cmake_minimum_required(VERSION 4.2)

set(CMAKE_EXPERIMENTAL_CXX_IMPORT_STD "d0edc3af-4c50-42ea-a356-e2862fe7a444")

project(tsl-server LANGUAGES C CXX)

set(CMAKE_CXX_SCAN_FOR_MODULES ON)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_MODULE_STD 1)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libc++")
  set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -stdlib=libc++")
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
  message(STATUS "Building with GCC; C++ modules support is experimental for this project")
else()
  message(WARNING "Unsupported compiler for modules: ${CMAKE_CXX_COMPILER_ID}. Build may fail.")
endif()

# 设置默认构建类型
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
  set(CMAKE_BUILD_TYPE
      "Release"
      CACHE STRING "Build type" FORCE)
  set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release"
                                               "MinSizeRel" "RelWithDebInfo")
endif()

option(BUILD_TESTS "Build tests" ON)

add_subdirectory(src)

if(BUILD_TESTS)
  enable_testing()
  add_subdirectory(test)
endif()