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# Copyright (C) 2005, 2006, 2007 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 3 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 GCC; see the file COPYING3.  If not see

# .

# GCC testsuite that uses the `dg.exp' driver.

# Load support procs.

load_lib gcc-dg.exp

# Skip these tests for targets that don't support this extension.

if { ![check_effective_target_dfp] } {

    return;

}

# If the decimal float is supported in the compiler but not yet in the

# runtime, treat all tests as compile-only.

global dg-do-what-default

set save-dg-do-what-default ${dg-do-what-default}

if { ![check_effective_target_dfprt] } {

    verbose "dfp.exp: runtime support for decimal float does not exist" 2

    set dg-do-what-default compile

} else {

    verbose "dfp.exp: runtime support for decimal float exists, use it" 2

    set dg-do-what-default run

}

verbose "dfp.exp: dg-do-what-default is ${dg-do-what-default}" 2

global DEFAULT_CFLAGS

if [info exists DEFAULT_CFLAGS] then {

  set save_default_cflags $DEFAULT_CFLAGS

}

# If a testcase doesn't have special options, use these.

set DEFAULT_CFLAGS "-std=gnu99"

# Initialize `dg'.

dg-init

# Main loop; run the C-only tests.

dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[cS\]]] \

        "" $DEFAULT_CFLAGS

# Run the tests that are shared with C++ testing.

dg-runtest [lsort [glob -nocomplain $srcdir/c-c++-common/dfp/*c]] \

        "" $DEFAULT_CFLAGS

# All done.

dg-finish

set dg-do-what-default ${save-dg-do-what-default}

verbose "dfp.exp: dg-do-what-default is ${dg-do-what-default}" 2

if [info exists save_default_cflags] {

  set DEFAULT_CFLAGS $save_default_cflags

}