Merge branch 'jb36423_jb36243_jb40843_b' into 'master'

Enable and package grep, find, xargs, diff, cmp

See merge request mer-core/busybox!3

busybox/.gitignore

-#
-# Kbuild ignores
-#
-.*
-*.o
-*.o.*
-*.a
-*.s
-Kbuild
-Config.in
-
-#
-# Never ignore these
-#
-!.gitignore
-
-#
-# Normal output
-#
-/busybox
-/busybox_old
-/busybox_unstripped*
-
-#
-# Backups / patches
-#
-*~
-*.orig
-*.rej
-/*.patch
-
-#
-# debugging stuff
-#
-core
-.gdb_history
-.gdbinit

busybox/.indent.pro

---blank-lines-after-declarations
---blank-lines-after-procedures
---break-before-boolean-operator
---no-blank-lines-after-commas
---braces-on-if-line
---braces-on-struct-decl-line
---comment-indentation25
---declaration-comment-column25
---no-comment-delimiters-on-blank-lines
---cuddle-else
---continuation-indentation4
---case-indentation0
---else-endif-column33
---space-after-cast
---line-comments-indentation0
---declaration-indentation1
---dont-format-first-column-comments
---dont-format-comments
---honour-newlines
---indent-level4
-/* changed from 0 to 4 */
---parameter-indentation4
---line-length78 /* changed from 75 */
---continue-at-parentheses
---no-space-after-function-call-names
---dont-break-procedure-type
---dont-star-comments
---leave-optional-blank-lines
---dont-space-special-semicolon
---tab-size4
-/* additions by Mark */
---case-brace-indentation0
---leave-preprocessor-space

busybox/AUTHORS

-List of the authors of code contained in BusyBox.
-
-If you have code in BusyBox, you should be listed here.  If you should be
-listed, or the description of what you have done needs more detail, or is
-incorrect, _please_ let me know.
-
- -Erik
-
------------
-
-Peter Willis <psyphreak@phreaker.net>
-    eject
-
-Emanuele Aina <emanuele.aina@tiscali.it>
-    run-parts
-
-Erik Andersen <andersen@codepoet.org>
-    Tons of new stuff, major rewrite of most of the
-    core apps, tons of new apps as noted in header files.
-    Lots of tedious effort writing these boring docs that
-    nobody is going to actually read.
-
-Laurence Anderson <l.d.anderson@warwick.ac.uk>
-    rpm2cpio, unzip, get_header_cpio, read_gz interface, rpm
-
-Jeff Angielski <jeff@theptrgroup.com>
-    ftpput, ftpget
-
-Enrik Berkhan <Enrik.Berkhan@inka.de>
-    setconsole
-
-Jim Bauer <jfbauer@nfr.com>
-    modprobe shell dependency
-
-Edward Betts <edward@debian.org>
-    expr, hostid, logname, whoami
-
-John Beppu <beppu@codepoet.org>
-    du, nslookup, sort
-
-David Brownell <dbrownell@users.sourceforge.net>
-    zcip
-
-Brian Candler <B.Candler@pobox.com>
-    tiny-ls(ls)
-
-Randolph Chung <tausq@debian.org>
-    fbset, ping, hostname
-
-Dave Cinege <dcinege@psychosis.com>
-    more(v2), makedevs, dutmp, modularization, auto links file,
-    various fixes, Linux Router Project maintenance
-
-Jordan Crouse <jordan@cosmicpenguin.net>
-    ipcalc
-
-Magnus Damm <damm@opensource.se>
-    tftp client
-    insmod powerpc support
-
-Larry Doolittle <ldoolitt@recycle.lbl.gov>
-    pristine source directory compilation, lots of patches and fixes.
-
-Glenn Engel <glenne@engel.org>
-    httpd
-
-Gennady Feldman <gfeldman@gena01.com>
-    Sysklogd (single threaded syslogd, IPC Circular buffer support,
-    logread), various fixes.
-
-Robert Griebl <sandman@handhelds.org>
-    modprobe, hwclock, suid/sgid handling, tinylogin integration
-    many bugfixes and enhancements
-
-Karl M. Hegbloom <karlheg@debian.org>
-    cp_mv.c, the test suite, various fixes to utility.c, &c.
-
-Daniel Jacobowitz <dan@debian.org>
-    mktemp.c
-
-Matt Kraai <kraai@alumni.cmu.edu>
-    documentation, bugfixes, test suite
-
-Rob Landley <rob@landley.net>
-    Became busybox maintainer in 2006.
-
-    sed (major rewrite in 2003, and I now maintain the thing)
-    bunzip2 (complete from-scratch rewrite, then mjn3 optimized the result)
-    sort (more or less from scratch rewrite in 2004, I now maintain it)
-    mount (rewrite in 2005, I maintain the new one)
-
-Stephan Linz <linz@li-pro.net>
-    ipcalc, Red Hat equivalence
-
-John Lombardo <john@deltanet.com>
-    tr
-
-Glenn McGrath <glenn.l.mcgrath@gmail.com>
-    Common unarchiving code and unarchiving applets, ifupdown, ftpgetput,
-    nameif, sed, patch, fold, install, uudecode.
-    Various bugfixes, review and apply numerous patches.
-
-Manuel Novoa III <mjn3@codepoet.org>
-    cat, head, mkfifo, mknod, rmdir, sleep, tee, tty, uniq, usleep, wc, yes,
-    mesg, vconfig, nice, renice,
-    make_directory, parse_mode, dirname, mode_string,
-    get_last_path_component, simplify_path, and a number trivial libbb routines
-
-    also bug fixes, partial rewrites, and size optimizations in
-    ash, basename, cal, cmp, cp, df, du, echo, env, ln, logname, md5sum, mkdir,
-    mv, realpath, rm, sort, tail, touch, uname, watch, arith, human_readable,
-    interface, dutmp, ifconfig, route
-
-Vladimir Oleynik <dzo@simtreas.ru>
-    cmdedit; bb_mkdep, xargs(current), httpd(current);
-    ports: ash, crond, fdisk (initial, unmaintained now), inetd, stty, traceroute,
-    top;
-    locale, various fixes
-    and irreconcilable critic of everything not perfect.
-
-Bruce Perens <bruce@pixar.com>
-    Original author of BusyBox in 1995, 1996. Some of his code can
-    still be found hiding here and there...
-
-Rodney Radford <rradford@mindspring.com>
-    ipcs, ipcrm
-
-Tim Riker <Tim@Rikers.org>
-    bug fixes, member of fan club
-
-Kent Robotti <robotti@metconnect.com>
-    reset, tons and tons of bug reports and patches.
-
-Chip Rosenthal <chip@unicom.com>, <crosenth@covad.com>
-    wget - Contributed by permission of Covad Communications
-
-Pavel Roskin <proski@gnu.org>
-    Lots of bugs fixes and patches.
-
-Gyepi Sam <gyepi@praxis-sw.com>
-    Remote logging feature for syslogd
-
-Rob Sullivan <cogito.ergo.cogito@gmail.com>
-    comm
-
-Linus Torvalds
-    mkswap, fsck.minix, mkfs.minix
-
-Mark Whitley <markw@codepoet.org>
-    grep, sed, cut, xargs(previous),
-    style-guide, new-applet-HOWTO, bug fixes, etc.
-
-Charles P. Wright <cpwright@villagenet.com>
-    gzip, mini-netcat(nc)
-
-Enrique Zanardi <ezanardi@ull.es>
-    tarcat (since removed), loadkmap, various fixes, Debian maintenance
-
-Tito Ragusa <farmatito@tiscali.it>
-    devfsd and size optimizations in strings, openvt, chvt, deallocvt, hdparm,
-    fdformat, lsattr, chattr, id and eject.
-
-Paul Fox <pgf@foxharp.boston.ma.us>
-    vi editing mode for ash, various other patches/fixes
-
-Roberto A. Foglietta <me@roberto.foglietta.name>
-    port: dnsd
-
-Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
-    misc
-
-Mike Frysinger <vapier@gentoo.org>
-    initial e2fsprogs, printenv, setarch, sum, misc
-
-Jie Zhang <jie.zhang@analog.com>
-    fixed two bugs in msh and hush (exitcode of killed processes)

busybox/INSTALL

-Building:
-=========
-
-The BusyBox build process is similar to the Linux kernel build:
-
-  make menuconfig     # This creates a file called ".config"
-  make                # This creates the "busybox" executable
-  make install        # or make CONFIG_PREFIX=/path/from/root install
-
-The full list of configuration and install options is available by typing:
-
-  make help
-
-Quick Start:
-============
-
-The easy way to try out BusyBox for the first time, without having to install
-it, is to enable all features and then use "standalone shell" mode with a