D6164: wix: add a hook for a prebuild script to inject extra libraries

[durin42 (Augie Fackler)]

durin42 added a comment.


  In https://phab.mercurial-scm.org/D6164#90073, @indygreg wrote:
  
  > I would prefer you fix them :)
  
  
  Okay, then what should we call it? `--extra-packages-script` since that's what it's for?

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D6164

To: durin42, indygreg, #hg-reviewers
Cc: mercurial-devel