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@ -4,65 +4,62 @@ get_filename_component(TARGET_NAME ${CMAKE_CURRENT_SOURCE_DIR} NAME) |
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option(A_BUILD_MAIN_AS_STATIC_LIB "Build as a static library instead of an executable" OFF) |
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set(MAIN_SRCS |
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main.c |
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) |
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if(A_BUILD_MAIN_AS_STATIC_LIB) |
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add_library(${TARGET_NAME} STATIC ${MAIN_SRCS}) |
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else() |
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add_executable(${TARGET_NAME} ${MAIN_SRCS}) |
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endif() |
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if(CMAKE_BUILD_TYPE STREQUAL "Debug") |
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target_compile_definitions(${TARGET_NAME} PRIVATE DEBUG) |
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endif() |
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# ─── 创建目标 ──────────────────────────────────────────────────────── |
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if(A_BUILD_MAIN_AS_STATIC_LIB) |
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add_library(${TARGET_NAME} STATIC main.c) |
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set_target_properties(${TARGET_NAME} PROPERTIES |
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ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/output |
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) |
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else() |
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add_executable(${TARGET_NAME} main.c) |
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set_target_properties(${TARGET_NAME} PROPERTIES |
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RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/output |
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) |
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endif() |
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# ─── 编译宏定义 ───────────────────────────────────────────────────── |
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target_compile_definitions(${TARGET_NAME} PRIVATE |
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$<$<CONFIG:Debug>:DEBUG> |
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${GLOBAL_ENABLED_MACROS} |
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) |
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# ─── Include 目录 ──────────────────────────────────────────────────── |
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target_include_directories(${TARGET_NAME} |
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PRIVATE |
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${CMAKE_CURRENT_SOURCE_DIR} |
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PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} |
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) |
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# ─── 链接模块 ──────────────────────────────────────────────────────── |
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if(GLOBAL_ENABLED_MODULES) |
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message(STATUS "[Main] Linking modules: ${GLOBAL_ENABLED_MODULES}") |
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target_link_libraries(${TARGET_NAME} PUBLIC ${GLOBAL_ENABLED_MODULES}) |
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else() |
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message(STATUS "[Main] No additional modules linked.") |
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endif() |
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# ─── 平台链接依赖 ─────────────────────────────────────────────────── |
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string(TOLOWER "${CMAKE_SYSTEM_NAME}" SYSTEM_NAME_LOWER) |
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if(CMAKE_CROSSCOMPILING AND NOT SYSTEM_NAME_LOWER MATCHES "linux|windows|darwin|android") |
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message(STATUS ">>> 检测到裸机/RTOS 环境 (${CMAKE_SYSTEM_NAME})，屏蔽 pthread。") |
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message(STATUS ">>> 裸机/RTOS 环境 (${CMAKE_SYSTEM_NAME})，屏蔽 pthread") |
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else() |
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find_package(Threads REQUIRED) |
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target_link_libraries(${CURRENT_TARGET_NAME} |
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PUBLIC Threads::Threads |
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target_link_libraries(${TARGET_NAME} |
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PUBLIC Threads::Threads |
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PRIVATE ${CMAKE_DL_LIBS} |
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) |
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if(CMAKE_SYSTEM_NAME STREQUAL "Linux") |
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target_link_libraries(${CURRENT_TARGET_NAME} PRIVATE rt) |
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target_link_libraries(${TARGET_NAME} PRIVATE rt) |
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endif() |
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endif() |
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if(DEFINED GLOBAL_ENABLED_MODULES AND NOT GLOBAL_ENABLED_MODULES STREQUAL "") |
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message(STATUS "[Main] Linking modules: ${GLOBAL_ENABLED_MODULES}") |
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target_link_libraries(${TARGET_NAME} PUBLIC ${GLOBAL_ENABLED_MODULES}) |
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else() |
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message(STATUS "[Main] No additional modules linked.") |
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endif() |
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if(DEFINED GLOBAL_ENABLED_MACROS AND NOT GLOBAL_ENABLED_MACROS STREQUAL "") |
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message(STATUS "[Main] Defining macros: ${GLOBAL_ENABLED_MACROS}") |
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target_compile_definitions(${TARGET_NAME} PUBLIC ${GLOBAL_ENABLED_MACROS}) |
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endif() |
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# ─── 编译选项 ──────────────────────────────────────────────────────── |
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target_compile_options(${TARGET_NAME} PRIVATE |
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-Wall -Werror |
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-ffunction-sections -fdata-sections |
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$<$<CONFIG:Debug>:-g -O0> |
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$<$<CONFIG:Release>:-O2> |
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) |
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target_compile_options(${TARGET_NAME} |
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PRIVATE |
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-Wall |
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-Werror |
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$<$<CONFIG:Debug>:-g -O0> |
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$<$<CONFIG:Release>:-O2> |
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) |
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target_link_options(${TARGET_NAME} PRIVATE |
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-Wl,--gc-sections |
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$<$<CONFIG:Release>:-s> |
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) |
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