Builds x86 and x64 versions of libsecp256k1-0.dll in dockerized environment and saves results in ./build-results/ folder.

To compile latest version of DLL just clone this repo and run build.sh script (it requires docker to be available).

Also you can download precompiled windows binaries (both x86 and x64) here: https://github.com/Stanislav-Povolotsky/electrum-libsecp256k1-0.dll-builder/releases/