source: git/MP/pvmgetarch @ 22b7de8

#!/bin/sh
#
# pvmgetarch.sh
#
# Generate PVM architecture string.
#
# This is a heuristic thing that may need to be tuned from time
# to time.  I don't know of a real solution to determining the
# machine type.
#
# Notes:
#   1. Local people mess with things.
#   2. It's good to try a few things for robustness.
#   3. Don't use test -x
#
# 08 Apr 1993  Robert Manchek  manchek@CS.UTK.EDU.
# 24 Aug 1994  last revision
# 28 Jul 1995  release 3.3.8
#

#
# begin section that may need to be tuned.
#
ARCH=UNKNOWN

if [ -f /bin/uname -o -f /usr/bin/uname ]; then
        if [ -f /bin/uname ]; then
                os="`/bin/uname -s`"
                ht="`/bin/uname -m`"
        else
                os="`/usr/bin/uname -s`"
                ht="`/usr/bin/uname -m`"
        fi

        case "$os,$ht" in
        SunOS,sun3* )           ARCH=SUN3 ;;
        SunOS,sun4* )           ARCH=SUN4 ;;
        ULTRIX,RISC )           ARCH=PMAX ;;
        ULTRIX,VAX )            ARCH=UVAX ;;
        AIX*,* )                ARCH=RS6K ;;
        *HP*,9000/[2345]* )     ARCH=HP300 ;;
        *HP*,9000/[78]* )       ARCH=HPPA ;;
        IRIX,* )                ARCH=SGI ;;
        *,alpha )               ARCH=ALPHA ;;
        CRSOS,smp )             ARCH=CRAYSMP ;;
        *,paragon )             ARCH=PGON ;;
        dgux,AViiON )           ARCH=DGAV ;;
        *,88k )                 ARCH=E88K ;;
        *,mips )                ARCH=MIPS ;;
        *,CRAY-2 )              ARCH=CRAY2 ;;
        Linux,i[3456]86 )       ARCH=LINUX ;;
        BSD/OS,i[3456]86 )      ARCH=BSD386 ;;
        FreeBSD,i386 )          ARCH=FREEBSD ;;
        SUPER-UX,SX-3 )         ARCH=SX3 ;;
        uts,* )                 ARCH=UTS2 ;;
        esac
fi

# fix suggested by Paul Wang to distinguish between hpux 9.xx and 10.xx
if [ "$ARCH" = HPPA ]; then
     case "`/bin/uname -r`" in
        A.09.* )    ARCH=HPPA9 ;;
        B.10.* )    ARCH=HPPA10 ;;
     esac
fi

if [ "$ARCH" = UNKNOWN ]; then
        if [ -f /bin/arch ]; then
                case "`/bin/arch`" in
                ksr1 ) ARCH=KSR1 ;;
                sun2 ) ARCH=SUN2 ;;
                sun3 ) ARCH=SUN3 ;;
                sun4 ) ARCH=SUN4 ;;
                esac
        fi
fi

if [ "$ARCH" = UNKNOWN ]; then

        if [ -f /ultrixboot ]; then
                if [ -f /pcs750.bin ]; then
                        ARCH=UVAX
                else
                        ARCH=PMAX
                fi
        else
                if [ -f /pcs750.bin ]; then ARCH=VAX; fi
        fi

        if [ -d /usr/alliant ]; then ARCH=AFX8; fi
        if [ -f /usr/bin/cluster ]; then ARCH=BFLY; fi
        if [ -d /usr/convex ]; then ARCH=CNVX; fi
        if [ -f /unicos ]; then ARCH=CRAY; fi
        if [ -f /hp-ux ]; then ARCH=HP300; fi
        if [ -f /usr/bin/getcube ]; then ARCH=I860; fi
        if [ -f /usr/bin/asm56000 ]; then ARCH=NEXT; fi
        if [ -f /etc/vg ]; then ARCH=RS6K; fi
        if [ -d /usr/include/caif ]; then ARCH=RT; fi
        if [ -f /bin/4d ]; then ARCH=SGI; fi
        if [ -f /dynix ]; then ARCH=SYMM; fi
        if [ -f /bin/titan ]; then ARCH=TITN; fi

        if [ -f /netbsd ]; then
                case "`/usr/bin/machine`" in
                i386)   ARCH=NETBSDI386 ;;
                amiga)  ARCH=NETBSDAMIGA ;;
                hp300)  ARCH=NETBSDHP300 ;;
                mac68k) ARCH=NETBSDMAC68K ;;
                pmax)   ARCH=NETBSDPMAX ;;
                sparc)  ARCH=NETBSDSPARC ;;
                sun3)   ARCH=NETBSDSUN3 ;;
                esac
        elif [ -f /usr/bin/machine ]; then
                case "`/usr/bin/machine`" in
                i386 ) ARCH=BSD386 ;;
                esac
        fi
        if [ -f /usr/bin/uxpm ] && /usr/bin/uxpm ; then
                ARCH=UXPM
        fi
fi

if [ "$ARCH" = UNKNOWN ]; then
        if [ -f /bin/uname -o -f /usr/bin/uname ]; then
                if [ -f /bin/uname ]; then
                        os="`/bin/uname -s`"
                        ht="`/bin/uname -m`"
                else
                        os="`/usr/bin/uname -s`"
                        ht="`/usr/bin/uname -m`"
                fi

                case "$os,$ht" in
                *,i[345]86 )            ARCH=SCO ;;
                esac
        fi
fi

if [ "$ARCH" = SUN4 ]; then
        rel="`/bin/uname -r`"
        case "$rel" in
        5.* )   ARCH=SUN4SOL2 ;;
        esac
fi
if [ "$ARCH" = SUN4SOL2 ]; then
        nproc="`/bin/mpstat | wc -l`"
        if [ $nproc -gt 2 ]; then ARCH=SUNMP; fi
fi
if [ "$ARCH" = ALPHA ]; then
        rel="`/usr/bin/uname -r`"
        case "$rel" in
        *3.*)
                nproc="`/usr/sbin/sizer -p`"
                if [ $nproc -gt 1 ]; then ARCH=ALPHAMP; fi ;;
        esac
fi
if [ "$ARCH" = SGI ]; then
        rel="`/bin/uname -r`"
        case "$rel" in
        5.* )   ARCH=SGI5 ;;
        6.* )   ARCH=SGI64 ;;
        esac
fi
if [ "$ARCH" = SGI64 ]; then
        nproc="`/usr/sbin/mpadmin -n | wc -w`"
        if [ $nproc -gt 1 -a "$SGIMP" = ON ]; then ARCH=SGIMP64; fi
fi
if [ "$ARCH" = SGI5 ]; then
        nproc="`/usr/sbin/mpadmin -n | wc -w`"
        if [ $nproc -gt 1 -a "$SGIMP" = ON ]; then ARCH=SGIMP; fi
fi
if [ "$ARCH" = SUN4 -a -f /dev/cm ]; then ARCH=CM2; fi
if [ "$ARCH" = SUN4 -a -f /dev/cmni ]; then ARCH=CM5; fi
if [ "$ARCH" = CNVX ]; then
        if /usr/convex/getsysinfo -f native_default; then
                ARCH=CNVXN
        fi
fi
if [ "$ARCH" = PMAX -a -d /usr/maspar ]; then ARCH=MASPAR; fi
if [ "$ARCH" = RS6K ]; then 
        nproc="`/usr/sbin/lsdev -C | grep proc | wc -l`"
        if [ $nproc -gt 2 ]; then ARCH=RS6KMP; fi
fi
if [ "$ARCH" = HPPA -a -f /bin/sysinfo ]; then ARCH=CSPP; fi

#
# ugh, done.
#

echo $ARCH
exit