Fix for ticket #217 - autogen.sh didn't correctly detect older

versions of automake and hence didn't warn the user


git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@5657 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: g_j_m

autogen.sh

@@ -22,10 +22,10 @@ if [ "`uname`" = "Darwin" ]; then
 fi
 
 # Check automake version
-AM_VERSION=`automake --version | sed -n -e 's#[^0-9]* \([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*$#\1 \2 \3#p'`
+AM_VERSION=`automake --version | sed -n -e 's#[^0-9]* \([0-9]*\)\.\([0-9]*\)*\.*\(\([0-9]*\)\).*$#\1 \2 \3#p'`
 AM_V1=`echo $AM_VERSION | awk '{print $1}'`
 AM_V2=`echo $AM_VERSION | awk '{print $2}'`
-AM_V3=`echo $AM_VERSION | awk '{print $3}'`
+AM_V3=`echo $AM_VERSION | awk '{if ($NF > 2) print $3; else print "0";}'`
 
 if [ $AM_1 -gt $AM_V1 ]; then
 	AM_ERROR=1 
@@ -45,7 +45,7 @@ fi
 
 if [ "$AM_ERROR" = "1" ]; then
 	echo -e  '\E[31;m'
-	echo -n "Your automake version `automake --version | sed -n -e 's#[^0-9]* \([0-9]*\.[0-9]*\.[0-9]*\).*#\1#p'`"
+	echo -n "Your automake version `automake --version | sed -n -e 's#[^0-9]* \([0-9]*\.[0-9]*\.*[0-9]*\).*#\1#p'`"
 	echo " is older than the suggested one, $AM_1.$AM_2.$AM_3"
 	echo "Go on at your own risk. :-)"
 	echo