From 379984883665d86a9c593acda8b24713e200f9ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Peter=20K=C3=BCmmel?= <syntheticpp@gmx.net>
Date: Fri, 13 Jul 2012 08:58:37 +0200
Subject: [PATCH] Ninja: fix GCC 4.7 warning -Wconversion

---
 Source/cmNinjaNormalTargetGenerator.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/cmNinjaNormalTargetGenerator.cxx b/Source/cmNinjaNormalTargetGenerator.cxx
index be7739e1a..cc49e39f4 100644
--- a/Source/cmNinjaNormalTargetGenerator.cxx
+++ b/Source/cmNinjaNormalTargetGenerator.cxx
@@ -495,7 +495,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
   int commandLineLengthLimit = 8000 - linkRuleLength;
 #elif defined(__linux) || defined(__APPLE__)
   // for instance ARG_MAX is 2096152 on Ubuntu or 262144 on Mac
-  int commandLineLengthLimit = sysconf(_SC_ARG_MAX) - linkRuleLength - 1000;
+  int commandLineLengthLimit = ((int)sysconf(_SC_ARG_MAX)) - linkRuleLength - 1000;
 #else
   int commandLineLengthLimit = -1;
 #endif