#!/bin/sh
#
# ngIRCd -- The Next Generation IRC Daemon
-# Copyright (c)2001-2015 Alexander Barton (alex@barton.de) and Contributors
+# Copyright (c)2001-2024 Alexander Barton (alex@barton.de) and Contributors
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# and runs it with these arguments: "./configure --prefix=$HOME".
#
+Check_Tool()
+{
+ searchlist="$1"
+ major="$2"
+ minor="$3"
+
+ for name in $searchlist; do
+ $EXIST "${name}${major}${minor}" >/dev/null 2>&1
+ if [ $? -eq 0 ]; then
+ echo "${name}${major}${minor}"
+ return 0
+ fi
+ $EXIST "${name}-${major}.${minor}" >/dev/null 2>&1
+ if [ $? -eq 0 ]; then
+ echo "${name}-${major}.${minor}"
+ return 0
+ fi
+ done
+ return 1
+}
+
Search()
{
- [ $# -eq 2 ] || exit 1
+ [ $# -lt 2 ] && return 1
+ [ $# -gt 3 ] && return 1
searchlist="$1"
major="$2"
+ minor_pref="$3"
minor=99
[ -n "$PREFIX" ] && searchlist="${PREFIX}/$1 ${PREFIX}/bin/$1 $searchlist"
+ if [ -n "$minor_pref" ]; then
+ Check_Tool "$searchlist" "$major" "$minor_pref" && return 0
+ fi
+
for name in $searchlist; do
$EXIST "${name}" >/dev/null 2>&1
if [ $? -eq 0 ]; then
done
while [ $minor -ge 0 ]; do
- for name in $searchlist; do
- $EXIST "${name}${major}${minor}" >/dev/null 2>&1
- if [ $? -eq 0 ]; then
- echo "${name}${major}${minor}"
- return 0
- fi
- $EXIST "${name}-${major}.${minor}" >/dev/null 2>&1
- if [ $? -eq 0 ]; then
- echo "${name}-${major}.${minor}"
- return 0
- fi
- done
+ Check_Tool "$searchlist" "$major" "$minor" && return 0
minor=$(expr $minor - 1)
done
return 1
# Try to detect the needed tools when no environment variable already
# specifies one:
echo "Searching for required tools ..."
-[ -z "$ACLOCAL" ] && ACLOCAL=$(Search aclocal 1)
+[ -z "$ACLOCAL" ] && ACLOCAL=$(Search aclocal 1 11)
[ "$VERBOSE" = "1" ] && echo " - ACLOCAL=$ACLOCAL"
[ -z "$AUTOHEADER" ] && AUTOHEADER=$(Search autoheader 2)
[ "$VERBOSE" = "1" ] && echo " - AUTOHEADER=$AUTOHEADER"
-[ -z "$AUTOMAKE" ] && AUTOMAKE=$(Search automake 1)
+[ -z "$AUTOMAKE" ] && AUTOMAKE=$(Search automake 1 11)
[ "$VERBOSE" = "1" ] && echo " - AUTOMAKE=$AUTOMAKE"
[ -z "$AUTOCONF" ] && AUTOCONF=$(Search autoconf 2)
[ "$VERBOSE" = "1" ] && echo " - AUTOCONF=$AUTOCONF"