1 | #!/bin/sh
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2 | #
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3 | # Copyright (C) 2002 Khalid Aziz <khalid_aziz at hp.com>
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4 | # Copyright (C) 2002 Randy Dunlap <rddunlap at osdl.org>
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5 | # Copyright (C) 2002 Al Stone <ahs3 at fc.hp.com>
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6 | # Copyright (C) 2002 Hewlett-Packard Company
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7 | #
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8 | # This program is free software; you can redistribute it and/or modify
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9 | # it under the terms of the GNU General Public License as published by
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10 | # the Free Software Foundation; either version 2 of the License, or
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11 | # (at your option) any later version.
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12 | #
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13 | # This program is distributed in the hope that it will be useful,
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14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 | # GNU General Public License for more details.
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17 | #
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18 | # You should have received a copy of the GNU General Public License
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19 | # along with this program; if not, write to the Free Software
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20 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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21 | #
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22 | # Busybox version by Matteo Croce <3297627799 at wind.it>
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23 | #
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24 | # Rules to generate bbconfigopts.h from .config:
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25 | # - Retain lines that begin with "CONFIG_"
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26 | # - Retain lines that begin with "# CONFIG_"
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27 | # - lines that use double-quotes must \\-escape-quote them
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28 |
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29 | config=.config
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30 |
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31 | {
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32 | echo "\
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33 | #ifndef _BBCONFIGOPTS_H
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34 | #define _BBCONFIGOPTS_H
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35 | /*
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36 | * busybox configuration settings.
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37 | *
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38 | * Licensed under GPLv2 or later, see file LICENSE in this source tree.
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39 | *
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40 | * This file is generated automatically by scripts/mkconfigs.
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41 | * Do not edit.
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42 | */
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43 | static const char bbconfig_config[] ALIGN1 ="
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44 |
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45 | grep -e '^# CONFIG_' -e '^CONFIG_' "$config" \
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46 | | sed -e 's/\"/\\\"/g' -e 's/^/"/' -e 's/$/\\n"/'
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47 |
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48 | echo ";"
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49 | echo "#endif"
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50 | } >"$1"
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51 |
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52 | {
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53 | echo "\
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54 | #ifndef _BBCONFIGOPTS_BZ2_H
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55 | #define _BBCONFIGOPTS_BZ2_H
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56 | /*
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57 | * busybox configuration settings.
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58 | *
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59 | * Licensed under GPLv2 or later, see file LICENSE in this source tree.
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60 | *
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61 | * This file is generated automatically by scripts/mkconfigs.
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62 | * Do not edit.
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63 | */
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64 | static const char bbconfig_config_bz2[] ALIGN1 = {"
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65 |
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66 | grep -e '^# CONFIG_' -e '^CONFIG_' "$config" \
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67 | | bzip2 -1 | dd bs=2 skip=1 2>/dev/null \
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68 | | od -v -t x1 \
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69 | | sed -e 's/^[^ ]*//' \
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70 | -e 's/ //g' \
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71 | -e '/^$/d' \
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72 | -e 's/\(..\)/0x\1,/g'
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73 |
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74 | echo "};"
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75 | echo "#endif"
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76 | } >"$2"
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