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- cmake_minimum_required(VERSION 3.12)
- project(CcosLock VERSION 1.0.0 LANGUAGES CXX)
- # 设置 C++ 标准
- set(CMAKE_CXX_STANDARD 17)
- set(CMAKE_CXX_STANDARD_REQUIRED ON)
- set(CMAKE_CXX_EXTENSIONS OFF)
- # 添加编译选项: -g 生成调试信息, -fPIC 位置无关代码
- add_compile_options(-g -fPIC)
- # 添加地址 sanitizer 选项(用于检测内存错误)
- # 仅在 Debug 模式下启用,避免影响 Release 性能
- set(SANITIZE_OPTIONS -fsanitize=address)
- add_compile_options($<$<CONFIG:Debug>:${SANITIZE_OPTIONS}>)
- link_libraries($<$<CONFIG:Debug>:${SANITIZE_OPTIONS}>)
- # 配置输出目录
- set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
- set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
- set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
- # 设置交付目录
- get_filename_component(DELIVER_DIR "${CMAKE_BINARY_DIR}/../../Deliver" ABSOLUTE)
- message(STATUS "交付目录: ${DELIVER_DIR}")
- # 包含目录
- include_directories(${CMAKE_CURRENT_SOURCE_DIR})
- # 配置源文件
- set(SRC_FILES
- CcosLock.cpp
- CcosLock.h
- )
- # 创建库目标
- add_library(CcosLock SHARED ${SRC_FILES})
- # 设置目标属性
- set_target_properties(CcosLock PROPERTIES
- VERSION ${PROJECT_VERSION}
- SOVERSION 1
- OUTPUT_NAME "CcosLock"
- )
- # 链接pthread库(Linux必需)
- target_link_libraries(CcosLock PRIVATE pthread)
- message(STATUS "已链接线程库: pthread")
- # 确保交付目录存在
- file(MAKE_DIRECTORY
- "${DELIVER_DIR}/lib"
- "${DELIVER_DIR}/bin"
- "${DELIVER_DIR}/include"
- )
- add_custom_command(TARGET CcosLock POST_BUILD
- COMMENT "===== 复制构建产物到交付目录 ====="
-
- # 1. 先创建交付目录(确保目录存在,避免复制/链接失败)
- COMMAND ${CMAKE_COMMAND} -E echo "准备交付目录(lib/bin/include)..."
- COMMAND ${CMAKE_COMMAND} -E make_directory "${DELIVER_DIR}/lib"
- COMMAND ${CMAKE_COMMAND} -E make_directory "${DELIVER_DIR}/bin"
- COMMAND ${CMAKE_COMMAND} -E make_directory "${DELIVER_DIR}/include"
-
- # 2. 仅复制核心库文件(唯一真实二进制文件,如 libCcosLock.so.1.0.0)
- COMMAND ${CMAKE_COMMAND} -E echo "复制核心库文件(CcosLock 完整版本)..."
- COMMAND ${CMAKE_COMMAND} -E copy_if_different
- "$<TARGET_FILE:CcosLock>" # 源:完整版本核心库(含版本号,如 .so.1.0.0)
- "${DELIVER_DIR}/lib" # 目标:交付目录的 lib 文件夹
-
- # 3. 创建主版本符号链接(如 libCcosLock.so.1 → libCcosLock.so.1.0.0)
- # 作用:保证主版本兼容性(未来升级 1.0.1/1.1.0 时,依赖 .so.1 的程序仍能运行)
- COMMAND ${CMAKE_COMMAND} -E echo "创建主版本符号链接(.so.1 → 完整版本)..."
- COMMAND ${CMAKE_COMMAND} -E create_symlink
- "$<TARGET_FILE_NAME:CcosLock>" # 链接指向的目标(核心库文件名,如 libCcosLock.so.1.0.0)
- "${DELIVER_DIR}/lib/$<TARGET_SONAME_FILE_NAME:CcosLock>" # 链接文件本身(主版本名,如 libCcosLock.so.1)
-
- # 4. 创建通用符号链接(如 libCcosLock.so → libCcosLock.so.1)
- # 作用:方便其他项目编译时通过 -lCcosLock 快速链接(无需写具体版本号)
- COMMAND ${CMAKE_COMMAND} -E echo "创建通用符号链接(.so → 主版本)..."
- COMMAND ${CMAKE_COMMAND} -E create_symlink
- "$<TARGET_SONAME_FILE_NAME:CcosLock>" # 链接指向的目标(主版本链接名,如 libCcosLock.so.1)
- "${DELIVER_DIR}/lib/$<TARGET_LINKER_FILE_NAME:CcosLock>" # 链接文件本身(通用名,如 libCcosLock.so)
-
- # 复制头文件
- COMMAND ${CMAKE_COMMAND} -E echo "复制头文件..."
- COMMAND ${CMAKE_COMMAND} -E make_directory "${DELIVER_DIR}/include"
- )
- # 单独处理头文件复制(支持多配置生成器)
- set(HEADER_TO_COPY)
- if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/CcosLock.h")
- set(HEADER_TO_COPY "${CMAKE_CURRENT_SOURCE_DIR}/CcosLock.h")
- elseif(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/CcosLock.hpp")
- set(HEADER_TO_COPY "${CMAKE_CURRENT_SOURCE_DIR}/CcosLock.hpp")
- endif()
- if(HEADER_TO_COPY)
- add_custom_command(TARGET CcosLock POST_BUILD
- COMMAND ${CMAKE_COMMAND} -E copy_if_different
- "${HEADER_TO_COPY}"
- "${DELIVER_DIR}/include"
- COMMENT "复制头文件: ${HEADER_TO_COPY}"
- )
- else()
- message(WARNING "未找到与目标 CcosLock 同名的头文件")
- endif()
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