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Revision 1.2, Sun Aug 25 12:37:58 1996 UTC (27 years, 9 months ago) by downsj
Branch: MAIN
CVS Tags: OPENBSD_3_6_BASE, OPENBSD_3_6, OPENBSD_3_5_BASE, OPENBSD_3_5, OPENBSD_3_4_BASE, OPENBSD_3_4, OPENBSD_3_3_BASE, OPENBSD_3_3, OPENBSD_3_2_BASE, OPENBSD_3_2, OPENBSD_3_1_BASE, OPENBSD_3_1, OPENBSD_3_0_BASE, OPENBSD_3_0, OPENBSD_2_9_BASE, OPENBSD_2_9, OPENBSD_2_8_BASE, OPENBSD_2_8, OPENBSD_2_7_BASE, OPENBSD_2_7, OPENBSD_2_6_BASE, OPENBSD_2_6, OPENBSD_2_5_BASE, OPENBSD_2_5, OPENBSD_2_4_BASE, OPENBSD_2_4, OPENBSD_2_3_BASE, OPENBSD_2_3
Changes since 1.1: +8 -1 lines 

Fix problems with compiling without KSH defined, add NOEDIT override.

/*	$OpenBSD: conf-end.h,v 1.2 1996/08/25 12:37:58 downsj Exp $	*/

/*
 * End of configuration stuff for PD ksh.
 */

#if defined(EMACS) || defined(VI)
# define	EDIT
#else
# undef		EDIT
#endif

/* Super small configuration-- no editing. */
#if defined(EDIT) && defined(NOEDIT)
# undef EDIT
# undef EMACS
# undef VI
#endif

/* Editing implies history */
#if defined(EDIT) && !defined(HISTORY)
# define HISTORY
#endif /* EDIT */

/*
 * if you don't have mmap() you can't use Peter Collinson's history
 * mechanism.  If that is the case, then define EASY_HISTORY
 */
#if defined(HISTORY) && (!defined(COMPLEX_HISTORY) || !defined(HAVE_MMAP) || !defined(HAVE_FLOCK))
# undef COMPLEX_HISTORY
# define EASY_HISTORY			/* sjg's trivial history file */
#endif

/* Can we safely catch sigchld and wait for processes? */
#if (defined(HAVE_WAITPID) || defined(HAVE_WAIT3)) \
    && (defined(POSIX_SIGNALS) || defined(BSD42_SIGNALS))
# define JOB_SIGS
#endif

#if !defined(JOB_SIGS) || !(defined(POSIX_PGRP) || defined(BSD_PGRP))
# undef JOBS /* if no JOB_SIGS, no job control support */
#endif

/* pdksh assumes system calls return EINTR if a signal happened (this so
 * the signal handler doesn't have to longjmp()).  I don't know if this
 * happens (or can be made to happen) with sigset() et. al. (the bsd41 signal
 * routines), so, the autoconf stuff checks what they do and defines
 * SIGNALS_DONT_INTERRUPT if signals don't interrupt read().
 * If SIGNALS_DONT_INTERRUPT isn't defined and your compiler chokes on this,
 * delete the hash in front of the error (and file a bug report).
 */
#ifdef SIGNALS_DONT_INTERRUPT
  # error pdksh needs interruptable system calls.
#endif /* SIGNALS_DONT_INTERRUPT */

#ifdef HAVE_GCC_FUNC_ATTR
# define GCC_FUNC_ATTR(x)	__attribute__((x))
# define GCC_FUNC_ATTR2(x,y)	__attribute__((x,y))
#else
# define GCC_FUNC_ATTR(x)
# define GCC_FUNC_ATTR2(x,y)
#endif /* HAVE_GCC_FUNC_ATTR */