#!/bin/sh

# This is sourced by run_guile_tests to establish the environment

# variables required to run the tests in the build tree.

abs_top_srcdir=@abs_top_srcdir@

abs_top_builddir=@abs_top_builddir@

# FIXME add in OS/X DYLD_LIBRARY_PATH

# FIXME add in cywin*/win*/mingw* PATH

# FIXME add in withdirs

# 1st argument is absolute path to component C++ shared library build directory

# 2nd argument is absolute path to hand coded guile source directory

# 3nd argument is absolute path to component SWIG build directory

function add_local_paths(){

  if [ $# -ne 3 ]

  then

    echo "$0: requires 3 args" 1>&2

    exit 1

  fi

  echo FIXME: $0: implement add_local_paths

  # [ -n "$1" ] && prepend LTDL_LIBRARY_PATH "$1/.libs"

  # [ -n "$2" ] && prepend GUILE_LOAD_PATH "$2"

  # [ -n "$3" ] && prepend LTDL_LIBRARY_PATH "$3/.libs"

  # [ -n "$3" ] && prepend GUILE_LOAD_PATH "$3/guile"

}

# usage: prepend <path-varname> <dir>

function prepend(){

  if [ $# -ne 2 ]

  then

    echo "$0: prepend needs 2 args" 1>&2

    exit 1

  fi

  local path="$1" dir="$2" contents=""

  eval "contents=\$$path"

  #echo "path = $path"

  #echo "dir = $dir"

  #echo "contents = $contents"

  if [ "$dir" != "" ]

  then

    if [ "$contents" = "" ]

    then

      eval "$path=\"$dir\""

    else

      eval "$path=\"$dir:$contents\""

    fi

  fi

  #echo end-of-prepend: $path=${!path}

}

# ------------------------------------------------------------------------

# Everybody gets gruel and gnuradio-core for free.

# FIXME Eventually this should be gruel and gnuradio-runtime.

# ------------------------------------------------------------------------

# Where to search for not yet installed C++ shared libraries

prepend mylibdir $abs_top_builddir/gruel/src/lib/.libs

prepend mylibdir $abs_top_builddir/gnuradio-core/src/lib/.libs

# Where to search for not yet installed swig generated guile libs

prepend mylibdir $abs_top_builddir/gnuradio-core/src/lib/swig/.libs

# Where to seach for guile code.

prepend guile_load_path $abs_top_srcdir/gnuradio-core/src/guile

prepend guile_load_path $abs_top_builddir/gnuradio-core/src/lib/swig

#echo "mylibdir = $mylibdir"

#echo "guile_load_path = $guile_load_path"

prepend LTDL_LIBRARY_PATH "$mylibdir"

prepend GUILE_LOAD_PATH "$guile_load_path"

export LTDL_LIBRARY_PATH

export GUILE_LOAD_PATH

export GUILE_WARN_DEPRECATED=no