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annotate scripts/testfun/__have_feature__.m @ 21253:a66a737913b5

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allow __have_feature__ to check for ENABLE_ options * __have_feature__.m: Handle ENABLE_ options. * mex_demo.c, oct_demo.cc: Update note about octave_config_info. * toplev.cc (Foctave_config_info): For ENABLE_ options, store logical values instead of true/false or yes/no strings in struct. * computer.m: Change use of octave_config_info ("ENABLE_64").
author John W. Eaton <jwe@octave.org>
date Fri, 12 Feb 2016 16:28:51 -0500
parents a55b8ece1ecd
children 1da428cbf401
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4197fc428c7d maint: Update copyright notices for 2015.
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1 ## Copyright (C) 2013-2015 John W. Eaton
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- texinfo -*-
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20 ## @deftypefn {} {} __have_feature__ (feature)
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21 ## Undocumented internal function.
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22 ## @end deftypefn
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23
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24 function retval = __have_feature__ (feature)
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25 if (strncmp (feature, "ENABLE_", 7))
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26 features = octave_config_info ();
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27 else
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28 features = octave_config_info ("build_features");
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29 endif
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30 if (iscellstr (feature))
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31 retval = (all (isfield (features, feature))
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32 && cellfun (@(x) features.(x), feature));
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33 elseif (ischar (feature))
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34 retval = isfield (features, feature) && features.(feature);
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35 else
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36 retval = false;
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37 endif
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38 endfunction
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41 ## No test coverage for internal function. It is tested through calling fcn.
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42 %!assert (1)
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