#!/bin/sh
#
# The Apache Software License, Version 1.1
#
# Copyright (c) 1999-2000 The Apache Software Foundation.  All rights
# reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in
#    the documentation and/or other materials provided with the
#    distribution.
#
# 3. The end-user documentation included with the redistribution,
#    if any, must include the following acknowledgment:
#       "This product includes software developed by the
#        Apache Software Foundation (http://www.apache.org/)."
#    Alternately, this acknowledgment may appear in the software itself,
#    if and wherever such third-party acknowledgments normally appear.
#
# 4. The names "Xerces" and "Apache Software Foundation" must
#    not be used to endorse or promote products derived from this
#    software without prior written permission. For written
#    permission, please contact apache\@apache.org.
#
# 5. Products derived from this software may not be called "Apache",
#    nor may "Apache" appear in their name, without prior written
#    permission of the Apache Software Foundation.
#
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
# ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
# ====================================================================
#
# This software consists of voluntary contributions made by many
# individuals on behalf of the Apache Software Foundation, and was
# originally based on software copyright (c) 1999, International
# Business Machines, Inc., http://www.ibm.com .  For more information
# on the Apache Software Foundation, please see
# <http://www.apache.org/>.
#
#
# $Log$
# Revision 1.22  2000/02/25 03:42:56  rahulj
# Changed xlC to xlC_r in the help message.
#
# Revision 1.21  2000/02/19 00:12:25  abagchi
# Corrected AS/400 platform description for configure
#
# Revision 1.20  2000/02/15 23:22:28  rahulj
# Added -L icu/data when ICU transcoding service is used. The data
# shared library file sits in the data directory and not in the usual
# lib directory.
#
# Revision 1.19  2000/02/09 22:14:15  abagchi
# AS/400 changes
#
# Revision 1.18  2000/02/08 02:37:42  abagchi
# Added Iconv390 as a transcoder option
#
# Revision 1.17  2000/02/06 07:47:26  rahulj
# Year 2K copyright swat.
#
# Revision 1.16  2000/02/05 01:07:30  rahulj
# Under Solaris for some unknown reason test -e did not work.
# Changed it to test -x.
#
# Revision 1.15  2000/02/01 23:43:03  abagchi
# AS/400 related change
#
# Revision 1.14  2000/01/20 18:37:42  aruna1
# Added compatible thread libray for AIX
#
# Revision 1.13  2000/01/05 20:52:44  abagchi
# Added a few echo statements to clarify what is actually happening
# inside runConfigure. There were a few questions on why we need this
# wrapper script. We don't, it's just a convenience.
# PR:
# Obtained from:
# Submitted by:
# Reviewed by:
#
# Revision 1.12  1999/12/17 01:28:52  rahulj
# Merged in changes submitted for UnixWare 7 port. Platform
# specific files are still missing.
#
# Revision 1.11  1999/12/14 23:53:18  rahulj
# Removed the offending Ctrl-M's from the commit message
# logs which was giving packaging problems.
#
# Revision 1.10  1999/12/09 00:48:19  aruna1
# ICU library inclusion in ALLLIBS due to solaris failure
#
# Revision 1.9  1999/12/03 01:19:11  rahulj
# Split export statements into two. assignment and then export. Solaris is happy now
#
# Revision 1.8  1999/12/02 18:10:51  dirkx
# Changed exit codes from -1 to '1'. Added indirection.
#
# Date: Thu, 2 Dec 1999 17:47:39 +0000
# From: Jonathan McDowell <noodles@earth.li>
# Reply-To: xerces-dev@xml.apache.org
# To: xerces-dev@xml.apache.org, rahulj@apache.org
# Subject: Re: runConfigure script & bash
#
#
# On Mon, Nov 29, 1999 at 10:29:13AM -0800, Rahul Jain wrote:
#
# > > I'm quite happy to produce a patch that makes it work under both
# > > FreeBSD's sh and bash - I would assume this would work under most sh
# > > like shells.
# > Please post the changes for FreeBSD and I will test the changes on
# > other unix's and do the integration.
#
# I sat down to do this today and found that it can be trivially fixed by
# changing all the "exit -1" instances to "exit 1" - it seems the /bin/sh
# with FreeBSD doesn't like negative result codes. It seems a bit
# pointless to submit a patch for this, so can someone with CVS access
# change this please?
#
# J.
#
# --
# Revision 1.7  1999/12/01 17:16:16  rahulj
# Added support for IRIX 6.5.5 using SGI MIPSpro C++ 7.3 and 7.21 generating 32 bit objects. Changes submitted by Marc Stuessel
#
# Revision 1.6  1999/11/24 23:21:42  rahulj
# Now works under HPUX 10.20 with CC and aCC, with ICU and native
# distclean target now remove and remaining Makefile(s)
# clean target now removes the template repository directory
#
# Revision 1.5  1999/11/23 01:59:33  rahulj
# Code now works under HPUX 11. Tested inmemory message loader.
# Revamped makefiles. Builds with both DCE threads as well as pthread libraries.
#
# Revision 1.4  1999/11/17 22:36:33  rahulj
# Code works with ICU transcoding service
#
# Revision 1.3  1999/11/12 20:38:50  rahulj
# Replaced XML4CROOT with XERCESCROOT.
#
# Revision 1.1.1.1  1999/11/09 01:02:57  twl
# Initial checkin
#
# Revision 1.4  1999/11/08 20:44:09  rahul
# Swat for adding in Product name and CVS comment log variable.
#
#

#
# runConfigure:
#    This script will run the "configure" script for the appropriate
#    platform. Only supported platforms are recognized.
#
# The following variables are defined and exported at the end of this
# script.
#
# LIBS
# LDFLAGS
# CXXFLAGS
# TRANSCODER
#

usage()
{
    echo "runConfigure: Helper script to run \"configure\" for one of the supported platforms"
    echo "Usage: runConfigure \"options\""
    echo "       where options may be any of the following:"
    echo "       -p <platform> (accepts 'aix', 'linux', 'solaris', 'hp-10', 'hp-11', 'unixware', 'os400' )"
    echo "       -c <C compiler name> (e.g. gcc, cc, xlc_r, icc)"
    echo "       -x <C++ compiler name> (e.g. g++, CC, xlC_r, icc)"
    echo "       -d (specifies that you want to build debug version)"
    echo "       -m <message loader> can be 'inmem', 'icu', 'MsgFile' or 'iconv'"
    echo "       -n <net accessor> can be 'fileonly', 'libwww'"
    echo "       -t <transcoder> can be 'icu', 'Iconv400', 'Iconv390' or 'native'"
    echo "       -r <thread option> can be 'pthread' or 'dce' (only used on HP-11)"
    echo "       -l <extra linker options>"
    echo "       -z <extra compiler options>"
    echo "       -h (to get help on the above commands)"
}

ERROR_EXIT_CODE=1

if test ${1}o = "o"; then
   usage
   exit ${ERROR_EXIT_CODE}
fi

if test ${XERCESCROOT}o = "o"; then
   echo ERROR : You have not set your XERCESCROOT environment variable
   echo Though this environment variable has nothing to do with creating makefiles,
   echo this is just a general warning to prevent you from pitfalls in future. Please
   echo set an environment variable called XERCESCROOT to indicate where you installed
   echo the XERCES-C files, and run this command again to proceed. See the documentation
   echo for an example if you are still confused.
   exit ${ERROR_EXIT_CODE}
fi

if test $1 = "-h"; then
   usage
   exit ${ERROR_EXIT_CODE}
fi

# Get the command line parameters
if test -x /usr/bin/getopt; then
set -- `getopt p:c:x:dm:n:t:r:l:z:h $*`
else
set -- `getopts p:c:x:dm:n:t:r:l:z:h `$*``
fi
if [ $? != 0 ]
   then
   usage
   exit ${ERROR_EXIT_CODE}
fi

# Set up the default values for each parameter
debug=off                # by default debug is off
transcoder=native        # by default use native transcoder
msgloader=inmem          # by default use native transcoder
netaccessor=fileonly     # by default use fileonly

for i in $*
   do
   case $i in
   -p)
        platform=$2; shift 2;;

   -c)
        ccompiler=$2; shift 2;;

   -x)
        cppcompiler=$2; shift 2;;

   -d)
        debug=on; shift;;

   -m)
        msgloader=$2; shift 2;;

   -n)
        netaccessor=$2; shift 2;;

   -t)
        transcoder=$2; shift 2;;

   -r)
        thread=$2; shift 2;;

   -l)
        linkeroption=$2; shift 2;;

   -z)
        compileroption=$2; shift 2;;

   -h)
        usage
        exit ${ERROR_EXIT_CODE};;

   --)
        shift; break;;
   esac
done

echo "Generating makefiles with the following options ..."
echo "Platform: $platform"
echo "C Compiler: $ccompiler"
echo "C++ Compiler: $cppcompiler"
echo "Extra compile options: $compileroption"
echo "Extra link options: $linkeroption"
echo "Message Loader: $msgloader"
echo "Net Accessor: $netaccessor"
echo "Transcoder: $transcoder"
echo "Thread option: $thread"


#
# Now check if the options are correct or not, bail out if incorrect
#

case $platform in
   aix | linux | solaris | hp-10 | hp-11 | irix | unixware | os400)
       # platform has been recognized
       ;;
   *)
      echo "I do not recognize the platform '$platform'. Please type '${0} -h' for help."
      exit ${ERROR_EXIT_CODE};;
esac


#
# Enable debugging or not...
#

if test $debug = "off"; then
    echo "Debug is OFF"
    if test ${SYSOVR}o = "o"; then
      if test $platform = "os400"; then
        echo "NATIVE OS400 BUILD"
         debugflag="";
      else
      debugflag="-O";
    fi
 else
       echo "OVERRIDE FOR OS400 ON AIX"
       debugflag="";
     fi
else
    echo "Debug is ON"
    debugflag="-g";
fi



#
# Check for the threading option only for hp-11
#

threadingLibs="-lpthread"
if test $platform = "hp-11"; then
    if test $thread; then
    case $thread in
       pthread)
           ;;

       dce)
           threadingLibs="-lcma";
           threadingDefines="-D_PTHREADS_DRAFT4 -DXML_USE_DCE" ;;

       *)
           echo "I do not recognize the thread option '$thread'. Please type '${0} -h' for help."
           exit ${ERROR_EXIT_CODE};;
    esac
    fi
elif test $platform = "aix"; then
    threadingLibs="-lpthreads_compat -lpthreads"
elif test $platform = "hp-10"; then
    threadingLibs="-lcma"
    threadingDefines="-DXML_USE_DCE"
fi


#
# Now check for what kind of transcoding service is desired.
#

transcodingDefines="-DXML_USE_NATIVE_TRANSCODER"
TRANSCODER=NATIVE

if test $transcoder; then
case $transcoder in
   icu)
       if test -z $ICUROOT; then
           echo '***Error*** ICUROOT environment variable not defined. Exiting...';
           exit ${ERROR_EXIT_CODE};
       fi
       transcodingDefines="-DXML_USE_ICU_TRANSCODER -I${ICUROOT}/include";
       transcodingLibs="-L${ICUROOT}/lib -L${ICUROOT}/data";
       TRANSCODER=ICU;;
   Iconv400)
       transcodingDefines="-DXML_USE_ICONV400_TRANSCODER" ;
       TRANSCODER=Iconv400 ;;
   Iconv390)
       transcodingDefines="-DXML_USE_ICONV390_TRANSCODER" ;
       TRANSCODER=Iconv390 ;;
   native)
       ;;

   *)
      echo "I do not recognize the transcoder option '$transcoder'. Please type '${0} -h' for help."
      exit ${ERROR_EXIT_CODE};;
esac
fi

export TRANSCODER


#
# Now check for the message loader
#

MESSAGELOADER=INMEM         # By default use in-memory
msgloaderDefines="-DXML_USE_INMEM_MESSAGELOADER"

if test $msgloader ; then
case $msgloader in
   icu)
       if test -z $ICUROOT ; then
           echo '***Error*** ICUROOT environment variable not defined. Exiting...';
           exit ${ERROR_EXIT_CODE};
       fi
       MESSAGELOADER=ICU;
       msgloaderDefines="-DXML_USE_ICU_MESSAGELOADER" ;;

   inmem)
       ;;
   MsgFile)
       MESSAGELOADER=MSGFILE;
       msgloaderDefines="-DXML_USE_MSGFILE_MESSAGELOADER" ;;


   iconv)
       MESSAGELOADER=ICONV;
       msgloaderDefines="-DXML_USE_ICONV_MESSAGELOADER" ;;

   *)
      echo "I do not recognize the message loader option '$msgloader'. Please type '${0} -h' for help.";
      exit ${ERROR_EXIT_CODE};;
esac
fi

export MESSAGELOADER




#
# Check for the type of net accessor
#

USELIBWWW=0;                   # By default use file-only
if test $netaccessor ; then
case $netaccessor in
   fileonly)
       netaccessorDefines="" ;;

   libwww)
       if test -z ${LIBWWWROOT} ; then
           echo "You have not defined your LIBWWWROOT environment variable. Cannot proceed further ..."
           exit ${ERROR_EXIT_CODE};
       fi
       netaccessorDefines="-DXML_USE_NETACCESSOR_LIBWWW -I${LIBWWWROOT}/include" ;
       netaccessorLibs="-L${LIBWWWROOT}/lib -lwww";
       USELIBWWW=1;;

   *)
      echo "I do not recognize the netaccessor option '$netaccessor'. Please type '${0} -h' for help."
      exit ${ERROR_EXIT_CODE};;
esac
fi

export USELIBWWW



#
# Set the C compiler and C++ compiler environment variables
#

case $cppcompiler in
   xlC | xlc | xlC_r | xlc_r | g++ | c++ | cc | CC | aCC | icc | ICC)
      ;;

   *)
      echo "I do not recognize the C++ compiler '$cppcompiler'. Continuing anyway ..."
      ;;
esac

CC="$ccompiler"
export CC

CXX="$cppcompiler"
export CXX


#
# Set the extra C and C++ compiler flags
#

CXXFLAGS="$debugflag $transcodingDefines $msgloaderDefines $threadingDefines $netaccessorDefines"
export CXXFLAGS

CFLAGS="$debugflag $transcodingDefines $msgloaderDefines $threadingDefines $netaccessorDefines"
export CFLAGS

LIBS="$transcodingLibs $threadingLibs $netaccessorLibs"
export LIBS


echo
rm -f config.cache
rm -f config.log
rm -f config.status
if test $platform = "os400"; then
./configure --host AS400-OS400
else
./configure
fi
echo
echo In future, you may also directly type the following commands to create the Makefiles.
echo
echo export TRANSCODER=$TRANSCODER
echo export MESSAGELOADER=$MESSAGELOADER
echo export USELIBWWW=$USELIBWWW
echo export CC=$CC
echo export CXX=$CXX
echo export CXXFLAGS=$CXXFLAGS
echo export CFLAGS=$CFLAGS
echo export LIBS=$LIBS
echo configure

echo
echo If the result of the above commands look OK to you, go to the directory
echo ${XERCESCROOT}/src and type \"gmake\" to make the XERCES-C system.

exit  0;