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root |
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#! /bin/sh |
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# $Id: configure,v 3.0.1.1 1995/07/25 14:16:21 ram Exp $ |
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# |
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# GNU configure-like front end to metaconfig's Configure. |
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# |
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# Written by Andy Dougherty <doughera@lafayette.edu> |
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# and Matthew Green <mrg@mame.mu.oz.au>. |
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# |
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# Reformatted and modified for inclusion in the dist-3.0 package by |
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# Raphael Manfredi <ram@hptnos02.grenoble.hp.com>. |
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# |
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# This script belongs to the public domain and may be freely redistributed. |
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# |
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# The remaining of this leading shell comment may be removed if you |
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# include this script in your own package. |
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# |
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# $Log: configure,v $ |
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# Revision 3.0.1.1 1995/07/25 14:16:21 ram |
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# patch56: created |
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# |
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(exit $?0) || exec sh $0 $argv:q |
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case "$0" in |
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*configure) |
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if cmp $0 `echo $0 | sed -e s/configure/Configure/` >/dev/null; then |
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echo "Your configure and Configure scripts seem to be identical." |
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echo "This can happen on filesystems that aren't fully case sensitive." |
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echo "You'll have to explicitly extract Configure and run that." |
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exit 1 |
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fi |
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;; |
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esac |
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opts='' |
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verbose='' |
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create='-e' |
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while test $# -gt 0; do |
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case $1 in |
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--help) |
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cat <<EOM |
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Usage: configure.gnu [options] |
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This is GNU configure-like front end for a metaconfig-generated Configure. |
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It emulates the following GNU configure options (must be fully spelled out): |
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--help |
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--no-create |
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--prefix=PREFIX |
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--cache-file (ignored) |
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--quiet |
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--silent |
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--verbose |
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--version |
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And it honours these environment variables: CC, CFLAGS and DEFS. |
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EOM |
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exit 0 |
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;; |
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--no-create) |
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create='-E' |
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shift |
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;; |
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--prefix=*) |
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arg=`echo $1 | sed 's/--prefix=/-Dprefix=/'` |
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opts="$opts $arg" |
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shift |
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;; |
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--prefix) |
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shift |
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arg="-Dprefix=$1" |
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opts="$opts $arg" |
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shift |
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;; |
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--cache-file=*) |
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shift # Just ignore it. |
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;; |
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--quiet|--silent) |
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exec >/dev/null 2>&1 |
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shift |
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;; |
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--verbose) |
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verbose=true |
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shift |
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;; |
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--version) |
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copt="$copt -V" |
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shift |
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;; |
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--*) |
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opt=`echo $1 | sed 's/=.*//'` |
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echo "This GNU configure front end does not understand $opt" |
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exit 1 |
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;; |
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*) |
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opts="$opts '$1'" |
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shift |
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;; |
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esac |
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done |
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case "$CC" in |
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'') ;; |
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*) opts="$opts -Dcc='$CC'";; |
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esac |
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# Join DEFS and CFLAGS together. |
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ccflags='' |
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case "$DEFS" in |
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'') ;; |
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*) ccflags=$DEFS;; |
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esac |
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case "$CFLAGS" in |
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'') ;; |
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*) ccflags="$ccflags $CFLAGS";; |
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esac |
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case "$ccflags" in |
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'') ;; |
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*) opts="$opts -Dccflags='$ccflags'";; |
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esac |
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case "$LDFLAGS" in |
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'') ;; |
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*) ldflags="$ldflags $LDFLAGS";; |
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esac |
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case "$ldflags" in |
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'') ;; |
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*) opts="$opts -Dldflags='$ldflags'";; |
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esac |
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# Don't use -s if they want verbose mode |
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case "$verbose" in |
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'') copt="$copt -ds";; |
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*) copt="$copt -d";; |
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esac |
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eval "set X sh Configure $copt $create $opts" |
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shift |
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echo "$@" |
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exec "$@" |
