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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_silent_mode.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_SILENT_MODE(on|off)
#
# DESCRIPTION
#
# Temporarily disable console output when running Autoconf macros. For
# example:
#
# AX_SILENT_MODE(on) dnl disable console output
# AC_PROG_CXX
# AX_SILENT_MODE(off) dnl enable console output
# AC_PROG_RANLIB
#
# LICENSE
#
# Copyright (c) 2008 Peter Simons <simons@cryp.to>
# Copyright (c) 2008 Paolo Bonzini <bonzini@gnu.org>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 7
AC_DEFUN([AX_SILENT_MODE],
[
case "$1" in
on)
exec 6>/dev/null
;;
off)
exec 6>&1
;;
*)
AC_MSG_ERROR([Silent mode can only be switched "on" or "off".])
;;
esac
])dnl
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