From 1bc9706fe6e5eb11eab52b911afad3216479535e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Gr=C3=B6ber?= <dxld@darkboxed.org>
Date: Fri, 6 Mar 2015 12:08:06 +0100
Subject: [PATCH] cabal-helper: don't install Cabal into the user prefix

---
 CabalHelper/Wrapper.hs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CabalHelper/Wrapper.hs b/CabalHelper/Wrapper.hs
index 25f698c..68601a9 100644
--- a/CabalHelper/Wrapper.hs
+++ b/CabalHelper/Wrapper.hs
@@ -265,6 +265,7 @@ installCabal ver = do
   callProcessStderr (Just "/") "cabal" [ "--package-db=clear"
                                        , "--package-db=global"
                                        , "--package-db=" ++ db
+                                       , "--prefix=" ++ db </> "prefix"
                                        , "-j1"
                                        , "install", "Cabal-"++showVersion ver
                                        ]