From 450081ee3e107962ec80696acb3a358f8ec044b7 Mon Sep 17 00:00:00 2001
From: Alexander Ljungberg <aljungberg@slevenbits.com>
Date: Wed, 30 Jan 2013 11:38:39 +0000
Subject: [PATCH] Fixed: 'cannot run program "ulimit"' error.

When running on certain platforms the `ulimit` command is not available, which would crash the build script.

This change simply refrains from using the `ulimit` command if it's not available.
---
 common.jake | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/common.jake b/common.jake
index 937e5a9ac..839cce402 100644
--- a/common.jake
+++ b/common.jake
@@ -544,7 +544,12 @@ var minUlimit = 1024;
 
 global.checkUlimit = function()
 {
-    var p = OS.popen(["ulimit", "-n"]);
+    var ulimitPath = executableExists("ulimit");
+
+    if (!ulimitPath)
+        return;
+
+    var p = OS.popen([ulimitPath, "-n"]);
 
     if (p.wait() === 0)
     {