annotate gcc/config/linux-android.h @ 111:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents 561a7518be6b
children 84e7813d76e9
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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1 /* Configuration file for Linux Android targets.
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2 Copyright (C) 2008-2017 Free Software Foundation, Inc.
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3 Contributed by Doug Kwan (dougkwan@google.com)
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4 Rewritten by CodeSourcery, Inc.
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5
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6 This file is part of GCC.
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7
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8 GCC is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published
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10 by the Free Software Foundation; either version 3, or (at your
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11 option) any later version.
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12
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13 GCC is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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16 License for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with GCC; see the file COPYING3. If not see
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20 <http://www.gnu.org/licenses/>. */
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21
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22 #define ANDROID_TARGET_OS_CPP_BUILTINS() \
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23 do { \
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24 if (TARGET_ANDROID) \
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25 builtin_define ("__ANDROID__"); \
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26 } while (0)
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27
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28 #if ANDROID_DEFAULT
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29 # define NOANDROID "mno-android"
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30 #else
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31 # define NOANDROID "!mandroid"
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32 #endif
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33
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34 #define LINUX_OR_ANDROID_CC(LINUX_SPEC, ANDROID_SPEC) \
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35 "%{" NOANDROID "|tno-android-cc:" LINUX_SPEC ";:" ANDROID_SPEC "}"
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36
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37 #define LINUX_OR_ANDROID_LD(LINUX_SPEC, ANDROID_SPEC) \
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38 "%{" NOANDROID "|tno-android-ld:" LINUX_SPEC ";:" ANDROID_SPEC "}"
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39
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40 #define ANDROID_LINK_SPEC \
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41 "%{shared: -Bsymbolic}"
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42
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43 #define ANDROID_CC1_SPEC \
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44 "%{!mglibc:%{!muclibc:%{!mbionic: -mbionic}}} " \
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45 "%{!fno-pic:%{!fno-PIC:%{!fpic:%{!fPIC: -fPIC}}}}"
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46
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47 #define ANDROID_CC1PLUS_SPEC \
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48 "%{!fexceptions:%{!fno-exceptions: -fno-exceptions}} " \
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49 "%{!frtti:%{!fno-rtti: -fno-rtti}}"
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50
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51 #define ANDROID_LIB_SPEC \
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52 "%{!static: -ldl}"
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53
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54 #define ANDROID_STARTFILE_SPEC \
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55 "%{shared: crtbegin_so%O%s;:" \
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56 " %{static: crtbegin_static%O%s;: crtbegin_dynamic%O%s}}"
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57
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58 #define ANDROID_ENDFILE_SPEC \
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59 "%{shared: crtend_so%O%s;: crtend_android%O%s}"