sysv5.h

linux下的gcc编译器

/* Definitions for Intel 386 running System V Release 5 (i.e. UnixWare 7)
   Copyright (C) 1999 Free Software Foundation, Inc.
   Contributed by Robert Lipe ([e-mail])

This file is part of GNU CC.

GNU CC 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.

GNU CC 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 GNU CC; see the file COPYING.  If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */


/* Dwarf2 is supported by native debuggers  */

#undef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG

/* Add -lcrt for Dwarf2 abbreviation table */
#undef  LIB_SPEC
#define LIB_SPEC "%{pthread:-lthread} %{pthreadT:-lthreadT} \
	%{!shared:%{!symbolic:-lc -lcrt}}"

#undef CPP_SPEC
#define CPP_SPEC "%{pthread:-D_REENTRANT} %{pthreadT:-D_REENTRANT}"