wyc@DESKTOP-LARNL32 MINGW64 ~/binutils-2.9.1
$./configure --help
Usage: configure [OPTIONS] [HOST]

Options: [defaults in brackets]
 --prefix=MYDIR          install into MYDIR [/usr/local]
 --exec-prefix=MYDIR     install host-dependent files into MYDIR [/usr/local]
 --help                  print this message [normal config]
 --build=BUILD           configure for building on BUILD [BUILD=HOST]
 --host=HOST             configure for HOST [determined via config.guess]
 --norecursion           configure this directory only [recurse]
 --program-prefix=FOO    prepend FOO to installed program names [""]
 --program-suffix=FOO    append FOO to installed program names [""]
 --program-transform-name=P transform installed names by sed pattern P [""]
 --site=SITE             configure with site-specific makefile for SITE
 --srcdir=DIR            find the sources in DIR [. or ..]
 --target=TARGET         configure for TARGET [TARGET=HOST]
 --tmpdir=TMPDIR         create temporary files in TMPDIR [/tmp]
 --nfp                   configure for software floating point [hard float]
 --with-FOO, --with-FOO=BAR package FOO is available (parameter BAR)
 --without-FOO           package FOO is NOT available
 --enable-FOO, --enable-FOO=BAR include feature FOO (parameter BAR)
 --disable-FOO           do not include feature FOO

Where HOST and TARGET are something like "sparc-sunos", "mips-sgi-irix5", etc.
