Dear Cafe, is it possible to specify include-dirs and extra-lib-dirs for a dependency? I have * top-level project A, depends on: * project B, depends on: * C: external library (written in C) I am building A with stack. I don't want to put fixed locations (include/lib) for C in B.cabal, because it depends on the (top-level) build environment of A (e.g., my machine, or CI). Concrete example: C = kissat SAT solver, B = Haskell API for C. I know that, e.g., https://hackage.haskell.org/package/minisat works around this problem by vendoring (is this the word?) the solver's code (into B). I don't want this. With cabal.project, I could set options for (all?) dependencies? https://cabal.readthedocs.io/en/3.4/cabal-project.html#foreign-function-inte... Would stack use this setting (will it read that file at all)? Will I have to copy all extra-deps source repo locations to cabal.project? - J.