Hello. > Did you benchmark WHY it takes so long?
Not really but in general creating Cygwin/MSYS2 processes on Windows (even x64 on x64) has its costs and GNU tools are heavily utilizing creation of overload of short-living processes. Plus there is a cost of x64 emulation on Arm64 which is around 30%. > Do you have any prototype binaries? You can download Ubuntu cross-compilation toolchain binaries from releases at https://github.com/Windows-on-ARM-Experiments/mingw-woarm64-build/releases and Windows x64 to Arm64 cross-compilation toolchain binaries from releases at https://github.com/Windows-on-ARM-Experiments/newlib-cygwin/releases Radek -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
