From a577213331ec1ead4853c0f95b0785d86c46a172 Mon Sep 17 00:00:00 2001
From: Bastian Dehn <hhaalo@arcor.de>
Date: Tue, 12 Mar 2024 18:14:25 +0100
Subject: [PATCH] add compiler flacs for code coverage

---
 CMakeLists.txt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7fef4a2..9839067 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,13 @@
 cmake_minimum_required(VERSION 3.25.1)
 
 set(CMAKE_C_COMPILER gcc CACHE STRING "compiler")
-set(CMAKE_C_FLAGS "-Wall" CACHE STRING "compiler flags")
+if (NOT RUN_TESTS)
+	set(CMAKE_C_FLAGS "-Wall -Werror" CACHE STRING "compiler flags")
+else()
+	set(CMAKE_C_FLAGS "-fPIC -fprofile-arcs -ftest-coverage -Wall -Werror" CACHE STRING "test coverage compiler flags")
+endif()
+
+message(STATUS "CMAKE_C_FLAGS " ${CMAKE_C_FLAGS})
 
 project("kds_s2000w_net" VERSION "0.0.1")
 
-- 
2.39.5