As background, I am comfortable to configure scala and/or sbt on the command line: have been doing so 2.8, 2.9, 2.10 for couple of years.. I can compile either way and with/without fsc.
But here in Intellij i just do not understand what is going on: specifically :
how to configure internal vs external compiler
for both modes, where are actual command lines and options being executed? how do i tweak them?
E.g. presently I have Project |Settings IDE settings | Scala the "Run compile server in external mode) is UNCHECKED.
But when I go to Project | Settings | Compiler Scala it shows "Nothing to show here in external build mode"
When I go ahead and try to compile my project, i am getting stopped cold due to deprecation warnings that are being treated as errors. I have no idea where to look / what to do to turn off the -deprecation (since I don't even know where/which scala command is being executed.
Is there a clear documentation on these items - pls point to them. Thanks!