From 796cd7ab569aa4d778cee5f40e4f1708ffd523ee Mon Sep 17 00:00:00 2001
From: Stefan Weil <sw@weilnetz.de>
Date: Mon, 24 Jul 2017 17:59:12 +0200
Subject: [PATCH] cmake: Add googletest

The submodule is build automatically as soon as it exists.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
 CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 079d8482ce..8c67aee498 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -252,6 +252,10 @@ target_link_libraries           (tesseract libtesseract)
 
 ########################################
 
+if (EXISTS ${PROJECT_SOURCE_DIR}/googletest/CMakeLists.txt)
+    add_subdirectory(googletest)
+endif()
+
 if (BUILD_TRAINING_TOOLS)
 add_subdirectory(training)
 endif()