From 0558cb24cd5e42f55288555fb7b954ae6426f540 Mon Sep 17 00:00:00 2001
From: Armeen Mahdian <mahdianarmeen@gmail.com>
Date: Fri, 22 Apr 2022 16:40:32 -0500
Subject: [PATCH] libffi_3_3: init

---
 pkgs/development/libraries/libffi/3.3.nix | 64 +++++++++++++++++++++++
 pkgs/top-level/all-packages.nix           |  1 +
 2 files changed, 65 insertions(+)
 create mode 100644 pkgs/development/libraries/libffi/3.3.nix

diff --git a/pkgs/development/libraries/libffi/3.3.nix b/pkgs/development/libraries/libffi/3.3.nix
new file mode 100644
index 000000000000..a1e2ff8c5888
--- /dev/null
+++ b/pkgs/development/libraries/libffi/3.3.nix
@@ -0,0 +1,64 @@
+{ lib, stdenv, fetchurl, fetchpatch
+, autoreconfHook
+
+, doCheck ? true # test suite depends on dejagnu which cannot be used during bootstrapping
+, dejagnu
+}:
+
+stdenv.mkDerivation rec {
+  pname = "libffi";
+  version = "3.3";
+
+  src = fetchurl {
+    url = "https://github.com/libffi/libffi/releases/download/v${version}/${pname}-${version}.tar.gz";
+    hash = "sha256-cvunkicD3fp6Ao1ROsFahcjVTI1n9V+lpIAohdxlIFY=";
+  };
+
+  patches = [];
+
+  outputs = [ "out" "dev" "man" "info" ];
+
+  configureFlags = [
+    "--with-gcc-arch=generic" # no detection of -march= or -mtune=
+    "--enable-pax_emutramp"
+
+    # Causes issues in downstream packages which misuse ffi_closure_alloc
+    # Reenable once these issues are fixed and merged:
+    # https://gitlab.haskell.org/ghc/ghc/-/merge_requests/6155
+    # https://gitlab.gnome.org/GNOME/gobject-introspection/-/merge_requests/283
+    "--disable-exec-static-tramp"
+  ];
+
+  preCheck = ''
+    # The tests use -O0 which is not compatible with -D_FORTIFY_SOURCE.
+    NIX_HARDENING_ENABLE=''${NIX_HARDENING_ENABLE/fortify/}
+  '';
+
+  dontStrip = stdenv.hostPlatform != stdenv.buildPlatform; # Don't run the native `strip' when cross-compiling.
+
+  inherit doCheck;
+
+  checkInputs = [ dejagnu ];
+
+  meta = with lib; {
+    description = "A foreign function call interface library";
+    longDescription = ''
+      The libffi library provides a portable, high level programming
+      interface to various calling conventions.  This allows a
+      programmer to call any function specified by a call interface
+      description at run-time.
+
+      FFI stands for Foreign Function Interface.  A foreign function
+      interface is the popular name for the interface that allows code
+      written in one language to call code written in another
+      language.  The libffi library really only provides the lowest,
+      machine dependent layer of a fully featured foreign function
+      interface.  A layer must exist above libffi that handles type
+      conversions for values passed between the two languages.
+    '';
+    homepage = "http://sourceware.org/libffi/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ armeenm ];
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 434d94509ab4..d078ba0e69a0 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -18482,6 +18482,7 @@ with pkgs;
   libffcall = callPackage ../development/libraries/libffcall { };
 
   libffi = callPackage ../development/libraries/libffi { };
+  libffi_3_3 = callPackage ../development/libraries/libffi/3.3.nix { };
   libffiBoot = libffi.override {
     doCheck = false;
   };