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annotate libinterp/mk-build-env-features.sh @ 27919:1891570abac8

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update Octave Project Developers copyright for the new year In files that have the "Octave Project Developers" copyright notice, update for 2020.
author John W. Eaton <jwe@octave.org>
date Mon, 06 Jan 2020 22:29:51 -0500
parents b442ec6dda5c
children bd51beb6205e
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1 #! /bin/sh
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2
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3 ## Copyright (C) 2013-2020 The Octave Project Developers
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4 ##
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5 ## See the file COPYRIGHT.md in the top-level directory of this distribution
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6 ## or <https://octave.org/COPYRIGHT.html/>.
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7 ##
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8 ##
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9 ## This file is part of Octave.
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10 ##
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11 ## Octave is free software: you can redistribute it and/or modify it
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12 ## under the terms of the GNU General Public License as published by
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13 ## the Free Software Foundation, either version 3 of the License, or
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14 ## (at your option) any later version.
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15 ##
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16 ## Octave is distributed in the hope that it will be useful, but
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17 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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18 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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19 ## GNU General Public License for more details.
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20 ##
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21 ## You should have received a copy of the GNU General Public License
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22 ## along with Octave; see the file COPYING. If not, see
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23 ## <https://www.gnu.org/licenses/>.
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24
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25 ## Attempt to get traditional sort behavior based on byte values.
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26 LC_ALL=C
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27 export LC_ALL
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28
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29 set -e
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30
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31 AWK=${AWK:-awk}
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32
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33 cat << EOF
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34 // DO NOT EDIT! Generated automatically from $conffile by Make."
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35
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36 #if defined (HAVE_CONFIG_H)
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37 # include "config.h"
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38 #endif
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39
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40 #include "build-env.h"
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41 #include "ov.h"
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42
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43 namespace octave
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44 {
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45 namespace build_env
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46 {
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47 octave_scalar_map
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48 features (void)
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49 {
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50 static bool initialized = false;
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51
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52 static octave_scalar_map m;
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53
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54 if (! initialized)
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55 {
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56 static octave_value ov_true = (true);
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57 static octave_value ov_false = (false);
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58
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59 EOF
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60
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61 for conffile in "$@"; do
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62 $AWK \
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63 '/# *define *(OCTAVE_HAVE|HAVE)_/ {
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64 sub (/# *define */, "", $0);
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65 sub (/(OCTAVE_HAVE|HAVE)_/, "", $1)
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66 printf (" m.assign (\"%s\", ov_true);\n", $1);
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67 }
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68 /\/\* #undef (OCTAVE_HAVE|HAVE)_/ {
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69 sub (/(OCTAVE_HAVE|HAVE)_/, "", $3);
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70 printf (" m.assign (\"%s\", ov_false);\n", $3);
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71 } {
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72 }' $conffile
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73 done | sort
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74
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75 cat << EOF
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76
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77 initialized = true;
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78 }
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79
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80 return m;
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81 }
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82 };
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83 };
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84 EOF