From: =?utf-8?q?Timo_R=C3=B6hling?= <roehling@debian.org>
Date: Tue, 3 Aug 2021 15:03:22 +0200
Subject: Use system Googletest

Forwarded: not-needed
---
 Source/CMakeLists.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index 29f8e30..99ce4de 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -55,8 +55,9 @@ endif()
 # - - - - - - - - - - - - - - - - - -
 # Unit testing
 if(${UNITTEST})
-    set(INSTALL_GTEST OFF CACHE BOOL "" FORCE)
-    add_subdirectory(GoogleTest)
+    find_package(PkgConfig REQUIRED)
+    pkg_check_modules(GTest REQUIRED IMPORTED_TARGET gtest_main gtest)
+    add_library(gtest_main ALIAS PkgConfig::GTest)
     enable_testing()
     add_subdirectory(UnitTest)
 endif()