1 files changed, 9 insertions, 0 deletions
diff --git a/pkgs/development/haskell-modules/configuration-ghc-head.nix b/pkgs/development/haskell-modules/configuration-ghc-head.nix
index e1e3f2c99884e..9c7895d4fe6d2 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-head.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-head.nix
@@ -9,6 +9,10 @@
 
 with haskellLib;
 
+let
+  inherit (pkgs.stdenv.hostPlatform) isDarwin;
+in
+
 self: super: {
 
   llvmPackages = pkgs.lib.dontRecurseIntoAttrs self.ghc.llvmPackages;
@@ -74,4 +78,9 @@ self: super: {
   # Break out of "yaml >=0.10.4.0 && <0.11": https://github.com/commercialhaskell/stack/issues/4485
   stack = doJailbreak super.stack;
 
+  # https://github.com/fpco/inline-c/pull/131
+  # and/or https://gitlab.haskell.org/ghc/ghc/-/merge_requests/7739
+  inline-c-cpp =
+    (if isDarwin then appendConfigureFlags ["--ghc-option=-fcompact-unwind"] else x: x)
+    super.inline-c-cpp;
 }