Use of positional parameters in build.sh

[vidia]

Is your feature request related to a problem? Right now build.sh uses a hybrid of positional parameters and getopts to parse the rest of the parameters. The problem is that getopts stops parsing at the first of the non-getopts parameters. Combined with the fact that positional parameters need to be on the first 3 positions basically limits the total number of parameters to 3 creating problems if more -D [CMAKE_OPTS] need to be passed.

Describe the solution you'd like. Consider moving to noroot & friends arguments at the end. Or integrate them into getopts arguments.

Right now the only way not take make build.sh ignore the -D arguments when using vcpkg is to move noroot at the end and have up to 2 -D.

[maxgolov]

We'd welcome a PR from you to fix it.