treewide: move all ad-hoc elisp packages to manual-packages/

1 files changed, 47 insertions, 0 deletions

diff --git a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/elisp-ffi/default.nix b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/elisp-ffi/default.nix
new file mode 100644
index 0000000000000..74b829701b0b5
--- /dev/null
+++ b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/elisp-ffi/default.nix
@@ -0,0 +1,47 @@
+{ lib
+, melpaBuild
+, fetchFromGitHub
+, pkg-config
+, libffi
+, writeText
+}:
+
+let
+  rev = "da37c516a0e59bdce63fb2dc006a231dee62a1d9";
+in melpaBuild {
+  pname = "elisp-ffi";
+  version = "20170518.0";
+
+  commit = rev;
+
+  src = fetchFromGitHub {
+    owner = "skeeto";
+    repo = "elisp-ffi";
+    inherit rev;
+    sha256 = "sha256-StOezQEnNTjRmjY02ub5FRh59aL6gWfw+qgboz0wF94=";
+  };
+
+  nativeBuildInputs = [ pkg-config ];
+
+  buildInputs = [ libffi ];
+
+  preBuild = ''
+    mv ffi.el elisp-ffi.el
+    make
+ '';
+
+  recipe = writeText "recipe" ''
+   (elisp-ffi :repo "skeeto/elisp-ffi" :fetcher github)
+  '';
+
+  meta = {
+    description = "Emacs Lisp Foreign Function Interface";
+    longDescription = ''
+        This library provides an FFI for Emacs Lisp so that Emacs
+        programs can invoke functions in native libraries. It works by
+        driving a subprocess to do the heavy lifting, passing result
+        values on to Emacs.
+      '';
+    license = lib.licenses.publicDomain;
+  };
+}