From 807d6e40e3cd8900c5f5bd72b3c9010c86f2602a Mon Sep 17 00:00:00 2001
From: AbigailBuccaneer <AbigailBuccaneer@users.noreply.github.com>
Date: Wed, 9 May 2018 08:49:23 +0100
Subject: [PATCH] Fix -Wsuggest-override compile errors in tests

Fixes #1160
---
 test/unit/CMakeLists.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/unit/CMakeLists.txt b/test/unit/CMakeLists.txt
index c21fb600..cd606397 100644
--- a/test/unit/CMakeLists.txt
+++ b/test/unit/CMakeLists.txt
@@ -63,3 +63,9 @@ add_test(
     COMMAND ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/colobot_ut
     WORKING_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}
 )
+
+# GoogleTest isn't compatible with -Wsuggest-override -Werror:
+# see https://github.com/google/googletest/issues/1063
+if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
+    target_compile_options(colobot_ut PRIVATE "-Wno-suggest-override")
+endif()