gcc/config/linux-android.h

   1 /* Configuration file for Linux Android targets.
   2    Copyright (C) 2008, 2010
   3    Free Software Foundation, Inc.
   4    Contributed by Doug Kwan (dougkwan@google.com)
   5    Rewritten by CodeSourcery, Inc.
   6
   7    This file is part of GCC.
   8
   9    GCC is free software; you can redistribute it and/or modify it
  10    under the terms of the GNU General Public License as published
  11    by the Free Software Foundation; either version 3, or (at your
  12    option) any later version.
  13
  14    GCC is distributed in the hope that it will be useful, but WITHOUT
  15    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  16    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  17    License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with GCC; see the file COPYING3.  If not see
  21    <http://www.gnu.org/licenses/>.  */
  22
  23 #define ANDROID_TARGET_OS_CPP_BUILTINS()                        \
  24     do {                                                        \
  25         if (OPTION_ANDROID)                                     \
  26           builtin_define ("__ANDROID__");                       \
  27     } while (0)
  28
  29 #if ANDROID_DEFAULT
  30 # define NOANDROID "mno-android"
  31 #else
  32 # define NOANDROID "!mandroid"
  33 #endif
  34
  35 #define LINUX_OR_ANDROID_CC(LINUX_SPEC, ANDROID_SPEC) \
  36   "%{" NOANDROID "|tno-android-cc:" LINUX_SPEC ";:" ANDROID_SPEC "}"
  37
  38 #define LINUX_OR_ANDROID_LD(LINUX_SPEC, ANDROID_SPEC) \
  39   "%{" NOANDROID "|tno-android-ld:" LINUX_SPEC ";:" ANDROID_SPEC "}"
  40
  41 #define ANDROID_LINK_SPEC \
  42   "%{shared: -Bsymbolic}"
  43
  44 #define ANDROID_CC1_SPEC                                                \
  45   "%{!mglibc:%{!muclibc:%{!mbionic: -mbionic}}} "                       \
  46   "%{!fno-pic:%{!fno-PIC:%{!fpic:%{!fPIC: -fPIC}}}}"
  47
  48 #define ANDROID_CC1PLUS_SPEC                                            \
  49   "%{!fexceptions:%{!fno-exceptions: -fno-exceptions}} "                \
  50   "%{!frtti:%{!fno-rtti: -fno-rtti}}"
  51
  52 #define ANDROID_LIB_SPEC \
  53   "%{!static: -ldl}"
  54
  55 #define ANDROID_STARTFILE_SPEC                                          \
  56   "%{!shared:"                                                          \
  57   "  %{static: crtbegin_static%O%s;: crtbegin_dynamic%O%s}}"
  58
  59 #define ANDROID_ENDFILE_SPEC \
  60   "%{!shared: crtend_android%O%s}"