ver);
-+				   }
-+				   ipkg_message(conf, IPKG_ERROR, "\n");
-+			      }
-+			 }
-+		    }
-+	       }
-+	  }
-+	  pkg_vec_free(available_pkgs);
-+     }
-+     return 0;
-+}
-+
-+enum what_field_type {
-+  WHATDEPENDS,
-+  WHATCONFLICTS,
-+  WHATPROVIDES,
-+  WHATREPLACES,
-+  WHATRECOMMENDS,
-+  WHATSUGGESTS
-+};
-+
-+static int ipkg_what_depends_conflicts_cmd(ipkg_conf_t *conf, enum what_field_type what_field_type, int recursive, int argc, char **argv)
-+{
-+
-+     if (argc > 0) {
-+	  pkg_vec_t *available_pkgs = pkg_vec_alloc();
-+	  const char *rel_str = NULL;
-+	  int i;
-+	  int changed;
-+
-+	  switch (what_field_type) {
-+	  case WHATDEPENDS: rel_str = "depends on"; break;
-+	  case WHATCONFLICTS: rel_str = "conflicts with"; break;
-+	  case WHATSUGGESTS: rel_str = "suggests"; break;
-+	  case WHATRECOMMENDS: rel_str = "recommends"; break;
-+	  case WHATPROVIDES: rel_str = "provides"; break;
-+	  case WHATREPLACES: rel_str = "replaces"; break;
-+	  }
-+     
-+	  if (conf->query_all)
-+	       pkg_hash_fetch_available(&conf->pkg_hash, available_pkgs);
-+	  else
-+	       pkg_hash_fetch_all_installed(&conf->pkg_hash, available_pkgs);
-+
-+	  /* mark the root set */
-+	  pkg_vec_clear_marks(available_pkgs);
-+	  ipkg_message(conf, IPKG_NOTICE, "Root set:\n");
-+	  for (i = 0; i < argc; i++) {
-+	       const char *dependee_pattern = argv[i];
-+	       pkg_vec_mark_if_matches(available_pkgs, dependee_pattern);
-+	  }
-+	  for (i = 0; i < available_pkgs->len; i++) {
-+	       pkg_t *pkg = available_pkgs->pkgs[i];
-+	       if (pkg->state_flag & SF_MARKED) {
-+		    /* mark the parent (abstract) package */
-+		    pkg_mark_provides(pkg);
-+		    ipkg_message(conf, IPKG_NOTICE, "  %s\n", pkg->name);
-+	       }
-+	  }
-+
-+	  ipkg_message(conf, IPKG_NOTICE, "What %s root set\n", rel_str);
-+	  do {
-+	       int j;
-+	       changed = 0;
-+
-+	       for (j = 0; j < available_pkgs->len; j++) {
-+		    pkg_t *pkg = available_pkgs->pkgs[j];
-+		    int k;
-+		    int count = ((what_field_type == WHATCONFLICTS)
-+				 ? pkg->conflicts_count
-+				 : pkg->pre_depends_count + pkg->depends_count + pkg->recommends_count + pkg->suggests_count);
-+		    /* skip this package if it is already marked */
-+		    if (pkg->parent->state_flag & SF_MARKED) {
-+			 continue;
-+		    }
-+		    for (k = 0; k < count; k++) {
-+			 compound_depend_t *cdepend = 
-+			      (what_field_type == WHATCONFLICTS) ? &pkg->conflicts[k] : &pkg->depends[k];
-+			 int l;
-+			 for (l = 0; l < cdepend->possibility_count; l++) {
-+			      depend_t *possibility = cdepend->possibilities[l];
-+			      if (possibility->pkg->state_flag & SF_MARKED) {
-+				   /* mark the depending package so we won't visit it again */
-+				   pkg->state_flag |= SF_MARKED;
-+				   pkg_mark_provides(pkg);
-+				   changed++;
-+
-+				   ipkg_message(conf, IPKG_NOTICE, "    %s", pkg->name);
-+				   if (conf->verbosity > 0) {
-+					char *ver = pkg_version_str_alloc(pkg); 
-+					ipkg_message(conf, IPKG_NOTICE, " %s", ver);
-+					ipkg_message(conf, IPKG_NOTICE, "\t%s %s", rel_str, possibility->pkg->name);
-+					if (possibility->version) {
-+					     char *typestr = NULL;
-+					     switch (possibility->constraint) {
-+					     case NONE: typestr = "none"; break;
-+					     case EARLIER: typestr = "<"; break;
-+					     case EARLIER_EQUAL: typestr = "<="; break;
-+					     case EQUAL: typestr = "="; break;
-+					     case LATER_EQUAL: typestr = ">="; break;
-+					     case LATER: typestr = ">"; break;
-+					     }
-+					     ipkg_message(conf, IPKG_NOTICE, " (%s %s)", typestr, possibility->version);
-+					}
-+					free(ver);
-+					if (!pkg_dependence_satisfiable(conf, possibility))
-+					     ipkg_message(conf, IPKG_NOTICE, " unsatisfiable");
-+				   }
-+				   ipkg_message(conf, IPKG_NOTICE, "\n");
-+				   goto next_package;
-+			      }
-+			 }
-+		    }
-+	       next_package:
-+		    ;
-+	       }
-+	  } while (changed && recursive);
-+	  pkg_vec_free(available_pkgs);
-+     }
-+
-+     return 0;
-+}
-+
-+int pkg_mark_provides(pkg_t *pkg)
-+{
-+     int provides_count = pkg->provides_count;
-+     abstract_pkg_t **provides = pkg->provides;
-+     int i;
-+     pkg->parent->state_flag |= SF_MARKED;
-+     for (i = 0; i < provides_count; i++) {
-+	  provides[i]->state_flag |= SF_MARKED;
-+     }
-+     return 0;
-+}
-+
-+static int ipkg_whatdepends_recursively_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     return ipkg_what_depends_conflicts_cmd(conf, WHATDEPENDS, 1, argc, argv);
-+}
-+static int ipkg_whatdepends_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     return ipkg_what_depends_conflicts_cmd(conf, WHATDEPENDS, 0, argc, argv);
-+}
-+
-+static int ipkg_whatsuggests_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     return ipkg_what_depends_conflicts_cmd(conf, WHATSUGGESTS, 0, argc, argv);
-+}
-+
-+static int ipkg_whatrecommends_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     return ipkg_what_depends_conflicts_cmd(conf, WHATRECOMMENDS, 0, argc, argv);
-+}
-+
-+static int ipkg_whatconflicts_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     return ipkg_what_depends_conflicts_cmd(conf, WHATCONFLICTS, 0, argc, argv);
-+}
-+
-+static int ipkg_what_provides_replaces_cmd(ipkg_conf_t *conf, enum what_field_type what_field_type, int argc, char **argv)
-+{
-+
-+     if (argc > 0) {
-+	  pkg_vec_t *available_pkgs = pkg_vec_alloc();
-+	  const char *rel_str = (what_field_type == WHATPROVIDES ? "provides" : "replaces");
-+	  int i;
-+     
-+	  pkg_info_preinstall_check(conf);
-+
-+	  if (conf->query_all)
-+	       pkg_hash_fetch_available(&conf->pkg_hash, available_pkgs);
-+	  else
-+	       pkg_hash_fetch_all_installed(&conf->pkg_hash, available_pkgs);
-+	  for (i = 0; i < argc; i++) {
-+	       const char *target = argv[i];
-+	       int j;
-+
-+	       ipkg_message(conf, IPKG_ERROR, "What %s %s\n",
-+			    rel_str, target);
-+	       for (j = 0; j < available_pkgs->len; j++) {
-+		    pkg_t *pkg = available_pkgs->pkgs[j];
-+		    int k;
-+		    int count = (what_field_type == WHATPROVIDES) ? pkg->provides_count : pkg->replaces_count;
-+		    for (k = 0; k < count; k++) {
-+			 abstract_pkg_t *apkg = 
-+			      ((what_field_type == WHATPROVIDES) 
-+			       ? pkg->provides[k]
-+			       : pkg->replaces[k]);
-+			 if (fnmatch(target, apkg->name, 0) == 0) {
-+			      ipkg_message(conf, IPKG_ERROR, "    %s", pkg->name);
-+			      if (strcmp(target, apkg->name) != 0)
-+				   ipkg_message(conf, IPKG_ERROR, "\t%s %s\n", rel_str, apkg->name);
-+			      ipkg_message(conf, IPKG_ERROR, "\n");
-+			 }
-+		    }
-+	       }
-+	  }
-+	  pkg_vec_free(available_pkgs);
-+     }
-+     return 0;
-+}
-+
-+static int ipkg_whatprovides_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     return ipkg_what_provides_replaces_cmd(conf, WHATPROVIDES, argc, argv);
-+}
-+
-+static int ipkg_whatreplaces_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     return ipkg_what_provides_replaces_cmd(conf, WHATREPLACES, argc, argv);
-+}
-+
-+static int ipkg_search_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     int i;
-+
-+     pkg_vec_t *installed;
-+     pkg_t *pkg;
-+     str_list_t *installed_files;
-+     str_list_elt_t *iter;
-+     char *installed_file;
-+
-+     if (argc < 1) {
-+	  return EINVAL;
-+     }
-+ 
-+     installed = pkg_vec_alloc();
-+     pkg_hash_fetch_all_installed(&conf->pkg_hash, installed);
-+
-+     for (i=0; i < installed->len; i++) {
-+	  pkg = installed->pkgs[i];
-+
-+	  installed_files = pkg_get_installed_files(pkg);
-+
-+	  for (iter = installed_files->head; iter; iter = iter->next) {
-+	       installed_file = iter->data;
-+	       if (fnmatch(argv[0], installed_file, 0)==0)  {
-+#ifndef IPKG_LIB
-+		    printf("%s: %s\n", pkg->name, installed_file);
-+#else
-+			if (ipkg_cb_list) ipkg_cb_list(pkg->name, 
-+						       installed_file, 
-+			                               pkg_version_str_alloc(pkg), 
-+			                               pkg->state_status, p_userdata);
-+#endif			   
-+	       }		
-+	  }
-+
-+	  pkg_free_installed_files(pkg);
-+     }
-+
-+     /* XXX: CLEANUP: It's not obvious from the name of
-+	pkg_hash_fetch_all_installed that we need to call
-+	pkg_vec_free to avoid a memory leak. */
-+     pkg_vec_free(installed);
-+
-+     return 0;
-+}
-+
-+static int ipkg_compare_versions_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     if (argc == 3) {
-+	  /* this is a bit gross */
-+	  struct pkg p1, p2;
-+	  parseVersion(&p1, argv[0]); 
-+	  parseVersion(&p2, argv[2]); 
-+	  return pkg_version_satisfied(&p1, &p2, argv[1]);
-+     } else {
-+	  ipkg_message(conf, IPKG_ERROR,
-+		       "ipkg compare_versions <v1> <op> <v2>\n"
-+		       "<op> is one of <= >= << >> =\n");
-+	  return -1;
-+     }
-+}
-+
-+#ifndef HOST_CPU_STR
-+#define HOST_CPU_STR__(X) #X
-+#define HOST_CPU_STR_(X) HOST_CPU_STR__(X)
-+#define HOST_CPU_STR HOST_CPU_STR_(HOST_CPU_FOO)
-+#endif
-+
-+static int ipkg_print_architecture_cmd(ipkg_conf_t *conf, int argc, char **argv)
-+{
-+     nv_pair_list_elt_t *l;
-+
-+     l = conf->arch_list.head;
-+     while (l) {
-+	  nv_pair_t *nv = l->data;
-+	  printf("arch %s %s\n", nv->name, nv->value);
-+	  l = l->next;
-+     }
-+     return 0;
-+}
-+
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_cmd.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_cmd.h
---- busybox-1.1.2-orig/archival/libipkg/ipkg_cmd.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_cmd.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,46 @@
-+/* ipkg_cmd.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef IPKG_CMD_H
-+#define IPKG_CMD_H
-+
-+typedef int (*ipkg_cmd_fun_t)(ipkg_conf_t *conf, int argc, const char **argv);
-+
-+struct ipkg_cmd
-+{
-+    char *name;
-+    int requires_args;
-+    ipkg_cmd_fun_t fun;
-+};
-+typedef struct ipkg_cmd ipkg_cmd_t;
-+
-+ipkg_cmd_t *ipkg_cmd_find(const char *name);
-+#ifdef IPKG_LIB
-+int ipkg_cmd_exec(ipkg_cmd_t *cmd, ipkg_conf_t *conf, int argc, 
-+                  const char **argv, void *userdata);
-+#else
-+int ipkg_cmd_exec(ipkg_cmd_t *cmd, ipkg_conf_t *conf, int argc, const char **argv);
-+#endif
-+int ipkg_multiple_files_scan (ipkg_conf_t *conf, int argc, char *argv[]);
-+/* install any packges with state_want == SW_INSTALL */
-+int ipkg_install_wanted_packages(ipkg_conf_t *conf);
-+/* ensure that all dependences are satisfied */
-+int ipkg_configure_packages(ipkg_conf_t *conf, char *pkg_name);
-+
-+int pkg_mark_provides(pkg_t *pkg);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_conf.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_conf.c
---- busybox-1.1.2-orig/archival/libipkg/ipkg_conf.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_conf.c	2006-05-09 02:12:04.000000000 +0200
-@@ -0,0 +1,711 @@
-+/* ipkg_conf.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include <glob.h>
-+
-+#include "ipkg.h"
-+#include "ipkg_conf.h"
-+
-+#include "xregex.h"
-+#include "sprintf_alloc.h"
-+#include "ipkg_conf.h"
-+#include "ipkg_message.h"
-+#include "file_util.h"
-+#include "str_util.h"
-+#include "xsystem.h"
-+
-+
-+ipkg_conf_t *global_conf;
-+
-+static int ipkg_conf_parse_file(ipkg_conf_t *conf, const char *filename,
-+				pkg_src_list_t *pkg_src_list,
-+				nv_pair_list_t *tmp_dest_nv_pair_list,
-+				char **tmp_lists_dir);
-+static int ipkg_init_options_array(const ipkg_conf_t *conf, ipkg_option_t **options);
-+static int ipkg_conf_set_option(const ipkg_option_t *options,
-+				const char *name, const char *value);
-+static int ipkg_conf_set_default_dest(ipkg_conf_t *conf,
-+				      const char *default_dest_name);
-+static int set_and_load_pkg_src_list(ipkg_conf_t *conf,
-+				     pkg_src_list_t *nv_pair_list);
-+static int set_and_load_pkg_dest_list(ipkg_conf_t *conf,
-+				      nv_pair_list_t *nv_pair_list, char * lists_dir);
-+
-+int ipkg_init_options_array(const ipkg_conf_t *conf, ipkg_option_t **options)
-+{
-+     ipkg_option_t tmp[] = {
-+	  { "force_defaults", IPKG_OPT_TYPE_BOOL, &conf->force_defaults },
-+	  { "force_depends", IPKG_OPT_TYPE_BOOL, &conf->force_depends },
-+	  { "force_overwrite", IPKG_OPT_TYPE_BOOL, &conf->force_overwrite },
-+	  { "force_downgrade", IPKG_OPT_TYPE_BOOL, &conf->force_downgrade },
-+	  { "force_reinstall", IPKG_OPT_TYPE_BOOL, &conf->force_reinstall },
-+	  { "force_space", IPKG_OPT_TYPE_BOOL, &conf->force_space },
-+	  { "ftp_proxy", IPKG_OPT_TYPE_STRING, &conf->ftp_proxy },
-+	  { "http_proxy", IPKG_OPT_TYPE_STRING, &conf->http_proxy },
-+	  { "multiple_providers", IPKG_OPT_TYPE_BOOL, &conf->multiple_providers },
-+	  { "no_proxy", IPKG_OPT_TYPE_STRING, &conf->no_proxy },
-+	  { "test", IPKG_OPT_TYPE_INT, &conf->noaction },
-+	  { "noaction", IPKG_OPT_TYPE_INT, &conf->noaction },
-+	  { "nodeps", IPKG_OPT_TYPE_BOOL, &conf->nodeps },
-+	  { "offline_root", IPKG_OPT_TYPE_STRING, &conf->offline_root },
-+	  { "offline_root_post_script_cmd", IPKG_OPT_TYPE_STRING, &conf->offline_root_post_script_cmd },
-+	  { "offline_root_pre_script_cmd", IPKG_OPT_TYPE_STRING, &conf->offline_root_pre_script_cmd },
-+	  { "proxy_passwd", IPKG_OPT_TYPE_STRING, &conf->proxy_passwd },
-+	  { "proxy_user", IPKG_OPT_TYPE_STRING, &conf->proxy_user },
-+	  { "query-all", IPKG_OPT_TYPE_BOOL, &conf->query_all },
-+	  { "verbose-wget", IPKG_OPT_TYPE_BOOL, &conf->verbose_wget },
-+	  { "verbosity", IPKG_OPT_TYPE_BOOL, &conf->verbosity },
-+	  { NULL }
-+     };
-+
-+     *options = (ipkg_option_t *)malloc(sizeof(tmp));
-+     if ( options == NULL ){
-+        fprintf(stderr,"%s: Unable to allocate memory\n",__FUNCTION__);
-+        return -1;
-+     }
-+
-+     memcpy(*options, tmp, sizeof(tmp));
-+     return 0;
-+};
-+
-+static void ipkg_conf_override_string(char **conf_str, char *arg_str) 
-+{
-+     if (arg_str) {
-+	  if (*conf_str) {
-+	       free(*conf_str);
-+	  }
-+	  *conf_str = strdup(arg_str);
-+     }
-+}
-+
-+static void ipkg_conf_free_string(char **conf_str)
-+{
-+     if (*conf_str) {
-+	  free(*conf_str);
-+	  *conf_str = NULL;
-+     }
-+}
-+
-+int ipkg_conf_init(ipkg_conf_t *conf, const args_t *args)
-+{
-+     int err;
-+     char *tmp_dir_base;
-+     nv_pair_list_t tmp_dest_nv_pair_list;
-+     char * lists_dir =NULL;
-+     glob_t globbuf;
-+     char *etc_ipkg_conf_pattern = "/etc/ipkg/*.conf";
-+     char *pending_dir  =NULL;
-+
-+     memset(conf, 0, sizeof(ipkg_conf_t));
-+
-+     pkg_src_list_init(&conf->pkg_src_list);
-+
-+     nv_pair_list_init(&tmp_dest_nv_pair_list);
-+     pkg_dest_list_init(&conf->pkg_dest_list);
-+
-+     nv_pair_list_init(&conf->arch_list);
-+
-+     conf->restrict_to_default_dest = 0;
-+     conf->default_dest = NULL;
-+
-+
-+     if (args->tmp_dir)
-+	  tmp_dir_base = args->tmp_dir;
-+     else 
-+	  tmp_dir_base = getenv("TMPDIR");
-+     sprintf_alloc(&conf->tmp_dir, "%s/%s",
-+		   tmp_dir_base ? tmp_dir_base : IPKG_CONF_DEFAULT_TMP_DIR_BASE,
-+		   IPKG_CONF_TMP_DIR_SUFFIX);
-+     conf->tmp_dir = mkdtemp(conf->tmp_dir);
-+     if (conf->tmp_dir == NULL) {
-+	  fprintf(stderr, "%s: Failed to create temporary directory `%s': %s\n",
-+		  __FUNCTION__, conf->tmp_dir, strerror(errno));
-+	  return errno;
-+     }
-+
-+     conf->force_depends = 0;
-+     conf->force_defaults = 0;
-+     conf->force_overwrite = 0;
-+     conf->force_downgrade = 0;
-+     conf->force_reinstall = 0;
-+     conf->force_space = 0;
-+     conf->force_removal_of_essential_packages = 0;
-+     conf->force_removal_of_dependent_packages = 0;
-+     conf->nodeps = 0;
-+     conf->verbose_wget = 0;
-+     conf->offline_root = NULL;
-+     conf->offline_root_pre_script_cmd = NULL;
-+     conf->offline_root_post_script_cmd = NULL;
-+     conf->multiple_providers = 0;
-+     conf->verbosity = 1;
-+     conf->noaction = 0;
-+
-+     conf->http_proxy = NULL;
-+     conf->ftp_proxy = NULL;
-+     conf->no_proxy = NULL;
-+     conf->proxy_user = NULL;
-+     conf->proxy_passwd = NULL;
-+
-+     pkg_hash_init("pkg-hash", &conf->pkg_hash, IPKG_CONF_DEFAULT_HASH_LEN);
-+     hash_table_init("file-hash", &conf->file_hash, IPKG_CONF_DEFAULT_HASH_LEN);
-+     hash_table_init("obs-file-hash", &conf->obs_file_hash, IPKG_CONF_DEFAULT_HASH_LEN);
-+     lists_dir=(char *)malloc(1);
-+     lists_dir[0]='\0';
-+     if (args->conf_file) {
-+	  struct stat stat_buf;
-+	  err = stat(args->conf_file, &stat_buf);
-+	  if (err == 0)
-+	       if (ipkg_conf_parse_file(conf, args->conf_file,
-+				    &conf->pkg_src_list, &tmp_dest_nv_pair_list,&lists_dir)<0) {
-+                   /* Memory leakage from ipkg_conf_parse-file */
-+                   return -1;
-+               }
-+                   
-+     }
-+
-+     /* if (!lists_dir ){*/
-+     if (strlen(lists_dir)<=1 ){
-+        lists_dir = realloc(lists_dir,strlen(IPKG_CONF_LISTS_DIR)+2);
-+        sprintf (lists_dir,"%s",IPKG_CONF_LISTS_DIR);
-+     }
-+
-+     if (args->offline_root) {
-+            char *tmp = malloc(strlen(lists_dir) + strlen(args->offline_root) + 1);
-+            sprintf_alloc(&tmp, "%s/%s",args->offline_root,lists_dir);
-+            free(lists_dir);
-+            lists_dir = tmp;
-+     }
-+
-+     pending_dir = malloc(strlen(lists_dir)+strlen("/pending")+5);
-+     snprintf(pending_dir,strlen(lists_dir)+strlen("/pending") ,"%s%s",lists_dir,"/pending");
-+
-+     conf->lists_dir = strdup(lists_dir);
-+     conf->pending_dir = strdup(pending_dir);
-+
-+     if (args->offline_root) 
-+	  sprintf_alloc(&etc_ipkg_conf_pattern, "%s/etc/ipkg/*.conf", args->offline_root);
-+     memset(&globbuf, 0, sizeof(globbuf));
-+     err = glob(etc_ipkg_conf_pattern, 0, NULL, &globbuf);
-+     if (!err) {
-+	  int i;
-+	  for (i = 0; i < globbuf.gl_pathc; i++) {
-+	       if (globbuf.gl_pathv[i]) 
-+		    if ( ipkg_conf_parse_file(conf, globbuf.gl_pathv[i], 
-+				         &conf->pkg_src_list, &tmp_dest_nv_pair_list,&lists_dir)<0) {
-+                        /* Memory leakage from ipkg_conf_parse-file */
-+                        return -1;
-+	            }
-+	  }
-+     }
-+     globfree(&globbuf);
-+
-+     /* if no architectures were defined, then default all, noarch, and host architecture */
-+     if (nv_pair_list_empty(&conf->arch_list)) {
-+	  nv_pair_list_append(&conf->arch_list, "all", "1");
-+	  nv_pair_list_append(&conf->arch_list, "noarch", "1");
-+	  nv_pair_list_append(&conf->arch_list, HOST_CPU_STR, "10");
-+     }
-+
-+     /* Even if there is no conf file, we'll need at least one dest. */
-+     if (tmp_dest_nv_pair_list.head == NULL) {
-+	  nv_pair_list_append(&tmp_dest_nv_pair_list,
-+			      IPKG_CONF_DEFAULT_DEST_NAME,
-+			      IPKG_CONF_DEFAULT_DEST_ROOT_DIR);
-+     }
-+
-+     /* After parsing the file, set options from command-line, (so that
-+	command-line arguments take precedence) */
-+     /* XXX: CLEANUP: The interaction between args.c and ipkg_conf.c
-+	really needs to be cleaned up. There is so much duplication
-+	right now it is ridiculous. Maybe ipkg_conf_t should just save
-+	a pointer to args_t (which could then not be freed), rather
-+	than duplicating every field here? */
-+     if (args->force_depends) {
-+	  conf->force_depends = 1;
-+     }
-+     if (args->force_defaults) {
-+	  conf->force_defaults = 1;
-+     }
-+     if (args->force_overwrite) {
-+	  conf->force_overwrite = 1;
-+     }
-+     if (args->force_downgrade) {
-+	  conf->force_downgrade = 1;
-+     }
-+     if (args->force_reinstall) {
-+	  conf->force_reinstall = 1;
-+     }
-+     if (args->force_removal_of_dependent_packages) {
-+	  conf->force_removal_of_dependent_packages = 1;
-+     }
-+     if (args->force_removal_of_essential_packages) {
-+	  conf->force_removal_of_essential_packages = 1;
-+     }
-+     if (args->nodeps) {
-+	  conf->nodeps = 1;
-+     }
-+     if (args->noaction) {
-+	  conf->noaction = 1;
-+     }
-+     if (args->query_all) {
-+	  conf->query_all = 1;
-+     }
-+     if (args->verbose_wget) {
-+	  conf->verbose_wget = 1;
-+     }
-+     if (args->multiple_providers) {
-+	  conf->multiple_providers = 1;
-+     }
-+     if (args->verbosity != conf->verbosity) {
-+	  conf->verbosity = args->verbosity;
-+     } 
-+
-+     ipkg_conf_override_string(&conf->offline_root, 
-+			       args->offline_root);
-+     ipkg_conf_override_string(&conf->offline_root_pre_script_cmd, 
-+			       args->offline_root_pre_script_cmd);
-+     ipkg_conf_override_string(&conf->offline_root_post_script_cmd, 
-+			       args->offline_root_post_script_cmd);
-+
-+/* Pigi: added a flag to disable the checking of structures if the command does not need to 
-+         read anything from there.
-+*/
-+     if ( !(args->nocheckfordirorfile)){
-+        /* need to run load the source list before dest list -Jamey */
-+        if ( !(args->noreadfeedsfile))
-+           set_and_load_pkg_src_list(conf, &conf->pkg_src_list);
-+   
-+        /* Now that we have resolved conf->offline_root, we can commit to
-+	   the directory names for the dests and load in all the package
-+	   lists. */
-+        set_and_load_pkg_dest_list(conf, &tmp_dest_nv_pair_list,lists_dir);
-+   
-+        if (args->dest) {
-+	     err = ipkg_conf_set_default_dest(conf, args->dest);
-+	     if (err) {
-+	          return err;
-+	     }
-+        }
-+     }
-+     nv_pair_list_deinit(&tmp_dest_nv_pair_list);
-+     free(lists_dir);
-+     free(pending_dir);
-+
-+     return 0;
-+}
-+
-+void ipkg_conf_deinit(ipkg_conf_t *conf)
-+{
-+#ifdef IPKG_DEBUG_NO_TMP_CLEANUP
-+#error
-+     fprintf(stderr, "%s: Not cleaning up %s since ipkg compiled "
-+	     "with IPKG_DEBUG_NO_TMP_CLEANUP\n",
-+	     __FUNCTION__, conf->tmp_dir);
-+#else
-+     int err;
-+
-+     err = rmdir(conf->tmp_dir);
-+     if (err) {
-+	  if (errno == ENOTEMPTY) {
-+	       char *cmd;
-+	       sprintf_alloc(&cmd, "rm -fr %s\n", conf->tmp_dir);
-+	       err = xsystem(cmd);
-+	       free(cmd);
-+	  }
-+	  if (err)
-+	       fprintf(stderr, "WARNING: Unable to remove temporary directory: %s: %s\n", conf->tmp_dir, strerror(errno));
-+     }
-+#endif /* IPKG_DEBUG_NO_TMP_CLEANUP */
-+
-+     free(conf->tmp_dir); /*XXX*/
-+
-+     pkg_src_list_deinit(&conf->pkg_src_list);
-+     pkg_dest_list_deinit(&conf->pkg_dest_list);
-+     nv_pair_list_deinit(&conf->arch_list);
-+     if (&conf->pkg_hash)
-+	            pkg_hash_deinit(&conf->pkg_hash);
-+     if (&conf->file_hash)
-+	            hash_table_deinit(&conf->file_hash);
-+     if (&conf->obs_file_hash)
-+	            hash_table_deinit(&conf->obs_file_hash);
-+
-+     ipkg_conf_free_string(&conf->offline_root);
-+     ipkg_conf_free_string(&conf->offline_root_pre_script_cmd);
-+     ipkg_conf_free_string(&conf->offline_root_post_script_cmd);
-+
-+     if (conf->verbosity > 1) { 
-+	  int i;
-+	  hash_table_t *hashes[] = {
-+	       &conf->pkg_hash,
-+	       &conf->file_hash,
-+	       &conf->obs_file_hash };
-+	  for (i = 0; i < 3; i++) {
-+	       hash_table_t *hash = hashes[i];
-+	       int c = 0;
-+	       int n_conflicts = 0;
-+	       int j;
-+	       for (j = 0; j < hash->n_entries; j++) {
-+		    int len = 0;
-+		    hash_entry_t *e = &hash->entries[j];
-+		    if (e->next)
-+			 n_conflicts++;
-+		    while (e && e->key) {
-+			 len++;
-+			 e = e->next;
-+		    }
-+		    if (len > c) 
-+			 c = len;
-+	       }
-+	       ipkg_message(conf, IPKG_DEBUG, "hash_table[%s] n_buckets=%d n_elements=%d max_conflicts=%d n_conflicts=%d\n", 
-+			    hash->name, hash->n_entries, hash->n_elements, c, n_conflicts);
-+	       hash_table_deinit(hash);
-+	  }
-+     }
-+}
-+
-+static int ipkg_conf_set_default_dest(ipkg_conf_t *conf,
-+				      const char *default_dest_name)
-+{
-+     pkg_dest_list_elt_t *iter;
-+     pkg_dest_t *dest;
-+
-+     for (iter = conf->pkg_dest_list.head; iter; iter = iter->next) {
-+	  dest = iter->data;
-+	  if (strcmp(dest->name, default_dest_name) == 0) {
-+	       conf->default_dest = dest;
-+	       conf->restrict_to_default_dest = 1;
-+	       return 0;
-+	  }
-+     }
-+
-+     fprintf(stderr, "ERROR: Unknown dest name: `%s'\n", default_dest_name);
-+
-+     return 1;
-+}
-+
-+static int set_and_load_pkg_src_list(ipkg_conf_t *conf, pkg_src_list_t *pkg_src_list)
-+{
-+     pkg_src_list_elt_t *iter;
-+     pkg_src_t *src;
-+     char *list_file;
-+
-+     for (iter = pkg_src_list->head; iter; iter = iter->next) {
-+          src = iter->data;
-+	  if (src == NULL) {
-+	       continue;
-+	  }
-+
-+	  sprintf_alloc(&list_file, "%s/%s", 
-+			  conf->restrict_to_default_dest ? conf->default_dest->lists_dir : conf->lists_dir, 
-+			  src->name);
-+
-+	  if (file_exists(list_file)) {
-+	       pkg_hash_add_from_file(conf, list_file, src, NULL, 0);
-+	  }
-+	  free(list_file);
-+     }
-+
-+     return 0;
-+}
-+
-+static int set_and_load_pkg_dest_list(ipkg_conf_t *conf, nv_pair_list_t *nv_pair_list, char *lists_dir )
-+{
-+     nv_pair_list_elt_t *iter;
-+     nv_pair_t *nv_pair;
-+     pkg_dest_t *dest;
-+     char *root_dir;
-+
-+     for (iter = nv_pair_list->head; iter; iter = iter->next) {
-+	  nv_pair = iter->data;
-+
-+	  if (conf->offline_root) {
-+	       sprintf_alloc(&root_dir, "%s%s", conf->offline_root, nv_pair->value);
-+	  } else {
-+	       root_dir = strdup(nv_pair->value);
-+	  }
-+	  dest = pkg_dest_list_append(&conf->pkg_dest_list, nv_pair->name, root_dir, lists_dir);
-+	  free(root_dir);
-+	  if (dest == NULL) {
-+	       continue;
-+	  }
-+	  if (conf->default_dest == NULL) {
-+	       conf->default_dest = dest;
-+	  }
-+	  if (file_exists(dest->status_file_name)) {
-+	       pkg_hash_add_from_file(conf, dest->status_file_name,
-+				      NULL, dest, 1);
-+	  }
-+     }
-+
-+     return 0;
-+}
-+
-+static int ipkg_conf_parse_file(ipkg_conf_t *conf, const char *filename,
-+				pkg_src_list_t *pkg_src_list,
-+				nv_pair_list_t *tmp_dest_nv_pair_list,
-+				char **lists_dir)
-+{
-+     ipkg_option_t * options;
-+     FILE *file = fopen(filename, "r");
-+     regex_t valid_line_re, comment_re;
-+#define regmatch_size 12
-+     regmatch_t regmatch[regmatch_size];
-+
-+     if (ipkg_init_options_array(conf, &options)<0)
-+        return ENOMEM;
-+
-+     if (file == NULL) {
-+	  fprintf(stderr, "%s: failed to open %s: %s\n",
-+		  __FUNCTION__, filename, strerror(errno));
-+	  free(options);
-+	  return errno;
-+     }
-+     ipkg_message(conf, IPKG_NOTICE, "loading conf file %s\n", filename);
-+
-+     xregcomp(&comment_re, 
-+		    "^[[:space:]]*(#.*|[[:space:]]*)$",
-+		    REG_EXTENDED);
-+     xregcomp(&valid_line_re, "^[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))([[:space:]]+([^[:space:]]+))?[[:space:]]*$", REG_EXTENDED);
-+
-+     while(1) {
-+	  int line_num = 0;
-+	  char *line;
-+	  char *type, *name, *value, *extra;
-+
-+	  line = file_read_line_alloc(file);
-+	  line_num++;
-+	  if (line == NULL) {
-+	       break;
-+	  }
-+
-+	  str_chomp(line);
-+
-+	  if (regexec(&comment_re, line, 0, 0, 0) == 0) {
-+	       goto NEXT_LINE;
-+	  }
-+
-+	  if (regexec(&valid_line_re, line, regmatch_size, regmatch, 0) == REG_NOMATCH) {
-+	       str_chomp(line);
-+	       fprintf(stderr, "%s:%d: Ignoring invalid line: `%s'\n",
-+		       filename, line_num, line);
-+	       goto NEXT_LINE;
-+	  }
-+
-+	  /* This has to be so ugly to deal with optional quotation marks */
-+	  if (regmatch[2].rm_so > 0) {
-+	       type = strndup(line + regmatch[2].rm_so,
-+			      regmatch[2].rm_eo - regmatch[2].rm_so);
-+	  } else {
-+	       type = strndup(line + regmatch[3].rm_so,
-+			      regmatch[3].rm_eo - regmatch[3].rm_so);
-+	  }
-+	  if (regmatch[5].rm_so > 0) {
-+	       name = strndup(line + regmatch[5].rm_so,
-+			      regmatch[5].rm_eo - regmatch[5].rm_so);
-+	  } else {
-+	       name = strndup(line + regmatch[6].rm_so,
-+			      regmatch[6].rm_eo - regmatch[6].rm_so);
-+	  }
-+	  if (regmatch[8].rm_so > 0) {
-+	       value = strndup(line + regmatch[8].rm_so,
-+			       regmatch[8].rm_eo - regmatch[8].rm_so);
-+	  } else {
-+	       value = strndup(line + regmatch[9].rm_so,
-+			       regmatch[9].rm_eo - regmatch[9].rm_so);
-+	  }
-+	  extra = NULL;
-+	  if (regmatch[11].rm_so > 0) {
-+	       extra = strndup (line + regmatch[11].rm_so,
-+				regmatch[11].rm_eo - regmatch[11].rm_so);
-+	  }
-+
-+	  /* We use the tmp_dest_nv_pair_list below instead of
-+	     conf->pkg_dest_list because we might encounter an
-+	     offline_root option later and that would invalidate the
-+	     directories we would have computed in
-+	     pkg_dest_list_init. (We do a similar thing with
-+	     tmp_src_nv_pair_list for sake of symmetry.) */
-+	  if (strcmp(type, "option") == 0) {
-+	       ipkg_conf_set_option(options, name, value);
-+	  } else if (strcmp(type, "src") == 0) {
-+	       if (!nv_pair_list_find(pkg_src_list, name)) {
-+		    pkg_src_list_append (pkg_src_list, name, value, extra, 0);
-+	       } else {
-+		    ipkg_message(conf, IPKG_ERROR, "ERROR: duplicate src declaration.  Skipping:\n\t src %s %s\n",
-+				 name, value);
-+	       }
-+	  } else if (strcmp(type, "src/gz") == 0) {
-+	       if (!nv_pair_list_find(pkg_src_list, name)) {
-+		    pkg_src_list_append (pkg_src_list, name, value, extra, 1);
-+	       } else {
-+		    ipkg_message(conf, IPKG_ERROR, "ERROR: duplicate src declaration.  Skipping:\n\t src %s %s\n",
-+				 name, value);
-+	       }
-+	  } else if (strcmp(type, "dest") == 0) {
-+	       nv_pair_list_append(tmp_dest_nv_pair_list, name, value);
-+	  } else if (strcmp(type, "lists_dir") == 0) {
-+	       *lists_dir = realloc(*lists_dir,strlen(value)+1);
-+               if (*lists_dir == NULL) {
-+		    ipkg_message(conf, IPKG_ERROR, "ERROR: Not enough memory\n");
-+	            free(options);
-+	            return EINVAL;
-+               }
-+               sprintf (*lists_dir,"%s",value);
-+	  } else if (strcmp(type, "arch") == 0) {
-+	       ipkg_message(conf, IPKG_INFO, "supported arch %s priority (%s)\n", name, value);
-+	       if (!value) {
-+		    ipkg_message(conf, IPKG_NOTICE, "defaulting architecture %s priority to 10\n", name);
-+		    value = strdup("10");
-+	       }
-+	       nv_pair_list_append(&conf->arch_list, strdup(name), strdup(value));
-+	  } else {
-+	       fprintf(stderr, "WARNING: Ignoring unknown configuration "
-+		       "parameter: %s %s %s\n", type, name, value);
-+	       free(options);
-+	       return EINVAL;
-+	  }
-+
-+	  free(type);
-+	  free(name);
-+	  free(value);
-+	  if (extra)
-+	       free (extra);
-+
-+     NEXT_LINE:
-+	  free(line);
-+     }
-+
-+     free(options);
-+     regfree(&comment_re);
-+     regfree(&valid_line_re);
-+     fclose(file);
-+
-+     return 0;
-+}
-+
-+static int ipkg_conf_set_option(const ipkg_option_t *options,
-+				const char *name, const char *value)
-+{
-+     int i = 0;
-+     while (options[i].name) {
-+	  if (strcmp(options[i].name, name) == 0) {
-+	       switch (options[i].type) {
-+	       case IPKG_OPT_TYPE_BOOL:
-+		    *((int *)options[i].value) = 1;
-+		    return 0;
-+	       case IPKG_OPT_TYPE_INT:
-+		    if (value) {
-+			 *((int *)options[i].value) = atoi(value);
-+			 return 0;
-+		    } else {
-+			 printf("%s: Option %s need an argument\n",
-+				__FUNCTION__, name);
-+			 return EINVAL;
-+		    }		    
-+	       case IPKG_OPT_TYPE_STRING:
-+		    if (value) {
-+			 *((char **)options[i].value) = strdup(value);
-+			 return 0;
-+		    } else {
-+			 printf("%s: Option %s need an argument\n",
-+				__FUNCTION__, name);
-+			 return EINVAL;
-+		    }
-+	       }
-+	  }
-+	  i++;
-+     }
-+    
-+     fprintf(stderr, "%s: Unrecognized option: %s=%s\n",
-+	     __FUNCTION__, name, value);
-+     return EINVAL;
-+}
-+
-+int ipkg_conf_write_status_files(ipkg_conf_t *conf)
-+{
-+     pkg_dest_list_elt_t *iter;
-+     pkg_dest_t *dest;
-+     pkg_vec_t *all;
-+     pkg_t *pkg;
-+     register int i;
-+     int err;
-+
-+     if (conf->noaction)
-+	  return 0;
-+     for (iter = conf->pkg_dest_list.head; iter; iter = iter->next) {
-+	  dest = iter->data;
-+	  dest->status_file = fopen(dest->status_file_tmp_name, "w");
-+	  if (dest->status_file == NULL) {
-+	       fprintf(stderr, "%s: Can't open status file: %s for writing: %s\n",
-+		       __FUNCTION__, dest->status_file_name, strerror(errno));
-+	  }
-+     }
-+
-+     all = pkg_vec_alloc();
-+     pkg_hash_fetch_available(&conf->pkg_hash, all);
-+
-+     for(i = 0; i < all->len; i++) {
-+	  pkg = all->pkgs[i];
-+	  /* We don't need most uninstalled packages in the status file */
-+	  if (pkg->state_status == SS_NOT_INSTALLED
-+	      && (pkg->state_want == SW_UNKNOWN
-+		  || pkg->state_want == SW_DEINSTALL
-+		  || pkg->state_want == SW_PURGE)) {
-+	       continue;
-+	  }
-+	  if (!pkg) {
-+	    fprintf(stderr, "Null package\n");
-+	  }
-+	  if (pkg->dest == NULL) {
-+	       fprintf(stderr, "%s: ERROR: Can't write status for "
-+		       "package %s since it has a NULL dest\n",
-+		       __FUNCTION__, pkg->name);
-+	       continue;
-+	  }
-+	  if (pkg->dest->status_file) {
-+	       pkg_print_status(pkg, pkg->dest->status_file);
-+	  }
-+     }
-+
-+     pkg_vec_free(all);
-+
-+     for (iter = conf->pkg_dest_list.head; iter; iter = iter->next) {
-+	  dest = iter->data;
-+	  if (dest->status_file) {
-+	       err = ferror(dest->status_file);
-+	       fclose(dest->status_file);
-+	       dest->status_file = NULL;
-+	       if (!err) {
-+		    file_move(dest->status_file_tmp_name, dest->status_file_name);
-+	       } else {
-+		    fprintf(stderr, "%s: ERROR: An error has occurred writing %s, "
-+			    "retaining old %s\n", __FUNCTION__, 
-+			    dest->status_file_tmp_name, dest->status_file_name);
-+	       }
-+	  }
-+     }
-+
-+     return 0;
-+}
-+
-+
-+char *root_filename_alloc(ipkg_conf_t *conf, char *filename)
-+{
-+     char *root_filename;
-+     sprintf_alloc(&root_filename, "%s%s", (conf->offline_root ? conf->offline_root : ""), filename);
-+     return root_filename;
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_conf.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_conf.h
---- busybox-1.1.2-orig/archival/libipkg/ipkg_conf.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_conf.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,107 @@
-+/* ipkg_conf.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef IPKG_CONF_H
-+#define IPKG_CONF_H
-+
-+typedef struct ipkg_conf ipkg_conf_t;
-+
-+#include "hash_table.h"
-+#include "ipkg.h"
-+#include "args.h"
-+#include "pkg.h"
-+#include "pkg_hash.h"
-+#include "pkg_src_list.h"
-+#include "pkg_dest_list.h"
-+#include "nv_pair_list.h"
-+
-+#define IPKG_CONF_DEFAULT_TMP_DIR_BASE "/tmp"
-+#define IPKG_CONF_TMP_DIR_SUFFIX "ipkg-XXXXXX"
-+#define IPKG_CONF_LISTS_DIR  IPKG_STATE_DIR_PREFIX "/lists"
-+#define IPKG_CONF_PENDING_DIR IPKG_STATE_DIR_PREFIX "/pending"
-+
-+/* In case the config file defines no dest */
-+#define IPKG_CONF_DEFAULT_DEST_NAME "root"
-+#define IPKG_CONF_DEFAULT_DEST_ROOT_DIR "/"
-+
-+#define IPKG_CONF_DEFAULT_HASH_LEN 1024
-+
-+struct ipkg_conf
-+{
-+     pkg_src_list_t pkg_src_list;
-+     pkg_dest_list_t pkg_dest_list;
-+     nv_pair_list_t arch_list;
-+
-+     int restrict_to_default_dest;
-+     pkg_dest_t *default_dest;
-+
-+     char *tmp_dir;
-+     const char *lists_dir;
-+     const char *pending_dir;
-+
-+     /* options */
-+     int force_depends;
-+     int force_defaults;
-+     int force_overwrite;
-+     int force_downgrade;
-+     int force_reinstall;
-+     int force_space;
-+     int force_removal_of_dependent_packages;
-+     int force_removal_of_essential_packages;
-+     int nodeps; /* do not follow dependences */
-+     int verbose_wget;
-+     int multiple_providers;
-+     char *offline_root;
-+     char *offline_root_pre_script_cmd;
-+     char *offline_root_post_script_cmd;
-+     int query_all;
-+     int verbosity;
-+     int noaction;
-+
-+     /* proxy options */
-+     char *http_proxy;
-+     char *ftp_proxy;
-+     char *no_proxy;
-+     char *proxy_user;
-+     char *proxy_passwd;
-+
-+     hash_table_t pkg_hash;
-+     hash_table_t file_hash;
-+     hash_table_t obs_file_hash;
-+};
-+
-+enum ipkg_option_type {
-+     IPKG_OPT_TYPE_BOOL,
-+     IPKG_OPT_TYPE_INT,
-+     IPKG_OPT_TYPE_STRING
-+};
-+typedef enum ipkg_option_type ipkg_option_type_t;
-+
-+typedef struct ipkg_option ipkg_option_t;
-+struct ipkg_option {
-+     const char *name;
-+     const ipkg_option_type_t type;
-+     const void *value;
-+};
-+
-+int ipkg_conf_init(ipkg_conf_t *conf, const args_t *args);
-+void ipkg_conf_deinit(ipkg_conf_t *conf);
-+
-+int ipkg_conf_write_status_files(ipkg_conf_t *conf);
-+char *root_filename_alloc(ipkg_conf_t *conf, char *filename);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_configure.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_configure.c
---- busybox-1.1.2-orig/archival/libipkg/ipkg_configure.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_configure.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,40 @@
-+/* ipkg_configure.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+
-+#include "ipkg_configure.h"
-+
-+int ipkg_configure(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+    int err;
-+
-+    /* DPKG_INCOMPATIBILITY:
-+       dpkg actually does some conffile handling here, rather than at the
-+       end of ipkg_install(). Do we care? */
-+    /* DPKG_INCOMPATIBILITY:
-+       dpkg actually includes a version number to this script call */
-+    err = pkg_run_script(conf, pkg, "postinst", "configure");
-+    if (err) {
-+	printf("ERROR: %s.postinst returned %d\n", pkg->name, err);
-+	return err;
-+    }
-+
-+    ipkg_state_changed++;
-+    return 0;
-+}
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_configure.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_configure.h
---- busybox-1.1.2-orig/archival/libipkg/ipkg_configure.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_configure.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,25 @@
-+/* ipkg_configure.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef IPKG_CONFIGURE_H
-+#define IPKG_CONFIGURE_H
-+
-+#include "ipkg_conf.h"
-+
-+int ipkg_configure(ipkg_conf_t *ipkg_conf, pkg_t *pkg);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_download.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_download.c
---- busybox-1.1.2-orig/archival/libipkg/ipkg_download.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_download.c	2006-05-09 02:12:04.000000000 +0200
-@@ -0,0 +1,195 @@
-+/* ipkg_download.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+#include "ipkg_download.h"
-+#include "ipkg_message.h"
-+
-+#include "sprintf_alloc.h"
-+#include "xsystem.h"
-+#include "file_util.h"
-+#include "str_util.h"
-+
-+int ipkg_download(ipkg_conf_t *conf, const char *src, const char *dest_file_name)
-+{
-+    int err = 0;
-+
-+    char *src_basec = strdup(src);
-+    char *src_base = basename(src_basec);
-+    char *tmp_file_location;
-+    char *cmd;
-+
-+    ipkg_message(conf,IPKG_NOTICE,"Downloading %s\n", src);
-+	
-+    fflush(stdout);
-+    
-+    if (str_starts_with(src, "file:")) {
-+	int ret;
-+	const char *file_src = src + 5;
-+	ipkg_message(conf,IPKG_INFO,"Copying %s to %s...", file_src, dest_file_name);
-+	ret = file_copy(src + 5, dest_file_name);
-+	ipkg_message(conf,IPKG_INFO,"Done.\n");
-+	return ret;
-+    }
-+
-+    sprintf_alloc(&tmp_file_location, "%s/%s", conf->tmp_dir, src_base);
-+    err = unlink(tmp_file_location);
-+    if (err && errno != ENOENT) {
-+	ipkg_message(conf,IPKG_ERROR, "%s: ERROR: failed to unlink %s: %s\n",
-+		__FUNCTION__, tmp_file_location, strerror(errno));
-+	free(tmp_file_location);
-+	return errno;
-+    }
-+
-+    if (conf->http_proxy) {
-+	ipkg_message(conf,IPKG_DEBUG,"Setting environment variable: http_proxy = %s\n", conf->http_proxy);
-+	setenv("http_proxy", conf->http_proxy, 1);
-+    }
-+    if (conf->ftp_proxy) {
-+	ipkg_message(conf,IPKG_DEBUG,"Setting environment variable: ftp_proxy = %s\n", conf->ftp_proxy);
-+	setenv("ftp_proxy", conf->ftp_proxy, 1);
-+    }
-+    if (conf->no_proxy) {
-+	ipkg_message(conf,IPKG_DEBUG,"Setting environment variable: no_proxy = %s\n", conf->no_proxy);
-+	setenv("no_proxy", conf->no_proxy, 1);
-+    }
-+
-+    /* XXX: BUG rewrite to use execvp or else busybox's internal wget -Jamey 7/23/2002 */ 
-+    sprintf_alloc(&cmd, "wget --passive-ftp %s %s%s %s%s %s -P %s %s",
-+		  (conf->http_proxy || conf->ftp_proxy) ? "--proxy=on" : "",
-+		  conf->proxy_user ? "--proxy-user=" : "",
-+		  conf->proxy_user ? conf->proxy_user : "",
-+		  conf->proxy_passwd ? "--proxy-passwd=" : "",
-+		  conf->proxy_passwd ? conf->proxy_passwd : "",
-+		  conf->verbose_wget ? "" : "-q",
-+		  conf->tmp_dir,
-+		  src);
-+    err = xsystem(cmd);
-+    if (err) {
-+	if (err != -1) {
-+	    ipkg_message(conf,IPKG_ERROR, "%s: ERROR: Command failed with return value %d: `%s'\n",
-+		    __FUNCTION__, err, cmd);
-+	} 
-+	unlink(tmp_file_location);
-+	free(tmp_file_location);
-+	free(src_basec);
-+	free(cmd);
-+	return EINVAL;
-+    }
-+    free(cmd);
-+
-+    err = file_move(tmp_file_location, dest_file_name);
-+
-+    free(tmp_file_location);
-+    free(src_basec);
-+
-+    if (err) {
-+	return err;
-+    }
-+
-+    return 0;
-+}
-+
-+int ipkg_download_pkg(ipkg_conf_t *conf, pkg_t *pkg, const char *dir)
-+{
-+    int err;
-+    char *url;
-+
-+    if (pkg->src == NULL) {
-+	ipkg_message(conf,IPKG_ERROR, "ERROR: Package %s (parent %s) is not available from any configured src.\n",
-+		pkg->name, pkg->parent->name);
-+	return -1;
-+    }
-+
-+    sprintf_alloc(&url, "%s/%s", pkg->src->value, pkg->filename);
-+
-+    /* XXX: BUG: The pkg->filename might be something like
-+       "../../foo.ipk". While this is correct, and exactly what we
-+       want to use to construct url above, here we actually need to
-+       use just the filename part, without any directory. */
-+    sprintf_alloc(&pkg->local_filename, "%s/%s", dir, pkg->filename);
-+
-+    err = ipkg_download(conf, url, pkg->local_filename);
-+    free(url);
-+
-+    return err;
-+}
-+
-+/*
-+ * Downloads file from url, installs in package database, return package name. 
-+ */
-+int ipkg_prepare_url_for_install(ipkg_conf_t *conf, const char *url, char **namep)
-+{
-+     int err = 0;
-+     pkg_t *pkg;
-+     pkg = pkg_new();
-+     if (pkg == NULL)
-+	  return ENOMEM;
-+
-+     if (str_starts_with(url, "http://")
-+	 || str_starts_with(url, "ftp://")) {
-+	  char *tmp_file;
-+	  char *file_basec = strdup(url);
-+	  char *file_base = basename(file_basec);
-+
-+	  sprintf_alloc(&tmp_file, "%s/%s", conf->tmp_dir, file_base);
-+	  err = ipkg_download(conf, url, tmp_file);
-+	  if (err)
-+	       return err;
-+
-+	  err = pkg_init_from_file(pkg, tmp_file);
-+	  if (err)
-+	       return err;
-+	  pkg->local_filename = strdup(tmp_file);
-+
-+	  free(tmp_file);
-+	  free(file_basec);
-+
-+     } else if (strcmp(&url[strlen(url) - 4], IPKG_PKG_EXTENSION) == 0
-+		|| strcmp(&url[strlen(url) - 4], DPKG_PKG_EXTENSION) == 0) {
-+
-+	  err = pkg_init_from_file(pkg, url);
-+	  if (err)
-+	       return err;
-+	  pkg->local_filename = strdup(url);
-+	  ipkg_message(conf, IPKG_DEBUG2, "Package %s provided by hand \(%s\).\n", pkg->name,pkg->local_filename);
-+          pkg->provided_by_hand = 1;
-+
-+     } else {
-+       pkg_deinit(pkg);
-+       free(pkg);
-+       return 0;
-+     }
-+
-+     if (!pkg->architecture) {
-+	  ipkg_message(conf, IPKG_ERROR, "Package %s has no Architecture defined.\n", pkg->name);
-+	  return -EINVAL;
-+     }
-+
-+     pkg->dest = conf->default_dest;
-+     pkg->state_want = SW_INSTALL;
-+     pkg->state_flag |= SF_PREFER;
-+     pkg = hash_insert_pkg(&conf->pkg_hash, pkg, 1,conf);  
-+     if ( pkg == NULL ){
-+        fprintf(stderr, "%s : This should never happen. Report this Bug in bugzilla please \n ",__FUNCTION__);
-+        return 0;
-+     }
-+     if (namep) {
-+	  *namep = strdup(pkg->name);
-+     }
-+     return 0;
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_download.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_download.h
---- busybox-1.1.2-orig/archival/libipkg/ipkg_download.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_download.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,30 @@
-+/* ipkg_download.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef IPKG_DOWNLOAD_H
-+#define IPKG_DOWNLOAD_H
-+
-+#include "ipkg_conf.h"
-+
-+int ipkg_download(ipkg_conf_t *conf, const char *src, const char *dest_file_name);
-+int ipkg_download_pkg(ipkg_conf_t *conf, pkg_t *pkg, const char *dir);
-+/*
-+ * Downloads file from url, installs in package database, return package name. 
-+ */
-+int ipkg_prepare_url_for_install(ipkg_conf_t *conf, const char *url, char **namep);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_includes.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_includes.h
---- busybox-1.1.2-orig/archival/libipkg/ipkg_includes.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_includes.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,79 @@
-+#ifndef IPKG_INCLUDES_H
-+#define IPKG_INCLUDES_H
-+
-+/* Define to 1 if you have the <memory.h> header file. */
-+#define HAVE_MEMORY_H 1
-+
-+/* Define to 1 if you have the <regex.h> header file. */
-+#define HAVE_REGEX_H 1
-+
-+/* Define to 1 if you have the <stdlib.h> header file. */
-+#define HAVE_STDLIB_H 1
-+
-+/* Define to 1 if you have the <strings.h> header file. */
-+#define HAVE_STRINGS_H 1
-+
-+/* Define to 1 if you have the <string.h> header file. */
-+#define HAVE_STRING_H 1
-+
-+/* Define to 1 if you have the <sys/stat.h> header file. */
-+#define HAVE_SYS_STAT_H 1
-+
-+/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
-+#define HAVE_SYS_WAIT_H 1
-+
-+/* Define to 1 if you have the <unistd.h> header file. */
-+#define HAVE_UNISTD_H 1
-+
-+/* Define to 1 if you have the ANSI C header files. */
-+#define STDC_HEADERS 1
-+
-+
-+#include <stdio.h>
-+
-+#if STDC_HEADERS
-+# include <stdlib.h>
-+# include <stdarg.h>
-+# include <stddef.h>
-+# include <ctype.h>
-+# include <errno.h>
-+#else
-+# if HAVE_STDLIB_H
-+#  include <stdlib.h>
-+# endif
-+#endif
-+
-+#if HAVE_REGEX_H
-+# include <regex.h>
-+#endif
-+
-+#if HAVE_STRING_H
-+# if !STDC_HEADERS && HAVE_MEMORY_H
-+#  include <memory.h>
-+# endif
-+/* XXX: What's the right way to pick up GNU's strndup declaration? */
-+# if __GNUC__
-+#   define __USE_GNU 1
-+# endif
-+# include <string.h>
-+# undef __USE_GNU
-+#endif
-+
-+#if HAVE_STRINGS_H
-+# include <strings.h>
-+#endif
-+
-+#if HAVE_SYS_STAT_H
-+# include <sys/stat.h>
-+#endif
-+
-+#if HAVE_SYS_WAIT_H
-+# include <sys/wait.h>
-+#endif
-+
-+#if HAVE_UNISTD_H
-+# include <sys/types.h>
-+# include <unistd.h>
-+#endif
-+
-+#endif /* IPKG_INCLUDES_H */
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_install.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_install.c
---- busybox-1.1.2-orig/archival/libipkg/ipkg_install.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_install.c	2006-05-09 02:12:04.000000000 +0200
-@@ -0,0 +1,1942 @@
-+/* ipkg_install.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+#include <errno.h>
-+#include <dirent.h>
-+#include <glob.h>
-+#include <time.h>
-+#include <signal.h>
-+typedef void (*sighandler_t)(int);
-+
-+#include "pkg.h"
-+#include "pkg_hash.h"
-+#include "pkg_extract.h"
-+
-+#include "ipkg_install.h"
-+#include "ipkg_configure.h"
-+#include "ipkg_download.h"
-+#include "ipkg_remove.h"
-+
-+#include "ipkg_utils.h"
-+#include "ipkg_message.h"
-+
-+#include "sprintf_alloc.h"
-+#include "file_util.h"
-+#include "str_util.h"
-+#include "xsystem.h"
-+#include "user.h"
-+
-+int satisfy_dependencies_for(ipkg_conf_t *conf, pkg_t *pkg);
-+static int verify_pkg_installable(ipkg_conf_t *conf, pkg_t *pkg);
-+static int unpack_pkg_control_files(ipkg_conf_t *conf, pkg_t *pkg);
-+
-+static int prerm_upgrade_old_pkg(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
-+static int prerm_upgrade_old_pkg_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
-+static int prerm_deconfigure_conflictors(ipkg_conf_t *conf, pkg_t *pkg, pkg_vec_t *conflictors);
-+static int prerm_deconfigure_conflictors_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_vec_t *conflictors);
-+static int preinst_configure(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
-+static int preinst_configure_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
-+static int check_data_file_clashes(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
-+static int check_data_file_clashes_change(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
-+static int check_data_file_clashes_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
-+static int backup_modified_conffiles(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
-+static int backup_modified_conffiles_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
-+static int postrm_upgrade_old_pkg(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
-+static int postrm_upgrade_old_pkg_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
-+
-+static int remove_obsolesced_files(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
-+static int install_maintainer_scripts(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
-+static int remove_disappeared(ipkg_conf_t *conf, pkg_t *pkg);
-+static int install_data_files(ipkg_conf_t *conf, pkg_t *pkg);
-+static int resolve_conffiles(ipkg_conf_t *conf, pkg_t *pkg);
-+
-+static int cleanup_temporary_files(ipkg_conf_t *conf, pkg_t *pkg);
-+
-+static int user_prefers_old_conffile(const char *file, const char *backup);
-+
-+static char *backup_filename_alloc(const char *file_name);
-+static int backup_make_backup(ipkg_conf_t *conf, const char *file_name);
-+static int backup_exists_for(const char *file_name);
-+static int backup_remove(const char *file_name);
-+
-+
-+int ipkg_install_from_file(ipkg_conf_t *conf, const char *filename)
-+{
-+     int err, cmp;
-+     pkg_t *pkg, *old;
-+     char *old_version, *new_version;
-+
-+     pkg = pkg_new();
-+     if (pkg == NULL) {
-+	  return ENOMEM;
-+     }
-+
-+     err = pkg_init_from_file(pkg, filename);
-+     if (err) {
-+	  return err;
-+     }
-+
-+     if (!pkg->architecture) {
-+	  ipkg_message(conf, IPKG_ERROR, "Package %s has no Architecture defined.\n", pkg->name);
-+	  return -EINVAL;
-+     }
-+
-+     /* XXX: CLEANUP: hash_insert_pkg has a nasty side effect of possibly
-+	freeing the pkg that we pass in. It might be nice to clean this up
-+	if possible.  */
-+     pkg = hash_insert_pkg(&conf->pkg_hash, pkg, 1,conf);
-+     old = pkg_hash_fetch_installed_by_name(&conf->pkg_hash, pkg->name);
-+
-+     pkg->local_filename = strdup(filename);
-+
-+     if (old) {
-+	  old_version = pkg_version_str_alloc(old);
-+	  new_version = pkg_version_str_alloc(pkg);
-+
-+	  cmp = pkg_compare_versions(old, pkg);
-+          if ( (conf->force_downgrade==1) && (cmp > 0) ){     /* We've been asked to allow downgrade  and version is precedent */
-+             cmp = -1 ;                                       /* then we force ipkg to downgrade */ 
-+                                                              /* We need to use a value < 0 because in the 0 case we are asking to */
-+                                                              /* reinstall, and some check could fail asking the "force-reinstall" option */
-+          } 
-+	  if (cmp > 0) {
-+	         ipkg_message(conf, IPKG_NOTICE,
-+			      "Not downgrading package %s on %s from %s to %s.\n",
-+			      old->name, old->dest->name, old_version, new_version);
-+	         pkg->state_want = SW_DEINSTALL;
-+	         pkg->state_flag |= SF_OBSOLETE;
-+	         free(old_version);
-+	         free(new_version);
-+	         return 0;
-+	  } else {
-+	       free(old_version);
-+	       free(new_version);
-+	  }
-+     }
-+
-+     ipkg_message(conf, IPKG_DEBUG2,"Function: %s calling ipkg_install_pkg \n",__FUNCTION__);
-+     return ipkg_install_pkg(conf, pkg,0);
-+}
-+
-+ipkg_error_t ipkg_install_by_name(ipkg_conf_t *conf, const char *pkg_name)
-+{
-+     int cmp;
-+     pkg_t *old, *new;
-+     char *old_version, *new_version;
-+
-+     ipkg_message(conf, IPKG_DEBUG2, " Getting old  from pkg_hash_fetch \n" );
-+     old = pkg_hash_fetch_installed_by_name(&conf->pkg_hash, pkg_name);
-+     if ( old ) 
-+        ipkg_message(conf, IPKG_DEBUG2, " Old versions from pkg_hash_fetch %s \n",  old->version );
-+    
-+     ipkg_message(conf, IPKG_DEBUG2, " Getting new  from pkg_hash_fetch \n" );
-+     new = pkg_hash_fetch_best_installation_candidate_by_name(conf, pkg_name);
-+     if ( new ) 
-+        ipkg_message(conf, IPKG_DEBUG2, " New versions from pkg_hash_fetch %s \n",  new->version );
-+
-+/* Pigi Basically here is broken the version stuff.
-+   What's happening is that nothing provide the version to differents 
-+   functions, so the returned struct is always the latest.
-+   That's why the install by name don't work.
-+*/
-+     ipkg_message(conf, IPKG_DEBUG2, " Versions from pkg_hash_fetch in %s ", __FUNCTION__ );
-+
-+     if ( old ) 
-+        ipkg_message(conf, IPKG_DEBUG2, " old %s ", old->version );
-+     if ( new ) 
-+        ipkg_message(conf, IPKG_DEBUG2, " new %s ", new->version );
-+     ipkg_message(conf, IPKG_DEBUG2, " \n");
-+
-+     if (new == NULL) {
-+	  return IPKG_PKG_HAS_NO_CANDIDATE;
-+     }
-+
-+     new->state_flag |= SF_USER;
-+     if (old) {
-+	  old_version = pkg_version_str_alloc(old);
-+	  new_version = pkg_version_str_alloc(new);
-+
-+	  cmp = pkg_compare_versions(old, new);
-+          if ( (conf->force_downgrade==1) && (cmp > 0) ){     /* We've been asked to allow downgrade  and version is precedent */
-+	     ipkg_message(conf, IPKG_DEBUG, " Forcing downgrade \n");
-+             cmp = -1 ;                                       /* then we force ipkg to downgrade */ 
-+                                                              /* We need to use a value < 0 because in the 0 case we are asking to */
-+                                                              /* reinstall, and some check could fail asking the "force-reinstall" option */
-+          } 
-+	  ipkg_message(conf, IPKG_DEBUG, 
-+		       "Comparing visible versions of pkg %s:"
-+		       "\n\t%s is installed "
-+		       "\n\t%s is available "
-+		       "\n\t%d was comparison result\n",
-+		       pkg_name, old_version, new_version, cmp);
-+	  if (cmp == 0 && !conf->force_reinstall) {
-+	       ipkg_message(conf, IPKG_NOTICE,
-+			    "Package %s (%s) installed in %s is up to date.\n",
-+			    old->name, old_version, old->dest->name);
-+	       free(old_version);
-+	       free(new_version);
-+	       return 0;
-+	  } else if (cmp > 0) {
-+	       ipkg_message(conf, IPKG_NOTICE,
-+			    "Not downgrading package %s on %s from %s to %s.\n",
-+			    old->name, old->dest->name, old_version, new_version);
-+	       free(old_version);
-+	       free(new_version);
-+	       return 0;
-+	  } else if (cmp < 0) {
-+	       new->dest = old->dest;
-+	       old->state_want = SW_DEINSTALL;    /* Here probably the problem for bug 1277 */
-+	  }
-+     }
-+
-+     /* XXX: CLEANUP: The error code of ipkg_install_by_name is really
-+	supposed to be an ipkg_error_t, but ipkg_install_pkg could
-+	return any kind of integer, (might be errno from a syscall,
-+	etc.). This is a real mess and will need to be cleaned up if
-+	anyone ever wants to make a nice libipkg. */
-+
-+     ipkg_message(conf, IPKG_DEBUG2,"Function: %s calling ipkg_install_pkg \n",__FUNCTION__);
-+     return ipkg_install_pkg(conf, new,0);
-+}
-+
-+ipkg_error_t ipkg_install_multi_by_name(ipkg_conf_t *conf, const char *pkg_name)
-+{
-+     abstract_pkg_vec_t *providers = pkg_hash_fetch_all_installation_candidates (&conf->pkg_hash, pkg_name);
-+     int i;
-+     ipkg_error_t err;
-+     abstract_pkg_t *ppkg ;
-+
-+     if (providers == NULL)
-+	  return IPKG_PKG_HAS_NO_CANDIDATE;
-+
-+     for (i = 0; i < providers->len; i++) {
-+	  ppkg = abstract_pkg_vec_get(providers, i);
-+          ipkg_message(conf, IPKG_DEBUG2,"Function: %s calling ipkg_install_by_name %d \n",__FUNCTION__, i);
-+	  err = ipkg_install_by_name(conf, ppkg->name);
-+	  if (err)
-+	       return err;
-+/* XXX Maybe ppkg should be freed ? */
-+     }
-+     return 0;
-+}
-+
-+/*
-+ * Walk dependence graph starting with pkg, collect packages to be
-+ * installed into pkgs_needed, in dependence order.
-+ */
-+int pkg_mark_dependencies_for_installation(ipkg_conf_t *conf, pkg_t *pkg, pkg_vec_t *pkgs_needed)
-+{
-+     int i, err;
-+     pkg_vec_t *depends = pkg_vec_alloc();
-+     char **unresolved = NULL;
-+     int ndepends;
-+
-+     ndepends = pkg_hash_fetch_unsatisfied_dependencies(conf, 
-+							pkg, depends, 
-+							&unresolved);
-+
-+     if (unresolved) {
-+	  ipkg_message(conf, IPKG_ERROR,
-+		       "%s: Cannot satisfy the following dependencies for %s:\n\t",
-+		       conf->force_depends ? "Warning" : "ERROR", pkg->name);
-+	  while (*unresolved) {
-+	       ipkg_message(conf, IPKG_ERROR, " %s", *unresolved);
-+	       unresolved++;
-+	  }
-+	  ipkg_message(conf, IPKG_ERROR, "\n");
-+	  if (! conf->force_depends) {
-+	       ipkg_message(conf, IPKG_INFO,
-+			    "This could mean that your package list is out of date or that the packages\n"
-+			    "mentioned above do not yet exist (try 'ipkg update'). To proceed in spite\n"
-+			    "of this problem try again with the '-force-depends' option.\n");
-+	       pkg_vec_free(depends);
-+	       return IPKG_PKG_DEPS_UNSATISFIED;
-+	  }
-+     }
-+
-+     if (ndepends <= 0) {
-+	  pkg_vec_free(depends);
-+	  return 0;
-+     }
-+
-+     for (i = 0; i < depends->len; i++) {
-+	  pkg_t *dep = depends->pkgs[i];
-+	  /* The package was uninstalled when we started, but another
-+	     dep earlier in this loop may have depended on it and pulled
-+	     it in, so check first. */
-+	  if ((dep->state_status != SS_INSTALLED)
-+	      && (dep->state_status != SS_UNPACKED)
-+	      && (dep->state_want != SW_INSTALL)) {
-+
-+	       /* Mark packages as to-be-installed */
-+	       dep->state_want = SW_INSTALL;
-+
-+	       /* Dependencies should be installed the same place as pkg */
-+	       if (dep->dest == NULL) {
-+		    dep->dest = pkg->dest;
-+	       }
-+
-+	       err = pkg_mark_dependencies_for_installation(conf, dep, pkgs_needed);
-+	       if (err) {
-+		    pkg_vec_free(depends);
-+		    return err;
-+	       }
-+	  }
-+     }
-+     if (pkgs_needed)
-+	  pkg_vec_insert(pkgs_needed, pkg);
-+
-+     pkg_vec_free(depends);
-+
-+     return 0;
-+}
-+
-+int name_mark_dependencies_for_installation(ipkg_conf_t *conf, const char *pkg_name, pkg_vec_t *pkgs_needed)
-+{
-+     int cmp;
-+     pkg_t *old, *new;
-+     char *old_version, *new_version;
-+
-+     old = pkg_hash_fetch_installed_by_name(&conf->pkg_hash, pkg_name);
-+    
-+     new = pkg_hash_fetch_best_installation_candidate_by_name(conf, pkg_name);
-+     if (new == NULL) {
-+	  return IPKG_PKG_HAS_NO_CANDIDATE;
-+     }
-+     if (old) {
-+	  old_version = pkg_version_str_alloc(old);
-+	  new_version = pkg_version_str_alloc(new);
-+
-+	  cmp = pkg_compare_versions(old, new);
-+          if ( (conf->force_downgrade==1) && (cmp > 0) ){     /* We've been asked to allow downgrade  and version is precedent */
-+	    ipkg_message(conf, IPKG_DEBUG, " Forcing downgrade ");
-+             cmp = -1 ;                                       /* then we force ipkg to downgrade */ 
-+                                                              /* We need to use a value < 0 because in the 0 case we are asking to */
-+                                                              /* reinstall, and some check could fail asking the "force-reinstall" option */
-+          } 
-+	  ipkg_message(conf, IPKG_DEBUG, 
-+		       "comparing visible versions of pkg %s:"
-+		       "\n\t%s is installed "
-+		       "\n\t%s is available "
-+		       "\n\t%d was comparison result\n",
-+		       pkg_name, old_version, new_version, cmp);
-+	  if (cmp == 0 && !conf->force_reinstall) {
-+	       ipkg_message(conf, IPKG_NOTICE,
-+			    "Package %s (%s) installed in %s is up to date.\n",
-+			    old->name, old_version, old->dest->name);
-+	       free(old_version);
-+	       free(new_version);
-+	       return 0;
-+	  } else if (cmp > 0) {
-+	       ipkg_message(conf, IPKG_NOTICE,
-+			    "Not downgrading package %s on %s from %s to %s.\n",
-+			    old->name, old->dest->name, old_version, new_version);
-+	       free(old_version);
-+	       free(new_version);
-+	       return 0;
-+	  } else if (cmp < 0) {
-+	       new->dest = old->dest;
-+	       old->state_want = SW_DEINSTALL;
-+	       old->state_flag |= SF_OBSOLETE;
-+	  }
-+     }
-+     return pkg_mark_dependencies_for_installation(conf, new, pkgs_needed);
-+}
-+
-+
-+
-+int satisfy_dependencies_for(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+     int i, err;
-+     pkg_vec_t *depends = pkg_vec_alloc();
-+     pkg_t *dep;
-+     char **unresolved = NULL;
-+     int ndepends;
-+
-+     ndepends = pkg_hash_fetch_unsatisfied_dependencies(conf, 
-+							pkg, depends, 
-+							&unresolved);
-+
-+     if (unresolved) {
-+	  ipkg_message(conf, IPKG_ERROR,
-+		       "%s: Cannot satisfy the following dependencies for %s:\n\t",
-+		       conf->force_depends ? "Warning" : "ERROR", pkg->name);
-+	  while (*unresolved) {
-+	       ipkg_message(conf, IPKG_ERROR, " %s", *unresolved);
-+	       unresolved++;
-+	  }
-+	  ipkg_message(conf, IPKG_ERROR, "\n");
-+	  if (! conf->force_depends) {
-+	       ipkg_message(conf, IPKG_INFO,
-+			    "This could mean that your package list is out of date or that the packages\n"
-+			    "mentioned above do not yet exist (try 'ipkg update'). To proceed in spite\n"
-+			    "of this problem try again with the '-force-depends' option.\n");
-+	       pkg_vec_free(depends);
-+	       return IPKG_PKG_DEPS_UNSATISFIED;
-+	  }
-+     }
-+
-+     if (ndepends <= 0) {
-+	  return 0;
-+     }
-+
-+     /* Mark packages as to-be-installed */
-+     for (i=0; i < depends->len; i++) {
-+	  /* Dependencies should be installed the same place as pkg */
-+	  if (depends->pkgs[i]->dest == NULL) {
-+	       depends->pkgs[i]->dest = pkg->dest;
-+	  }
-+	  depends->pkgs[i]->state_want = SW_INSTALL;
-+     }
-+
-+     for (i = 0; i < depends->len; i++) {
-+	  dep = depends->pkgs[i];
-+	  /* The package was uninstalled when we started, but another
-+	     dep earlier in this loop may have depended on it and pulled
-+	     it in, so check first. */
-+	  if ((dep->state_status != SS_INSTALLED)
-+	      && (dep->state_status != SS_UNPACKED)) {
-+               ipkg_message(conf, IPKG_DEBUG2,"Function: %s calling ipkg_install_pkg \n",__FUNCTION__);
-+	       err = ipkg_install_pkg(conf, dep,0);
-+	       if (err) {
-+		    pkg_vec_free(depends);
-+		    return err;
-+	       }
-+	  }
-+     }
-+
-+     pkg_vec_free(depends);
-+
-+     return 0;
-+}
-+
-+
-+/* check all packages have their dependences satisfied, e.g., in case an upgraded package split */ 
-+int ipkg_satisfy_all_dependences(ipkg_conf_t *conf)
-+{
-+     if (conf->nodeps == 0) {
-+	  int i;
-+	  pkg_vec_t *installed = pkg_vec_alloc();
-+	  pkg_hash_fetch_all_installed(&conf->pkg_hash, installed);
-+	  for (i = 0; i < installed->len; i++) {
-+	       pkg_t *pkg = installed->pkgs[i];
-+	       satisfy_dependencies_for(conf, pkg);
-+	  }
-+	  pkg_vec_free(installed);
-+     }
-+     return 0;
-+}
-+
-+
-+
-+static int check_conflicts_for(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+     int i;
-+     pkg_vec_t *conflicts = NULL;
-+     int level;
-+     const char *prefix;
-+     if (conf->force_depends) {
-+	  level = IPKG_NOTICE;
-+	  prefix = "Warning";
-+     } else {
-+	  level = IPKG_ERROR;
-+	  prefix = "ERROR";
-+     }
-+
-+     if (!conf->force_depends)
-+	  conflicts = (pkg_vec_t *)pkg_hash_fetch_conflicts(&conf->pkg_hash, pkg);
-+
-+     if (conflicts) {
-+	  ipkg_message(conf, level,
-+		       "%s: The following packages conflict with %s:\n\t", prefix, pkg->name);
-+	  i = 0;
-+	  while (i < conflicts->len)
-+	       ipkg_message(conf, level, " %s", conflicts->pkgs[i++]->name);
-+	  ipkg_message(conf, level, "\n");
-+	  pkg_vec_free(conflicts);
-+	  return IPKG_PKG_DEPS_UNSATISFIED;
-+     }
-+     return 0;
-+}
-+
-+static int update_file_ownership(ipkg_conf_t *conf, pkg_t *new_pkg, pkg_t *old_pkg)
-+{
-+     str_list_t *new_list = pkg_get_installed_files(new_pkg);
-+     str_list_elt_t *iter;
-+
-+     for (iter = new_list->head; iter; iter = iter->next) {
-+	  char *new_file = iter->data;
-+	  pkg_t *owner = file_hash_get_file_owner(conf, new_file);
-+	  if (!new_file)
-+	       ipkg_message(conf, IPKG_ERROR, "Null new_file for new_pkg=%s\n", new_pkg->name);
-+	  if (!owner || (owner == old_pkg))
-+	       file_hash_set_file_owner(conf, new_file, new_pkg);
-+     }
-+     if (old_pkg) {
-+	  str_list_t *old_list = pkg_get_installed_files(old_pkg);
-+	  for (iter = old_list->head; iter; iter = iter->next) {
-+	       char *old_file = iter->data;
-+	       pkg_t *owner = file_hash_get_file_owner(conf, old_file);
-+	       if (owner == old_pkg) {
-+		    /* obsolete */
-+		    hash_table_insert(&conf->obs_file_hash, old_file, old_pkg);
-+	       }
-+	  }
-+     }
-+     return 0;
-+}
-+
-+static int verify_pkg_installable(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+    /* XXX: FEATURE: Anything else needed here? Maybe a check on free space? */
-+
-+    /* sma 6.20.02:  yup; here's the first bit */
-+    /* 
-+     * XXX: BUG easy for cworth
-+     * 1) please point the call below to the correct current root destination
-+     * 2) we need to resolve how to check the required space for a pending pkg, 
-+     *    my diddling with the .ipk file size below isn't going to cut it.
-+     * 3) return a proper error code instead of 1
-+     */
-+     int comp_size, blocks_available;
-+    
-+     if (!conf->force_space && pkg->installed_size != NULL) {
-+	  blocks_available = get_available_blocks(conf->default_dest->root_dir);
-+
-+	  comp_size = strtoul(pkg->installed_size, NULL, 0);
-+	  /* round up a blocks count without doing fancy-but-slow casting jazz */ 
-+	  comp_size = (int)((comp_size + 1023) / 1024);
-+
-+	  if (comp_size >= blocks_available) {
-+	       ipkg_message(conf, IPKG_ERROR,
-+			    "Only have %d available blocks on filesystem %s, pkg %s needs %d\n", 
-+			    blocks_available, conf->default_dest->root_dir, pkg->name, comp_size);
-+	       return ENOSPC;
-+	  }
-+     }
-+     return 0;
-+}
-+
-+static int unpack_pkg_control_files(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+     int err;
-+     char *conffiles_file_name;
-+     char *root_dir;
-+     FILE *conffiles_file;
-+
-+     sprintf_alloc(&pkg->tmp_unpack_dir, "%s/%s-XXXXXX", conf->tmp_dir, pkg->name);
-+
-+     pkg->tmp_unpack_dir = mkdtemp(pkg->tmp_unpack_dir);
-+     if (pkg->tmp_unpack_dir == NULL) {
-+	  ipkg_message(conf, IPKG_ERROR,
-+		       "%s: Failed to create temporary directory '%s': %s\n",
-+		       __FUNCTION__, pkg->tmp_unpack_dir, strerror(errno));
-+	  return errno;
-+     }
-+
-+     err = pkg_extract_control_files_to_dir(pkg, pkg->tmp_unpack_dir);
-+     if (err) {
-+	  return err;
-+     }
-+
-+     /* XXX: CLEANUP: There might be a cleaner place to read in the
-+	conffiles. Seems like I should be able to get everything to go
-+	through pkg_init_from_file. If so, maybe it would make sense to
-+	move all of unpack_pkg_control_files to that function. */
-+
-+     /* Don't need to re-read conffiles if we already have it */
-+     if (pkg->conffiles.head) {
-+	  return 0;
-+     }
-+
-+     sprintf_alloc(&conffiles_file_name, "%s/conffiles", pkg->tmp_unpack_dir);
-+     if (! file_exists(conffiles_file_name)) {
-+	  free(conffiles_file_name);
-+	  return 0;
-+     }
-+    
-+     conffiles_file = fopen(conffiles_file_name, "r");
-+     if (conffiles_file == NULL) {
-+	  fprintf(stderr, "%s: failed to open %s: %s\n",
-+		  __FUNCTION__, conffiles_file_name, strerror(errno));
-+	  free(conffiles_file_name);
-+	  return errno;
-+     }
-+     free(conffiles_file_name);
-+
-+     while (1) {
-+	  char *cf_name;
-+	  char *cf_name_in_dest;
-+
-+	  cf_name = file_read_line_alloc(conffiles_file);
-+	  if (cf_name == NULL) {
-+	       break;
-+	  }
-+	  str_chomp(cf_name);
-+	  if (cf_name[0] == '\0') {
-+	       continue;
-+	  }
-+
-+	  /* Prepend dest->root_dir to conffile name.
-+	     Take pains to avoid multiple slashes. */
-+	  root_dir = pkg->dest->root_dir;
-+	  if (conf->offline_root)
-+	       /* skip the offline_root prefix */
-+	       root_dir = pkg->dest->root_dir + strlen(conf->offline_root);
-+	  sprintf_alloc(&cf_name_in_dest, "%s%s", root_dir,
-+			cf_name[0] == '/' ? (cf_name + 1) : cf_name);
-+
-+	  /* Can't get an md5sum now, (file isn't extracted yet).
-+	     We'll wait until resolve_conffiles */
-+	  conffile_list_append(&pkg->conffiles, cf_name_in_dest, NULL);
-+
-+	  free(cf_name);
-+	  free(cf_name_in_dest);
-+     }
-+
-+     fclose(conffiles_file);
-+
-+     return 0;
-+}
-+
-+/* returns number of installed replacees */
-+int pkg_get_installed_replacees(ipkg_conf_t *conf, pkg_t *pkg, pkg_vec_t *installed_replacees)
-+{
-+     abstract_pkg_t **replaces = pkg->replaces;
-+     int replaces_count = pkg->replaces_count;
-+     int i, j;
-+     for (i = 0; i < replaces_count; i++) {
-+	  abstract_pkg_t *ab_pkg = replaces[i];
-+	  pkg_vec_t *pkg_vec = ab_pkg->pkgs;
-+	  if (pkg_vec) {
-+	       for (j = 0; j < pkg_vec->len; j++) {
-+		    pkg_t *replacee = pkg_vec->pkgs[j];
-+		    if (!pkg_conflicts(pkg, replacee))
-+			 continue;
-+		    if (replacee->state_status == SS_INSTALLED) {
-+			 pkg_vec_insert(installed_replacees, replacee);
-+		    }
-+	       }
-+	  }
-+     }
-+     return installed_replacees->len;
-+}
-+
-+int pkg_remove_installed_replacees(ipkg_conf_t *conf, pkg_vec_t *replacees)
-+{
-+     int i;
-+     int replaces_count = replacees->len;
-+     for (i = 0; i < replaces_count; i++) {
-+	  pkg_t *replacee = replacees->pkgs[i];
-+	  int err;
-+	  replacee->state_flag |= SF_REPLACE; /* flag it so remove won't complain */
-+	  err = ipkg_remove_pkg(conf, replacee,0);
-+	  if (err)
-+	       return err;
-+     }
-+     return 0;
-+}
-+
-+/* to unwind the removal: make sure they are installed */
-+int pkg_remove_installed_replacees_unwind(ipkg_conf_t *conf, pkg_vec_t *replacees)
-+{
-+     int i, err;
-+     int replaces_count = replacees->len;
-+     for (i = 0; i < replaces_count; i++) {
-+	  pkg_t *replacee = replacees->pkgs[i];
-+	  if (replacee->state_status != SS_INSTALLED) {
-+               ipkg_message(conf, IPKG_DEBUG2,"Function: %s calling ipkg_install_pkg \n",__FUNCTION__);
-+	       err = ipkg_install_pkg(conf, replacee,0);
-+	       if (err)
-+		    return err;
-+	  }
-+     }
-+     return 0;
-+}
-+
-+int caught_sigint = 0;
-+static void ipkg_install_pkg_sigint_handler(int sig)
-+{
-+     caught_sigint = sig;
-+}
-+
-+/* compares versions of pkg and old_pkg, returns 0 if OK to proceed with installation of pkg, 1 otherwise */
-+static int ipkg_install_check_downgrade(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg, int message)
-+{	  
-+     if (old_pkg) {
-+          char message_out[15];
-+	  char *old_version = pkg_version_str_alloc(old_pkg);
-+	  char *new_version = pkg_version_str_alloc(pkg);
-+	  int cmp = pkg_compare_versions(old_pkg, pkg);
-+	  int rc = 0;
-+
-+          memset(message_out,'\x0',15);
-+          strncpy (message_out,"Upgrading ",strlen("Upgrading ")); 
-+          if ( (conf->force_downgrade==1) && (cmp > 0) ){     /* We've been asked to allow downgrade  and version is precedent */
-+             cmp = -1 ;                                       /* then we force ipkg to downgrade */ 
-+             strncpy (message_out,"Downgrading ",strlen("Downgrading "));         /* We need to use a value < 0 because in the 0 case we are asking to */
-+                                                              /* reinstall, and some check could fail asking the "force-reinstall" option */
-+          } 
-+
-+	  if (cmp > 0) {
-+	       ipkg_message(conf, IPKG_NOTICE,
-+			    "Not downgrading package %s on %s from %s to %s.\n",
-+			    old_pkg->name, old_pkg->dest->name, old_version, new_version);
-+	       rc = 1;
-+	  } else if (cmp < 0) {
-+	       ipkg_message(conf, IPKG_NOTICE,
-+			    "%s%s on %s from %s to %s...\n",
-+			    message_out, pkg->name, old_pkg->dest->name, old_version, new_version);
-+	       pkg->dest = old_pkg->dest;
-+	       rc = 0;
-+	  } else /* cmp == 0 */ {
-+	       if (conf->force_reinstall) {
-+		    ipkg_message(conf, IPKG_NOTICE,
-+				 "Reinstalling %s (%s) on %s...\n",
-+				 pkg->name, new_version, old_pkg->dest->name);
-+		    pkg->dest = old_pkg->dest;
-+		    rc = 0;
-+	       } else {
-+		    ipkg_message(conf, IPKG_NOTICE,
-+				 "Not installing %s (%s) on %s -- already installed.\n",
-+				 pkg->name, new_version, old_pkg->dest->name);
-+		    rc = 1;
-+	       }
-+	  } 
-+	  free(old_version);
-+	  free(new_version);
-+	  return rc;
-+     } else {
-+      char message_out[15] ;
-+      memset(message_out,'\x0',15);
-+      if ( message ) 
-+          strncpy( message_out,"Upgrading ",strlen("Upgrading ") );
-+      else
-+          strncpy( message_out,"Installing ",strlen("Installing ") );
-+	  char *version = pkg_version_str_alloc(pkg);
-+      
-+	  ipkg_message(conf, IPKG_NOTICE,
-+		       "%s%s (%s) to %s...\n", message_out,
-+		       pkg->name, version, pkg->dest->name);
-+	  free(version);
-+	  return 0;
-+     }
-+}
-+
-+/* and now the meat... */
-+int ipkg_install_pkg(ipkg_conf_t *conf, pkg_t *pkg, int from_upgrade)
-+{
-+     int err = 0;
-+     int message = 0;
-+     pkg_t *old_pkg = NULL;
-+     pkg_vec_t *replacees;
-+     abstract_pkg_t *ab_pkg = NULL;
-+     int old_state_flag;
-+     char* file_md5;
-+
-+    
-+     if ( from_upgrade ) 
-+        message = 1;            /* Coming from an upgrade, and should change the output message */
-+
-+     if (!pkg) {
-+	  ipkg_message(conf, IPKG_ERROR,
-+		       "INTERNAL ERROR: null pkg passed to ipkg_install_pkg\n");
-+	  return -EINVAL;
-+     }
-+
-+     ipkg_message(conf, IPKG_DEBUG2, "Function: %s calling pkg_arch_supported %s \n", __FUNCTION__, __FUNCTION__);
-+
-+     if (!pkg_arch_supported(conf, pkg)) {
-+	  ipkg_message(conf, IPKG_ERROR, "INTERNAL ERROR: architecture %s for pkg %s is unsupported.\n",
-+		       pkg->architecture, pkg->name);
-+	  return -EINVAL;
-+     }
-+     if (pkg->state_status == SS_INSTALLED && conf->force_reinstall == 0 && conf->nodeps == 0) {
-+	  err = satisfy_dependencies_for(conf, pkg);
-+	  if (err) { return err; }
-+
-+	  ipkg_message(conf, IPKG_NOTICE,
-+		       "Package %s is already installed in %s.\n", 
-+		       pkg->name, pkg->dest->name);
-+	  return 0;
-+     }
-+
-+     if (pkg->dest == NULL) {
-+	  pkg->dest = conf->default_dest;
-+     }
-+
-+     old_pkg = pkg_hash_fetch_installed_by_name(&conf->pkg_hash, pkg->name);
-+
-+     err = ipkg_install_check_downgrade(conf, pkg, old_pkg, message);
-+     if (err) { return err; }
-+
-+     pkg->state_want = SW_INSTALL;
-+     if (old_pkg){                          
-+         old_pkg->state_want = SW_DEINSTALL; /* needed for check_data_file_clashes of dependences */
-+     }
-+
-+
-+     /* Abhaya: conflicts check */
-+     err = check_conflicts_for(conf, pkg);
-+     if (err) { return err; }
-+    
-+     /* this setup is to remove the upgrade scenario in the end when
-+	installing pkg A, A deps B & B deps on A. So both B and A are
-+	installed. Then A's installation is started resulting in an
-+	uncecessary upgrade */ 
-+     if (pkg->state_status == SS_INSTALLED
-+	 && conf->force_reinstall == 0) return 0;
-+    
-+     err = verify_pkg_installable(conf, pkg);
-+     if (err) { return err; }
-+
-+     if (pkg->local_filename == NULL) {
-+	  err = ipkg_download_pkg(conf, pkg, conf->tmp_dir);
-+	  if (err) {
-+	       ipkg_message(conf, IPKG_ERROR,
-+			    "Failed to download %s. Perhaps you need to run 'ipkg update'?\n",
-+			    pkg->name);
-+	       return err;
-+	  }
-+     }
-+
-+/* Check for md5 values */
-+     if (pkg->md5sum)
-+     {
-+         file_md5 = file_md5sum_alloc(pkg->local_filename);
-+         if (strcmp(file_md5, pkg->md5sum))
-+         {
-+              ipkg_message(conf, IPKG_ERROR,
-+                           "Package %s md5sum mismatch. Either the ipkg or the package index are corrupt. Try 'ipkg update'.\n",
-+                           pkg->name);
-+              free(file_md5);
-+              return err;
-+         }
-+         free(file_md5);
-+     }
-+
-+     if (pkg->tmp_unpack_dir == NULL) {
-+	  unpack_pkg_control_files(conf, pkg);
-+     }
-+
-+     /* We should update the filelist here, so that upgrades of packages that split will not fail. -Jamey 27-MAR-03 */
-+/* Pigi: check if it will pass from here when replacing. It seems to fail */
-+/* That's rather strange that files don't change owner. Investigate !!!!!!*/
-+     err = update_file_ownership(conf, pkg, old_pkg);
-+     if (err) { return err; }
-+
-+     if (conf->nodeps == 0) {
-+	  err = satisfy_dependencies_for(conf, pkg);
-+	  if (err) { return err; }
-+     }
-+
-+     replacees = pkg_vec_alloc();
-+     pkg_get_installed_replacees(conf, pkg, replacees);
-+
-+     /* this next section we do with SIGINT blocked to prevent inconsistency between ipkg database and filesystem */
-+     {
-+	  sigset_t newset, oldset;
-+	  sighandler_t old_handler = NULL;
-+	  int use_signal = 0;
-+	  caught_sigint = 0;
-+	  if (use_signal) {
-+	       old_handler = signal(SIGINT, ipkg_install_pkg_sigint_handler);
-+	  } else {
-+	       sigemptyset(&newset);
-+	       sigaddset(&newset, SIGINT);
-+	       sigprocmask(SIG_BLOCK, &newset, &oldset);
-+	  }
-+
-+	  ipkg_state_changed++;
-+	  pkg->state_flag |= SF_FILELIST_CHANGED;
-+
-+	  /* XXX: BUG: we really should treat replacement more like an upgrade
-+	   *      Instead, we're going to remove the replacees 
-+	   */
-+	  err = pkg_remove_installed_replacees(conf, replacees);
-+	  if (err) goto UNWIND_REMOVE_INSTALLED_REPLACEES;
-+
-+	  err = prerm_upgrade_old_pkg(conf, pkg, old_pkg);
-+	  if (err) goto UNWIND_PRERM_UPGRADE_OLD_PKG;
-+
-+	  err = prerm_deconfigure_conflictors(conf, pkg, replacees);
-+	  if (err) goto UNWIND_PRERM_DECONFIGURE_CONFLICTORS;
-+
-+	  err = preinst_configure(conf, pkg, old_pkg);
-+	  if (err) goto UNWIND_PREINST_CONFIGURE;
-+
-+	  err = backup_modified_conffiles(conf, pkg, old_pkg);
-+	  if (err) goto UNWIND_BACKUP_MODIFIED_CONFFILES;
-+
-+	  err = check_data_file_clashes(conf, pkg, old_pkg);
-+	  if (err) goto UNWIND_CHECK_DATA_FILE_CLASHES;
-+
-+	  err = postrm_upgrade_old_pkg(conf, pkg, old_pkg);
-+	  if (err) goto UNWIND_POSTRM_UPGRADE_OLD_PKG;
-+
-+	  if (conf->noaction) return 0;
-+
-+	  /* point of no return: no unwinding after this */
-+	  if (old_pkg && !conf->force_reinstall) {
-+	       old_pkg->state_want = SW_DEINSTALL;
-+
-+	       if (old_pkg->state_flag & SF_NOPRUNE) {
-+		    ipkg_message(conf, IPKG_INFO,
-+				 "  not removing obsolesced files because package marked noprune\n");
-+	       } else {
-+		    ipkg_message(conf, IPKG_INFO,
-+				 "  removing obsolesced files\n");
-+		    remove_obsolesced_files(conf, pkg, old_pkg);
-+	       }
-+               /* removing files from old package, to avoid ghost files */ 
-+               remove_data_files_and_list(conf, old_pkg);
-+/* Pigi : It should be better to remove also maintainer and postrem scripts here, just in case*/
-+               remove_maintainer_scripts_except_postrm(conf, old_pkg);
-+               remove_postrm(conf, old_pkg);
-+/* Pigi */
-+
-+	  }
-+
-+
-+	  ipkg_message(conf, IPKG_INFO,
-+		       "  installing maintainer scripts\n");
-+	  install_maintainer_scripts(conf, pkg, old_pkg);
-+
-+	  /* the following just returns 0 */
-+	  remove_disappeared(conf, pkg);
-+
-+	  ipkg_message(conf, IPKG_INFO,
-+		       "  installing data files\n");
-+	  install_data_files(conf, pkg);
-+
-+/* read comments from function for detail but I will execute this here as all other tests are ok.*/
-+	  err = check_data_file_clashes_change(conf, pkg, old_pkg);
-+
-+	  ipkg_message(conf, IPKG_INFO,
-+		       "  resolving conf files\n");
-+	  resolve_conffiles(conf, pkg);
-+
-+	  pkg->state_status = SS_UNPACKED;
-+	  old_state_flag = pkg->state_flag;
-+	  pkg->state_flag &= ~SF_PREFER;
-+	  ipkg_message(conf, IPKG_DEBUG, "   pkg=%s old_state_flag=%x state_flag=%x\n", pkg->name, old_state_flag, pkg->state_flag);
-+
-+	  if (old_pkg && !conf->force_reinstall) {
-+	       old_pkg->state_status = SS_NOT_INSTALLED;
-+	  }
-+
-+	  time(&pkg->installed_time);
-+
-+	  ipkg_message(conf, IPKG_INFO,
-+		       "  cleanup temp files\n");
-+	  cleanup_temporary_files(conf, pkg);
-+
-+	  ab_pkg = pkg->parent;
-+	  if (ab_pkg)
-+	       ab_pkg->state_status = pkg->state_status;
-+
-+	  ipkg_message(conf, IPKG_INFO, "Done.\n");
-+
-+	  if (use_signal)
-+	       signal(SIGINT, old_handler);
-+	  else
-+	       sigprocmask(SIG_UNBLOCK, &newset, &oldset);
-+
-+	  return 0;
-+     
-+
-+     UNWIND_POSTRM_UPGRADE_OLD_PKG:
-+	  postrm_upgrade_old_pkg_unwind(conf, pkg, old_pkg);
-+     UNWIND_CHECK_DATA_FILE_CLASHES:
-+	  check_data_file_clashes_unwind(conf, pkg, old_pkg);
-+     UNWIND_BACKUP_MODIFIED_CONFFILES:
-+	  backup_modified_conffiles_unwind(conf, pkg, old_pkg);
-+     UNWIND_PREINST_CONFIGURE:
-+	  preinst_configure_unwind(conf, pkg, old_pkg);
-+     UNWIND_PRERM_DECONFIGURE_CONFLICTORS:
-+	  prerm_deconfigure_conflictors_unwind(conf, pkg, replacees);
-+     UNWIND_PRERM_UPGRADE_OLD_PKG:
-+	  prerm_upgrade_old_pkg_unwind(conf, pkg, old_pkg);
-+     UNWIND_REMOVE_INSTALLED_REPLACEES:
-+	  pkg_remove_installed_replacees_unwind(conf, replacees);
-+
-+	  ipkg_message(conf, IPKG_INFO,
-+		       "  cleanup temp files\n");
-+	  cleanup_temporary_files(conf, pkg);
-+
-+	  ipkg_message(conf, IPKG_INFO,
-+		       "Failed.\n");
-+	  if (use_signal)
-+	       signal(SIGINT, old_handler);
-+	  else
-+	       sigprocmask(SIG_UNBLOCK, &newset, &oldset);
-+
-+	  return err;
-+     }
-+}
-+
-+static int prerm_upgrade_old_pkg(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
-+{
-+     /* DPKG_INCOMPATIBILITY:
-+	dpkg does some things here that we don't do yet. Do we care?
-+	
-+	1. If a version of the package is already installed, call
-+	   old-prerm upgrade new-version
-+	2. If the script runs but exits with a non-zero exit status
-+	   new-prerm failed-upgrade old-version
-+	   Error unwind, for both the above cases:
-+	   old-postinst abort-upgrade new-version
-+     */
-+     return 0;
-+}
-+
-+static int prerm_upgrade_old_pkg_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
-+{
-+     /* DPKG_INCOMPATIBILITY:
-+	dpkg does some things here that we don't do yet. Do we care?
-+	(See prerm_upgrade_old_package for details)
-+     */
-+     return 0;
-+}
-+
-+static int prerm_deconfigure_conflictors(ipkg_conf_t *conf, pkg_t *pkg, pkg_vec_t *conflictors)
-+{
-+     /* DPKG_INCOMPATIBILITY:
-+	dpkg does some things here that we don't do yet. Do we care?
-+	2. If a 'conflicting' package is being removed at the same time:
-+		1. If any packages depended on that conflicting package and
-+		   --auto-deconfigure is specified, call, for each such package:
-+		   deconfigured's-prerm deconfigure \
-+		   in-favour package-being-installed version \
-+		   removing conflicting-package version
-+		Error unwind:
-+		   deconfigured's-postinst abort-deconfigure \
-+		   in-favour package-being-installed-but-failed version \
-+		   removing conflicting-package version
-+
-+		   The deconfigured packages are marked as requiring
-+		   configuration, so that if --install is used they will be
-+		   configured again if possible.
-+		2. To prepare for removal of the conflicting package, call:
-+		   conflictor's-prerm remove in-favour package new-version
-+		Error unwind:
-+		   conflictor's-postinst abort-remove in-favour package new-version
-+     */
-+     return 0;
-+}
-+
-+static int prerm_deconfigure_conflictors_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_vec_t *conflictors)
-+{
-+     /* DPKG_INCOMPATIBILITY: dpkg does some things here that we don't
-+	do yet. Do we care?  (See prerm_deconfigure_conflictors for
-+	details) */
-+     return 0;
-+}
-+
-+static int preinst_configure(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
-+{
-+     int err;
-+     char *preinst_args;
-+
-+     if (old_pkg) {
-+	  char *old_version = pkg_version_str_alloc(old_pkg);
-+	  sprintf_alloc(&preinst_args, "upgrade %s", old_version);
-+	  free(old_version);
-+     } else if (pkg->state_status == SS_CONFIG_FILES) {
-+	  char *pkg_version = pkg_version_str_alloc(pkg);
-+	  sprintf_alloc(&preinst_args, "install %s", pkg_version);
-+	  free(pkg_version);
-+     } else {
-+	  preinst_args = strdup("install");
-+     }
-+
-+     err = pkg_run_script(conf, pkg, "preinst", preinst_args);
-+     if (err) {
-+	  ipkg_message(conf, IPKG_ERROR,
-+		       "Aborting installation of %s\n", pkg->name);
-+	  return 1;
-+     }
-+
-+     free(preinst_args);
-+
-+     return 0;
-+}
-+
-+static int preinst_configure_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
-+{
-+     /* DPKG_INCOMPATIBILITY:
-+	dpkg does the following error unwind, should we?
-+	pkg->postrm abort-upgrade old-version
-+	OR pkg->postrm abort-install old-version
-+	OR pkg->postrm abort-install
-+     */
-+     return 0;
-+}
-+
-+static int backup_modified_conffiles(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
-+{
-+     int err;
-+     conffile_list_elt_t *iter;
-+     conffile_t *cf;
-+
-+     if (conf->noaction) return 0;
-+
-+     /* Backup all modified conffiles */
-+     if (old_pkg) {
-+	  for (iter = old_pkg->conffiles.head; iter; iter = iter->next) {
-+	       char *cf_name;
-+	       
-+	       cf = iter->data;
-+	       cf_name = root_filename_alloc(conf, cf->name);
-+
-+	       /* Don't worry if the conffile is just plain gone */
-+	       if (file_exists(cf_name) && conffile_has_been_modified(conf, cf)) {
-+		    err = backup_make_backup(conf, cf_name);
-+		    if (err) {
-+			 return err;
-+		    }
-+	       }
-+	       free(cf_name);
-+	  }
-+     }
-+
-+     /* Backup all conffiles that were not conffiles in old_pkg */
-+     for (iter = pkg->conffiles.head; iter; iter = iter->next) {
-+	  char *cf_name;
-+	  cf = iter->data;
-+	  cf_name = root_filename_alloc(conf, cf->name);
-+	  /* Ignore if this was a conffile in old_pkg as well */
-+	  if (pkg_get_conffile(old_pkg, cf->name)) {
-+	       continue;
-+	  }
-+
-+	  if (file_exists(cf_name) && (! backup_exists_for(cf_name))) {
-+	       err = backup_make_backup(conf, cf_name);
-+	       if (err) {
-+		    return err;
-+	       }
-+	  }
-+	  free(cf_name);
-+     }
-+
-+     return 0;
-+}
-+
-+static int backup_modified_conffiles_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
-+{
-+     conffile_list_elt_t *iter;
-+
-+     if (old_pkg) {
-+	  for (iter = old_pkg->conffiles.head; iter; iter = iter->next) {
-+	       backup_remove(iter->data->name);
-+	  }
-+     }
-+
-+     for (iter = pkg->conffiles.head; iter; iter = iter->next) {
-+	  backup_remove(iter->data->name);
-+     }
-+
-+     return 0;
-+}
-+
-+
-+static int check_data_file_clashes(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
-+{
-+     /* DPKG_INCOMPATIBILITY:
-+	ipkg takes a slightly different approach than dpkg at this
-+	point.  dpkg installs each file in the new package while
-+	creating a backup for any file that is replaced, (so that it
-+	can unwind if necessary).  To avoid complexity and redundant
-+	storage, ipkg doesn't do any installation until later, (at the
-+	point at which dpkg removes the backups.
-+	
-+	But, we do have to check for data file clashes, since after
-+	installing a package with a file clash, removing either of the
-+	packages involved in the clash has the potential to break the
-+	other package.
-+     */
-+     str_list_t *files_list;
-+     str_list_elt_t *iter;
-+
-+     int clashes = 0;
-+
-+     files_list = pkg_get_installed_files(pkg);
-+     for (iter = files_list->head; iter; iter = iter->next) {
-+	  char *root_filename;
-+	  char *filename = iter->data;
-+	  root_filename = root_filename_alloc(conf, filename);
-+	  if (file_exists(root_filename) && (! file_is_dir(root_filename))) {
-+	       pkg_t *owner;
-+	       pkg_t *obs;
-+	       /* Pre-existing conffiles are OK */
-+	       /* @@@@ should have way to check that it is a conffile -Jamey */
-+	       if (backup_exists_for(root_filename)) {
-+		    continue;
-+	       }
-+
-+	       /* Pre-existing files are OK if force-overwrite was asserted. */ 
-+	       if (conf->force_overwrite) {
-+		    /* but we need to change who owns this file */
-+		    file_hash_set_file_owner(conf, filename, pkg);
-+		    continue;
-+	       }
-+
-+	       owner = file_hash_get_file_owner(conf, filename);
-+
-+	       /* Pre-existing files are OK if owned by the pkg being upgraded. */
-+	       if (owner && old_pkg) {
-+		    if (strcmp(owner->name, old_pkg->name) == 0) {
-+			 continue;
-+		    }
-+	       }
-+
-+	       /* Pre-existing files are OK if owned by a package replaced by new pkg. */
-+	       if (owner) {
-+                    ipkg_message(conf, IPKG_DEBUG2, "Checking for replaces for %s in package %s\n", filename, owner->name);
-+		    if (pkg_replaces(pkg, owner)) {
-+			 continue;
-+		    }
-+/* If the file that would be installed is owned by the same package, ( as per a reinstall or similar )
-+   then it's ok to overwrite. */
-+                    if (strcmp(owner->name,pkg->name)==0){
-+			 ipkg_message(conf, IPKG_INFO, "Replacing pre-existing file %s owned by package %s\n", filename, owner->name);
-+			 continue;
-+                    }
-+	       }
-+
-+	       /* Pre-existing files are OK if they are obsolete */
-+	       obs = hash_table_get(&conf->obs_file_hash, filename);
-+	       if (obs) {
-+		    ipkg_message(conf, IPKG_INFO, "Pre-exiting file %s is obsolete.  obs_pkg=%s\n", filename, obs->name);
-+		    continue;
-+	       }
-+
-+	       /* We have found a clash. */
-+	       ipkg_message(conf, IPKG_ERROR,
-+			    "Package %s wants to install file %s\n"
-+			    "\tBut that file is already provided by package ",
-+			    pkg->name, filename);
-+	       if (owner) {
-+		    ipkg_message(conf, IPKG_ERROR,
-+				 "%s\n", owner->name);
-+	       } else {
-+		    ipkg_message(conf, IPKG_ERROR,
-+				 "<no package>\nPlease move this file out of the way and try again.\n");
-+	       }
-+	       clashes++;
-+	  }
-+	  free(root_filename);
-+     }
-+     pkg_free_installed_files(pkg);
-+
-+     return clashes;
-+}
-+
-+static int check_data_file_clashes_change(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
-+{
-+    /* Basically that's the worst hack I could do to be able to change ownership of
-+       file list, but, being that we have no way to unwind the mods, due to structure
-+       of hash table, probably is the quickest hack too, whishing it would not slow-up thing too much.
-+       What we do here is change the ownership of file in hash if a replace ( or similar events
-+       happens )
-+       Only the action that are needed to change name should be considered.
-+       @@@ To change after 1.0 release.
-+     */
-+     str_list_t *files_list;
-+     str_list_elt_t *iter;
-+
-+     int clashes = 0;
-+
-+     files_list = pkg_get_installed_files(pkg);
-+     for (iter = files_list->head; iter; iter = iter->next) {
-+	  char *root_filename;
-+	  char *filename = iter->data;
-+	  root_filename = root_filename_alloc(conf, filename);
-+	  if (file_exists(root_filename) && (! file_is_dir(root_filename))) {
-+	       pkg_t *owner;
-+
-+	       if (conf->force_overwrite) {
-+		    /* but we need to change who owns this file */
-+		    file_hash_set_file_owner(conf, filename, pkg);
-+		    continue;
-+	       }
-+
-+	       owner = file_hash_get_file_owner(conf, filename);
-+
-+	       /* Pre-existing files are OK if owned by a package replaced by new pkg. */
-+	       if (owner) {
-+		    if (pkg_replaces(pkg, owner)) {
-+/* It's now time to change the owner of that file. 
-+   It has been "replaced" from the new "Replaces", then I need to inform lists file about that.  */
-+			 ipkg_message(conf, IPKG_INFO, "Replacing pre-existing file %s owned by package %s\n", filename, owner->name);
-+		         file_hash_set_file_owner(conf, filename, pkg);
-+			 continue;
-+		    }
-+	       }
-+
-+	  }
-+	  free(root_filename);
-+     }
-+     pkg_free_installed_files(pkg);
-+
-+     return clashes;
-+}
-+
-+static int check_data_file_clashes_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
-+{
-+     /* Nothing to do since check_data_file_clashes doesn't change state */
-+     return 0;
-+}
-+
-+static int postrm_upgrade_old_pkg(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
-+{
-+     /* DPKG_INCOMPATIBILITY: dpkg does the following here, should we?
-+	1. If the package is being upgraded, call
-+	   old-postrm upgrade new-version
-+	2. If this fails, attempt:
-+	   new-postrm failed-upgrade old-version
-+	Error unwind, for both cases:
-+	   old-preinst abort-upgrade new-version    */
-+     return 0;
-+}
-+
-+static int postrm_upgrade_old_pkg_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
-+{
-+     /* DPKG_INCOMPATIBILITY:
-+	dpkg does some things here that we don't do yet. Do we care?
-+	(See postrm_upgrade_old_pkg for details)
-+     */
-+    return 0;
-+}
-+
-+static int remove_obsolesced_files(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
-+{
-+     int err;
-+     str_list_t *old_files;
-+     str_list_elt_t *of;
-+     str_list_t *new_files;
-+     str_list_elt_t *nf;
-+
-+     if (old_pkg == NULL) {
-+	  return 0;
-+     }
-+
-+     old_files = pkg_get_installed_files(old_pkg);
-+     new_files = pkg_get_installed_files(pkg);
-+
-+     for (of = old_files->head; of; of = of->next) {
-+	  pkg_t *owner;
-+	  char *old, *new;
-+	  old = of->data;
-+	  for (nf = new_files->head; nf; nf = nf->next) {
-+	       new = nf->data;
-+	       if (strcmp(old, new) == 0) {
-+		    goto NOT_OBSOLETE;
-+	       }
-+	  }
-+	  if (file_is_dir(old)) {
-+	       continue;
-+	  }
-+	  owner = file_hash_get_file_owner(conf, old);
-+	  if (owner != old_pkg) {
-+	       /* in case obsolete file no longer belongs to old_pkg */
-+	       continue;
-+	  }
-+ 
-+	  /* old file is obsolete */
-+	  ipkg_message(conf, IPKG_INFO,
-+		       "    removing obsolete file %s\n", old);
-+	  if (!conf->noaction) {
-+	       err = unlink(old);
-+	       if (err) {
-+		    ipkg_message(conf, IPKG_ERROR, "    Warning: remove %s failed: %s\n", old,
-+				 strerror(errno));
-+	       }
-+	  }
-+
-+     NOT_OBSOLETE:
-+	  ;
-+     }
-+
-+     pkg_free_installed_files(old_pkg);
-+     pkg_free_installed_files(pkg);
-+
-+     return 0;
-+}
-+
-+static int remove_obsolete_maintainer_scripts(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
-+{
-+     int i;
-+     int err = 0;
-+     char *globpattern;
-+     glob_t globbuf;
-+     if (0) {
-+	  if (!pkg->dest) {
-+	       ipkg_message(conf, IPKG_ERROR, "%s: no dest for package %s\n", __FUNCTION__, pkg->name);
-+	       return -1;
-+	  }
-+	  sprintf_alloc(&globpattern, "%s/%s.*", pkg->dest->info_dir, pkg->name);
-+	  err = glob(globpattern, 0, NULL, &globbuf);
-+	  free(globpattern);
-+	  if (err) {
-+	       return err;
-+	  }
-+	  /* XXXX this should perhaps only remove the ones that are not overwritten in new package.  Jamey 11/11/2003 */
-+	  for (i = 0; i < globbuf.gl_pathc; i++) {
-+	       ipkg_message(conf, IPKG_DEBUG, "Removing control file %s from old_pkg %s\n",
-+			    globbuf.gl_pathv[i], old_pkg->name);
-+	       if (!conf->noaction)
-+		    unlink(globbuf.gl_pathv[i]);
-+	  }
-+	  globfree(&globbuf);
-+     }
-+     return err;
-+}
-+
-+static int install_maintainer_scripts(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
-+{
-+     int ret;
-+     char *prefix;
-+
-+     if (old_pkg)
-+	  remove_obsolete_maintainer_scripts(conf, pkg, old_pkg);
-+     sprintf_alloc(&prefix, "%s.", pkg->name);
-+     ret = pkg_extract_control_files_to_dir_with_prefix(pkg,
-+							pkg->dest->info_dir,
-+							prefix);
-+     free(prefix);
-+     return ret;
-+}
-+
-+static int remove_disappeared(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+     /* DPKG_INCOMPATIBILITY:
-+	This is a fairly sophisticated dpkg operation. Shall we
-+	skip it? */
-+     
-+     /* Any packages all of whose files have been overwritten during the
-+	installation, and which aren't required for dependencies, are
-+	considered to have been removed. For each such package
-+	1. disappearer's-postrm disappear overwriter overwriter-version
-+	2. The package's maintainer scripts are removed
-+	3. It is noted in the status database as being in a sane state,
-+           namely not installed (any conffiles it may have are ignored,
-+	   rather than being removed by dpkg). Note that disappearing
-+	   packages do not have their prerm called, because dpkg doesn't
-+	   know in advance that the package is going to vanish.
-+     */
-+     return 0;
-+}
-+
-+static int install_data_files(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+     int err;
-+
-+     /* ipkg takes a slightly different approach to data file backups
-+	than dpkg. Rather than removing backups at this point, we
-+	actually do the data file installation now. See comments in
-+	check_data_file_clashes() for more details. */
-+    
-+     ipkg_message(conf, IPKG_INFO,
-+		  "    extracting data files to %s\n", pkg->dest->root_dir);
-+     err = pkg_extract_data_files_to_dir(pkg, pkg->dest->root_dir);
-+     if (err) {
-+	  return err;
-+     }
-+
-+     /* XXX: BUG or FEATURE : We are actually loosing the Essential flag,
-+        so we can't save ourself from removing important packages
-+        At this point we (should) have extracted the .control file, so it
-+        would be a good idea to reload the data in it, and set the Essential 
-+        state in *pkg. From now on the Essential is back in status file and
-+        we can protect again.
-+        We should operate this way:
-+        fopen the file ( pkg->dest->root_dir/pkg->name.control )
-+        check for "Essential" in it 
-+        set the value in pkg->essential.
-+        This new routine could be useful also for every other flag
-+        Pigi: 16/03/2004 */
-+     set_flags_from_control(conf, pkg) ;
-+     
-+     ipkg_message(conf, IPKG_DEBUG, "    Calling pkg_write_filelist from %s\n", __FUNCTION__);
-+     err = pkg_write_filelist(conf, pkg);
-+     if (err)
-+	  return err;
-+
-+     /* XXX: FEATURE: ipkg should identify any files which existed
-+	before installation and which were overwritten, (see
-+	check_data_file_clashes()). What it must do is remove any such
-+	files from the filelist of the old package which provided the
-+	file. Otherwise, if the old package were removed at some point
-+	it would break the new package. Removing the new package will
-+	also break the old one, but this cannot be helped since the old
-+	package's file has already been deleted. This is the importance
-+	of check_data_file_clashes(), and only allowing ipkg to install
-+	a clashing package with a user force. */
-+
-+     return 0;
-+}
-+
-+static int resolve_conffiles(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+     conffile_list_elt_t *iter;
-+     conffile_t *cf;
-+     char *cf_backup;
-+
-+    char *md5sum;
-+
-+    
-+     if (conf->noaction) return 0;
-+
-+     for (iter = pkg->conffiles.head; iter; iter = iter->next) {
-+	  char *root_filename;
-+	  cf = iter->data;
-+	  root_filename = root_filename_alloc(conf, cf->name);
-+
-+	  /* Might need to initialize the md5sum for each conffile */
-+	  if (cf->value == NULL) {
-+	       cf->value = file_md5sum_alloc(root_filename);
-+	  }
-+
-+	  if (!file_exists(root_filename)) {
-+	       free(root_filename);
-+	       continue;
-+	  }
-+
-+	  cf_backup = backup_filename_alloc(root_filename);
-+
-+
-+	  if (file_exists(cf_backup)) {
-+ /* Let's compute md5 to test if files are changed */
-+	      md5sum = file_md5sum_alloc(cf_backup);
-+               if (strcmp( cf->value,md5sum) != 0 ) {
-+	          if (conf->force_defaults
-+		      || user_prefers_old_conffile(cf->name, cf_backup) ) {
-+		       rename(cf_backup, root_filename);
-+	          }
-+	       }
-+	       unlink(cf_backup);
-+	       free(md5sum);
-+	  }
-+
-+	  free(cf_backup);
-+	  free(root_filename);
-+     }
-+
-+     return 0;
-+}
-+
-+static int user_prefers_old_conffile(const char *file_name, const char *backup)
-+{
-+     char *response;
-+     const char *short_file_name;
-+
-+     short_file_name = strrchr(file_name, '/');
-+     if (short_file_name) {
-+	  short_file_name++;
-+     } else {
-+	  short_file_name = file_name;
-+     }
-+
-+     while (1) {
-+	  response = get_user_response("    Configuration file '%s'\n"
-+				       "    ==> File on system created by you or by a script.\n"
-+				       "    ==> File also in package provided by package maintainer.\n"
-+				       "       What would you like to do about it ?  Your options are:\n"
-+				       "        Y or I  : install the package maintainer's version\n"
-+				       "        N or O  : keep your currently-installed version\n"
-+				       "          D     : show the differences between the versions (if diff is installed)\n"
-+				       "     The default action is to keep your current version.\n"
-+				       "    *** %s (Y/I/N/O/D) [default=N] ? ", file_name, short_file_name);
-+	  if (strcmp(response, "y") == 0
-+	      || strcmp(response, "i") == 0
-+	      || strcmp(response, "yes") == 0) {
-+	       free(response);
-+	       return 0;
-+	  }
-+
-+	  if (strcmp(response, "d") == 0) {
-+	       char *cmd;
-+
-+	       free(response);
-+	       /* XXX: BUG rewrite to use exec or busybox's internal diff */
-+	       sprintf_alloc(&cmd, "diff -u %s %s", backup, file_name);
-+	       xsystem(cmd);
-+	       free(cmd);
-+	       printf("    [Press ENTER to continue]\n");
-+	       response = file_read_line_alloc(stdin);
-+	       free(response);
-+	       continue;
-+	  }
-+
-+	  free(response);
-+	  return 1;
-+     }
-+}
-+
-+/* XXX: CLEANUP: I'd like to move all of the code for
-+   creating/cleaning pkg->tmp_unpack_dir directly into pkg.c. (Then,
-+   it would make sense to cleanup pkg->tmp_unpack_dir directly from
-+   pkg_deinit for example). */
-+static int cleanup_temporary_files(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+     DIR *tmp_dir;
-+     struct dirent *dirent;
-+     char *tmp_file;
-+
-+#ifdef IPKG_DEBUG_NO_TMP_CLEANUP
-+#error
-+     ipkg_message(conf, IPKG_DEBUG,
-+		  "%s: Not cleaning up %s since ipkg compiled with IPKG_DEBUG_NO_TMP_CLEANUP\n",
-+		  __FUNCTION__, pkg->tmp_unpack_dir);
-+     return 0;
-+#endif
-+
-+     if (pkg->tmp_unpack_dir && file_is_dir(pkg->tmp_unpack_dir)) {
-+	  tmp_dir = opendir(pkg->tmp_unpack_dir);
-+	  if (tmp_dir) {
-+	       while (1) {
-+		    dirent = readdir(tmp_dir);
-+		    if (dirent == NULL) {
-+			 break;
-+		    }
-+		    sprintf_alloc(&tmp_file, "%s/%s",
-+				  pkg->tmp_unpack_dir, dirent->d_name);
-+		    if (! file_is_dir(tmp_file)) {
-+			 unlink(tmp_file);
-+		    }
-+		    free(tmp_file);
-+	       }
-+	       closedir(tmp_dir);
-+	       rmdir(pkg->tmp_unpack_dir);
-+	       free(pkg->tmp_unpack_dir);
-+	       pkg->tmp_unpack_dir = NULL;
-+	  }
-+     }
-+
-+     ipkg_message(conf, IPKG_INFO, "cleanup_temporary_files: pkg=%s local_filename=%s tmp_dir=%s\n",
-+		  pkg->name, pkg->local_filename, conf->tmp_dir);
-+     if (pkg->local_filename && strncmp(pkg->local_filename, conf->tmp_dir, strlen(conf->tmp_dir)) == 0) {
-+	  unlink(pkg->local_filename);
-+	  free(pkg->local_filename);
-+	  pkg->local_filename = NULL;
-+     }
-+
-+     return 0;
-+}
-+
-+static char *backup_filename_alloc(const char *file_name)
-+{
-+     char *backup;
-+
-+     sprintf_alloc(&backup, "%s%s", file_name, IPKG_BACKUP_SUFFIX);
-+
-+     return backup;
-+}
-+
-+int backup_make_backup(ipkg_conf_t *conf, const char *file_name)
-+{
-+     int err;
-+     char *backup;
-+    
-+     backup = backup_filename_alloc(file_name);
-+     err = file_copy(file_name, backup);
-+     if (err) {
-+	  ipkg_message(conf, IPKG_ERROR,
-+		       "%s: Failed to copy %s to %s\n",
-+		       __FUNCTION__, file_name, backup);
-+     }
-+
-+     free(backup);
-+
-+     return err;
-+}
-+
-+static int backup_exists_for(const char *file_name)
-+{
-+     int ret;
-+     char *backup;
-+
-+     backup = backup_filename_alloc(file_name);
-+
-+     ret = file_exists(backup);
-+
-+     free(backup);
-+
-+     return ret;
-+}
-+
-+static int backup_remove(const char *file_name)
-+{
-+     char *backup;
-+
-+     backup = backup_filename_alloc(file_name);
-+     unlink(backup);
-+     free(backup);
-+
-+     return 0;
-+}
-+
-+
-+
-+#ifdef CONFIG_IPKG_PROCESS_ACTIONS
-+
-+int ipkg_remove_packages(ipkg_conf_t *conf, pkg_vec_t *pkgs_to_remove) 
-+{
-+     /* first, remove the packages that need removing */
-+     for (i = 0 ; i < pkgs_to_remove->len; i++ ) {
-+	  pkg_t *pkg = pkgs_to_remove->pkgs[i];
-+	  err = ipkg_remove_pkg(conf, pkg,0);
-+	  if (err) return err;
-+     }
-+     return 0;
-+}
-+
-+int ipkg_process_actions_sanity_check(ipkg_conf_t *conf, pkg_vec_t *pkgs_to_remove, pkg_vec_t *pkgs_superseded, pkg_vec_t *pkgs_to_install)
-+{
-+     int i;
-+     /* now one more pass checking on the ones that need to be installed */
-+     for (i = 0 ; i < pkgs_to_install->len; i++ ) {
-+	  pkg_t *pkg = pkgs_to_install->pkgs[i];
-+	  if (pkg->dest == NULL)
-+	       pkg->dest = conf->default_dest;
-+
-+	  pkg->state_want = SW_INSTALL;
-+
-+	  /* Abhaya: conflicts check */
-+	  err = check_conflicts_for(conf, pkg);
-+	  if (err) { return err; }
-+     }
-+     return 0;
-+}
-+
-+int ipkg_process_actions_unpack_packages(ipkg_conf_t *conf, pkg_vec_t *pkgs_to_remove, pkg_vec_t *pkgs_to_install)
-+{
-+     int i;
-+     /* now one more pass checking on the ones that need to be installed */
-+     for (i = 0 ; i < pkgs_to_install->len; i++ ) {
-+	  pkg_t *pkg = pkgs_to_install->pkgs[i];
-+
-+	  /* XXX: FEATURE: Need to really support Provides/Replaces: here at some point */
-+	  pkg_vec_t *replacees = pkg_vec_alloc();
-+	  pkg_get_installed_replacees(conf, pkg, replacees);
-+
-+	  /* XXX: BUG: we really should treat replacement more like an upgrade
-+	   *      Instead, we're going to remove the replacees 
-+	   */
-+	  err = pkg_remove_installed_replacees(conf, replacees);
-+	  if (err) return err;
-+	  pkg->state_flag |= SF_REMOVED_REPLACEES;
-+     }
-+     return 0;
-+}
-+
-+int ipkg_process_actions_unpack_packages(ipkg_conf_t *conf, pkg_vec_t *pkgs_to_remove, pkg_vec_t *pkgs_to_install)
-+{
-+     int i;
-+     /* now one more pass checking on the ones that need to be installed */
-+     for (i = 0 ; i < pkgs_to_install->len; i++ ) {
-+	  pkg_t *pkg = pkgs_to_install->pkgs[i];
-+	  if (pkg->local_filename == NULL) {
-+	       err = ipkg_download_pkg(conf, pkg, conf->tmp_dir);
-+	       if (err) {
-+		    ipkg_message(conf, IPKG_ERROR,
-+				 "Failed to download %s. Perhaps you need to run 'ipkg update'?\n",
-+				 pkg->name);
-+		    return err;
-+	       }
-+	  }
-+	  if (pkg->tmp_unpack_dir == NULL) {
-+	       err = unpack_pkg_control_files(conf, pkg);
-+	       if (err) return err;
-+	  }
-+     }
-+     return 0;
-+}
-+
-+int ipkg_process_actions_prerm(ipkg_conf_t *conf, pkg_vec_t *pkgs_to_install)
-+{
-+     int i;
-+     /* now one more pass checking on the ones that need to be installed */
-+     for (i = 0 ; i < pkgs_to_install->len; i++ ) {
-+	  pkg_t *pkg = pkgs_to_install->pkgs[i];
-+	  pkg_t *old_pkg = pkg->old_pkg;
-+
-+	  err = prerm_upgrade_old_pkg(conf, pkg, old_pkg);
-+	  if (err) return err;
-+
-+	  err = prerm_deconfigure_conflictors(conf, pkg, replacees);
-+	  if (err) return err;
-+
-+	  err = preinst_configure(conf, pkg, old_pkg);
-+	  if (err) return err;
-+
-+	  err = backup_modified_conffiles(conf, pkg, old_pkg);
-+	  if (err) return err;
-+
-+	  err = postrm_upgrade_old_pkg(conf, pkg, old_pkg);
-+	  if (err) return err;
-+     }
-+     return 0;
-+}
-+
-+int ipkg_process_actions_install(ipkg_conf_t *conf, pkg_vec_t *pkgs_to_install)
-+{
-+     int i;
-+     /* now one more pass checking on the ones that need to be installed */
-+     for (i = 0 ; i < pkgs_to_install->len; i++ ) {
-+	  pkg_t *pkg = pkgs_to_install->pkgs[i];
-+	  pkg_t *old_pkg = pkg->old_pkg;
-+
-+	  if (old_pkg) {
-+	       old_pkg->state_want = SW_DEINSTALL;
-+
-+	       if (old_pkg->state_flag & SF_NOPRUNE) {
-+		    ipkg_message(conf, IPKG_INFO,
-+				 "  not removing obsolesced files because package marked noprune\n");
-+	       } else {
-+		    ipkg_message(conf, IPKG_INFO,
-+				 "  removing obsolesced files\n");
-+		    remove_obsolesced_files(conf, pkg, old_pkg);
-+	       }
-+	  }
-+
-+	  ipkg_message(conf, IPKG_INFO,
-+		       "  installing maintainer scripts\n");
-+	  install_maintainer_scripts(conf, pkg, old_pkg);
-+
-+	  /* the following just returns 0 */
-+	  remove_disappeared(conf, pkg);
-+
-+	  ipkg_message(conf, IPKG_INFO,
-+		       "  installing data files\n");
-+	  install_data_files(conf, pkg);
-+
-+	  ipkg_message(conf, IPKG_INFO,
-+		       "  resolving conf files\n");
-+	  resolve_conffiles(conf, pkg);
-+
-+	  pkg->state_status = SS_UNPACKED;
-+
-+	  if (old_pkg) {
-+	       old_pkg->state_status = SS_NOT_INSTALLED;
-+	  }
-+
-+	  time(&pkg->installed_time);
-+
-+	  ipkg_message(conf, IPKG_INFO,
-+		       "  cleanup temp files\n");
-+	  cleanup_temporary_files(conf, pkg);
-+
-+	  if (pkg->parent)
-+	       pkg->parent->state_status = pkg->state_status;
-+     }
-+     return 0;
-+}
-+
-+int ipkg_process_actions_unwind_prerm(ipkg_conf_t *conf, pkg_vec_t *pkgs_to_install)
-+{
-+     int i;
-+     /* now one more pass checking on the ones that need to be installed */
-+     for (i = 0 ; i < pkgs_to_install->len; i++ ) {
-+	  pkg_t *pkg = pkgs_to_install->pkgs[i];
-+	  pkg_t *old_pkg = pkg->old_pkg;
-+
-+	  if (old_pkg) {
-+	       if (old_pkg->state_flags & SF_POSTRM_UPGRADE)
-+		    postrm_upgrade_old_pkg_unwind(conf, pkg, old_pkg);
-+	       if (old_pkg->state_flags & SF_CHECK_DATA_FILE_CLASHES)
-+		    check_data_file_clashes_unwind(conf, pkg, old_pkg);
-+	       if (old_pkg->state_flags & SF_BACKUP_MODIFIED_CONFFILES)
-+		    backup_modified_conffiles_unwind(conf, pkg, old_pkg);
-+	       if (old_pkg->state_flags & SF_PREINST_CONFIGURE)
-+		    preinst_configure_unwind(conf, pkg, old_pkg);
-+	       if (old_pkg->state_flags & SF_DECONFIGURE_CONFLICTORS)
-+		    prerm_deconfigure_conflictors_unwind(conf, pkg, replacees);
-+	       if (old_pkg->state_flags & SF_PRERM_UPGRADE)
-+		    prerm_upgrade_old_pkg_unwind(conf, pkg, old_pkg);
-+
-+	       if (old_pkg->state_flags & SF_REMOVED_REPLACEES)
-+		    remove_installed_replacees_unwind(conf, pkg, old_pkg);
-+
-+	  }
-+     }
-+     return 0;
-+}
-+
-+/* 
-+ * Perform all the actions.
-+ *
-+ * pkgs_to_remove are packages marked for removal.
-+ * pkgs_superseded are the old packages being replaced by upgrades.
-+ *
-+ * Assumes pkgs_to_install includes all dependences, recursively, sorted in installable order.
-+ */
-+int ipkg_process_actions(ipkg_conf_t *conf, pkg_vec_t *pkgs_to_remove, pkg_vec_t *pkgs_superseded, pkg_vec_t *pkgs_to_install)
-+{
-+     int err;
-+     int i;
-+
-+     err = ipkg_remove_packages(conf, pkgs_to_remove);
-+     if (err) return err;
-+
-+     err = ipkg_process_actions_sanity_check(conf, pkgs_superseded, pkgs_to_install);
-+     if (err) return err;
-+
-+     err = ipkg_process_actions_remove_replacees(conf, pkgs_to_install);
-+     if (err) goto UNWIND;
-+
-+     /* @@@@ look at ipkg_install_pkg for handling replacements */
-+     err = ipkg_process_actions_unpack_packages(conf, pkgs_to_install);
-+     if (err) goto UNWIND;
-+
-+     /* 
-+      * Now that we have the packages unpacked, we can look for data
-+      * file clashes.  First, we mark the files from the superseded
-+      * packages as obsolete.  Then we scan the files in
-+      * pkgs_to_install, and only complain about clashes with
-+      * non-obsolete files.
-+      */
-+
-+     err = ipkg_process_actions_check_data_file_clashes(conf, pkgs_superseded, pkgs_to_install);
-+     if (err) goto UNWIND;
-+
-+     /* this was before checking data file clashes */
-+     err = ipkg_process_actions_prerm(conf, pkgs_superseded, pkgs_to_install);
-+     if (err) goto UNWIND;
-+
-+     /* point of no return: no unwinding after this */
-+     err = ipkg_process_actions_install(conf, pkgs_to_install);
-+     if (err) return err;
-+
-+     ipkg_message(conf, IPKG_INFO, "Done.\n");
-+     return 0;
-+
-+ UNWIND:
-+     ipkg_process_actions_unwind(conf, pkgs_to_install);
-+
-+     ipkg_message(conf, IPKG_INFO,
-+		  "  cleanup temp files\n");
-+     cleanup_temporary_files(conf, pkg);
-+
-+     ipkg_message(conf, IPKG_INFO,
-+		  "Failed.\n");
-+     return err;
-+}
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_install.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_install.h
---- busybox-1.1.2-orig/archival/libipkg/ipkg_install.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_install.h	2006-05-09 02:12:04.000000000 +0200
-@@ -0,0 +1,35 @@
-+/* ipkg_install.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef IPKG_INSTALL_H
-+#define IPKG_INSTALL_H
-+
-+#include "pkg.h"
-+#include "ipkg_conf.h"
-+
-+ipkg_error_t ipkg_install_by_name(ipkg_conf_t *conf, const char *pkg_name);
-+ipkg_error_t ipkg_install_multi_by_name(ipkg_conf_t *conf, const char *pkg_name);
-+int ipkg_install_from_file(ipkg_conf_t *conf, const char *filename);
-+int ipkg_install_pkg(ipkg_conf_t *conf, pkg_t *pkg,int from_upgrading);
-+int satisfy_dependencies_for(ipkg_conf_t *conf, pkg_t *pkg);
-+
-+int ipkg_satisfy_all_dependences(ipkg_conf_t *conf);
-+
-+int pkg_mark_dependencies_for_installation(ipkg_conf_t *conf, pkg_t *pkg_name, pkg_vec_t *pkgs_needed);
-+int name_mark_dependencies_for_installation(ipkg_conf_t *conf, const char *pkg_name, pkg_vec_t *pkgs_needed);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_message.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_message.c
---- busybox-1.1.2-orig/archival/libipkg/ipkg_message.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_message.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,61 @@
-+/* ipkg_message.c - the itsy package management system
-+
-+   Copyright (C) 2003 Daniele Nicolodi <daniele@grinta.net>
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+
-+#include "ipkg.h"
-+#include "ipkg_conf.h"
-+#include "ipkg_message.h"
-+
-+#ifndef IPKG_LIB
-+
-+void
-+ipkg_message (ipkg_conf_t * conf, message_level_t level, char *fmt, ...)
-+{
-+	va_list ap;
-+
-+	if (conf && (conf->verbosity < level))
-+	{
-+		return;
-+	}
-+	else
-+	{
-+
-+		va_start (ap, fmt);
-+		vprintf (fmt, ap);
-+		va_end (ap);
-+	}
-+}
-+
-+#else
-+
-+#include "libipkg.h"
-+
-+//#define ipkg_message(conf, level, fmt, arg...) ipkg_cb_message(conf, level, fmt, ## arg)
-+
-+void
-+ipkg_message (ipkg_conf_t * conf, message_level_t level, char *fmt, ...)
-+{
-+	va_list ap;
-+	char ts[256];
-+
-+	if (ipkg_cb_message)
-+	{
-+		va_start (ap, fmt);
-+		vsnprintf (ts,256,fmt, ap);
-+		va_end (ap);
-+		ipkg_cb_message(conf,level,ts);
-+	}
-+}
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_message.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_message.h
---- busybox-1.1.2-orig/archival/libipkg/ipkg_message.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_message.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,32 @@
-+/* ipkg_message.h - the itsy package management system
-+
-+   Copyright (C) 2003 Daniele Nicolodi <daniele@grinta.net>
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef _IPKG_MESSAGE_H_
-+#define _IPKG_MESSAGE_H_
-+
-+#include "ipkg.h"
-+#include "ipkg_conf.h"
-+
-+typedef enum {
-+     IPKG_ERROR,	/* error conditions */
-+     IPKG_NOTICE,	/* normal but significant condition */
-+     IPKG_INFO,		/* informational message */
-+     IPKG_DEBUG,	/* debug level message */
-+     IPKG_DEBUG2,	/* more debug level message */
-+} message_level_t;
-+
-+extern void ipkg_message(ipkg_conf_t *conf, message_level_t level, char *fmt, ...);
-+
-+#endif /* _IPKG_MESSAGE_H_ */
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_remove.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_remove.c
---- busybox-1.1.2-orig/archival/libipkg/ipkg_remove.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_remove.c	2006-05-09 02:12:04.000000000 +0200
-@@ -0,0 +1,383 @@
-+/* ipkg_remove.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+#include "ipkg_message.h"
-+
-+#include <glob.h>
-+
-+#include "ipkg_remove.h"
-+
-+#include "file_util.h"
-+#include "sprintf_alloc.h"
-+#include "str_util.h"
-+
-+#include "ipkg_cmd.h"
-+
-+/*
-+ * Returns number of the number of packages depending on the packages provided by this package.
-+ * Every package implicitly provides itself.
-+ */
-+int pkg_has_installed_dependents(ipkg_conf_t *conf, abstract_pkg_t *parent_apkg, pkg_t *pkg, abstract_pkg_t *** pdependents)
-+{
-+     int nprovides = pkg->provides_count;
-+     abstract_pkg_t **provides = pkg->provides;
-+     int n_installed_dependents = 0;
-+     int i;
-+     for (i = 0; i <= nprovides; i++) {
-+	  abstract_pkg_t *providee = provides[i];
-+	  abstract_pkg_t **dependers = providee->depended_upon_by;
-+	  abstract_pkg_t *dep_ab_pkg;
-+	  if (dependers == NULL)
-+	       continue;
-+	  while ((dep_ab_pkg = *dependers++) != NULL) {
-+	       if (dep_ab_pkg->state_status == SS_INSTALLED){
-+		    n_installed_dependents++;
-+               }
-+	  }
-+
-+     }
-+     /* if caller requested the set of installed dependents */
-+     if (pdependents) {
-+	  int p = 0;
-+	  abstract_pkg_t **dependents = (abstract_pkg_t **)malloc((n_installed_dependents+1)*sizeof(abstract_pkg_t *));
-+
-+          if ( dependents == NULL ){
-+              fprintf(stderr,"%s Unable to allocate memory. REPORT THIS BUG IN BUGZILLA PLEASE\n", __FUNCTION__);
-+              return -1;  
-+          }
-+
-+	  *pdependents = dependents;
-+	  for (i = 0; i <= nprovides; i++) {
-+	       abstract_pkg_t *providee = provides[i];
-+	       abstract_pkg_t **dependers = providee->depended_upon_by;
-+	       abstract_pkg_t *dep_ab_pkg;
-+	       if (dependers == NULL)
-+		    continue;
-+	       while ((dep_ab_pkg = *dependers++) != NULL) {
-+		    if (dep_ab_pkg->state_status == SS_INSTALLED && !(dep_ab_pkg->state_flag & SF_MARKED)) {
-+			 dependents[p++] = dep_ab_pkg;
-+			 dep_ab_pkg->state_flag |= SF_MARKED;
-+		    }
-+	       }
-+	  }
-+	  dependents[p] = NULL;
-+	  /* now clear the marks */
-+	  for (i = 0; i < p; i++) {
-+	       abstract_pkg_t *dep_ab_pkg = dependents[i];
-+	       dep_ab_pkg->state_flag &= ~SF_MARKED;
-+	  }
-+     }
-+     return n_installed_dependents;
-+}
-+
-+int ipkg_remove_dependent_pkgs (ipkg_conf_t *conf, pkg_t *pkg, abstract_pkg_t **dependents)
-+{
-+    int i;
-+    int a;
-+    int count;
-+    pkg_vec_t *dependent_pkgs = pkg_vec_alloc();
-+    abstract_pkg_t * ab_pkg;
-+
-+    if((ab_pkg = pkg->parent) == NULL){
-+	fprintf(stderr, "%s: unable to get dependent pkgs. pkg %s isn't in hash table\n",
-+		__FUNCTION__, pkg->name);
-+	return 0;
-+    }
-+    
-+    if (dependents == NULL)
-+	    return 0;
-+
-+    // here i am using the dependencies_checked
-+    if (ab_pkg->dependencies_checked == 2) // variable to make out whether this package
-+	return 0;			   // has already been encountered in the process
-+	                                   // of marking packages for removal - Karthik
-+    ab_pkg->dependencies_checked = 2;
-+
-+    i = 0;
-+    count = 1;
-+    while (dependents [i] != NULL) {
-+        abstract_pkg_t *dep_ab_pkg = dependents[i];
-+	
-+	if (dep_ab_pkg->dependencies_checked == 2){
-+	    i++;
-+	    continue;	
-+        }
-+        if (dep_ab_pkg->state_status == SS_INSTALLED) {
-+            for (a = 0; a < dep_ab_pkg->pkgs->len; a++) {
-+                pkg_t *dep_pkg = dep_ab_pkg->pkgs->pkgs[a];
-+                if (dep_pkg->state_status == SS_INSTALLED) {
-+                    pkg_vec_insert(dependent_pkgs, dep_pkg);
-+                    count++;
-+                }
-+            }
-+        }
-+	i++;
-+	/* 1 - to keep track of visited ab_pkgs when checking for possiblility of a broken removal of pkgs.
-+	 * 2 - to keep track of pkgs whose deps have been checked alrdy  - Karthik */	
-+    }
-+    
-+    if (count == 1)
-+	    return 0;
-+    
-+    
-+    for (i = 0; i < dependent_pkgs->len; i++) {
-+        int err = ipkg_remove_pkg(conf, dependent_pkgs->pkgs[i],0);
-+        if (err)
-+            return err;
-+    }
-+    return 0;
-+}
-+
-+static int user_prefers_removing_dependents(ipkg_conf_t *conf, abstract_pkg_t *abpkg, pkg_t *pkg, abstract_pkg_t **dependents)
-+{
-+    abstract_pkg_t *dep_ab_pkg;
-+    ipkg_message(conf, IPKG_ERROR, "Package %s is depended upon by packages:\n", pkg->name);
-+    while ((dep_ab_pkg = *dependents++) != NULL) {
-+	 if (dep_ab_pkg->state_status == SS_INSTALLED)
-+	      ipkg_message(conf, IPKG_ERROR, "\t%s\n", dep_ab_pkg->name);
-+    }
-+    ipkg_message(conf, IPKG_ERROR, "These might cease to work if package %s is removed.\n\n", pkg->name);
-+    ipkg_message(conf, IPKG_ERROR, "");
-+    ipkg_message(conf, IPKG_ERROR, "You can force removal of this package with -force-depends.\n");
-+    ipkg_message(conf, IPKG_ERROR, "You can force removal of this package and its dependents\n");
-+    ipkg_message(conf, IPKG_ERROR, "with -force-removal-of-dependent-packages or -recursive\n");
-+    ipkg_message(conf, IPKG_ERROR, "or by setting option force_removal_of_dependent_packages\n");
-+    ipkg_message(conf, IPKG_ERROR, "in ipkg.conf.\n");
-+    return 0;
-+}
-+
-+int ipkg_remove_pkg(ipkg_conf_t *conf, pkg_t *pkg,int message)
-+{
-+/* Actually, when "message == 1" I have been called from an upgrade, and not from a normal remove
-+   thus I wan't check for essential, as I'm upgrading.
-+   I hope it won't break anything :) 
-+*/
-+     int err;
-+     abstract_pkg_t *parent_pkg = NULL;
-+	
-+     if (pkg->essential && !message) {
-+	  if (conf->force_removal_of_essential_packages) {
-+	       fprintf(stderr, "WARNING: Removing essential package %s under your coercion.\n"
-+		       "\tIf your system breaks, you get to keep both pieces\n",
-+		       pkg->name);
-+	  } else {
-+	       fprintf(stderr, "ERROR: Refusing to remove essential package %s.\n"
-+		       "\tRemoving an essential package may lead to an unusable system, but if\n"
-+		       "\tyou enjoy that kind of pain, you can force ipkg to proceed against\n"
-+		       "\tits will with the option: -force-removal-of-essential-packages\n",
-+		       pkg->name);
-+	       return IPKG_PKG_IS_ESSENTIAL;
-+	  }
-+     }
-+
-+     if ((parent_pkg = pkg->parent) == NULL)
-+	  return 0;
-+
-+     /* only attempt to remove dependent installed packages if
-+      * force_depends is not specified or the package is being
-+      * replaced.
-+      */
-+     if (!conf->force_depends
-+	 && !(pkg->state_flag & SF_REPLACE)) {
-+	  abstract_pkg_t **dependents;
-+	  int has_installed_dependents = 
-+	       pkg_has_installed_dependents(conf, parent_pkg, pkg, &dependents);
-+
-+	  if (has_installed_dependents) {
-+	       /*
-+		* if this package is depended up by others, then either we should
-+		* not remove it or we should remove it and all of its dependents 
-+		*/
-+
-+	       if (!conf->force_removal_of_dependent_packages
-+		   && !user_prefers_removing_dependents(conf, parent_pkg, pkg, dependents)) {
-+		    return IPKG_PKG_HAS_DEPENDENTS;
-+	       }
-+
-+	       /* remove packages depending on this package - Karthik */
-+	       err = ipkg_remove_dependent_pkgs (conf, pkg, dependents);
-+	       free(dependents);
-+	       if (err) return err;
-+	  }
-+     }
-+
-+     if ( message==0 ){
-+         printf("Removing package %s from %s...\n", pkg->name, pkg->dest->name);
-+         fflush(stdout);
-+     }
-+     pkg->state_flag |= SF_FILELIST_CHANGED;
-+
-+     pkg->state_want = SW_DEINSTALL;
-+     ipkg_state_changed++;
-+
-+     pkg_run_script(conf, pkg, "prerm", "remove");
-+
-+     /* DPKG_INCOMPATIBILITY: dpkg is slightly different here. It
-+	maintains an empty filelist rather than deleting it. That seems
-+	like a big pain, and I don't see that that should make a big
-+	difference, but for anyone who wants tighter compatibility,
-+	feel free to fix this. */
-+     remove_data_files_and_list(conf, pkg);
-+
-+     pkg_run_script(conf, pkg, "postrm", "remove");
-+
-+     remove_maintainer_scripts_except_postrm(conf, pkg);
-+
-+     /* Aman Gupta - Since ipkg is made for handheld devices with limited
-+      * space, it doesn't make sense to leave extra configurations, files, 
-+      * and maintainer scripts left around. So, we make remove like purge, 
-+      * and take out all the crap :) */
-+
-+     remove_postrm(conf, pkg);
-+     pkg->state_status = SS_NOT_INSTALLED;
-+
-+     if (parent_pkg) 
-+	  parent_pkg->state_status = SS_NOT_INSTALLED;
-+
-+     return 0;
-+}
-+
-+int ipkg_purge_pkg(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+    ipkg_remove_pkg(conf, pkg,0);
-+    return 0;
-+}
-+
-+int remove_data_files_and_list(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+     str_list_t installed_dirs;
-+     str_list_t *installed_files;
-+     str_list_elt_t *iter;
-+     char *file_name;
-+     conffile_t *conffile;
-+     int removed_a_dir;
-+     pkg_t *owner;
-+
-+     str_list_init(&installed_dirs);
-+     installed_files = pkg_get_installed_files(pkg);
-+
-+     for (iter = installed_files->head; iter; iter = iter->next) {
-+	  file_name = iter->data;
-+
-+	  if (file_is_dir(file_name)) {
-+	       str_list_append(&installed_dirs, strdup(file_name));
-+	       continue;
-+	  }
-+
-+	  conffile = pkg_get_conffile(pkg, file_name);
-+	  if (conffile) {
-+	       /* XXX: QUESTION: Is this right? I figure we only need to
-+		  save the conffile if it has been modified. Is that what
-+		  dpkg does? Or does dpkg preserve all conffiles? If so,
-+		  this seems like a better thing to do to conserve
-+		  space. */
-+	       if (conffile_has_been_modified(conf, conffile)) {
-+		    printf("  not deleting modified conffile %s\n", file_name);
-+		    fflush(stdout);
-+		    continue;
-+	       }
-+	  }
-+
-+	  ipkg_message(conf, IPKG_INFO, "  deleting %s (noaction=%d)\n", file_name, conf->noaction);
-+	  if (!conf->noaction)
-+	       unlink(file_name);
-+     }
-+
-+     if (!conf->noaction) {
-+	  do {
-+	       removed_a_dir = 0;
-+	       for (iter = installed_dirs.head; iter; iter = iter->next) {
-+		    file_name = iter->data;
-+	    
-+		    if (rmdir(file_name) == 0) {
-+			 ipkg_message(conf, IPKG_INFO, "  deleting %s\n", file_name);
-+			 removed_a_dir = 1;
-+			 str_list_remove(&installed_dirs, &iter);
-+		    }
-+	       }
-+	  } while (removed_a_dir);
-+     }
-+
-+     pkg_free_installed_files(pkg);
-+     /* We have to remove the file list now, so that
-+	find_pkg_owning_file does not always just report this package */
-+     pkg_remove_installed_files_list(conf, pkg);
-+
-+     /* Don't print warning for dirs that are provided by other packages */
-+     for (iter = installed_dirs.head; iter; iter = iter->next) {
-+	  file_name = iter->data;
-+
-+	  owner = file_hash_get_file_owner(conf, file_name);
-+	  if (owner) {
-+	       free(iter->data);
-+	       iter->data = NULL;
-+	       str_list_remove(&installed_dirs, &iter);
-+	  }
-+     }
-+
-+     /* cleanup */
-+     for (iter = installed_dirs.head; iter; iter = iter->next) {
-+	  free(iter->data);
-+	  iter->data = NULL;
-+     }
-+     str_list_deinit(&installed_dirs);
-+
-+     return 0;
-+}
-+
-+int remove_maintainer_scripts_except_postrm(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+    int i, err;
-+    char *globpattern;
-+    glob_t globbuf;
-+    
-+    if (conf->noaction) return 0;
-+
-+    sprintf_alloc(&globpattern, "%s/%s.*",
-+		  pkg->dest->info_dir, pkg->name);
-+    err = glob(globpattern, 0, NULL, &globbuf);
-+    free(globpattern);
-+    if (err) {
-+	return 0;
-+    }
-+
-+    for (i = 0; i < globbuf.gl_pathc; i++) {
-+	if (str_ends_with(globbuf.gl_pathv[i], ".postrm")) {
-+	    continue;
-+	}
-+        ipkg_message(conf, IPKG_INFO, "  deleting %s\n", globbuf.gl_pathv[i]);
-+	unlink(globbuf.gl_pathv[i]);
-+    }
-+    globfree(&globbuf);
-+
-+    return 0;
-+}
-+
-+int remove_postrm(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+    char *postrm_file_name;
-+
-+    if (conf->noaction) return 0;
-+
-+    sprintf_alloc(&postrm_file_name, "%s/%s.postrm",
-+		  pkg->dest->info_dir, pkg->name);
-+    unlink(postrm_file_name);
-+    free(postrm_file_name);
-+
-+    return 0;
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_remove.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_remove.h
---- busybox-1.1.2-orig/archival/libipkg/ipkg_remove.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_remove.h	2006-05-09 02:12:04.000000000 +0200
-@@ -0,0 +1,33 @@
-+/* ipkg_remove.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef IPKG_REMOVE_H
-+#define IPKG_REMOVE_H
-+
-+#include "pkg.h"
-+#include "ipkg_conf.h"
-+
-+int ipkg_remove_pkg(ipkg_conf_t *conf, pkg_t *pkg,int message);
-+int ipkg_purge_pkg(ipkg_conf_t *conf, pkg_t *pkg);
-+int possible_broken_removal_of_packages (ipkg_conf_t *conf, pkg_t *pkg);
-+int pkg_has_installed_dependents(ipkg_conf_t *conf, abstract_pkg_t *parent_apkg, pkg_t *pkg, abstract_pkg_t *** pdependents);
-+int remove_data_files_and_list(ipkg_conf_t *conf, pkg_t *pkg);
-+int remove_maintainer_scripts_except_postrm (ipkg_conf_t *conf, pkg_t *pkg);
-+int remove_postrm (ipkg_conf_t *conf, pkg_t *pkg);
-+
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_upgrade.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_upgrade.c
---- busybox-1.1.2-orig/archival/libipkg/ipkg_upgrade.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_upgrade.c	2006-05-09 02:12:04.000000000 +0200
-@@ -0,0 +1,77 @@
-+/* ipkg_upgrade.c - the itsy package management system
-+
-+   Carl D. Worth
-+   Copyright (C) 2001 University of Southern California
-+
-+   Copyright (C) 2003 Daniele Nicolodi <daniele@grinta.net>
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+#include "ipkg_install.h"
-+#include "ipkg_message.h"
-+
-+int ipkg_upgrade_pkg(ipkg_conf_t *conf, pkg_t *old)
-+{
-+     pkg_t *new;
-+     int cmp;
-+     char *old_version, *new_version;
-+
-+     if (old->state_flag & SF_HOLD) {
-+          ipkg_message(conf, IPKG_NOTICE,
-+                       "Not upgrading package %s which is marked "
-+                       "hold (flags=%#x)\n", old->name, old->state_flag);
-+          return 0;
-+     }
-+
-+     new = pkg_hash_fetch_best_installation_candidate_by_name(conf, old->name);
-+     if (new == NULL) {
-+          old_version = pkg_version_str_alloc(old);
-+          ipkg_message(conf, IPKG_NOTICE,
-+                       "Assuming locally installed package %s (%s) "
-+                       "is up to date.\n", old->name, old_version);
-+          free(old_version);
-+          return 0;
-+     }
-+          
-+     old_version = pkg_version_str_alloc(old);
-+     new_version = pkg_version_str_alloc(new);
-+               
-+     cmp = pkg_compare_versions(old, new);
-+     ipkg_message(conf, IPKG_DEBUG,
-+                  "comparing visible versions of pkg %s:"
-+                  "\n\t%s is installed "
-+                  "\n\t%s is available "
-+                  "\n\t%d was comparison result\n",
-+                  old->name, old_version, new_version, cmp);
-+     if (cmp == 0) {
-+          ipkg_message(conf, IPKG_INFO,
-+                       "Package %s (%s) installed in %s is up to date.\n",
-+                       old->name, old_version, old->dest->name);
-+          free(old_version);
-+          free(new_version);
-+          return 0;
-+     } else if (cmp > 0) {
-+          ipkg_message(conf, IPKG_NOTICE,
-+                       "Not downgrading package %s on %s from %s to %s.\n",
-+                       old->name, old->dest->name, old_version, new_version);
-+          free(old_version);
-+          free(new_version);
-+          return 0;
-+     } else if (cmp < 0) {
-+          new->dest = old->dest;
-+          old->state_want = SW_DEINSTALL;
-+     }
-+
-+     new->state_flag |= SF_USER;
-+     return ipkg_install_pkg(conf, new,1);
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_upgrade.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_upgrade.h
---- busybox-1.1.2-orig/archival/libipkg/ipkg_upgrade.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_upgrade.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,18 @@
-+/* ipkg_upgrade.c - the itsy package management system
-+
-+   Copyright (C) 2003 Daniele Nicolodi <daniele@grinta.net>
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+
-+int ipkg_upgrade_pkg(ipkg_conf_t *conf, pkg_t *old);
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_utils.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_utils.c
---- busybox-1.1.2-orig/archival/libipkg/ipkg_utils.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_utils.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,181 @@
-+/* ipkg_utils.c - the itsy package management system
-+
-+   Steven M. Ayer
-+   
-+   Copyright (C) 2002 Compaq Computer Corporation
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+#include <errno.h>
-+#include <ctype.h>
-+#include <sys/vfs.h>
-+
-+#include "ipkg_utils.h"
-+#include "pkg.h"
-+#include "pkg_hash.h"
-+
-+struct errlist* error_list;
-+
-+int get_available_blocks(char * filesystem)
-+{
-+     struct statfs sfs;
-+
-+     if(statfs(filesystem, &sfs)){
-+	  fprintf(stderr, "bad statfs\n");
-+	  return 0;
-+     }
-+     /*    fprintf(stderr, "reported fs type %x\n", sfs.f_type); */
-+     return ((sfs.f_bavail * sfs.f_bsize) / 1024);
-+}
-+
-+char **read_raw_pkgs_from_file(const char *file_name)
-+{
-+     FILE *fp; 
-+     char **ret;
-+    
-+     if(!(fp = fopen(file_name, "r"))){
-+	  fprintf(stderr, "can't get %s open for read\n", file_name);
-+	  return NULL;
-+     }
-+
-+     ret = read_raw_pkgs_from_stream(fp);
-+
-+     fclose(fp);
-+
-+     return ret;
-+}
-+
-+char **read_raw_pkgs_from_stream(FILE *fp)
-+{    
-+     char **raw = NULL, *buf, *scout;
-+     int count = 0;
-+     size_t size = 512;
-+     
-+     buf = malloc (size);
-+
-+     while (fgets(buf, size, fp)) {
-+	  while (strlen (buf) == (size - 1)
-+		 && buf[size-2] != '\n') {
-+	       size_t o = size - 1;
-+	       size *= 2;
-+	       buf = realloc (buf, size);
-+	       if (fgets (buf + o, size - o, fp) == NULL)
-+		    break;
-+	  }
-+	  
-+	  if(!(count % 50))
-+	       raw = realloc(raw, (count + 50) * sizeof(char *));
-+	
-+	  if((scout = strchr(buf, '\n')))
-+	       *scout = '\0';
-+
-+	  raw[count++] = strdup(buf);
-+     }
-+    
-+     raw = realloc(raw, (count + 1) * sizeof(char *));
-+     raw[count] = NULL;
-+
-+     free (buf);
-+    
-+     return raw;
-+}
-+
-+/* something to remove whitespace, a hash pooper */
-+char *trim_alloc(char *line)
-+{
-+     char *new; 
-+     char *dest, *src, *end;
-+    
-+     new = malloc(strlen(line) + 1);
-+     if ( new == NULL ){
-+        fprintf(stderr,"%s: Unable to allocate memory\n",__FUNCTION__);
-+        return NULL;
-+     }
-+     dest = new, src = line, end = line + (strlen(line) - 1);
-+
-+     /* remove it from the front */    
-+     while(src && 
-+	   isspace(*src) &&
-+	   *src)
-+	  src++;
-+     /* and now from the back */
-+     while((end > src) &&
-+	   isspace(*end))
-+	  end--;
-+     end++;
-+     *end = '\0';
-+     strcpy(new, src);
-+     /* this does from the first space
-+      *  blasting away any versions stuff in depends
-+      while(src && 
-+      !isspace(*src) &&
-+      *src)
-+      *dest++ = *src++;
-+      *dest = '\0';
-+      */
-+    
-+     return new;
-+}
-+
-+int line_is_blank(const char *line)
-+{
-+     const char *s;
-+
-+     for (s = line; *s; s++) {
-+	  if (!isspace(*s))
-+	       return 0;
-+     }
-+     return 1;
-+}
-+
-+void push_error_list(struct errlist ** errors, char * msg){
-+  struct errlist *err_lst_tmp;
-+
-+
-+  err_lst_tmp = malloc ( sizeof (err_lst_tmp) );
-+  err_lst_tmp->errmsg=strdup(msg) ;
-+  err_lst_tmp->next = *errors;
-+  *errors = err_lst_tmp;
-+}
-+
-+
-+void reverse_error_list(struct errlist **errors){
-+   struct errlist *result=NULL;
-+   struct errlist *current= *errors;
-+   struct errlist *next;
-+
-+   while ( current != NULL ) {
-+      next = current->next;
-+      current->next=result;
-+      result=current;
-+      current=next;
-+   }
-+   *errors=result;
-+
-+}
-+
-+       
-+void free_error_list(struct errlist **errors){
-+  struct errlist *current = *errors;
-+
-+    while (current != NULL) {
-+      free(current->errmsg);
-+      current = (*errors)->next;
-+      free(*errors);
-+      *errors = current;
-+    }
-+
-+
-+}
-+
-+       
-diff -ruN busybox-1.1.2-orig/archival/libipkg/ipkg_utils.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_utils.h
---- busybox-1.1.2-orig/archival/libipkg/ipkg_utils.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_utils.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,29 @@
-+/* ipkg_utils.h - the itsy package management system
-+
-+   Steven M. Ayer
-+   
-+   Copyright (C) 2002 Compaq Computer Corporation
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef IPKG_UTILS_H
-+#define IPKG_UTILS_H
-+
-+#include "pkg.h"
-+
-+int get_available_blocks(char * filesystem);
-+char **read_raw_pkgs_from_file(const char *file_name);
-+char **read_raw_pkgs_from_stream(FILE *fp);
-+char *trim_alloc(char * line);
-+int line_is_blank(const char *line);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/libipkg.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/libipkg.c
---- busybox-1.1.2-orig/archival/libipkg/libipkg.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/libipkg.c	2006-05-09 02:12:05.000000000 +0200
-@@ -0,0 +1,527 @@
-+/* ipkglib.c - the itsy package management system
-+
-+   Florina Boor
-+
-+   Copyright (C) 2003 kernel concepts
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifdef IPKG_LIB
-+
-+#include "ipkg.h"
-+#include "ipkg_includes.h"
-+#include "libipkg.h"
-+
-+#include "args.h"
-+#include "ipkg_conf.h"
-+#include "ipkg_cmd.h"
-+#include "file_util.h"
-+
-+
-+
-+ipkg_message_callback ipkg_cb_message = NULL;
-+ipkg_response_callback ipkg_cb_response = NULL;
-+ipkg_status_callback ipkg_cb_status = NULL;
-+ipkg_list_callback ipkg_cb_list = NULL;
-+
-+
-+int
-+ipkg_init (ipkg_message_callback mcall, 
-+           ipkg_response_callback rcall,
-+           args_t * args)
-+{
-+	ipkg_cb_message = mcall;
-+	ipkg_cb_response = rcall;
-+
-+	args_init (args);
-+
-+	return 0;
-+}
-+
-+
-+int
-+ipkg_deinit (args_t * args)
-+{
-+	args_deinit (args);
-+	ipkg_cb_message = NULL;
-+	ipkg_cb_response = NULL;
-+
-+	/* place other cleanup stuff here */
-+
-+	return 0;
-+}
-+
-+
-+int
-+ipkg_packages_list(args_t *args, 
-+                   const char *packages, 
-+                   ipkg_list_callback cblist,
-+                   void *userdata)
-+{
-+	ipkg_cmd_t *cmd;
-+	ipkg_conf_t ipkg_conf;
-+	int err;
-+
-+	err = ipkg_conf_init (&ipkg_conf, args);
-+	if (err)
-+	{
-+		return err;
-+	}
-+
-+	ipkg_cb_list = cblist;
-+	/* we need to do this because of static declarations, 
-+	 * maybe a good idea to change */
-+	cmd = ipkg_cmd_find ("list");
-+	if (packages)
-+		err = ipkg_cmd_exec (cmd, &ipkg_conf, 1, &packages, userdata);
-+	else
-+		err = ipkg_cmd_exec (cmd, &ipkg_conf, 0, NULL, userdata);
-+	ipkg_cb_list = NULL;
-+	ipkg_conf_deinit (&ipkg_conf);
-+	return (err);
-+}
-+
-+
-+int
-+ipkg_packages_status(args_t *args,
-+                     const char *packages,
-+                     ipkg_status_callback cbstatus,
-+                     void *userdata)
-+{
-+	ipkg_cmd_t *cmd;
-+	ipkg_conf_t ipkg_conf;
-+	int err;
-+
-+	err = ipkg_conf_init (&ipkg_conf, args);
-+	if (err)
-+	{
-+		return err;
-+	}
-+
-+	ipkg_cb_status = cbstatus;
-+
-+	/* we need to do this because of static declarations,
-+	 * maybe a good idea to change */
-+	cmd = ipkg_cmd_find ("status");
-+	if (packages)
-+		err = ipkg_cmd_exec (cmd, &ipkg_conf, 1, &packages, userdata);
-+	else
-+		err = ipkg_cmd_exec (cmd, &ipkg_conf, 0, NULL, userdata);
-+
-+	ipkg_cb_status = NULL;
-+	ipkg_conf_deinit (&ipkg_conf);
-+	return (err);
-+}
-+
-+
-+int
-+ipkg_packages_info(args_t *args,
-+                   const char *packages,
-+                   ipkg_status_callback cbstatus,
-+                   void *userdata)
-+{
-+	ipkg_cmd_t *cmd;
-+	ipkg_conf_t ipkg_conf;
-+	int err;
-+
-+	err = ipkg_conf_init (&ipkg_conf, args);
-+	if (err)
-+	{
-+		return err;
-+	}
-+
-+	ipkg_cb_status = cbstatus;
-+
-+	/* we need to do this because of static declarations,
-+	 * maybe a good idea to change */
-+	cmd = ipkg_cmd_find ("info");
-+	if (packages)
-+		err = ipkg_cmd_exec (cmd, &ipkg_conf, 1, &packages, userdata);
-+	else
-+		err = ipkg_cmd_exec (cmd, &ipkg_conf, 0, NULL, userdata);
-+
-+	ipkg_cb_status = NULL;
-+	ipkg_conf_deinit (&ipkg_conf);
-+	return (err);
-+}
-+
-+
-+int
-+ipkg_packages_install (args_t * args, const char *name)
-+{
-+	ipkg_cmd_t *cmd;
-+	ipkg_conf_t ipkg_conf;
-+	int err;
-+
-+	/* this error should be handled in application */
-+	if (!name || !strlen (name))
-+		return (-1);
-+
-+	err = ipkg_conf_init (&ipkg_conf, args);
-+	if (err)
-+	{
-+		return err;
-+	}
-+
-+	/* we need to do this because of static declarations,
-+	 * maybe a good idea to change */
-+	cmd = ipkg_cmd_find ("install");
-+	err = ipkg_cmd_exec (cmd, &ipkg_conf, 1, &name, NULL);
-+
-+	ipkg_conf_deinit(&ipkg_conf);
-+	return (err);
-+}
-+
-+
-+int
-+ipkg_packages_remove(args_t *args, const char *name, int purge)
-+{
-+	ipkg_cmd_t *cmd;
-+	ipkg_conf_t ipkg_conf;
-+	int err;
-+
-+	/* this error should be handled in application */
-+	if (!name || !strlen (name))
-+		return (-1);
-+
-+	err = ipkg_conf_init (&ipkg_conf, args);
-+	if (err)
-+	{
-+		return err;
-+	}
-+
-+	/* we need to do this because of static declarations, 
-+	 * maybe a good idea to change */
-+	if (purge)
-+		cmd = ipkg_cmd_find ("purge");
-+	else
-+		cmd = ipkg_cmd_find ("remove");
-+
-+	err = ipkg_cmd_exec (cmd, &ipkg_conf, 1, &name, NULL);
-+	
-+	ipkg_conf_deinit(&ipkg_conf);
-+	return (err);
-+}
-+
-+
-+int 
-+ipkg_lists_update(args_t *args)
-+{
-+	ipkg_cmd_t *cmd;
-+	ipkg_conf_t ipkg_conf;
-+	int err;
-+
-+	err = ipkg_conf_init (&ipkg_conf, args);
-+	if (err)
-+	{
-+		return err;
-+	}
-+
-+	/* we need to do this because of static declarations, 
-+	 * maybe a good idea to change */
-+	cmd = ipkg_cmd_find ("update");
-+
-+	err = ipkg_cmd_exec (cmd, &ipkg_conf, 0, NULL, NULL);
-+	
-+	ipkg_conf_deinit(&ipkg_conf);
-+	return (err);
-+}
-+
-+
-+int 
-+ipkg_packages_upgrade(args_t *args)
-+{
-+	ipkg_cmd_t *cmd;
-+	ipkg_conf_t ipkg_conf;
-+	int err;
-+
-+	err = ipkg_conf_init (&ipkg_conf, args);
-+	if (err)
-+	{
-+		return err;
-+	}
-+
-+	/* we need to do this because of static declarations, 
-+	 * maybe a good idea to change */
-+	cmd = ipkg_cmd_find ("upgrade");
-+
-+	err = ipkg_cmd_exec (cmd, &ipkg_conf, 0, NULL, NULL);
-+	
-+	ipkg_conf_deinit(&ipkg_conf);
-+	return (err);
-+}
-+
-+
-+int
-+ipkg_packages_download (args_t * args, const char *name)
-+{
-+	ipkg_cmd_t *cmd;
-+	ipkg_conf_t ipkg_conf;
-+	int err;
-+
-+	/* this error should be handled in application */
-+	if (!name || !strlen (name))
-+		return (-1);
-+
-+	err = ipkg_conf_init (&ipkg_conf, args);
-+	if (err)
-+	{
-+		return err;
-+	}
-+
-+	/* we need to do this because of static declarations,
-+	 * maybe a good idea to change */
-+	cmd = ipkg_cmd_find ("download");
-+	err = ipkg_cmd_exec (cmd, &ipkg_conf, 1, &name, NULL);
-+
-+	ipkg_conf_deinit(&ipkg_conf);
-+	return (err);
-+}
-+
-+
-+int
-+ipkg_package_files(args_t *args, 
-+                   const char *name, 
-+                   ipkg_list_callback cblist,
-+                   void *userdata)
-+{
-+	ipkg_cmd_t *cmd;
-+	ipkg_conf_t ipkg_conf;
-+	int err;
-+
-+	/* this error should be handled in application */
-+	if (!name || !strlen (name))
-+		return (-1);
-+
-+	err = ipkg_conf_init (&ipkg_conf, args);
-+	if (err)
-+	{
-+		return err;
-+	}
-+
-+	ipkg_cb_list = cblist;
-+	
-+	/* we need to do this because of static declarations, 
-+	 * maybe a good idea to change */
-+	cmd = ipkg_cmd_find ("files");
-+
-+	err = ipkg_cmd_exec (cmd, &ipkg_conf, 1, &name, userdata);
-+	
-+	ipkg_cb_list = NULL;
-+	ipkg_conf_deinit(&ipkg_conf);
-+	return (err);
-+}
-+
-+
-+int 
-+ipkg_file_search(args_t *args, 
-+                const char *file,
-+				ipkg_list_callback cblist,
-+                void *userdata)
-+{
-+	ipkg_cmd_t *cmd;
-+	ipkg_conf_t ipkg_conf;
-+	int err;
-+	
-+	/* this error should be handled in application */
-+	if (!file || !strlen (file))
-+		return (-1);
-+
-+	err = ipkg_conf_init (&ipkg_conf, args);
-+	if (err)
-+	{
-+		return err;
-+	}
-+
-+	ipkg_cb_list = cblist;
-+
-+	/* we need to do this because of static declarations, 
-+	 * maybe a good idea to change */
-+	cmd = ipkg_cmd_find ("search");
-+	err = ipkg_cmd_exec (cmd, &ipkg_conf, 1, &file, userdata);
-+	
-+	ipkg_cb_list = NULL;
-+	ipkg_conf_deinit(&ipkg_conf);
-+	return(err);
-+}
-+
-+
-+int 
-+ipkg_file_what(args_t *args, const char *file, const char* command)
-+{
-+	ipkg_cmd_t *cmd;
-+	ipkg_conf_t ipkg_conf;
-+	int err;
-+	
-+	/* this error should be handled in application */
-+	if (!file || !strlen (file))
-+		return (-1);
-+
-+	err = ipkg_conf_init (&ipkg_conf, args);
-+	if (err)
-+	{
-+		return err;
-+	}
-+
-+	/* we need to do this because of static declarations, 
-+	 * maybe a good idea to change */
-+	cmd = ipkg_cmd_find (command);
-+	err = ipkg_cmd_exec (cmd, &ipkg_conf, 1, &file, NULL);
-+	
-+	ipkg_conf_deinit(&ipkg_conf);
-+	return(err);
-+}
-+
-+#define ipkg_package_whatdepends(args,file) ipkg_file_what(args,file,"whatdepends")
-+#define ipkg_package_whatrecommends(args, file) ipkg_file_what(args,file,"whatrecommends")
-+#define ipkg_package_whatprovides(args, file) ipkg_file_what(args,file,"whatprovides")
-+#define ipkg_package_whatconflicts(args, file) ipkg_file_what(args,file,"whatconflicts")
-+#define ipkg_package_whatreplaces(args, file) ipkg_file_what(args,file,"whatreplaces")
-+
-+
-+int default_ipkg_message_callback(ipkg_conf_t *conf, message_level_t level, 
-+				  char *msg)
-+{
-+     if (conf && (conf->verbosity < level)) {
-+	  return 0;
-+     } else {
-+#ifdef IPKG_LIB
-+          if ( level == IPKG_ERROR ){
-+             push_error_list(&error_list, msg); 
-+//	     printf(msg);
-+          } else
-+#endif
-+	     printf(msg);
-+     }
-+     return 0;
-+}
-+
-+int default_ipkg_list_callback(char *name, char *desc, char *version, 
-+			       pkg_state_status_t status, void *userdata)
-+{
-+     if (desc)
-+	  printf("%s - %s - %s\n", name, version, desc);
-+     else
-+	  printf("%s - %s\n", name, version);
-+     return 0;
-+}
-+
-+int default_ipkg_files_callback(char *name, char *desc, char *version,
-+                   pkg_state_status_t status, void *userdata)
-+{
-+     if (desc)
-+	  printf("%s\n", desc);
-+     return 0;
-+}
-+
-+int default_ipkg_status_callback(char *name, int istatus, char *desc,
-+				 void *userdata)
-+{
-+     printf("%s\n", desc);
-+     return 0;
-+}
-+
-+char* default_ipkg_response_callback(char *question)
-+{
-+     char *response = NULL;
-+     printf(question);
-+     fflush(stdout);
-+     do {
-+	  response = (char *)file_read_line_alloc(stdin);
-+     } while (response == NULL);
-+     return response;
-+}
-+
-+/* This is used for backward compatibility */
-+int
-+ipkg_op (int argc, char *argv[])
-+{
-+	int err, optind;
-+	args_t args;
-+	char *cmd_name;
-+	ipkg_cmd_t *cmd;
-+	ipkg_conf_t ipkg_conf;
-+
-+	args_init (&args);
-+
-+	optind = args_parse (&args, argc, argv);
-+	if (optind == argc || optind < 0)
-+	{
-+		args_usage ("ipkg must have one sub-command argument");
-+	}
-+
-+	cmd_name = argv[optind++];
-+/* Pigi: added a flag to disable the checking of structures if the command does not need to 
-+         read anything from there.
-+*/
-+        if ( !strcmp(cmd_name,"print-architecture") ||
-+             !strcmp(cmd_name,"print_architecture") ||
-+             !strcmp(cmd_name,"print-installation-architecture") ||
-+             !strcmp(cmd_name,"print_installation_architecture") )
-+           args.nocheckfordirorfile = 1;
-+
-+/* Pigi: added a flag to disable the reading of feed files  if the command does not need to 
-+         read anything from there.
-+*/
-+        if ( !strcmp(cmd_name,"flag") ||
-+             !strcmp(cmd_name,"configure") ||
-+             !strcmp(cmd_name,"remove") ||
-+             !strcmp(cmd_name,"files") ||
-+             !strcmp(cmd_name,"search") ||
-+             !strcmp(cmd_name,"compare_versions") ||
-+             !strcmp(cmd_name,"compare-versions") ||
-+             !strcmp(cmd_name,"list_installed") ||
-+             !strcmp(cmd_name,"list-installed") ||
-+             !strcmp(cmd_name,"status") )
-+           args.noreadfeedsfile = 1;
-+
-+
-+	err = ipkg_conf_init (&ipkg_conf, &args);
-+	if (err)
-+	{
-+		return err;
-+	}
-+
-+	args_deinit (&args);
-+
-+	ipkg_cb_message = default_ipkg_message_callback;
-+	ipkg_cb_response = default_ipkg_response_callback;
-+	ipkg_cb_status = default_ipkg_status_callback;
-+ 	if ( strcmp(cmd_name, "files")==0)
-+	     ipkg_cb_list = default_ipkg_files_callback;
-+ 	else
-+	     ipkg_cb_list = default_ipkg_list_callback;
-+
-+	cmd = ipkg_cmd_find (cmd_name);
-+	if (cmd == NULL)
-+	{
-+		fprintf (stderr, "%s: unknown sub-command %s\n", argv[0],
-+			 cmd_name);
-+		args_usage (NULL);
-+	}
-+
-+	if (cmd->requires_args && optind == argc)
-+	{
-+		fprintf (stderr,
-+			 "%s: the ``%s'' command requires at least one argument\n",
-+			 __FUNCTION__, cmd_name);
-+		args_usage (NULL);
-+	}
-+
-+	err = ipkg_cmd_exec (cmd, &ipkg_conf, argc - optind, (const char **) (argv + optind), NULL);
-+
-+	ipkg_conf_deinit (&ipkg_conf);
-+
-+	return err;
-+}
-+
-+#endif /* IPKG_LIB */
-diff -ruN busybox-1.1.2-orig/archival/libipkg/libipkg.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/libipkg.h
---- busybox-1.1.2-orig/archival/libipkg/libipkg.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/libipkg.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,87 @@
-+/* ipkglib.h - the itsy package management system
-+
-+   Florian Boor <florian.boor@kernelconcepts.de>
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef IPKGLIB_H
-+#define IPKGLIB_H
-+
-+#ifdef IPKG_LIB
-+
-+#include "ipkg_conf.h"
-+#include "ipkg_message.h"
-+
-+#include "args.h"
-+#include "pkg.h"
-+
-+typedef int (*ipkg_message_callback)(ipkg_conf_t *conf, message_level_t level, 
-+	char *msg);
-+typedef int (*ipkg_list_callback)(char *name, char *desc, char *version, 
-+	pkg_state_status_t status, void *userdata);
-+typedef int (*ipkg_status_callback)(char *name, int istatus, char *desc,
-+	void *userdata);
-+typedef char* (*ipkg_response_callback)(char *question);
-+
-+extern int ipkg_op(int argc, char *argv[]); /* ipkglib.c */
-+extern int ipkg_init (ipkg_message_callback mcall, 
-+                      ipkg_response_callback rcall,
-+					  args_t * args);
-+
-+extern int ipkg_deinit (args_t *args);
-+extern int ipkg_packages_list(args_t *args, 
-+                              const char *packages, 
-+                              ipkg_list_callback cblist,
-+                              void *userdata);
-+extern int ipkg_packages_status(args_t *args, 
-+                                const char *packages, 
-+                                ipkg_status_callback cbstatus,
-+								void *userdata);
-+extern int ipkg_packages_info(args_t *args,
-+                              const char *packages,
-+                              ipkg_status_callback cbstatus,
-+                              void *userdata);
-+extern int ipkg_packages_install(args_t *args, const char *name);
-+extern int ipkg_packages_remove(args_t *args, const char *name, int purge);
-+extern int ipkg_lists_update(args_t *args);
-+extern int ipkg_packages_upgrade(args_t *args);
-+extern int ipkg_packages_download(args_t *args, const char *name);
-+extern int ipkg_package_files(args_t *args,
-+                              const char *name,
-+							  ipkg_list_callback cblist,
-+							  void *userdata);
-+extern int ipkg_file_search(args_t *args,
-+                            const char *file,
-+							ipkg_list_callback cblist,
-+							void *userdata);
-+extern int ipkg_package_whatdepends(args_t *args, const char *file);
-+extern int ipkg_package_whatrecommends(args_t *args, const char *file);
-+extern int ipkg_package_whatprovides(args_t *args, const char *file);
-+extern int ipkg_package_whatconflicts(args_t *args, const char *file);
-+extern int ipkg_package_whatreplaces(args_t *args, const char *file);
-+
-+extern ipkg_message_callback ipkg_cb_message; /* ipkglib.c */
-+extern ipkg_response_callback ipkg_cb_response;
-+extern ipkg_status_callback ipkg_cb_status;
-+extern ipkg_list_callback ipkg_cb_list;
-+extern void push_error_list(struct errlist **errors,char * msg);
-+extern void reverse_error_list(struct errlist **errors);
-+extern void free_error_list(struct errlist **errors);
-+
-+#else
-+
-+extern int ipkg_op(int argc, char *argv[]);
-+
-+#endif
-+
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/md5.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/md5.c
---- busybox-1.1.2-orig/archival/libipkg/md5.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/md5.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,48 @@
-+/* md5.c - wrappers to busybox md5 functions
-+ *
-+ * Copyright (C) 1995-1999 Free Software Foundation, Inc.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2, or (at your option)
-+ * any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software Foundation,
-+ * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ */
-+
-+#include <stdio.h>
-+#include "libbb.h"
-+
-+#include "md5.h"
-+
-+int md5_stream(FILE *stream, void *resblock)
-+{
-+	int fd;
-+	int sum;
-+	
-+	if( (fd = fileno(stream)) == -1 ) {
-+		bb_error_msg("bad file descriptor");
-+		return 1;
-+	}
-+
-+	hash_fd(fd, HASH_MD5, (uint8_t *)resblock);
-+
-+	return 0;
-+}
-+
-+void *md5_buffer(const char *buffer, size_t len, void *resblock)
-+{
-+	md5_ctx_t md5_cx;
-+
-+	md5_begin(&md5_cx);
-+	md5_hash(buffer, len, &md5_cx);
-+	return md5_end(resblock, &md5_cx);
-+}
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/md5.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/md5.h
---- busybox-1.1.2-orig/archival/libipkg/md5.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/md5.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,35 @@
-+/* md5.h - Compute MD5 checksum of files or strings according to the
-+ *         definition of MD5 in RFC 1321 from April 1992.
-+ * Copyright (C) 1995-1999 Free Software Foundation, Inc.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2, or (at your option)
-+ * any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software Foundation,
-+ * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+ */
-+
-+#ifndef MD5_H
-+#define MD5_H
-+
-+/* Compute MD5 message digest for bytes read from STREAM.  The
-+   resulting message digest number will be written into the 16 bytes
-+   beginning at RESBLOCK.  */
-+int md5_stream(FILE *stream, void *resblock);
-+
-+/* Compute MD5 message digest for LEN bytes beginning at BUFFER.  The
-+   result is always in little endian byte order, so that a byte-wise
-+   output yields to the wanted ASCII representation of the message
-+   digest.  */
-+void *md5_buffer(const char *buffer, size_t len, void *resblock);
-+
-+#endif
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/nv_pair.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/nv_pair.c
---- busybox-1.1.2-orig/archival/libipkg/nv_pair.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/nv_pair.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,40 @@
-+/* nv_pair.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+
-+#include "nv_pair.h"
-+#include "str_util.h"
-+
-+int nv_pair_init(nv_pair_t *nv_pair, const char *name, const char *value)
-+{
-+    nv_pair->name = str_dup_safe(name);
-+    nv_pair->value = str_dup_safe(value);
-+
-+    return 0;
-+}
-+
-+void nv_pair_deinit(nv_pair_t *nv_pair)
-+{
-+    free(nv_pair->name);
-+    nv_pair->name = NULL;
-+
-+    free(nv_pair->value);
-+    nv_pair->value = NULL;
-+}
-+
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/nv_pair.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/nv_pair.h
---- busybox-1.1.2-orig/archival/libipkg/nv_pair.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/nv_pair.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,32 @@
-+/* nv_pair.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef NV_PAIR_H
-+#define NV_PAIR_H
-+
-+typedef struct nv_pair nv_pair_t;
-+struct nv_pair
-+{
-+    char *name;
-+    char *value;
-+};
-+
-+int nv_pair_init(nv_pair_t *nv_pair, const char *name, const char *value);
-+void nv_pair_deinit(nv_pair_t *nv_pair);
-+
-+#endif
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/nv_pair_list.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/nv_pair_list.c
---- busybox-1.1.2-orig/archival/libipkg/nv_pair_list.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/nv_pair_list.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,98 @@
-+/* nv_pair_list.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+
-+#include "nv_pair.h"
-+#include "void_list.h"
-+#include "nv_pair_list.h"
-+
-+int nv_pair_list_elt_init(nv_pair_list_elt_t *elt, nv_pair_t *data)
-+{
-+    return void_list_elt_init((void_list_elt_t *) elt, data);
-+}
-+
-+void nv_pair_list_elt_deinit(nv_pair_list_elt_t *elt)
-+{
-+    void_list_elt_deinit((void_list_elt_t *) elt);
-+}
-+
-+int nv_pair_list_init(nv_pair_list_t *list)
-+{
-+    return void_list_init((void_list_t *) list);
-+}
-+
-+void nv_pair_list_deinit(nv_pair_list_t *list)
-+{
-+    nv_pair_list_elt_t *iter;
-+    nv_pair_t *nv_pair;
-+
-+    for (iter = list->head; iter; iter = iter->next) {
-+	nv_pair = iter->data;
-+	nv_pair_deinit(nv_pair);
-+
-+	/* malloced in nv_pair_list_append */
-+	free(nv_pair);
-+	iter->data = NULL;
-+    }
-+    void_list_deinit((void_list_t *) list);
-+}
-+
-+nv_pair_t *nv_pair_list_append(nv_pair_list_t *list, const char *name, const char *value)
-+{
-+    int err;
-+
-+    /* freed in nv_pair_list_deinit */
-+    nv_pair_t *nv_pair = malloc(sizeof(nv_pair_t));
-+
-+    if (nv_pair == NULL) {
-+	fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	return NULL;
-+    }
-+    nv_pair_init(nv_pair, name, value);
-+
-+    err = void_list_append((void_list_t *) list, nv_pair);
-+    if (err) {
-+	return NULL;
-+    }
-+
-+    return nv_pair;
-+}
-+
-+int nv_pair_list_push(nv_pair_list_t *list, nv_pair_t *data)
-+{
-+    return void_list_push((void_list_t *) list, data);
-+}
-+
-+nv_pair_list_elt_t *nv_pair_list_pop(nv_pair_list_t *list)
-+{
-+    return (nv_pair_list_elt_t *) void_list_pop((void_list_t *) list);
-+}
-+
-+char *nv_pair_list_find(nv_pair_list_t *list, char *name)
-+{
-+     nv_pair_list_elt_t *iter;
-+     nv_pair_t *nv_pair;
-+
-+     for (iter = list->head; iter; iter = iter->next) {
-+	  nv_pair = iter->data;
-+	  if (strcmp(nv_pair->name, name) == 0) {
-+	       return nv_pair->value;
-+	  }
-+     }    
-+     return NULL;
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/nv_pair_list.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/nv_pair_list.h
---- busybox-1.1.2-orig/archival/libipkg/nv_pair_list.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/nv_pair_list.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,60 @@
-+/* nv_pair_list.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef NV_PAIR_LIST_H
-+#define NV_PAIR_LIST_H
-+
-+#include "nv_pair.h"
-+#include "void_list.h"
-+
-+typedef struct nv_pair_list_elt nv_pair_list_elt_t;
-+struct nv_pair_list_elt
-+{
-+    nv_pair_list_elt_t *next;
-+    nv_pair_t *data;
-+};
-+
-+typedef struct nv_pair_list nv_pair_list_t;
-+struct nv_pair_list
-+{
-+    nv_pair_list_elt_t pre_head;
-+    nv_pair_list_elt_t *head;
-+    nv_pair_list_elt_t *tail;
-+};
-+
-+static inline int nv_pair_list_empty(nv_pair_list_t *list)
-+{
-+     if (list->head == NULL)
-+	  return 1;
-+     else
-+	  return 0;
-+}
-+
-+int nv_pair_list_elt_init(nv_pair_list_elt_t *elt, nv_pair_t *data);
-+void nv_pair_list_elt_deinit(nv_pair_list_elt_t *elt);
-+
-+int nv_pair_list_init(nv_pair_list_t *list);
-+void nv_pair_list_deinit(nv_pair_list_t *list);
-+
-+nv_pair_t *nv_pair_list_append(nv_pair_list_t *list,
-+			       const char *name, const char *value);
-+int nv_pair_list_push(nv_pair_list_t *list, nv_pair_t *data);
-+nv_pair_list_elt_t *nv_pair_list_pop(nv_pair_list_t *list);
-+char *nv_pair_list_find(nv_pair_list_t *list, char *name);
-+
-+#endif
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg.c
---- busybox-1.1.2-orig/archival/libipkg/pkg.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg.c	2006-05-09 02:12:05.000000000 +0200
-@@ -0,0 +1,1754 @@
-+/* pkg.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+#include <ctype.h>
-+#include <string.h>
-+#include <errno.h>
-+
-+#include "pkg.h"
-+
-+#include "pkg_parse.h"
-+#include "pkg_extract.h"
-+#include "ipkg_message.h"
-+#include "ipkg_utils.h"
-+
-+#include "sprintf_alloc.h"
-+#include "file_util.h"
-+#include "str_util.h"
-+#include "xsystem.h"
-+#include "ipkg_conf.h"
-+
-+typedef struct enum_map enum_map_t;
-+struct enum_map
-+{
-+     int value;
-+     char *str;
-+};
-+
-+static const enum_map_t pkg_state_want_map[] = {
-+     { SW_UNKNOWN, "unknown"},
-+     { SW_INSTALL, "install"},
-+     { SW_DEINSTALL, "deinstall"},
-+     { SW_PURGE, "purge"}
-+};
-+
-+static const enum_map_t pkg_state_flag_map[] = {
-+     { SF_OK, "ok"},
-+     { SF_REINSTREQ, "reinstreq"},
-+     { SF_HOLD, "hold"},
-+     { SF_REPLACE, "replace"},
-+     { SF_NOPRUNE, "noprune"},
-+     { SF_PREFER, "prefer"},
-+     { SF_OBSOLETE, "obsolete"},
-+     { SF_USER, "user"},
-+};
-+
-+static const enum_map_t pkg_state_status_map[] = {
-+     { SS_NOT_INSTALLED, "not-installed" },
-+     { SS_UNPACKED, "unpacked" },
-+     { SS_HALF_CONFIGURED, "half-configured" },
-+     { SS_INSTALLED, "installed" },
-+     { SS_HALF_INSTALLED, "half-installed" },
-+     { SS_CONFIG_FILES, "config-files" },
-+     { SS_POST_INST_FAILED, "post-inst-failed" },
-+     { SS_REMOVAL_FAILED, "removal-failed" }
-+};
-+
-+static int verrevcmp(const char *val, const char *ref);
-+
-+
-+pkg_t *pkg_new(void)
-+{
-+     pkg_t *pkg;
-+
-+     pkg = malloc(sizeof(pkg_t));
-+     if (pkg == NULL) {
-+	  fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	  return NULL;
-+     }
-+
-+     pkg_init(pkg);
-+
-+     return pkg;
-+}
-+
-+int pkg_init(pkg_t *pkg)
-+{
-+     memset(pkg, 0, sizeof(pkg_t));
-+     pkg->name = NULL;
-+     pkg->epoch = 0;
-+     pkg->version = NULL;
-+     pkg->revision = NULL;
-+     pkg->familiar_revision = NULL;
-+     pkg->dest = NULL;
-+     pkg->src = NULL;
-+     pkg->architecture = NULL;
-+     pkg->maintainer = NULL;
-+     pkg->section = NULL;
-+     pkg->description = NULL;
-+     pkg->state_want = SW_UNKNOWN;
-+     pkg->state_flag = SF_OK;
-+     pkg->state_status = SS_NOT_INSTALLED;
-+     pkg->depends_str = NULL;
-+     pkg->provides_str = NULL;
-+     pkg->depends_count = 0;
-+     pkg->depends = NULL;
-+     pkg->suggests_str = NULL;
-+     pkg->recommends_str = NULL;
-+     pkg->suggests_count = 0;
-+     pkg->recommends_count = 0;
-+
-+     /* Abhaya: added init for conflicts fields */
-+     pkg->conflicts = NULL;
-+     pkg->conflicts_count = 0;
-+
-+     /* added for replaces.  Jamey 7/23/2002 */
-+     pkg->replaces = NULL;
-+     pkg->replaces_count = 0;
-+    
-+     pkg->pre_depends_count = 0;
-+     pkg->pre_depends_str = NULL;
-+     pkg->provides_count = 0;
-+     pkg->provides = NULL;
-+     pkg->filename = NULL;
-+     pkg->local_filename = NULL;
-+     pkg->tmp_unpack_dir = NULL;
-+     pkg->md5sum = NULL;
-+     pkg->size = NULL;
-+     pkg->installed_size = NULL;
-+     pkg->priority = NULL;
-+     pkg->source = NULL;
-+     conffile_list_init(&pkg->conffiles);
-+     pkg->installed_files = NULL;
-+     pkg->installed_files_ref_cnt = 0;
-+     pkg->essential = 0;
-+     pkg->provided_by_hand = 0;
-+
-+     return 0;
-+}
-+
-+void pkg_deinit(pkg_t *pkg)
-+{
-+     free(pkg->name);
-+     pkg->name = NULL;
-+     pkg->epoch = 0;
-+     free(pkg->version);
-+     pkg->version = NULL;
-+     /* revision and familiar_revision share storage with version, so
-+	don't free */
-+     pkg->revision = NULL;
-+     pkg->familiar_revision = NULL;
-+     /* owned by ipkg_conf_t */
-+     pkg->dest = NULL;
-+     /* owned by ipkg_conf_t */
-+     pkg->src = NULL;
-+     free(pkg->architecture);
-+     pkg->architecture = NULL;
-+     free(pkg->maintainer);
-+     pkg->maintainer = NULL;
-+     free(pkg->section);
-+     pkg->section = NULL;
-+     free(pkg->description);
-+     pkg->description = NULL;
-+     pkg->state_want = SW_UNKNOWN;
-+     pkg->state_flag = SF_OK;
-+     pkg->state_status = SS_NOT_INSTALLED;
-+     free(pkg->depends_str);
-+     pkg->depends_str = NULL;
-+     free(pkg->provides_str);
-+     pkg->provides_str = NULL;
-+     pkg->depends_count = 0;
-+     /* XXX: CLEANUP: MEMORY_LEAK: how to free up pkg->depends ? */
-+     pkg->pre_depends_count = 0;
-+     free(pkg->pre_depends_str);
-+     pkg->pre_depends_str = NULL;
-+     pkg->provides_count = 0;
-+     /* XXX: CLEANUP: MEMORY_LEAK: how to free up pkg->provides ? */
-+     /* XXX: CLEANUP: MEMORY_LEAK: how to free up pkg->suggests ? */
-+     free(pkg->filename);
-+     pkg->filename = NULL;
-+     free(pkg->local_filename);
-+     pkg->local_filename = NULL;
-+     /* CLEANUP: It'd be nice to pullin the cleanup function from
-+	ipkg_install.c here. See comment in
-+	ipkg_install.c:cleanup_temporary_files */
-+     free(pkg->tmp_unpack_dir);
-+     pkg->tmp_unpack_dir = NULL;
-+     free(pkg->md5sum);
-+     pkg->md5sum = NULL;
-+     free(pkg->size);
-+     pkg->size = NULL;
-+     free(pkg->installed_size);
-+     pkg->installed_size = NULL;
-+     free(pkg->priority);
-+     pkg->priority = NULL;
-+     free(pkg->source);
-+     pkg->source = NULL;
-+     conffile_list_deinit(&pkg->conffiles);
-+     /* XXX: QUESTION: Is forcing this to 1 correct? I suppose so,
-+	since if they are calling deinit, they should know. Maybe do an
-+	assertion here instead? */
-+     pkg->installed_files_ref_cnt = 1;
-+     pkg_free_installed_files(pkg);
-+     pkg->essential = 0;
-+}
-+
-+int pkg_init_from_file(pkg_t *pkg, const char *filename)
-+{
-+     int err;
-+     char **raw;
-+     FILE *control_file;
-+
-+     err = pkg_init(pkg);
-+     if (err) { return err; }
-+
-+     pkg->local_filename = strdup(filename);
-+    
-+     control_file = tmpfile();
-+     err = pkg_extract_control_file_to_stream(pkg, control_file);
-+     if (err) { return err; }
-+
-+     rewind(control_file);
-+     raw = read_raw_pkgs_from_stream(control_file);
-+     pkg_parse_raw(pkg, &raw, NULL, NULL);
-+
-+     fclose(control_file);
-+
-+     return 0;
-+}
-+
-+/* Merge any new information in newpkg into oldpkg */
-+/* XXX: CLEANUP: This function shouldn't actually modify anything in
-+   newpkg, but should leave it usable. This rework is so that
-+   pkg_hash_insert doesn't clobber the pkg that you pass into it. */
-+/* 
-+ * uh, i thought that i had originally written this so that it took 
-+ * two pkgs and returned a new one?  we can do that again... -sma
-+ */
-+int pkg_merge(pkg_t *oldpkg, pkg_t *newpkg, int set_status)
-+{
-+     if (oldpkg == newpkg) {
-+	  return 0;
-+     }
-+
-+     if (!oldpkg->src)
-+	  oldpkg->src = newpkg->src;
-+     if (!oldpkg->dest)
-+	  oldpkg->dest = newpkg->dest;
-+     if (!oldpkg->architecture)
-+	  oldpkg->architecture = str_dup_safe(newpkg->architecture);
-+     if (!oldpkg->arch_priority)
-+	  oldpkg->arch_priority = newpkg->arch_priority;
-+     if (!oldpkg->section)
-+	  oldpkg->section = str_dup_safe(newpkg->section);
-+     if(!oldpkg->maintainer)
-+	  oldpkg->maintainer = str_dup_safe(newpkg->maintainer);
-+     if(!oldpkg->description)
-+	  oldpkg->description = str_dup_safe(newpkg->description);
-+     if (set_status) {
-+	  /* merge the state_flags from the new package */
-+	  oldpkg->state_want = newpkg->state_want;
-+	  oldpkg->state_status = newpkg->state_status;
-+	  oldpkg->state_flag = newpkg->state_flag;
-+     } else {
-+	  if (oldpkg->state_want == SW_UNKNOWN)
-+	       oldpkg->state_want = newpkg->state_want;
-+	  if (oldpkg->state_status == SS_NOT_INSTALLED)
-+	       oldpkg->state_status = newpkg->state_status;
-+	  oldpkg->state_flag |= newpkg->state_flag;
-+     }
-+
-+     if (!oldpkg->depends_str && !oldpkg->pre_depends_str && !oldpkg->recommends_str && !oldpkg->suggests_str) {
-+	  oldpkg->depends_str = newpkg->depends_str;
-+	  newpkg->depends_str = NULL;
-+	  oldpkg->depends_count = newpkg->depends_count;
-+	  newpkg->depends_count = 0;
-+
-+	  oldpkg->depends = newpkg->depends;
-+	  newpkg->depends = NULL;
-+
-+	  oldpkg->pre_depends_str = newpkg->pre_depends_str;
-+	  newpkg->pre_depends_str = NULL;
-+	  oldpkg->pre_depends_count = newpkg->pre_depends_count;
-+	  newpkg->pre_depends_count = 0;
-+
-+	  oldpkg->recommends_str = newpkg->recommends_str;
-+	  newpkg->recommends_str = NULL;
-+	  oldpkg->recommends_count = newpkg->recommends_count;
-+	  newpkg->recommends_count = 0;
-+
-+	  oldpkg->suggests_str = newpkg->suggests_str;
-+	  newpkg->suggests_str = NULL;
-+	  oldpkg->suggests_count = newpkg->suggests_count;
-+	  newpkg->suggests_count = 0;
-+     }
-+
-+     if (!oldpkg->provides_str) {
-+	  oldpkg->provides_str = newpkg->provides_str;
-+	  newpkg->provides_str = NULL;
-+	  oldpkg->provides_count = newpkg->provides_count;
-+	  newpkg->provides_count = 0;
-+
-+	  oldpkg->provides = newpkg->provides;
-+	  newpkg->provides = NULL;
-+     }
-+
-+     if (!oldpkg->conflicts_str) {
-+	  oldpkg->conflicts_str = newpkg->conflicts_str;
-+	  newpkg->conflicts_str = NULL;
-+	  oldpkg->conflicts_count = newpkg->conflicts_count;
-+	  newpkg->conflicts_count = 0;
-+
-+	  oldpkg->conflicts = newpkg->conflicts;
-+	  newpkg->conflicts = NULL;
-+     }
-+
-+     if (!oldpkg->replaces_str) {
-+	  oldpkg->replaces_str = newpkg->replaces_str;
-+	  newpkg->replaces_str = NULL;
-+	  oldpkg->replaces_count = newpkg->replaces_count;
-+	  newpkg->replaces_count = 0;
-+
-+	  oldpkg->replaces = newpkg->replaces;
-+	  newpkg->replaces = NULL;
-+     }
-+
-+     if (!oldpkg->filename)
-+	  oldpkg->filename = str_dup_safe(newpkg->filename);
-+     if (0)
-+     fprintf(stdout, "pkg=%s old local_filename=%s new local_filename=%s\n", 
-+	     oldpkg->name, oldpkg->local_filename, newpkg->local_filename);
-+     if (!oldpkg->local_filename)
-+	  oldpkg->local_filename = str_dup_safe(newpkg->local_filename);
-+     if (!oldpkg->tmp_unpack_dir)
-+	  oldpkg->tmp_unpack_dir = str_dup_safe(newpkg->tmp_unpack_dir);
-+     if (!oldpkg->md5sum)
-+	  oldpkg->md5sum = str_dup_safe(newpkg->md5sum);
-+     if (!oldpkg->size)
-+	  oldpkg->size = str_dup_safe(newpkg->size);
-+     if (!oldpkg->installed_size)
-+	  oldpkg->installed_size = str_dup_safe(newpkg->installed_size);
-+     if (!oldpkg->priority)
-+	  oldpkg->priority = str_dup_safe(newpkg->priority);
-+     if (!oldpkg->source)
-+	  oldpkg->source = str_dup_safe(newpkg->source);
-+     if (oldpkg->conffiles.head == NULL){
-+	  oldpkg->conffiles = newpkg->conffiles;
-+	  conffile_list_init(&newpkg->conffiles);
-+     }
-+     if (!oldpkg->installed_files){
-+	  oldpkg->installed_files = newpkg->installed_files;
-+	  oldpkg->installed_files_ref_cnt = newpkg->installed_files_ref_cnt;
-+	  newpkg->installed_files = NULL;
-+     }
-+     if (!oldpkg->essential)
-+	  oldpkg->essential = newpkg->essential;
-+
-+     return 0;
-+}
-+
-+abstract_pkg_t *abstract_pkg_new(void)
-+{
-+     abstract_pkg_t * ab_pkg;
-+
-+     ab_pkg = malloc(sizeof(abstract_pkg_t));
-+
-+     if (ab_pkg == NULL) {
-+	  fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	  return NULL;
-+     }
-+
-+     if ( abstract_pkg_init(ab_pkg) < 0 ) 
-+        return NULL;
-+
-+     return ab_pkg;
-+}
-+
-+int abstract_pkg_init(abstract_pkg_t *ab_pkg)
-+{
-+     memset(ab_pkg, 0, sizeof(abstract_pkg_t));
-+
-+     ab_pkg->provided_by = abstract_pkg_vec_alloc();
-+     if (ab_pkg->provided_by==NULL){
-+        return -1;
-+     }
-+     ab_pkg->dependencies_checked = 0;
-+     ab_pkg->state_status = SS_NOT_INSTALLED;
-+
-+     return 0;
-+}
-+
-+void set_flags_from_control(ipkg_conf_t *conf, pkg_t *pkg){
-+     char * temp_str;
-+     char **raw =NULL;
-+     char **raw_start=NULL; 
-+
-+     temp_str = (char *) malloc (strlen(pkg->dest->info_dir)+strlen(pkg->name)+12);
-+     if (temp_str == NULL ){
-+        ipkg_message(conf, IPKG_INFO, "Out of memory in  %s\n", __FUNCTION__);
-+        return;
-+     }
-+     sprintf( temp_str,"%s/%s.control",pkg->dest->info_dir,pkg->name);
-+   
-+     raw = raw_start = read_raw_pkgs_from_file(temp_str);
-+     if (raw == NULL ){
-+        ipkg_message(conf, IPKG_ERROR, "Unable to open the control file in  %s\n", __FUNCTION__);
-+        return;
-+     }
-+
-+     while(*raw){
-+        if (!pkg_valorize_other_field(pkg, &raw ) == 0) {
-+            ipkg_message(conf, IPKG_DEBUG, "unable to read control file for %s. May be empty\n", pkg->name);
-+        }
-+     }
-+     raw = raw_start;
-+     while (*raw) {
-+        if (raw!=NULL)
-+          free(*raw++);
-+     }
-+
-+     free(raw_start); 
-+     free(temp_str);
-+
-+     return ;
-+
-+}
-+
-+char * pkg_formatted_info(pkg_t *pkg )
-+{
-+     char *line;
-+     char * buff;
-+
-+     buff = malloc(8192);
-+     if (buff == NULL) {
-+	  fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	  return NULL;
-+     }
-+
-+     buff[0] = '\0';
-+
-+     line = pkg_formatted_field(pkg, "Package");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Version");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Depends");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+     
-+     line = pkg_formatted_field(pkg, "Recommends");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Suggests");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Provides");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Replaces");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Conflicts");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Status");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Section");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Essential"); /* @@@@ should be removed in future release. *//* I do not agree with this Pigi*/
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Architecture");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Maintainer");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "MD5sum");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Size");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Filename");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Conffiles");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Source");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Description");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     line = pkg_formatted_field(pkg, "Installed-Time");
-+     strncat(buff ,line, strlen(line));
-+     free(line);
-+
-+     return buff;
-+}
-+
-+char * pkg_formatted_field(pkg_t *pkg, const char *field )
-+{
-+     static size_t LINE_LEN = 128;
-+     char * temp = (char *)malloc(1);
-+     int len = 0;
-+     int flag_provide_false = 0;
-+
-+/*
-+  Pigi: After some discussion with Florian we decided to modify the full procedure in 
-+        dynamic memory allocation. This should avoid any other segv in this area ( except for bugs )
-+*/
-+
-+     if (strlen(field) < PKG_MINIMUM_FIELD_NAME_LEN) {
-+	  goto UNKNOWN_FMT_FIELD;
-+     }
-+
-+     temp[0]='\0'; 
-+
-+     switch (field[0])
-+     {
-+     case 'a':
-+     case 'A':
-+	  if (strcasecmp(field, "Architecture") == 0) {
-+	       /* Architecture */
-+	       if (pkg->architecture) {
-+                   temp = (char *)realloc(temp,strlen(pkg->architecture)+17);
-+                   if ( temp == NULL ){
-+	              fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	              return NULL;
-+                   }
-+                   temp[0]='\0';
-+                   snprintf(temp, (strlen(pkg->architecture)+17), "Architecture: %s\n", pkg->architecture);
-+	       }
-+	  } else {
-+	       goto UNKNOWN_FMT_FIELD;
-+	  }
-+	  break;
-+     case 'c':
-+     case 'C':
-+	  if (strcasecmp(field, "Conffiles") == 0) {
-+	       /* Conffiles */
-+	       conffile_list_elt_t *iter;
-+               char confstr[LINE_LEN];
-+
-+	       if (pkg->conffiles.head == NULL) {
-+		    return temp;
-+	       }
-+
-+               len = 14 ;
-+	       for (iter = pkg->conffiles.head; iter; iter = iter->next) {
-+		    if (iter->data->name && iter->data->value) {
-+                       len = len + (strlen(iter->data->name)+strlen(iter->data->value)+5);
-+		    }
-+	       }
-+               temp = (char *)realloc(temp,len);
-+               if ( temp == NULL ){
-+	          fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	          return NULL;
-+               }
-+               temp[0]='\0';
-+               strncpy(temp, "Conffiles:\n", 12);
-+	       for (iter = pkg->conffiles.head; iter; iter = iter->next) {
-+		    if (iter->data->name && iter->data->value) {
-+                         snprintf(confstr, LINE_LEN, "%s %s\n", iter->data->name, iter->data->value);
-+                         strncat(temp, confstr, strlen(confstr));           
-+		    }
-+	       }
-+	  } else if (strcasecmp(field, "Conflicts") == 0) {
-+	       int i;
-+
-+	       if (pkg->conflicts_count) {
-+                    char conflictstr[LINE_LEN];
-+                    len = 14 ;
-+		    for(i = 0; i < pkg->conflicts_count; i++) {
-+                        len = len + (strlen(pkg->conflicts_str[i])+5);
-+                    }
-+                    temp = (char *)realloc(temp,len);
-+                    if ( temp == NULL ){
-+	               fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	               return NULL;
-+                    }
-+                    temp[0]='\0';
-+                    strncpy(temp, "Conflicts:", 11);
-+		    for(i = 0; i < pkg->conflicts_count; i++) {
-+                        snprintf(conflictstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->conflicts_str[i]);
-+                        strncat(temp, conflictstr, strlen(conflictstr));           
-+                    }
-+                    strncat(temp, "\n", strlen("\n")); 
-+	       }
-+	  } else {
-+	       goto UNKNOWN_FMT_FIELD;
-+	  }
-+	  break;
-+     case 'd':
-+     case 'D':
-+	  if (strcasecmp(field, "Depends") == 0) {
-+	       /* Depends */
-+	       int i;
-+
-+	       if (pkg->depends_count) {
-+                    char depstr[LINE_LEN];
-+                    len = 14 ;
-+		    for(i = 0; i < pkg->depends_count; i++) {
-+                        len = len + (strlen(pkg->depends_str[i])+4);
-+                    }
-+                    temp = (char *)realloc(temp,len);
-+                    if ( temp == NULL ){
-+	               fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	               return NULL;
-+                    }
-+                    temp[0]='\0';
-+                    strncpy(temp, "Depends:", 10);
-+		    for(i = 0; i < pkg->depends_count; i++) {
-+                        snprintf(depstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->depends_str[i]);
-+                        strncat(temp, depstr, strlen(depstr));           
-+                    }
-+                    strncat(temp, "\n", strlen("\n")); 
-+	       }
-+	  } else if (strcasecmp(field, "Description") == 0) {
-+	       /* Description */
-+	       if (pkg->description) {
-+                   temp = (char *)realloc(temp,strlen(pkg->description)+16);
-+                   if ( temp == NULL ){
-+	              fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	              return NULL;
-+                   }
-+                   temp[0]='\0';
-+                   snprintf(temp, (strlen(pkg->description)+16), "Description: %s\n", pkg->description);
-+	       }
-+	  } else {
-+	       goto UNKNOWN_FMT_FIELD;
-+	  }
-+      break;
-+     case 'e':
-+     case 'E': {
-+	  /* Essential */
-+	  if (pkg->essential) {
-+              temp = (char *)realloc(temp,16);
-+              if ( temp == NULL ){
-+	         fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	         return NULL;
-+              }
-+              temp[0]='\0';
-+              snprintf(temp, (16), "Essential: yes\n");
-+	  }
-+     }
-+	  break;
-+     case 'f':
-+     case 'F': {
-+	  /* Filename */
-+	  if (pkg->filename) {
-+              temp = (char *)realloc(temp,strlen(pkg->filename)+12);
-+              if ( temp == NULL ){
-+	          fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	          return NULL;
-+              }
-+              temp[0]='\0';
-+              snprintf(temp, (strlen(pkg->filename)+12), "Filename: %s\n", pkg->filename);
-+	  }
-+     }
-+	  break;
-+     case 'i':
-+     case 'I': {
-+	  if (strcasecmp(field, "Installed-Size") == 0) {
-+	       /* Installed-Size */
-+               temp = (char *)realloc(temp,strlen(pkg->installed_size)+17);
-+               if ( temp == NULL ){
-+	           fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	           return NULL;
-+               }
-+               temp[0]='\0';
-+               snprintf(temp, (strlen(pkg->installed_size)+17), "Installed-Size: %s\n", pkg->installed_size);
-+	  } else if (strcasecmp(field, "Installed-Time") == 0 && pkg->installed_time) {
-+               temp = (char *)realloc(temp,29);
-+               if ( temp == NULL ){
-+	          fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	          return NULL;
-+               }
-+               temp[0]='\0';
-+               snprintf(temp, 29, "Installed-Time: %lu\n", pkg->installed_time);
-+	  }
-+     }
-+	  break;
-+     case 'm':
-+     case 'M': {
-+	  /* Maintainer | MD5sum */
-+	  if (strcasecmp(field, "Maintainer") == 0) {
-+	       /* Maintainer */
-+	       if (pkg->maintainer) {
-+                   temp = (char *)realloc(temp,strlen(pkg->maintainer)+14);
-+                   if ( temp == NULL ){
-+	              fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	              return NULL;
-+                   }
-+                   temp[0]='\0';
-+                   snprintf(temp, (strlen(pkg->maintainer)+14), "maintainer: %s\n", pkg->maintainer);
-+	       }
-+	  } else if (strcasecmp(field, "MD5sum") == 0) {
-+	       /* MD5sum */
-+	       if (pkg->md5sum) {
-+                   temp = (char *)realloc(temp,strlen(pkg->md5sum)+11);
-+                   if ( temp == NULL ){
-+	              fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	              return NULL;
-+                   }
-+                   temp[0]='\0';
-+                   snprintf(temp, (strlen(pkg->md5sum)+11), "MD5Sum: %s\n", pkg->md5sum);
-+	       }
-+	  } else {
-+	       goto UNKNOWN_FMT_FIELD;
-+	  }
-+     }
-+	  break;
-+     case 'p':
-+     case 'P': {
-+	  if (strcasecmp(field, "Package") == 0) {
-+	       /* Package */
-+               temp = (char *)realloc(temp,strlen(pkg->name)+11);
-+               if ( temp == NULL ){
-+	          fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	          return NULL;
-+               }
-+               temp[0]='\0';
-+               snprintf(temp, (strlen(pkg->name)+11), "Package: %s\n", pkg->name);
-+	  } else if (strcasecmp(field, "Priority") == 0) {
-+	       /* Priority */
-+               temp = (char *)realloc(temp,strlen(pkg->priority)+12);
-+               if ( temp == NULL ){
-+	          fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	          return NULL;
-+               }
-+               temp[0]='\0';
-+               snprintf(temp, (strlen(pkg->priority)+12), "Priority: %s\n", pkg->priority);
-+	  } else if (strcasecmp(field, "Provides") == 0) {
-+	       /* Provides */
-+	       int i;
-+
-+	       if (pkg->provides_count) {
-+               /* Here we check if the ipkg_internal_use_only is used, and we discard it.*/
-+                  for ( i=0; i < pkg->provides_count; i++ ){
-+	              if (strstr(pkg->provides_str[i],"ipkg_internal_use_only")!=NULL) {
-+                         memset (pkg->provides_str[i],'\x0',strlen(pkg->provides_str[i])); /* Pigi clear my trick flag, just in case */
-+                         flag_provide_false = 1;
-+                      }
-+                  }
-+                  if ( !flag_provide_false ||                                             /* Pigi there is not my trick flag */
-+                     ((flag_provide_false) &&  (pkg->provides_count > 1))){             /* Pigi There is, but we also have others Provides */
-+                     char provstr[LINE_LEN];
-+                     len = 15;
-+		     for(i = 0; i < pkg->provides_count; i++) {
-+                         len = len + (strlen(pkg->provides_str[i])+5);
-+                     }
-+                     temp = (char *)realloc(temp,len);
-+                     if ( temp == NULL ){
-+	                fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	                return NULL;
-+                     }
-+                     temp[0]='\0';
-+                     strncpy(temp, "Provides:", 12);
-+		     for(i = 0; i < pkg->provides_count; i++) {
-+                         if (strlen(pkg->provides_str[i])>0){;
-+                            snprintf(provstr, LINE_LEN, "%s %s", i == 1 ? "" : ",", pkg->provides_str[i]);
-+                            strncat(temp, provstr, strlen(provstr));           
-+                         }
-+                     }
-+                     strncat(temp, "\n", strlen("\n")); 
-+                  }
-+               }
-+	  } else {
-+	       goto UNKNOWN_FMT_FIELD;
-+	  }
-+     }
-+	  break;
-+     case 'r':
-+     case 'R': {
-+	  int i;
-+	  /* Replaces | Recommends*/
-+	  if (strcasecmp (field, "Replaces") == 0) {
-+	       if (pkg->replaces_count) {
-+                    char replstr[LINE_LEN];
-+                    len = 14;
-+		    for (i = 0; i < pkg->replaces_count; i++) {
-+                        len = len + (strlen(pkg->replaces_str[i])+5);
-+                    }
-+                    temp = (char *)realloc(temp,len);
-+                    if ( temp == NULL ){
-+	               fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	               return NULL;
-+                    }
-+                    temp[0]='\0';
-+                    strncpy(temp, "Replaces:", 12);
-+		    for (i = 0; i < pkg->replaces_count; i++) {
-+                        snprintf(replstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->replaces_str[i]);
-+                        strncat(temp, replstr, strlen(replstr));           
-+                    }
-+                    strncat(temp, "\n", strlen("\n")); 
-+	       }
-+	  } else if (strcasecmp (field, "Recommends") == 0) {
-+	       if (pkg->recommends_count) {
-+                    char recstr[LINE_LEN];
-+                    len = 15;
-+		    for(i = 0; i < pkg->recommends_count; i++) {
-+                         len = len + (strlen( pkg->recommends_str[i])+5);
-+                    }
-+                    temp = (char *)realloc(temp,len);
-+                   if ( temp == NULL ){
-+	              fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	              return NULL;
-+                   }
-+                    temp[0]='\0';
-+                    strncpy(temp, "Recommends:", 13);
-+		    for(i = 0; i < pkg->recommends_count; i++) {
-+                        snprintf(recstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->recommends_str[i]);
-+                        strncat(temp, recstr, strlen(recstr));           
-+                    }
-+                    strncat(temp, "\n", strlen("\n")); 
-+	       }
-+	  } else {
-+	       goto UNKNOWN_FMT_FIELD;
-+	  }
-+     }
-+	  break;
-+     case 's':
-+     case 'S': {
-+	  /* Section | Size | Source | Status | Suggests */
-+	  if (strcasecmp(field, "Section") == 0) {
-+	       /* Section */
-+	       if (pkg->section) {
-+                   temp = (char *)realloc(temp,strlen(pkg->section)+11);
-+                   if ( temp == NULL ){
-+	              fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	              return NULL;
-+                   }
-+                   temp[0]='\0';
-+                   snprintf(temp, (strlen(pkg->section)+11), "Section: %s\n", pkg->section);
-+	       }
-+	  } else if (strcasecmp(field, "Size") == 0) {
-+	       /* Size */
-+	       if (pkg->size) {
-+                   temp = (char *)realloc(temp,strlen(pkg->size)+8);
-+                   if ( temp == NULL ){
-+	              fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	              return NULL;
-+                   }
-+                   temp[0]='\0';
-+                   snprintf(temp, (strlen(pkg->size)+8), "Size: %s\n", pkg->size);
-+	       }
-+	  } else if (strcasecmp(field, "Source") == 0) {
-+	       /* Source */
-+	       if (pkg->source) {
-+                   temp = (char *)realloc(temp,strlen(pkg->source)+10);
-+                   if ( temp == NULL ){
-+	              fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	              return NULL;
-+                   }
-+                   temp[0]='\0';
-+                   snprintf(temp, (strlen(pkg->source)+10), "Source: %s\n", pkg->source);
-+               }
-+	  } else if (strcasecmp(field, "Status") == 0) {
-+	       /* Status */
-+               /* Benjamin Pineau note: we should avoid direct usage of 
-+                * strlen(arg) without keeping "arg" for later free()
-+                */
-+               char *pflag=pkg_state_flag_to_str(pkg->state_flag);
-+               char *pstat=pkg_state_status_to_str(pkg->state_status);
-+               char *pwant=pkg_state_want_to_str(pkg->state_want);
-+
-+               size_t sum_of_sizes = (size_t) ( strlen(pwant)+ strlen(pflag)+ strlen(pstat) + 12 );
-+               temp = (char *)realloc(temp,sum_of_sizes);
-+               if ( temp == NULL ){
-+                   fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+                   return NULL;
-+                }
-+                temp[0]='\0';
-+                snprintf(temp, sum_of_sizes , "Status: %s %s %s\n", pwant, pflag, pstat);
-+                free(pflag);
-+                free(pwant);
-+               if(pstat) /* pfstat can be NULL if ENOMEM */
-+                   free(pstat);
-+	  } else if (strcasecmp(field, "Suggests") == 0) {
-+	       if (pkg->suggests_count) {
-+		    int i;
-+                    char sugstr[LINE_LEN];
-+                    len = 13;
-+		    for(i = 0; i < pkg->suggests_count; i++) {
-+                        len = len + (strlen(pkg->suggests_str[i])+5);
-+                    }
-+                    temp = (char *)realloc(temp,len);
-+                    if ( temp == NULL ){
-+	               fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	               return NULL;
-+                    }
-+                    temp[0]='\0';
-+                    strncpy(temp, "Suggests:", 10);
-+		    for(i = 0; i < pkg->suggests_count; i++) {
-+                        snprintf(sugstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->suggests_str[i]);
-+                        strncat(temp, sugstr, strlen(sugstr));           
-+                    }
-+                    strncat(temp, "\n", strlen("\n")); 
-+	       }
-+	  } else {
-+	       goto UNKNOWN_FMT_FIELD;
-+	  }
-+     }
-+	  break;
-+     case 'v':
-+     case 'V': {
-+	  /* Version */
-+	  char *version = pkg_version_str_alloc(pkg);
-+          temp = (char *)realloc(temp,strlen(version)+14);
-+          if ( temp == NULL ){
-+	      fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	      return NULL;
-+          }
-+          temp[0]='\0';
-+          snprintf(temp, (strlen(version)+12), "Version: %s\n", version);
-+	  free(version);
-+     }
-+	  break;
-+     default:
-+	  goto UNKNOWN_FMT_FIELD;
-+     }
-+
-+     if ( strlen(temp)<2 ) {
-+          temp[0]='\0';
-+     }
-+     return temp;
-+
-+ UNKNOWN_FMT_FIELD:
-+     fprintf(stderr, "%s: ERROR: Unknown field name: %s\n", __FUNCTION__, field);
-+     if ( strlen(temp)<2 ) {
-+          temp[0]='\0';
-+     }
-+
-+     return temp;
-+}
-+
-+void pkg_print_info(pkg_t *pkg, FILE *file)
-+{
-+     char * buff;
-+     if (pkg == NULL) {
-+	return;
-+     }
-+
-+     buff = pkg_formatted_info(pkg);
-+     if ( buff == NULL ) 
-+         return;
-+     if (strlen(buff)>2){
-+         fwrite(buff, 1, strlen(buff), file);
-+     } 
-+     free(buff);
-+}
-+
-+void pkg_print_status(pkg_t * pkg, FILE * file)
-+{
-+     if (pkg == NULL) {
-+	  return;
-+     }
-+
-+     /* XXX: QUESTION: Do we actually want more fields here? The
-+	original idea was to save space by installing only what was
-+	needed for actual computation, (package, version, status,
-+	essential, conffiles). The assumption is that all other fields
-+	can be found in th available file.
-+
-+	But, someone proposed the idea to make it possible to
-+	reconstruct a .ipk from an installed package, (ie. for beaming
-+	from one handheld to another). So, maybe we actually want a few
-+	more fields here, (depends, suggests, etc.), so that that would
-+	be guaranteed to work even in the absence of more information
-+	from the available file.
-+
-+	28-MAR-03: kergoth and I discussed this yesterday.  We think
-+	the essential info needs to be here for all installed packages
-+	because they may not appear in the Packages files on various
-+	feeds.  Furthermore, one should be able to install from URL or
-+	local storage without requiring a Packages file from any feed.
-+	-Jamey
-+     */
-+     pkg_print_field(pkg, file, "Package");
-+     pkg_print_field(pkg, file, "Version");
-+     pkg_print_field(pkg, file, "Depends");
-+     pkg_print_field(pkg, file, "Recommends");
-+     pkg_print_field(pkg, file, "Suggests");
-+     pkg_print_field(pkg, file, "Provides");
-+     pkg_print_field(pkg, file, "Replaces");
-+     pkg_print_field(pkg, file, "Conflicts");
-+     pkg_print_field(pkg, file, "Status");
-+     pkg_print_field(pkg, file, "Essential"); /* @@@@ should be removed in future release. */
-+     pkg_print_field(pkg, file, "Architecture");
-+     pkg_print_field(pkg, file, "Conffiles");
-+     pkg_print_field(pkg, file, "Installed-Time");
-+     fputs("\n", file);
-+}
-+
-+void pkg_print_field(pkg_t *pkg, FILE *file, const char *field)
-+{
-+     char *buff;
-+     if (strlen(field) < PKG_MINIMUM_FIELD_NAME_LEN) {
-+       fprintf(stderr, "%s: ERROR: Unknown field name: %s\n",
-+	     __FUNCTION__, field);
-+     }
-+     buff = pkg_formatted_field(pkg, field);
-+     if (strlen(buff)>2) {
-+       fprintf(file, "%s", buff);
-+       fflush(file);
-+     }
-+     free(buff);
-+     return;
-+}
-+
-+/*
-+ * libdpkg - Debian packaging suite library routines
-+ * vercmp.c - comparison of version numbers
-+ *
-+ * Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
-+ */
-+int pkg_compare_versions(const pkg_t *pkg, const pkg_t *ref_pkg)
-+{
-+     int r;
-+
-+     if (pkg->epoch > ref_pkg->epoch) {
-+	  return 1;
-+     }
-+
-+     if (pkg->epoch < ref_pkg->epoch) {
-+	  return -1;
-+     }
-+
-+     r = verrevcmp(pkg->version, ref_pkg->version);
-+     if (r) {
-+	  return r;
-+     }
-+
-+#ifdef USE_DEBVERSION
-+     r = verrevcmp(pkg->revision, ref_pkg->revision);
-+     if (r) {
-+	  return r;
-+     }
-+
-+     r = verrevcmp(pkg->familiar_revision, ref_pkg->familiar_revision);
-+#endif
-+
-+     return r;
-+}
-+
-+int verrevcmp(const char *val, const char *ref)
-+{
-+     int vc, rc;
-+     long vl, rl;
-+     const char *vp, *rp;
-+     const char *vsep, *rsep;
-+    
-+     if (!val) val= "";
-+     if (!ref) ref= "";
-+     for (;;) {
-+	  vp= val;  while (*vp && !isdigit(*vp)) vp++;
-+	  rp= ref;  while (*rp && !isdigit(*rp)) rp++;
-+	  for (;;) {
-+	       vc= (val == vp) ? 0 : *val++;
-+	       rc= (ref == rp) ? 0 : *ref++;
-+	       if (!rc && !vc) break;
-+	       if (vc && !isalpha(vc)) vc += 256; /* assumes ASCII character set */
-+	       if (rc && !isalpha(rc)) rc += 256;
-+	       if (vc != rc) return vc - rc;
-+	  }
-+	  val= vp;
-+	  ref= rp;
-+	  vl=0;  if (isdigit(*vp)) vl= strtol(val,(char**)&val,10);
-+	  rl=0;  if (isdigit(*rp)) rl= strtol(ref,(char**)&ref,10);
-+	  if (vl != rl) return vl - rl;
-+
-+	  vc = *val;
-+	  rc = *ref;
-+	  vsep = strchr(".-", vc);
-+	  rsep = strchr(".-", rc);
-+	  if (vsep && !rsep) return -1;
-+	  if (!vsep && rsep) return +1;
-+
-+	  if (!*val && !*ref) return 0;
-+	  if (!*val) return -1;
-+	  if (!*ref) return +1;
-+     }
-+}
-+
-+int pkg_version_satisfied(pkg_t *it, pkg_t *ref, const char *op)
-+{
-+     int r;
-+
-+     r = pkg_compare_versions(it, ref);
-+
-+     if (strcmp(op, "<=") == 0 || strcmp(op, "<") == 0) {
-+	  return r <= 0;
-+     }
-+
-+     if (strcmp(op, ">=") == 0 || strcmp(op, ">") == 0) {
-+	  return r >= 0;
-+     }
-+
-+     if (strcmp(op, "<<") == 0) {
-+	  return r < 0;
-+     }
-+
-+     if (strcmp(op, ">>") == 0) {
-+	  return r > 0;
-+     }
-+
-+     if (strcmp(op, "=") == 0) {
-+	  return r == 0;
-+     }
-+
-+     fprintf(stderr, "unknown operator: %s", op);
-+     return 0;
-+}
-+
-+int pkg_name_version_and_architecture_compare(void *p1, void *p2)
-+{
-+     const pkg_t *a = *(const pkg_t **)p1;
-+     const pkg_t *b = *(const pkg_t **)p2;
-+     int namecmp;
-+     int vercmp;
-+     if (!a->name || !b->name) {
-+       fprintf(stderr, "pkg_name_version_and_architecture_compare: a=%p a->name=%p b=%p b->name=%p\n",
-+	       a, a->name, b, b->name);
-+       return 0;
-+     }
-+       
-+     namecmp = strcmp(a->name, b->name);
-+     if (namecmp)
-+	  return namecmp;
-+     vercmp = pkg_compare_versions(a, b);
-+     if (vercmp)
-+	  return vercmp;
-+     if (!a->arch_priority || !b->arch_priority) {
-+       fprintf(stderr, "pkg_name_version_and_architecture_compare: a=%p a->arch_priority=%i b=%p b->arch_priority=%i\n",
-+	       a, a->arch_priority, b, b->arch_priority);
-+       return 0;
-+     }
-+     if (a->arch_priority > b->arch_priority)
-+	  return 1;
-+     if (a->arch_priority < b->arch_priority)
-+	  return -1;
-+     return 0;
-+}
-+
-+int abstract_pkg_name_compare(void *p1, void *p2)
-+{
-+     const abstract_pkg_t *a = *(const abstract_pkg_t **)p1;
-+     const abstract_pkg_t *b = *(const abstract_pkg_t **)p2;
-+     if (!a->name || !b->name) {
-+       fprintf(stderr, "abstract_pkg_name_compare: a=%p a->name=%p b=%p b->name=%p\n",
-+	       a, a->name, b, b->name);
-+       return 0;
-+     }
-+     return strcmp(a->name, b->name);
-+}
-+
-+
-+char *pkg_version_str_alloc(pkg_t *pkg)
-+{
-+     char *complete_version;
-+     char *epoch_str;
-+#ifdef USE_DEBVERSION
-+     char *revision_str;
-+     char *familiar_revision_str;
-+#endif
-+
-+     if (pkg->epoch) {
-+	  sprintf_alloc(&epoch_str, "%d:", pkg->epoch);
-+     } else {
-+	  epoch_str = strdup("");
-+     }
-+
-+#ifdef USE_DEBVERSION
-+     if (pkg->revision && strlen(pkg->revision)) {
-+	  sprintf_alloc(&revision_str, "-%s", pkg->revision);
-+     } else {
-+	  revision_str = strdup("");
-+     }
-+
-+     if (pkg->familiar_revision && strlen(pkg->familiar_revision)) {
-+	  sprintf_alloc(&familiar_revision_str, "-fam%s", pkg->familiar_revision);
-+     } else {
-+	  familiar_revision_str = strdup("");
-+     }
-+#endif
-+
-+#ifdef USE_DEBVERSION
-+     sprintf_alloc(&complete_version, "%s%s%s%s",
-+		   epoch_str, pkg->version, revision_str, familiar_revision_str);
-+#else
-+     sprintf_alloc(&complete_version, "%s%s",
-+		   epoch_str, pkg->version);
-+#endif
-+
-+     free(epoch_str);
-+#ifdef USE_DEBVERSION
-+     free(revision_str);
-+     free(familiar_revision_str);
-+#endif
-+
-+     return complete_version;
-+}
-+
-+str_list_t *pkg_get_installed_files(pkg_t *pkg)
-+{
-+     int err;
-+     char *list_file_name = NULL;
-+     FILE *list_file = NULL;
-+     char *line;
-+     char *installed_file_name;
-+     int rootdirlen;
-+
-+     pkg->installed_files_ref_cnt++;
-+
-+     if (pkg->installed_files) {
-+	  return pkg->installed_files;
-+     }
-+
-+     pkg->installed_files = str_list_alloc();
-+     if (pkg->installed_files == NULL) {
-+	  fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	  return NULL;
-+     }
-+
-+     /* For uninstalled packages, get the file list firectly from the package.
-+	For installed packages, look at the package.list file in the database.
-+     */
-+     if (pkg->state_status == SS_NOT_INSTALLED || pkg->dest == NULL) {
-+	  if (pkg->local_filename == NULL) {
-+	       return pkg->installed_files;
-+	  }
-+	  /* XXX: CLEANUP: Maybe rewrite this to avoid using a temporary
-+	     file. In other words, change deb_extract so that it can
-+	     simply return the file list as a char *[] rather than
-+	     insisting on writing in to a FILE * as it does now. */
-+	  list_file = tmpfile();
-+	  err = pkg_extract_data_file_names_to_stream(pkg, list_file);
-+	  if (err) {
-+	       fclose(list_file);
-+	       fprintf(stderr, "%s: Error extracting file list from %s: %s\n",
-+		       __FUNCTION__, pkg->local_filename, strerror(err));
-+	       return pkg->installed_files;
-+	  }
-+	  rewind(list_file);
-+     } else {
-+	  sprintf_alloc(&list_file_name, "%s/%s.list",
-+			pkg->dest->info_dir, pkg->name);
-+	  if (! file_exists(list_file_name)) {
-+	       free(list_file_name);
-+	       return pkg->installed_files;
-+	  }
-+
-+	  list_file = fopen(list_file_name, "r");
-+	  if (list_file == NULL) {
-+	       fprintf(stderr, "WARNING: Cannot open %s: %s\n",
-+		       list_file_name, strerror(errno));
-+	       free(list_file_name);
-+	       return pkg->installed_files;
-+	  }
-+	  free(list_file_name);
-+     }
-+
-+     rootdirlen = strlen( pkg->dest->root_dir );
-+     while (1) {
-+	  char *file_name;
-+	
-+	  line = file_read_line_alloc(list_file);
-+	  if (line == NULL) {
-+	       break;
-+	  }
-+	  str_chomp(line);
-+	  file_name = line;
-+
-+	  /* Take pains to avoid uglies like "/./" in the middle of file_name. */
-+	  if( strncmp( pkg->dest->root_dir, 
-+		       file_name, 
-+		       rootdirlen ) ) {
-+	       if (*file_name == '.') {
-+		    file_name++;
-+	       }
-+	       if (*file_name == '/') {
-+		    file_name++;
-+	       }
-+
-+	       /* Freed in pkg_free_installed_files */
-+	       sprintf_alloc(&installed_file_name, "%s%s", pkg->dest->root_dir, file_name);
-+	  } else {
-+	       // already contains root_dir as header -> ABSOLUTE
-+	       sprintf_alloc(&installed_file_name, "%s", file_name);
-+	  }
-+	  str_list_append(pkg->installed_files, installed_file_name);
-+	  free(line);
-+     }
-+
-+     fclose(list_file);
-+
-+     return pkg->installed_files;
-+}
-+
-+/* XXX: CLEANUP: This function and it's counterpart,
-+   (pkg_get_installed_files), do not match our init/deinit naming
-+   convention. Nor the alloc/free convention. But, then again, neither
-+   of these conventions currrently fit the way these two functions
-+   work. */
-+int pkg_free_installed_files(pkg_t *pkg)
-+{
-+     str_list_elt_t *iter;
-+
-+     pkg->installed_files_ref_cnt--;
-+     if (pkg->installed_files_ref_cnt > 0) {
-+	  return 0;
-+     }
-+
-+     if (pkg->installed_files) {
-+
-+	  for (iter = pkg->installed_files->head; iter; iter = iter->next) {
-+	       /* malloced in pkg_get_installed_files */
-+	       free (iter->data);
-+	       iter->data = NULL;
-+	  }
-+
-+	  str_list_deinit(pkg->installed_files);
-+     }
-+
-+     pkg->installed_files = NULL;
-+
-+     return 0;
-+}
-+
-+int pkg_remove_installed_files_list(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+     int err;
-+     char *list_file_name;
-+
-+     //I don't think pkg_free_installed_files should be called here. Jamey
-+     //pkg_free_installed_files(pkg);
-+
-+     sprintf_alloc(&list_file_name, "%s/%s.list",
-+		   pkg->dest->info_dir, pkg->name);
-+     if (!conf->noaction) {
-+	  err = unlink(list_file_name);
-+	  free(list_file_name);
-+
-+	  if (err) {
-+	       return errno;
-+	  }
-+     }
-+     return 0;
-+}
-+
-+conffile_t *pkg_get_conffile(pkg_t *pkg, const char *file_name)
-+{
-+     conffile_list_elt_t *iter;
-+     conffile_t *conffile;
-+
-+     if (pkg == NULL) {
-+	  return NULL;
-+     }
-+
-+     for (iter = pkg->conffiles.head; iter; iter = iter->next) {
-+	  conffile = iter->data;
-+
-+	  if (strcmp(conffile->name, file_name) == 0) {
-+	       return conffile;
-+	  }
-+     }
-+
-+     return NULL;
-+}
-+
-+int pkg_run_script(ipkg_conf_t *conf, pkg_t *pkg,
-+		   const char *script, const char *args)
-+{
-+     int err;
-+     char *path;
-+     char *cmd;
-+
-+     /* XXX: FEATURE: When conf->offline_root is set, we should run the
-+	maintainer script within a chroot environment. */
-+
-+     /* Installed packages have scripts in pkg->dest->info_dir, uninstalled packages
-+	have scripts in pkg->tmp_unpack_dir. */
-+     if (pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED) {
-+	  if (pkg->dest == NULL) {
-+	       fprintf(stderr, "%s: ERROR: installed package %s has a NULL dest\n",
-+		       __FUNCTION__, pkg->name);
-+	       return EINVAL;
-+	  }
-+	  sprintf_alloc(&path, "%s/%s.%s", pkg->dest->info_dir, pkg->name, script);
-+     } else {
-+	  if (pkg->tmp_unpack_dir == NULL) {
-+	       fprintf(stderr, "%s: ERROR: uninstalled package %s has a NULL tmp_unpack_dir\n",
-+		       __FUNCTION__, pkg->name);
-+	       return EINVAL;
-+	  }
-+	  sprintf_alloc(&path, "%s/%s", pkg->tmp_unpack_dir, script);
-+     }
-+
-+     ipkg_message(conf, IPKG_INFO, "Running script %s\n", path);
-+     if (conf->noaction) return 0;
-+
-+     /* XXX: CLEANUP: There must be a better way to handle maintainer
-+	scripts when running with offline_root mode and/or a dest other
-+	than '/'. I've been playing around with some clever chroot
-+	tricks and I might come up with something workable. */
-+     if (conf->offline_root) {
-+	  setenv("IPKG_OFFLINE_ROOT", conf->offline_root, 1);
-+     }
-+
-+     setenv("PKG_ROOT",
-+	    pkg->dest ? pkg->dest->root_dir : conf->default_dest->root_dir, 1);
-+
-+     if (! file_exists(path)) {
-+	  free(path);
-+	  return 0;
-+     }
-+
-+     if (conf->offline_root) {
-+	  fprintf(stderr, "(offline root mode: not running %s.%s)\n", pkg->name, script);
-+	  free(path);
-+	  return 0;
-+     }
-+
-+     sprintf_alloc(&cmd, "%s %s", path, args);
-+     free(path);
-+
-+     err = xsystem(cmd);
-+     free(cmd);
-+
-+     if (err) {
-+	  fprintf(stderr, "%s script returned status %d\n", script, err);
-+	  return err;
-+     }
-+
-+     return 0;
-+}
-+
-+char *pkg_state_want_to_str(pkg_state_want_t sw)
-+{
-+     int i;
-+
-+     for (i=0; i < ARRAY_SIZE(pkg_state_want_map); i++) {
-+	  if (pkg_state_want_map[i].value == sw) {
-+	       return strdup(pkg_state_want_map[i].str);
-+	  }
-+     }
-+
-+     fprintf(stderr, "%s: ERROR: Illegal value for state_want: %d\n",
-+	     __FUNCTION__, sw);
-+     return strdup("<STATE_WANT_UNKNOWN>");
-+}
-+
-+pkg_state_want_t pkg_state_want_from_str(char *str)
-+{
-+     int i;
-+
-+     for (i=0; i < ARRAY_SIZE(pkg_state_want_map); i++) {
-+	  if (strcmp(str, pkg_state_want_map[i].str) == 0) {
-+	       return pkg_state_want_map[i].value;
-+	  }
-+     }
-+
-+     fprintf(stderr, "%s: ERROR: Illegal value for state_want string: %s\n",
-+	     __FUNCTION__, str);
-+     return SW_UNKNOWN;
-+}
-+
-+char *pkg_state_flag_to_str(pkg_state_flag_t sf)
-+{
-+     int i;
-+     int len = 3; /* ok\000 is minimum */
-+     char *str = NULL;
-+
-+     /* clear the temporary flags before converting to string */
-+     sf &= SF_NONVOLATILE_FLAGS;
-+
-+     if (sf == 0) {
-+	  return strdup("ok");
-+     } else {
-+
-+	  for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
-+	       if (sf & pkg_state_flag_map[i].value) {
-+		    len += strlen(pkg_state_flag_map[i].str) + 1;
-+	       }
-+	  }
-+	  str = malloc(len);
-+          if ( str == NULL ) {
-+	      fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+              return NULL;
-+          }
-+	  str[0] = 0;
-+	  for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
-+	       if (sf & pkg_state_flag_map[i].value) {
-+		    strcat(str, pkg_state_flag_map[i].str);
-+		    strcat(str, ",");
-+	       }
-+	  }
-+	  len = strlen(str);
-+	  str[len-1] = 0; /* squash last comma */
-+	  return str;
-+     }
-+}
-+
-+pkg_state_flag_t pkg_state_flag_from_str(char *str)
-+{
-+     int i;
-+     int sf = SF_OK;
-+
-+     if (strcmp(str, "ok") == 0) {
-+	  return SF_OK;
-+     }
-+     for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
-+	  const char *sfname = pkg_state_flag_map[i].str;
-+	  int sfname_len = strlen(sfname);
-+	  if (strncmp(str, sfname, sfname_len) == 0) {
-+	       sf |= pkg_state_flag_map[i].value;
-+	       str += sfname_len;
-+	       if (str[0] == ',') {
-+		    str++;
-+	       } else {
-+		    break;
-+	       }
-+	  }
-+     }
-+
-+     return sf;
-+}
-+
-+char *pkg_state_status_to_str(pkg_state_status_t ss)
-+{
-+     int i;
-+
-+     for (i=0; i < ARRAY_SIZE(pkg_state_status_map); i++) {
-+	  if (pkg_state_status_map[i].value == ss) {
-+	       return strdup(pkg_state_status_map[i].str);
-+	  }
-+     }
-+
-+     fprintf(stderr, "%s: ERROR: Illegal value for state_status: %d\n",
-+	     __FUNCTION__, ss);
-+     return strdup("<STATE_STATUS_UNKNOWN>");
-+}
-+
-+pkg_state_status_t pkg_state_status_from_str(char *str)
-+{
-+     int i;
-+
-+     for (i=0; i < ARRAY_SIZE(pkg_state_status_map); i++) {
-+	  if (strcmp(str, pkg_state_status_map[i].str) == 0) {
-+	       return pkg_state_status_map[i].value;
-+	  }
-+     }
-+
-+     fprintf(stderr, "%s: ERROR: Illegal value for state_status string: %s\n",
-+	     __FUNCTION__, str);
-+     return SS_NOT_INSTALLED;
-+}
-+
-+int pkg_arch_supported(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+     nv_pair_list_elt_t *l;
-+
-+     if (!pkg->architecture)
-+	  return 1;
-+
-+     l = conf->arch_list.head;
-+
-+     while (l) {
-+	  nv_pair_t *nv = l->data;
-+	  if (strcmp(nv->name, pkg->architecture) == 0) {
-+	       ipkg_message(conf, IPKG_DEBUG, "arch %s (priority %s) supported for pkg %s\n", nv->name, nv->value, pkg->name);
-+	       return 1;
-+	  }
-+	  l = l->next;
-+     }
-+
-+     ipkg_message(conf, IPKG_DEBUG, "arch %s unsupported for pkg %s\n", pkg->architecture, pkg->name);
-+     return 0;
-+}
-+
-+int pkg_get_arch_priority(ipkg_conf_t *conf, const char *archname)
-+{
-+     nv_pair_list_elt_t *l;
-+
-+     l = conf->arch_list.head;
-+
-+     while (l) {
-+	  nv_pair_t *nv = l->data;
-+	  if (strcmp(nv->name, archname) == 0) {
-+	       int priority = strtol(nv->value, NULL, 0);
-+	       return priority;
-+	  }
-+	  l = l->next;
-+     }
-+     return 0;
-+}
-+
-+int pkg_info_preinstall_check(ipkg_conf_t *conf)
-+{
-+     int i;
-+     hash_table_t *pkg_hash = &conf->pkg_hash;
-+     pkg_vec_t *available_pkgs = pkg_vec_alloc();
-+     pkg_vec_t *installed_pkgs = pkg_vec_alloc();
-+
-+     ipkg_message(conf, IPKG_INFO, "pkg_info_preinstall_check: updating arch priority for each package\n");
-+     pkg_hash_fetch_available(pkg_hash, available_pkgs);
-+     /* update arch_priority for each package */
-+     for (i = 0; i < available_pkgs->len; i++) {
-+	  pkg_t *pkg = available_pkgs->pkgs[i];
-+	  int arch_priority = 1;
-+	  if (!pkg)
-+	       continue;
-+	  // ipkg_message(conf, IPKG_DEBUG2, " package %s version=%s arch=%p:", pkg->name, pkg->version, pkg->architecture);
-+	  if (pkg->architecture) 
-+	       arch_priority = pkg_get_arch_priority(conf, pkg->architecture);
-+	  else 
-+	       ipkg_message(conf, IPKG_ERROR, "pkg_info_preinstall_check: no architecture for package %s\n", pkg->name);
-+	  // ipkg_message(conf, IPKG_DEBUG2, "%s arch_priority=%d\n", pkg->architecture, arch_priority);
-+	  pkg->arch_priority = arch_priority;
-+     }
-+
-+     for (i = 0; i < available_pkgs->len; i++) {
-+	  pkg_t *pkg = available_pkgs->pkgs[i];
-+	  if (!pkg->arch_priority && (pkg->state_flag || (pkg->state_want != SW_UNKNOWN))) {
-+	       /* clear flags and want for any uninstallable package */
-+	       ipkg_message(conf, IPKG_NOTICE, "Clearing state_want and state_flag for pkg=%s (arch_priority=%d flag=%d want=%d)\n", 
-+			    pkg->name, pkg->arch_priority, pkg->state_flag, pkg->state_want);
-+	       pkg->state_want = SW_UNKNOWN;
-+	       pkg->state_flag = 0;
-+	  }
-+     }
-+     pkg_vec_free(available_pkgs);
-+
-+     /* update the file owner data structure */
-+     ipkg_message(conf, IPKG_INFO, "pkg_info_preinstall_check: update file owner list\n");
-+     pkg_hash_fetch_all_installed(pkg_hash, installed_pkgs);
-+     for (i = 0; i < installed_pkgs->len; i++) {
-+	  pkg_t *pkg = installed_pkgs->pkgs[i];
-+	  str_list_t *installed_files = pkg_get_installed_files(pkg); /* this causes installed_files to be cached */
-+	  str_list_elt_t *iter;
-+	  if (installed_files == NULL) {
-+	       ipkg_message(conf, IPKG_ERROR, "No installed files for pkg %s\n", pkg->name);
-+	       break;
-+	  }
-+	  for (iter = installed_files->head; iter; iter = iter->next) {
-+	       char *installed_file = iter->data;
-+	       // ipkg_message(conf, IPKG_DEBUG2, "pkg %s: file=%s\n", pkg->name, installed_file);
-+	       file_hash_set_file_owner(conf, installed_file, pkg);
-+	  }
-+     }
-+     pkg_vec_free(installed_pkgs);
-+
-+     return 0;
-+}
-+
-+struct pkg_write_filelist_data {
-+     ipkg_conf_t *conf;
-+     pkg_t *pkg;
-+     FILE *stream;
-+};
-+
-+void pkg_write_filelist_helper(const char *key, void *entry_, void *data_)
-+{
-+     struct pkg_write_filelist_data *data = data_;
-+     pkg_t *entry = entry_;
-+     if (entry == data->pkg) {
-+	  fprintf(data->stream, "%s\n", key);
-+     }
-+}
-+
-+int pkg_write_filelist(ipkg_conf_t *conf, pkg_t *pkg)
-+{
-+     struct pkg_write_filelist_data data;
-+     char *list_file_name = NULL;
-+     int err = 0;
-+
-+     if (!pkg) {
-+	  ipkg_message(conf, IPKG_ERROR, "Null pkg\n");
-+	  return -EINVAL;
-+     }
-+     ipkg_message(conf, IPKG_INFO,
-+		  "    creating %s.list file\n", pkg->name);
-+     sprintf_alloc(&list_file_name, "%s/%s.list", pkg->dest->info_dir, pkg->name);
-+     if (!list_file_name) {
-+	  ipkg_message(conf, IPKG_ERROR, "Failed to alloc list_file_name\n");
-+	  return -ENOMEM;
-+     }
-+     ipkg_message(conf, IPKG_INFO,
-+		  "    creating %s file for pkg %s\n", list_file_name, pkg->name);
-+     data.stream = fopen(list_file_name, "w");
-+     if (!data.stream) {
-+	  ipkg_message(conf, IPKG_ERROR, "Could not open %s for writing: %s\n",
-+		       list_file_name, strerror(errno));
-+		       return errno;
-+     }
-+     data.pkg = pkg;
-+     data.conf = conf;
-+     hash_table_foreach(&conf->file_hash, pkg_write_filelist_helper, &data);
-+     fclose(data.stream);
-+     free(list_file_name);
-+
-+     return err;
-+}
-+
-+int pkg_write_changed_filelists(ipkg_conf_t *conf)
-+{
-+     pkg_vec_t *installed_pkgs = pkg_vec_alloc();
-+     hash_table_t *pkg_hash = &conf->pkg_hash;
-+     int i;
-+     int err;
-+     if (conf->noaction)
-+	  return 0;
-+
-+     ipkg_message(conf, IPKG_INFO, "%s: saving changed filelists\n", __FUNCTION__);
-+     pkg_hash_fetch_all_installed(pkg_hash, installed_pkgs);
-+     for (i = 0; i < installed_pkgs->len; i++) {
-+	  pkg_t *pkg = installed_pkgs->pkgs[i];
-+	  if (pkg->state_flag & SF_FILELIST_CHANGED) {
-+               ipkg_message(conf, IPKG_DEBUG, "Calling pkg_write_filelist for pkg=%s from %s\n", pkg->name, __FUNCTION__);
-+	       err = pkg_write_filelist(conf, pkg);
-+	       if (err)
-+		    ipkg_message(conf, IPKG_NOTICE, "pkg_write_filelist pkg=%s returned %d\n", pkg->name, err);
-+	  }
-+     }
-+     return 0;
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg.h
---- busybox-1.1.2-orig/archival/libipkg/pkg.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg.h	2006-05-09 02:12:05.000000000 +0200
-@@ -0,0 +1,232 @@
-+/* pkg.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef PKG_H
-+#define PKG_H
-+
-+#include <sys/types.h>
-+#include <sys/stat.h>
-+#include <unistd.h>
-+
-+#include "pkg_vec.h"
-+#include "str_list.h"
-+#include "pkg_src.h"
-+#include "pkg_dest.h"
-+#include "ipkg_conf.h"
-+#include "conffile_list.h"
-+
-+struct ipkg_conf;
-+
-+
-+#define ARRAY_SIZE(array) sizeof(array) / sizeof((array)[0])
-+
-+/* I think "Size" is currently the shortest field name */
-+#define PKG_MINIMUM_FIELD_NAME_LEN 4
-+
-+enum pkg_state_want
-+{
-+    SW_UNKNOWN = 1,
-+    SW_INSTALL,
-+    SW_DEINSTALL,
-+    SW_PURGE,
-+    SW_LAST_STATE_WANT
-+};
-+typedef enum pkg_state_want pkg_state_want_t;
-+
-+enum pkg_state_flag
-+{
-+    SF_OK        = 0,
-+    SF_REINSTREQ = 1,
-+    SF_HOLD      = 2,  /* do not upgrade version */
-+    SF_REPLACE   = 4,  /* replace this package */
-+    SF_NOPRUNE   = 8,  /* do not remove obsolete files */
-+    SF_PREFER    = 16, /* prefer this version */
-+    SF_OBSOLETE  = 32, /* old package in upgrade pair */
-+    SF_MARKED    = 64, /* temporary mark */
-+    SF_FILELIST_CHANGED = 128, /* needs filelist written */
-+    SF_USER      = 256,
-+    SF_LAST_STATE_FLAG
-+};
-+typedef enum pkg_state_flag pkg_state_flag_t;
-+#define SF_NONVOLATILE_FLAGS (SF_HOLD|SF_NOPRUNE|SF_PREFER|SF_OBSOLETE|SF_USER)
-+
-+enum pkg_state_status
-+{
-+    SS_NOT_INSTALLED = 1,
-+    SS_UNPACKED,
-+    SS_HALF_CONFIGURED,
-+    SS_INSTALLED,
-+    SS_HALF_INSTALLED,
-+    SS_CONFIG_FILES,
-+    SS_POST_INST_FAILED,
-+    SS_REMOVAL_FAILED,
-+    SS_LAST_STATE_STATUS
-+};
-+typedef enum pkg_state_status pkg_state_status_t;
-+
-+struct abstract_pkg{
-+    char * name;
-+    int dependencies_checked;
-+    pkg_vec_t * pkgs;
-+    pkg_state_status_t state_status;
-+    pkg_state_flag_t state_flag;
-+    struct abstract_pkg ** depended_upon_by; /* @@@@ this should be abstract_pkg_vec_t -Jamey */
-+    abstract_pkg_vec_t * provided_by;
-+    abstract_pkg_vec_t * replaced_by;
-+};
-+
-+#include "pkg_depends.h"
-+
-+/* XXX: CLEANUP: I'd like to clean up pkg_t in several ways:
-+
-+   The 3 version fields should go into a single version struct. (This
-+   is especially important since, currently, pkg->version can easily
-+   be mistaken for pkg_verson_str_alloc(pkg) although they are very
-+   distinct. This has been the source of multiple bugs.
-+
-+   The 3 state fields could possibly also go into their own struct.
-+
-+   All fields which deal with lists of packages, (Depends,
-+   Pre-Depends, Provides, Suggests, Recommends, Enhances), should each
-+   be handled by a single struct in pkg_t
-+
-+   All string fields for which there is a small set of possible
-+   values, (section, maintainer, architecture, maybe version?), that
-+   are reused among different packages -- for all such packages we
-+   should move from "char *"s to some atom datatype to share data
-+   storage and use less memory. We might even do reference counting,
-+   but probably not since most often we only create new pkg_t structs,
-+   we don't often free them.  */
-+struct pkg
-+{
-+     char *name;
-+     unsigned long epoch;
-+     char *version;
-+     char *revision;
-+     char *familiar_revision;
-+     pkg_src_t *src;
-+     pkg_dest_t *dest;
-+     char *architecture;
-+     char *section;
-+     char *maintainer;
-+     char *description;
-+     pkg_state_want_t state_want;
-+     pkg_state_flag_t state_flag;
-+     pkg_state_status_t state_status;
-+     char **depends_str;
-+     int depends_count;
-+     char **pre_depends_str;
-+     int pre_depends_count;
-+     char **recommends_str;
-+     int recommends_count;
-+     char **suggests_str;
-+     int suggests_count;
-+     compound_depend_t * depends;
-+
-+     /* Abhaya: new conflicts */
-+     char **conflicts_str;
-+     compound_depend_t * conflicts;
-+     int conflicts_count;
-+	
-+     char **replaces_str;
-+     int replaces_count;
-+     abstract_pkg_t ** replaces;
-+
-+     char **provides_str;
-+     int provides_count;
-+     abstract_pkg_t ** provides;
-+
-+     abstract_pkg_t *parent;
-+
-+     pkg_t *old_pkg; /* during upgrade, points from installee to previously installed */
-+
-+     char *filename;
-+     char *local_filename;
-+     char *url;
-+     char *tmp_unpack_dir;
-+     char *md5sum;
-+     char *size;
-+     char *installed_size;
-+     char *priority;
-+     char *source;
-+     conffile_list_t conffiles;
-+     time_t installed_time;
-+     /* As pointer for lazy evaluation */
-+     str_list_t *installed_files;
-+     /* XXX: CLEANUP: I'd like to perhaps come up with a better
-+	mechanism to avoid the problem here, (which is that the
-+	installed_files list was being freed from an inner loop while
-+	still being used within an outer loop. */
-+     int installed_files_ref_cnt;
-+     int essential;
-+     int arch_priority;
-+/* Adding this flag, to "force" ipkg to choose a "provided_by_hand" package, if there are multiple choice */
-+     int provided_by_hand;
-+};
-+
-+pkg_t *pkg_new(void);
-+int pkg_init(pkg_t *pkg);
-+void pkg_deinit(pkg_t *pkg);
-+int pkg_init_from_file(pkg_t *pkg, const char *filename);
-+abstract_pkg_t *abstract_pkg_new(void);
-+int abstract_pkg_init(abstract_pkg_t *ab_pkg);
-+
-+/* 
-+ * merges fields from newpkg into oldpkg.
-+ * Forcibly sets oldpkg state_status, state_want and state_flags if set_status is nonzero 
-+ */
-+int pkg_merge(pkg_t *oldpkg, pkg_t *newpkg, int set_status);
-+
-+char *pkg_version_str_alloc(pkg_t *pkg);
-+
-+int pkg_compare_versions(const pkg_t *pkg, const pkg_t *ref_pkg);
-+int pkg_name_version_and_architecture_compare(void *a, void *b);
-+int abstract_pkg_name_compare(void *a, void *b);
-+
-+char * pkg_formatted_info(pkg_t *pkg );
-+char * pkg_formatted_field(pkg_t *pkg, const char *field );
-+
-+void set_flags_from_control(ipkg_conf_t *conf, pkg_t *pkg);
-+
-+void pkg_print_info(pkg_t *pkg, FILE *file);
-+void pkg_print_status(pkg_t * pkg, FILE * file);
-+void pkg_print_field(pkg_t *pkg, FILE *file, const char *field);
-+str_list_t *pkg_get_installed_files(pkg_t *pkg);
-+int pkg_free_installed_files(pkg_t *pkg);
-+int pkg_remove_installed_files_list(ipkg_conf_t *conf, pkg_t *pkg);
-+conffile_t *pkg_get_conffile(pkg_t *pkg, const char *file_name);
-+int pkg_run_script(struct ipkg_conf *conf, pkg_t *pkg,
-+		   const char *script, const char *args);
-+
-+/* enum mappings */
-+char *pkg_state_want_to_str(pkg_state_want_t sw);
-+pkg_state_want_t pkg_state_want_from_str(char *str);
-+char *pkg_state_flag_to_str(pkg_state_flag_t sf);
-+pkg_state_flag_t pkg_state_flag_from_str(char *str);
-+char *pkg_state_status_to_str(pkg_state_status_t ss);
-+pkg_state_status_t pkg_state_status_from_str(char *str);
-+
-+int pkg_version_satisfied(pkg_t *it, pkg_t *ref, const char *op);
-+
-+int pkg_arch_supported(ipkg_conf_t *conf, pkg_t *pkg);
-+int pkg_info_preinstall_check(ipkg_conf_t *conf);
-+int pkg_free_installed_files(pkg_t *pkg);
-+
-+int pkg_write_filelist(ipkg_conf_t *conf, pkg_t *pkg);
-+int pkg_write_changed_filelists(ipkg_conf_t *conf);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_depends.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_depends.c
---- busybox-1.1.2-orig/archival/libipkg/pkg_depends.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_depends.c	2006-05-09 02:12:05.000000000 +0200
-@@ -0,0 +1,1033 @@
-+/* pkg_depends.c - the itsy package management system
-+
-+   Steven M. Ayer
-+   
-+   Copyright (C) 2002 Compaq Computer Corporation
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+#include <errno.h>
-+#include <ctype.h>
-+   
-+#include "pkg.h"
-+#include "ipkg_utils.h"
-+#include "pkg_hash.h"
-+#include "ipkg_message.h"
-+#include "pkg_parse.h"
-+#include "hash_table.h"
-+
-+static int parseDepends(compound_depend_t *compound_depend, hash_table_t * hash, char * depend_str);
-+static depend_t * depend_init(void);
-+static void depend_deinit(depend_t *d);
-+static char ** add_unresolved_dep(pkg_t * pkg, char ** the_lost, int ref_ndx);
-+static char ** merge_unresolved(char ** oldstuff, char ** newstuff);
-+static int is_pkg_in_pkg_vec(pkg_vec_t * vec, pkg_t * pkg);
-+
-+static int pkg_installed_and_constraint_satisfied(pkg_t *pkg, void *cdata)
-+{
-+     depend_t *depend = (depend_t *)cdata;
-+     if ((pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED) && version_constraints_satisfied(depend, pkg))
-+	  return 1;
-+     else
-+	  return 0;
-+}
-+
-+static int pkg_constraint_satisfied(pkg_t *pkg, void *cdata)
-+{
-+     depend_t *depend = (depend_t *)cdata;
-+#if 0
-+     pkg_t * temp = pkg_new();
-+     int comparison;
-+     parseVersion(temp, depend->version);
-+     comparison = pkg_compare_versions(pkg, temp);
-+     free(temp);
-+
-+     fprintf(stderr, "%s: pkg=%s pkg->version=%s constraint=%p type=%d version=%s comparison=%d satisfied=%d\n", 
-+	     __FUNCTION__, pkg->name, pkg->version, 
-+	     depend, depend->constraint, depend->version,
-+	     comparison, version_constraints_satisfied(depend, pkg));
-+#endif
-+     if (version_constraints_satisfied(depend, pkg))
-+	  return 1;
-+     else
-+	  return 0;
-+}
-+
-+/* returns ndependences or negative error value */ 
-+int pkg_hash_fetch_unsatisfied_dependencies(ipkg_conf_t *conf, pkg_t * pkg, 
-+					    pkg_vec_t *unsatisfied, char *** unresolved)
-+{
-+     pkg_t * satisfier_entry_pkg;
-+     register int i, j, k;
-+     int count, found;
-+     char ** the_lost;
-+     abstract_pkg_t * ab_pkg;
-+
-+     /* 
-+      * this is a setup to check for redundant/cyclic dependency checks, 
-+      * which are marked at the abstract_pkg level
-+      */
-+     if (!(ab_pkg = pkg->parent)) {
-+	  fprintf(stderr, "%s:%d: something terribly wrong with pkg %s\n", __FUNCTION__, __LINE__, pkg->name);
-+	  *unresolved = NULL;
-+	  return 0;
-+     }
-+     if (ab_pkg->dependencies_checked) {    /* avoid duplicate or cyclic checks */
-+	  *unresolved = NULL;
-+	  return 0;
-+     } else { 
-+	  ab_pkg->dependencies_checked = 1;  /* mark it for subsequent visits */
-+     }
-+     /**/
-+
-+     count = pkg->pre_depends_count + pkg->depends_count + pkg->recommends_count + pkg->suggests_count;
-+     if (!count){
-+	  *unresolved = NULL;
-+	  return 0;
-+     }
-+
-+     the_lost = NULL;
-+	
-+     /* foreach dependency */
-+     for (i = 0; i < count; i++) {
-+	  compound_depend_t * compound_depend = &pkg->depends[i];
-+	  depend_t ** possible_satisfiers = compound_depend->possibilities;;
-+	  found = 0;
-+	  satisfier_entry_pkg = NULL;
-+
-+	  if (compound_depend->type == GREEDY_DEPEND) {
-+	       /* foreach possible satisfier */
-+	       for (j = 0; j < compound_depend->possibility_count; j++) {
-+		    /* foreach provided_by, which includes the abstract_pkg itself */
-+		    abstract_pkg_t *abpkg = possible_satisfiers[j]->pkg;
-+		    abstract_pkg_vec_t *ab_provider_vec = abpkg->provided_by;
-+		    int nposs = ab_provider_vec->len;
-+		    abstract_pkg_t **ab_providers = ab_provider_vec->pkgs; 
-+		    int l;
-+		    for (l = 0; l < nposs; l++) {
-+			 pkg_vec_t *test_vec = ab_providers[l]->pkgs;
-+			 /* if no depends on this one, try the first package that Provides this one */
-+			 if (!test_vec){   /* no pkg_vec hooked up to the abstract_pkg!  (need another feed?) */
-+			      continue;
-+			 }
-+	      
-+			 /* cruise this possiblity's pkg_vec looking for an installed version */
-+			 for (k = 0; k < test_vec->len; k++) {
-+			      pkg_t *pkg_scout = test_vec->pkgs[k];
-+			      /* not installed, and not already known about? */
-+			      if ((pkg_scout->state_want != SW_INSTALL)
-+				  && !pkg_scout->parent->dependencies_checked
-+				  && !is_pkg_in_pkg_vec(unsatisfied, pkg_scout)) {
-+				   char ** newstuff = NULL;
-+				   int rc;
-+				   pkg_vec_t *tmp_vec = pkg_vec_alloc ();
-+				   /* check for not-already-installed dependencies */
-+				   rc = pkg_hash_fetch_unsatisfied_dependencies(conf, 
-+										pkg_scout, 
-+										tmp_vec,
-+										&newstuff);
-+				   if (newstuff == NULL) {
-+					int i;
-+					int ok = 1;
-+					for (i = 0; i < rc; i++) {
-+					    pkg_t *p = tmp_vec->pkgs[i];
-+					    if (p->state_want == SW_INSTALL)
-+						continue;
-+					    ipkg_message(conf, IPKG_DEBUG, "not installing %s due to requirement for %s\n", pkg_scout->name, p->name);
-+					    ok = 0;
-+					    break;
-+					}
-+					pkg_vec_free (tmp_vec);
-+					if (ok) {
-+					    /* mark this one for installation */
-+					    ipkg_message(conf, IPKG_NOTICE, "Adding satisfier for greedy dependence: %s\n", pkg_scout->name);
-+					    pkg_vec_insert(unsatisfied, pkg_scout);
-+					}
-+				   } else  {
-+					ipkg_message(conf, IPKG_DEBUG, "not installing %s due to broken depends \n", pkg_scout->name);
-+					free (newstuff);
-+				   }
-+			      }
-+			 }
-+		    }
-+	       }
-+
-+	       continue;
-+	  }
-+
-+	  /* foreach possible satisfier, look for installed package  */
-+	  for (j = 0; j < compound_depend->possibility_count; j++) {
-+	       /* foreach provided_by, which includes the abstract_pkg itself */
-+	       depend_t *dependence_to_satisfy = possible_satisfiers[j];
-+	       abstract_pkg_t *satisfying_apkg = possible_satisfiers[j]->pkg;
-+	       pkg_t *satisfying_pkg = 
-+		    pkg_hash_fetch_best_installation_candidate(conf, satisfying_apkg, 
-+							       pkg_installed_and_constraint_satisfied, 
-+							       dependence_to_satisfy, 1);
-+               /* Being that I can't test constraing in pkg_hash, I will test it here */
-+	       if (satisfying_pkg != NULL) {
-+                  if (!pkg_installed_and_constraint_satisfied ( satisfying_pkg,dependence_to_satisfy)) {
-+	              satisfying_pkg = NULL;
-+                  }
-+               }
-+	       ipkg_message(conf, IPKG_DEBUG, "%s:%d: satisfying_pkg=%p \n", __FILE__, __LINE__, satisfying_pkg);
-+	       if (satisfying_pkg != NULL) {
-+		    found = 1;
-+		    break;
-+	       }
-+
-+	  }
-+	  /* if nothing installed matches, then look for uninstalled satisfier */
-+	  if (!found) {
-+	       /* foreach possible satisfier, look for installed package  */
-+	       for (j = 0; j < compound_depend->possibility_count; j++) {
-+		    /* foreach provided_by, which includes the abstract_pkg itself */
-+		    depend_t *dependence_to_satisfy = possible_satisfiers[j];
-+		    abstract_pkg_t *satisfying_apkg = possible_satisfiers[j]->pkg;
-+		    pkg_t *satisfying_pkg = 
-+			 pkg_hash_fetch_best_installation_candidate(conf, satisfying_apkg, 
-+								    pkg_constraint_satisfied, 
-+								    dependence_to_satisfy, 1);
-+                    /* Being that I can't test constraing in pkg_hash, I will test it here too */
-+	            if (satisfying_pkg != NULL) {
-+                         if (!pkg_constraint_satisfied ( satisfying_pkg,dependence_to_satisfy)) {
-+                            satisfying_pkg = NULL;
-+                         }
-+                    }
-+
-+		    /* user request overrides package recommendation */
-+		    if (satisfying_pkg != NULL
-+			&& (compound_depend->type == RECOMMEND || compound_depend->type == SUGGEST)
-+			&& (satisfying_pkg->state_want == SW_DEINSTALL || satisfying_pkg->state_want == SW_PURGE)) {
-+			 ipkg_message (conf, IPKG_NOTICE, "%s: ignoring recommendation for %s at user request\n",
-+				       pkg->name, satisfying_pkg->name);
-+			 continue;
-+		    }
-+
-+		    ipkg_message(conf, IPKG_DEBUG, "%s:%d: satisfying_pkg=%p\n", __FILE__, __LINE__, satisfying_pkg);
-+		    if (satisfying_pkg != NULL) {
-+			 satisfier_entry_pkg = satisfying_pkg;
-+			 break;
-+		    }
-+	       }
-+	  }
-+
-+	  /* we didn't find one, add something to the unsatisfied vector */
-+	  if (!found) {
-+	       if (!satisfier_entry_pkg) {
-+		    /* failure to meet recommendations is not an error */
-+		    if (compound_depend->type != RECOMMEND && compound_depend->type != SUGGEST)
-+			 the_lost = add_unresolved_dep(pkg, the_lost, i);
-+		    else
-+			 ipkg_message (conf, IPKG_NOTICE, "%s: unsatisfied recommendation for %s\n",
-+				       pkg->name, compound_depend->possibilities[0]->pkg->name);
-+	       }
-+	       else {
-+		    if (compound_depend->type == SUGGEST) {
-+			 /* just mention it politely */
-+			 ipkg_message (conf, IPKG_NOTICE, "package %s suggests installing %s\n",
-+				       pkg->name, satisfier_entry_pkg->name);
-+		    } else {
-+			 char ** newstuff = NULL;
-+			 
-+			 if (satisfier_entry_pkg != pkg &&
-+			     !is_pkg_in_pkg_vec(unsatisfied, satisfier_entry_pkg)) {
-+			      pkg_vec_insert(unsatisfied, satisfier_entry_pkg);
-+			      pkg_hash_fetch_unsatisfied_dependencies(conf, 
-+								      satisfier_entry_pkg, 
-+								      unsatisfied,
-+								      &newstuff);
-+			      the_lost = merge_unresolved(the_lost, newstuff);
-+			 }
-+		    }
-+	       }
-+	  }
-+     }
-+     *unresolved = the_lost;
-+
-+     return unsatisfied->len;
-+}
-+
-+/*checking for conflicts !in replaces 
-+  If a packages conflicts with another but is also replacing it, I should not consider it a 
-+  really conflicts 
-+  returns 0 if conflicts <> replaces or 1 if conflicts == replaces 
-+*/
-+int is_pkg_a_replaces(pkg_t *pkg_scout,pkg_t *pkg)
-+{
-+    int i ;
-+    int replaces_count = pkg->replaces_count;
-+    abstract_pkg_t **replaces;
-+
-+    if (pkg->replaces_count==0)    // No replaces, it's surely a conflict
-+        return 0;
-+
-+    replaces = pkg->replaces;
-+
-+    for (i = 0; i < replaces_count; i++) {
-+        if (strcmp(pkg_scout->name,pkg->replaces[i]->name)==0) {      // Found
-+            ipkg_message(NULL, IPKG_DEBUG2, "Seems I've found a replace %s %s \n",pkg_scout->name,pkg->replaces[i]->name);
-+            return 1;
-+        }
-+    }
-+    return 0;
-+
-+}
-+
-+
-+/* Abhaya: added support for conflicts */
-+pkg_vec_t * pkg_hash_fetch_conflicts(hash_table_t * hash, pkg_t * pkg)
-+{
-+    pkg_vec_t * installed_conflicts, * test_vec;
-+    compound_depend_t * conflicts;
-+    depend_t ** possible_satisfiers;
-+    depend_t * possible_satisfier;
-+    register int i, j, k;
-+    int count;
-+    abstract_pkg_t * ab_pkg;
-+    pkg_t **pkg_scouts; 
-+    pkg_t *pkg_scout; 
-+
-+    /* 
-+     * this is a setup to check for redundant/cyclic dependency checks, 
-+     * which are marked at the abstract_pkg level
-+     */
-+    if(!(ab_pkg = pkg->parent)){
-+	fprintf(stderr, "dependency check error.  pkg %s isn't in hash table\n", pkg->name);
-+	return (pkg_vec_t *)NULL;
-+    }
-+
-+    conflicts = pkg->conflicts;
-+    if(!conflicts){
-+	return (pkg_vec_t *)NULL;
-+    }
-+    installed_conflicts = pkg_vec_alloc();
-+
-+    count = pkg->conflicts_count;
-+
-+
-+
-+    /* foreach conflict */
-+    for(i = 0; i < pkg->conflicts_count; i++){
-+
-+	possible_satisfiers = conflicts->possibilities;
-+
-+	/* foreach possible satisfier */
-+	for(j = 0; j < conflicts->possibility_count; j++){
-+            possible_satisfier = possible_satisfiers[j];
-+            if (!possible_satisfier)
-+                fprintf(stderr, "%s:%d: possible_satisfier is null\n", __FUNCTION__, __LINE__);
-+            if (!possible_satisfier->pkg)
-+                fprintf(stderr, "%s:%d: possible_satisfier->pkg is null\n", __FUNCTION__, __LINE__);
-+	    test_vec = possible_satisfier->pkg->pkgs;
-+	    if (test_vec) {
-+                /* pkg_vec found, it is an actual package conflict
-+		 * cruise this possiblity's pkg_vec looking for an installed version */
-+		pkg_scouts = test_vec->pkgs;
-+		for(k = 0; k < test_vec->len; k++){
-+                    pkg_scout = pkg_scouts[k];
-+                    if (!pkg_scout) {
-+                        fprintf(stderr,  "%s: null pkg scout\n", __FUNCTION__);
-+                        continue; 
-+                    }
-+		    if ((pkg_scout->state_status == SS_INSTALLED || pkg_scout->state_want == SW_INSTALL) &&
-+		       version_constraints_satisfied(possible_satisfier, pkg_scout) && !is_pkg_a_replaces(pkg_scout,pkg)){
-+ 	 	        if (!is_pkg_in_pkg_vec(installed_conflicts, pkg_scout)){
-+			    pkg_vec_insert(installed_conflicts, pkg_scout);
-+			}
-+		    }
-+		}
-+	    }
-+	}
-+	conflicts++;
-+    }
-+
-+    if (installed_conflicts->len)
-+	    return installed_conflicts;
-+    pkg_vec_free(installed_conflicts);
-+	return (pkg_vec_t *)NULL;
-+}
-+
-+int version_constraints_satisfied(depend_t * depends, pkg_t * pkg)
-+{
-+    pkg_t * temp;
-+    int comparison;
-+
-+    if(depends->constraint == NONE)
-+	return 1;
-+
-+    temp = pkg_new();
-+
-+    parseVersion(temp, depends->version);
-+
-+    comparison = pkg_compare_versions(pkg, temp);
-+
-+    free(temp);
-+
-+    if((depends->constraint == EARLIER) && 
-+       (comparison < 0))
-+	return 1;
-+    else if((depends->constraint == LATER) && 
-+	    (comparison > 0))
-+	return 1;
-+    else if(comparison == 0)
-+	return 1;
-+    else if((depends->constraint == LATER_EQUAL) && 
-+	    (comparison >= 0))
-+	return 1;
-+    else if((depends->constraint == EARLIER_EQUAL) && 
-+	    (comparison <= 0))
-+	return 1;
-+    
-+    return 0;
-+}
-+
-+int pkg_dependence_satisfiable(ipkg_conf_t *conf, depend_t *depend)
-+{
-+     abstract_pkg_t *apkg = depend->pkg;
-+     abstract_pkg_vec_t *provider_apkgs = apkg->provided_by;
-+     int n_providers = provider_apkgs->len;
-+     abstract_pkg_t **apkgs = provider_apkgs->pkgs;
-+     pkg_vec_t *pkg_vec;
-+     int n_pkgs ; 
-+     int i;
-+     int j;
-+
-+     for (i = 0; i < n_providers; i++) {
-+	  abstract_pkg_t *papkg = apkgs[i];
-+	  pkg_vec = papkg->pkgs;
-+	  if (pkg_vec) {
-+	       n_pkgs = pkg_vec->len;
-+	       for (j = 0; j < n_pkgs; j++) {
-+		    pkg_t *pkg = pkg_vec->pkgs[j];
-+		    if (version_constraints_satisfied(depend, pkg)) {
-+			 return 1;
-+		    }
-+	       }
-+	  }
-+     }
-+     return 0;
-+}
-+
-+int pkg_dependence_satisfied(ipkg_conf_t *conf, depend_t *depend)
-+{
-+     abstract_pkg_t *apkg = depend->pkg;
-+     abstract_pkg_vec_t *provider_apkgs = apkg->provided_by;
-+     int n_providers = provider_apkgs->len;
-+     abstract_pkg_t **apkgs = provider_apkgs->pkgs;
-+     int i;
-+     int n_pkgs;
-+     int j;
-+
-+     for (i = 0; i < n_providers; i++) {
-+	  abstract_pkg_t *papkg = apkgs[i];
-+	  pkg_vec_t *pkg_vec = papkg->pkgs;
-+	  if (pkg_vec) {
-+	       n_pkgs = pkg_vec->len;
-+	       for (j = 0; j < n_pkgs; j++) {
-+		    pkg_t *pkg = pkg_vec->pkgs[j];
-+		    if (version_constraints_satisfied(depend, pkg)) {
-+			 if (pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED)
-+			      return 1;
-+		    }
-+	       }
-+	  }
-+     }
-+     return 0;
-+}
-+
-+static int is_pkg_in_pkg_vec(pkg_vec_t * vec, pkg_t * pkg)
-+{
-+    register int i;
-+    pkg_t ** pkgs = vec->pkgs;
-+
-+    for(i = 0; i < vec->len; i++)
-+	if((strcmp(pkg->name, (*(pkgs + i))->name) == 0)
-+	   && (pkg_compare_versions(pkg, *(pkgs + i)) == 0)
-+	   && (strcmp(pkg->architecture, (*(pkgs + i))->architecture) == 0))
-+	    return 1;
-+    return 0;
-+}
-+
-+
-+#ifdef DeadCode
-+/**
-+ * pkg_has_common_provides returns 1 if pkg and replacee both provide
-+ * the same abstract package and 0 otherwise.
-+ */
-+int pkg_has_common_provides(pkg_t *pkg, pkg_t *replacee)
-+{
-+     abstract_pkg_t **provides = pkg->provides;
-+     int provides_count = pkg->provides_count;
-+     abstract_pkg_t **replacee_provides = replacee->provides;
-+     int replacee_provides_count = replacee->provides_count;
-+     int i, j;
-+     for (i = 0; i < provides_count; i++) {
-+	  abstract_pkg_t *apkg = provides[i];
-+	  for (j = 0; j < replacee_provides_count; j++) {
-+	       abstract_pkg_t *replacee_apkg = replacee_provides[i];
-+	       if (apkg == replacee_apkg)
-+		    return 1;
-+	  }
-+     }
-+     return 0;
-+}
-+#endif
-+
-+/**
-+ * pkg_provides_abstract returns 1 if pkg->provides contains providee
-+ * and 0 otherwise.
-+ */
-+int pkg_provides_abstract(pkg_t *pkg, abstract_pkg_t *providee)
-+{
-+     abstract_pkg_t **provides = pkg->provides;
-+     int provides_count = pkg->provides_count;
-+     int i;
-+     for (i = 0; i < provides_count; i++) {
-+	  if (provides[i] == providee)
-+	       return 1;
-+     }
-+     return 0;
-+}
-+
-+/**
-+ * pkg_replaces returns 1 if pkg->replaces contains one of replacee's provides and 0
-+ * otherwise.
-+ */
-+int pkg_replaces(pkg_t *pkg, pkg_t *replacee)
-+{
-+     abstract_pkg_t **replaces = pkg->replaces;
-+     int replaces_count = pkg->replaces_count;
-+     /* abstract_pkg_t **replacee_provides = pkg->provides;
-+     int replacee_provides_count = pkg->provides_count; */
-+     int i, j;
-+     for (i = 0; i < replaces_count; i++) {
-+	  abstract_pkg_t *abstract_replacee = replaces[i];
-+	  for (j = 0; j < replaces_count; j++) {
-+   /*            ipkg_message(NULL, IPKG_DEBUG2, "Searching pkg-name %s repprovname %s absrepname %s \n",
-+                 pkg->name,replacee->provides[j]->name, abstract_replacee->name); */
-+	       if (replacee->provides[j] == abstract_replacee)
-+		    return 1;
-+	  }
-+     }
-+     return 0;
-+}
-+
-+
-+/**
-+ * pkg_conflicts_abstract returns 1 if pkg->conflicts contains conflictee and 0
-+ * otherwise.
-+ */
-+int pkg_conflicts_abstract(pkg_t *pkg, abstract_pkg_t *conflictee)
-+{
-+     compound_depend_t *conflicts = pkg->conflicts;
-+     int conflicts_count = pkg->conflicts_count;
-+     int i, j;
-+     for (i = 0; i < conflicts_count; i++) {
-+	  int possibility_count = conflicts[i].possibility_count;
-+	  struct depend **possibilities = conflicts[i].possibilities;
-+	  for (j = 0; j < possibility_count; j++) {
-+	       if (possibilities[j]->pkg == conflictee) {
-+		    return 1;
-+	       }
-+	  }
-+     }
-+     return 0;
-+}
-+
-+/**
-+ * pkg_conflicts returns 1 if pkg->conflicts contains one of
-+ * conflictee's provides and 0 otherwise.
-+ */
-+int pkg_conflicts(pkg_t *pkg, pkg_t *conflictee)
-+{
-+     compound_depend_t *conflicts = pkg->conflicts;
-+     int conflicts_count = pkg->conflicts_count;
-+     abstract_pkg_t **conflictee_provides = conflictee->provides;
-+     int conflictee_provides_count = conflictee->provides_count;
-+     int i, j, k;
-+     int possibility_count;
-+     struct depend **possibilities;
-+     abstract_pkg_t *possibility ;
-+
-+     for (i = 0; i < conflicts_count; i++) {
-+	  possibility_count = conflicts[i].possibility_count;
-+	  possibilities = conflicts[i].possibilities;
-+	  for (j = 0; j < possibility_count; j++) {
-+	       possibility = possibilities[j]->pkg;
-+	       for (k = 0; k < conflictee_provides_count; k++) {
-+		    if (possibility == conflictee_provides[k]) {
-+			 return 1;
-+		    }
-+	       }
-+	  }
-+     }
-+     return 0;
-+}
-+
-+static char ** merge_unresolved(char ** oldstuff, char ** newstuff)
-+{
-+    int oldlen = 0, newlen = 0;
-+    char ** result;
-+    register int i, j;
-+
-+    if(!newstuff)
-+	return oldstuff;
-+    
-+    while(oldstuff && oldstuff[oldlen]) oldlen++;
-+    while(newstuff && newstuff[newlen]) newlen++;
-+    
-+    result = (char **)realloc(oldstuff, sizeof(char *) * (oldlen + newlen + 1));
-+    if (result == NULL) {
-+        fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+        return NULL;
-+    }
-+    
-+    for(i = oldlen, j = 0; i < (oldlen + newlen); i++, j++)
-+	*(result + i) = *(newstuff + j);
-+    
-+    *(result + i) = NULL;
-+
-+    return result;
-+}
-+    
-+/* 
-+ * a kinda kludgy way to back out depends str from two different arrays (reg'l'r 'n pre)
-+ * this is null terminated, no count is carried around 
-+ */
-+char ** add_unresolved_dep(pkg_t * pkg, char ** the_lost, int ref_ndx)
-+{
-+    int count;
-+    char ** resized;
-+    char *depend_str = pkg_depend_str(pkg, ref_ndx);
-+
-+    count = 0;
-+    while(the_lost && the_lost[count]) count++;
-+
-+    count++;  /* need one to hold the null */
-+    resized = (char **)realloc(the_lost, sizeof(char *) * (count + 1));
-+    if (resized == NULL) {
-+       fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+       return NULL;
-+    }
-+    resized[count - 1] = strdup(depend_str);
-+    resized[count] = NULL;
-+    
-+    return resized;
-+}
-+	
-+void printDepends(pkg_t * pkg)
-+{
-+    register int i, j;
-+    compound_depend_t * depend;
-+    int count;
-+    
-+    count = pkg->pre_depends_count + pkg->depends_count;
-+    
-+    depend = pkg->depends;
-+    if(!depend){
-+	fprintf(stderr, "Depends pointer is NULL\n");
-+	return;
-+    }
-+    for(i = 0; i < count; i++){
-+	fprintf(stderr, "%s has %d possibilities:\n", 
-+		(depend->type == GREEDY_DEPEND) ? "Greedy-Depend" : ((depend->type == DEPEND) ? "Depend" : "Pre-Depend"),
-+		depend->possibility_count);
-+	for(j = 0; j < depend->possibility_count; j++)
-+	    fprintf(stderr, "\t%s version %s (%d)\n",
-+		    depend->possibilities[j]->pkg->name,
-+		    depend->possibilities[j]->version,
-+		    depend->possibilities[j]->constraint);
-+	depend++;
-+    }
-+}
-+
-+int buildProvides(hash_table_t * hash, abstract_pkg_t * ab_pkg, pkg_t * pkg)
-+{
-+    register int i, j;
-+
-+    /* every pkg provides itself */
-+    abstract_pkg_vec_insert(ab_pkg->provided_by, ab_pkg);
-+
-+    if (!pkg->provides_count)
-+      return 0;
-+
-+    pkg->provides = (abstract_pkg_t **)malloc(sizeof(abstract_pkg_t *) * (pkg->provides_count + 1));
-+    if (pkg->provides == NULL) {
-+       fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+       return -1 ;
-+    }
-+    pkg->provides[0] = ab_pkg;
-+
-+    // if (strcmp(ab_pkg->name, pkg->name))
-+    //     fprintf(stderr, __FUNCTION__ ": ab_pkg=%s pkg=%s\n", ab_pkg->name, pkg->name);
-+
-+    for(i = 0; i < pkg->provides_count; i++){
-+	 abstract_pkg_t *provided_abpkg = ensure_abstract_pkg_by_name(hash, pkg->provides_str[i]);
-+
-+	pkg->provides[i+1] = provided_abpkg;
-+
-+	j = 0;
-+	abstract_pkg_vec_insert(provided_abpkg->provided_by, ab_pkg);
-+    }
-+    return 0;
-+}
-+
-+/* Abhaya: added conflicts support */
-+int buildConflicts(hash_table_t * hash, abstract_pkg_t * ab_pkg, pkg_t * pkg)
-+{
-+    register int i;
-+    compound_depend_t * conflicts;
-+
-+    if (!pkg->conflicts_count)
-+	return 0;
-+
-+    conflicts = pkg->conflicts = malloc(sizeof(compound_depend_t) *
-+					pkg->conflicts_count);
-+    if (conflicts == NULL) {
-+       fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+       return  -1;
-+    }
-+    for (i = 0; i < pkg->conflicts_count; i++) {
-+	 conflicts->type = CONFLICTS;
-+	 parseDepends(conflicts, hash,
-+		      pkg->conflicts_str[i]);
-+#if 0
-+	 for (j = 0; j < conflicts->possibility_count; j++) {
-+	      depend_t *possibility = conflicts->possibilities[j];
-+	      abstract_pkg_t *conflicting_apkg = possibility->pkg;
-+	      pkg_add_conflict_pair(ab_pkg, conflicting_apkg);
-+	 }
-+#endif
-+	 conflicts++;
-+    }
-+    return 0;
-+}
-+
-+int buildReplaces(hash_table_t * hash, abstract_pkg_t * ab_pkg, pkg_t * pkg)
-+{
-+     register int i, j;
-+
-+     if (!pkg->replaces_count)
-+	  return 0;
-+
-+     pkg->replaces = (abstract_pkg_t **)malloc(sizeof(abstract_pkg_t *) * pkg->replaces_count);
-+     if (pkg->replaces == NULL) {
-+        fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+        return  -1;
-+     }
-+
-+     // if (strcmp(ab_pkg->name, pkg->name))
-+     //     fprintf(stderr, __FUNCTION__ ": ab_pkg=%s pkg=%s\n", ab_pkg->name, pkg->name);
-+
-+     for(i = 0; i < pkg->replaces_count; i++){
-+	  abstract_pkg_t *old_abpkg = ensure_abstract_pkg_by_name(hash, pkg->replaces_str[i]);
-+
-+	  pkg->replaces[i] = old_abpkg;
-+
-+	  j = 0;
-+	  if (!old_abpkg->replaced_by)
-+	       old_abpkg->replaced_by = abstract_pkg_vec_alloc();
-+               if ( old_abpkg->replaced_by == NULL ){
-+                  return -1;
-+               }
-+	  /* if a package pkg both replaces and conflicts old_abpkg,
-+	   * then add it to the replaced_by vector so that old_abpkg
-+	   * will be upgraded to ab_pkg automatically */
-+	  if (pkg_conflicts_abstract(pkg, old_abpkg))
-+	       abstract_pkg_vec_insert(old_abpkg->replaced_by, ab_pkg);
-+     }
-+     return 0;
-+}
-+
-+int buildDepends(hash_table_t * hash, pkg_t * pkg)
-+{
-+     int count;
-+     register int i;
-+     compound_depend_t * depends;
-+
-+     if(!(count = pkg->pre_depends_count + pkg->depends_count + pkg->recommends_count + pkg->suggests_count))
-+	  return 0;
-+
-+     if (0 && pkg->pre_depends_count)
-+	  fprintf(stderr, "pkg=%s pre_depends_count=%d depends_count=%d\n", 
-+		  pkg->name, pkg->pre_depends_count, pkg->depends_count);
-+     depends = pkg->depends = malloc(sizeof(compound_depend_t) * count);
-+     if (depends == NULL) {
-+        fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+        return  -1;
-+     }
-+     
-+
-+     for(i = 0; i < pkg->pre_depends_count; i++){
-+	  parseDepends(depends, hash, pkg->pre_depends_str[i]);
-+	  if (0 && pkg->pre_depends_count)
-+	       fprintf(stderr, " pre_depends_str=%s depends=%p possibility_count=%x\n", 
-+		       pkg->pre_depends_str[i], depends, depends->possibility_count);
-+	  depends->type = PREDEPEND;
-+	  depends++;
-+     }
-+
-+     for(i = 0; i < pkg->recommends_count; i++){
-+	  parseDepends(depends, hash, pkg->recommends_str[i]);
-+	  if (0 && pkg->recommends_count)
-+	       fprintf(stderr, " recommends_str=%s depends=%p possibility_count=%x\n", 
-+		       pkg->recommends_str[i], depends, depends->possibility_count);
-+	  depends->type = RECOMMEND;
-+	  depends++;
-+     }
-+
-+     for(i = 0; i < pkg->suggests_count; i++){
-+	  parseDepends(depends, hash, pkg->suggests_str[i]);
-+	  if (0 && pkg->suggests_count)
-+	       fprintf(stderr, " suggests_str=%s depends=%p possibility_count=%x\n", 
-+		       pkg->suggests_str[i], depends, depends->possibility_count);
-+	  depends->type = SUGGEST;
-+	  depends++;
-+     }
-+
-+     for(i = 0; i < pkg->depends_count; i++){
-+	  parseDepends(depends, hash, pkg->depends_str[i]);
-+	  if (0 && pkg->depends_count)
-+	       fprintf(stderr, " depends_str=%s depends=%p possibility_count=%x\n",
-+		       pkg->depends_str[i], depends, depends->possibility_count);
-+	  depends++;
-+     }
-+     return 0;
-+}    
-+
-+/*
-+ * pkg_depend_string: returns the depends string specified by index.
-+ *   All 4 kinds of dependences: dependence, pre-dependence, recommend, and suggest are number starting from 0.
-+ *   [0,npredepends) -> returns pre_depends_str[index]
-+ *   [npredepends,npredepends+nrecommends) -> returns recommends_str[index]
-+ *   [npredepends+nrecommends,npredepends+nrecommends+nsuggests) -> returns recommends_str[index]
-+ *   [npredepends+nrecommends+nsuggests,npredepends+nrecommends+nsuggests+ndepends) -> returns depends_str[index]
-+ */
-+char *pkg_depend_str(pkg_t *pkg, int index)
-+{
-+     if (index < pkg->pre_depends_count) {
-+	  return pkg->pre_depends_str[index];
-+     }
-+     index -= pkg->pre_depends_count;
-+
-+     if (index < pkg->recommends_count) {
-+	  return pkg->recommends_str[index];
-+     }
-+     index -= pkg->recommends_count;
-+
-+     if (index < pkg->suggests_count) {
-+	  return pkg->suggests_str[index];
-+     }
-+     index -= pkg->suggests_count;
-+
-+     if (index < pkg->depends_count) {
-+	  return pkg->depends_str[index];
-+     }
-+     fprintf(stderr, "pkg_depend_str: index %d out of range for pkg=%s\n", index, pkg->name);
-+     return NULL;
-+}
-+
-+void freeDepends(pkg_t *pkg)
-+{
-+    int i;
-+
-+    if (pkg == NULL || pkg->depends == NULL) {
-+	return;
-+    }
-+
-+    fprintf(stderr, "Freeing depends=%p\n", pkg->depends);
-+    for (i=0; i < pkg->depends->possibility_count; i++) {
-+	depend_deinit(pkg->depends->possibilities[i]);
-+    }
-+    free(pkg->depends->possibilities);
-+    free(pkg->depends);
-+    pkg->depends = NULL;
-+}
-+
-+void buildDependedUponBy(pkg_t * pkg, abstract_pkg_t * ab_pkg)
-+{
-+     compound_depend_t * depends;
-+     int count, othercount;
-+     register int i, j;
-+     abstract_pkg_t * ab_depend;
-+     abstract_pkg_t ** temp;
-+
-+     count = pkg->pre_depends_count + pkg->depends_count;
-+     depends = pkg->depends;
-+
-+	  if (0 && pkg->pre_depends_count)
-+	       fprintf(stderr, "pkg=%s pre_depends_count=%d depends_count=%d\n",
-+		       pkg->name, pkg->pre_depends_count, pkg->depends_count);
-+     for (i = 0; i < count; i++) {
-+	  if (0 && pkg->pre_depends_count)
-+	       fprintf(stderr, "  i=%d possibility_count=%x depends=%p\n", i, depends->possibility_count, depends);
-+	  for (j = 0; j < depends->possibility_count; j++){
-+	       ab_depend = depends->possibilities[j]->pkg;
-+	       if(!ab_depend->depended_upon_by)
-+		    ab_depend->depended_upon_by = (abstract_pkg_t **)calloc(1, sizeof(abstract_pkg_t *));
-+
-+	       temp = ab_depend->depended_upon_by;
-+	       othercount = 1;
-+	       while(*temp){
-+		    temp++;
-+		    othercount++;
-+	       }
-+	       *temp = ab_pkg;
-+
-+	       ab_depend->depended_upon_by = (abstract_pkg_t **)realloc(ab_depend->depended_upon_by, 
-+									(othercount + 1) * sizeof(abstract_pkg_t *));
-+	       /* the array may have moved */
-+	       temp = ab_depend->depended_upon_by + othercount;
-+	       *temp = NULL;
-+	  }
-+	  depends++;
-+     }
-+}
-+
-+static depend_t * depend_init(void)
-+{
-+    depend_t * d = (depend_t *)malloc(sizeof(depend_t));    
-+    if ( d==NULL ){
-+        fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+        return NULL; 
-+     }
-+    d->constraint = NONE;
-+    d->version = NULL;
-+    d->pkg = NULL;
-+    
-+    return d;
-+}
-+
-+static void depend_deinit(depend_t *d)
-+{
-+    free(d);
-+}
-+
-+static int parseDepends(compound_depend_t *compound_depend, 
-+			hash_table_t * hash, char * depend_str)
-+{
-+     char * pkg_name, buffer[2048];
-+     int num_of_ors = 0;
-+     register int i;
-+     register char * src, * dest;
-+     depend_t ** possibilities;
-+
-+     /* first count the number of ored possibilities for satisfying dependency */
-+     src = depend_str;
-+     while(*src)
-+	  if(*src++ == '|')
-+	       num_of_ors++;
-+
-+     compound_depend->type = DEPEND;
-+
-+     compound_depend->possibility_count = num_of_ors + 1;
-+     possibilities = (depend_t **)malloc(sizeof(depend_t *) * (num_of_ors + 1));
-+     if (!possibilities)
-+	  return -ENOMEM;
-+     compound_depend->possibilities = possibilities;
-+
-+     src = depend_str;
-+     for(i = 0; i < num_of_ors + 1; i++){
-+	  possibilities[i] = depend_init();
-+          if (!possibilities[i])
-+	       return -ENOMEM;
-+	  /* gobble up just the name first */
-+	  dest = buffer;
-+	  while(*src &&
-+		!isspace(*src) &&
-+		(*src != '(') &&
-+		(*src != '*') &&
-+		(*src != '|'))
-+	       *dest++ = *src++;
-+	  *dest = '\0';
-+	  pkg_name = trim_alloc(buffer);
-+          if (pkg_name == NULL )
-+	       return -ENOMEM;
-+	
-+	  /* now look at possible version info */
-+	
-+	  /* skip to next chars */
-+	  if(isspace(*src))
-+	       while(*src && isspace(*src)) src++;
-+
-+	  /* extract constraint and version */
-+	  if(*src == '('){
-+	       src++;
-+	       if(!strncmp(src, "<<", 2)){
-+		    possibilities[i]->constraint = EARLIER;
-+		    src += 2;
-+	       }
-+	       else if(!strncmp(src, "<=", 2)){
-+		    possibilities[i]->constraint = EARLIER_EQUAL;
-+		    src += 2;
-+	       }
-+	       else if(!strncmp(src, ">=", 2)){
-+		    possibilities[i]->constraint = LATER_EQUAL;
-+		    src += 2;
-+	       }
-+	       else if(!strncmp(src, ">>", 2)){
-+		    possibilities[i]->constraint = LATER;
-+		    src += 2;
-+	       }
-+	       else if(!strncmp(src, "=", 1)){
-+		    possibilities[i]->constraint = EQUAL;
-+		    src++;
-+	       }
-+	       /* should these be here to support deprecated designations; dpkg does */
-+	       else if(!strncmp(src, "<", 1)){
-+		    possibilities[i]->constraint = EARLIER_EQUAL;
-+		    src++;
-+	       }
-+	       else if(!strncmp(src, ">", 1)){
-+		    possibilities[i]->constraint = LATER_EQUAL;
-+		    src++; 
-+	       }
-+
-+	       /* now we have any constraint, pass space to version string */
-+	       while(isspace(*src)) src++;
-+
-+	       /* this would be the version string */
-+	       dest = buffer;
-+	       while(*src && *src != ')')
-+		    *dest++ = *src++;
-+	       *dest = '\0';
-+	    
-+	       possibilities[i]->version = trim_alloc(buffer);
-+	       /*	   	    fprintf(stderr, "let's print the depends version string:");
-+				    fprintf(stderr, "version %s\n", possibilities[i]->version);*/
-+               if (possibilities[i]->version == NULL )
-+	            return -ENOMEM;
-+
-+	 
-+	  }
-+	  /* hook up the dependency to its abstract pkg */
-+	  possibilities[i]->pkg = ensure_abstract_pkg_by_name(hash, pkg_name);
-+
-+	  free(pkg_name);
-+	
-+	  /* now get past the ) and any possible | chars */
-+	  while(*src &&
-+		(isspace(*src) ||
-+		 (*src == ')') ||
-+		 (*src == '|')))
-+	       src++;
-+	  if (*src == '*')
-+	  {
-+	       compound_depend->type = GREEDY_DEPEND;
-+	       src++;
-+	  }
-+     }
-+
-+     return 0;
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_depends.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_depends.h
---- busybox-1.1.2-orig/archival/libipkg/pkg_depends.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_depends.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,105 @@
-+/* pkg_depends.h - the itsy package management system
-+
-+   Steven M. Ayer
-+   
-+   Copyright (C) 2002 Compaq Computer Corporation
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef PKG_DEPENDS_H
-+#define PKG_DEPENDS_H
-+
-+#include "pkg.h"
-+#include "pkg_hash.h"
-+
-+enum depend_type {
-+    PREDEPEND,
-+    DEPEND,
-+    CONFLICTS,
-+    GREEDY_DEPEND,
-+    RECOMMEND,
-+    SUGGEST
-+};
-+typedef enum depend_type depend_type_t;
-+
-+enum version_constraint {
-+    NONE,
-+    EARLIER,
-+    EARLIER_EQUAL,
-+    EQUAL,
-+    LATER_EQUAL,
-+    LATER
-+};
-+typedef enum version_constraint version_constraint_t;
-+
-+struct depend{
-+    version_constraint_t constraint;
-+    char * version;
-+    abstract_pkg_t * pkg;
-+};
-+typedef struct depend depend_t;
-+    
-+struct compound_depend{
-+    depend_type_t type;
-+    int possibility_count;
-+    struct depend ** possibilities;
-+};
-+typedef struct compound_depend compound_depend_t;
-+
-+#include "hash_table.h"
-+
-+int buildProvides(hash_table_t * hash, abstract_pkg_t * ab_pkg, pkg_t * pkg);
-+int buildConflicts(hash_table_t * hash, abstract_pkg_t * ab_pkg, pkg_t * pkg);
-+int buildReplaces(hash_table_t * hash, abstract_pkg_t * ab_pkg, pkg_t * pkg);
-+int buildDepends(hash_table_t * hash, pkg_t * pkg);
-+
-+/**
-+ * pkg_has_common_provides returns 1 if pkg and replacee both provide
-+ * the same abstract package and 0 otherwise.
-+ */
-+int pkg_has_common_provides(pkg_t *pkg, pkg_t *replacee);
-+
-+/**
-+ * pkg_provides returns 1 if pkg->provides contains providee and 0
-+ * otherwise.
-+ */
-+int pkg_provides_abstract(pkg_t *pkg, abstract_pkg_t *providee);
-+
-+/**
-+ * pkg_replaces returns 1 if pkg->replaces contains one of replacee's provides and 0
-+ * otherwise.
-+ */
-+int pkg_replaces(pkg_t *pkg, pkg_t *replacee);
-+
-+/**
-+ * pkg_conflicts_abstract returns 1 if pkg->conflicts contains conflictee provides and 0
-+ * otherwise.
-+ */
-+int pkg_conflicts_abstract(pkg_t *pkg, abstract_pkg_t *conflicts);
-+
-+/**
-+ * pkg_conflicts returns 1 if pkg->conflicts contains one of conflictee's provides and 0
-+ * otherwise.
-+ */
-+int pkg_conflicts(pkg_t *pkg, pkg_t *conflicts);
-+
-+char *pkg_depend_str(pkg_t *pkg, int index);
-+void buildDependedUponBy(pkg_t * pkg, abstract_pkg_t * ab_pkg);
-+void freeDepends(pkg_t *pkg);
-+void printDepends(pkg_t * pkg);
-+int version_constraints_satisfied(depend_t * depends, pkg_t * pkg);
-+int pkg_hash_fetch_unsatisfied_dependencies(ipkg_conf_t *conf, pkg_t * pkg, pkg_vec_t *depends, char *** unresolved);
-+pkg_vec_t * pkg_hash_fetch_conflicts(hash_table_t * hash, pkg_t * pkg);
-+int pkg_dependence_satisfiable(ipkg_conf_t *conf, depend_t *depend);
-+int pkg_dependence_satisfied(ipkg_conf_t *conf, depend_t *depend);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_dest.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_dest.c
---- busybox-1.1.2-orig/archival/libipkg/pkg_dest.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_dest.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,92 @@
-+/* pkg_dest.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+
-+#include "pkg_dest.h"
-+#include "file_util.h"
-+#include "str_util.h"
-+#include "sprintf_alloc.h"
-+
-+int pkg_dest_init(pkg_dest_t *dest, const char *name, const char *root_dir,const char * lists_dir)
-+{
-+    dest->name = strdup(name);
-+
-+    /* Guarantee that dest->root_dir ends with a '/' */
-+    if (str_ends_with(root_dir, "/")) {
-+	dest->root_dir = strdup(root_dir);
-+    } else {
-+	sprintf_alloc(&dest->root_dir, "%s/", root_dir);
-+    }
-+    file_mkdir_hier(dest->root_dir, 0755);
-+
-+    sprintf_alloc(&dest->ipkg_dir, "%s%s",
-+		  dest->root_dir, IPKG_STATE_DIR_PREFIX);
-+    file_mkdir_hier(dest->ipkg_dir, 0755);
-+
-+    if (str_starts_with (lists_dir, "/")) 
-+        sprintf_alloc(&dest->lists_dir, "%s", lists_dir);
-+    else
-+        sprintf_alloc(&dest->lists_dir, "/%s", lists_dir);
-+
-+    file_mkdir_hier(dest->lists_dir, 0755);
-+
-+    sprintf_alloc(&dest->info_dir, "%s/%s",
-+		  dest->ipkg_dir, IPKG_INFO_DIR_SUFFIX);
-+    file_mkdir_hier(dest->info_dir, 0755);
-+
-+    sprintf_alloc(&dest->status_file_name, "%s/%s",
-+		  dest->ipkg_dir, IPKG_STATUS_FILE_SUFFIX);
-+
-+    sprintf_alloc(&dest->status_file_tmp_name, "%s/%s.tmp",
-+		  dest->ipkg_dir, IPKG_STATUS_FILE_SUFFIX);
-+
-+    dest->status_file = NULL;
-+
-+    return 0;
-+}
-+
-+void pkg_dest_deinit(pkg_dest_t *dest)
-+{
-+    free(dest->name);
-+    dest->name = NULL;
-+
-+    free(dest->root_dir);
-+    dest->root_dir = NULL;
-+
-+    free(dest->ipkg_dir);
-+    dest->ipkg_dir = NULL;
-+
-+    free(dest->lists_dir);
-+    dest->lists_dir = NULL;
-+
-+    free(dest->info_dir);
-+    dest->info_dir = NULL;
-+
-+    free(dest->status_file_name);
-+    dest->status_file_name = NULL;
-+
-+    free(dest->status_file_tmp_name);
-+    dest->status_file_tmp_name = NULL;
-+
-+    if (dest->status_file) {
-+	fclose(dest->status_file);
-+    }
-+    dest->status_file = NULL;
-+
-+    dest->root_dir = NULL;
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_dest.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_dest.h
---- busybox-1.1.2-orig/archival/libipkg/pkg_dest.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_dest.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,38 @@
-+/* pkg_dest.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef PKG_DEST_H
-+#define PKG_DEST_H
-+
-+typedef struct pkg_dest pkg_dest_t;
-+struct pkg_dest
-+{
-+    char *name;
-+    char *root_dir;
-+    char *ipkg_dir;
-+    char *lists_dir;
-+    char *info_dir;
-+    char *status_file_name;
-+    char *status_file_tmp_name;
-+    FILE *status_file;
-+};
-+
-+int pkg_dest_init(pkg_dest_t *dest, const char *name, const char *root_dir,const char *lists_dir);
-+void pkg_dest_deinit(pkg_dest_t *dest);
-+
-+#endif
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_dest_list.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_dest_list.c
---- busybox-1.1.2-orig/archival/libipkg/pkg_dest_list.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_dest_list.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,85 @@
-+/* pkg_dest_list.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+
-+#include "pkg_dest.h"
-+#include "void_list.h"
-+#include "pkg_dest_list.h"
-+
-+int pkg_dest_list_elt_init(pkg_dest_list_elt_t *elt, pkg_dest_t *data)
-+{
-+    return void_list_elt_init((void_list_elt_t *) elt, data);
-+}
-+
-+void pkg_dest_list_elt_deinit(pkg_dest_list_elt_t *elt)
-+{
-+    void_list_elt_deinit((void_list_elt_t *) elt);
-+}
-+
-+int pkg_dest_list_init(pkg_dest_list_t *list)
-+{
-+    return void_list_init((void_list_t *) list);
-+}
-+
-+void pkg_dest_list_deinit(pkg_dest_list_t *list)
-+{
-+    pkg_dest_list_elt_t *iter;
-+    pkg_dest_t *pkg_dest;
-+
-+    for (iter = list->head; iter; iter = iter->next) {
-+	pkg_dest = iter->data;
-+	pkg_dest_deinit(pkg_dest);
-+
-+	/* malloced in pkg_dest_list_append */
-+	free(pkg_dest);
-+	iter->data = NULL;
-+    }
-+    void_list_deinit((void_list_t *) list);
-+}
-+
-+pkg_dest_t *pkg_dest_list_append(pkg_dest_list_t *list, const char *name,
-+				 const char *root_dir,const char *lists_dir)
-+{
-+    int err;
-+    pkg_dest_t *pkg_dest;
-+
-+    /* freed in plg_dest_list_deinit */
-+    pkg_dest = malloc(sizeof(pkg_dest_t));
-+    if (pkg_dest == NULL) {
-+	fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	return NULL;
-+    }
-+
-+    pkg_dest_init(pkg_dest, name, root_dir,lists_dir);
-+    err = void_list_append((void_list_t *) list, pkg_dest);
-+    if (err) {
-+	return NULL;
-+    }
-+
-+    return pkg_dest;
-+}
-+
-+int pkg_dest_list_push(pkg_dest_list_t *list, pkg_dest_t *data)
-+{
-+    return void_list_push((void_list_t *) list, data);
-+}
-+
-+pkg_dest_list_elt_t *pkg_dest_list_pop(pkg_dest_list_t *list)
-+{
-+    return (pkg_dest_list_elt_t *) void_list_pop((void_list_t *) list);
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_dest_list.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_dest_list.h
---- busybox-1.1.2-orig/archival/libipkg/pkg_dest_list.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_dest_list.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,50 @@
-+/* pkg_dest_list.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef PKG_DEST_LIST_H
-+#define PKG_DEST_LIST_H
-+
-+#include "pkg_dest.h"
-+
-+typedef struct pkg_dest_list_elt pkg_dest_list_elt_t;
-+struct pkg_dest_list_elt
-+{
-+    pkg_dest_list_elt_t *next;
-+    pkg_dest_t *data;
-+};
-+
-+typedef struct pkg_dest_list pkg_dest_list_t;
-+struct pkg_dest_list
-+{
-+    pkg_dest_list_elt_t pre_head;
-+    pkg_dest_list_elt_t *head;
-+    pkg_dest_list_elt_t *tail;
-+};
-+
-+int pkg_dest_list_elt_init(pkg_dest_list_elt_t *elt, pkg_dest_t *data);
-+void pkg_dest_list_elt_deinit(pkg_dest_list_elt_t *elt);
-+
-+int pkg_dest_list_init(pkg_dest_list_t *list);
-+void pkg_dest_list_deinit(pkg_dest_list_t *list);
-+
-+pkg_dest_t *pkg_dest_list_append(pkg_dest_list_t *list, const char *name,
-+				 const char *root_dir,const char* lists_dir);
-+int pkg_dest_list_push(pkg_dest_list_t *list, pkg_dest_t *data);
-+pkg_dest_list_elt_t *pkg_dest_list_pop(pkg_dest_list_t *list);
-+
-+#endif
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_extract.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_extract.c
---- busybox-1.1.2-orig/archival/libipkg/pkg_extract.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_extract.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,224 @@
-+/* pkg_extract.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+#include <errno.h>
-+#include <fcntl.h>
-+#include <stdio.h>
-+
-+#include "pkg_extract.h"
-+
-+#include "libbb.h"
-+#include "file_util.h"
-+#include "sprintf_alloc.h"
-+#include "unarchive.h"
-+
-+#define IPKG_CONTROL_ARCHIVE  "control.tar.gz"
-+#define IPKG_DATA_ARCHIVE  "data.tar.gz"
-+#define IPKG_CONTROL_FILE  "control"
-+
-+static void extract_ipkg_file_to_dir(pkg_t *pkg, const char *dir, const char *filename)
-+{
-+	archive_handle_t *archive;
-+	char *path;
-+
-+	sprintf_alloc(&path, "%s/", dir);
-+	archive = init_handle();
-+	archive->src_fd = bb_xopen(pkg->local_filename, O_RDONLY);
-+	archive->filter = filter_accept_list;
-+	archive->accept = llist_add_to(NULL, (char *)filename);
-+	archive->buffer = path;
-+	archive->action_data = data_extract_all_prefix;
-+	archive->flags |= ARCHIVE_EXTRACT_UNCONDITIONAL;
-+	while( get_header_tar_gz(archive) == EXIT_SUCCESS );
-+	close(archive->src_fd);
-+	free(archive->accept);
-+	free(archive);
-+	free(path);
-+}
-+
-+static void data_extract_file_name_to_buffer(archive_handle_t *archive)
-+{
-+	unsigned int size = strlen(archive->file_header->name) + 2;
-+
-+	if (archive->buffer == NULL) {
-+		archive->buffer = xmalloc(size);
-+		strcpy(archive->buffer, archive->file_header->name);
-+	} else {
-+		size += strlen(archive->buffer);
-+		archive->buffer = xrealloc(archive->buffer, size);
-+		strcat(archive->buffer, archive->file_header->name);
-+	} 
-+	strcat(archive->buffer, "\n");
-+	data_skip(archive);
-+}
-+
-+int pkg_extract_control_file_to_stream(pkg_t *pkg, FILE *stream)
-+{
-+	archive_handle_t *archive;
-+	char *name;
-+
-+	extract_ipkg_file_to_dir(pkg, global_conf->tmp_dir, "./" IPKG_CONTROL_ARCHIVE);	
-+	sprintf_alloc(&name, "%s/%s", global_conf->tmp_dir, IPKG_CONTROL_ARCHIVE);
-+	archive = init_handle();
-+	archive->src_fd = bb_xopen(name, O_RDONLY);
-+	archive->filter = filter_accept_list;
-+	archive->accept = llist_add_to(NULL, "./" IPKG_CONTROL_FILE);
-+	archive->action_data = data_extract_to_buffer;
-+	while( get_header_tar_gz(archive) == EXIT_SUCCESS );
-+	close(archive->src_fd);
-+	fputs(archive->buffer, stream);
-+	free(archive->buffer);
-+	free(archive->accept);
-+	free(archive);
-+	free(name);
-+
-+	return 0;
-+}
-+
-+int pkg_extract_control_files_to_dir(pkg_t *pkg, const char *dir)
-+{
-+    return pkg_extract_control_files_to_dir_with_prefix(pkg, dir, "");
-+}
-+
-+int pkg_extract_control_files_to_dir_with_prefix(pkg_t *pkg, const char *dir, const char *prefix)
-+{
-+	archive_handle_t *archive;
-+	char *name;
-+	char *path;
-+
-+	extract_ipkg_file_to_dir(pkg, global_conf->tmp_dir, "./" IPKG_CONTROL_ARCHIVE);	
-+	sprintf_alloc(&name, "%s/%s", global_conf->tmp_dir, IPKG_CONTROL_ARCHIVE);
-+	sprintf_alloc(&path, "%s/%s", dir, prefix);
-+	archive = init_handle();
-+	archive->src_fd = bb_xopen(name, O_RDONLY);
-+	archive->filter = filter_accept_all;
-+	archive->buffer = path;
-+	archive->action_data = data_extract_all_prefix;
-+	archive->flags |= ARCHIVE_CREATE_LEADING_DIRS | ARCHIVE_PRESERVE_DATE | ARCHIVE_EXTRACT_UNCONDITIONAL;
-+	while( get_header_tar_gz(archive) == EXIT_SUCCESS );
-+	close(archive->src_fd);
-+	free(archive);
-+	free(path);
-+	free(name);
-+
-+	return 0;
-+}
-+
-+int pkg_extract_data_files_to_dir(pkg_t *pkg, const char *dir)
-+{
-+	archive_handle_t *archive;
-+	char *name;
-+	char *path;
-+
-+	extract_ipkg_file_to_dir(pkg, global_conf->tmp_dir, "./" IPKG_DATA_ARCHIVE);
-+	sprintf_alloc(&name, "%s/%s", global_conf->tmp_dir, IPKG_DATA_ARCHIVE);
-+	sprintf_alloc(&path, "%s/", dir);
-+	archive = init_handle();
-+	archive->src_fd = bb_xopen(name, O_RDONLY);
-+	archive->filter = filter_accept_all;
-+	archive->buffer = path;
-+	archive->action_data = data_extract_all_prefix;
-+	archive->flags |= ARCHIVE_CREATE_LEADING_DIRS | ARCHIVE_PRESERVE_DATE | ARCHIVE_EXTRACT_UNCONDITIONAL;
-+	while( get_header_tar_gz(archive) == EXIT_SUCCESS );
-+	close(archive->src_fd);
-+	free(archive);
-+	free(path);
-+	free(name);
-+
-+	return 0;
-+}
-+
-+int pkg_extract_data_file_names_to_file(pkg_t *pkg, const char *file_name)
-+{
-+     int err=0;
-+     char *line, *data_file;
-+     FILE *file;
-+     FILE *tmp;
-+
-+     file = fopen(file_name, "w");
-+     if (file == NULL) {
-+	  fprintf(stderr, "%s: ERROR: Failed to open %s for writing.\n",
-+		  __FUNCTION__, file_name);
-+	  return EINVAL;
-+     }
-+
-+     tmp = tmpfile();
-+     if (pkg->installed_files) {
-+	  str_list_elt_t *elt;
-+	  for (elt = pkg->installed_files->head; elt; elt = elt->next) {
-+	       fprintf(file, "%s\n", elt->data);
-+	  }
-+     } else {
-+	  err = pkg_extract_data_file_names_to_stream(pkg, tmp);
-+	  if (err) {
-+	       fclose(file);
-+	       fclose(tmp);
-+	       return err;
-+	  }
-+
-+	  /* Fixup data file names by removing the initial '.' */
-+	  rewind(tmp);
-+	  while (1) {
-+	       line = file_read_line_alloc(tmp);
-+	       if (line == NULL) {
-+		    break;
-+	       }
-+
-+	       data_file = line;
-+	       if (*data_file == '.') {
-+		    data_file++;
-+	       }
-+
-+	       if (*data_file != '/') {
-+		    fputs("/", file);
-+	       }
-+
-+	       /* I have no idea why, but this is what dpkg does */
-+	       if (strcmp(data_file, "/\n") == 0) {
-+		    fputs("/.\n", file);
-+	       } else {
-+		    fputs(data_file, file);
-+	       }
-+	  }
-+     }
-+     fclose(tmp);
-+     fclose(file);
-+
-+     return err;
-+}
-+
-+int pkg_extract_data_file_names_to_stream(pkg_t *pkg, FILE *file)
-+{
-+	archive_handle_t *archive;
-+	char *name;
-+	
-+	extract_ipkg_file_to_dir(pkg, global_conf->tmp_dir, "./" IPKG_DATA_ARCHIVE);
-+	sprintf_alloc(&name, "%s/%s", global_conf->tmp_dir, IPKG_DATA_ARCHIVE);
-+	archive = init_handle();
-+	archive->src_fd = bb_xopen(name, O_RDONLY);
-+	archive->filter = filter_accept_all;
-+	archive->action_data = data_extract_file_name_to_buffer;
-+	while( get_header_tar_gz(archive) == EXIT_SUCCESS );
-+	close(archive->src_fd);
-+	fputs(archive->buffer, file);
-+	free(archive->buffer);
-+	free(archive);
-+	free(name);
-+	
-+	return 0;
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_extract.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_extract.h
---- busybox-1.1.2-orig/archival/libipkg/pkg_extract.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_extract.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,32 @@
-+/* pkg_extract.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef PKG_EXTRACT_H
-+#define PKG_EXTRACT_H
-+
-+#include "pkg.h"
-+
-+int pkg_extract_control_file_to_stream(pkg_t *pkg, FILE *stream);
-+int pkg_extract_control_files_to_dir(pkg_t *pkg, const char *dir);
-+int pkg_extract_control_files_to_dir_with_prefix(pkg_t *pkg,
-+						 const char *dir,
-+						 const char *prefix);
-+int pkg_extract_data_files_to_dir(pkg_t *pkg, const char *dir);
-+int pkg_extract_data_file_names_to_file(pkg_t *pkg, const char *file_name);
-+int pkg_extract_data_file_names_to_stream(pkg_t *pkg, FILE *file);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_hash.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_hash.c
---- busybox-1.1.2-orig/archival/libipkg/pkg_hash.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_hash.c	2006-05-09 02:12:05.000000000 +0200
-@@ -0,0 +1,617 @@
-+/* ipkg_hash.c - the itsy package management system
-+
-+   Steven M. Ayer
-+   
-+   Copyright (C) 2002 Compaq Computer Corporation
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+#include <errno.h>
-+#include <ctype.h>
-+#include <stdlib.h>
-+#include <string.h>
-+
-+#include "hash_table.h"
-+#include "pkg.h"
-+#include "ipkg_message.h"
-+#include "pkg_vec.h"
-+#include "pkg_hash.h"
-+#include "pkg_parse.h"
-+#include "ipkg_utils.h"
-+
-+static abstract_pkg_t * add_new_abstract_pkg_by_name(hash_table_t * hash, const char * pkg_name);
-+
-+/*
-+ * this will talk to both feeds-lists files and installed status files
-+ * example api:
-+ *
-+ * hash_table_t hash;
-+ * pkg_hash_init(name, &hash, 1000);
-+ * pkg_hash_add_from_file(<feed filename>);
-+ *
-+ * the query function is just there as a shell to prove to me that this
-+ * sort of works, but isn't far from doing something useful
-+ * 
-+ * -sma, 12/21/01
-+ * modified: CDW 3 Jan. 2002
-+ */
-+
-+
-+
-+int pkg_hash_init(const char *name, hash_table_t *hash, int len)
-+{
-+  return hash_table_init(name, hash, len);
-+}
-+
-+void pkg_hash_deinit(hash_table_t *hash)
-+{
-+  hash_table_deinit(hash);
-+}
-+
-+
-+/* Find the default arch for a given package status file if none is given. */
-+static char *pkg_get_default_arch(ipkg_conf_t *conf)
-+{
-+     nv_pair_list_elt_t *l;
-+     char *def_arch = HOST_CPU_STR;		/* Default arch */
-+     int def_prio = 0;				/* Other archs override this */
-+
-+     l = conf->arch_list.head;
-+
-+     while (l) {
-+	  nv_pair_t *nv = l->data;
-+	  int priority = strtol(nv->value, NULL, 0);
-+
-+	  /* Check if this arch has higher priority, and is valid */
-+	  if ((priority > def_prio) &&
-+	      (strcmp(nv->name, "all")) && (strcmp(nv->name, "noarch"))) {
-+	       /* Our new default */
-+	       def_prio = priority;
-+	       def_arch = nv->name;
-+	  }
-+	  l = l->next;
-+     }
-+
-+     return strdup(def_arch);
-+}
-+
-+int pkg_hash_add_from_file(ipkg_conf_t *conf, const char *file_name,
-+			   pkg_src_t *src, pkg_dest_t *dest, int is_status_file)
-+{
-+     hash_table_t *hash = &conf->pkg_hash;
-+     char **raw;
-+     char **raw_start;
-+     pkg_t *pkg;
-+    
-+     raw = raw_start = read_raw_pkgs_from_file(file_name);
-+     if (!raw)
-+        return -ENOMEM;
-+
-+     while(*raw){         /* don't worry, we'll increment raw in the parsing function */
-+	  pkg = pkg_new();
-+	  if (!pkg)
-+	       return -ENOMEM;
-+
-+	  if (pkg_parse_raw(pkg, &raw, src, dest) == 0) {
-+	       if (!pkg->architecture) {
-+		    char *version_str = pkg_version_str_alloc(pkg);
-+		    pkg->architecture = pkg_get_default_arch(conf);
-+		    ipkg_message(conf, IPKG_ERROR, "Package %s version %s has no architecture specified, defaulting to %s.\n",
-+				 pkg->name, version_str, pkg->architecture);
-+		    free(version_str);
-+	       }
-+	       hash_insert_pkg(hash, pkg, is_status_file,conf);
-+	  } else {
-+	       free(pkg);
-+	  }
-+     }
-+
-+     /* XXX: CLEANUP: I'd like a cleaner interface for cleaning up
-+	memory after read_raw_pkgs_from_file */
-+     raw = raw_start;
-+     while (*raw) {
-+	  free(*raw++);
-+     }
-+     free(raw_start);
-+     return 0;
-+}
-+
-+abstract_pkg_t * abstract_pkg_fetch_by_name(hash_table_t * hash, const char * pkg_name)
-+{
-+  return (abstract_pkg_t *)hash_table_get(hash, pkg_name);
-+}
-+
-+abstract_pkg_vec_t *pkg_hash_fetch_all_installation_candidates(hash_table_t *hash, const char *name)
-+{
-+    abstract_pkg_t *apkg = abstract_pkg_fetch_by_name(hash, name);
-+    if (apkg)
-+       return NULL;
-+    return apkg->provided_by;
-+}
-+
-+
-+pkg_t *pkg_hash_fetch_best_installation_candidate(ipkg_conf_t *conf, abstract_pkg_t *apkg, 
-+						  int (*constraint_fcn)(pkg_t *pkg, void *cdata), void *cdata, int quiet)
-+{
-+     int i; 
-+     int nprovides = 0;
-+     int nmatching = 0;
-+     pkg_vec_t *matching_pkgs = pkg_vec_alloc();
-+     abstract_pkg_vec_t *matching_apkgs = abstract_pkg_vec_alloc();
-+     abstract_pkg_vec_t *provided_apkg_vec;
-+     abstract_pkg_t **provided_apkgs;
-+     abstract_pkg_vec_t *providers = abstract_pkg_vec_alloc();
-+     pkg_t *latest_installed_parent = NULL;
-+     pkg_t *latest_matching = NULL;
-+     pkg_t *held_pkg = NULL;
-+     pkg_t *good_pkg_by_name = NULL;
-+
-+     if (matching_apkgs == NULL || providers == NULL || 
-+         apkg == NULL || apkg->provided_by == NULL || (apkg->provided_by->len == 0))
-+	  return NULL;
-+
-+     ipkg_message(conf, IPKG_DEBUG, "best installation candidate for %s\n", apkg->name);
-+
-+     provided_apkg_vec = apkg->provided_by;
-+     nprovides = provided_apkg_vec->len;
-+     provided_apkgs = provided_apkg_vec->pkgs;
-+     if (nprovides > 1)
-+	  ipkg_message(conf, IPKG_DEBUG, " apkg=%s nprovides=%d\n", apkg->name, nprovides);
-+
-+     /* accumulate all the providers */
-+     for (i = 0; i < nprovides; i++) {
-+	  abstract_pkg_t *provider_apkg = provided_apkgs[i];
-+	  ipkg_message(conf, IPKG_DEBUG, " adding %s to providers\n", provider_apkg->name);
-+	  abstract_pkg_vec_insert(providers, provider_apkg);
-+     }
-+     nprovides = providers->len;
-+
-+     for (i = 0; i < nprovides; i++) {
-+	  abstract_pkg_t *provider_apkg = abstract_pkg_vec_get(providers, i);
-+	  abstract_pkg_t *replacement_apkg = NULL;
-+	  pkg_vec_t *vec;
-+
-+	  if (provider_apkg->replaced_by && provider_apkg->replaced_by->len) {
-+	       replacement_apkg = provider_apkg->replaced_by->pkgs[0];
-+	       if (provider_apkg->replaced_by->len > 1) {
-+		    ipkg_message(conf, IPKG_NOTICE, "Multiple replacers for %s, using first one (%s)\n", 
-+				 provider_apkg->name, replacement_apkg->name);
-+	       }
-+	  }
-+
-+	  if (replacement_apkg)
-+	       ipkg_message(conf, IPKG_DEBUG, "   replacement_apkg=%s for provider_apkg=%s\n", 
-+			    replacement_apkg->name, provider_apkg->name);
-+
-+	  if (replacement_apkg && (replacement_apkg != provider_apkg)) {
-+	       if (abstract_pkg_vec_contains(providers, replacement_apkg))
-+		    continue;
-+	       else
-+		    provider_apkg = replacement_apkg;
-+	  }
-+
-+	  if (!(vec = provider_apkg->pkgs)) {
-+	       ipkg_message(conf, IPKG_DEBUG, "   no pkgs for provider_apkg %s\n", provider_apkg->name);
-+	       continue;
-+	  }
-+    
-+
-+	  /* now check for supported architecture */
-+	  {
-+	       int max_count = 0;
-+	       int i;
-+
-+	       /* count packages matching max arch priority and keep track of last one */
-+	       for (i = 0; i < vec->len; i++) {
-+		    pkg_t *maybe = vec->pkgs[i];
-+		    ipkg_message(conf, IPKG_DEBUG, "  %s arch=%s arch_priority=%d version=%s  \n",
-+				 maybe->name, maybe->architecture, maybe->arch_priority, maybe->version);
-+		    if (maybe->arch_priority > 0)  {
-+			 max_count++;
-+			 abstract_pkg_vec_insert(matching_apkgs, maybe->parent);
-+			 pkg_vec_insert(matching_pkgs, maybe);
-+		    }
-+	       }
-+	  }
-+     }
-+
-+     if (matching_pkgs->len > 1)
-+	  pkg_vec_sort(matching_pkgs, pkg_name_version_and_architecture_compare);
-+     if (matching_apkgs->len > 1)
-+	  abstract_pkg_vec_sort(matching_pkgs, abstract_pkg_name_compare);
-+
-+/* Here it is usefull, if ( matching_apkgs->len > 1 ), to test if one of this matching packages has the same name of the
-+   needed package. In this case, I would return it for install, otherwise I will continue with the procedure */
-+/* The problem is what to do when there are more than a mathing package, with the same name and several version ?
-+   Until now I always got the latest, but that breaks the downgrade option.
-+   If I stop at the first one, I would probably miss the new ones 
-+   Maybe the way is to have some kind of flag somewhere, to see if the package been asked to install is from a file,
-+   or from a Packages feed.
-+   It it is from a file it always need to be checked whatever version I have in feeds or everywhere, according to force-down or whatever options*/
-+/*Pigi*/
-+
-+     for (i = 0; i < matching_pkgs->len; i++) {
-+	  pkg_t *matching = matching_pkgs->pkgs[i];
-+          if (constraint_fcn(matching, cdata)) {  /* We found it */
-+             ipkg_message(conf, IPKG_DEBUG, " Found a valid candidate for the install: %s %s  \n", matching->name, matching->version) ;
-+             good_pkg_by_name = matching;
-+             if ( matching->provided_by_hand == 1 )    /* It has been provided by hand, so it is what user want */
-+                break;                                 
-+          }
-+     }
-+
-+
-+     for (i = 0; i < matching_pkgs->len; i++) {
-+	  pkg_t *matching = matching_pkgs->pkgs[i];
-+	  latest_matching = matching;
-+	  if (matching->parent->state_status == SS_INSTALLED || matching->parent->state_status == SS_UNPACKED)
-+	       latest_installed_parent = matching;
-+	  if (matching->state_flag & (SF_HOLD|SF_PREFER)) {
-+	       if (held_pkg)
-+		    ipkg_message(conf, IPKG_ERROR, "Multiple packages (%s and %s) providing same name marked HOLD or PREFER.  Using latest.\n",
-+				 held_pkg->name, matching->name);
-+	       held_pkg = matching;
-+	  }
-+     }
-+
-+     if (!good_pkg_by_name && !held_pkg && !latest_installed_parent && matching_apkgs->len > 1 && !quiet) {
-+	  ipkg_message(conf, IPKG_ERROR, "Package=%s, %d matching providers\n",
-+		       apkg->name, matching_apkgs->len);
-+	  for (i = 0; i < matching_apkgs->len; i++) {
-+              abstract_pkg_t *matching = matching_apkgs->pkgs[i];
-+              ipkg_message(conf, IPKG_ERROR, "    %s\n", matching->name);
-+	  }
-+	  ipkg_message(conf, IPKG_ERROR, "Please select one with ipkg install or ipkg flag prefer\n");
-+     }
-+
-+     if (matching_apkgs->len > 1 && conf->verbosity > 1) {
-+	  ipkg_message(conf, IPKG_NOTICE, "%s: for apkg=%s, %d matching pkgs\n",
-+		       __FUNCTION__, apkg->name, matching_pkgs->len);
-+	  for (i = 0; i < matching_pkgs->len; i++) {
-+	       pkg_t *matching = matching_pkgs->pkgs[i];
-+	       ipkg_message(conf, IPKG_INFO, "    %s %s %s\n",
-+			    matching->name, matching->version, matching->architecture);
-+	  }
-+     }
-+
-+     nmatching = matching_apkgs->len;
-+
-+     pkg_vec_free(matching_pkgs);
-+     abstract_pkg_vec_free(matching_apkgs);
-+     abstract_pkg_vec_free(providers);
-+
-+     if (good_pkg_by_name) {   /* We found a good candidate, we will install it */ 
-+	  return good_pkg_by_name;
-+     }
-+     if (held_pkg) {
-+	  ipkg_message(conf, IPKG_INFO, "  using held package %s\n", held_pkg->name);
-+	  return held_pkg;
-+     }
-+     if (latest_installed_parent) {
-+	  ipkg_message(conf, IPKG_INFO, "  using latest version of installed package %s\n", latest_installed_parent->name);
-+	  return latest_installed_parent;
-+     }
-+     if (nmatching > 1) {
-+	  ipkg_message(conf, IPKG_INFO, "  no matching pkg out of matching_apkgs=%d\n", nmatching);
-+	  return NULL;
-+     }
-+     if (latest_matching) {
-+	  ipkg_message(conf, IPKG_INFO, "  using latest matching %s %s %s\n",
-+		       latest_matching->name, latest_matching->version, latest_matching->architecture);
-+	  return latest_matching;
-+     }
-+     return NULL;
-+}
-+
-+static int pkg_name_constraint_fcn(pkg_t *pkg, void *cdata)
-+{
-+     const char *name = (const char *)cdata;
-+     if (strcmp(pkg->name, name) == 0)
-+	  return 1;
-+     else
-+	  return 0;   
-+}
-+
-+pkg_t *pkg_hash_fetch_best_installation_candidate_by_name(ipkg_conf_t *conf, const char *name)
-+{
-+     hash_table_t *hash = &conf->pkg_hash;
-+     abstract_pkg_t *apkg = NULL;
-+
-+     if (!(apkg = abstract_pkg_fetch_by_name(hash, name)))
-+	  return NULL;
-+     
-+     return pkg_hash_fetch_best_installation_candidate(conf, apkg, pkg_name_constraint_fcn, apkg->name, 0);
-+}
-+
-+
-+pkg_t * pkg_hash_fetch_by_name_version(hash_table_t *hash, 
-+				       const char *pkg_name,
-+				       const char * version)
-+{
-+    pkg_vec_t * vec;
-+    register int i;
-+    char *version_str = NULL;
-+    
-+    if(!(vec = pkg_vec_fetch_by_name(hash, pkg_name)))
-+	return NULL;
-+    
-+    for(i = 0; i < vec->len; i++) {
-+	version_str = pkg_version_str_alloc(vec->pkgs[i]);
-+	if(!strcmp(version_str, version)) {
-+	    free(version_str);
-+	    break;
-+	}
-+	free(version_str);
-+    }
-+	
-+    if(i == vec->len)
-+	return NULL;
-+    
-+    return vec->pkgs[i];
-+}
-+
-+pkg_t *pkg_hash_fetch_installed_by_name_dest(hash_table_t *hash,
-+					     const char *pkg_name,
-+					     pkg_dest_t *dest)
-+{
-+    pkg_vec_t * vec;
-+    register int i;
-+
-+    if(!(vec = pkg_vec_fetch_by_name(hash, pkg_name))) {
-+	return NULL;
-+    }
-+    
-+    for(i = 0; i < vec->len; i++)
-+	if((vec->pkgs[i]->state_status == SS_INSTALLED || vec->pkgs[i]->state_status == SS_UNPACKED) && vec->pkgs[i]->dest == dest) {
-+	    return vec->pkgs[i];
-+        }
-+    return NULL;
-+}
-+
-+pkg_t *pkg_hash_fetch_installed_by_name(hash_table_t *hash,
-+					const char *pkg_name)
-+{
-+    pkg_vec_t * vec;
-+    register int i;
-+
-+    if(!(vec = pkg_vec_fetch_by_name(hash, pkg_name))){
-+	return NULL;
-+    } 
-+
-+    for(i = 0; i < vec->len; i++)
-+	if (vec->pkgs[i]->state_status == SS_INSTALLED || vec->pkgs[i]->state_status == SS_UNPACKED){
-+	    return vec->pkgs[i];
-+        } 
-+    
-+    return NULL;
-+}
-+
-+pkg_vec_t *pkg_vec_fetch_by_name(hash_table_t *hash, const char *pkg_name)
-+{
-+    abstract_pkg_t * ab_pkg;
-+
-+    if(!(ab_pkg = abstract_pkg_fetch_by_name(hash, pkg_name))){
-+       return NULL;
-+    }
-+    
-+    if (ab_pkg->pkgs) {
-+      return ab_pkg->pkgs;
-+    } else if (ab_pkg->provided_by) {
-+      abstract_pkg_t *abpkg =  abstract_pkg_vec_get(ab_pkg->provided_by, 0);
-+      if (abpkg != NULL){
-+	  return abpkg->pkgs;
-+      } else {
-+	  return ab_pkg->pkgs;
-+      }
-+    } else {
-+      return NULL;
-+    }
-+}
-+
-+static int pkg_compare_names(const void *p1, const void *p2)
-+{
-+  const pkg_t *pkg1 = *(const pkg_t **)p1;
-+  const pkg_t *pkg2 = *(const pkg_t **)p2;
-+  if (pkg1->name == NULL)
-+    return 1;
-+  if (pkg2->name == NULL)
-+    return -1;
-+  return(strcmp(pkg1->name, pkg2->name));
-+}
-+
-+
-+static void pkg_hash_fetch_available_helper(const char *pkg_name, void *entry, void *data)
-+{
-+  int j;
-+  abstract_pkg_t *ab_pkg = (abstract_pkg_t *)entry;
-+  pkg_vec_t *all = (pkg_vec_t *)data;
-+  pkg_vec_t *pkg_vec = ab_pkg->pkgs;
-+  if (pkg_vec) {
-+    for (j = 0; j < pkg_vec->len; j++) {
-+      pkg_t *pkg = pkg_vec->pkgs[j];
-+      pkg_vec_insert(all, pkg);
-+    }
-+  }
-+}
-+
-+void pkg_hash_fetch_available(hash_table_t *hash, pkg_vec_t *all)
-+{
-+    hash_table_foreach(hash, pkg_hash_fetch_available_helper, all);
-+    qsort(all->pkgs, all->len, sizeof(pkg_t *), pkg_compare_names);
-+}
-+
-+static void pkg_hash_fetch_all_installed_helper(const char *pkg_name, void *entry, void *data)
-+{
-+  abstract_pkg_t *ab_pkg = (abstract_pkg_t *)entry;
-+  pkg_vec_t *all = (pkg_vec_t *)data;
-+  pkg_vec_t *pkg_vec = ab_pkg->pkgs;
-+  int j;
-+  if (pkg_vec) {
-+    for (j = 0; j < pkg_vec->len; j++) {
-+      pkg_t *pkg = pkg_vec->pkgs[j];
-+      if (pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED) {
-+	pkg_vec_insert(all, pkg);
-+      }
-+    }
-+  }
-+}
-+void pkg_hash_fetch_all_installed(hash_table_t *hash, pkg_vec_t *all)
-+{
-+    hash_table_foreach(hash, pkg_hash_fetch_all_installed_helper, all);
-+    qsort(all->pkgs, all->len, sizeof(void*), pkg_compare_names);
-+}
-+
-+static void pkg_hash_dump_helper(const char *pkg_name, void *entry, void *data)
-+{
-+  int i;
-+  pkg_t *pkg;
-+  abstract_pkg_t *ab_pkg = (abstract_pkg_t *)entry;
-+  ipkg_conf_t *conf = (ipkg_conf_t *)data;
-+  abstract_pkg_t ** dependents = ab_pkg->depended_upon_by;
-+  fprintf(stdout, "%s\n", ab_pkg->name);
-+  i = 0;
-+  if (dependents != NULL)
-+    while (dependents [i] != NULL)
-+      printf ("\tdepended upon by - %s\n", dependents [i ++]->name);
-+  dependents = ab_pkg->provided_by->pkgs;
-+  i = 0;
-+  if (dependents != NULL)
-+    while (dependents [i] != NULL && i < ab_pkg->provided_by->len)
-+      printf ("\tprovided by - %s\n", dependents [i ++]->name);
-+  pkg = pkg_hash_fetch_best_installation_candidate_by_name (conf, ab_pkg->name);
-+  if (pkg) {
-+    i = 0;
-+    while (i < pkg->depends_count)
-+      printf ("\tdepends on - %s\n", pkg->depends_str [i ++]);	
-+  }
-+}
-+void pkg_hash_dump(hash_table_t *hash, void *data)
-+{
-+
-+  printf ("\n\n+=+%s+=+\n\n", __FUNCTION__);
-+  hash_table_foreach(hash, pkg_hash_dump_helper, data);
-+  printf ("\n+=+%s+=+\n\n", __FUNCTION__);    
-+}
-+
-+abstract_pkg_t * ensure_abstract_pkg_by_name(hash_table_t * hash, const char * pkg_name)
-+{
-+  abstract_pkg_t * ab_pkg;
-+
-+  if(!(ab_pkg = abstract_pkg_fetch_by_name(hash, pkg_name)))
-+    ab_pkg = add_new_abstract_pkg_by_name(hash, pkg_name);
-+
-+  return ab_pkg;
-+}
-+
-+pkg_t *hash_insert_pkg(hash_table_t *hash, pkg_t *pkg, int set_status,ipkg_conf_t *conf)
-+{
-+     abstract_pkg_t * ab_pkg;
-+     int arch_priority;
-+
-+     if(!pkg)
-+	  return pkg;
-+
-+     arch_priority = pkg->arch_priority;
-+
-+     if (buildDepends(hash, pkg)<0){
-+        fprintf(stderr, "%s : This should never happen. Report this Bug in bugzilla please \n ",__FUNCTION__);
-+        return NULL;
-+     }
-+     ab_pkg = ensure_abstract_pkg_by_name(hash, pkg->name);
-+
-+     if (set_status) {
-+	  if (pkg->state_status == SS_INSTALLED) {
-+	       ab_pkg->state_status = SS_INSTALLED;
-+	  } else if (pkg->state_status == SS_UNPACKED) {
-+	       ab_pkg->state_status = SS_UNPACKED;
-+	  }
-+     }
-+
-+     if(!ab_pkg->pkgs)
-+	  ab_pkg->pkgs = pkg_vec_alloc();
-+    
-+     /* pkg_vec_insert_merge might munge package, but it returns an unmunged pkg */
-+     pkg = pkg_vec_insert_merge(ab_pkg->pkgs, pkg, set_status,conf );
-+     pkg->parent = ab_pkg;
-+
-+     if (buildProvides(hash, ab_pkg, pkg)<0){
-+        fprintf(stderr, "%s : This should never happen. Report this Bug in bugzilla please \n ",__FUNCTION__);
-+        return NULL;
-+     }
-+     /* need to build the conflicts graph before replaces for correct calculation of replaced_by relation */
-+     if (buildConflicts(hash, ab_pkg, pkg)<0){
-+        fprintf(stderr, "%s : This should never happen. Report this Bug in bugzilla please \n ",__FUNCTION__);
-+        return NULL;
-+     }
-+     if (buildReplaces(hash, ab_pkg, pkg)<0) {
-+        fprintf(stderr, "%s : This should never happen. Report this Bug in bugzilla please \n ",__FUNCTION__);
-+        return NULL;
-+     }
-+    
-+     buildDependedUponBy(pkg, ab_pkg);
-+     return pkg;
-+}
-+
-+/*
-+ * this will assume that we've already determined that
-+ * the abstract pkg doesn't exist, 'cause we should know these things...
-+ */
-+static abstract_pkg_t * add_new_abstract_pkg_by_name(hash_table_t * hash, const char * pkg_name)
-+{
-+  abstract_pkg_t * ab_pkg;
-+
-+  ab_pkg = abstract_pkg_new();
-+  if (ab_pkg == NULL) { return NULL; }
-+
-+  ab_pkg->name = strdup(pkg_name);
-+  hash_table_insert(hash, pkg_name, ab_pkg);
-+
-+  return ab_pkg;
-+}
-+
-+
-+pkg_t *file_hash_get_file_owner(ipkg_conf_t *conf, const char *file_name)
-+{
-+     hash_table_t *file_hash = &conf->file_hash;
-+
-+     return hash_table_get(file_hash, file_name); 
-+}
-+
-+int file_hash_set_file_owner(ipkg_conf_t *conf, const char *file_name, pkg_t *owning_pkg)
-+{
-+     hash_table_t *file_hash = &conf->file_hash;
-+     pkg_t *old_owning_pkg = hash_table_get(file_hash, file_name);
-+     int file_name_len = strlen(file_name);
-+
-+     if (file_name[file_name_len -1] == '/')
-+	  return 0;
-+
-+     if (conf->offline_root) {
-+	  int len = strlen(conf->offline_root);
-+	  if (strncmp(file_name, conf->offline_root, len) == 0) {
-+	       file_name += len;
-+	  }
-+     }
-+
-+     // ipkg_message(conf, IPKG_DEBUG2, "owning_pkg=%s filename=%s\n", owning_pkg->name, file_name);
-+     hash_table_insert(file_hash, file_name, owning_pkg); 
-+     if (old_owning_pkg) {
-+	  str_list_remove_elt(old_owning_pkg->installed_files, file_name);
-+	  /* mark this package to have its filelist written */
-+	  old_owning_pkg->state_flag |= SF_FILELIST_CHANGED;
-+	  owning_pkg->state_flag |= SF_FILELIST_CHANGED;
-+     }
-+     return 0;
-+}
-+
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_hash.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_hash.h
---- busybox-1.1.2-orig/archival/libipkg/pkg_hash.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_hash.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,61 @@
-+/* pkg_hash.h - the itsy package management system
-+
-+   Steven M. Ayer
-+   
-+   Copyright (C) 2002 Compaq Computer Corporation
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef PKG_HASH_H
-+#define PKG_HASH_H
-+
-+#include "pkg.h"
-+#include "pkg_vec.h"
-+#include "hash_table.h"
-+
-+
-+int pkg_hash_init(const char *name, hash_table_t *hash, int len);
-+void pkg_hash_deinit(hash_table_t *hash);
-+void pkg_hash_map(hash_table_t *hash, void (*f)(void *data, void *entry), void *data);
-+
-+void pkg_hash_dump(hash_table_t *hash, void *data);
-+void pkg_hash_fetch_available(hash_table_t *hash, pkg_vec_t *available);
-+
-+int pkg_hash_add_from_file(ipkg_conf_t *conf, const char *file_name,
-+			   pkg_src_t *src, pkg_dest_t *dest, int is_status_file);
-+pkg_t *hash_insert_pkg(hash_table_t *hash, pkg_t *pkg, int set_status,ipkg_conf_t *conf);
-+
-+abstract_pkg_t * ensure_abstract_pkg_by_name(hash_table_t * hash, const char * pkg_name);
-+abstract_pkg_t * abstract_pkg_fetch_by_name(hash_table_t * hash, const char * pkg_name);
-+pkg_vec_t *pkg_hash_fetch_by_name(hash_table_t *hash, const char *pkg_name);
-+void pkg_hash_fetch_all_installed(hash_table_t *hash, pkg_vec_t *installed);
-+pkg_t * pkg_hash_fetch_by_name_version(hash_table_t *hash, 
-+				       const char *pkg_name,
-+				       const char * version);
-+abstract_pkg_vec_t *pkg_hash_fetch_all_installation_candidates(hash_table_t *hash, const char *name);
-+pkg_t *pkg_hash_fetch_best_installation_candidate(ipkg_conf_t *conf, abstract_pkg_t *apkg, 
-+						  int (*constraint_fcn)(pkg_t *pkg, void *data), void *cdata, int quiet);
-+pkg_t *pkg_hash_fetch_best_installation_candidate_by_name(ipkg_conf_t *conf, const char *name);
-+pkg_t *pkg_hash_fetch_installed_by_name(hash_table_t *hash,
-+					const char *pkg_name);
-+pkg_t *pkg_hash_fetch_installed_by_name_dest(hash_table_t *hash,
-+					     const char *pkg_name,
-+					     pkg_dest_t *dest);
-+
-+pkg_t *file_hash_get_file_owner(ipkg_conf_t *conf, const char *file_name);
-+int file_hash_set_file_owner(ipkg_conf_t *conf, const char *file_name, pkg_t *pkg);
-+
-+/* XXX: shouldn't this go in pkg_vec.[ch]? */
-+pkg_vec_t *pkg_vec_fetch_by_name(hash_table_t *hash, const char *pkg_name);
-+
-+#endif
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_parse.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_parse.c
---- busybox-1.1.2-orig/archival/libipkg/pkg_parse.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_parse.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,366 @@
-+/* pkg_parse.c - the itsy package management system
-+
-+   Steven M. Ayer
-+   
-+   Copyright (C) 2002 Compaq Computer Corporation
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+#include <errno.h>
-+#include <ctype.h>
-+   
-+#include "pkg.h"
-+#include "ipkg_utils.h"
-+#include "pkg_parse.h"
-+
-+int isGenericFieldType(char * type, char * line)
-+{
-+    if(!strncmp(line, type, strlen(type)))
-+	return 1;
-+    return 0;
-+}
-+
-+char * parseGenericFieldType(char * type, char * raw)
-+{
-+    char * field_value = raw + (strlen(type) + 1);
-+    return trim_alloc(field_value);
-+}
-+
-+void parseStatus(pkg_t *pkg, char * raw)
-+{
-+    char sw_str[64], sf_str[64], ss_str[64];
-+
-+    sscanf(raw, "Status: %s %s %s", sw_str, sf_str, ss_str);
-+    pkg->state_want = pkg_state_want_from_str(sw_str);
-+    pkg->state_flag = pkg_state_flag_from_str(sf_str);
-+    pkg->state_status = pkg_state_status_from_str(ss_str);
-+}
-+
-+char ** parseDependsString(char * raw, int * depends_count)
-+{
-+    char ** depends = NULL;
-+    int line_count = 0;
-+    char buff[2048], * dest;
-+
-+    while(raw && *raw && !isspace(*raw)) {
-+	raw++;
-+    }
-+
-+    if(line_is_blank(raw)){
-+	*depends_count = line_count;
-+	return NULL;
-+    }
-+    while(raw && *raw){
-+	depends = (char **)realloc(depends, sizeof(char *) * (line_count + 1));
-+	
-+	while(isspace(*raw)) raw++;
-+
-+	dest = buff;
-+	while((*raw != ',') && *raw)
-+	    *dest++ = *raw++;
-+
-+	*dest = '\0';
-+	depends[line_count] = trim_alloc(buff);
-+	if(depends[line_count] ==NULL)
-+	   return NULL;
-+        line_count++;
-+	if(*raw == ',')
-+	    raw++;
-+    }
-+    *depends_count = line_count;
-+    return depends;
-+}
-+
-+void parseConffiles(pkg_t * pkg, char * raw)
-+{
-+    char file_name[1048], md5sum[1048];  /* please tell me there aren't any longer that 1k */
-+
-+    if(!strncmp(raw, "Conffiles:", 10))
-+	raw += strlen("Conffiles:");
-+
-+    while(*raw && (sscanf(raw, "%s%s", file_name, md5sum) == 2)){
-+	conffile_list_append(&pkg->conffiles, file_name, md5sum);
-+	/*	fprintf(stderr, "%s %s ", file_name, md5sum);*/
-+	while (*raw && isspace(*raw)) {
-+	    raw++;
-+	}
-+	raw += strlen(file_name);
-+	while (*raw && isspace(*raw)) {
-+	    raw++;
-+	}
-+	raw += strlen(md5sum);
-+    }
-+}    
-+
-+int parseVersion(pkg_t *pkg, char *raw)
-+{
-+  char *colon, *eepochcolon;
-+#ifdef USE_DEBVERSION
-+  char *hyphen;
-+#endif
-+  unsigned long epoch;
-+
-+  if (!*raw) {
-+      fprintf(stderr, "%s: ERROR: version string is empty", __FUNCTION__);
-+      return EINVAL;
-+  }
-+
-+  if (strncmp(raw, "Version:", 8) == 0) {
-+      raw += 8;
-+  }
-+  while (*raw && isspace(*raw)) {
-+      raw++;
-+  }
-+  
-+  colon= strchr(raw,':');
-+  if (colon) {
-+    epoch= strtoul(raw,&eepochcolon,10);
-+    if (colon != eepochcolon) {
-+	fprintf(stderr, "%s: ERROR: epoch in version is not number", __FUNCTION__);
-+	return EINVAL;
-+    }
-+    if (!*++colon) {
-+	fprintf(stderr, "%s: ERROR: nothing after colon in version number", __FUNCTION__);
-+	return EINVAL;
-+    }
-+    raw= colon;
-+    pkg->epoch= epoch;
-+  } else {
-+    pkg->epoch= 0;
-+  }
-+
-+  pkg->revision = "";
-+  pkg->familiar_revision = "";
-+
-+  pkg->version= malloc(strlen(raw)+1);
-+  if ( pkg->version == NULL ) {
-+     fprintf(stderr, "%s: out of memory \n", __FUNCTION__);
-+     return ENOMEM;
-+  }
-+  strcpy(pkg->version, raw);
-+
-+#ifdef USE_DEBVERSION
-+  hyphen= strrchr(pkg->version,'-');
-+
-+  if (hyphen) {
-+    *hyphen++= 0;
-+    if (strncmp("fam", hyphen, 3) == 0) {
-+      pkg->familiar_revision=hyphen+3;
-+      hyphen= strrchr(pkg->version,'-');
-+      if (hyphen) {
-+	*hyphen++= 0;
-+	pkg->revision = hyphen;
-+      }
-+    } else {
-+      pkg->revision = hyphen;
-+    }
-+  }
-+#endif
-+
-+/*
-+  fprintf(stderr,"Parsed version: %lu, %s, %s, %s\n",
-+	  pkg->epoch,
-+	  pkg->version,
-+	  pkg->revision,
-+	  pkg->familiar_revision);
-+*/
-+	  
-+  return 0;
-+}
-+
-+
-+/* This code is needed to insert in first position the keyword for the aligning bug */
-+
-+int alterProvidesLine(char *raw, char *temp)
-+{
-+
-+
-+  if (!*raw) {
-+      fprintf(stderr, "%s: ERROR: Provides string is empty", __FUNCTION__);
-+      return -EINVAL;
-+  }
-+
-+  if ( temp == NULL ) {
-+     fprintf(stderr, "%s: out of memory \n", __FUNCTION__);
-+     return -ENOMEM;
-+  }
-+
-+  if (strncmp(raw, "Provides:", 9) == 0) {
-+      raw += 9;
-+  }
-+  while (*raw && isspace(*raw)) {
-+      raw++;
-+  }      
-+  
-+  snprintf ( temp, 35, "Provides: ipkg_internal_use_only, ");           /* First part of the line */
-+  while (*raw) {
-+     strncat( temp, raw++, 1);
-+  }
-+  return 0;
-+ 
-+}
-+
-+/* Some random thoughts from Carl:
-+
-+   This function could be considerably simplified if we just kept
-+   an array of all the generic string-valued field names, and looped
-+   through those looking for a match. Also, these fields could perhaps
-+   be stored in the package as an array as well, (or, probably better,
-+   as an nv_pair_list_t).
-+
-+   Fields which require special parsing or storage, (such as Depends:
-+   and Status:) could be handled as they are now. 
-+*/
-+/* XXX: FEATURE: The Suggests: field needs to be changed from a string
-+   to a dependency list. And, since we already have
-+   Depends/Pre-Depends and need to add Conflicts, Recommends, and
-+   Enhances, perhaps we could generalize all of these and save some
-+   code duplication.
-+*/
-+int pkg_parse_raw(pkg_t *pkg, char ***raw, pkg_src_t *src, pkg_dest_t *dest)
-+{
-+    int reading_conffiles, reading_description;
-+    int pkg_false_provides=1;
-+    char ** lines;
-+    char * provide=NULL;
-+
-+    pkg->src = src;
-+    pkg->dest = dest;
-+
-+    reading_conffiles = reading_description = 0;
-+
-+    for (lines = *raw; *lines; lines++) {
-+	/*	fprintf(stderr, "PARSING %s\n", *lines);*/
-+	if(isGenericFieldType("Package:", *lines)) 
-+	    pkg->name = parseGenericFieldType("Package", *lines);
-+	else if(isGenericFieldType("Architecture:", *lines))
-+	    pkg->architecture = parseGenericFieldType("Architecture", *lines);
-+	else if(isGenericFieldType("Filename:", *lines))
-+	    pkg->filename = parseGenericFieldType("Filename", *lines);
-+	else if(isGenericFieldType("Section:", *lines))
-+	    pkg->section = parseGenericFieldType("Section", *lines);
-+	else if(isGenericFieldType("MD5sum:", *lines))
-+	    pkg->md5sum = parseGenericFieldType("MD5sum", *lines);
-+	/* The old ipkg wrote out status files with the wrong case for MD5sum,
-+	   let's parse it either way */
-+	else if(isGenericFieldType("MD5Sum:", *lines))
-+	    pkg->md5sum = parseGenericFieldType("MD5Sum", *lines);
-+	else if(isGenericFieldType("Size:", *lines))
-+	    pkg->size = parseGenericFieldType("Size", *lines);
-+	else if(isGenericFieldType("Source:", *lines))
-+	    pkg->source = parseGenericFieldType("Source", *lines);
-+	else if(isGenericFieldType("Installed-Size:", *lines))
-+	    pkg->installed_size = parseGenericFieldType("Installed-Size", *lines);
-+	else if(isGenericFieldType("Installed-Time:", *lines)) {
-+	     char *time_str = parseGenericFieldType("Installed-Time", *lines);
-+	     pkg->installed_time = strtoul(time_str, NULL, 0);
-+	} else if(isGenericFieldType("Priority:", *lines))
-+	    pkg->priority = parseGenericFieldType("Priority", *lines);
-+	else if(isGenericFieldType("Essential:", *lines)) {
-+	    char *essential_value;
-+	    essential_value = parseGenericFieldType("Essential", *lines);
-+	    if (strcmp(essential_value, "yes") == 0) {
-+		pkg->essential = 1;
-+	    }
-+	    free(essential_value);
-+	}
-+	else if(isGenericFieldType("Status", *lines))
-+	    parseStatus(pkg, *lines);
-+	else if(isGenericFieldType("Version", *lines))
-+	    parseVersion(pkg, *lines);
-+	else if(isGenericFieldType("Maintainer", *lines))
-+	    pkg->maintainer = parseGenericFieldType("Maintainer", *lines);
-+	else if(isGenericFieldType("Conffiles", *lines)){
-+	    parseConffiles(pkg, *lines);
-+	    reading_conffiles = 1;
-+	}
-+	else if(isGenericFieldType("Description", *lines)) {
-+	    pkg->description = parseGenericFieldType("Description", *lines);
-+	    reading_conffiles = 0;
-+	    reading_description = 1;
-+	}
-+
-+	else if(isGenericFieldType("Provides", *lines)){
-+/* Here we add the internal_use to align the off by one problem between provides_str and provides */
-+            provide = (char * ) malloc(strlen(*lines)+ 35 ); /* Preparing the space for the new ipkg_internal_use_only */
-+            if ( alterProvidesLine(*lines,provide) ){
-+               return EINVAL;
-+            }
-+	    pkg->provides_str = parseDependsString( provide, &pkg->provides_count);
-+/* Let's try to hack a bit here.
-+   The idea is that if a package has no Provides, we would add one generic, to permit the check of dependencies
-+   in alot of other places. We will remove it before writing down the status database */
-+            pkg_false_provides=0;
-+            free(provide);
-+        } 
-+
-+	else if(isGenericFieldType("Depends", *lines))
-+	    pkg->depends_str = parseDependsString(*lines, &pkg->depends_count);
-+	else if(isGenericFieldType("Pre-Depends", *lines))
-+	    pkg->pre_depends_str = parseDependsString(*lines, &pkg->pre_depends_count);
-+	else if(isGenericFieldType("Recommends", *lines))
-+	    pkg->recommends_str = parseDependsString(*lines, &pkg->recommends_count);
-+	else if(isGenericFieldType("Suggests", *lines))
-+	    pkg->suggests_str = parseDependsString(*lines, &pkg->suggests_count);
-+	/* Abhaya: support for conflicts */
-+	else if(isGenericFieldType("Conflicts", *lines))
-+	    pkg->conflicts_str = parseDependsString(*lines, &pkg->conflicts_count);
-+	else if(isGenericFieldType("Replaces", *lines))
-+	    pkg->replaces_str = parseDependsString(*lines, &pkg->replaces_count);
-+	else if(line_is_blank(*lines)) {
-+	    lines++;
-+	    break;
-+	}
-+	else if(**lines == ' '){
-+	    if(reading_description) {
-+		/* we already know it's not blank, so the rest of description */      
-+		pkg->description = realloc(pkg->description,
-+					   strlen(pkg->description)
-+					   + 1 + strlen(*lines) + 1);
-+		strcat(pkg->description, "\n");
-+		strcat(pkg->description, (*lines));
-+	    }
-+	    else if(reading_conffiles)
-+		parseConffiles(pkg, *lines);
-+	}
-+    }
-+    *raw = lines;
-+/* If the ipk has not a Provides line, we insert our false line */ 
-+    if ( pkg_false_provides==1)
-+       pkg->provides_str = parseDependsString ((char *)"Provides: ipkg_internal_use_only ", &pkg->provides_count);
-+
-+    if (pkg->name) {
-+	return 0;
-+    } else {
-+	return EINVAL;
-+    }
-+}
-+
-+int pkg_valorize_other_field(pkg_t *pkg, char ***raw)
-+{
-+    char ** lines;
-+
-+    for (lines = *raw; *lines; lines++) {
-+	if(isGenericFieldType("Essential:", *lines)) {
-+	    char *essential_value;
-+	    essential_value = parseGenericFieldType("Essential", *lines);
-+	    if (strcmp(essential_value, "yes") == 0) {
-+		pkg->essential = 1;
-+	    }
-+	    free(essential_value);
-+	}
-+    }
-+    *raw = lines;
-+
-+    return 0;
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_parse.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_parse.h
---- busybox-1.1.2-orig/archival/libipkg/pkg_parse.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_parse.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,31 @@
-+/* pkg_parse.h - the itsy package management system
-+
-+   Steven M. Ayer
-+   
-+   Copyright (C) 2002 Compaq Computer Corporation
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef PKG_PARSE_H
-+#define PKG_PARSE_H
-+
-+int isGenericFieldType(char * type, char * line);
-+char * parseGenericFieldType(char * type, char * raw);
-+void parseStatus(pkg_t *pkg, char * raw);
-+int parseVersion(pkg_t *pkg, char *raw);
-+char ** parseDependsString(char * raw, int * depends_count);
-+int parseVersion(pkg_t *pkg, char *raw);
-+void parseConffiles(pkg_t * pkg, char * raw);
-+int pkg_parse_raw(pkg_t *pkg, char ***raw, pkg_src_t *src, pkg_dest_t *dest);
-+int pkg_valorize_other_field(pkg_t *pkg, char ***raw);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_src.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_src.c
---- busybox-1.1.2-orig/archival/libipkg/pkg_src.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_src.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,43 @@
-+/* pkg_src.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+
-+#include "pkg_src.h"
-+#include "str_util.h"
-+
-+int pkg_src_init(pkg_src_t *src, const char *name, const char *base_url, const char *extra_data, int gzip)
-+{
-+    src->gzip = gzip;
-+    src->name = str_dup_safe (name);
-+    src->value = str_dup_safe (base_url);
-+    if (extra_data)
-+	src->extra_data = str_dup_safe (extra_data);
-+    else
-+	src->extra_data = NULL;
-+    return 0;
-+}
-+
-+void pkg_src_deinit(pkg_src_t *src)
-+{
-+    free (src->name);
-+    free (src->value);
-+    if (src->extra_data)
-+	free (src->extra_data);
-+}
-+
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_src.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_src.h
---- busybox-1.1.2-orig/archival/libipkg/pkg_src.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_src.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,34 @@
-+/* pkg_src.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef PKG_SRC_H
-+#define PKG_SRC_H
-+
-+#include "nv_pair.h"
-+
-+typedef struct 
-+{
-+  char *name;
-+  char *value;
-+  char *extra_data;
-+  int gzip;
-+} pkg_src_t;
-+
-+int pkg_src_init(pkg_src_t *src, const char *name, const char *base_url, const char *extra_data, int gzip);
-+void pkg_src_deinit(pkg_src_t *src);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_src_list.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_src_list.c
---- busybox-1.1.2-orig/archival/libipkg/pkg_src_list.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_src_list.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,75 @@
-+/* pkg_src_list.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+
-+#include "pkg_src_list.h"
-+#include "void_list.h"
-+
-+int pkg_src_list_init(pkg_src_list_t *list)
-+{
-+    return void_list_init((void_list_t *) list);
-+}
-+
-+void pkg_src_list_deinit(pkg_src_list_t *list)
-+{
-+    pkg_src_list_elt_t *iter;
-+    pkg_src_t *pkg_src;
-+
-+    for (iter = list->head; iter; iter = iter->next) {
-+      pkg_src = iter->data;
-+      pkg_src_deinit(pkg_src);
-+
-+      /* malloced in pkg_src_list_append */
-+      free(pkg_src);
-+      iter->data = NULL;
-+    }
-+    void_list_deinit((void_list_t *) list);
-+}
-+
-+pkg_src_t *pkg_src_list_append(pkg_src_list_t *list,
-+			       const char *name, const char *base_url, const char *extra_data,
-+			       int gzip)
-+{
-+    int err;
-+
-+    /* freed in pkg_src_list_deinit */
-+    pkg_src_t *pkg_src = malloc(sizeof(pkg_src_t));
-+
-+    if (pkg_src == NULL) {
-+	fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	return NULL;
-+    }
-+    pkg_src_init(pkg_src, name, base_url, extra_data, gzip);
-+
-+    err = void_list_append((void_list_t *) list, pkg_src);
-+    if (err) {
-+	return NULL;
-+    }
-+
-+    return pkg_src;
-+}
-+
-+int pkg_src_list_push(pkg_src_list_t *list, pkg_src_t *data)
-+{
-+    return void_list_push((void_list_t *) list, data);
-+}
-+
-+pkg_src_list_elt_t *pkg_src_list_pop(pkg_src_list_t *list)
-+{
-+    return (pkg_src_list_elt_t *) void_list_pop((void_list_t *) list);
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_src_list.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_src_list.h
---- busybox-1.1.2-orig/archival/libipkg/pkg_src_list.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_src_list.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,57 @@
-+/* pkg_src_list.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef PKG_SRC_LIST_H
-+#define PKG_SRC_LIST_H
-+
-+#include "pkg_src.h"
-+
-+typedef struct pkg_src_list_elt pkg_src_list_elt_t;
-+struct pkg_src_list_elt
-+{
-+    pkg_src_list_elt_t *next;
-+    pkg_src_t *data;
-+};
-+
-+typedef struct pkg_src_list pkg_src_list_t;
-+struct pkg_src_list
-+{
-+    pkg_src_list_elt_t pre_head;
-+    pkg_src_list_elt_t *head;
-+    pkg_src_list_elt_t *tail;
-+};
-+
-+static inline int pkg_src_list_empty(pkg_src_list_t *list)
-+{
-+     if (list->head == NULL)
-+	  return 1;
-+     else
-+	  return 0;
-+}
-+
-+int pkg_src_list_elt_init(pkg_src_list_elt_t *elt, nv_pair_t *data);
-+void pkg_src_list_elt_deinit(pkg_src_list_elt_t *elt);
-+
-+int pkg_src_list_init(pkg_src_list_t *list);
-+void pkg_src_list_deinit(pkg_src_list_t *list);
-+
-+pkg_src_t *pkg_src_list_append(pkg_src_list_t *list, const char *name, const char *root_dir, const char *extra_data, int gzip);
-+int pkg_src_list_push(pkg_src_list_t *list, pkg_src_t *data);
-+pkg_src_list_elt_t *pkg_src_list_pop(pkg_src_list_t *list);
-+
-+#endif
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_vec.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_vec.c
---- busybox-1.1.2-orig/archival/libipkg/pkg_vec.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_vec.c	2006-05-09 02:12:05.000000000 +0200
-@@ -0,0 +1,230 @@
-+/* pkg_vec.c - the itsy package management system
-+
-+   Steven M. Ayer
-+   
-+   Copyright (C) 2002 Compaq Computer Corporation
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include <stdlib.h>
-+#include <fnmatch.h>
-+#include "xregex.h"
-+#include "ipkg.h"
-+#include "pkg.h"
-+
-+pkg_vec_t * pkg_vec_alloc(void)
-+{
-+    pkg_vec_t * vec = (pkg_vec_t *)malloc(sizeof(pkg_vec_t));
-+    if (!vec) {
-+      fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+      return NULL;
-+    }
-+    vec->pkgs = NULL;
-+    vec->len = 0;
-+
-+    return vec;
-+}
-+
-+void pkg_vec_free(pkg_vec_t *vec)
-+{
-+    free(vec->pkgs);
-+    free(vec);
-+}
-+
-+/*
-+ * assumption: all names in a vector are identical
-+ * assumption: all version strings are trimmed,
-+ *             so identical versions have identical version strings,
-+ *             implying identical packages; let's marry these
-+ */
-+pkg_t *pkg_vec_insert_merge(pkg_vec_t *vec, pkg_t *pkg, int set_status,ipkg_conf_t *conf)
-+{
-+     int i;
-+     int found = 0;
-+
-+     /* look for a duplicate pkg by name, version, and architecture */
-+     for (i = 0; i < vec->len; i++){
-+         ipkg_message(conf, IPKG_DEBUG2, "Function: %s. Found pkg=%s version=%s arch=%s cmp=%s version=%s arch=%s \n", 
-+                      __FUNCTION__, pkg->name, pkg->version, pkg->architecture, 
-+                       vec->pkgs[i]->name, vec->pkgs[i]->version,vec->pkgs[i]->architecture );
-+	  if ((strcmp(pkg->name, vec->pkgs[i]->name) == 0)
-+	      && (pkg_compare_versions(pkg, vec->pkgs[i]) == 0)
-+	      && (strcmp(pkg->architecture, vec->pkgs[i]->architecture) == 0)) {
-+	       found  = 1;
-+               ipkg_message(conf, IPKG_DEBUG2, "Function: %s. Found duplicate for pkg=%s version=%s arch=%s\n",
-+                             __FUNCTION__, pkg->name, pkg->version, pkg->architecture);
-+	       break;
-+	  }
-+     }
-+
-+     /* we didn't find one, add it */
-+     if (!found){   
-+         ipkg_message(conf, IPKG_DEBUG2, "Function: %s. Adding new pkg=%s version=%s arch=%s\n",
-+                      __FUNCTION__, pkg->name, pkg->version, pkg->architecture);
-+
-+	  vec->pkgs = (pkg_t **)realloc(vec->pkgs, (vec->len + 1) * sizeof(pkg_t *));
-+	  vec->pkgs[vec->len] = pkg;
-+	  vec->len++;
-+	  return pkg;
-+     }
-+     /* update the one that we have */
-+     else {
-+          ipkg_message(conf, IPKG_DEBUG2, "Function: %s. calling pkg_merge for pkg=%s version=%s arch=%s",
-+                        __FUNCTION__, pkg->name, pkg->version, pkg->architecture);
-+	  if (set_status) {
-+	       /* this is from the status file, so need to merge with existing database */
-+               ipkg_message(conf, IPKG_DEBUG2, " with set_status\n");
-+	       pkg_merge(vec->pkgs[i], pkg, set_status);
-+	       /* XXX: CLEANUP: It's not so polite to free something here
-+		  that was passed in from above. */
-+	       pkg_deinit(pkg);
-+	       free(pkg);
-+	  } else {
-+               ipkg_message(conf, IPKG_DEBUG2, " WITHOUT set_status\n");
-+	       /* just overwrite the old one */
-+	       pkg_deinit(vec->pkgs[i]);
-+	       free(vec->pkgs[i]);
-+	       vec->pkgs[i] = pkg;
-+	  }
-+	  return vec->pkgs[i];
-+     }
-+}
-+
-+void pkg_vec_insert(pkg_vec_t *vec, const pkg_t *pkg)
-+{
-+     int i;
-+     int found = 0;
-+
-+     /* look for a duplicate pkg by name, version, and architecture */
-+     for (i = 0; i < vec->len; i++)
-+	  if ((strcmp(pkg->name, vec->pkgs[i]->name) == 0)
-+	      && (pkg_compare_versions(pkg, vec->pkgs[i]) == 0)
-+	      && (strcmp(pkg->architecture, vec->pkgs[i]->name) == 0)) {
-+	       found = 1;
-+	       break;
-+	  }
-+
-+     /* we didn't find one, add it */
-+     if(!found){   
-+	  vec->pkgs = (pkg_t **)realloc(vec->pkgs, (vec->len + 1) * sizeof(pkg_t *));
-+	  *(const pkg_t **)&vec->pkgs[vec->len] = pkg;
-+	  vec->len++;
-+     }
-+}
-+
-+int pkg_vec_contains(pkg_vec_t *vec, pkg_t *apkg)
-+{
-+     int i;
-+     for (i = 0; i < vec->len; i++)
-+	  if (vec->pkgs[i] == apkg)
-+	       return 1;
-+     return 0;
-+}
-+
-+typedef int (*compare_fcn_t)(const void *, const void *);
-+void pkg_vec_sort(pkg_vec_t *vec, int (*compar)(pkg_t *, pkg_t *))
-+{
-+     qsort(vec->pkgs, vec->len, sizeof(pkg_t *), (compare_fcn_t)compar);
-+}
-+
-+int pkg_vec_clear_marks(pkg_vec_t *vec)
-+{
-+     int npkgs = vec->len;
-+     int i;
-+     for (i = 0; i < npkgs; i++) {
-+	  pkg_t *pkg = vec->pkgs[i];
-+	  pkg->state_flag &= ~SF_MARKED;
-+     }
-+     return 0;
-+}
-+
-+int pkg_vec_mark_if_matches(pkg_vec_t *vec, const char *pattern)
-+{
-+     int matching_count = 0;
-+     pkg_t **pkgs = vec->pkgs;
-+     int npkgs = vec->len;
-+     int i;
-+     for (i = 0; i < npkgs; i++) {
-+	  pkg_t *pkg = pkgs[i];
-+	  if (fnmatch(pattern, pkg->name, 0)==0) {
-+	       pkg->state_flag |= SF_MARKED;
-+	       matching_count++;
-+	  }
-+     }
-+     return matching_count;
-+}
-+
-+
-+abstract_pkg_vec_t * abstract_pkg_vec_alloc(void)
-+{
-+    abstract_pkg_vec_t * vec ; 
-+    vec = (abstract_pkg_vec_t *)malloc(sizeof(abstract_pkg_vec_t));
-+    if (!vec) {
-+      fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+      return NULL;
-+    }
-+    vec->pkgs = NULL;
-+    vec->len = 0;
-+
-+    return vec;
-+}
-+
-+void abstract_pkg_vec_free(abstract_pkg_vec_t *vec)
-+{
-+    free(vec->pkgs);
-+    free(vec);
-+}
-+
-+/*
-+ * assumption: all names in a vector are unique
-+ */
-+void abstract_pkg_vec_insert(abstract_pkg_vec_t *vec, abstract_pkg_t *pkg)
-+{
-+    int i;
-+
-+    /* look for a duplicate pkg by name */
-+    for(i = 0; i < vec->len; i++)
-+	if (strcmp(pkg->name, vec->pkgs[i]->name) == 0)
-+	    break;
-+
-+    /* we didn't find one, add it */
-+    if(i == vec->len){   
-+	vec->pkgs = 
-+	  (abstract_pkg_t **)
-+	    realloc(vec->pkgs, (vec->len + 1) * sizeof(abstract_pkg_t *));
-+	vec->pkgs[vec->len] = pkg;
-+	vec->len++;
-+    }
-+}
-+
-+abstract_pkg_t * abstract_pkg_vec_get(abstract_pkg_vec_t *vec, int i)
-+{
-+    if (vec->len > i) 
-+	return vec->pkgs[i];
-+    else
-+	return NULL;
-+}
-+
-+int abstract_pkg_vec_contains(abstract_pkg_vec_t *vec, abstract_pkg_t *apkg)
-+{
-+     int i;
-+     for (i = 0; i < vec->len; i++)
-+	  if (vec->pkgs[i] == apkg)
-+	       return 1;
-+     return 0;
-+}
-+
-+void abstract_pkg_vec_sort(pkg_vec_t *vec, int (*compar)(abstract_pkg_t *, abstract_pkg_t *))
-+{
-+     qsort(vec->pkgs, vec->len, sizeof(pkg_t *), (compare_fcn_t)compar);
-+}
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/pkg_vec.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_vec.h
---- busybox-1.1.2-orig/archival/libipkg/pkg_vec.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_vec.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,62 @@
-+/* pkg_vec.h - the itsy package management system
-+
-+   Steven M. Ayer
-+   
-+   Copyright (C) 2002 Compaq Computer Corporation
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef PKG_VEC_H
-+#define PKG_VEC_H
-+
-+typedef struct pkg pkg_t;
-+typedef struct abstract_pkg abstract_pkg_t;
-+
-+struct pkg_vec
-+{
-+    pkg_t **pkgs;
-+    int len;
-+};
-+typedef struct pkg_vec pkg_vec_t;
-+
-+struct abstract_pkg_vec
-+{
-+    abstract_pkg_t **pkgs;
-+    int len;
-+};
-+typedef struct abstract_pkg_vec abstract_pkg_vec_t;
-+
-+
-+pkg_vec_t * pkg_vec_alloc(void);
-+void pkg_vec_free(pkg_vec_t *vec);
-+void marry_two_packages(pkg_t * newpkg, pkg_t * oldpkg);
-+
-+void pkg_vec_add(pkg_vec_t *vec, pkg_t *pkg);
-+/* pkg_vec_insert_merge: might munge pkg.
-+*  returns the pkg that is in the pkg graph */
-+pkg_t *pkg_vec_insert_merge(pkg_vec_t *vec, pkg_t *pkg, int set_status, ipkg_conf_t *conf);
-+/* this one never munges pkg */
-+void pkg_vec_insert(pkg_vec_t *vec, const pkg_t *pkg);
-+int pkg_vec_contains(pkg_vec_t *vec, pkg_t *apkg);
-+void pkg_vec_sort(pkg_vec_t *vec, int (*compar)(pkg_t *, pkg_t *));
-+
-+int pkg_vec_clear_marks(pkg_vec_t *vec);
-+int pkg_vec_mark_if_matches(pkg_vec_t *vec, const char *pattern);
-+
-+abstract_pkg_vec_t * abstract_pkg_vec_alloc(void);
-+void abstract_pkg_vec_free(abstract_pkg_vec_t *vec);
-+void abstract_pkg_vec_insert(abstract_pkg_vec_t *vec, abstract_pkg_t *pkg);
-+abstract_pkg_t * abstract_pkg_vec_get(abstract_pkg_vec_t *vec, int i);
-+int abstract_pkg_vec_contains(abstract_pkg_vec_t *vec, abstract_pkg_t *apkg);
-+void abstract_pkg_vec_sort(pkg_vec_t *vec, int (*compar)(abstract_pkg_t *, abstract_pkg_t *));
-+#endif
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/sprintf_alloc.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/sprintf_alloc.h
---- busybox-1.1.2-orig/archival/libipkg/sprintf_alloc.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/sprintf_alloc.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,25 @@
-+/* sprintf_alloca.c -- like sprintf with memory allocation
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or modify
-+   it under the terms of the GNU General Public License as published by
-+   the Free Software Foundation; either version 2, or (at your option)
-+   any later version.
-+
-+   This program is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+   GNU General Public License for more details.
-+*/
-+
-+#ifndef SPRINTF_ALLOC_H
-+#define SPRINTF_ALLOC_H
-+
-+#include "libbb.h"
-+
-+#define sprintf_alloc(str, fmt, args...)  *str = bb_xasprintf(fmt, ## args)
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/str_list.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/str_list.c
---- busybox-1.1.2-orig/archival/libipkg/str_list.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/str_list.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,76 @@
-+/* str_list.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+
-+#include "str_list.h"
-+
-+int str_list_elt_init(str_list_elt_t *elt, char *data)
-+{
-+    return void_list_elt_init((void_list_elt_t *) elt, data);
-+}
-+
-+void str_list_elt_deinit(str_list_elt_t *elt)
-+{
-+    void_list_elt_deinit((void_list_elt_t *) elt);
-+}
-+
-+str_list_t *str_list_alloc()
-+{
-+     str_list_t *list = (str_list_t *)malloc(sizeof(str_list_t));
-+     if (list)
-+	  str_list_init(list);
-+     return list;
-+}
-+
-+int str_list_init(str_list_t *list)
-+{
-+    return void_list_init((void_list_t *) list);
-+}
-+
-+void str_list_deinit(str_list_t *list)
-+{
-+    void_list_deinit((void_list_t *) list);
-+}
-+
-+int str_list_append(str_list_t *list, char *data)
-+{
-+    return void_list_append((void_list_t *) list, data);
-+}
-+
-+int str_list_push(str_list_t *list, char *data)
-+{
-+    return void_list_push((void_list_t *) list, data);
-+}
-+
-+str_list_elt_t *str_list_pop(str_list_t *list)
-+{
-+    return (str_list_elt_t *) void_list_pop((void_list_t *) list);
-+}
-+
-+str_list_elt_t *str_list_remove(str_list_t *list, str_list_elt_t **iter)
-+{
-+    return (str_list_elt_t *) void_list_remove((void_list_t *) list,
-+					       (void_list_elt_t **) iter);
-+}
-+
-+char *str_list_remove_elt(str_list_t *list, const char *target_str)
-+{
-+     return (char *)void_list_remove_elt((void_list_t *) list,
-+					 (void *)target_str,
-+					 (void_list_cmp_t)strcmp);
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/str_list.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/str_list.h
---- busybox-1.1.2-orig/archival/libipkg/str_list.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/str_list.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,51 @@
-+/* str_list.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef STR_LIST_H
-+#define STR_LIST_H
-+
-+#include "void_list.h"
-+
-+typedef struct str_list_elt str_list_elt_t;
-+struct str_list_elt
-+{
-+    str_list_elt_t *next;
-+    char *data;
-+};
-+
-+typedef struct xstr_list str_list_t;
-+struct xstr_list
-+{
-+    str_list_elt_t pre_head;
-+    str_list_elt_t *head;
-+    str_list_elt_t *tail;
-+};
-+
-+int str_list_elt_init(str_list_elt_t *elt, char *data);
-+void str_list_elt_deinit(str_list_elt_t *elt);
-+
-+str_list_t *str_list_alloc(void);
-+int str_list_init(str_list_t *list);
-+void str_list_deinit(str_list_t *list);
-+
-+int str_list_append(str_list_t *list, char *data);
-+int str_list_push(str_list_t *list, char *data);
-+str_list_elt_t *str_list_pop(str_list_t *list);
-+str_list_elt_t *str_list_remove(str_list_t *list, str_list_elt_t **iter);
-+char *str_list_remove_elt(str_list_t *list, const char *target_str);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/str_util.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/str_util.c
---- busybox-1.1.2-orig/archival/libipkg/str_util.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/str_util.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,73 @@
-+/* str_utils.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+
-+int str_starts_with(const char *str, const char *prefix)
-+{
-+    return (strncmp(str, prefix, strlen(prefix)) == 0);
-+}
-+
-+int str_ends_with(const char *str, const char *suffix)
-+{
-+    int suffix_len;
-+    int str_len;
-+
-+    str_len = strlen(str);
-+    suffix_len = strlen(suffix);
-+
-+    if (str_len < suffix_len) {
-+	return 0;
-+    }
-+
-+    return (strcmp(str + str_len - suffix_len, suffix) == 0);
-+}
-+
-+int str_chomp(char *str)
-+{
-+    if (str[strlen(str) - 1] == '\n') {
-+	str[strlen(str) - 1] = '\0';
-+	return 1;
-+    }
-+    return 0;
-+}
-+
-+int str_tolower(char *str)
-+{
-+    while (*str) {
-+	*str = tolower(*str);
-+	str++;
-+    }
-+
-+    return 0;
-+}
-+
-+int str_toupper(char *str)
-+{
-+    while (*str) {
-+	*str = toupper(*str);
-+	str++;
-+    }
-+
-+    return 0;
-+}
-+
-+char *str_dup_safe(const char *str)
-+{
-+    return str ? strdup(str) : NULL;
-+}
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/str_util.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/str_util.h
---- busybox-1.1.2-orig/archival/libipkg/str_util.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/str_util.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,28 @@
-+/* str_utils.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef STR_UTILS_H
-+#define STR_UTILS_H
-+
-+int str_starts_with(const char *str, const char *prefix);
-+int str_ends_with(const char *str, const char *suffix);
-+int str_chomp(char *str);
-+int str_tolower(char *str);
-+int str_toupper(char *str);
-+char *str_dup_safe(const char *str);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/user.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/user.c
---- busybox-1.1.2-orig/archival/libipkg/user.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/user.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,58 @@
-+/* user.c - the itsy package management system
-+
-+   Jamey Hicks
-+
-+   Copyright (C) 2002 Hewlett Packard Company
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include <stdio.h>
-+#include <stdarg.h>
-+#include "file_util.h"
-+#include "str_util.h"
-+#ifdef IPKG_LIB	
-+#include "libipkg.h"
-+#endif	
-+
-+
-+#ifdef IPKG_LIB
-+static char *question = NULL;
-+static int question_len = 255;
-+#endif	
-+char *get_user_response(const char *format, ...)
-+{
-+     int len = question_len;
-+     va_list ap;
-+     char *response;
-+     va_start(ap, format);
-+
-+#ifndef IPKG_LIB
-+     vprintf(format, ap);
-+     do {
-+	  response = file_read_line_alloc(stdin);
-+     } while (response == NULL);
-+#else
-+     do {
-+	  if (question == NULL || len > question_len) {
-+	       question = realloc(question, len + 1);
-+	       question_len = len;
-+	  }
-+	  len = vsnprintf(question,question_len,format,ap);
-+     } while (len > question_len);
-+     response = strdup(ipkg_cb_response(question));
-+#endif
-+     str_chomp(response);
-+     str_tolower(response);
-+
-+     return response;
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/user.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/user.h
---- busybox-1.1.2-orig/archival/libipkg/user.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/user.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,23 @@
-+/* user.c - the itsy package management system
-+
-+   Jamey Hicks
-+
-+   Copyright (C) 2002 Hewlett Packard Company
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include <stdio.h>
-+#include <stdarg.h>
-+
-+char *get_user_response(const char *format, ...);
-+
-diff -ruN busybox-1.1.2-orig/archival/libipkg/void_list.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/void_list.c
---- busybox-1.1.2-orig/archival/libipkg/void_list.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/void_list.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,194 @@
-+/* void_list.c - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+#include <errno.h>
-+
-+#include "void_list.h"
-+
-+int void_list_elt_init(void_list_elt_t *elt, void *data)
-+{
-+    elt->next = NULL;
-+    elt->data = data;
-+
-+    return 0;
-+}
-+
-+void void_list_elt_deinit(void_list_elt_t *elt)
-+{
-+    void_list_elt_init(elt, NULL);
-+}
-+
-+int void_list_init(void_list_t *list)
-+{
-+    void_list_elt_init(&list->pre_head, NULL);
-+    list->head = NULL;
-+    list->pre_head.next = list->head;
-+    list->tail = NULL;
-+
-+    return 0;
-+}
-+
-+void void_list_deinit(void_list_t *list)
-+{
-+    void_list_elt_t *elt;
-+
-+    while (list->head) {
-+	elt = void_list_pop(list);
-+	void_list_elt_deinit(elt);
-+	/* malloced in void_list_append */
-+	free(elt);
-+    }
-+}
-+
-+int void_list_append(void_list_t *list, void *data)
-+{
-+    void_list_elt_t *elt;
-+
-+    /* freed in void_list_deinit */
-+    elt = malloc(sizeof(void_list_elt_t));
-+    if (elt == NULL) {
-+	fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	return ENOMEM;
-+    }
-+
-+    void_list_elt_init(elt, data);
-+
-+    if (list->tail) {
-+	list->tail->next = elt;
-+	list->tail = elt;
-+    } else {
-+	list->head = elt;
-+	list->pre_head.next = list->head;
-+	list->tail = elt;
-+    }
-+
-+    return 0;
-+}
-+
-+int void_list_push(void_list_t *list, void *data)
-+{
-+    void_list_elt_t *elt;
-+
-+    elt = malloc(sizeof(void_list_elt_t));
-+    if (elt == NULL) {
-+	fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+	return ENOMEM;
-+    }
-+
-+    void_list_elt_init(elt, data);
-+
-+    elt->next = list->head;
-+    list->head->next = elt;
-+    if (list->tail == NULL) {
-+	list->tail = list->head;
-+    }
-+
-+    return 0;
-+}
-+
-+void_list_elt_t *void_list_pop(void_list_t *list)
-+{
-+    void_list_elt_t *elt;
-+
-+    elt = list->head;
-+
-+    if (list->head) {
-+	list->head = list->head->next;
-+	list->pre_head.next = list->head;
-+	if (list->head == NULL) {
-+	    list->tail = NULL;
-+	}
-+    }
-+
-+    return elt;
-+}
-+
-+void *void_list_remove(void_list_t *list, void_list_elt_t **iter)
-+{
-+    void_list_elt_t *prior;
-+    void_list_elt_t *old_elt;
-+    void *old_data;
-+
-+    old_elt = *iter;
-+    old_data = old_elt->data;
-+
-+    if (old_elt == list->head) {
-+	prior = &list->pre_head;
-+	void_list_pop(list);
-+    } else {
-+	for (prior = list->head; prior; prior = prior->next) {
-+	    if (prior->next == old_elt) {
-+		break;
-+	    }
-+	}
-+	if (prior == NULL || prior->next != old_elt) {
-+	    fprintf(stderr, "%s: ERROR: element not found in list\n", __FUNCTION__);
-+	    return NULL;
-+	}
-+	prior->next = old_elt->next;
-+
-+	if (old_elt == list->tail) {
-+	    list->tail = prior;
-+	}
-+    }
-+
-+    void_list_elt_deinit(old_elt);
-+    *iter = prior;
-+
-+    return old_data;
-+}
-+
-+/* remove element containing elt data, using cmp(elt->data, target_data) == 0. */
-+void *void_list_remove_elt(void_list_t *list, const void *target_data, void_list_cmp_t cmp)
-+{
-+     void_list_elt_t *prior;
-+     void_list_elt_t *old_elt = NULL;
-+     void *old_data = NULL;
-+
-+     /* first element */
-+     if (list->head && list->head->data && (cmp(list->head->data, target_data) == 0)) {
-+	  old_elt = list->head;
-+	  old_data = list->head->data;
-+	  void_list_pop(list);
-+     } else {
-+	  int found = 0;
-+	  for (prior = list->head; prior && prior->next; prior = prior->next) {
-+	       if (prior->next->data && (cmp(prior->next->data, target_data) == 0)) {
-+		    old_elt = prior->next;
-+		    old_data = old_elt->data;
-+		    found = 1;
-+		    break;
-+	       }
-+	  }
-+	  if (!found) {
-+	       return NULL;
-+	  }
-+	  prior->next = old_elt->next;
-+
-+	  if (old_elt == list->tail) {
-+	       list->tail = prior;
-+	  }
-+     }
-+     if (old_elt)
-+	  void_list_elt_deinit(old_elt);
-+
-+     if (old_data)
-+	  return old_data;
-+     else
-+	  return NULL;
-+}
-diff -ruN busybox-1.1.2-orig/archival/libipkg/void_list.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/void_list.h
---- busybox-1.1.2-orig/archival/libipkg/void_list.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/void_list.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,59 @@
-+/* void_list.h - the itsy package management system
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef VOID_LIST_H
-+#define VOID_LIST_H
-+
-+typedef struct void_list_elt void_list_elt_t;
-+struct void_list_elt
-+{
-+    void_list_elt_t *next;
-+    void *data;
-+};
-+
-+typedef struct void_list void_list_t;
-+struct void_list
-+{
-+    void_list_elt_t pre_head;
-+    void_list_elt_t *head;
-+    void_list_elt_t *tail;
-+};
-+
-+static inline int void_list_empty(void_list_t *list)
-+{
-+     if (list->head == NULL)
-+	  return 1;
-+     else
-+	  return 0;
-+}
-+
-+int void_list_elt_init(void_list_elt_t *elt, void *data);
-+void void_list_elt_deinit(void_list_elt_t *elt);
-+
-+int void_list_init(void_list_t *list);
-+void void_list_deinit(void_list_t *list);
-+
-+int void_list_append(void_list_t *list, void *data);
-+int void_list_push(void_list_t *list, void *data);
-+void_list_elt_t *void_list_pop(void_list_t *list);
-+
-+void *void_list_remove(void_list_t *list, void_list_elt_t **iter);
-+/* remove element containing elt data, using cmp(elt->data, target_data) == 0. */
-+typedef int (*void_list_cmp_t)(const void *, const void *);
-+void *void_list_remove_elt(void_list_t *list, const void *target_data, void_list_cmp_t cmp);
-+
-+#endif
-diff -ruN busybox-1.1.2-orig/archival/libipkg/xsystem.c busybox-1.1.2+ipkg-0.99.162/archival/libipkg/xsystem.c
---- busybox-1.1.2-orig/archival/libipkg/xsystem.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/xsystem.c	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,64 @@
-+/* xsystem.c - system(3) with error messages
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#include "ipkg.h"
-+#include <sys/wait.h>
-+
-+#include "xsystem.h"
-+
-+/* XXX: FEATURE: I shouldn't actually use system(3) at all. I don't
-+   really need the /bin/sh invocation which takes resources and
-+   introduces security problems. I should switch all of this to a sort
-+   of execl() or execv() interface/implementation.
-+*/
-+
-+/* Like system(3), but with error messages printed if the fork fails
-+   or if the child process dies due to an uncaught signal. Also, the
-+   return value is a bit simpler:
-+
-+   -1 if there was any problem
-+   Otherwise, the 8-bit return value of the program ala WEXITSTATUS
-+   as defined in <sys/wait.h>.
-+*/
-+int xsystem(const char *cmd)
-+{
-+    int err;
-+
-+    err = system(cmd);
-+
-+    if (err == -1) {
-+	fprintf(stderr, "%s: ERROR: fork failed before execution: `%s'\n",
-+		__FUNCTION__, cmd);
-+	return -1;
-+    }
-+
-+    if (WIFSIGNALED(err)) {
-+	fprintf(stderr, "%s: ERROR: Child process died due to signal %d: `%s'\n",
-+		__FUNCTION__, WTERMSIG(err), cmd);
-+	return -1;
-+    }
-+
-+    if (WIFEXITED(err)) {
-+	/* Normal child exit */
-+	return WEXITSTATUS(err);
-+    }
-+
-+    fprintf(stderr, "%s: ERROR: Received unintelligible return value from system: %d",
-+	    __FUNCTION__, err);
-+    return -1;
-+}
-+	 
-diff -ruN busybox-1.1.2-orig/archival/libipkg/xsystem.h busybox-1.1.2+ipkg-0.99.162/archival/libipkg/xsystem.h
---- busybox-1.1.2-orig/archival/libipkg/xsystem.h	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libipkg/xsystem.h	2006-05-09 02:06:48.000000000 +0200
-@@ -0,0 +1,34 @@
-+/* xsystem.h - system(3) with error messages
-+
-+   Carl D. Worth
-+
-+   Copyright (C) 2001 University of Southern California
-+
-+   This program is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU General Public License as
-+   published by the Free Software Foundation; either version 2, or (at
-+   your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful, but
-+   WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   General Public License for more details.
-+*/
-+
-+#ifndef XSYSTEM_H
-+#define XSYSTEM_H
-+
-+#include <stdlib.h>
-+
-+/* Like system(3), but with error messages printed if the fork fails
-+   or if the child process dies due to an uncaught signal. Also, the
-+   return value is a bit simpler:
-+
-+   -1 if there was any problem
-+   Otherwise, the 8-bit return value of the program ala WEXITSTATUS
-+   as defined in <sys/wait.h>.
-+*/
-+int xsystem(const char *cmd);
-+
-+#endif
-+	 
-diff -ruN busybox-1.1.2-orig/archival/libunarchive/Makefile.in busybox-1.1.2+ipkg-0.99.162/archival/libunarchive/Makefile.in
---- busybox-1.1.2-orig/archival/libunarchive/Makefile.in	2006-03-22 22:16:20.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libunarchive/Makefile.in	2006-05-09 02:06:48.000000000 +0200
-@@ -58,6 +58,7 @@
- LIBUNARCHIVE-$(CONFIG_FEATURE_DEB_TAR_LZMA) += decompress_unlzma.o get_header_tar_lzma.o
- LIBUNARCHIVE-$(CONFIG_GUNZIP) += $(GUNZIP_FILES)
- LIBUNARCHIVE-$(CONFIG_FEATURE_GUNZIP_UNCOMPRESS) += decompress_uncompress.o
-+LIBUNARCHIVE-$(CONFIG_IPKG) += $(GUNZIP_FILES) get_header_tar.o get_header_tar_gz.o
- LIBUNARCHIVE-$(CONFIG_RPM2CPIO) += $(GUNZIP_FILES) get_header_cpio.o
- LIBUNARCHIVE-$(CONFIG_RPM) += $(GUNZIP_FILES) get_header_cpio.o
- LIBUNARCHIVE-$(CONFIG_TAR) += get_header_tar.o
-diff -ruN busybox-1.1.2-orig/archival/libunarchive/data_extract_all.c busybox-1.1.2+ipkg-0.99.162/archival/libunarchive/data_extract_all.c
---- busybox-1.1.2-orig/archival/libunarchive/data_extract_all.c	2006-03-22 22:16:20.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/archival/libunarchive/data_extract_all.c	2006-05-09 02:06:48.000000000 +0200
-@@ -126,3 +126,17 @@
- 		utime(file_header->name, &t);
- 	}
- }
-+
-+extern void data_extract_all_prefix(archive_handle_t *archive_handle)
-+{
-+	char *name_ptr = archive_handle->file_header->name;
-+
-+	name_ptr += strspn(name_ptr, "./");
-+	if (name_ptr[0] != '\0') {
-+		archive_handle->file_header->name = xmalloc(strlen(archive_handle->buffer) + 1 + strlen(name_ptr) + 1);
-+		strcpy(archive_handle->file_header->name, archive_handle->buffer);
-+		strcat(archive_handle->file_header->name, name_ptr);
-+		data_extract_all(archive_handle);
-+	}
-+}
-+
-diff -ruN busybox-1.1.2-orig/include/applets.h busybox-1.1.2+ipkg-0.99.162/include/applets.h
---- busybox-1.1.2-orig/include/applets.h	2006-03-22 22:16:24.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/include/applets.h	2006-05-09 02:06:48.000000000 +0200
-@@ -149,6 +149,7 @@
- USE_IPCALC(APPLET(ipcalc, ipcalc_main, _BB_DIR_BIN, _BB_SUID_NEVER))
- USE_IPCRM(APPLET(ipcrm, ipcrm_main, _BB_DIR_USR_BIN, _BB_SUID_ALWAYS))
- USE_IPCS(APPLET(ipcs, ipcs_main, _BB_DIR_USR_BIN, _BB_SUID_ALWAYS))
-+USE_IPKG(APPLET(ipkg, ipkg_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
- USE_IPLINK(APPLET(iplink, iplink_main, _BB_DIR_BIN, _BB_SUID_NEVER))
- USE_IPROUTE(APPLET(iproute, iproute_main, _BB_DIR_BIN, _BB_SUID_NEVER))
- USE_IPTUNNEL(APPLET(iptunnel, iptunnel_main, _BB_DIR_BIN, _BB_SUID_NEVER))
-diff -ruN busybox-1.1.2-orig/include/unarchive.h busybox-1.1.2+ipkg-0.99.162/include/unarchive.h
---- busybox-1.1.2-orig/include/unarchive.h	2006-03-22 22:16:24.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/include/unarchive.h	2006-05-09 02:06:48.000000000 +0200
-@@ -74,6 +74,7 @@
- 
- extern void data_skip(archive_handle_t *archive_handle);
- extern void data_extract_all(archive_handle_t *archive_handle);
-+extern void data_extract_all_prefix(archive_handle_t *archive_handle);
- extern void data_extract_to_stdout(archive_handle_t *archive_handle);
- extern void data_extract_to_buffer(archive_handle_t *archive_handle);
- 
-diff -ruN busybox-1.1.2-orig/include/usage.h busybox-1.1.2+ipkg-0.99.162/include/usage.h
---- busybox-1.1.2-orig/include/usage.h	2006-03-22 22:16:24.000000000 +0100
-+++ busybox-1.1.2+ipkg-0.99.162/include/usage.h	2006-05-09 02:06:48.000000000 +0200
-@@ -1013,6 +1013,82 @@
- 	"$ ls -la /tmp/busybox*\n" \
- 	"-rw-rw-r--    1 andersen andersen   554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
- 
-+#define ipkg_trivial_usage \
-+	"[options]... sub-command [arguments]..."
-+#define ipkg_full_usage \
-+	"ipkg is an utility to install, remove and manage .ipk packages.\n" \
-+	"\n" \
-+	"Sub-commands:\n" \
-+	"\nPackage Manipulation:\n" \
-+	"\tupdate  		Update list of available packages\n" \
-+	"\tupgrade			Upgrade all installed packages to latest version\n" \
-+	"\tinstall <pkg>		Download and install <pkg> (and dependencies)\n" \
-+	"\tinstall <file.ipk>	Install package <file.ipk>\n" \
-+	"\tconfigure [<pkg>]	Configure unpacked packages\n" \
-+	"\tremove <pkg|regexp>	Remove package <pkg|packages following regexp>\n" \
-+	"\tflag <flag> <pkg> ...	Flag package(s) <pkg>\n" \
-+	"\t <flag>=hold|noprune|user|ok|installed|unpacked (one per invocation)	\n" \
-+	"\n" \
-+	"Informational Commands:\n" \
-+	"\tlist    		List available packages and descriptions\n" \
-+	"\tlist_installed		List all and only the installed packages and description \n" \
-+	"\tfiles <pkg>		List all files belonging to <pkg>\n" \
-+	"\tsearch <file|regexp>		Search for a package providing <file>\n" \
-+	"\tinfo [pkg|regexp [<field>]]	Display all/some info fields for <pkg> or all\n" \
-+	"\tstatus [pkg|regexp [<field>]]	Display all/some status fields for <pkg> or all\n" \
-+	"\tdownload <pkg>		Download <pkg> to current directory.\n" \
-+	"\tcompare_versions <v1> <op> <v2>\n" \
-+	"\t                          compare versions using <= < > >= = << >>\n" \
-+	"\tprint_architecture      prints the architecture.\n" \
-+	"\tprint_installation_architecture\n" \
-+	"\twhatdepends [-A] [pkgname|pat]+\n" \
-+	"\twhatdependsrec [-A] [pkgname|pat]+\n" \
-+	"\twhatprovides [-A] [pkgname|pat]+\n" \
-+	"\twhatconflicts [-A] [pkgname|pat]+\n" \
-+	"\twhatreplaces [-A] [pkgname|pat]+\n" \
-+	"\t                        prints the installation architecture.\n" \
-+	"\n" \
-+	"\nOptions:\n" \
-+	"\t-A                      Query all packages with whatdepends, whatprovides, whatreplaces, whatconflicts\n" \
-+	"\t-V <level>               Set verbosity level to <level>. If no value is\n" \
-+	"\t--verbosity <level>      provided increase verbosity by one. Verbosity levels:\n" \
-+	"\t                         0 errors only\n" \
-+	"\t                         1 normal messages (default)\n" \
-+	"\t                         2 informative messages\n" \
-+	"\t                         3 debug output\n" \
-+	"\t-f <conf_file>		Use <conf_file> as the ipkg configuration file\n" \
-+	"\t-conf <conf_file>	Default configuration file location\n" \
-+	"				is /etc/ipkg.conf\n" \
-+	"\t-d <dest_name>		Use <dest_name> as the the root directory for\n" \
-+	"\t-dest <dest_name>	package installation, removal, upgrading.\n" \
-+	"				<dest_name> should be a defined dest name from\n" \
-+	"				the configuration file, (but can also be a\n" \
-+	"				directory name in a pinch).\n" \
-+	"\t-o <offline_root>	Use <offline_root> as the root directory for\n" \
-+	"\t-offline <offline_root>	offline installation of packages.\n" \
-+	"\t-verbose_wget		more wget messages\n" \
-+	"\n" \
-+	"Force Options (use when ipkg is too smart for its own good):\n" \
-+	"\t-force-depends		Make dependency checks warnings instead of errors\n" \
-+	"\t				Install/remove package in spite of failed dependences\n" \
-+	"\t-force-defaults		Use default options for questions asked by ipkg.\n" \
-+	"				(no prompts). Note that this will not prevent\n" \
-+	"				package installation scripts from prompting.\n" \
-+	"\t-force-reinstall 	Allow ipkg to reinstall a package.\n" \
-+	"\t-force-overwrite 	Allow ipkg to overwrite files from another package during an install.\n" \
-+	"\t-force-downgrade 	Allow ipkg to downgrade packages.\n" \
-+	"\t-force_space            Install even if there does not seem to be enough space.\n" \
-+	"\t-noaction               No action -- test only\n" \
-+	"\t-nodeps                 Do not follow dependences\n" \
-+	"\t-force-removal-of-dependent-packages\n" \
-+	"\t-recursive	 	Allow ipkg to remove package and all that depend on it.\n" \
-+	"\t-test                   No action -- test only\n" \
-+	"\t-t	 	        Specify tmp-dir.\n" \
-+	"\t--tmp-dir 	        Specify tmp-dir.\n" \
-+	"\n" \
-+	"\tregexp could be something like 'pkgname*' '*file*' or similar\n" \
-+	"\teg: ipkg info 'libstd*' or ipkg search '*libop*' or ipkg remove 'libncur*'\n"
-+
- #define halt_trivial_usage \
- 	"[-d<delay>] [-n<nosync>] [-f<force>]"
- #define halt_full_usage \
diff --git a/openwrt/package/busybox/patches/912-ipkg-no_warnings.patch b/openwrt/package/busybox/patches/912-ipkg-no_warnings.patch
deleted file mode 100644
index 74133b0..0000000
--- a/openwrt/package/busybox/patches/912-ipkg-no_warnings.patch
+++ /dev/null
@@ -1,444 +0,0 @@
-#
-# remove (numerous) compile warnings
-#
-diff -ruN busybox-1.1.2+ipkg-0.99.162/archival/libipkg/file_util.c busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/file_util.c
---- busybox-1.1.2+ipkg-0.99.162/archival/libipkg/file_util.c	2006-05-09 02:06:48.000000000 +0200
-+++ busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/file_util.c	2006-05-09 02:16:48.000000000 +0200
-@@ -123,7 +123,7 @@
- 
- int file_mkdir_hier(const char *path, long mode)
- {
--    return bb_make_directory(path, mode, FILEUTILS_RECUR);
-+    return bb_make_directory((char *)path, mode, FILEUTILS_RECUR);
- }
- 
- char *file_md5sum_alloc(const char *file_name)
-diff -ruN busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_cmd.c busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/ipkg_cmd.c
---- busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_cmd.c	2006-05-09 02:23:37.000000000 +0200
-+++ busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/ipkg_cmd.c	2006-05-09 02:23:17.000000000 +0200
-@@ -246,7 +246,7 @@
- 		   in = fopen (tmp_file_name, "r");
- 		   out = fopen (list_file_name, "w");
- 		   if (in && out)
--			inflate_unzip (in, out);
-+			inflate_unzip (fileno(in), fileno(out));
- 		   else
- 			err = 1;
- 		   if (in)
-@@ -894,14 +894,13 @@
-         pkg_vec_free(available);
-      } else {
- 	  pkg_vec_t *installed_pkgs = pkg_vec_alloc();
--	  int i;
- 	  int flagged_pkg_count = 0;
- 	  int removed;
- 
- 	  pkg_hash_fetch_all_installed(&conf->pkg_hash, installed_pkgs);
- 
- 	  for (i = 0; i < installed_pkgs->len; i++) {
--	       pkg_t *pkg = installed_pkgs->pkgs[i];
-+	       pkg = installed_pkgs->pkgs[i];
- 	       if (pkg->state_flag & SF_USER) {
- 		    flagged_pkg_count++;
- 	       } else {
-@@ -921,7 +920,7 @@
- 	  do {
- 	       removed = 0;
- 	       for (i = 0; i < installed_pkgs->len; i++) {
--		    pkg_t *pkg = installed_pkgs->pkgs[i];
-+		    pkg = installed_pkgs->pkgs[i];
- 		    if (!(pkg->state_flag & SF_USER)
- 			&& !pkg_has_installed_dependents(conf, pkg->parent, pkg, NULL)) {
- 			 removed++;
-@@ -976,7 +975,7 @@
- {
-      int i;
-      pkg_t *pkg;
--     const char *flags = argv[0];
-+     char *flags = argv[0];
-     
-      global_conf = conf;
-      signal(SIGINT, sigint_handler);
-diff -ruN busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_conf.c busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/ipkg_conf.c
---- busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_conf.c	2006-05-09 02:12:04.000000000 +0200
-+++ busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/ipkg_conf.c	2006-05-09 02:16:48.000000000 +0200
-@@ -542,14 +542,14 @@
- 	  if (strcmp(type, "option") == 0) {
- 	       ipkg_conf_set_option(options, name, value);
- 	  } else if (strcmp(type, "src") == 0) {
--	       if (!nv_pair_list_find(pkg_src_list, name)) {
-+	       if (!nv_pair_list_find((nv_pair_list_t *)pkg_src_list, name)) {
- 		    pkg_src_list_append (pkg_src_list, name, value, extra, 0);
- 	       } else {
- 		    ipkg_message(conf, IPKG_ERROR, "ERROR: duplicate src declaration.  Skipping:\n\t src %s %s\n",
- 				 name, value);
- 	       }
- 	  } else if (strcmp(type, "src/gz") == 0) {
--	       if (!nv_pair_list_find(pkg_src_list, name)) {
-+	       if (!nv_pair_list_find((nv_pair_list_t *)pkg_src_list, name)) {
- 		    pkg_src_list_append (pkg_src_list, name, value, extra, 1);
- 	       } else {
- 		    ipkg_message(conf, IPKG_ERROR, "ERROR: duplicate src declaration.  Skipping:\n\t src %s %s\n",
-diff -ruN busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_download.c busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/ipkg_download.c
---- busybox-1.1.2+ipkg-0.99.162/archival/libipkg/ipkg_download.c	2006-05-09 02:12:04.000000000 +0200
-+++ busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/ipkg_download.c	2006-05-09 02:22:51.000000000 +0200
-@@ -166,7 +166,7 @@
- 	  if (err)
- 	       return err;
- 	  pkg->local_filename = strdup(url);
--	  ipkg_message(conf, IPKG_DEBUG2, "Package %s provided by hand \(%s\).\n", pkg->name,pkg->local_filename);
-+	  ipkg_message(conf, IPKG_DEBUG2, "Package %s provided by hand (%s).\n", pkg->name,pkg->local_filename);
-           pkg->provided_by_hand = 1;
- 
-      } else {
-diff -ruN busybox-1.1.2+ipkg-0.99.162/archival/libipkg/libipkg.c busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/libipkg.c
---- busybox-1.1.2+ipkg-0.99.162/archival/libipkg/libipkg.c	2006-05-09 02:12:05.000000000 +0200
-+++ busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/libipkg.c	2006-05-09 02:16:48.000000000 +0200
-@@ -445,7 +445,7 @@
- int
- ipkg_op (int argc, char *argv[])
- {
--	int err, optind;
-+	int err, opt_index;
- 	args_t args;
- 	char *cmd_name;
- 	ipkg_cmd_t *cmd;
-@@ -453,13 +453,13 @@
- 
- 	args_init (&args);
- 
--	optind = args_parse (&args, argc, argv);
--	if (optind == argc || optind < 0)
-+	opt_index = args_parse (&args, argc, argv);
-+	if (opt_index == argc || opt_index < 0)
- 	{
- 		args_usage ("ipkg must have one sub-command argument");
- 	}
- 
--	cmd_name = argv[optind++];
-+	cmd_name = argv[opt_index++];
- /* Pigi: added a flag to disable the checking of structures if the command does not need to 
-          read anything from there.
- */
-@@ -509,7 +509,7 @@
- 		args_usage (NULL);
- 	}
- 
--	if (cmd->requires_args && optind == argc)
-+	if (cmd->requires_args && opt_index == argc)
- 	{
- 		fprintf (stderr,
- 			 "%s: the ``%s'' command requires at least one argument\n",
-@@ -517,7 +517,7 @@
- 		args_usage (NULL);
- 	}
- 
--	err = ipkg_cmd_exec (cmd, &ipkg_conf, argc - optind, (const char **) (argv + optind), NULL);
-+	err = ipkg_cmd_exec (cmd, &ipkg_conf, argc - opt_index, (const char **) (argv + opt_index), NULL);
- 
- 	ipkg_conf_deinit (&ipkg_conf);
- 
-diff -ruN busybox-1.1.2+ipkg-0.99.162/archival/libipkg/md5.c busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/md5.c
---- busybox-1.1.2+ipkg-0.99.162/archival/libipkg/md5.c	2006-05-09 02:06:48.000000000 +0200
-+++ busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/md5.c	2006-05-09 02:16:48.000000000 +0200
-@@ -25,7 +25,6 @@
- int md5_stream(FILE *stream, void *resblock)
- {
- 	int fd;
--	int sum;
- 	
- 	if( (fd = fileno(stream)) == -1 ) {
- 		bb_error_msg("bad file descriptor");
-diff -ruN busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg.c busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/pkg.c
---- busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg.c	2006-05-09 02:12:05.000000000 +0200
-+++ busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/pkg.c	2006-05-09 02:16:48.000000000 +0200
-@@ -528,6 +528,7 @@
- char * pkg_formatted_field(pkg_t *pkg, const char *field )
- {
-      static size_t LINE_LEN = 128;
-+     char line_str[LINE_LEN];
-      char * temp = (char *)malloc(1);
-      int len = 0;
-      int flag_provide_false = 0;
-@@ -567,7 +568,6 @@
- 	  if (strcasecmp(field, "Conffiles") == 0) {
- 	       /* Conffiles */
- 	       conffile_list_elt_t *iter;
--               char confstr[LINE_LEN];
- 
- 	       if (pkg->conffiles.head == NULL) {
- 		    return temp;
-@@ -588,15 +588,14 @@
-                strncpy(temp, "Conffiles:\n", 12);
- 	       for (iter = pkg->conffiles.head; iter; iter = iter->next) {
- 		    if (iter->data->name && iter->data->value) {
--                         snprintf(confstr, LINE_LEN, "%s %s\n", iter->data->name, iter->data->value);
--                         strncat(temp, confstr, strlen(confstr));           
-+                         snprintf(line_str, LINE_LEN, "%s %s\n", iter->data->name, iter->data->value);
-+                         strncat(temp, line_str, strlen(line_str));           
- 		    }
- 	       }
- 	  } else if (strcasecmp(field, "Conflicts") == 0) {
- 	       int i;
- 
- 	       if (pkg->conflicts_count) {
--                    char conflictstr[LINE_LEN];
-                     len = 14 ;
- 		    for(i = 0; i < pkg->conflicts_count; i++) {
-                         len = len + (strlen(pkg->conflicts_str[i])+5);
-@@ -609,8 +608,8 @@
-                     temp[0]='\0';
-                     strncpy(temp, "Conflicts:", 11);
- 		    for(i = 0; i < pkg->conflicts_count; i++) {
--                        snprintf(conflictstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->conflicts_str[i]);
--                        strncat(temp, conflictstr, strlen(conflictstr));           
-+                        snprintf(line_str, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->conflicts_str[i]);
-+                        strncat(temp, line_str, strlen(line_str));           
-                     }
-                     strncat(temp, "\n", strlen("\n")); 
- 	       }
-@@ -625,7 +624,6 @@
- 	       int i;
- 
- 	       if (pkg->depends_count) {
--                    char depstr[LINE_LEN];
-                     len = 14 ;
- 		    for(i = 0; i < pkg->depends_count; i++) {
-                         len = len + (strlen(pkg->depends_str[i])+4);
-@@ -638,8 +636,8 @@
-                     temp[0]='\0';
-                     strncpy(temp, "Depends:", 10);
- 		    for(i = 0; i < pkg->depends_count; i++) {
--                        snprintf(depstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->depends_str[i]);
--                        strncat(temp, depstr, strlen(depstr));           
-+                        snprintf(line_str, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->depends_str[i]);
-+                        strncat(temp, line_str, strlen(line_str));           
-                     }
-                     strncat(temp, "\n", strlen("\n")); 
- 	       }
-@@ -804,7 +802,6 @@
- 	  /* Replaces | Recommends*/
- 	  if (strcasecmp (field, "Replaces") == 0) {
- 	       if (pkg->replaces_count) {
--                    char replstr[LINE_LEN];
-                     len = 14;
- 		    for (i = 0; i < pkg->replaces_count; i++) {
-                         len = len + (strlen(pkg->replaces_str[i])+5);
-@@ -817,14 +814,13 @@
-                     temp[0]='\0';
-                     strncpy(temp, "Replaces:", 12);
- 		    for (i = 0; i < pkg->replaces_count; i++) {
--                        snprintf(replstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->replaces_str[i]);
--                        strncat(temp, replstr, strlen(replstr));           
-+                        snprintf(line_str, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->replaces_str[i]);
-+                        strncat(temp, line_str, strlen(line_str));           
-                     }
-                     strncat(temp, "\n", strlen("\n")); 
- 	       }
- 	  } else if (strcasecmp (field, "Recommends") == 0) {
- 	       if (pkg->recommends_count) {
--                    char recstr[LINE_LEN];
-                     len = 15;
- 		    for(i = 0; i < pkg->recommends_count; i++) {
-                          len = len + (strlen( pkg->recommends_str[i])+5);
-@@ -837,8 +833,8 @@
-                     temp[0]='\0';
-                     strncpy(temp, "Recommends:", 13);
- 		    for(i = 0; i < pkg->recommends_count; i++) {
--                        snprintf(recstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->recommends_str[i]);
--                        strncat(temp, recstr, strlen(recstr));           
-+                        snprintf(line_str, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->recommends_str[i]);
-+                        strncat(temp, line_str, strlen(line_str));           
-                     }
-                     strncat(temp, "\n", strlen("\n")); 
- 	       }
-@@ -907,7 +903,6 @@
- 	  } else if (strcasecmp(field, "Suggests") == 0) {
- 	       if (pkg->suggests_count) {
- 		    int i;
--                    char sugstr[LINE_LEN];
-                     len = 13;
- 		    for(i = 0; i < pkg->suggests_count; i++) {
-                         len = len + (strlen(pkg->suggests_str[i])+5);
-@@ -920,8 +915,8 @@
-                     temp[0]='\0';
-                     strncpy(temp, "Suggests:", 10);
- 		    for(i = 0; i < pkg->suggests_count; i++) {
--                        snprintf(sugstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->suggests_str[i]);
--                        strncat(temp, sugstr, strlen(sugstr));           
-+                        snprintf(line_str, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->suggests_str[i]);
-+                        strncat(temp, line_str, strlen(line_str));           
-                     }
-                     strncat(temp, "\n", strlen("\n")); 
- 	       }
-@@ -1140,10 +1135,8 @@
-      return 0;
- }
- 
--int pkg_name_version_and_architecture_compare(void *p1, void *p2)
-+int pkg_name_version_and_architecture_compare(pkg_t *a, pkg_t *b)
- {
--     const pkg_t *a = *(const pkg_t **)p1;
--     const pkg_t *b = *(const pkg_t **)p2;
-      int namecmp;
-      int vercmp;
-      if (!a->name || !b->name) {
-@@ -1170,10 +1163,8 @@
-      return 0;
- }
- 
--int abstract_pkg_name_compare(void *p1, void *p2)
-+int abstract_pkg_name_compare(abstract_pkg_t *a, abstract_pkg_t *b)
- {
--     const abstract_pkg_t *a = *(const abstract_pkg_t **)p1;
--     const abstract_pkg_t *b = *(const abstract_pkg_t **)p2;
-      if (!a->name || !b->name) {
-        fprintf(stderr, "abstract_pkg_name_compare: a=%p a->name=%p b=%p b->name=%p\n",
- 	       a, a->name, b, b->name);
-@@ -1193,7 +1184,7 @@
- #endif
- 
-      if (pkg->epoch) {
--	  sprintf_alloc(&epoch_str, "%d:", pkg->epoch);
-+	  sprintf_alloc(&epoch_str, "%d:", (int)(pkg->epoch));
-      } else {
- 	  epoch_str = strdup("");
-      }
-diff -ruN busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg.h busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/pkg.h
---- busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg.h	2006-05-09 02:12:05.000000000 +0200
-+++ busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/pkg.h	2006-05-09 02:16:48.000000000 +0200
-@@ -194,8 +194,8 @@
- char *pkg_version_str_alloc(pkg_t *pkg);
- 
- int pkg_compare_versions(const pkg_t *pkg, const pkg_t *ref_pkg);
--int pkg_name_version_and_architecture_compare(void *a, void *b);
--int abstract_pkg_name_compare(void *a, void *b);
-+int pkg_name_version_and_architecture_compare(pkg_t *a, pkg_t *b);
-+int abstract_pkg_name_compare(abstract_pkg_t *a, abstract_pkg_t *b);
- 
- char * pkg_formatted_info(pkg_t *pkg );
- char * pkg_formatted_field(pkg_t *pkg, const char *field );
-diff -ruN busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_depends.c busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/pkg_depends.c
---- busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_depends.c	2006-05-09 02:12:05.000000000 +0200
-+++ busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/pkg_depends.c	2006-05-09 02:16:48.000000000 +0200
-@@ -68,7 +68,7 @@
- 					    pkg_vec_t *unsatisfied, char *** unresolved)
- {
-      pkg_t * satisfier_entry_pkg;
--     register int i, j, k;
-+     register int i, j, k, l;
-      int count, found;
-      char ** the_lost;
-      abstract_pkg_t * ab_pkg;
-@@ -113,7 +113,6 @@
- 		    abstract_pkg_vec_t *ab_provider_vec = abpkg->provided_by;
- 		    int nposs = ab_provider_vec->len;
- 		    abstract_pkg_t **ab_providers = ab_provider_vec->pkgs; 
--		    int l;
- 		    for (l = 0; l < nposs; l++) {
- 			 pkg_vec_t *test_vec = ab_providers[l]->pkgs;
- 			 /* if no depends on this one, try the first package that Provides this one */
-@@ -137,10 +136,9 @@
- 										tmp_vec,
- 										&newstuff);
- 				   if (newstuff == NULL) {
--					int i;
- 					int ok = 1;
--					for (i = 0; i < rc; i++) {
--					    pkg_t *p = tmp_vec->pkgs[i];
-+					for (l = 0; l < rc; l++) {
-+					    pkg_t *p = tmp_vec->pkgs[l];
- 					    if (p->state_want == SW_INSTALL)
- 						continue;
- 					    ipkg_message(conf, IPKG_DEBUG, "not installing %s due to requirement for %s\n", pkg_scout->name, p->name);
-@@ -814,27 +812,27 @@
-  *   [npredepends+nrecommends,npredepends+nrecommends+nsuggests) -> returns recommends_str[index]
-  *   [npredepends+nrecommends+nsuggests,npredepends+nrecommends+nsuggests+ndepends) -> returns depends_str[index]
-  */
--char *pkg_depend_str(pkg_t *pkg, int index)
-+char *pkg_depend_str(pkg_t *pkg, int pkg_index)
- {
--     if (index < pkg->pre_depends_count) {
--	  return pkg->pre_depends_str[index];
-+     if (pkg_index < pkg->pre_depends_count) {
-+	  return pkg->pre_depends_str[pkg_index];
-      }
--     index -= pkg->pre_depends_count;
-+     pkg_index -= pkg->pre_depends_count;
- 
--     if (index < pkg->recommends_count) {
--	  return pkg->recommends_str[index];
-+     if (pkg_index < pkg->recommends_count) {
-+	  return pkg->recommends_str[pkg_index];
-      }
--     index -= pkg->recommends_count;
-+     pkg_index -= pkg->recommends_count;
- 
--     if (index < pkg->suggests_count) {
--	  return pkg->suggests_str[index];
-+     if (pkg_index < pkg->suggests_count) {
-+	  return pkg->suggests_str[pkg_index];
-      }
--     index -= pkg->suggests_count;
-+     pkg_index -= pkg->suggests_count;
- 
--     if (index < pkg->depends_count) {
--	  return pkg->depends_str[index];
-+     if (pkg_index < pkg->depends_count) {
-+	  return pkg->depends_str[pkg_index];
-      }
--     fprintf(stderr, "pkg_depend_str: index %d out of range for pkg=%s\n", index, pkg->name);
-+     fprintf(stderr, "pkg_depend_str: index %d out of range for pkg=%s\n", pkg_index, pkg->name);
-      return NULL;
- }
- 
-diff -ruN busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_depends.h busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/pkg_depends.h
---- busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_depends.h	2006-05-09 02:06:48.000000000 +0200
-+++ busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/pkg_depends.h	2006-05-09 02:16:48.000000000 +0200
-@@ -92,7 +92,7 @@
-  */
- int pkg_conflicts(pkg_t *pkg, pkg_t *conflicts);
- 
--char *pkg_depend_str(pkg_t *pkg, int index);
-+char *pkg_depend_str(pkg_t *pkg, int pkg_index);
- void buildDependedUponBy(pkg_t * pkg, abstract_pkg_t * ab_pkg);
- void freeDepends(pkg_t *pkg);
- void printDepends(pkg_t * pkg);
-diff -ruN busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_hash.c busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/pkg_hash.c
---- busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_hash.c	2006-05-09 02:12:05.000000000 +0200
-+++ busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/pkg_hash.c	2006-05-09 02:17:35.000000000 +0200
-@@ -143,7 +143,7 @@
- pkg_t *pkg_hash_fetch_best_installation_candidate(ipkg_conf_t *conf, abstract_pkg_t *apkg, 
- 						  int (*constraint_fcn)(pkg_t *pkg, void *cdata), void *cdata, int quiet)
- {
--     int i; 
-+     int i, j;
-      int nprovides = 0;
-      int nmatching = 0;
-      pkg_vec_t *matching_pkgs = pkg_vec_alloc();
-@@ -209,11 +209,10 @@
- 	  /* now check for supported architecture */
- 	  {
- 	       int max_count = 0;
--	       int i;
- 
- 	       /* count packages matching max arch priority and keep track of last one */
--	       for (i = 0; i < vec->len; i++) {
--		    pkg_t *maybe = vec->pkgs[i];
-+	       for (j = 0; j < vec->len; j++) {
-+		    pkg_t *maybe = vec->pkgs[j];
- 		    ipkg_message(conf, IPKG_DEBUG, "  %s arch=%s arch_priority=%d version=%s  \n",
- 				 maybe->name, maybe->architecture, maybe->arch_priority, maybe->version);
- 		    if (maybe->arch_priority > 0)  {
-diff -ruN busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_vec.h busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/pkg_vec.h
---- busybox-1.1.2+ipkg-0.99.162/archival/libipkg/pkg_vec.h	2006-05-09 02:06:48.000000000 +0200
-+++ busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/pkg_vec.h	2006-05-09 02:16:48.000000000 +0200
-@@ -35,6 +35,8 @@
- };
- typedef struct abstract_pkg_vec abstract_pkg_vec_t;
- 
-+typedef int (*pkg_compar_t)(pkg_t *, pkg_t *);
-+typedef int (*abstract_pkg_compar_t)(abstract_pkg_t *, abstract_pkg_t *);
- 
- pkg_vec_t * pkg_vec_alloc(void);
- void pkg_vec_free(pkg_vec_t *vec);
diff --git a/openwrt/package/busybox/patches/913-libbb_hash.patch b/openwrt/package/busybox/patches/913-libbb_hash.patch
deleted file mode 100644
index 3a6a2ba..0000000
--- a/openwrt/package/busybox/patches/913-libbb_hash.patch
+++ /dev/null
@@ -1,218 +0,0 @@
-#
-# expose (again) an hash_fd function (used 911-ipkg.patch)
-#
-diff -ruN busybox-1.1.1-old/coreutils/md5_sha1_sum.c busybox-1.1.1-new/coreutils/md5_sha1_sum.c
---- busybox-1.1.1-old/coreutils/md5_sha1_sum.c	2006-03-30 00:14:50.000000000 +0200
-+++ busybox-1.1.1-new/coreutils/md5_sha1_sum.c	2006-03-29 23:46:51.000000000 +0200
-@@ -15,80 +15,10 @@
- 
- #include "busybox.h"
- 
--typedef enum { HASH_SHA1, HASH_MD5 } hash_algo_t;
--
- #define FLAG_SILENT	1
- #define FLAG_CHECK	2
- #define FLAG_WARN	4
- 
--/* This might be useful elsewhere */
--static unsigned char *hash_bin_to_hex(unsigned char *hash_value,
--									  unsigned char hash_length)
--{
--	int x, len, max;
--	unsigned char *hex_value;
--
--	max = (hash_length * 2) + 2;
--	hex_value = xmalloc(max);
--	for (x = len = 0; x < hash_length; x++) {
--		len += snprintf((char*)(hex_value + len), max - len, "%02x", hash_value[x]);
--	}
--	return (hex_value);
--}
--
--static uint8_t *hash_file(const char *filename, hash_algo_t hash_algo)
--{
--	int src_fd, hash_len, count;
--	union _ctx_ {
--		sha1_ctx_t sha1;
--		md5_ctx_t md5;
--	} context;
--	uint8_t *hash_value = NULL;
--	RESERVE_CONFIG_UBUFFER(in_buf, 4096);
--	void (*update)(const void*, size_t, void*);
--	void (*final)(void*, void*);
--	
--	if(strcmp(filename, "-") == 0) {
--		src_fd = STDIN_FILENO;
--	} else if(0 > (src_fd = open(filename, O_RDONLY))) {
--		bb_perror_msg("%s", filename);
--		return NULL;
--	}
--
--	// figure specific hash algorithims
--	if(ENABLE_MD5SUM && hash_algo==HASH_MD5) {
--		md5_begin(&context.md5);
--		update = (void (*)(const void*, size_t, void*))md5_hash;
--		final = (void (*)(void*, void*))md5_end;
--		hash_len = 16;
--	} else if(ENABLE_SHA1SUM && hash_algo==HASH_SHA1) {
--		sha1_begin(&context.sha1);
--		update = (void (*)(const void*, size_t, void*))sha1_hash;
--		final = (void (*)(void*, void*))sha1_end;
--		hash_len = 20;
--	} else {
--		bb_error_msg_and_die("algotithm not supported");
--	}
--	
--
--	while(0 < (count = read(src_fd, in_buf, sizeof in_buf))) {
--		update(in_buf, count, &context);
--	}
--
--	if(count == 0) {
--		final(in_buf, &context);
--		hash_value = hash_bin_to_hex(in_buf, hash_len);
--	}
--	
--	RELEASE_CONFIG_BUFFER(in_buf);
--	
--	if(src_fd != STDIN_FILENO) {
--		close(src_fd);
--	}
--	
--	return hash_value;
--}
--
- /* This could become a common function for md5 as well, by using md5_stream */
- static int hash_files(int argc, char **argv, hash_algo_t hash_algo)
- {
-diff -ruN busybox-1.1.1-old/include/libbb.h busybox-1.1.1-new/include/libbb.h
---- busybox-1.1.1-old/include/libbb.h	2006-03-30 00:14:50.000000000 +0200
-+++ busybox-1.1.1-new/include/libbb.h	2006-03-30 00:31:48.000000000 +0200
-@@ -490,6 +490,12 @@
- void md5_hash(const void *data, size_t length, md5_ctx_t *ctx);
- void *md5_end(void *resbuf, md5_ctx_t *ctx);
- 
-+typedef enum { HASH_SHA1, HASH_MD5 } hash_algo_t;
-+
-+unsigned char *hash_bin_to_hex(unsigned char *hash_value, unsigned char hash_length);
-+int hash_fd(int fd, hash_algo_t hash_algo, uint8_t *hash_value);
-+uint8_t *hash_file(const char *filename, hash_algo_t hash_algo);
-+
- /* busybox.h will include dmalloc later for us, else include it here.  */
- #if !defined _BB_INTERNAL_H_ && defined DMALLOC
- #include <dmalloc.h>
-diff -ruN busybox-1.1.1-old/libbb/Makefile.in busybox-1.1.1-new/libbb/Makefile.in
---- busybox-1.1.1-old/libbb/Makefile.in	2006-03-30 00:14:50.000000000 +0200
-+++ busybox-1.1.1-new/libbb/Makefile.in	2006-03-29 23:46:51.000000000 +0200
-@@ -11,6 +11,7 @@
- 
- LIBBB-n:=
- LIBBB-y:= \
-+	hash.c \
- 	bb_asprintf.c ask_confirmation.c change_identity.c chomp.c \
- 	compare_string_array.c concat_path_file.c copy_file.c copyfd.c \
- 	create_icmp_socket.c create_icmp6_socket.c \
-diff -ruN busybox-1.1.1-old/libbb/hash.c busybox-1.1.1-new/libbb/hash.c
---- busybox-1.1.1-old/libbb/hash.c	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/libbb/hash.c	2006-03-30 00:35:54.000000000 +0200
-@@ -0,0 +1,100 @@
-+/*
-+ *  Copyright (C) 2003 Glenn L. McGrath
-+ *  Copyright (C) 2003-2004 Erik Andersen
-+ *
-+ * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
-+ */
-+
-+#include <fcntl.h>
-+#include <limits.h>
-+#include <stdio.h>
-+#include <stdint.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <unistd.h>
-+
-+#include "busybox.h"
-+
-+unsigned char *hash_bin_to_hex(unsigned char *hash_value, unsigned char hash_length)
-+{
-+	int x, len, max;
-+	unsigned char *hex_value;
-+
-+	max = (hash_length * 2) + 2;
-+	hex_value = xmalloc(max);
-+	for (x = len = 0; x < hash_length; x++) {
-+		len += snprintf((char*)(hex_value + len), max - len, "%02x", hash_value[x]);
-+	}
-+	return (hex_value);
-+}
-+
-+int hash_fd(int fd, hash_algo_t hash_algo, uint8_t *hash_value)
-+{
-+	int count, result = 0;
-+	union _ctx_ {
-+		sha1_ctx_t sha1;
-+		md5_ctx_t md5;
-+	} context;
-+	RESERVE_CONFIG_UBUFFER(in_buf, 4096);
-+	void (*update)(const void*, size_t, void*) = NULL;
-+	void (*final)(void*, void*) = NULL;
-+	
-+	// figure specific hash algorithims
-+	if(hash_algo==HASH_MD5) {
-+		md5_begin(&context.md5);
-+		update = (void (*)(const void*, size_t, void*))md5_hash;
-+		final = (void (*)(void*, void*))md5_end;
-+	} else if(hash_algo==HASH_SHA1) {
-+		sha1_begin(&context.sha1);
-+		update = (void (*)(const void*, size_t, void*))sha1_hash;
-+		final = (void (*)(void*, void*))sha1_end;
-+	}
-+
-+
-+	while(0 < (count = read(fd, in_buf, sizeof in_buf))) {
-+		update(in_buf, count, &context);
-+		result += count;
-+	}
-+
-+	if(count == 0) {
-+		final(hash_value, &context);
-+	}
-+	
-+	RELEASE_CONFIG_BUFFER(in_buf);
-+	
-+	return result;
-+}
-+
-+uint8_t *hash_file(const char *filename, hash_algo_t hash_algo)
-+{
-+	int src_fd, hash_len;
-+	RESERVE_CONFIG_UBUFFER(hash_buf, 20);
-+	uint8_t *hash_value = NULL;
-+	
-+	if(ENABLE_MD5SUM && hash_algo==HASH_MD5) {
-+		hash_len = 16;
-+	} else if(ENABLE_SHA1SUM && hash_algo==HASH_SHA1) {
-+		hash_len = 20;
-+	} else {
-+		bb_error_msg_and_die("algotithm not supported");
-+	}
-+
-+	if(strcmp(filename, "-") == 0) {
-+		src_fd = STDIN_FILENO;
-+	} else if(0 > (src_fd = open(filename, O_RDONLY))) {
-+		bb_perror_msg("%s", filename);
-+		return NULL;
-+	}
-+
-+	if(hash_fd(src_fd, hash_algo, hash_buf) > 0) {
-+		hash_value = hash_bin_to_hex(hash_buf, hash_len);
-+	}
-+	
-+	if(src_fd != STDIN_FILENO) {
-+		close(src_fd);
-+	}
-+	
-+	RELEASE_CONFIG_BUFFER(hash_buf);
-+
-+	return hash_value;
-+}
diff --git a/openwrt/package/busybox/patches/914-ipkg-fixes.patch b/openwrt/package/busybox/patches/914-ipkg-fixes.patch
deleted file mode 100644
index 55cd904..0000000
--- a/openwrt/package/busybox/patches/914-ipkg-fixes.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-#
-# fix ipkg bugs
-#
-diff -ruN busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/pkg.c busybox-1.1.2+ipkg-0.99.162-fixes/archival/libipkg/pkg.c
---- busybox-1.1.2+ipkg-0.99.162-no_warnings/archival/libipkg/pkg.c	2006-05-09 02:16:48.000000000 +0200
-+++ busybox-1.1.2+ipkg-0.99.162-fixes/archival/libipkg/pkg.c	2006-05-09 05:15:29.000000000 +0200
-@@ -359,6 +359,8 @@
-      if (!oldpkg->essential)
- 	  oldpkg->essential = newpkg->essential;
- 
-+     oldpkg->provided_by_hand |= newpkg->provided_by_hand;
-+
-      return 0;
- }
-