c++ - CMake 64位和SFML 64位

Question

我正在尝试使用适用于Windows的CMake 64位和SFML 2.5.1 64位构建C++项目。当我在项目上运行cmake时，我收到一条错误消息。

使它正常工作的唯一方法是将CMAKE_PREFIX_PATH更改为指向SFML的32位版本，但这不是我想要的。

CMakeLists.txt:

cmake_minimum_required (VERSION 3.8)

#project(GameOfLife)

set(CMAKE_PREFIX_PATH "D:\\Program Files\\SFML-2.5.1\\lib\\cmake\\SFML")

find_package(SFML 2.5 COMPONENTS graphics window REQUIRED)

# Add source to this project's executable.
add_executable (GameOfLife "GameOfLife.cpp" "GameOfLife.h")

# Link SFML
target_link_libraries(GameOfLife sfml-graphics sfml-window)

错误消息:

CMake Error at CMakeLists.txt:16 (find_package): Could not find a configuration file for package "SFML" that is compatible with requested version "2.5".

The following configuration files were considered but not accepted:

D:/Program Files/SFML-2.5.1/lib/cmake/SFML/SFMLConfig.cmake, version: 2.5.1 (64bit)

Answer 1

我遇到了同样的问题，经过一番调查，我了解到斯坦利的评论是正确的。要使用64位工具链，只需运行:

cmake -G "Visual Studio 15 2017 Win64" ..

对于32位SFML版本，只需运行即可: cmake ..