Add current configuration

1 files changed, 25 insertions, 0 deletions

diff --git a/modules/overlays/emacs.nix b/modules/overlays/emacs.nix
new file mode 100644
index 0000000..7ed9658
--- /dev/null
+++ b/modules/overlays/emacs.nix
@@ -0,0 +1,25 @@
+{ lib, config, ... }:
+
+{
+  options = {
+    this.overlays.emacs.enable = lib.mkEnableOption "custom-built Emacs overlay";
+  };
+
+  config = lib.mkIf config.this.overlays.emacs.enable {
+    nixpkgs.overlays = [
+      (final: prev: {
+        emacs = (prev.emacs.override {
+          withNativeCompilation = false;
+          withXwidgets = false;
+          withX = true;
+          withGTK3 = false;
+          withAthena = false;
+        }).overrideAttrs (attrs: with builtins; with attrs; {
+          configureFlags = filter (f: !elem f
+            ["--with-x-toolkit=lucid" "--with-toolkit-scroll-bars"])
+            configureFlags ++ ["--with-x-toolkit=no" "--without-toolkit-scroll-bars"];
+        });
+      })
+    ];
+  };
+}