1##***************************************************************************** 2## $Id$ 3##***************************************************************************** 4# AUTHOR: 5# Jim Garlick <garlick@llnl.gov> 6# 7# SYNOPSIS: 8# AC_FANOUT 9# 10# DESCRIPTION: 11# Adds support for the "--with-fanout=" configure script option to 12# specify the default pdsh fanout. 13# 14# 15# WARNINGS: 16# This macro must be placed after AC_PROG_CC or equivalent. 17##***************************************************************************** 18 19AC_DEFUN([AC_FANOUT], 20[ 21 AC_MSG_CHECKING([for default fanout]) 22 AC_ARG_WITH([fanout], 23 AS_HELP_STRING([--with-fanout=N],[Specify default fanout]), 24 [ case "$withval" in 25 no) FANOUT=1 ;; 26 *) FANOUT=$withval ;; 27 esac 28 ] 29 ) 30 AC_MSG_RESULT([${FANOUT=32}]) 31 AC_DEFINE_UNQUOTED(DFLT_FANOUT, $FANOUT, [Define to default pdsh fanout.]) 32 AC_SUBST(FANOUT) 33]) 34