linux-android.h revision 1.4 
1/* Configuration file for Linux Android targets.
2   Copyright (C) 2008-2016 Free Software Foundation, Inc.
3   Contributed by Doug Kwan (dougkwan@google.com)
4   Rewritten by CodeSourcery, Inc.
5
6   This file is part of GCC.
7
8   GCC is free software; you can redistribute it and/or modify it
9   under the terms of the GNU General Public License as published
10   by the Free Software Foundation; either version 3, or (at your
11   option) any later version.
12
13   GCC is distributed in the hope that it will be useful, but WITHOUT
14   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
16   License for more details.
17
18   You should have received a copy of the GNU General Public License
19   along with GCC; see the file COPYING3.  If not see
20   <http://www.gnu.org/licenses/>.  */
21
22#define ANDROID_TARGET_OS_CPP_BUILTINS()			\
23    do {							\
24	if (TARGET_ANDROID)					\
25	  builtin_define ("__ANDROID__");			\
26    } while (0)
27
28#if ANDROID_DEFAULT
29# define NOANDROID "mno-android"
30#else
31# define NOANDROID "!mandroid"
32#endif
33
34#define LINUX_OR_ANDROID_CC(LINUX_SPEC, ANDROID_SPEC) \
35  "%{" NOANDROID "|tno-android-cc:" LINUX_SPEC ";:" ANDROID_SPEC "}"
36
37#define LINUX_OR_ANDROID_LD(LINUX_SPEC, ANDROID_SPEC) \
38  "%{" NOANDROID "|tno-android-ld:" LINUX_SPEC ";:" ANDROID_SPEC "}"
39
40#define ANDROID_LINK_SPEC \
41  "%{shared: -Bsymbolic}"
42
43#define ANDROID_CC1_SPEC						\
44  "%{!mglibc:%{!muclibc:%{!mbionic: -mbionic}}} "			\
45  "%{!fno-pic:%{!fno-PIC:%{!fpic:%{!fPIC: -fPIC}}}}"
46
47#define ANDROID_CC1PLUS_SPEC						\
48  "%{!fexceptions:%{!fno-exceptions: -fno-exceptions}} "		\
49  "%{!frtti:%{!fno-rtti: -fno-rtti}}"
50
51#define ANDROID_LIB_SPEC \
52  "%{!static: -ldl}"
53
54#define ANDROID_STARTFILE_SPEC						\
55  "%{shared: crtbegin_so%O%s;:"						\
56  "  %{static: crtbegin_static%O%s;: crtbegin_dynamic%O%s}}"
57
58#define ANDROID_ENDFILE_SPEC \
59  "%{shared: crtend_so%O%s;: crtend_android%O%s}"
60