[PATCH] D117100: [flang][nfc] Update README.md

[Andrzej Warzynski via Phabricator via llvm-commits]

awarzynski added inline comments.


================
Comment at: flang/README.md:42-47
 building in tree.  The second method is to first do an in tree build to create
 all of the projects on which flang depends, then build an install area for
 these projects, and then only build the flang code itself.  This is called
 building standalone.  Building standalone has the advantage of being smaller
 and faster.  Once you create the base build and base install areas, you can
 create multiple standalone builds using them.  
----------------
PeteSteinfeld wrote:
> This section states that it's necessary to create the install area for a later standalone build to succeed.  But this is no longer needed.
Thanks for pointing this out!


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