From 9fc2e20244a2c8b01c23cd06031388aa85e50117 Mon Sep 17 00:00:00 2001
From: Mathias Gaunard <mathias@gaunard.com>
Date: Fri, 30 Nov 2012 03:38:25 +0100
Subject: [PATCH] Ninja: fix usage of cldeps with ctest launchers

---
 Source/cmNinjaTargetGenerator.cxx | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/Source/cmNinjaTargetGenerator.cxx b/Source/cmNinjaTargetGenerator.cxx
index 5b1dfc881..15842e44f 100644
--- a/Source/cmNinjaTargetGenerator.cxx
+++ b/Source/cmNinjaTargetGenerator.cxx
@@ -423,17 +423,19 @@ cmNinjaTargetGenerator
   std::vector<std::string> compileCmds;
   cmSystemTools::ExpandListArgument(compileCmd, compileCmds);
 
+  if(useClDeps)
+    {
+    std::string cmdPrefix = clDepsBinary + lang + " $in \"$DEP_FILE\" $out " +
+                            clShowPrefix + clBinary;
+    compileCmds.front().insert(0, cmdPrefix);
+    }
+
   for (std::vector<std::string>::iterator i = compileCmds.begin();
        i != compileCmds.end(); ++i)
     this->GetLocalGenerator()->ExpandRuleVariables(*i, vars);
 
-  std::string cmdLine;
-  if(useClDeps)
-    {
-    cmdLine = clDepsBinary + lang + " $in \"$DEP_FILE\" $out " +
-              clShowPrefix + clBinary;
-    }
-  cmdLine += this->GetLocalGenerator()->BuildCommandLine(compileCmds);
+  std::string cmdLine =
+    this->GetLocalGenerator()->BuildCommandLine(compileCmds);
 
 
   // Write the rule for compiling file of the given language.