From c160f80133250e8642c8ed5a1b6bbf6b3d6458f0 Mon Sep 17 00:00:00 2001
From: Egor Pugin <egor.pugin@gmail.com>
Date: Mon, 26 Dec 2016 17:30:26 +0300
Subject: [PATCH] Add error message with cmake 3.6.

---
 CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f7d12c98db..fad060a087 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,6 +10,10 @@
 
 cmake_minimum_required(VERSION 2.8.11)
 
+if (WIN32 AND CMAKE_VERSION VERSION_EQUAL 3.6 OR (CMAKE_VERSION VERSION_GREATER 3.6 AND CMAKE_VERSION VERSION_LESS 3.7))
+    message(FATAL_ERROR "You have bugged CMake version 3.6 which is known to not work with tesseract. Please, upgrade CMake.")
+endif()
+
 # In-source builds are disabled.
 if (${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
     message(FATAL_ERROR