sources from https://github.com/bagder/curl/releases/download/curl-7_46_0/curl-7.46.0.tar.gz

extract openssl-1.0.2e-win32-vc140.7z and zlib-1.2.8-win32-vc140.7z from depends and place include and lib into a folder
e.g c:\code\kdeps
mkdir build
cmake -DCMAKE_INSTALL_PREFIX=C:\CODE\KDEPS -DBUILD_CURL_EXE=OFF -DBUILD_CURL_TESTS=OFF -G "Visual Studio 14" ..
undef USE_WINDOWS_SSPI and USE_SCHANNEL in curl_config.h
cmake --build . --target install --config relwithdebinfo
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