From 8df25f9400bef5dd374f74725a72e818c2424f4e Mon Sep 17 00:00:00 2001
From: Stephan Szabo <stephan.szabo@sony.com>
Date: Mon, 26 Nov 2018 09:18:10 -0800
Subject: VS: connect /Y- compiler option with "Not Using Precompiled Headers"

Original header commit v3.10.0-rc1~423^2

The change allows to selectively disable PrecompiledHeaders.
Despite the `$(VCTargetsPath)/1033/cl.xml` contains an empty value for switch,
for effectively turn off setting need to use /Y- option as described on msdn:
https://msdn.microsoft.com/en-us/library/1hy7a92h.aspx
---
 Templates/MSBuild/FlagTables/v10_CL.json  | 2 +-
 Templates/MSBuild/FlagTables/v11_CL.json  | 2 +-
 Templates/MSBuild/FlagTables/v12_CL.json  | 2 +-
 Templates/MSBuild/FlagTables/v140_CL.json | 2 +-
 Templates/MSBuild/FlagTables/v141_CL.json | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Templates/MSBuild/FlagTables/v10_CL.json b/Templates/MSBuild/FlagTables/v10_CL.json
index 928e541..06158be 100644
--- a/Templates/MSBuild/FlagTables/v10_CL.json
+++ b/Templates/MSBuild/FlagTables/v10_CL.json
@@ -366,7 +366,7 @@
   },
   {
     "name": "PrecompiledHeader",
-    "switch": "",
+    "switch": "Y-",
     "comment": "Not Using Precompiled Headers",
     "value": "NotUsing",
     "flags": []
diff --git a/Templates/MSBuild/FlagTables/v11_CL.json b/Templates/MSBuild/FlagTables/v11_CL.json
index ffbf274..b47ab2e 100644
--- a/Templates/MSBuild/FlagTables/v11_CL.json
+++ b/Templates/MSBuild/FlagTables/v11_CL.json
@@ -387,7 +387,7 @@
   },
   {
     "name": "PrecompiledHeader",
-    "switch": "",
+    "switch": "Y-",
     "comment": "Not Using Precompiled Headers",
     "value": "NotUsing",
     "flags": []
diff --git a/Templates/MSBuild/FlagTables/v12_CL.json b/Templates/MSBuild/FlagTables/v12_CL.json
index 72618e2..771a555 100644
--- a/Templates/MSBuild/FlagTables/v12_CL.json
+++ b/Templates/MSBuild/FlagTables/v12_CL.json
@@ -415,7 +415,7 @@
   },
   {
     "name": "PrecompiledHeader",
-    "switch": "",
+    "switch": "Y-",
     "comment": "Not Using Precompiled Headers",
     "value": "NotUsing",
     "flags": []
diff --git a/Templates/MSBuild/FlagTables/v140_CL.json b/Templates/MSBuild/FlagTables/v140_CL.json
index 853df07..3dc9f35 100644
--- a/Templates/MSBuild/FlagTables/v140_CL.json
+++ b/Templates/MSBuild/FlagTables/v140_CL.json
@@ -422,7 +422,7 @@
   },
   {
     "name": "PrecompiledHeader",
-    "switch": "",
+    "switch": "Y-",
     "comment": "Not Using Precompiled Headers",
     "value": "NotUsing",
     "flags": []
diff --git a/Templates/MSBuild/FlagTables/v141_CL.json b/Templates/MSBuild/FlagTables/v141_CL.json
index 124e45d..7493ed8 100644
--- a/Templates/MSBuild/FlagTables/v141_CL.json
+++ b/Templates/MSBuild/FlagTables/v141_CL.json
@@ -478,7 +478,7 @@
   },
   {
     "name": "PrecompiledHeader",
-    "switch": "",
+    "switch": "Y-",
     "comment": "Not Using Precompiled Headers",
     "value": "NotUsing",
     "flags": []
-- 
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