source: proiecte/HadoopJUnit/hadoop-0.20.1/src/c++/libhdfs/m4/apfunctions.m4 @ 120

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dnl -------------------------------------------------------------------------
dnl Author  Pier Fumagalli <mailto:pier.fumagalli@eng.sun.com>
dnl Version $Id$
dnl -------------------------------------------------------------------------

AC_DEFUN([AP_MSG_HEADER],[
  printf "*** %s ***\n" "$1" 1>&2
  AC_PROVIDE([$0])
])

AC_DEFUN([AP_CANONICAL_HOST_CHECK],[
  AC_MSG_CHECKING([cached host system type])
  if { test x"${ac_cv_host_system_type+set}" = x"set"  &&
       test x"$ac_cv_host_system_type" != x"$host" ; }
  then
    AC_MSG_RESULT([$ac_cv_host_system_type])
    AC_MSG_ERROR([remove the \"$cache_file\" file and re-run configure])
  else
    AC_MSG_RESULT(ok)
    ac_cv_host_system_type="$host"
  fi
  AC_PROVIDE([$0])
])