boostrap: Add check for libtool, libtoolize or glibtoolize.

This *seems* to be enough to fix the complains autoconf throws at us.

diff --git a/bootstrap b/bootstrap
index 99de6852100a93449c1353214f29b0bad90d1cde..f13919ba8a8fe50fb2df15a3f9341c888eaa6969 100755 (executable)
--- a/bootstrap
+++ b/bootstrap
@@ -1,4 +1,9 @@
 #!/bin/sh
 rm -rf libltdl
+echo -n "checking for libtoolize / libtool... "
+which glibtoolize || which libtoolize || which libtool || {
+        echo "*** No libtoolize (libtool) or libtool found, please install it ***"
+        exit 1
+}
 autoreconf -if
 contrib/pogen.sh