opencv cmake 警告含义：CMakeLists.txt:1066 (include)答案

【问题标题】：opencv cmake warning meanings: CMakeLists.txt:1066 (include)opencv cmake 警告含义：CMakeLists.txt:1066 (include)
【发布时间】：2020-06-13 19:37:46
【问题描述】：

我现在正在使用cmake3.13 从源代码构建opencv4.1.0。 cmake 配置给出警告信息：

CMake Warning at cmake/OpenCVGenSetupVars.cmake:54 (message):
  CONFIGURATION IS NOT SUPPORTED: validate setupvars script in install
  directory
Call Stack (most recent call first):
  CMakeLists.txt:1066 (include)

这个警告是什么意思？在开始构建过程时是否需要仔细解决？

【问题讨论】：

标签： opencv

【解决方案1】：

检查文件 cmake/OpenCVGenSetupVars.cmake

if(DEFINED __python_path)
  if(IS_ABSOLUTE "${__python_path}")
    set(OPENCV_PYTHON_DIR_RELATIVE_CMAKECONFIG "${__python_path}")
    message(WARNING "CONFIGURATION IS NOT SUPPORTED: validate setupvars script in install directory")

看来你的 Python 路径设置错了

【讨论】：