c++ - 无效选项，/FIC

Question

我正在尝试使用 Visual Studio 2017 社区版构建 OpenCV 3.2。我在没有 CUDA 的情况下进行构建，所有其他选项都保留为默认值。

我在构建时遇到这个错误:

Severity    Code    Description Project File    Line    Suppression State
Error   RC1103  invalid option, /FIC:/opencv/modules/videostab/src/precomp.hpp  opencv_videostab    C:\opencv\_build\modules\videostab\RC   1   

它也发生在其他模块中。

顺便说一句，在 Cmake 阶段我收到了这个警告:

CMake Deprecation Warning at CMakeLists.txt:81 (cmake_policy):
  The OLD behavior for policy CMP0020 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.


CMake Deprecation Warning at CMakeLists.txt:85 (cmake_policy):
  The OLD behavior for policy CMP0022 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.


CMake Deprecation Warning at CMakeLists.txt:94 (cmake_policy):
  The OLD behavior for policy CMP0026 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.

Answer 1

我也遇到过这个问题，找到了解决办法。我看到您已将此问题发布到 OpenCV 特定问题板上。github问题板上也有一个:

• https://github.com/opencv/opencv/issues/9100
• http://answers.opencv.org/question/163349/invalid-option-fic/

我假设您已经使用了那里发布的解决方案，但为了完整起见以及任何关注 Stackoverflow 的人，这里是解决方案:

快速的解决方案是禁用预编译 header 。这会增加编译时间，但在其他方面工作正常: