From ff805113c766371677b97d94cd3092cf6ff0bbf6 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Tue, 5 Apr 2016 15:31:47 -0400
Subject: [PATCH] Ninja: Fix detection of custom command symbolic outputs

Fix logic introduced by commit v3.5.0-rc1~198^2 (Ninja: Always re-run
custom commands that have symbolic dependencies, 2015-11-19) to not
consider only the last output.  We need to know if any output is
SYMBOLIC, so stop checking as soon as one is found.
---
 Source/cmLocalNinjaGenerator.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/cmLocalNinjaGenerator.cxx b/Source/cmLocalNinjaGenerator.cxx
index b2927a96e..6a5949c2a 100644
--- a/Source/cmLocalNinjaGenerator.cxx
+++ b/Source/cmLocalNinjaGenerator.cxx
@@ -400,7 +400,7 @@ cmLocalNinjaGenerator::WriteCustomCommandBuildStatement(
 
   bool symbolic = false;
   for (std::vector<std::string>::const_iterator o = outputs.begin();
-       o != outputs.end(); ++o)
+       !symbolic && o != outputs.end(); ++o)
     {
     if (cmSourceFile* sf = this->Makefile->GetSource(*o))
       {