m4/readutmp.m4

   1 # readutmp.m4 serial 6
   2 dnl Copyright (C) 2002, 2003, 2004 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_READUTMP],
   8 [
   9   dnl Prerequisites of lib/readutmp.h.
  10   AC_CHECK_HEADERS(utmp.h utmpx.h)
  11   AC_CHECK_FUNCS(utmpname utmpxname)
  12   AC_CHECK_DECLS(getutent,,,[
  13 #ifdef HAVE_UTMP_H
  14 # include <utmp.h>
  15 #endif
  16 ])
  17   if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
  18     utmp_includes="\
  19 $ac_includes_default
  20 #ifdef HAVE_UTMPX_H
  21 # include <utmpx.h>
  22 #endif
  23 #ifdef HAVE_UTMP_H
  24 # include <utmp.h>
  25 #endif
  26 "
  27     AC_CHECK_MEMBERS([struct utmpx.ut_user],,,[$utmp_includes])
  28     AC_CHECK_MEMBERS([struct utmp.ut_user],,,[$utmp_includes])
  29     AC_CHECK_MEMBERS([struct utmpx.ut_name],,,[$utmp_includes])
  30     AC_CHECK_MEMBERS([struct utmp.ut_name],,,[$utmp_includes])
  31     AC_CHECK_MEMBERS([struct utmpx.ut_type],,,[$utmp_includes])
  32     AC_CHECK_MEMBERS([struct utmp.ut_type],,,[$utmp_includes])
  33     AC_CHECK_MEMBERS([struct utmpx.ut_pid],,,[$utmp_includes])
  34     AC_CHECK_MEMBERS([struct utmp.ut_pid],,,[$utmp_includes])
  35     AC_CHECK_MEMBERS([struct utmpx.ut_id],,,[$utmp_includes])
  36     AC_CHECK_MEMBERS([struct utmp.ut_id],,,[$utmp_includes])
  37     AC_CHECK_MEMBERS([struct utmpx.ut_exit],,,[$utmp_includes])
  38     AC_CHECK_MEMBERS([struct utmp.ut_exit],,,[$utmp_includes])
  39
  40     AC_CHECK_MEMBERS([struct utmpx.ut_exit.ut_exit],,,[$utmp_includes])
  41     AC_CHECK_MEMBERS([struct utmp.ut_exit.ut_exit],,,[$utmp_includes])
  42     AC_CHECK_MEMBERS([struct utmpx.ut_exit.e_exit],,,[$utmp_includes])
  43     AC_CHECK_MEMBERS([struct utmp.ut_exit.e_exit],,,[$utmp_includes])
  44
  45     AC_CHECK_MEMBERS([struct utmpx.ut_exit.ut_termination],,,[$utmp_includes])
  46     AC_CHECK_MEMBERS([struct utmp.ut_exit.ut_termination],,,[$utmp_includes])
  47     AC_CHECK_MEMBERS([struct utmpx.ut_exit.e_termination],,,[$utmp_includes])
  48     AC_CHECK_MEMBERS([struct utmp.ut_exit.e_termination],,,[$utmp_includes])
  49
  50     AC_LIBOBJ(readutmp)
  51     gl_PREREQ_READUTMP
  52   fi
  53 ])
  54
  55 # Prerequisites of lib/readutmp.c.
  56 AC_DEFUN([gl_PREREQ_READUTMP],
  57 [
  58   AC_REQUIRE([gl_FUNC_FREE])
  59 ])