haskell - Where does `stack build` store generated executables? -

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i'm using multiple stack.yaml files build against ghc 7.8 , 7.10. how set path include binaries specific stack.yaml file, e.g. stack-7.8.yaml?

the stack path --local-install-root command solves problem. e.g., setup path binaries stack --stack-yaml stack-7.8.yaml, do

export path=$(stack --stack-yaml stack-7.8.yaml path --local-install-root):$path

note: stack exec command can used here, don't want clutter scripts calls stack --stack-yaml stack-7.8.yaml exec <cmd> instead of plain <cmd>.


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