Add an internal-representation no-op function.

[u/mdw/catacomb] / catacomb-config.in

#! /bin/sh
#
# $Id: catacomb-config.in,v 1.1 1999/11/11 17:38:31 mdw Exp $
#
# Provide configuration information for Catacomb clients
#
# (c) 1999 Straylight/Edgeware
#

#----- Licensing notice -----------------------------------------------------
#
# This file is part of Catacomb.
#
# Catacomb is free software; you can redistribute it and/or modify
# it under the terms of the GNU Library General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
# 
# Catacomb is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Library General Public License for more details.
# 
# You should have received a copy of the GNU Library General Public
# License along with Catacomb; if not, write to the Free
# Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.

#----- Revision history -----------------------------------------------------
#
# $Log: catacomb-config.in,v $
# Revision 1.1  1999/11/11 17:38:31  mdw
# New library configuration system.
#

#----- Configuration --------------------------------------------------------

prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@
archincludedir=${libdir}/catacomb/include

VERSION=@VERSION@

#----- Command-line parsing and output --------------------------------------

ego=`echo "$0" | sed 's:.*/::'`

if [ -z "${1+x}" ]; then
  echo >&2 "Usage: $ego OPTION"
  echo >&2 "Run \`$ego --help' for more information."
  exit 1
fi

case "$1" in
  --help)
    cat <<EOF
Catacomb, version $VERSION

Usage: $ego OPTION

Provides configuration parameters for Catacomb client programs.  Options
are:

--help		Display this help text.
--version	Display Catacomb version number.
--check VERSION	Verifies that the given version number is supported.
--cflags	Display appropriate compiler flags.
--libs		Display appropriate linker flags and library names.
EOF
  ;;
  --version)
    echo $VERSION
    ;;
  --check)
    version=${2-1.0.0pre0}
    set `echo $VERSION | sed 's/[^0-9][^0-9]*/ /g'`
    MAJOR=${1-1} MINOR=${2-0} PATCH=${3-0} PRE=$4
    set `echo $version | sed 's/[^0-9][^0-9]*/ /g'`
    major=${1-1} minor=${2-0} patch=${3-0} pre=$4
    [ $major -gt $MAJOR ] && exit 1
    [ $major -lt $MAJOR ] && exit 0
    [ $minor -gt $MINOR ] && exit 1
    [ $minor -lt $MINOR ] && exit 0
    [ $patch -gt $PATCH ] && exit 1
    [ $patch -lt $PATCH ] && exit 0
    if [ "$PRE" ]; then
      [ -z "$pre" ] && exit 1
      [ $pre -gt $PRE ] && exit 1
      [ $pre -lt $PRE ] && exit 0
    fi
    exit 0
    ;;
  --cflags)
    echo "-I${includedir} -I${archincludedir}"
    ;;
  --libs)
    echo "-L${libdir} -lcatacomb"
    ;;
  *)
    echo >&2 "$ego: unrecognized option \`$1'"
    exit 1
esac

#----- That's all, folks ----------------------------------------------------