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comparison m4/sysexits.m4 @ 272:d5392bb5da3c 2.5

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author lost
date Sun, 16 Aug 2009 17:16:49 +0000
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271:3b793ba7a6c6 272:d5392bb5da3c
1 # sysexits.m4 serial 4
2 dnl Copyright (C) 2003, 2005, 2007 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
6
7 AC_DEFUN([gl_SYSEXITS],
8 [
9 AC_CHECK_HEADERS_ONCE([sysexits.h])
10 if test $ac_cv_header_sysexits_h = yes; then
11 HAVE_SYSEXITS_H=1
12 gl_CHECK_NEXT_HEADERS([sysexits.h])
13 AC_TRY_COMPILE([#include <sysexits.h>],
14 [switch (0)
15 {
16 case EX_OK:
17 case EX_USAGE:
18 case EX_DATAERR:
19 case EX_NOINPUT:
20 case EX_NOUSER:
21 case EX_NOHOST:
22 case EX_UNAVAILABLE:
23 case EX_SOFTWARE:
24 case EX_OSERR:
25 case EX_OSFILE:
26 case EX_CANTCREAT:
27 case EX_IOERR:
28 case EX_TEMPFAIL:
29 case EX_PROTOCOL:
30 case EX_NOPERM:
31 case EX_CONFIG:
32 break;
33 }
34 ],
35 [SYSEXITS_H=],
36 [SYSEXITS_H=sysexits.h])
37 else
38 HAVE_SYSEXITS_H=0
39 SYSEXITS_H=sysexits.h
40 fi
41 AC_SUBST([HAVE_SYSEXITS_H])
42 AC_SUBST([SYSEXITS_H])
43 ])