# Handlers for additional dg-xxx keywords in tests.

# Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
# 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 this program; see the file COPYING3.  If not see
# <http://www.gnu.org/licenses/>.

proc dg-require-c-std { args } {
    if { ![ check_v3_target_c_std ] } {
	upvar dg-do-what dg-do-what
	set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
	return
    }
    return
}

proc dg-require-debug-mode { args } {
    if { ![ check_v3_target_debug_mode ] } {
	upvar dg-do-what dg-do-what
	set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
	return
    }
    return
}

proc dg-require-profile-mode { args } {
    if { ![ check_v3_target_profile_mode ] } {
	upvar dg-do-what dg-do-what
	set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
	return
    }
    return
}

proc dg-require-normal-mode { args } {
    if { ![ check_v3_target_normal_mode ] } {
	upvar dg-do-what dg-do-what
	set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
	return
    }
    return
}

proc dg-require-parallel-mode { args } {
    if { ![ check_v3_target_parallel_mode ] } {
	upvar dg-do-what dg-do-what
	set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
	return
    }
    return
}

proc dg-require-fileio { args } {
    if { ![ check_v3_target_fileio ] } {
	upvar dg-do-what dg-do-what
	set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
	return
    }
    return
}

proc dg-require-namedlocale { args } {
    if { ![ check_v3_target_namedlocale [lindex $args 1] ] } {
	upvar dg-do-what dg-do-what
	set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
	return
    }
    return
}

proc dg-require-sharedlib { args } {
    if { ![ check_v3_target_sharedlib ] } {
	upvar dg-do-what dg-do-what
	set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
	return
    }
    return
}

proc dg-require-time { args } {
    if { ![ check_v3_target_time ] } {
	upvar dg-do-what dg-do-what
	set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
	return
    }
    return
}

proc dg-require-cstdint { args } {
    if { ![ check_v3_target_cstdint ] } {
	upvar dg-do-what dg-do-what
	set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
	return
    }
    return
}

proc dg-require-cmath { args } {
    if { ![ check_v3_target_cmath ] } {
	upvar dg-do-what dg-do-what
	set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
	return
    }
    return
}

proc dg-require-atomic-builtins { args } {
    if { ![ check_v3_target_atomic_builtins ] } {
	upvar dg-do-what dg-do-what
	set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
	return
    }
    return
}

proc dg-require-gthreads { args } {
    if { ![ check_v3_target_gthreads ] } {
        upvar dg-do-what dg-do-what
        set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
        return
    }
    return
}

proc dg-require-gthreads-timed { args } {
    if { ![ check_v3_target_gthreads_timed ] } {
        upvar dg-do-what dg-do-what
        set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
        return
    }
    return
}

proc dg-require-nanosleep { args } {
    if { ![ check_v3_target_nanosleep ] } {
        upvar dg-do-what dg-do-what
        set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
        return
    }
    return
}

proc dg-require-sched-yield { args } {
    if { ![ check_v3_target_sched_yield ] } {
        upvar dg-do-what dg-do-what
        set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
        return
    }
    return
}

proc dg-require-string-conversions { args } {
    if { ![ check_v3_target_string_conversions ] } {
        upvar dg-do-what dg-do-what
        set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
        return
    }
    return
}

proc dg-require-swprintf { args } {
    if { ![ check_v3_target_swprintf ] } {
        upvar dg-do-what dg-do-what
        set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
        return
    }
    return
}

proc dg-require-binary-io { args } {
    if { ![ check_v3_target_binary_io ] } {
        upvar dg-do-what dg-do-what
        set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
        return
    }
    return
}

proc dg-require-nprocs { args } {
    if { ![ check_v3_target_nprocs ] } {
        upvar dg-do-what dg-do-what
        set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
        return
    }
    return
}

proc add_options_for_no_pch { flags } {
    # This forces any generated and possibly included PCH to be invalid.
    return "-D__GLIBCXX__=99999999"
}