[commit: ghc] master: Note Trac #12141 in mk/build.mk.sample (27731f1)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/27731f144fb676d3117cd7e04eb71c13d53bb170/ghc

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

commit 27731f144fb676d3117cd7e04eb71c13d53bb170
Author: Ryan Scott <ryan.gl.scott at gmail.com>
Date:   Fri Dec 2 14:40:23 2016 -0500

    Note Trac #12141 in mk/build.mk.sample
    
    Mention that many GHC testsuite tests will fail with a compiler built with
    the quickest profile. See Trac #12141.


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

27731f144fb676d3117cd7e04eb71c13d53bb170
 mk/build.mk.sample | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mk/build.mk.sample b/mk/build.mk.sample
index eed749c..6266219 100644
--- a/mk/build.mk.sample
+++ b/mk/build.mk.sample
@@ -27,7 +27,8 @@
 
 # Even faster build.  NOT RECOMMENDED: the libraries will be
 # completely unoptimised, so any code built with this compiler
-# (including stage2) will run very slowly:
+# (including stage2) will run very slowly, and many GHC tests
+# will fail with this profile (see Trac #12141):
 #BuildFlavour = quickest
 
 # Profile the stage2 compiler: