#!/bin/ksh

### Aliasing of commands ###

    alias echo="\echo"

### No localization ###

    LANG=C
    LC_MESSAGES=C

### Load informations for system identification ###

    ostype=$(uname -s)
    osversion=$(uname -v)
    osrelease=$(uname -r)
    machine=$(uname -m)

    platform="${ostype}-${osversion}-${osrelease}-${machine}"

    case $platform in
      (AIX-*-*-*)
        arch=$(lsattr -E -O -l proc0 | grep "enable" | cut -f2 -d":")
        if [[ -n $arch ]]; then
          PLATFORM="AIX-$arch"
        else
          PLATFORM="AIX"
        fi;;
      (IRIX-*-*-*)
        PLATFORM="IRIX";;
      (IRIX64-*-*-*)
        PLATFORM="IRIX";;
      (Linux-*-*-i686)
        if [[ -n $PGI ]]; then
          PLATFORM="Linux-i686-pgi"
        elif [[ -d /usr/absoft ]]; then
          PLATFORM="Linux-i686-absoft"
        else
          PLATFORM="Linux-i686"
        fi;;
      (Linux-*-*-ppc)
        if [[ -n $PGI ]]; then
          PLATFORM="Linux-ppc-pgi"
        elif [[ -d /usr/absoft ]]; then
          PLATFORM="Linux-ppc-absoft"
        else
          PLATFORM="Linux-ppc"
        fi;;
      (*-unicosmk-*-CRAY*T3E)
        PLATFORM="CRAY-T3E";;
      (*)
        PLATFORM='unknown';;
    esac

    echo ${PLATFORM}

### End of procedure ###