nsmiracle.m4

development of enhancement

#
# Copyright (c) 2007 Regents of the SIGNET lab, University of Padova.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. Neither the name of the University of Padova (SIGNET lab) nor the 
#    names of its contributors may be used to endorse or promote products 
#    derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#




AC_DEFUN([AC_ARG_WITH_NSMIRACLE],[

NSMIRACLE_PATH=''
NSMIRACLE_CPPLAGS=''
NSMIRACLE_LDFLAGS=''
NSMIRACLE_LIBADD=''

AC_ARG_WITH([nsmiracle],
	[AS_HELP_STRING([--with-nsmiracle=<directory>],
			[use nsmiracle installation in <directory>])],
	[
		if test "x$withval" != "xno" ; then

   		     if test -d $withval ; then

   			NSMIRACLE_PATH="${withval}"

	    		if test ! -f "${NSMIRACLE_PATH}/nsmiracle/module.h"  ; then
			  	AC_MSG_ERROR([could not find ${withval}/nsmiracle/module.h, 
  is --with-nsmiracle=${withval} correct?])
			fi		


			for dir in  \ 
				nsmiracle \
				cbr \
				ip \
				link \
				mac802_11 \
				mobility \
				mphy \
				phy802_11 \
				port \
				tcp \
				umts \
				wirelessch 
			do

			NSMIRACLE_CPPFLAGS="$NSMIRACLE_CPPFLAGS -I${NSMIRACLE_PATH}/${dir}"
			NSMIRACLE_LDFLAGS="$NSMIRACLE_LDFLAGS -L${NSMIRACLE_PATH}/${dir}"

			done

			for lib in \
				MiracleBasicMovement \
				miracletcp \
				MiracleWirelessCh \
				miraclecbr \
				MiracleIp \				
				MiraclePhy802_11 \
				MiracleMac802_11 \
				miracleport \
				Miracle \
				mphy \
				umts \
				miraclelink
			do
				NSMIRACLE_LIBADD="$NSMIRACLE_LIBADD -l${lib}"
			done	



			NSMIRACLE_DISTCHECK_CONFIGURE_FLAGS="--with-nsmiracle=$withval"
			AC_SUBST(NSMIRACLE_DISTCHECK_CONFIGURE_FLAGS)

   		     else	

			AC_MSG_ERROR([nsmiracle path $withval is not a directory])
	
		     fi

		fi

	])


AC_SUBST(NSMIRACLE_CPPFLAGS)
AC_SUBST(NSMIRACLE_LDFLAGS)
AC_SUBST(NSMIRACLE_LIBADD)

])



AC_DEFUN([AC_CHECK_NSMIRACLE],[

# if test "x$NS_CPPFLAGS" = x ; then
# 	true
# 	AC_MSG_ERROR([NS_CPPFLAGS is empty!])	
# fi

# if test "x$NSMIRACLE_CPPFLAGS" = x ; then
# 	true
# 	AC_MSG_ERROR([NSMIRACLE_CPPFLAGS is empty!])	
# fi	

# temporarily add NS_CPPFLAGS and NSMIRACLE_CPPFLAGS to CPPFLAGS
BACKUP_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $NS_CPPFLAGS $NSMIRACLE_CPPFLAGS"


AC_LANG_PUSH(C++)

AC_MSG_CHECKING([for nsmiracle headers])


AC_PREPROC_IFELSE(
	[AC_LANG_PROGRAM([[
		#include<cltracer.h>
		ClMessageTracer* t; 
		]],[[
		]]  )],
		[
		 AC_MSG_RESULT([yes])
		 found_nsmiracle=yes
		[$1]
		],
		[
		 AC_MSG_RESULT([no])
		 found_nsmiracle=no
		[$2]
		#AC_MSG_ERROR([could not find nsmiracle])
		])


AM_CONDITIONAL([HAVE_NSMIRACLE], [test x$found_nsmiracle = xyes])

# Restoring to the initial value
CPPFLAGS="$BACKUP_CPPFLAGS"

AC_LANG_POP(C++)

])


















# AC_DEFUN([AC_PATH_NSMIRACLE], [

# AC_REQUIRE(AC_PATH_NS_ALLINONE)

# ########################################################
# # checking if ns-allinone path has been setup correctly
# ########################################################

# # temporarily add NS_CPPFLAGS and NSMIRACLE_CPPFLAGS to CPPFLAGS
# BACKUP_CPPFLAGS=$CPPFLAGS
# CPPFLAGS="$CPPFLAGS $NS_CPPFLAGS NSMIRACLE_CPPFLAGS"

# AC_MSG_CHECKING([if programs can be compiled against ns-miracle headers])
# AC_PREPROC_IFELSE(
# 	[AC_LANG_PROGRAM([[
# 		#include<cltracer.h>
# 		ClMessageTracer* t; 
# 		]],[[
# 		]]  )],
#         [AC_MSG_RESULT([yes])],
#         [
# 	  AC_MSG_RESULT([no])
# 	  AC_MSG_ERROR([could not compile a test program against ns-miracle headers. Is --with-ns-miracle set correctly? ])
#         ])

# # AC_CHECK_HEADERS([cltracer.h],,AC_MSG_ERROR([you must specify ns-miracle installation path using --with-ns-miracle=PATH]))

# # Restoring to the initial value
# CPPFLAGS=$BACKUP_CPPFLAGS
# ])