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annotate autoconf/AutoRegen.sh @ 107:a03ddd01be7e

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resolve warnings
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Sun, 31 Jan 2016 17:34:49 +0900
parents 54457678186b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/bin/bash
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2
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3 die() {
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4 echo "$@" 1>&2
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5 exit 1
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6 }
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7
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8 clean() {
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9 echo $1 | sed -e 's/\\//g'
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10 }
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11
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12 ### NOTE: ############################################################
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13 ### These variables specify the tool versions we want to use.
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14 ### Periods should be escaped with backslash for use by grep.
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15 ###
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16 ### If you update these, please also update docs/GettingStarted.rst
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17 want_autoconf_version='2\.60'
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18 want_autoheader_version=$want_autoconf_version
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19 want_aclocal_version='1\.9\.6'
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20 ### END NOTE #########################################################
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21
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22 outfile=configure
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23 configfile=configure.ac
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24
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25 want_autoconf_version_clean=$(clean $want_autoconf_version)
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26 want_autoheader_version_clean=$(clean $want_autoheader_version)
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27 want_aclocal_version_clean=$(clean $want_aclocal_version)
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28
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29 test -d autoconf && test -f autoconf/$configfile && cd autoconf
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30 test -f $configfile || die "Can't find 'autoconf' dir; please cd into it first"
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31 autoconf --version | grep $want_autoconf_version > /dev/null
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32 test $? -eq 0 || die "Your autoconf was not detected as being $want_autoconf_version_clean"
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33 aclocal --version | grep '^aclocal.*'$want_aclocal_version > /dev/null
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34 test $? -eq 0 || die "Your aclocal was not detected as being $want_aclocal_version_clean"
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35 autoheader --version | grep '^autoheader.*'$want_autoheader_version > /dev/null
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36 test $? -eq 0 || die "Your autoheader was not detected as being $want_autoheader_version_clean"
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37 echo ""
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38 echo "### NOTE: ############################################################"
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39 echo "### If you get *any* warnings from autoconf below you MUST fix the"
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40 echo "### scripts in the m4 directory because there are future forward"
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41 echo "### compatibility or platform support issues at risk. Please do NOT"
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42 echo "### commit any configure script that was generated with warnings"
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43 echo "### present. You should get just three 'Regenerating..' lines."
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44 echo "######################################################################"
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45 echo ""
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46 echo "Regenerating aclocal.m4 with aclocal $want_aclocal_version_clean"
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47 cwd=`pwd`
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48 aclocal --force -I $cwd/m4 || die "aclocal failed"
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49 echo "Regenerating configure with autoconf $want_autoconf_version_clean"
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50 autoconf --force --warnings=all -o ../$outfile $configfile || die "autoconf failed"
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51 cd ..
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52 echo "Regenerating config.h.in with autoheader $want_autoheader_version_clean"
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53 autoheader --warnings=all -I autoconf -I autoconf/m4 autoconf/$configfile || die "autoheader failed"
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54 exit 0