./configure failing on aarch64 with ARCH Linux ARM on ODROID C2

[Ulf Griesmann]

The latest config.guess from savannah fails to recognize my ARCH Linux ARM on an ODROID C2:

This script, last modified 2008-01-23, 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 (autoconf/config.guess) is already up to date, please
send the following data and any information you think might be
pertinent to <address@hidden> in order to provide the needed
information to handle your system.

config.guess timestamp = 2008-01-23

uname -m = aarch64
uname -r = 3.14.79-25-ARCH
uname -s = Linux
uname -v = #1 SMP PREEMPT Fri Jun 2 20:10:11 MDT 2017

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

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

UNAME_MACHINE = aarch64
UNAME_RELEASE = 3.14.79-25-ARCH
UNAME_SYSTEM  = Linux
UNAME_VERSION = #1 SMP PREEMPT Fri Jun 2 20:10:11 MDT 2017
configure: error: cannot guess build type; you must specify one

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Ulf Griesmann               \\  tel: +1 301 339 4962
16833 Westbourne Terrace     \\ 
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