Question

我已经使用Visual Studio 2017从源代码编译了Boost，我正在使用CMake 3.9.3在我的CMakeLists.txt中使用以下命令找到它：

find_package(Boost REQUIRED COMPONENTS filesystem)

我正在调用这样的CMake：

cmake -G "Visual Studio 15 2017" ..
    -DBOOST_ROOT="C:\Users\emlai\src\libs\boost_1_65_0"
    -DBOOST_LIBRARYDIR="C:\Users\emlai\src\libs\boost_1_65_0\lib64-msvc-15.0"

我收到以下消息：

CMake Error at C:/Program Files/CMake/share/cmake-3.9/Modules/FindBoost.cmake:1902 (message):
  Unable to find the requested Boost libraries.

  Boost version: 1.65.0

  Boost include path: C:/Users/emlai/src/libs/boost_1_65_0

  Could not find the following Boost libraries:

          boost_filesystem

  Some (but not all) of the required Boost libraries were found.  You may
  need to install these additional Boost libraries.  Alternatively, set
  BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT
  to the location of Boost.
Call Stack (most recent call first):
  CMakeLists.txt:31 (find_package)


CMake Error at C:/Program Files/CMake/share/cmake-3.9/Modules/FindPackageHandleStandardArgs.cmake:137 (message):
  Could NOT find SDL2 (missing: SDL2_LIBRARY SDL2_INCLUDE_DIR)
Call Stack (most recent call first):
  C:/Program Files/CMake/share/cmake-3.9/Modules/FindPackageHandleStandardArgs.cmake:377 (_FPHSA_FAILURE_MESSAGE)
  build/cmake-modules/FindSDL2.cmake:173 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  CMakeLists.txt:42 (find_package)


-- Configuring incomplete, errors occurred!
See also "C:/Users/emlai/src/zenith/build/CMakeFiles/CMakeOutput.log".
See also "C:/Users/emlai/src/zenith/build/CMakeFiles/CMakeError.log".

dir C:\Users\emlai\src\libs\boost_1_65_0\lib64-msvc-15.0的输出显示文件系统库已到位。

我已经尝试了所有答案here，但没有成功。从here下载的预建Boost库也是如此。

我该如何解决这个问题？

Answer 1

我需要将-DBoost_COMPILER="-vc141"传递给CMake以使其正常工作（-vc141与Boost库文件名中的字符串相同）。

如何使用CMake查找使用VS 2017编译的Boost文件系统库？

1 个答案: