view gcc/config/rtems.h @ 67:f6334be47118

update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 22 Mar 2011 17:18:12 +0900
parents b7f97abdc517
children 04ced10e8804
line wrap: on
line source

/* Configuration common to all targets running RTEMS. 
   Copyright (C) 2000, 2002, 2004, 2007, 2010 Free Software Foundation, 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/>.  */

/* The system headers under RTEMS are C++-aware.  */
#undef NO_IMPLICIT_EXTERN_C
#define NO_IMPLICIT_EXTERN_C

/*
 * Dummy start/end specification to let linker work as
 * needed by autoconf scripts using this compiler.
 */
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "crt0.o%s"

#undef ENDFILE_SPEC
#define ENDFILE_SPEC   ""

/*
 * Some targets do not set up LIB_SPECS, override it, here.
 */
#define STD_LIB_SPEC "%{!shared:%{g*:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}}"

#undef LIB_SPEC
#define LIB_SPEC "%{!qrtems: " STD_LIB_SPEC "} " \
"%{!nostdlib: %{qrtems: --start-group \
 -lrtemsbsp -lrtemscpu \
 -lc -lgcc --end-group %{!qnolinkcmds: -T linkcmds%s}}}"

#define TARGET_POSIX_IO