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 | 18 ++----------------
 1 file changed, 2 insertions(+), 16 deletions(-)

diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index 89a1d00..f0949f6 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -105,22 +105,8 @@ endif()
 # - - - - - - - - - - - - - - - - - -
 # Unit testing
 if(${ASTCENC_UNITTEST})
-    set(INSTALL_GTEST OFF CACHE BOOL "" FORCE)
-    set(CMAKE_OSX_ARCHITECTURES x86_64;arm64)
-    add_subdirectory(GoogleTest)
-
-    # Workaround GoogleTest CRT selection issue issue
-    # See https://github.com/google/googletest/issues/4067
-    set_property(
-        TARGET gtest
-            PROPERTY
-                MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
-
-    set_property(
-        TARGET gtest_main
-            PROPERTY
-                MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
-
+    find_package(GTest REQUIRED)
+    add_library(gtest_main ALIAS GTest::gtest_main)
     enable_testing()
     add_subdirectory(UnitTest)
 endif()