view m4/swig_multi_module_support.m4 @ 98:ca40a0dc29d6

Removed fftw_plan from xtraction functions. Created new init function xtract_init_fft() for creating plans, which have global scope. Updated examples to reflect the change. New configure option: --with-fft_optimisation (0 = FFTW_ESTIMATE, 1 = FFTW_MEASURE, 2 = FFTW_PATIENT).

##### http://autoconf-archive.cryp.to/swig_multi_module_support.html
#
# SYNOPSIS
#
#   SWIG_MULTI_MODULE_SUPPORT
#
# DESCRIPTION
#
#   Enable support for multiple modules. This effects all invocations
#   of $(SWIG). You have to link all generated modules against the
#   appropriate SWIG runtime library. If you want to build Python
#   modules for example, use the SWIG_PYTHON macro and link the modules
#   against $(SWIG_PYTHON_LIBS).
#
# LAST MODIFICATION
#
#   2006-10-22
#
# COPYLEFT
#
#   Copyright (c) 2006 Sebastian Huber <[e-mail]>
#   Copyright (c) 2006 Alan W. Irwin <[e-mail]>
#   Copyright (c) 2006 Rafael Laboissiere <[e-mail]>
#   Copyright (c) 2006 Andrew Collier <[e-mail]>
#
#   This program is free software; you can redistribute it and/or
#   modify it under the terms of the GNU General Public License as
#   published by the Free Software Foundation; either version 2 of the
#   License, or (at your option) any later version.
#
#   This program is distributed in the hope that it will be useful, but
#   WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
#   General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program; if not, write to the Free Software
#   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
#   02111-1307, USA.
#
#   As a special exception, the respective Autoconf Macro's copyright
#   owner gives unlimited permission to copy, distribute and modify the
#   configure scripts that are the output of Autoconf when processing
#   the Macro. You need not follow the terms of the GNU General Public
#   License when using or distributing such scripts, even though
#   portions of the text of the Macro appear in them. The GNU General
#   Public License (GPL) does govern all other use of the material that
#   constitutes the Autoconf Macro.
#
#   This special exception to the GPL applies to versions of the
#   Autoconf Macro released by the Autoconf Macro Archive. When you
#   make and distribute a modified version of the Autoconf Macro, you
#   may extend this special exception to the GPL to apply to your
#   modified version as well.

AC_DEFUN([SWIG_MULTI_MODULE_SUPPORT],[
        AC_REQUIRE([AC_PROG_SWIG])
        SWIG="$SWIG -noruntime"
])