packages feed

hackport-0.6.3: cabal/cabal-testsuite/PackageTests/Regression/T4986/cabal.out

# cabal new-configure
Resolving dependencies...
Build profile: -w ghc-<GHCVER> -O1
In order, the following would be built:
 - happy-999.999.999 (exe:happy) (first run)
 - client-0.1.0.0 (exe:hello-world) (first run)