How to specify scalacOptions separately for files

Question

I would like to specify for file compiler options that are different from entire projects. To be more specific, there is some debugging that I need to enable in order to understand why macros fail in this particular file. If I change the parameters around the world, the whole project will be recompiled (and will debug), which I want to avoid.

How should I do this with sbt?

Answer 1

It is not possible to provide special compilation options that apply only to some compilation unit files.

Macros are hard to debug. Now possible solutions:

• Debug code
• println sbt clean compile, ( Idea).

.

Answer 2

SBT, :

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• touch <file with macro>.scala .
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