Regarding whether to support cross-compilation

[zixiai]

Could you please tell me where the cross-compilation configuration is set? libhv uses cmake to support configuring the cross-compilation toolchain, and I haven't seen any restrictions in the xmake.lua file. Why can't I perform cross-compilation?
https://github.com/ithewei/libhv/blob/master/BUILD.md
https://github.com/xmake-io/xmake-repo/blob/dev/packages/l/libhv/xmake.lua

[waruqi]

you can open a pr to enable cross compilation.

on_install("cross", ...
end

xmake-repo/packages/l/libhv/xmake.lua

Line 68 in 4d4a450

on_install("windows", "linux", "macosx", "android", "iphoneos", "mingw@windows", function(package)