title: how to invoke autogen on cygwin terminal to generate ./configure
body: <p>I want to build configuration files using <code>./configure</code> which is missing in downloaded software project(here: xerces-c-3.1.1-x86_64-linux-gcc-3.4).</p>
  
  <p>Hence I want to use autogen(On cygwin terminal should I use autogen.sh or autogen.exe). What is the correct path of autogen.sh that is used to generate ./configure. When I give command <code>autogen.sh</code> this shows output... </p>
  
  <p>bash: autogen.sh: command not found</p>
  
  <p>Am I missing something?</p>