Our goto shake build script these days

shake

#!/bin/sh -e

SHAKE_ARGS="-j"

which stack 1>/dev/null \
  || (echo "Please install stack from http://haskellstack.org" ; exit 1)

stack build # --no-system-ghc --install-ghc
# Note: `stack exec` is problematic on Windows because stack includes a separate MinGW environment.
#       Execute build script directly instead.
`stack path --local-install-root`/bin/EXECUTABLE_FROM_CABAL_FILE $SHAKE_ARGS "$@"