cmake: Add googletest

stweil · stweil · commit 796cd7ab569a · 2017-07-24T19:45:06.000+02:00
The submodule is build automatically as soon as it exists.

Signed-off-by: Stefan Weil &lt;sw@weilnetz.de&gt;
diff --git 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()
