[commit: ghc] wip/nfs-locking: Add a note about interaction of the new and existing build systems. (92a3ffb)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/nfs-locking
Link       : http://ghc.haskell.org/trac/ghc/changeset/92a3ffba8b0f61ed772f942c16a3ca1a0495f1d8/ghc

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commit 92a3ffba8b0f61ed772f942c16a3ca1a0495f1d8
Author: Andrey Mokhov <andrey.mokhov at gmail.com>
Date:   Tue Jan 26 20:02:05 2016 +0000

    Add a note about interaction of the new and existing build systems.
    
    [skip ci]


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92a3ffba8b0f61ed772f942c16a3ca1a0495f1d8
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 057b864..18ba8f6 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,10 @@ on [Shake][shake] and we hope that it will eventually replace the current
 ideas behind the project you can find more details on the [wiki page][ghc-shake-wiki]
 and in this [blog post][blog-post-1].
 
+The new build system can work side-by-side with the existing build system. Note, there is
+some interaction between them: they put (some) build results in the same directories,
+e.g. `inplace/bin/ghc-stage1`. 
+
 [Join us on #shaking-up-ghc on Freenode](irc://chat.freenode.net/#shaking-up-ghc).
 
 Your first build