CMAKE搭配vcpkg在msvc上进行静态编译

CMakeLists.txt设置MSVC_RUNTIME_LIBRARY ，相当于用msvc编译release时加上/MT，debug 时加上 /MTD

add_executable(foo foo.c)
set_property(TARGET foo PROPERTY
  MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")

详细介绍见CMake文档 MSVC_RUNTIME_LIBRARY — CMake 3.21.2 Documentation

设置两个cmake configure参数，-DCMAKE_TOOLCHAIN_FILE 指定vcpkg位置； -DVCPKG_TARGET_TRIPLET 指定编译目标

cmake .. -DCMAKE_TOOLCHAIN_FILE=.../vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x86-windows-static

思路来自Vcpkg updates: Static linking is now available - C++ Team Blog