Added clang-tidy detection and activation

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.6)
 
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
@@ -11,5 +11,13 @@ conan_cmake_run(CONANFILE conanfile.txt
 include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
 conan_basic_setup()
 
+find_program(CLANG_TIDY_EXE NAMES "clang-tidy")
+if (CLANG_TIDY_EXE)
+	message(STATUS "clang-tidy found in ${CLANG_TIDY_EXE}")
+	set(CMAKE_CXX_CLANG_TIDY= "${CLANG_TIDY_EXE}")
+else()
+	message(WARNING "clang-tidy missing, no checks!")
+endif()
+
 add_subdirectory(source)
 #add_subdirectory(test)