[commit: ghc] wip/nfs-locking: Add a new command line flag: build flavour. (5286213)

[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/528621354633d9d1af4ae6ed7572c9b727a13460/ghc

>---------------------------------------------------------------

commit 528621354633d9d1af4ae6ed7572c9b727a13460
Author: Andrey Mokhov <andrey.mokhov at gmail.com>
Date:   Mon Jan 25 00:19:39 2016 +0000

    Add a new command line flag: build flavour.
    
    See #188.


>---------------------------------------------------------------

528621354633d9d1af4ae6ed7572c9b727a13460
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index b8fd40f..85b9cbe 100644
--- a/README.md
+++ b/README.md
@@ -55,6 +55,8 @@ currently supports several others:
 arguments; also run the `boot` script to create the `configure` script if necessary.
 You do not have to use this functionality of the new build system; feel free to run
 `boot` and `configure` scripts manually, as you do when using `make`.
+* `--flavour=FLAVOUR`: choose a build flavour. Two settings are currently supported:
+`default` and `quick` (adds `-O0` flag to all GHC invocations speeding up builds by 3x).
 * `--progress-info=STYLE`: choose how build progress info is printed. There are four
 settings: `none`, `brief` (one line per build command), `normal` (typically a box per
 build command; this is the default setting), and `unicorn` (when `normal` just won't do).