1 files changed, 9 insertions, 1 deletions
diff --git a/Source/cmGlobalNinjaGenerator.cxx b/Source/cmGlobalNinjaGenerator.cxx
index 11d8653..2c00e06 100644
--- a/Source/cmGlobalNinjaGenerator.cxx
+++ b/Source/cmGlobalNinjaGenerator.cxx
@@ -106,6 +106,7 @@ void cmGlobalNinjaGenerator::WriteBuild(std::ostream& os,
                                         const cmNinjaDeps& implicitDeps,
                                         const cmNinjaDeps& orderOnlyDeps,
                                         const cmNinjaVars& variables,
+                                        bool suppressShell,
                                         int cmdLineLimit)
 {
   // Make sure there is a rule.
@@ -177,8 +178,15 @@ void cmGlobalNinjaGenerator::WriteBuild(std::ostream& os,
 
   // check if a response file rule should be used
   const std::string args = arguments.str();
-  if (cmdLineLimit > 0 && args.size() > (size_t)cmdLineLimit)
+  if (suppressShell)
+    {
+    builds << "_NOSHELL";
+    }
+  else if (cmdLineLimit > 0 &&
+      args.size() + builds.str().size() > (size_t)cmdLineLimit)
+    {
     builds << "_RSPFILE";
+    }
 
   os << builds.str() << args;