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