From 1956cbf13bd2138500daebd5f1f0a4931d8710ec Mon Sep 17 00:00:00 2001
From: Seraphime Kirkovski <kirkseraph@gmail.com>
Date: Tue, 24 May 2016 22:30:09 +0200
Subject: Fix: #12084 deprecate old profiling flags

Change help message so it doesn't specify -auto-all.
Make old profiling flags deprecated as they are no longer
documented.
Update Makefile and documentation accordingly.
Update release notes for ghc 8.2

Test Plan:
./verify; `ghc --help` shouldn't specify the -auto-all
flag. Furthermore `ghc -fprof -auto-all` should emit a warning

Reviewed By: thomie, austin

Differential Revision: https://phabricator.haskell.org/D2257

GHC Trac Issues: #12084

Update submodule nofib
---
 docs/storage-mgt/rp.tex                   | 6 +++---
 docs/users_guide/8.2.1-notes.rst          | 4 ++++
 docs/users_guide/separate_compilation.rst | 2 +-
 3 files changed, 8 insertions(+), 4 deletions(-)

(limited to 'docs')

diff --git a/docs/storage-mgt/rp.tex b/docs/storage-mgt/rp.tex
index c6de489c59..96b0875120 100644
--- a/docs/storage-mgt/rp.tex
+++ b/docs/storage-mgt/rp.tex
@@ -329,7 +329,7 @@ have to modify their corresponding structures.
 runtime system. 
 First, @nofib/real/symalg@ ends up with a division-by-zero
 exception if we add a new field. 
-Second, the runtime system option @-auto-all@ clashes in some test files
+Second, the runtime system option @-fprof-auto@ clashes in some test files
 in the @nofib@ testing suite (e.g., @spectral/expert@).
 
 \subsection{Initialization code}
@@ -920,13 +920,13 @@ Since cost centre stacks are used as retainer identity, a source program
 must be given proper cost centre annotations by programmers. 
 Alternatively,
 we can ask the compiler to automatically insert cost centre annotations.
-For instance, the compiler option @-auto-all@ inserts a cost centre
+For instance, the compiler option @-fprof-auto@ inserts a cost centre
 annotation around every top-level function as shown below 
 (the @-p@ option is a must
 because we must build the executable file in a profiling way):
 
 \begin{code}
-$ ghc-inplace -o Foo.out -p -auto-all Foo.hs
+$ ghc-inplace -o Foo.out -p -fprof-auto Foo.hs
 \end{code}
 
 The runtime system option @-hR@ tells the executable program to
diff --git a/docs/users_guide/8.2.1-notes.rst b/docs/users_guide/8.2.1-notes.rst
index b52f0ede25..60f17cfbbb 100644
--- a/docs/users_guide/8.2.1-notes.rst
+++ b/docs/users_guide/8.2.1-notes.rst
@@ -27,6 +27,10 @@ Compiler
 
 -  TODO FIXME.
 
+- Old profiling flags -auto-all -auto -caf-all are deprecated
+  and their usage provokes a compile-time warning.
+  
+
 GHCi
 ~~~~
 
diff --git a/docs/users_guide/separate_compilation.rst b/docs/users_guide/separate_compilation.rst
index d5fcd9c813..e83cd8e6aa 100644
--- a/docs/users_guide/separate_compilation.rst
+++ b/docs/users_guide/separate_compilation.rst
@@ -315,7 +315,7 @@ Redirecting the compilation output(s)
 
     .. code-block:: none
 
-        ghc ... -osuf prof.o -hisuf prof.hi -prof -auto-all
+        ghc ... -osuf prof.o -hisuf prof.hi -prof -fprof-auto
 
     to get the profiled version.
 
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