mirror of
git://git.sv.gnu.org/autoconf
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76 lines
2.2 KiB
Bash
76 lines
2.2 KiB
Bash
#!/bin/sh
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# autoreconf - remake all Autoconf configure scripts in a directory tree
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# Copyright (C) 1994 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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usage="\
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Usage: autoreconf [--help] [--macrodir=dir] [--verbose] [--version]
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[directory...]"
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verbose=no
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show_version=no
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test -z "$AC_MACRODIR" && AC_MACRODIR=@datadir@
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export AC_MACRODIR # Pass it down to autoconf and autoheader.
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while test $# -gt 0; do
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case "$1" in
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--help | --hel | --he | --h)
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echo "$usage"; exit 0 ;;
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--macrodir=* | --m*=* )
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AC_MACRODIR="`echo \"$1\" | sed -e 's/^[^=]*=//'`"
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shift ;;
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-m | --macrodir | --m*)
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shift
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test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
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AC_MACRODIR="$1"
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shift ;;
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--verbose | --verbos | --verbo | --verb)
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verbose=yes; shift ;;
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--version | --versio | --versi | --vers)
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show_version=yes; shift ;;
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--) # Stop option processing.
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shift; break ;;
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-*) echo "$usage" 1>&2; exit 1 ;;
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*) break ;;
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esac
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done
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if test $show_version = yes; then
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version=`sed -n 's/define.AC_ACVERSION.[ ]*\([0-9.]*\).*/\1/p' \
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$AC_MACRODIR/acgeneral.m4`
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echo "Autoconf version $version"
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exit 0
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fi
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if test $# -eq 0; then paths=.; else paths="$@"; fi
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# The xargs grep filters out Cygnus configure.in files.
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find $paths -name configure.in -print |
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xargs grep -l AC_OUTPUT |
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while read confin; do
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(
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dir=`echo $confin|sed 's%/[^/][^/]*$%%'`
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cd $dir || exit 1
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test $verbose = yes && echo running autoconf in $dir
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autoconf
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if grep AC_CONFIG_HEADER configure.in > /dev/null; then
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test $verbose = yes && echo running autoheader in $dir
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autoheader
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fi
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)
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done
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