Basically I would like to have both XCode 9 and 10 on my computer. 9 seems necessary for my projects that support 32 bit but 10 seems necessary to use the fanciest shmanciest C++17 toys like std::variant and std::optional. I’ve tried the roundabout ways to include those toys in XCode 9 and couldn’t get it to work so I gave up and figured this method was probably cleaner.
I figured XCode 9 would be my default and XCode 10 would sit inside an “XCode 10” folder in my applications. The thing is, how can I tell the projucer on a specific project not to open the default XCode, but instead point it to a different place other than my applications folder?