Return to m4-ccas CVS log

Up to [local] / OpenXM_contrib / gmp / mpn

Annotation of OpenXM_contrib/gmp/mpn/m4-ccas, Revision 1.1

1.1     ! ohara       1: #!/bin/sh
        !             2: #
        !             3: # A helper script for Makeasm.am .asm.lo rule.
        !             4:
        !             5: # Copyright 2001 Free Software Foundation, Inc.
        !             6: #
        !             7: # This file is part of the GNU MP Library.
        !             8: #
        !             9: # The GNU MP Library is free software; you can redistribute it and/or modify
        !            10: # it under the terms of the GNU Lesser General Public License as published by
        !            11: # the Free Software Foundation; either version 2.1 of the License, or (at your
        !            12: # option) any later version.
        !            13: #
        !            14: # The GNU MP Library is distributed in the hope that it will be useful, but
        !            15: # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
        !            16: # or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
        !            17: # License for more details.
        !            18: #
        !            19: # You should have received a copy of the GNU Lesser General Public License
        !            20: # along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
        !            21: # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
        !            22: # MA 02111-1307, USA.
        !            23:
        !            24:
        !            25: # Usage: m4-ccas --m4=M4 CC ... file.asm ...
        !            26: #
        !            27: # Process file.asm with the given M4 plus any -D arguments, then
        !            28: # assemble with the given CC plus all arguments.
        !            29: #
        !            30: # The M4 command must be in a single --m4= argument, and will be split
        !            31: # on whitespace.  When CC is invoked file.asm is replaced with a
        !            32: # temporary .s file which is the M4 output.
        !            33: #
        !            34: # To allow parallel builds, the temp file name is based on the .asm
        !            35: # file name, which will be the output object filename for all uses we
        !            36: # put this script to.
        !            37:
        !            38: M4=
        !            39: CC=
        !            40: DEFS=
        !            41: ASM=
        !            42: SEEN_O=no
        !            43:
        !            44: for i in "$@"; do
        !            45:   case $i in
        !            46:     --m4=*)
        !            47:       M4=`echo "$i" | sed 's/^--m4=//'`
        !            48:       ;;
        !            49:     -D*)
        !            50:       DEFS="$DEFS $i"
        !            51:       CC="$CC $i"
        !            52:       ;;
        !            53:     *.asm)
        !            54:       if test -n "$ASM"; then
        !            55:         echo "Only one .asm file permitted"
        !            56:         exit 1
        !            57:       fi
        !            58:       BASENAME=`echo "$i" | sed -e 's/\.asm$//' -e 's/^.*[\\/:]//'`
        !            59:       TMP=tmp-$BASENAME.s
        !            60:       ASM=$i
        !            61:       CC="$CC $TMP"
        !            62:       ;;
        !            63:     -o)
        !            64:       SEEN_O=yes
        !            65:       CC="$CC $i"
        !            66:       ;;
        !            67:     *)
        !            68:       CC="$CC $i"
        !            69:       ;;
        !            70:   esac
        !            71: done
        !            72:
        !            73: if test -z "$M4"; then
        !            74:   echo "No --m4 specified"
        !            75:   exit 1
        !            76: fi
        !            77:
        !            78: if test -z "$ASM"; then
        !            79:   echo "No .asm specified"
        !            80:   exit 1
        !            81: fi
        !            82:
        !            83: # Libtool adds it's own -o when sending output to .libs/foo.o, but not
        !            84: # when just wanting foo.o in the current directory.  We need an
        !            85: # explicit -o in both cases since we're assembling tmp-foo.s.
        !            86: #
        !            87: if test $SEEN_O = no; then
        !            88:   CC="$CC -o $BASENAME.o"
        !            89: fi
        !            90:
        !            91: echo "$M4 $DEFS $ASM >$TMP"
        !            92: $M4 $DEFS $ASM >$TMP || exit
        !            93:
        !            94: echo "$CC"
        !            95: $CC || exit
        !            96:
        !            97: # Comment this out to preserve .s intermediates
        !            98: rm -f $TMP