尝试使用CMake和NMake与commnads构建OpenCV 3.0：
cmake -DCMAKE_BUILD_TYPE=release -G "NMake Makefiles" -DBUILD_SHARED_LIBS=OFF -DBUILD_opencv_java=OFF -DWITH_MSMF=OFF -DWITH_DSHOW=OFF -DWITH_VFW=OFF DWITH_OPENEXR=OFF -DWITH_CUDA=OFF ..
和
nmake
我懂了
...
-- Configuring done
-- Generating done
-- Build files have been written to: W:/VSONLINE/Passport-Photo/thirdparty/openc
v-3.0.0/build
nmake
Microsoft (R) Program Maintenance Utility Version 12.00.21005.1
Copyright (C) Microsoft Corporation. All rights reserved.
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The system cannot find the path specified.
NMAKE : fatal error U1077: 'cd' : return code '0x1'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 12.0
\VC\BIN\nmake.exe"' : return code '0x2'
知道我在做什么错吗？我尝试使用Visual Studio 2010和2013获得完全相同的结果。
更新如果将生成器更改为“ Visual Studio 10 2010”或任何其他版本的Visual Studio，然后使用msbuild.exe OpenCV.sln它进行构建，则所有构建均成功完成。这是内部的问题nmake还是cmake？
显然，这是一个已知的错误（问题5496），已被标记为wontfix。用户MarianMMX在评论中建议了以下解决方法：
- 打开CMakeLists.txt。
- 转到第70行。（注意：在我的情况下是90行，因此最好进行文本搜索）
评论（或删除）：
#if(MSVC) # set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE) #endif()删除生成的文件，然后重新运行cmake。
应用上述解决方法后，我已成功使用（VS2010和VS2013）编译了OpenCV 3.0.0nmake：
> cmake -G"NMake Makefiles" <other options> <opencv src dir>
...
> nmake
...
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我来说两句