#!/bin/sh
#
# get the architecture from the current environment
# Return a single word that is used to identifiy
# the architecture tree under which machine specific
# binaries, libraries, and include files are storred.
#
#  (obviously this needs to be worked on!)
#
#
uac=`uname -a`
usc=`uname -s`

ua=`echo $uac | tr [A-Z] [a-z]`
us=`echo $usc | tr [A-Z] [a-z]`

if [ "$us" = "hp-ux" ]
then
  echo hpux_pa2.0
  exit 1
fi
if [ "$us" = "sunos" ]
then
  echo sol
  exit 1
fi
if [ "$us" = "irix64" ]
then
  echo sgi10k
  exit 1
fi
if [ "$us" = "tflops o/s" ]
then
  echo tflop
  exit 1
fi
if [ "$us" = "osf1" ]
then
  echo true64
  exit 1
fi
if [ "$us" = "linux" ]
then
  um=`uname -m`
  if [ "$um" = "alpha" ]
  then
    echo linux-alpha
    exit 1
  fi
  if [ "$um" = "i686" ]
  then
    echo linux
    exit 1
  fi
fi
if [ "$us" = "darwin" ]
then
  echo darwin
  exit 1
fi
if [ "$us" = "cygwin_nt-5.0" ]
then
  echo cygwin
  exit 1
fi
    
echo unknown
exit 0