# Copyright (C) 2006 Free Software Foundation, Inc.

# This program 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

load_lib gcc-dg.exp

# Define gcc callbacks for dg.exp.

proc gnat-dg-test { prog do_what extra_tool_flags } {
  if { $do_what == "compile" } {
    lappend extra_tool_flags "-c"
  }
  return [gcc-dg-test-1 gnat_target_compile $prog $do_what $extra_tool_flags]
}

proc gnat-dg-prune { system text } {
    global additional_prunes

    lappend additional_prunes "gnatmake"
    lappend additional_prunes "compilation abandoned"
    lappend additional_prunes "fatal error: maximum errors reached"
    lappend additional_prunes "linker input file"

    return [gcc-dg-prune $system $text]
}

# Utility routines.

# Modified dg-runtest that can cycle through a list of optimization options
# as c-torture does.
proc gnat-dg-runtest { testcases default-extra-flags } {
    return [gcc-dg-runtest $testcases ${default-extra-flags}]
}