From c05fbdb06848718be97fe92b3ba7cca0c293f744 Mon Sep 17 00:00:00 2001
From: Ryan Burns <rtburns@protonmail.com>
Date: Fri, 13 Aug 2021 14:23:09 -0700
Subject: [PATCH] libffi: disable new static trampolines feature

---
 pkgs/development/libraries/libffi/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/development/libraries/libffi/default.nix b/pkgs/development/libraries/libffi/default.nix
index 7909b7abc4ff..4332f43c5afb 100644
--- a/pkgs/development/libraries/libffi/default.nix
+++ b/pkgs/development/libraries/libffi/default.nix
@@ -24,6 +24,12 @@ stdenv.mkDerivation rec {
   configureFlags = [
     "--with-gcc-arch=generic" # no detection of -march= or -mtune=
     "--enable-pax_emutramp"
+
+    # Causes issues in downstream packages which misuse ffi_closure_alloc
+    # Reenable once these issues are fixed and merged:
+    # https://gitlab.haskell.org/ghc/ghc/-/merge_requests/6155
+    # https://gitlab.gnome.org/GNOME/gobject-introspection/-/merge_requests/283
+    "--disable-exec-static-tramp"
   ];
 
   preCheck = ''