Index: /autobuild/scripts/bootstrap
===================================================================
--- /autobuild/scripts/bootstrap	(revision 1166)
+++ /autobuild/scripts/bootstrap	(revision 1167)
@@ -1,2 +1,2 @@
 #!/bin/sh
-exec scripts/generateMakefile
+exec scripts/generateMakefile "$@"
Index: /autobuild/scripts/generateMakefile
===================================================================
--- /autobuild/scripts/generateMakefile	(revision 1166)
+++ /autobuild/scripts/generateMakefile	(revision 1167)
@@ -134,10 +134,21 @@
 	begin "Generating svn update rule for $ext-$extVersion"; {
 		rule update update-$ext
-		foreachExtVersion forExtVersion
+		$@ forExtVersion
 	}; end
-	foreachExtVersion foreachPhpVersion foreachPhpReleaseVersion ruleBuild
+	$@ foreachPhpVersion foreachPhpReleaseVersion ruleBuild
 }
 
-foreachExt forExt
+if [[ $# -gt 0 ]]; then
+	loadExt $1
+	shift
+	if [[ $# -gt 0 ]]; then
+		loadExtVersion $1
+		forExt
+	else
+		forExt foreachExtVersion
+	fi
+else
+	foreachExt forExt forExtVersion
+fi
 
 rule "package" "all" "scripts/updatepackage"