109 lines
2.6 KiB
Bash
Executable File
109 lines
2.6 KiB
Bash
Executable File
#!/bin/sh
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#
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# ngIRCd -- The Next Generation IRC Daemon
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# Copyright (c)2001-2004 Alexander Barton <alex@barton.de>
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#
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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 of the License, or
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# (at your option) any later version.
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# Please read the file COPYING, README and AUTHORS for more information.
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#
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# $Id: autogen.sh,v 1.8 2004/03/11 22:21:20 alex Exp $
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#
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Search()
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{
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[ $# -eq 2 ] || exit 1
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name="$1"
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major="$2"
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minor=99
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type "${name}" >/dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo "${name}"
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return 0
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fi
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while [ $minor -ge 0 ]; do
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type "${name}${major}${minor}" >/dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo "${name}${major}${minor}"
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return 0
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fi
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type "${name}-${major}.${minor}" >/dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo "${name}-${major}.${minor}" >/dev/null 2>&1
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fi
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minor=`expr $minor - 1`
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done
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return 1
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}
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Notfound()
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{
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echo "Error: $* not found!"
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echo "Please install recent versions of GNU autoconf and GNU automake."
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exit 1
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}
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# Reset locale settings to suppress warning messages of Perl
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unset LC_ALL
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unset LANG
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# We want to use GNU automake 1.7, if available (WANT_AUTOMAKE is used by
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# the wrapper scripts of Gentoo Linux):
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WANT_AUTOMAKE=1.7
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export WANT_AUTOMAKE
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# Try to detect the needed tools when no environment variable already
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# spezifies one:
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echo "Searching tools ..."
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[ -z "$ACLOCAL" ] && ACLOCAL=`Search aclocal 1`
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[ -z "$AUTOHEADER" ] && AUTOHEADER=`Search autoheader 2`
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[ -z "$AUTOMAKE" ] && AUTOMAKE=`Search automake 1`
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[ -z "$AUTOCONF" ] && AUTOCONF=`Search autoconf 2`
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# Some debugging output ...
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if [ -n "$DEBUG" ]; then
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echo "ACLOCAL=$ACLOCAL"
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echo "AUTOHEADER=$AUTOHEADER"
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echo "AUTOMAKE=$AUTOMAKE"
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echo "AUTOCONF=$AUTOCONF"
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fi
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# Verify that all tools have been found
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[ -z "$AUTOCONF" ] && Notfounf autoconf
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[ -z "$AUTOHEADER" ] && Notfound autoheader
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[ -z "$AUTOMAKE" ] && Notfound automake
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[ -z "$AUTOCONF" ] && Notfound autoconf
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export AUTOCONF AUTOHEADER AUTOMAKE AUTOCONF
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# Generate files
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echo "Generating files ..."
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$ACLOCAL && \
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$AUTOHEADER && \
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$AUTOMAKE --add-missing && \
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$AUTOCONF
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if [ $? -eq 0 ]; then
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# Success: if we got some parameters we call ./configure and pass
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# all of them to it.
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if [ -n "$*" -a -x ./configure ]; then
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echo "Calling generated \"configure\" script ..."
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./configure $*
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exit $?
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else
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echo "Okay, autogen.sh done; now run the \"configure\" script."
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exit 0
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fi
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else
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# Failure!?
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echo "Error! Check your installation of GNU automake and autoconf!"
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exit 1
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fi
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# -eof-
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