1/*
2 * config.h -- configure various defines for tcsh
3 *
4 * All source files should #include this FIRST.
5 *
6 * Edit this to match your system type.
7 */
8#ifndef _h_config
9#define _h_config
10
11/****************** System dependant compilation flags ****************/
12/*
13 * POSIX	This system supports IEEE Std 1003.1-1988 (POSIX).
14 */
15#ifdef NEW_OS	/* XXX: How to make the ifdef automatic */
16#define POSIX
17#else
18#undef POSIX
19#endif
20
21/*
22 * POSIXJOBS	This system supports the optional IEEE Std 1003.1-1988 (POSIX)
23 *		job control facilities.
24 */
25#ifdef NEW_OS
26#define POSIXJOBS
27#else
28#undef POSIXJOBS
29#endif
30
31/*
32 * VFORK	This machine has a vfork().
33 *		It used to be that for job control to work, this define
34 *		was mandatory. This is not the case any more.
35 *		If you think you still need it, but you don't have vfork,
36 *		define this anyway and then do #define vfork fork.
37 *		I do this anyway on a Sun because of yellow pages brain damage,
38 *		[should not be needed under 4.1]
39 *		and on the iris4d cause	SGI's fork is sufficiently "virtual"
40 *		that vfork isn't necessary.  (Besides, SGI's vfork is weird).
41 *		Note that some machines eg. rs6000 have a vfork, but not
42 *		with the berkeley semantics, so we cannot use it there either.
43 */
44#define VFORK
45
46/*
47 * BSDJOBS	You have BSD-style job control (both process groups and
48 *		a tty that deals correctly
49 */
50#define BSDJOBS
51
52/*
53 * BSDTIMES	You have BSD-style process time stuff (like rusage)
54 *		This may or may not be true.  For example, Apple Unix
55 *		(OREO) has BSDJOBS but not BSDTIMES.
56 */
57#define BSDTIMES
58
59/*
60 * BSDLIMIT     You have BSD-style resource limit stuff (getrlimit/setrlimit)
61 */
62#define BSDLIMIT
63
64/*
65 * TERMIO	You have struct termio instead of struct sgttyb.
66 * 		This is usually the case for SYSV systems, where
67 *		BSD uses sgttyb. POSIX systems should define this
68 *		anyway, even though they use struct termios.
69 */
70#undef TERMIO
71
72/*
73 * SYSVREL	Your machine is SYSV based (HPUX, A/UX)
74 *		NOTE: don't do this if you are on a Pyramid -- tcsh is
75 *		built in a BSD universe.
76 *		Set SYSVREL to 1, 2, 3, or 4, depending the version of System V
77 *		you are running. Or set it to 0 if you are not SYSV based
78 */
79#define SYSVREL	0
80
81/*
82 * YPBUGS	Work around Sun YP bugs that cause expansion of ~username
83 *		to send command output to /dev/null
84 */
85#undef YPBUGS
86
87/****************** local defines *********************/
88#ifndef alliant
89# define alliant
90#endif
91#ifdef NEW_OS
92#define BSDWAIT
93#endif
94
95#ifdef mc68000
96# undef NLS_CATALOGS
97#endif
98#endif /* _h_config */
99