CMakeLists.txt 4.3 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109
  1. cmake_minimum_required(VERSION 3.12)
  2. project(CcosLock VERSION 1.0.0 LANGUAGES CXX)
  3. # 设置 C++ 标准
  4. set(CMAKE_CXX_STANDARD 17)
  5. set(CMAKE_CXX_STANDARD_REQUIRED ON)
  6. set(CMAKE_CXX_EXTENSIONS OFF)
  7. # 添加编译选项: -g 生成调试信息, -fPIC 位置无关代码
  8. add_compile_options(-g -fPIC)
  9. # 添加地址 sanitizer 选项(用于检测内存错误)
  10. # 仅在 Debug 模式下启用,避免影响 Release 性能
  11. set(SANITIZE_OPTIONS -fsanitize=address)
  12. add_compile_options($<$<CONFIG:Debug>:${SANITIZE_OPTIONS}>)
  13. link_libraries($<$<CONFIG:Debug>:${SANITIZE_OPTIONS}>)
  14. # 配置输出目录
  15. set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
  16. set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
  17. set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
  18. # 设置交付目录
  19. get_filename_component(DELIVER_DIR "${CMAKE_BINARY_DIR}/../../Deliver" ABSOLUTE)
  20. message(STATUS "交付目录: ${DELIVER_DIR}")
  21. # 包含目录
  22. include_directories(${CMAKE_CURRENT_SOURCE_DIR})
  23. # 配置源文件
  24. set(SRC_FILES
  25. CcosLock.cpp
  26. CcosLock.h
  27. )
  28. # 创建库目标
  29. add_library(CcosLock SHARED ${SRC_FILES})
  30. # 设置目标属性
  31. set_target_properties(CcosLock PROPERTIES
  32. VERSION ${PROJECT_VERSION}
  33. SOVERSION 1
  34. OUTPUT_NAME "CcosLock"
  35. )
  36. # 链接pthread库(Linux必需)
  37. target_link_libraries(CcosLock PRIVATE pthread)
  38. message(STATUS "已链接线程库: pthread")
  39. # 确保交付目录存在
  40. file(MAKE_DIRECTORY
  41. "${DELIVER_DIR}/lib"
  42. "${DELIVER_DIR}/bin"
  43. "${DELIVER_DIR}/include"
  44. )
  45. add_custom_command(TARGET CcosLock POST_BUILD
  46. COMMENT "===== 复制构建产物到交付目录 ====="
  47. # 1. 先创建交付目录(确保目录存在,避免复制/链接失败)
  48. COMMAND ${CMAKE_COMMAND} -E echo "准备交付目录(lib/bin/include)..."
  49. COMMAND ${CMAKE_COMMAND} -E make_directory "${DELIVER_DIR}/lib"
  50. COMMAND ${CMAKE_COMMAND} -E make_directory "${DELIVER_DIR}/bin"
  51. COMMAND ${CMAKE_COMMAND} -E make_directory "${DELIVER_DIR}/include"
  52. # 2. 仅复制核心库文件(唯一真实二进制文件,如 libCcosLock.so.1.0.0)
  53. COMMAND ${CMAKE_COMMAND} -E echo "复制核心库文件(CcosLock 完整版本)..."
  54. COMMAND ${CMAKE_COMMAND} -E copy_if_different
  55. "$<TARGET_FILE:CcosLock>" # 源:完整版本核心库(含版本号,如 .so.1.0.0)
  56. "${DELIVER_DIR}/lib" # 目标:交付目录的 lib 文件夹
  57. # 3. 创建主版本符号链接(如 libCcosLock.so.1 → libCcosLock.so.1.0.0)
  58. # 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)
  59. COMMAND ${CMAKE_COMMAND} -E echo "创建主版本符号链接(.so.1 → 完整版本)..."
  60. COMMAND ${CMAKE_COMMAND} -E create_symlink
  61. "$<TARGET_FILE_NAME:CcosLock>" # 链接指向的目标(核心库文件名,如 libCcosLock.so.1.0.0)
  62. "${DELIVER_DIR}/lib/$<TARGET_SONAME_FILE_NAME:CcosLock>" # 链接文件本身(主版本名,如 libCcosLock.so.1)
  63. # 4. 创建通用符号链接(如 libCcosLock.so → libCcosLock.so.1)
  64. # 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)
  65. COMMAND ${CMAKE_COMMAND} -E echo "创建通用符号链接(.so → 主版本)..."
  66. COMMAND ${CMAKE_COMMAND} -E create_symlink
  67. "$<TARGET_SONAME_FILE_NAME:CcosLock>" # 链接指向的目标(主版本链接名,如 libCcosLock.so.1)
  68. "${DELIVER_DIR}/lib/$<TARGET_LINKER_FILE_NAME:CcosLock>" # 链接文件本身(通用名,如 libCcosLock.so)
  69. # 复制头文件
  70. COMMAND ${CMAKE_COMMAND} -E echo "复制头文件..."
  71. COMMAND ${CMAKE_COMMAND} -E make_directory "${DELIVER_DIR}/include"
  72. )
  73. # 单独处理头文件复制(支持多配置生成器)
  74. set(HEADER_TO_COPY)
  75. if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/CcosLock.h")
  76. set(HEADER_TO_COPY "${CMAKE_CURRENT_SOURCE_DIR}/CcosLock.h")
  77. elseif(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/CcosLock.hpp")
  78. set(HEADER_TO_COPY "${CMAKE_CURRENT_SOURCE_DIR}/CcosLock.hpp")
  79. endif()
  80. if(HEADER_TO_COPY)
  81. add_custom_command(TARGET CcosLock POST_BUILD
  82. COMMAND ${CMAKE_COMMAND} -E copy_if_different
  83. "${HEADER_TO_COPY}"
  84. "${DELIVER_DIR}/include"
  85. COMMENT "复制头文件: ${HEADER_TO_COPY}"
  86. )
  87. else()
  88. message(WARNING "未找到与目标 CcosLock 同名的头文件")
  89. endif()