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Annotation of OpenXM_contrib/gmp/config.sub, Revision 1.1.1.3

1.1       maekawa     1: #! /bin/sh
1.1.1.2   maekawa     2: #
1.1.1.3 ! ohara       3: # GMP config.sub wrapper.
        !             4:
        !             5:
        !             6: # Copyright 2000, 2001, 2002 Free Software Foundation, Inc.
1.1       maekawa     7: #
1.1.1.3 ! ohara       8: # This file is part of the GNU MP Library.
1.1       maekawa     9: #
1.1.1.3 ! ohara      10: # The GNU MP Library is free software; you can redistribute it and/or modify
        !            11: # it under the terms of the GNU Lesser General Public License as published
        !            12: # by the Free Software Foundation; either version 2.1 of the License, or (at
        !            13: # your option) any later version.
1.1       maekawa    14: #
1.1.1.3 ! ohara      15: # The GNU MP Library is distributed in the hope that it will be useful, but
        !            16: # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
        !            17: # or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
        !            18: # License for more details.
        !            19: #
        !            20: # You should have received a copy of the GNU Lesser General Public License
        !            21: # along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
        !            22: # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
        !            23: # MA 02111-1307, USA.
1.1       maekawa    24:
                     25:
1.1.1.3 ! ohara      26: # Usage: config.sub CPU-VENDOR-OS
        !            27: #        config.sub ALIAS
1.1.1.2   maekawa    28: #
1.1.1.3 ! ohara      29: # Validate and canonicalize the given configuration name, with special
        !            30: # handling for GMP extra CPU names.
        !            31: #
        !            32: # When the CPU isn't special the whole name is simply passed straight
        !            33: # through to configfsf.sub.
        !            34: #
        !            35: # When the CPU is a GMP extra, configfsf.sub is run on a similar CPU that it
        !            36: # will recognise.  For example "athlon-pc-freebsd3.5" is validated using
        !            37: # "i386-pc-freebsd3.5".
        !            38: #
        !            39: # Any canonicalizations made by configfsf.sub are preserved.  For example
        !            40: # given "athlon-linux", configfsf.sub is called with "i386-linux" and will
        !            41: # give back "i386-pc-linux-gnu".  "athlon" is then reinstated, so we print
        !            42: # "athlon-pc-linux-gnu".
1.1       maekawa    43:
                     44:
1.1.1.3 ! ohara      45: # Expect to find configfsf.sub in the same directory as this config.sub
        !            46: configfsf_sub="`echo \"$0\" | sed 's/config.sub$/configfsf.sub/'`"
        !            47: if test "$configfsf_sub" = "$0"; then
        !            48:   echo "Cannot derive configfsf.sub from $0" 1>&2
        !            49:   exit 1
        !            50: fi
        !            51: if test -f "$configfsf_sub"; then
        !            52:   :
        !            53: else
        !            54:   echo "$configfsf_sub not found" 1>&2
        !            55:   exit 1
1.1       maekawa    56: fi
                     57:
1.1.1.3 ! ohara      58: # Always run configfsf.sub with $SHELL, like autoconf does for config.sub
        !            59: SHELL=${CONFIG_SHELL-/bin/sh}
1.1       maekawa    60:
1.1.1.3 ! ohara      61: # Identify ourselves on --version, --help, etc
        !            62: case "$1" in
        !            63: "" | -*)
        !            64:   echo "(GNU MP wrapped config.sub)" 1>&2
        !            65:   $SHELL $configfsf_sub "$@"
        !            66:   exit
        !            67:   ;;
        !            68: esac
        !            69:
        !            70: given_full="$1"
        !            71: given_cpu=`echo "$given_full" | sed 's/-.*$//'`
        !            72: given_rest=`echo "$given_full" | sed 's/^[^-]*//'`
        !            73:
        !            74:
        !            75: # Aliases for GMP extras
        !            76: case "$given_cpu" in
        !            77: p5 | p54)   given_cpu=pentium ;;
        !            78: p55)        given_cpu=pentiummmx ;;
        !            79: p6)         given_cpu=pentiumpro ;;
        !            80: pentiumii)  given_cpu=pentium2 ;;
        !            81: pentiumiii) given_cpu=pentium3 ;;
        !            82: esac
        !            83: given_full="$given_cpu$given_rest"
        !            84:
        !            85:
        !            86: # GMP extras and what to use for the config.sub test
        !            87: case "$given_cpu" in
        !            88: pentium | pentiummmx | pentiumpro | pentium[234] | k[56] | k6[23] | athlon)
        !            89:   test_cpu=i386 ;;
        !            90: power[12] | power2sc)
        !            91:   test_cpu=power ;;
        !            92: powerpc401 | powerpc403 | powerpc405 | \
        !            93: powerpc505 | \
        !            94: powerpc601 | powerpc602  | \
        !            95: powerpc603 | powerpc603e | \
        !            96: powerpc604 | powerpc604e | \
        !            97: powerpc620 | powerpc630  | \
        !            98: powerpc740 | powerpc7400 | powerpc7450 | powerpc750  | \
        !            99: powerpc801 | powerpc821 | powerpc823  | powerpc860 | \
        !           100: powerpc64)
        !           101:   test_cpu=powerpc ;;
        !           102: sparcv8 | supersparc | microsparc | \
        !           103: ultrasparc | ultrasparc2 | ultrasparc2i | ultrasparc3)
        !           104:   test_cpu=sparc ;;
        !           105: sh2)
        !           106:   test_cpu=sh ;;
        !           107:
        !           108: *)
        !           109:   # Don't need or want to change the given name, just run configfsf.sub
        !           110:   $SHELL $configfsf_sub "$given_full"
        !           111:   if test $? = 0; then
        !           112:     exit 0
        !           113:   else
        !           114:     echo "(GNU MP wrapped config.sub, testing \"$given_full\")"
        !           115:     exit 1
        !           116:   fi
        !           117: esac
        !           118:
        !           119:
        !           120: test_full="$test_cpu$given_rest"
        !           121: canonical_full=`$SHELL $configfsf_sub "$test_full"`
        !           122: if test $? = 0; then
        !           123:   :
1.1       maekawa   124: else
1.1.1.3 ! ohara     125:   echo "(GNU MP wrapped config.sub, testing \"$given_full\" as \"$test_full\")"
        !           126:   exit 1
        !           127: fi
1.1       maekawa   128:
1.1.1.3 ! ohara     129: canonical_rest=`echo "$canonical_full" | sed 's/^[^-]*//'`
        !           130: echo "$given_cpu$canonical_rest"
        !           131: exit 0
1.1       maekawa   132:
                    133:
                    134:
1.1.1.3 ! ohara     135: # Local variables:
        !           136: # fill-column: 76
        !           137: # End: