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annotate gcc/config/t-pnt16-warn @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 1830386684a0
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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561a7518be6b update gcc-4.6
Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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1 # -Werror overrides for targets with 16 bit pointers
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anatofuz
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2 # Copyright (C) 2010-2020 Free Software Foundation, Inc.
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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3 #
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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4 # This file is part of GCC.
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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5 #
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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6 # GCC is free software; you can redistribute it and/or modify
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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7 # it under the terms of the GNU General Public License as published by
561a7518be6b update gcc-4.6
Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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8 # the Free Software Foundation; either version 3, or (at your option)
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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9 # any later version.
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10 #
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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11 # GCC is distributed in the hope that it will be useful,
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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14 # GNU General Public License for more details.
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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15 #
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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16 # You should have received a copy of the GNU General Public License
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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17 # along with GCC; see the file COPYING3. If not see
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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18 # <http://www.gnu.org/licenses/>.
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19
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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21 # Because POINTER_SIZE is only 16, in dwarf2out.c,
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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22 # DWARF_ARANGES_PAD_SIZE is 0, thus a loop in output_aranges that checks
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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23 # (i < (unsigned) DWARF_ARANGES_PAD_SIZE) elicits a warning that the
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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24 # comparison is always false.
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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25 # We could say "-Werror -Wno-error=type-limits", alas, not all supported
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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26 # gcc bootstrap compilers support the latter option.
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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27 dwarf2out.o-warn = -Wno-error