Unbreak the test suite
Unbreak the test suite

-package-db only exists on GHC >=7.5 so we use (the now deprecated)
 -package-conf flag instead.

x-y-z/cabal,mmakowski/cabal,sopvop/cabal,rimmington/cabal,typelead/epm,kosmikus/cabal,trskop/cabal,anton-dessiatov/cabal,gbaz/cabal,christiaanb/cabal,themoritz/cabal,fugyk/cabal,lukexi/cabal,seereason/cabal,enolan/cabal,triplepointfive/cabal,typelead/epm,plow-technologies/cabal,corngood/cabal,themoritz/cabal,kolmodin/cabal,themoritz/cabal,thomie/cabal,valderman/cabal,lukexi/cabal,mydaum/cabal,thomie/cabal,gbaz/cabal,plumlife/cabal,headprogrammingczar/cabal,eric-stanley/cabal,ian-ross/cabal,Heather/cabal,edsko/cabal,martinvlk/cabal,headprogrammingczar/cabal,mydaum/cabal,rimmington/cabal,garetxe/cabal,Heather/cabal,trskop/cabal,beni55/cabal,garetxe/cabal,Helkafen/cabal,beni55/cabal,plumlife/cabal,kolmodin/cabal,bennofs/cabal,thoughtpolice/cabal,sopvop/cabal,fpco/cabal,mmakowski/cabal,randen/cabal,Peaker/cabal,triplepointfive/cabal,sopvop/cabal,x-y-z/cabal,gridaphobe/cabal,mightybyte/cabal,ghc-android/cabal,thoughtpolice/cabal,enolan/cabal,corngood/cabal,ghc-android/cabal,Peaker/cabal,bennofs/cabal,fugyk/cabal,ian-ross/cabal,anton-dessiatov/cabal,mightybyte/cabal,eric-stanley/cabal,seereason/cabal,christiaanb/cabal,edsko/cabal,gridaphobe/cabal,Helkafen/cabal,martinvlk/cabal,fpco/cabal,valderman/cabal,randen/cabal,kosmikus/cabal,plow-technologies/cabal