WIP

Author: alejandro-alvarez-sonarsource

CMakeLists.txt

@@ -1,8 +1,23 @@
-cmake_minimum_required(VERSION 3.9)
-project(sonar_scanner_example)
+cmake_minimum_required(VERSION 3.30)
+
+# `import std;` is not supported yet by libstdc++
+set(CMAKE_CXX_COMPILER clang++)
+set(CMAKE_C_COMPILER clang)
+
+project(sonar_scanner_example LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+set(CMAKE_CXX_MODULE_STD 1)
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Werror -Wpedantic")
 
-set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 add_executable(sonar_scanner_example src/main.cpp)
-
+target_compile_features(sonar_scanner_example
+        INTERFACE cxx_std_20)
+target_sources(sonar_scanner_example
+        PRIVATE
+        FILE_SET CXX_MODULES FILES src/args.cppm
+)

src/args.cppm

@@ -0,0 +1 @@
+export module args;