# # Ubuntu 20.04 requires at least `gcc-mingw-w64-x86-64` package as a # cross compiler. # MRuby::CrossBuild.new("cross-mingw") do |conf| conf.toolchain :gcc conf.host_target = "x86_64-w64-mingw32" # required for `for_windows?` used by `mruby-socket` gem conf.cc.command = "#{conf.host_target}-gcc-posix" conf.linker.command = conf.cc.command conf.archiver.command = "#{conf.host_target}-gcc-ar" conf.exts.executable = ".exe" conf.gembox "default" end