fix build of patched network

standalone/linux/haskell-patches/network_disable_accept4.patch

@@ -1,14 +1,14 @@
-From a6fb84e676bc13a248baf9f617fc3e84ef902111 Mon Sep 17 00:00:00 2001
+From 44482ab1b3c0a136ad6e7b85a0d7fa9bae726883 Mon Sep 17 00:00:00 2001
 From: Joey Hess <joeyh@joeyh.name>
 Date: Tue, 21 Nov 2017 13:10:35 -0400
 Subject: [PATCH] disable use of accept4, for compatability with older systems
 
 ---
- Network/Socket.hsc | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ Network/Socket.hsc | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/Network/Socket.hsc b/Network/Socket.hsc
-index 6a1ce6a..ef4004e 100644
+index 6a1ce6a..668bbdf 100644
 --- a/Network/Socket.hsc
 +++ b/Network/Socket.hsc
 @@ -535,7 +535,7 @@ accept sock@(MkSocket s family stype protocol status) = do
@@ -20,6 +20,15 @@ index 6a1ce6a..ef4004e 100644
       new_sock <- throwSocketErrorIfMinus1RetryMayBlock "Network.Socket.accept"
                          (threadWaitRead (fromIntegral s))
                          (c_accept4 s sockaddr ptr_len (#const SOCK_NONBLOCK))
+@@ -1591,7 +1591,7 @@ foreign import CALLCONV unsafe "bind"
+   c_bind :: CInt -> Ptr SockAddr -> CInt{-CSockLen???-} -> IO CInt
+ foreign import CALLCONV SAFE_ON_WIN "connect"
+   c_connect :: CInt -> Ptr SockAddr -> CInt{-CSockLen???-} -> IO CInt
+-#ifdef HAVE_ACCEPT4
++#if 0
+ foreign import CALLCONV unsafe "accept4"
+   c_accept4 :: CInt -> Ptr SockAddr -> Ptr CInt{-CSockLen???-} -> CInt -> IO CInt
+ #else
 -- 
 2.15.0
 

standalone/linux/install-haskell-packages

@@ -17,8 +17,8 @@ fi
 cabalopts="$@"
 
 cabalinstall () {
-	echo cabal install -j1 "$@" "$cabalopts"
-	eval cabal install -j1 "$@" "$cabalopts"
+	echo cabal install -j1 "$@" "$cabalopts" --force-reinstalls
+	eval cabal install -j1 "$@" "$cabalopts" --force-reinstalls
 }
 
 patched () {