From 902115a56f2529635b125642b584f41355151d93 Mon Sep 17 00:00:00 2001
From: Christian Kern <christian.kern@siemens.com>
Date: Thu, 26 Mar 2015 09:32:27 +0100
Subject: [PATCH] Fix compilation for newer CMake Versions (>= 3.1)

---
 CMakeLists.txt | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5408e81..d90f696 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,6 +30,25 @@ set (EMBB_BASE_VERSION_MAJOR 0)
 set (EMBB_BASE_VERSION_MINOR 2)
 set (EMBB_BASE_VERSION_PATCH 3)
 
+# Fix compilation for CMake versions >= 3.1
+#
+# New Policy 0054:
+# CMake 3.1 and above no longer implicitly dereference variables
+# or interpret keywords in an if() command argument when it is a
+# Quoted Argument.
+# See http://www.cmake.org/cmake/help/v3.1/policy/CMP0054.html
+#
+# New Policy 0053:
+# CMake 3.1 introduced faster implementation of evaluation of the
+# Variable References and Escape Sequences. This breaks compilation
+# here.
+# See http://www.cmake.org/cmake/help/v3.1/policy/CMP0053.html
+#
+# Set those policies to be treated the legacy (CMake < 3.1) way.
+cmake_policy(SET CMP0054 OLD)
+cmake_policy(SET CMP0053 OLD)
+
+
 if(NOT CMAKE_BUILD_TYPE)
 set(CMAKE_BUILD_TYPE "Release" CACHE STRING
   "Choose the type of build, options are: Debug Release
--
libgit2 0.26.0