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53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/*
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* Copyright (c) 2003, 2007-14 Matteo Frigo
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* Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
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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; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#include "api/api.h"
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#if defined(FFTW_SINGLE)
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# define WISDOM_NAME "wisdomf"
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#elif defined(FFTW_LDOUBLE)
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# define WISDOM_NAME "wisdoml"
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#else
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# define WISDOM_NAME "wisdom"
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#endif
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/* OS-specific configuration-file directory */
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#if defined(__DJGPP__)
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# define WISDOM_DIR "/dev/env/DJDIR/etc/fftw/"
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#else
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# define WISDOM_DIR "/etc/fftw/"
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#endif
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int X(import_system_wisdom)(void)
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{
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#if defined(__WIN32__) || defined(WIN32) || defined(_WINDOWS)
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return 0; /* TODO? */
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#else
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FILE *f;
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f = fopen(WISDOM_DIR WISDOM_NAME, "r");
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if (f) {
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int ret = X(import_wisdom_from_file)(f);
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fclose(f);
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return ret;
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} else
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return 0;
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#endif
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}
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