Bo Berglund writes:
3) The program is written in C++, would there be big porting issues
moving it from Windows to Linux, code-wise?
That depends upon what libraries your C++ code uses. If it uses
Windows-specific libraries, any GUI libraries, they are obviously not
available on Linux.
If your C++ code uses only the standard C library and only the C++ STL, it
should compile and run on Linux with minimum fuss, unless, without your
knowledge or awareness, you are using any Microsoft-specific perversions of
standard C library calls or C++ STL, in your code.