--- scripts/build.sh.orig	2012-05-28 04:26:48.000000000 +1000
+++ scripts/build.sh	2012-09-20 11:12:27.131353968 +1000
@@ -86,6 +86,7 @@
   fi
 
   tell ./Setup configure --package-db="../../${PACKAGE_DB}" --prefix="${prefix}" \
+    --libdir=${libdir} --libsubdir=$PKG \
     --with-compiler=${GHC} --with-hc-pkg=${GHC_PKG} --with-hsc2hs=${HSC2HS} \
     ${HAPPY_FLAG1} ${HAPPY_FLAG2} ${ALEX_FLAG} \
     ${CABAL_INSTALL_FLAG} ${CABAL_PROFILING_FLAG} \