From 866c75dedd42fae9dd05be402bdc94d51ffc7713 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Thu, 19 Nov 2015 14:47:36 -0500
Subject: Ninja: Refactor generation of 'restat' on custom commands

Move generation of 'restat = 1' from the CUSTOM_COMMAND rule to every
build statement using it.  This will allow future selection of this
option on a per-custom-command basis.
---
 Source/cmGlobalNinjaGenerator.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Source/cmGlobalNinjaGenerator.cxx b/Source/cmGlobalNinjaGenerator.cxx
index a8a307c..64c2625 100644
--- a/Source/cmGlobalNinjaGenerator.cxx
+++ b/Source/cmGlobalNinjaGenerator.cxx
@@ -275,7 +275,7 @@ void cmGlobalNinjaGenerator::AddCustomCommandRule()
                 /*deptype*/ "",
                 /*rspfile*/ "",
                 /*rspcontent*/ "",
-                /*restat*/ "1",
+                /*restat*/ "", // bound on each build statement as needed
                 /*generator*/ false);
 }
 
@@ -300,6 +300,7 @@ cmGlobalNinjaGenerator::WriteCustomCommandBuild(const std::string& command,
   cmNinjaVars vars;
   vars["COMMAND"] = cmd;
   vars["DESC"] = EncodeLiteral(description);
+  vars["restat"] = "1";
   if (uses_terminal && SupportsConsolePool())
     {
     vars["pool"] = "console";
-- 
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