Add command line length limit to Ninja generator

* If we don't do that, ninja will fail building WebKit because of a too
long command line
 * CMake will use a "response file" to forward arguments when the
command line gets over the limit (with a safety margin)

dev-util/cmake/cmake-2.8.11.2.recipe

@@ -10,7 +10,7 @@ LICENSE="CMake"
 COPYRIGHT="2002-2013 Kitware, Inc., Insight Consortium, All rights reserved."
 SRC_URI="http://www.cmake.org/files/v2.8/cmake-2.8.11.2.tar.gz"
 CHECKSUM_MD5="6f5d7b8e7534a5d9e1a7664ba63cf882"
-REVISION="1"
+REVISION="2"
 ARCHITECTURES="?x86_gcc2 ?x86 ?x86_64"
 
 PROVIDES="

dev-util/cmake/patches/cmake-2.8.11.2.patchset

@@ -524,3 +524,26 @@ index fec142e..6adec1f 100644
 -- 
 1.8.3.4
 
+
+From ff28e08e29c0d54d794185ada1ddf496b41285e0 Mon Sep 17 00:00:00 2001
+From: Adrien Destugues <pulkomandy@pulkomandy.tk>
+Date: Mon, 14 Oct 2013 09:35:02 +0200
+Subject: Enable command-line length limitation on Haiku.
+
+
+diff --git a/Source/cmNinjaNormalTargetGenerator.cxx b/Source/cmNinjaNormalTargetGenerator.cxx
+index 7e48cd7..3d15900 100644
+--- a/Source/cmNinjaNormalTargetGenerator.cxx
++++ b/Source/cmNinjaNormalTargetGenerator.cxx
+@@ -563,7 +563,7 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement()
+       cmSystemTools::GetEnv(forceRspFile) == 0) {
+ #ifdef _WIN32
+     commandLineLengthLimit = 8000 - linkRuleLength;
+-#elif defined(__linux) || defined(__APPLE__)
++#elif defined(__linux) || defined(__APPLE__) || defined(__HAIKU__)
+     // for instance ARG_MAX is 2096152 on Ubuntu or 262144 on Mac
+     commandLineLengthLimit = ((int)sysconf(_SC_ARG_MAX))-linkRuleLength-1000;
+ #else
+-- 
+1.8.3.4
+