# Expect script for various PIE tests.
#   Copyright 2006 Free Software Foundation, Inc.
#
# 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 2 of the License, or
# (at your option) any later version.
#
# This program 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
#

# This test can only be run if ld generates native executables.
if ![isnative] then {return}

# Run on Linux only.
if { ![istarget *-*-linux*] } {
    return
}

# Check if -pie is supported or not.
send_log "$CC -pie $srcdir/$subdir/pie.c -o tmpdir/pie"
catch "exec $CC -pie $srcdir/$subdir/pie.c -o tmpdir/pie" exec_output
send_log "$exec_output\n"
if { ![string match "" $exec_output] } {
    return
}

set array_tests {
    {"weak undefined" "-pie" "" {weakundef.c} "weakundef" "weakundef.out" "-fPIC"}
    {"weak undefined data" "-pie" "" {weakundef-data.c} "weakundef-data" "weakundef.out" "-fPIC"}
}

run_ld_link_exec_tests [] $array_tests