54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/*
|
|
* Copyright (c) 2003, 2007-14 Matteo Frigo
|
|
* Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
|
|
*
|
|
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
*/
|
|
|
|
#include "api/api.h"
|
|
|
|
#if defined(FFTW_SINGLE)
|
|
# define WISDOM_NAME "wisdomf"
|
|
#elif defined(FFTW_LDOUBLE)
|
|
# define WISDOM_NAME "wisdoml"
|
|
#else
|
|
# define WISDOM_NAME "wisdom"
|
|
#endif
|
|
|
|
/* OS-specific configuration-file directory */
|
|
#if defined(__DJGPP__)
|
|
# define WISDOM_DIR "/dev/env/DJDIR/etc/fftw/"
|
|
#else
|
|
# define WISDOM_DIR "/etc/fftw/"
|
|
#endif
|
|
|
|
int X(import_system_wisdom)(void)
|
|
{
|
|
#if defined(__WIN32__) || defined(WIN32) || defined(_WINDOWS)
|
|
return 0; /* TODO? */
|
|
#else
|
|
|
|
FILE *f;
|
|
f = fopen(WISDOM_DIR WISDOM_NAME, "r");
|
|
if (f) {
|
|
int ret = X(import_wisdom_from_file)(f);
|
|
fclose(f);
|
|
return ret;
|
|
} else
|
|
return 0;
|
|
#endif
|
|
}
|