Update formula to install rnp.dylib (or add rnp-dev).

[ni4]

It would be good to be able to install rnp.dylib together with rnp/rnpkeys utilities, which would be used by fellow Swift developers once bindings are available.

[ni4]

@ribose-jeffreylau should we use separate rnp-dev formula, or include some flags to the main one? Not sure which is more common for homebrew.

[ribose-jeffreylau]

@ni4 I'm actually not too aware of "-dev" formulas in homebrew, so I'm leaning towards adding flags (or whatever) to the main formula.

[ronaldtse]

@ni4 @ribose-jeffreylau why not just install rnp.dylib by default in the homebrew formula?

[ribose-jeffreylau]

@ni4 @ribose-jeffreylau why not just install rnp.dylib by default in the homebrew formula?

That seems to make most sense to me.

[ni4]

Agree, installing dylib + dynamically linked CLI should be the same in sense of time and space as having statically-linked CLI, just one file more.