1# -Werror overrides for targets with 16 bit pointers
2# Copyright (C) 2010-2020 Free Software Foundation, Inc.
3#
4# This file is part of GCC.
5#
6# GCC is free software; you can redistribute it and/or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation; either version 3, or (at your option)
9# any later version.
10#
11# GCC is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14# GNU General Public License for more details.
15#
16# You should have received a copy of the GNU General Public License
17# along with GCC; see the file COPYING3.  If not see
18# <http://www.gnu.org/licenses/>.
19
20
21# Because POINTER_SIZE is only 16, in dwarf2out.c,
22# DWARF_ARANGES_PAD_SIZE is 0, thus a loop in output_aranges that checks
23# (i < (unsigned) DWARF_ARANGES_PAD_SIZE) elicits a warning that the
24# comparison is always false.
25# We could say "-Werror -Wno-error=type-limits", alas, not all supported
26# gcc bootstrap compilers support the latter option.
27dwarf2out.o-warn = -Wno-error
28