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# --- SDE-COPYRIGHT-NOTE-BEGIN ---
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
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#
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# Filename: package/.../fftw3/fftw3.conf
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# Copyright (C) 2011 The OpenSDE Project
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# Copyright (C) 2004 - 2006 The T2 SDE Project
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#
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# More information can be found in the files COPYING and README.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; version 2 of the License. A copy of the
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# GNU General Public License can be found in the file COPYING.
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# --- SDE-COPYRIGHT-NOTE-END ---
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# shared library support has to be enabled explicitely
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[ "$SDECFG_STATIC" != 1 ] && var_append extraconfopt " " "--enable-shared"
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# Optimization
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[ "$arch" = "x86" ] && var_append confopt " " "--enable-i386-hacks"
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var_append confopt " " "--enable-threads"
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if [ ! "`type -p f77`" ] ; then
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var_append confopt ' ' "--disable-fortran"
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fi
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# There are 3 APIs available which have to be build seperately
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# 1. double precision (default)
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# 2. single precision (--enable-single or --enable-float)
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# 3. long-double precision (--enable-long-double)
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buildloops=3
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pkg_fftw3_preconf() {
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if [ $buildloop -eq 2 ]; then
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var_append extraconfopt " " "--enable-float"
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elif [ $buildloop -eq 3 ]; then
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var_remove extraconfopt " " "--enable-float"
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var_append extraconfopt " " "--enable-long-double"
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fi
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}
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hook_add preconf 5 'pkg_fftw3_preconf'
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