#!/bin/sh

# This script provides tool chain command line switches used to build
# applications that use PolyORB.

# polyorb-config.  Generated from polyorb-config.in by configure.

host=amd64-portbld-freebsd9.0
target=amd64-portbld-freebsd9.0
if [ "$host" = "$target" ]; then
  is_cross=false
else
  is_cross=true
fi

# Library type (for now always static)

LIBRARY_TYPE=static

# Determine installation prefix

case "$0" in
  */*)
    # Already has a directory indication
    exec_name="$0"
    ;;

  *)
    # Just base filename, retrieve from PATH
    exec_name=`which $0`
    ;;
esac
exec_rel_dir=`dirname "${exec_name}"`
exec_abs_dir=`cd ${exec_rel_dir} && pwd`
exec_prefix=`dirname "${exec_abs_dir}"`

# Translate Cygwin-style path to Windows equivalent

case "$OS" in
   Windows_NT)
      exec_prefix=`cygpath -w $exec_prefix`
esac

unset tgt_subdir
if $is_cross; then
  tgt_subdir=/$target
fi

for candidate_prefix in "${exec_prefix}${tgt_subdir}" "/usr/local${tgt_subdir}"; do
  prefix="${candidate_prefix}"
  if [ -f "${candidate_prefix}"/include/polyorb/polyorb.ads ]; then
    break
  fi
done

have_gnatmake_aPdir=yes
default_appli="corba dsa moma"
default_proto="giop soap srp"
default_services="event ir naming notification time"
require_xmlada=false

appli="${default_appli}"
proto="${default_proto}"
services="${default_services}"

# is_in NEEDLE HAY1 HAY2 ...
# True if NEEDLE is equal to any of the HAY*

is_in () {
  needle=$1
  shift
  while [ "$#" != 0 ]; do
    if [ "$needle" = "$1" ]; then
      return 0
    fi
    shift
  done
  return 1
}

# set_components MSG VAR VALUE,VALUE,VALUE
# Set VAR to the listed set of VALUEs, with commas replaced with spaces,
# checking that all VALUEs are present in default_VAR.
# MSG is the user-friendly name of the component being set.
set_components () {
  failed=false
  values=`echo $3 | tr , ' '`
  for value in $values; do
    if eval "is_in '$value' \$default_$2"; then
      : OK
    else
      echo "$1 $value not available." 1>&2
      failed=true
    fi
  done
  if $failed; then exit 1; fi
  eval "$2='$values'"
}

usage() {
   cat <<EOF 1>&2
Usage: polyorb-config [OPTIONS]
Options:
        No option:
            Output all the flags (compiler and linker) required
            to compile your program.
        [--prefix[=DIR]]
            Output the directory in which PolyORB architecture-independent
            files are installed, or set this directory to DIR.
        [--exec-prefix[=DIR]]
            Output the directory in which PolyORB architecture-dependent
            files are installed, or set this directory to DIR.
        [--version|-v]
            Output the version of PolyORB.
        [--config]
            Output PolyORB's configuration parameters.
        [--libs]
            Output the linker flags to use for PolyORB.
        [--cflags]
            Output the compiler flags to use for PolyORB.
        [--idls]
            Output flags to set up path to CORBA's IDL for idlac.
        [--with-appli-perso=P,P,P]
            Restrict output to only those flags relevant to the listed
            applicative personalities.
        [--with-proto-perso=P,P,P]
            Restrict output to only those flags relevant to the listed
            protocol personalities.
        [--with-corba-services=S,S,S]
            Restrict output to only those flags relevant to the listed
            services.
        [--help]
            Output this message
EOF
}

while test $# -gt 0; do
  case "$1" in
  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  *) optarg= ;;
  esac

  case $1 in
    --help|-h)
      usage 1>&2
      exit 1
      ;;
    --prefix=*)
      prefix=$optarg;
      if test "x$exec_prefix_set" = x ; then
	  exec_prefix=$prefix
      fi
      ;;
    --prefix)
      echo_prefix=true
      ;;
    --exec-prefix=*)
      exec_prefix=$optarg
      ;;
    --exec-prefix)
      echo_exec_prefix=true
      ;;
    --version|-v)
      echo "PolyORB 2.9.0 (rev. unknown) for ${target}" 1>&2
      if $is_cross; then
        echo " hosted on ${host}" 1>&2
      fi
      exit 0
      ;;
    --config)
      cat <<EOF 1>&2
Personalities built :
* Application personalities : corba dsa moma
* Protocol    personalities : giop soap srp
* Services                  : event ir naming notification time
* SSL support               : 
EOF
      exit 0
      ;;
    --libs)
      echo_libs=true
      ;;
    --idls)
      echo_idls=true
      ;;
    --cflags)
      echo_cflags=true
      ;;
    --with-appli-perso=*)
      set_components "Applicative personality" appli "$optarg" ;;

    --with-proto-perso=*)
      set_components "Protocol personality" proto "$optarg" ;;

    --with-corba-services=*)
      set_components "Service" services "$optarg" ;;

    *)
      usage 1>&2
      exit 1
      ;;
  esac
  shift
done

includedir="${prefix}/include"
libdir="${exec_prefix}/lib"
polyorb_dir="${includedir}/polyorb"
polyorb_lib=" -L${libdir}/polyorb/static -lpolyorb"
corba_idl_dir="-I${includedir}/polyorb"

for P in $appli; do
 polyorb_lib="$polyorb_lib -lpolyorb-${P}"

 if [ "x$P" = "xcorba" ]
 then
   polyorb_lib="$polyorb_lib -lpolyorb-corba-dynamicany -lpolyorb-corba-iop -lpolyorb-corba-messaging -lpolyorb-corba-portableinterceptor -lpolyorb-corba-rtcorba"
   for S in $services; do
     # In general we have two libraries for each service: cos-${S} for client
     # stubs and helpers, and cos-${S}-impl for implementation. A user
     # application does not need the impl library in general, and it is
     # therefore not included in the default set of libraries we output.
     # The interface repository is an exception to this rule, because in this
     # case we build a single library with client stubs and implementation.
     if [ "${S}" = "ir" ]; then
        polyorb_lib="$polyorb_lib -lpolyorb-corba-cos-${S}-impl"
     else
        polyorb_lib="$polyorb_lib -lpolyorb-corba-cos-${S}"
     fi
   done
   if [ "x" = "xyes" ]; then
     polyorb_lib="$polyorb_lib -lpolyorb-corba-security -lpolyorb-corba-security-gssup"
   fi
 fi

 if [ "x$P" = "xaws" ]
 then
   polyorb_lib="$polyorb_lib -lpolyorb-web_common"
   require_xmlada=true
 fi
done

for P in $proto; do
 polyorb_lib="$polyorb_lib -lpolyorb-${P}"

 case "$P" in
  giop)
   polyorb_lib="$polyorb_lib -lpolyorb-giop-diop -lpolyorb-giop-iiop -lpolyorb-giop-miop"
   if [ "x" = "xyes" ]
   then
     polyorb_lib="$polyorb_lib -lpolyorb-giop-iiop-ssliop"
     polyorb_lib="$polyorb_lib -lpolyorb-giop-iiop-security -lpolyorb-giop-iiop-security-tls"
   fi
   ;;

  soap)
   polyorb_lib="$polyorb_lib -lpolyorb-web_common"
   require_xmlada=true
   ;;

  dns)
   polyorb_lib="$polyorb_lib -lpolyorb-dns-udns -lpolyorb-dns-mdns"
   ;;
 esac
done

if [ "x" = "xyes" ]
then
  polyorb_lib="$polyorb_lib -lpolyorb-ssl"
  polyorb_lib="$polyorb_lib -lpolyorb-security -lpolyorb-security-gssup -lpolyorb-security-x509 -lpolyorb-security-tls -lpolyorb-setup-security"
fi

polyorb_lib="$polyorb_lib -lpolyorb-setup"

# Dependencies on XML/Ada are appended at the end of the command line,
# so that they are passed to the linker after any other object, right
# before the dependency on libgnat. This is necessary so that in the case
# of dynamic XML/Ada libraries, an implicit dependency on the dynamic libgnat
# does not take precedence over symbols that are overridden by PolyORB
# (specifically, System.Partition_Interface.*).

if $require_xmlada; then
  case $LIBRARY_TYPE in
    relocatable) xmlada_libtypeflag=--shared ;;
    *)           xmlada_libtypeflag=--static ;;
  esac

  xmlada_config_cmd="xmlada-config ${xmlada_libtypeflag}"
  xmlada_dir="`${xmlada_config_cmd} --cflags`"
  xmlada_lib="`${xmlada_config_cmd} --libs`"
  xmlada_mflags="`${xmlada_config_cmd}`"
fi

if test x$have_gnatmake_aPdir = xyes; then
  apdir="-aP${prefix}/lib/gnat"
fi

if test ! x"$echo_prefix" = x"true"  -a ! x"$echo_exec_prefix" = x"true" -a ! x"$echo_cflags" = x"true" -a ! x"$echo_libs" = x"true" -a ! x"$echo_idls" = x"true"; then
   echo ${apdir} -aI${polyorb_dir} -aO${libdir}/polyorb ${xmlada_mflags} -largs ${polyorb_lib} ${xmlada_lib}
fi

if test x"$echo_prefix" = x"true" ; then
    echo $prefix
fi
if test x"$echo_exec_prefix" = x"true" ; then
    echo $exec_prefix
fi

if test x"$echo_cflags" = x"true"; then
    echo -I${polyorb_dir} ${xmlada_dir}
fi

if test x"$echo_libs" = x"true"; then
    echo ${polyorb_lib} ${xmlada_lib}
fi

if test x"$echo_idls" = x"true"; then
    echo $corba_idl_dir
fi
