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annotate scripts/pkg/private/get_unsatisfied_deps.m @ 14467:ec7ab7e37731

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maint: Remove redundant private functions from pkg/private. * pkg/private/rstrip.m: remove file * pkg/private/strip.m: remove file * pkg/private/split_by.m: remove file * pkg/private/get_description.m: replace rstrip with deblank and strip with strtrim * pkg/private/fix_depends.m: replace rstrip with deblanak, strip with strtrim and split_by with strstrip (strsplit ()) * pkg/private/generate_llokfor_cache.m: replace split_by with strsplit (strtrim ())
author Carlo de Falco <kingcrimson@tiscali.it>
date Thu, 15 Mar 2012 19:44:13 +0100
parents cfb0173fe1ca
children a46b8b0bd325
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1 ## Copyright (C) 2005-2012 S�ren 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},@
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22 ## @var{installed_pkgs_lst})
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23 ## Undocumented internal function.
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24 ## @end deftypefn
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25
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26 function bad_deps = get_unsatisfied_deps (desc, installed_pkgs_lst)
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27 bad_deps = {};
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28
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29 ## For each dependency.
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30 for i = 1:length (desc.depends)
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31 dep = desc.depends{i};
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32
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33 ## Is the current dependency Octave?
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34 if (strcmp (dep.package, "octave"))
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35 if (! compare_versions (OCTAVE_VERSION, dep.version, dep.operator))
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36 bad_deps{end+1} = dep;
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37 endif
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38 ## Is the current dependency not Octave?
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39 else
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40 ok = false;
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41 for i = 1:length (installed_pkgs_lst)
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42 cur_name = installed_pkgs_lst{i}.name;
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43 cur_version = installed_pkgs_lst{i}.version;
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44 if (strcmp (dep.package, cur_name)
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45 && compare_versions (cur_version, dep.version, dep.operator))
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46 ok = true;
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47 break;
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48 endif
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49 endfor
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50 if (! ok)
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51 bad_deps{end+1} = dep;
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52 endif
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53 endif
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54 endfor
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55 endfunction