mdw@git.distorted.org.uk Git - cfd/blob - lib-config.in

   1 #! /bin/sh
   2 #
   3 # $Id: lib-config.in,v 1.3 2004/04/08 01:36:24 mdw Exp $
   4 #
   5 # Provide configuration information for library clients
   6 #
   7 # (c) 1999 Straylight/Edgeware
   8 #
   9
  10 #----- Licensing notice -----------------------------------------------------
  11 #
  12 # This file is part of the Common Files Distribution (`common').
  13 #
  14 # `Common' is free software; you can redistribute it and/or modify
  15 # it under the terms of the GNU General Public License as published by
  16 # the Free Software Foundation; either version 2 of the License, or
  17 # (at your option) any later version.
  18 #
  19 # `Common' is distributed in the hope that it will be useful,
  20 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  21 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22 # GNU General Public License for more details.
  23 #
  24 # You should have received a copy of the GNU General Public License
  25 # along with `common'; if not, write to the Free Software Foundation,
  26 # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  27
  28 #----- Configuration --------------------------------------------------------
  29
  30 prefix=@prefix@
  31 exec_prefix=@exec_prefix@
  32 libdir=@libdir@
  33 includedir=@includedir@
  34 archincludedir=${libdir}/@LIBRARY@/include
  35
  36 VERSION=@VERSION@
  37
  38 #----- Command-line parsing and output --------------------------------------
  39
  40 ego=`echo "$0" | sed 's:.*/::'`
  41
  42 if [ -z "${1+x}" ]; then
  43   echo >&2 "Usage: $ego OPTION"
  44   echo >&2 "Run \`$ego --help' for more information."
  45   exit 1
  46 fi
  47
  48 case "$1" in
  49   --help)
  50     cat <<EOF
  51 @LIBNAME@, version $VERSION
  52
  53 Usage: $ego OPTION
  54
  55 Provides configuration parameters for @LIBNAME@ client programs.  Options
  56 are:
  57
  58 --help          Display this help text.
  59 --version       Display @LIBNAME@ version number.
  60 --check VERSION Verifies that the given version number is supported.
  61 --cflags        Display appropriate compiler flags.
  62 --libs          Display appropriate linker flags and library names.
  63 EOF
  64     ;;
  65   --version)
  66     echo $VERSION
  67     ;;
  68   --check)
  69     version=${2-1.0.0pre0}
  70     set `echo $VERSION | sed 's/[^0-9][^0-9]*/ /g'`
  71     MAJOR=${1-1} MINOR=${2-0} PATCH=${3-0} PRE=$4
  72     set `echo $version | sed 's/[^0-9][^0-9]*/ /g'`
  73     major=${1-1} minor=${2-0} patch=${3-0} pre=$4
  74     [ $major -gt $MAJOR ] && exit 1
  75     [ $major -lt $MAJOR ] && exit 0
  76     [ $minor -gt $MINOR ] && exit 1
  77     [ $minor -lt $MINOR ] && exit 0
  78     [ $patch -gt $PATCH ] && exit 1
  79     [ $patch -lt $PATCH ] && exit 0
  80     if [ "$PRE" ]; then
  81       [ -z "$pre" ] && exit 1
  82       [ $pre -gt $PRE ] && exit 1
  83       [ $pre -lt $PRE ] && exit 0
  84     fi
  85     exit 0
  86     ;;
  87   --cflags)
  88     echo "-I${includedir} -I${archincludedir}"
  89     ;;
  90   --libs)
  91     echo "-L${libdir} -l@LIBRARY@"
  92     ;;
  93   *)
  94     echo >&2 "$ego: unrecognized option \`$1'"
  95     exit 1
  96 esac
  97
  98 #----- That's all, folks ----------------------------------------------------