--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/config/linux-android.h	Sun Aug 21 07:07:55 2011 +0900
@@ -0,0 +1,60 @@
+/* Configuration file for Linux Android targets.
+   Copyright (C) 2008, 2010
+   Free Software Foundation, Inc.
+   Contributed by Doug Kwan (dougkwan@google.com)
+   Rewritten by CodeSourcery, Inc.
+
+   This file is part of GCC.
+
+   GCC is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published
+   by the Free Software Foundation; either version 3, or (at your
+   option) any later version.
+
+   GCC is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with GCC; see the file COPYING3.  If not see
+   <http://www.gnu.org/licenses/>.  */
+
+#define ANDROID_TARGET_OS_CPP_BUILTINS()			\
+    do {							\
+	if (OPTION_ANDROID)					\
+	  builtin_define ("__ANDROID__");			\
+    } while (0)
+
+#if ANDROID_DEFAULT
+# define NOANDROID "mno-android"
+#else
+# define NOANDROID "!mandroid"
+#endif
+
+#define LINUX_OR_ANDROID_CC(LINUX_SPEC, ANDROID_SPEC) \
+  "%{" NOANDROID "|tno-android-cc:" LINUX_SPEC ";:" ANDROID_SPEC "}"
+
+#define LINUX_OR_ANDROID_LD(LINUX_SPEC, ANDROID_SPEC) \
+  "%{" NOANDROID "|tno-android-ld:" LINUX_SPEC ";:" ANDROID_SPEC "}"
+
+#define ANDROID_LINK_SPEC \
+  "%{shared: -Bsymbolic}"
+
+#define ANDROID_CC1_SPEC						\
+  "%{!mglibc:%{!muclibc:%{!mbionic: -mbionic}}} "			\
+  "%{!fno-pic:%{!fno-PIC:%{!fpic:%{!fPIC: -fPIC}}}}"
+
+#define ANDROID_CC1PLUS_SPEC						\
+  "%{!fexceptions:%{!fno-exceptions: -fno-exceptions}} "		\
+  "%{!frtti:%{!fno-rtti: -fno-rtti}}"
+
+#define ANDROID_LIB_SPEC \
+  "%{!static: -ldl}"
+
+#define ANDROID_STARTFILE_SPEC						\
+  "%{!shared:"								\
+  "  %{static: crtbegin_static%O%s;: crtbegin_dynamic%O%s}}"
+
+#define ANDROID_ENDFILE_SPEC \
+  "%{!shared: crtend_android%O%s}"