cmake_minimum_required(VERSION 3.10)
project(DataRouter C)

set(CMAKE_C_STANDARD 11)

# ======== 静态库 ========
add_library(DataRouter STATIC datarouter.c)
target_include_directories(DataRouter PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})

# ======== 共享库（可选，通过 BUILD_SHARED 控制） ========
option(BUILD_SHARED "Build shared library" ON)
if(BUILD_SHARED)
    add_library(DataRouter_shared SHARED datarouter.c)
    target_include_directories(DataRouter_shared PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
    set_target_properties(DataRouter_shared PROPERTIES OUTPUT_NAME DataRouter)
endif()

# ======== 示例程序 ========
if(BUILD_EXAMPLES OR NOT DEFINED BUILD_EXAMPLES)
    add_executable(example example.c)
    target_link_libraries(example DataRouter)
endif()

# ======== 测试 ========
if(BUILD_TESTING OR NOT DEFINED BUILD_TESTING)
    enable_testing()
    add_executable(test_datarouter tests/test_datarouter.c)
    target_link_libraries(test_datarouter DataRouter)
    add_test(NAME datarouter COMMAND test_datarouter)
endif()