Compile cpp for Xiaomi Gateway 3

main.c

#include <stdio.h>

int main()
{
    int a = 1;
    int b = 2;
    printf("The answer is: %d\n", a + b);
    return 0;
}

mipsel-gcc.sh

# https://hub.docker.com/r/dockcross/linux-mipsel
# https://hub.docker.com/r/asmimproved/qemu-mips
# TODO: change `~/projects/gw3` to your dir
docker run --rm -v ~/projects/gw3:/work dockcross/linux-mipsel mipsel-linux-gnu-gcc -static main.c -o main