title: How to avoid using perl in $PATH and use Host perl when using SDK
body: <p>I am using a SDK tool-chain to build my application on Linux, I use <code>perl</code> to generate makefiles. when i started using the SDK, it picks up SDK's <code>perl</code>, but i want to continue to use host <code>perl</code> only.</p>
  
  <p>when i browsed i found the info that, if we use <code>hash-bang</code> line <code>#!/usr/bin/perl</code> at the start of the file, it always picks up <code>/usr/bin/Perl</code> only when you don't call as <code>perl a.pl</code>. unfortunately i have to call my perl script using <code>perl</code> command only.</p>
  
  <p>are there any options which i can pass to <code>hash-bang</code> line to avoid checking in the directories in <code>$PATH</code></p>