Question

我正在尝试在Windows上使用cmake使用Boost :: python编译一个教程项目。

我使用

安装了Boost

.\b2 --with-python --toolset=msvc-14.1 architecture=x86 address-model=64 link=shared --user-config=user-config.jam

用户配置包含

import toolset : using ;
using python 
: 3.6  # Version
: C:/ProgramData/Anaconda3/python.exe  # Interpreter
: C:/ProgramData/Anaconda3/include/include  # inc dir
: C:/ProgramData/Anaconda3/libs  # link libs
: <toolset>msvc
;

cmake文件是

cmake_minimum_required(VERSION 3.13)

cmake_policy(SET CMP0074 NEW)

project(tutorial)
  # Find default python libraries and interpreter
  find_package(Boost REQUIRED)
  find_package(PythonInterp 3 REQUIRED)
  find_package(PythonLibs 3 REQUIRED)

  include_directories(${Boost_INCLUDE_DIR} ${PYTHON_INCLUDE_DIRS})
  SET(Boost_USE_STATIC_LIBS     OFF)
  SET(Boost_USE_MULTITHREADED    ON)
  SET(Boost_USE_STATIC_RUNTIME     OFF)
  find_package(Boost 1.67 REQUIRED COMPONENTS python36)

  message(STATUS "PYTHON_LIBRARIES = ${PYTHON_LIBRARIES}")
  message(STATUS "PYTHON_EXECUTABLE = ${PYTHON_EXECUTABLE}")
  message(STATUS "PYTHON_INCLUDE_DIRS = ${PYTHON_INCLUDE_DIRS}")
  message(STATUS "Boost_LIBRARIES = ${Boost_LIBRARIES}")

  # Build and link the pylib module
  add_library(pylib MODULE pylib.cpp)
  set_target_properties(pylib PROPERTIES SUFFIX .pyd)

  target_link_libraries(pylib ${Boost_LIBRARIES} ${PYTHON_LIBRARIES})

cmake能够找到boost_python库

Boost_LIBRARIES = optimized;C:/Program Files/boost/boost_1_67_0/stage/lib/boost_python36-vc141-mt-x64-1_67.lib;debug;C:/Program Files/boost/boost_1_67_0/stage/lib/boost_python36-vc141-mt-gd-x64-1_67.lib

但是在编译过程中仍然出现以下错误：

LNK1104 cannot open file 'boost_pythonPY_MAJOR_VERSIONPY_MINOR_VERSION-vc141-mt-gd-x64-1_67.lib'

任何人都对正在发生的事情有任何见解？链接器为什么仍然找不到库文件。

我正在随意跟踪这个人的example。

Answer 1

感谢VTT的回答，我需要将PY_MAJOR_VERSION和PY_MINOR_VERSION设置为正确的值。

使用Boost :: Python，cmake和Windows进行编译

1 个答案: