From 47e3f3862fdf3ca386c5006edfd0239db209112a Mon Sep 17 00:00:00 2001
From: Andrew Featherstone <andrew.featherstone@gmail.com>
Date: Sun, 3 Dec 2017 09:37:24 +0000
Subject: Remove unused warnings from the man page and Warnings.py

This warning was never used in the code.
---
 doc/man/scons.xml            | 11 -----------
 src/engine/SCons/Warnings.py |  3 ---
 2 files changed, 14 deletions(-)

diff --git a/doc/man/scons.xml b/doc/man/scons.xml
index fe1803b..c198957 100644
--- a/doc/man/scons.xml
+++ b/doc/man/scons.xml
@@ -1871,17 +1871,6 @@ These warnings are enabled by default.</para>
   </listitem>
   </varlistentry>
   <varlistentry>
-  <term>--warn=no-metaclass-support, --warn=no-no-metaclass-support</term>
-  <listitem>
-<para>Enables or disables warnings about the version of Python
-not supporting metaclasses when the
-<option>--debug=memoizer</option>
-option is used.
-These warnings are enabled by default.</para>
-
-  </listitem>
-  </varlistentry>
-  <varlistentry>
   <term>--warn=no-object-count, --warn=no-no-object-count</term>
   <listitem>
 <para>Enables or disables warnings about the
diff --git a/src/engine/SCons/Warnings.py b/src/engine/SCons/Warnings.py
index 833a9a0..e8158a4 100644
--- a/src/engine/SCons/Warnings.py
+++ b/src/engine/SCons/Warnings.py
@@ -74,9 +74,6 @@ class MisleadingKeywordsWarning(WarningOnByDefault):
 class MissingSConscriptWarning(WarningOnByDefault):
     pass
 
-class NoMetaclassSupportWarning(WarningOnByDefault):
-    pass
-
 class NoObjectCountWarning(WarningOnByDefault):
     pass
 
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