From d40ecef57050a48ca2abf9c307793d183972658e Mon Sep 17 00:00:00 2001
From: Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
Date: Mon, 17 May 2021 02:53:40 +0200
Subject: gtest: Find system-provided external gtest (#301)

Find system-provided external gtest in case a system version is available, without need to recompile the bundled version everytime
---
 CMakeLists.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 08900a9..9bc416a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -240,7 +240,11 @@ add_subdirectory(src)
 add_subdirectory(include/dlt)
 add_subdirectory(testscripts)
 if (WITH_DLT_UNIT_TESTS)
-    add_subdirectory( gtest-1.7.0 )
+    find_package(GTest)
+
+    if (NOT GTEST_FOUND)
+        add_subdirectory( gtest-1.7.0 )
+    endif()
     enable_testing()
     add_subdirectory(tests)
 endif()
-- 
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