/config/ac_nodeupdown.m4
https://code.google.com/ · m4 · 77 lines · 52 code · 6 blank · 19 comment · 0 complexity · 4edf7236f517642b29174a3358470892 MD5 · raw file
- ##*****************************************************************************
- ## $Id$
- ##*****************************************************************************
- # AUTHOR:
- # Jim Garlick <garlick@llnl.gov>
- #
- # SYNOPSIS:
- # AC_NODEUPDOWN
- #
- # DESCRIPTION:
- # Checks for nodeupdown support.
- #
- # WARNINGS:
- # This macro must be placed after AC_PROG_CC or equivalent.
- ##*****************************************************************************
- AC_DEFUN([AC_NODEUPDOWN],
- [
- #
- # Check for whether to include libnodeupdown module
- #
- AC_MSG_CHECKING([for whether to build nodeupdown module])
- AC_ARG_WITH([nodeupdown],
- AC_HELP_STRING([--with-nodeupdown], [Build nodeupdown module]),
- [ case "$withval" in
- no) ac_with_libnodeupdown=no ;;
- yes) ac_with_libnodeupdown=yes ;;
- *) AC_MSG_RESULT([doh!])
- AC_MSG_ERROR([bad value "$withval" for --with-nodeupdown]) ;;
- esac
- ]
- )
- AC_MSG_RESULT([${ac_with_libnodeupdown=no}])
-
- if test "$ac_with_libnodeupdown" = "yes"; then
- AC_CHECK_LIB([nodeupdown], [nodeupdown_handle_create],
- [ac_found_libnodeupdown=yes], [])
- if test "$ac_found_libnodeupdown" != "yes" ; then
- AC_MSG_NOTICE([Cannot support nodeupdown without libnodeupdown])
- else
- # Which nodeupdown API version do we have?
- AC_TRY_COMPILE(
- [#include <nodeupdown.h>],
- [nodeupdown_load_data(NULL, NULL, NULL, NULL, 0,0);],
- ac_nodeupdown_load_data_6=yes,
- ac_nodeupdown_load_data_6=no)
- AC_TRY_COMPILE(
- [#include <nodeupdown.h>],
- [nodeupdown_load_data(NULL, NULL, 0, 0, NULL);],
- ac_nodeupdown_load_data_5=yes,
- ac_nodeupdown_load_data_5=no)
-
- if test "$ac_nodeupdown_load_data_6" = "yes"; then
- AC_DEFINE(HAVE_NODEUPDOWN_LOAD_DATA_6, 1,
- [6 param nodeupdown_load_data])
- ac_have_libnodeupdown=yes
- elif test "$ac_nodeupdown_load_data_5" = "yes"; then
- AC_DEFINE(HAVE_NODEUPDOWN_LOAD_DATA_5, 1,
- [5 param nodeupdown_load_data])
- ac_have_libnodeupdown=yes
- else
- AC_MSG_NOTICE([Unnkown libnodeupdown library])
- fi
-
- if test "$ac_have_libnodeupdown" = "yes"; then
- AC_ADD_STATIC_MODULE("nodeupdown")
- AC_DEFINE([HAVE_LIBNODEUPDOWN], [1],
- [Define if you have libnodeupdown.])
- NODEUPDOWN_LIBS="-lnodeupdown"
- fi
- fi
- fi
- AC_SUBST(HAVE_LIBNODEUPDOWN)
- AC_SUBST(NODEUPDOWN_LIBS)
- ])