#! /bin/sh

# Copyright (C) 2005-2012 Red Hat, Inc.

# This file is part of elfutils.

#

# This file is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 3 of the License, or

# (at your option) any later version.

#

# elfutils is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# We don't compile in an rpath because we want "make installcheck" to

# use the installed libraries.  So for local test runs we need to point

# the library path at this build.

# This wrapper script is called by the makefile, in one of two ways:

#	$(srcdir)/test-wrapper.sh ../libelf:... run-test.sh ...

# or:

#	$(srcdir)/test-wrapper.sh installed s,^,eu-, run-test.sh ...

if [ "$1" = installed ]; then

  shift

  elfutils_tests_rpath=$1

  shift

  program_transform_name="$1"

  shift

  elfutils_testrun=installed

else

  built_library_path="$1"

  shift

  elfutils_testrun=built

fi

old_path="${LD_LIBRARY_PATH:+:}$LD_LIBRARY_PATH"

case "$1" in

*.sh)

  export built_library_path program_transform_name elfutils_testrun

  export elfutils_tests_rpath

  is_shell_script="yes"

  ;;

*)

  if [ $elfutils_testrun = built ]; then

    LD_LIBRARY_PATH="$built_library_path$old_path"

  elif [ $elfutils_tests_rpath = yes ]; then

    echo >&2 installcheck not possible with --enable-tests-rpath

    exit 77

  elif [ "x$libdir" != x/usr/lib ] && [ "x$libdir" != x/usr/lib64 ]; then

    LD_LIBRARY_PATH="${libdir}:${libdir}/elfutils$old_path"

  fi

  export LD_LIBRARY_PATH

  is_shell_script="no"

  ;;

esac

if [ "x$VALGRIND_CMD" != "x" ]; then

  export VALGRIND_CMD

fi

# When it is a run-*.sh script the VALGRIND_CMD will be passed on

# otherwise we'll need to run the binary explicitly under valgrind.

if [ "x$is_shell_script" = xyes ]; then

  exec "$@"

else

  exec $VALGRIND_CMD "$@"

fi