-PROG := busybox
-VERSION := 0.51
-BUILDTIME := $(shell TZ=UTC date --utc "+%Y.%m.%d-%H:%M%z")
-export VERSION
-
-# With a modern GNU make(1) (highly recommended, that's what all the
-# developers use), all of the following configuration values can be
-# overridden at the command line. For example:
-# make CROSS=powerpc-linux- BB_SRC_DIR=$HOME/busybox PREFIX=/mnt/app
-
-# If you want to add some simple compiler switches (like -march=i686),
-# especially from the command line, use this instead of CFLAGS directly.
-# For optimization overrides, it's better still to set OPTIMIZATION.
-CFLAGS_EXTRA =
-
-# If you want a static binary, turn this on.
-DOSTATIC = false
-
-# Set the following to `true' to make a debuggable build.
-# Leave this set to `false' for production use.
-# eg: `make DODEBUG=true tests'
-# Do not enable this for production builds...
-DODEBUG = false
-
-# Setting this to `true' will cause busybox to directly use the system's
-# password and group functions. Assuming you use GNU libc, when this is
-# `true', you will need to install the /etc/nsswitch.conf configuration file
-# and the required libnss_* libraries. This generally makes your embedded
-# system quite a bit larger... If you leave this off, busybox will directly
-# use the /etc/password, /etc/group files (and your system will be smaller, and
-# I will get fewer emails asking about how glibc NSS works). Enabling this adds
-# just 1.4k to the binary size (which is a _lot_ less then glibc NSS costs),
-# Most people will want to leave this set to false.
-USE_SYSTEM_PWD_GRP = true
-
-# 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 first set up your environment.
-# eg: `export DMALLOC_OPTIONS=debug=0x14f47d83,inter=100,log=logfile`
-# Do not enable this for production builds...
-DODMALLOC = false
-
-# Electric-fence is another very useful malloc debugging library.
-# Do not enable this for production builds...
-DOEFENCE = false
-
-# If you want large file summit support, turn this on.
-# This has no effect if you don't have a kernel with lfs
-# support, and a system with libc-2.1.3 or later.
-# Some of the programs that can benefit from lfs support
-# are dd, gzip, mount, tar, and mkfs_minix.
-# LFS allows you to use the above programs for files
-# larger than 2GB!
-DOLFS = false
-
-# If you have a "pristine" source directory, point BB_SRC_DIR to it.
-# Experimental and incomplete; tell the mailing list
-# <busybox@opensource.lineo.com> if you do or don't like it so far.
-BB_SRC_DIR =
-
-# If you are running a cross compiler, you may want to set this
-# to something more interesting, like "powerpc-linux-".
-CROSS =
-CC = $(CROSS)gcc
-AR = $(CROSS)ar
-STRIPTOOL = $(CROSS)strip
-
-# To compile vs uClibc, just use the compiler wrapper built by uClibc...
-# This make things very easy? Everything should compile and work as
-# expected these days...
-#CC = ../uClibc/extra/gcc-uClibc/i386-uclibc-gcc
-
-# To compile vs some other alternative libc, you may need to use/adjust
-# the following lines to meet your needs...
-#
-# If you are using Red Hat 6.x with the compatible RPMs (for developing under
-# Red Hat 5.x and glibc 2.0) uncomment the following. Be sure to read about
-# using the compatible RPMs (compat-*) at http://www.redhat.com !
-#LIBCDIR=/usr/i386-glibc20-linux
-#
-# The following is used for libc5 (if you install altgcc and libc5-altdev
-# on a Debian system).
-#LIBCDIR=/usr/i486-linuxlibc1
-#
-# For other libraries, you are on your own...
-#LDFLAGS+=-nostdlib
-#LIBRARIES = $(LIBCDIR)/lib/libc.a -lgcc
-#CROSS_CFLAGS+=-nostdinc -I$(LIBCDIR)/include -I$(GCCINCDIR)
-#GCCINCDIR = $(shell gcc -print-search-dirs | sed -ne "s/install: \(.*\)/\1include/gp")
-
-# use '-Os' optimization if available, else use -O2
-OPTIMIZATION := $(shell if $(CC) -Os -S -o /dev/null -xc /dev/null >/dev/null 2>&1; \
- then echo "-Os"; else echo "-O2" ; fi)