freebsd-dev/contrib/gcc/config/rtems.h
2004-07-28 03:11:36 +00:00

52 lines
1.6 KiB
C

/* Configuration common to all targets running RTEMS.
Copyright (C) 2000, 2002, 2004 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 2, 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 COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* The system headers under RTEMS are C++-aware. */
#define NO_IMPLICIT_EXTERN_C
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif
/*
* 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 \
%{!qrtems_debug: -lrtemsbsp -lrtemscpu} \
%{qrtems_debug: -lrtemsbsp_g -lrtemscpu_g} \
-lc -lgcc --end-group %{!qnolinkcmds: -T linkcmds%s}}}"