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annotate libinterp/build-env-features.sh @ 21277:1bca6c72d2b1

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maint: Use consistent coding style for build helper shell scripts * mk-octave-config-h.sh: Keep if-then on a single line. * move-if-change: Insert a space in interpreter directive for consistency. * build-env-features.sh, config-images.sh, config-module.sh, config-ops.sh, find-defun-files.sh, find-files-with-tests.sh, mk-errno-list, libinterp/mk-pkg-add, scripts/mk-pkg-add, mkbuiltins, mkdefs, mkdocs, mkf77def.in, mkops: Initialize environment variable defaults consistently. Use shift only when the argument list is not empty. Remove unnecessary quotes and semicolons on variable assignments. Insert/remove blank lines for consistency.
author Mike Miller <mtmiller@octave.org>
date Tue, 16 Feb 2016 18:36:00 -0800
parents a55b8ece1ecd
children 40de9f8f23a6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #! /bin/sh
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2
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3 ## Attempt to get traditional sort behavior based on byte values.
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4 LC_ALL=C
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5 export LC_ALL
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6
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7 set -e
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8
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9 AWK=${AWK:-awk}
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10
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11 conffile=$1
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12
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13 cat << EOF
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14 // DO NOT EDIT! Generated automatically from $conffile by Make."
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15
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16 #ifdef HAVE_CONFIG_H
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17 #include <config.h>
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18 #endif
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19
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20 #include "build-env.h"
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21 #include "ov.h"
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22
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23 namespace octave
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24 {
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25 namespace build_env
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26 {
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27 octave_scalar_map
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28 features (void)
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29 {
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30 static bool initialized = false;
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31
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32 static octave_scalar_map m;
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33
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34 if (! initialized)
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35 {
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36 EOF
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37
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38 $AWK \
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39 '/#define HAVE_/ {
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40 sub (/HAVE_/, "", $2);
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41 printf (" m.assign (\"%s\", octave_value (true));\n", $2);
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42 }
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43 /\/\* #undef HAVE_/ {
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44 sub (/HAVE_/, "", $3);
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45 printf (" m.assign (\"%s\", octave_value (false));\n", $3);
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46 } {
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47 }' $conffile | sort
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48
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49 cat << EOF
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50
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51 initialized = true;
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52 }
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53
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54 return m;
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55 }
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56 };
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57 };
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58 EOF