#!/usr/bin/env sh export OPAMYES=1 curl -fsSL -o opam64.tar.xz "https://dl.dropboxusercontent.com/s/b2q2vjau7if1c1b/opam64.tar.xz" tar -xf opam64.tar.xz opam64/install.sh opam init -a mingw "https://github.com/fdopen/opam-repository-mingw.git" --comp 4.02.3+mingw64c --switch 4.02.3+mingw64c export CYGWIN='winsymlinks:native' eval $(opam config env) export PATH="/usr/x86_64-w64-mingw32/sys-root/mingw/bin:${PATH}" opam install depext-cygwinports depext eval $(opam config env) opam pin add my-pkg "${APPVEYOR_BUILD_FOLDER}" -n -k path opam depext my-pkg opam install my-pkg