./configure 에러날 때 해결책

checking build system type... ./config.guess: unable to guess system type

This script, last modified 2009-06-10, has failed to recognize
the operating system you are using. It is advised that you
download the most up to date version of the config scripts from

http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
and
http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD

If the version you run (./config.guess) is already up to date, please
send the following data and any information you think might be
pertinent to <config-patches@gnu.org> in order to provide the needed
information to handle your system.

config.guess timestamp = 2009-06-10

uname -m = i686
uname -r = 2.6.27.5-117.fc10.i686
uname -s = Linux
uname -v = #1 SMP Tue Nov 18 12:19:59 EST 2008

/usr/bin/uname -p =
/bin/uname -X =

hostinfo =
/bin/universe =
/usr/bin/arch -k =
/bin/arch = i686
/usr/bin/oslevel =
/usr/convex/getsysinfo =

UNAME_MACHINE = i686
UNAME_RELEASE = 2.6.27.5-117.fc10.i686
UNAME_SYSTEM = Linux
UNAME_VERSION = #1 SMP Tue Nov 18 12:19:59 EST 2008
configure: error: cannot guess build type; you must specify one



해결책 : ./configure --build='i386-pc-linux' 입력하면됨