view m4/swig_multi_module_support.m4 @ 96:757e6f99dcd7

Dan Stowell: Removed strange "zeroing" part of xtract_mfcc() which was zeroing a load of elements despite the fact that they're ignored by the DCT process called next, and never used for anything. This was writing to an assumed large result array (same size as number of FFT bins) despite the fact that only a small number of MFCCs (typically less than 50) are required, therefore either wasting memory or writing to memory it shouldn't do!

##### 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 $(SWIG_PYTHON_LIBS).
#
# LAST MODIFICATION
#
#   2006-10-22
#
# COPYLEFT
#
#   Copyright (c) 2006 Sebastian Huber <[e-mail]>
#   Copyright (c) 2006 Alan W. Irwin <[e-mail]>
#   Copyright (c) 2006 Rafael Laboissiere <[e-mail]>
#   Copyright (c) 2006 Andrew Collier <[e-mail]>
#
#   This program is free software; you can redistribute it and/or
#   modify it under the terms of the GNU General Public License as
#   published by the Free Software Foundation; either version 2 of the
#   License, or (at your option) any later version.
#
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#   General Public License for more details.
#
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#   along with this program; if not, write to the Free Software
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AC_DEFUN([SWIG_MULTI_MODULE_SUPPORT],[
        AC_REQUIRE([AC_PROG_SWIG])
        SWIG="$SWIG -noruntime"
])