Dlib script windows use cuda

scriptdlib.txt

git clone https://github.com/davisking/dlib.git
cd dlib
mkdir build
cd build
cmake -G "Visual Studio 15 2017 Win64" -T host=x64 .. -DDLIB_USE_CUDA=1 -DUSE_AVX_INSTRUCTIONS=1 `
-DJPEG_INCLUDE_DIR=..\dlib\external\libjpeg `
-DJPEG_LIBRARY=..\dlib\external\libjpeg `
-DPNG_PNG_INCLUDE_DIR=..\dlib\external\libpng `
-DPNG_LIBRARY_RELEASE=..\dlib\external\libpng `
-DZLIB_INCLUDE_DIR=..\dlib\external\zlib `
-DZLIB_LIBRARY_RELEASE=..\dlib\external\zlib `
-DCMAKE_INSTALL_PREFIX=install ..
cmake --build . --config Release --target INSTALL

 -------------------------------------------------------------
 
Removed line in code 


You don't need to run cmake at all. Running that doesn't do anything related to using dlib via python.

I note that the output says 4>LINK : warning LNK4098: defaultlib 'MSVCRT' conflicts with use of other libs; use /NODEFAULTLIB:library [F:\Proj ects\python\dlib\build\temp.win-amd64-3.6\Release\dlib_python.vcxproj]

Maybe remove this line: https://github.com/davisking/dlib/blob/master/tools/python/CMakeLists.txt#L23 and see what happens. Although really it shouldn't matter.

The real issue is probably that the version of libjpeg cmake found (that jpeg.lib file) is probably compiled in some bad way, since it's missing symbols. You can see https://github.com/davisking/dlib/blob/master/dlib/CMakeLists.txt#L487 that there are already checks to avoid linking against the, generally broken, copy of libjpeg included in anaconda. Maybe they should be expanded to avoid linking to whatever funky libjpeg is on your system.