title: How to build firefox as installer
body: <p>Now I'm trying to build firefox according to <a href="https://developer.mozilla.org/en-US/docs/Simple_Firefox_build" rel="nofollow noreferrer">https://developer.mozilla.org/en-US/docs/Simple_Firefox_build</a>
  So I can get firefox from mozilla-release\obj-i686-pc-mingw32\dist\bin folder.
  I want to get setup.exe from this result.
  How can I build firefox as installer type.</p>