x86_64-w64-mingw32-g++
the win64 target
RUN apt-get update && \
apt-get install -y g++-mingw-w64-x86-64
RUN apt-get update && \
apt-get install -y g++-mingw-w64-x86-64
RUN apt-get update && \
apt-get install -y g++-mingw-w64-x86-64
RUN dnf install -y mingw64-gcc-c++
RUN apt-get update && \
apt-get install -y g++-mingw-w64-x86-64