#!/bin/sh
#    Copyright (C) 1999, 2002, 2003 Free Software Foundation, Inc.
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
#
# This file is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

PGM=libassuan-config
lib="-lassuan"
extralibs=" -lsocket "
cflags=""
api_version="1"
all_thread_modules="pth"
thread_module=
prefix=@CLIENT_BASEDIR@
exec_prefix=${prefix}
includes=""
libdirs=""
exec_prefix_set=no
echo_libs=no
echo_cflags=no
echo_prefix=no
echo_exec_prefix=no

if test x"$all_thread_modules" = x; then
  all_thread_modules="none pthread"
else
  all_thread_modules="none pthread $all_thread_modules"
fi

usage()
{
	cat <<EOF
Usage: $PGM [OPTIONS]
Options:
	[--thread={`echo "${all_thread_modules}" | sed 's/ /|/g'`}]
	[--prefix[=DIR]]
	[--exec-prefix[=DIR]]
	[--version]
	[--libs]
	[--cflags]
EOF
	exit $1
}

if test $# -eq 0; then
  usage 1 1>&2
fi

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

  case $1 in
    --prefix=*)
      # Dummy
      ;;
    --prefix)
      echo_prefix=yes
      ;;
    --exec-prefix=*)
      # Dummy
      ;;
    --exec-prefix)
      echo_exec_prefix=yes
      ;;
    --version)
      echo "1.0.5"
      exit 0
      ;;
    --api-version)
      echo_api_version=yes
      ;;
    --thread=*)
      for mod in $all_thread_modules; do
	if test "$mod" = "$optarg"; then
           thread_module="-$mod"
	fi
      done
      if test "x$thread_module" = "x"; then
	usage 1 1>&2
      fi
      if test "$thread_module" = "-none"; then
        thread_module=""
      fi
      if test "$thread_module" = "-pthread"; then
        thread_module=""
      fi
      ;;
    --cflags)
      echo_cflags=yes
      ;;
    --libs)
      echo_libs=yes
      ;;
    *)
      usage 1 1>&2
      ;;
  esac
  shift
done

if test "$echo_prefix" = "yes"; then
    echo $prefix
fi

if test "$echo_exec_prefix" = "yes"; then
    echo $exec_prefix
fi

if test "$echo_api_version" = "yes"; then
    echo $api_version
fi


if test "$echo_cflags" = "yes"; then
    if test "${prefix}/include" != "/usr/include" ; then
      includes="-I${prefix}/include"
      for i in $cflags ; do
	if test "$i" = "-I${prefix}/include" ; then
	  includes=""
	fi
      done
    fi
    echo $includes $cflags
fi

if test "$echo_libs" = "yes"; then
    if test "${exec_prefix}/lib" != "/usr/lib" ; then
      libdirs="-L${exec_prefix}/lib"
      for i in $lib $extralibs ; do
	if test "$i" = "-L${exec_prefix}/lib" ; then
	  libdirs=""
	fi
      done
    fi
    echo $libdirs $lib${thread_module} $extralibs
fi