QT添加外部库（CMake Mingw）

合集 - 学习(18)

1.VSCode环境配置（QT）2024-08-012.Log4cplus导入QT5（VSCode）2024-08-013.不显示命令提示符窗口（CMake）2024-08-274.LVDS（FPGA）2024-09-085.更新QT Creator 14后launch debugger报错2024-09-196.VSCode配置Python（记录）2024-10-097.QT打包exe（含错误解决方法）2024-10-168.Vivado联合Modelsim仿真2024-10-169.C++静态变量2024-10-1910.解决Vivado连接不到硬件的报错2024-11-0711.vivado系统任务学习2024-11-2212.QT打开一直转圈2024-12-0313.QT导入Eigen库2024-12-0314.错误记录：Poor placement for routing between an IO pin and BUFG.01-0315.错误记录：[Synth 8-6895] The reference checkpoint01-0516.VSCode中CMake tools插件配置文件01-08

17.QT添加外部库（CMake Mingw）01-09

18.错误记录：[Place 30-681] Sub-optimal placement for a global clock-capable IO pin and MMCM pair.03-03

收起

链接.dll动态库

链接这个库其实还是需要在cmake中链接dll.a这个文件，这个dll.a相当于链接动态库dll的桥梁

点击查看代码

target_link_libraries(encrypt PUBLIC "${CMAKE_SOURCE_DIR}/libencryptUD.dll.a")

链接.a静态库

这个就直接链接.a即可

点击查看代码

target_link_libraries(encrypt PUBLIC "${CMAKE_SOURCE_DIR}/libencryptUD.a")

如何生成动态库或者静态库

以我的代码为例子，修改为SHARED或者STATIC即可

点击查看代码

cmake_minimum_required(VERSION 3.5)
 
project(encrypt VERSION 0.1 LANGUAGES CXX)
 
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
find_package(Qt5Core REQUIRED)
find_package(Qt5Widgets REQUIRED)
 
file(GLOB_RECURSE CRYPTOPP_SRC
    "${CMAKE_CURRENT_SOURCE_DIR}/module/cryptopp/include/*.cpp"
    "${CMAKE_CURRENT_SOURCE_DIR}/module/cryptopp/include/*.c"
)
file(GLOB_RECURSE CRYPTOPP_INC
    "${CMAKE_CURRENT_SOURCE_DIR}/module/cryptopp/include/*.h"
)
# 添加共享库
# add_library(encrypt SHARED
#     ${CRYPTOPP_SRC}
# )
add_library(encrypt STATIC
    ${CRYPTOPP_SRC}
)
 
# 指定头文件目录
target_include_directories(encrypt PUBLIC
    "${CMAKE_CURRENT_SOURCE_DIR}/module/cryptopp/include"
)
 
add_definitions(-DCRYPTOPP_DISABLE_SSSE3=1 -DCRYPTOPP_DISABLE_ASM=1 -DCRYPTOPP_DISABLE_AESNI=1)
 
set_target_properties(encrypt PROPERTIES
    OUTPUT_NAME "encryptUD"
    VERSION ${PROJECT_VERSION}
    SOVERSION ${PROJECT_VERSION_MAJOR}
)
set_target_properties(encrypt PROPERTIES VERSION ${PROJECT_VERSION})
target_link_libraries(${TARGET} encrypt Qt5::Core Qt5::Widgets)