2N/A# sysexits.m4 serial 5

2N/Adnl Copyright (C) 2003, 2005, 2007, 2009, 2010 Free Software Foundation, Inc.

2N/Adnl This file is free software; the Free Software Foundation

2N/Adnl gives unlimited permission to copy and/or distribute it,

2N/Adnl with or without modifications, as long as this notice is preserved.

2N/A

2N/AAC_DEFUN([gl_SYSEXITS],

2N/A[

2N/A AC_CHECK_HEADERS_ONCE([sysexits.h])

2N/A if test $ac_cv_header_sysexits_h = yes; then

2N/A HAVE_SYSEXITS_H=1

2N/A gl_CHECK_NEXT_HEADERS([sysexits.h])

2N/A AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sysexits.h>]],

2N/A [[switch (0)

2N/A {

2N/A case EX_OK:

2N/A case EX_USAGE:

2N/A case EX_DATAERR:

2N/A case EX_NOINPUT:

2N/A case EX_NOUSER:

2N/A case EX_NOHOST:

2N/A case EX_UNAVAILABLE:

2N/A case EX_SOFTWARE:

2N/A case EX_OSERR:

2N/A case EX_OSFILE:

2N/A case EX_CANTCREAT:

2N/A case EX_IOERR:

2N/A case EX_TEMPFAIL:

2N/A case EX_PROTOCOL:

2N/A case EX_NOPERM:

2N/A case EX_CONFIG:

2N/A break;

2N/A }

2N/A ]])],

2N/A [SYSEXITS_H=],

2N/A [SYSEXITS_H=sysexits.h])

2N/A else

2N/A HAVE_SYSEXITS_H=0

2N/A SYSEXITS_H=sysexits.h

2N/A fi

2N/A AC_SUBST([HAVE_SYSEXITS_H])

2N/A AC_SUBST([SYSEXITS_H])

2N/A])