c++ - 如何通过 vcpkg 在 Windows 中使用 Facebook Wangle

Question

当我安装Wangle时使用 vcpkg install wangle 我看到以下消息:

The following packages are already installed:
    wangle[core]:x64-windows
Starting package 1/1: wangle:x64-windows
Package wangle:x64-windows is already installed
Elapsed time for package wangle:x64-windows: 3.573 ms

Total elapsed time: 4.733 ms

The package wangle:x64-windows provides CMake targets:

    find_package(wangle CONFIG REQUIRED)
    target_link_libraries(main PRIVATE wangle::wangle)

但是当我编写自己的 CMakeLists.txt 并编写 find_package(wangle CONFIG REQUIRED) 时。并运行

cmake .. -DCMAKE_TOOLCHAIN_FILE='C:\Users\sooro\Documents\vcpkg\vcpkg\scripts\buildsystems\vcpkg.cmake'

我看到以下错误:

CMake Error at C:/Users/sooro/Documents/vcpkg/vcpkg/installed/x64-windows/share/wangle/wangle-config.cmake:22 (message):
  File or directory
  C:/Users/sooro/Documents/vcpkg/vcpkg/installed/x64-windows/lib/cmake/wangle
  referenced by variable WANGLE_CMAKE_DIR does not exist !
Call Stack (most recent call first):
  C:/Users/sooro/Documents/vcpkg/vcpkg/installed/x64-windows/share/wangle/wangle-config.cmake:39 (set_and_check)
  C:/Users/sooro/Documents/vcpkg/vcpkg/scripts/buildsystems/vcpkg.cmake:258 (_find_package)
  CMakeLists.txt:35 (find_package)


-- Configuring incomplete, errors occurred!

Answer 1

正如您在 [wangle] find_package(wangle) failed issue on vcpkg 中看到的那样，这个问题是端口上的bug，解决这个bug后，上面的错误(WANGLE_CMAKE_DIR不存在)也解决了，库工作正常。

正如您在下面的安装消息中看到的，该命令在 Windows 中与 vcpkg 一起使用 Wangle 时工作正常 CMake基础项目。

find_package(wangle CONFIG REQUIRED)
target_link_libraries(main PRIVATE wangle::wangle)