From 69a1f31e5f7af7637d20ea2408c8716bfd5cb5ca Mon Sep 17 00:00:00 2001
From: Mikhail Glushenkov <mikhail.glushenkov@gmail.com>
Date: Thu, 18 Feb 2016 14:57:32 +0100
Subject: [PATCH] Pass 'ghc-shared-options' to GHC during the linking phase.

See discussion in #3158.
---
 Cabal/Distribution/Simple/GHC.hs   | 2 ++
 Cabal/Distribution/Simple/GHCJS.hs | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/Cabal/Distribution/Simple/GHC.hs b/Cabal/Distribution/Simple/GHC.hs
index 4b21805ec9a..fc12d9632ff 100644
--- a/Cabal/Distribution/Simple/GHC.hs
+++ b/Cabal/Distribution/Simple/GHC.hs
@@ -708,6 +708,8 @@ buildOrReplLib forRepl verbosity numJobs pkg_descr lbi lib clbi = do
                 ghcOptDynLinkMode        = toFlag GhcDynamicOnly,
                 ghcOptInputFiles         = toNubListR dynamicObjectFiles,
                 ghcOptOutputFile         = toFlag sharedLibFilePath,
+                ghcOptExtra              = toNubListR $
+                                           hcSharedOptions GHC libBi,
                 -- For dynamic libs, Mac OS/X needs to know the install location
                 -- at build time. This only applies to GHC < 7.8 - see the
                 -- discussion in #1660.
diff --git a/Cabal/Distribution/Simple/GHCJS.hs b/Cabal/Distribution/Simple/GHCJS.hs
index 2ecc70ed723..ac5d4dc75aa 100644
--- a/Cabal/Distribution/Simple/GHCJS.hs
+++ b/Cabal/Distribution/Simple/GHCJS.hs
@@ -464,6 +464,8 @@ buildOrReplLib forRepl verbosity numJobs _pkg_descr lbi lib clbi = do
                 ghcOptDynLinkMode        = toFlag GhcDynamicOnly,
                 ghcOptInputFiles         = toNubListR dynamicObjectFiles,
                 ghcOptOutputFile         = toFlag sharedLibFilePath,
+                ghcOptExtra              = toNubListR $
+                                           ghcjsSharedOptions libBi,
                 ghcOptNoAutoLinkPackages = toFlag True,
                 ghcOptPackageDBs         = withPackageDB lbi,
                 ghcOptPackages           = toNubListR $