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- /* Machine description file for Motorola System V/88 machines
- Copyright (C) 1985 Free Software Foundation, Inc.
-
- This file is part of GNU Emacs.
-
- GNU Emacs 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 Emacs 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 Emacs; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- /* Synched up with: FSF 19.29. */
-
- /* The following line tells the configuration script what sort of
- operating system this machine is likely to run.
- USUAL-OPSYS="usg5-3" */
-
- /* Define WORD_MACHINE if addresses and such have
- * to be corrected before they can be used as byte counts. */
-
- /* #define WORD_MACHINE */
-
- /* Now define a symbol for the cpu type, if your compiler
- does not define it automatically:
- Ones defined so far include vax, m68000, ns16000, pyramid,
- orion, tahoe, APOLLO and many others */
-
- #ifndef m88000 /* Some 88k C compilers already define this */
- #define m88000
- #endif
-
- /* Now define a symbol for the cpu type, if your compiler
- does not define it automatically. */
-
-
- /* Use type int rather than a union, to represent Lisp_Object */
- /* This is desirable for most machines. */
-
- #define NO_UNION_TYPE
-
- /* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
- the bit field into an int. In other words, if bit fields
- are always unsigned.
-
- If you use NO_UNION_TYPE, this flag does not matter. */
-
- /* #define EXPLICIT_SIGN_EXTEND */
-
- /* Data type of load average, as read out of kmem. */
- /* No load average on Motorola machines. */
- /* #define LOAD_AVE_TYPE double */
-
- /* Convert that into an integer that is 100 for a load average of 1.0 */
- /* #define LOAD_AVE_CVT(x) ((int) ((x) * 100.0)) */
-
- /* Define CANNOT_DUMP on machines where unexec does not work.
- Then the function dump-emacs will not be defined
- and temacs will do (load "loadup") automatically unless told otherwise. */
-
- /* #define CANNOT_DUMP */
-
- /* Define VIRT_ADDR_VARIES if the virtual addresses of
- pure and impure space as loaded can vary, and even their
- relative order cannot be relied on.
-
- Otherwise Emacs assumes that text space precedes data space,
- numerically. */
-
- /* #define VIRT_ADDR_VARIES */
-
- /* Define NO_REMAP if memory segmentation makes it not work well
- to change the boundary between the text section and data section
- when Emacs is dumped. If you define this, the preloaded Lisp
- code will not be sharable; but that's better than failing completely. */
-
- #define NO_REMAP
-
- /* Define C_ALLOCA if this machine does not support a true alloca
- and the one written in C should be used instead.
- Define HAVE_ALLOCA to say that the system provides a properly
- working alloca function and it should be used.
- Define neither one if an assembler-language alloca
- in the file alloca.s should be used. */
-
- /* BEM: Distributed asm alloca doesn't work. Don't know about libPW.a.
- C ALLOCA is safe and fast enough for now. */
-
- #ifdef __GNUC__
- #define HAVE_ALLOCA /* ... and be sure that no other ones are tried out. */
- #undef C_ALLOCA
- #else /* not __GNUC__ */
- #undef HAVE_ALLOCA
- #define C_ALLOCA /* Use the alloca() supplied in alloca.c. */
- #define STACK_DIRECTION -1 /* The stack grows towards lower addresses. */
- #endif /* __GNUC__ */
-
- /* Motorola SysV has PTYs. Not all usg3-5 systems do, so this is defined
- here. */
-
- #define HAVE_PTYS
- #define SYSV_PTYS
-
- /*
- * we have the wrong name for networking libs
- */
- #ifdef USG5_4
- /* rms: not needed; LIB_X11_LIB deals with this. */
- /* #define LIBX11_SYSTEM -lX11 */
- #else
- #undef LIB_X11_LIB /* We don't have the shared libs as assumed in usg5-3.h. */
- #undef LIBX11_SYSTEM
- #define LIBX11_SYSTEM -lnsl -lbsd
- #endif /* USG5_4 */
-
-
- /* previously defined in usg5-4, if we choose to use that. */
- /* XEmacs: smarch@quaver.urbana.mcd.mot.com (Steve March) says
- we always need -lgen and usg5-4.h doesn't use it. */
- #undef LIBS_SYSTEM
- #ifdef USG5_4
- #define LIBS_SYSTEM -lsocket -lnsl -lelf -lgen
- #else
- #define LIBS_SYSTEM -lbsd -lg
- #endif /* USG5_4 */
-
- #define NO_TERMIO
-
- #define NO_SIOCTL_H
-
- /* XEmacs change -- removed crap about random and bstring */
-
- #define NO_PTY_H
-
- /* XEmacs change -- smarch@quaver.urbana.mcd.mot.com */
- #ifndef NOT_C_CODE
- #include <dirent.h>
- #endif
-
- #define USE_GETOBAUD
-