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annotate scripts/pkg/private/get_unsatisfied_deps.m @ 14620:cd375519eab0

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doc: Periodic grammar check of documentation * get_unsatisfied_deps.m, print.m, shrinkfaces.m, polyfit.m, splinefit.m, chol.cc, rand.cc, sparse.cc: Improve docstrings.
author Rik <octave@nomad.inbox5.com>
date Thu, 10 May 2012 22:08:18 -0700
parents 05b59be209ed
children 1c89599167a6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 ## Copyright (C) 2005-2012 Søren Hauberg
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2 ## Copyright (C) 2010 VZLU Prague, a.s.
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3 ##
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4 ## This file is part of Octave.
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5 ##
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6 ## Octave is free software; you can redistribute it and/or modify it
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7 ## under the terms of the GNU General Public License as published by
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8 ## the Free Software Foundation; either version 3 of the License, or (at
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9 ## your option) any later version.
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10 ##
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11 ## Octave is distributed in the hope that it will be useful, but
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12 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 ## General Public License for more details.
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15 ##
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16 ## You should have received a copy of the GNU General Public License
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17 ## along with Octave; see the file COPYING. If not, see
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18 ## <http://www.gnu.org/licenses/>.
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19
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20 ## -*- texinfo -*-
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21 ## @deftypefn {Function File} {@var{bad_deps} =} get_unsatisfied_deps (@var{desc}, @var{installed_pkgs_lst})
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22 ## Undocumented internal function.
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23 ## @end deftypefn
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24
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25 function bad_deps = get_unsatisfied_deps (desc, installed_pkgs_lst)
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26 bad_deps = {};
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27
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28 ## For each dependency.
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29 for i = 1:length (desc.depends)
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30 dep = desc.depends{i};
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31
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32 ## Is the current dependency Octave?
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33 if (strcmp (dep.package, "octave"))
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34 if (! compare_versions (OCTAVE_VERSION, dep.version, dep.operator))
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35 bad_deps{end+1} = dep;
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36 endif
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37 ## Is the current dependency not Octave?
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38 else
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39 ok = false;
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40 for i = 1:length (installed_pkgs_lst)
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41 cur_name = installed_pkgs_lst{i}.name;
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42 cur_version = installed_pkgs_lst{i}.version;
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43 if (strcmp (dep.package, cur_name)
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44 && compare_versions (cur_version, dep.version, dep.operator))
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45 ok = true;
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46 break;
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47 endif
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48 endfor
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49 if (! ok)
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50 bad_deps{end+1} = dep;
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51 endif
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52 endif
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53 endfor
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54 endfunction