1/* Definitions file for GNU Emacs running on Silicon Graphics Irix system 6.5. 2 3Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 4 2007 Free Software Foundation, Inc. 5 6This file is part of GNU Emacs. 7 8GNU Emacs is free software; you can redistribute it and/or modify 9it under the terms of the GNU General Public License as published by 10the Free Software Foundation; either version 2, or (at your option) 11any later version. 12 13GNU Emacs is distributed in the hope that it will be useful, 14but WITHOUT ANY WARRANTY; without even the implied warranty of 15MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16GNU General Public License for more details. 17 18You should have received a copy of the GNU General Public License 19along with GNU Emacs; see the file COPYING. If not, write to 20the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 21Boston, MA 02110-1301, USA. */ 22 23 24#define IRIX6_5 /* used in m/iris4d */ 25#include "irix5-0.h" 26 27#if _MIPS_SZLONG == 64 /* -mabi=64 (gcc) or -64 (MIPSpro) */ 28#define _LP64 /* lisp.h takes care of the rest */ 29#endif /* _MIPS_SZLONG */ 30 31/* This macro definition, which we inherited from irix5-0.h, 32 is needed in configure on Irix 5, but gets in the way there 33 on Irix 6. So get rid of it except in Makefile.in where we need it. */ 34#ifndef THIS_IS_MAKEFILE 35#undef C_SWITCH_SYSTEM 36#endif 37 38/* The only supported 32-bit configuration of GCC under IRIX6.x produces 39 n32 MIPS ABI binaries and also supports -g. */ 40#ifdef __GNUC__ 41#undef C_DEBUG_SWITCH 42#define C_DEBUG_SWITCH -g 43#else 44/* Optimize, inaccurate debugging, increase limit on size of what's 45 optimized. 46 47 This should also be applicable other than on Irix 6.5, but I don't 48 know for which compiler versions. -- fx */ 49#define C_DEBUG_SWITCH -g3 -O -OPT:Olimit=3500 50#endif 51 52#undef SA_RESTART 53 54/* Cancel the #define that is in irix5-0.h. */ 55#undef ospeed 56 57#undef TIOCSIGSEND /* defined in usg5-4.h */ 58 59/* Tested on Irix 6.5. SCM worked on earlier versions. */ 60#define GC_SETJMP_WORKS 1 61#define GC_MARK_STACK GC_MAKE_GCPROS_NOOPS 62 63/* arch-tag: d7ad9ec2-54ad-4b2f-adf2-0070c5c63e83 64 (do not change this comment) */ 65