From ce207e47636eb4de8bf7474537912c45ec20b071 Mon Sep 17 00:00:00 2001
From: Daniel Barlow <dan@telent.net>
Date: Mon, 19 Jun 2023 21:37:06 +0100
Subject: [PATCH] chronyd: disable editline

it drags in ncurses, which is Too Much
---
 overlay.nix | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/overlay.nix b/overlay.nix
index 482bf901..9fc43257 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -55,11 +55,21 @@ extraPkgs // {
     ];
   });
 
-  chrony = prev.chrony.override {
-    gnutls = null;
-    nss = null;
-    nspr = null;
-  };
+  chrony =
+    let chrony' = prev.chrony.overrideAttrs(o: {
+          configureFlags = [
+            "--chronyvardir=$(out)/var/lib/chrony"
+            "--disable-readline"
+            "--disable-editline"
+          ];
+        });
+    in chrony'.override {
+      gnutls = null;
+      nss = null;
+      nspr = null;
+      readline = null;
+      libseccomp = null;
+    };
 
   ntp =
     let