Mercurial > hg > xemacs-beta

/* Synched up with: FSF 19.31. */

/* system description file for Interactive (ISC) Unix version 2.2 on
   the 386.  */

#include "usg5-3.h"

/* select (in -linet) works okay on X ptys, but not on the serial port.
   karl@cs.umb.edu says that with that select call, subprocesses made by
   (e.g.) M-x grep don't exit cleanly, they just hang.  Similar problems
   have been observed in ISC 3.0.  */
#define BROKEN_SELECT_NON_X

/* karl@cs.umb.edu says that ISC's socket support (in -linet) isn't
   what Emacs needs; it makes interrupt-shell-subjob and the like do
   nothing.  But that appears to have been another manifestation of
   the broken select, so it should now be safe to define this again.  */
#define HAVE_SOCKETS

#define NO_SOCKETS_IN_FILE_SYSTEM
#define NEED_NET_ERRNO_H

/* This keeps the .cdbx section that gcc puts out when generating
   stabs-in-coff output, so Emacs can be debugged.  --karl@cs.umb.edu. */
#define USG_SHARED_LIBRARIES

#define NO_FCHMOD

#define MAXNAMLEN 512
#define O_NDELAY O_NONBLOCK
#define MEMORY_IN_STRING_H

/* Tell gmalloc.c that we don't have memmove (system include files to the
   contrary!). */
#define MEMMOVE_MISSING

/* -lPW is only needed if not using Gcc.  We used to include -lcposix here
   for the rename function, but some people say ISC's rename doesn't
   work correctly with Emacs so we use Emacs' emulation instead. */
#if defined (__GNUC__)
#  define LIB_STANDARD_1 -lcposix
#else /* !__GNUC__ */
#  define LIB_STANDARD_1 -lPW
#endif /* !__GNUC__ */

/* LIB_STANDARD_1 is used both here and in LIBS_SYSTEM
   (the latter for the sake of configure).  */
#define LIB_STANDARD LIB_STANDARD_1  -lc

#define NO_X_DESTROY_DATABASE

/* -linet may be needed to avoid undefined symbols such as gethostname,
   inet_addr, gethostbyname, socket, connect, ...  */
#define LIBS_SYSTEM -linet LIB_STANDARD_1

/* Inhibit asm code in netinet/in.h.  Strictly speaking, only necessary
   when -traditional is being used, but it doesn't hurt to
   unconditionally define this.  */
#define NO_ASM

/* -traditional is not necessary if the system header files are fixed to
   define getc and putc in the absence of _POSIX_SOURCE.  GCC's from 2.4.4
   on do this. */
#if !defined (__GNUC__) || __GNUC__ < 2
#  define C_SWITCH_SYSTEM "-traditional"
#endif

/* Some versions of ISC are said to define S_IFLNK even tho
   they don't really support symlinks.  */
#undef S_IFLNK
author	youngs
date	Wed, 27 Aug 2003 18:07:10 +0000
parents	c69610198c35
children