From fe99abc4503892e1d3774b8a37a7db1ba1e1a988 Mon Sep 17 00:00:00 2001
From: Daniel Barlow <dan@telent.net>
Date: Mon, 10 Apr 2023 20:04:23 +0100
Subject: [PATCH] shrink rsync

remove openssl requirement, it  uses it for "optimised assembly
versions" of md5 - but only on x86/arm/sparc not mips anyway
---
 examples/arhcive.nix | 2 +-
 overlay.nix          | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/examples/arhcive.nix b/examples/arhcive.nix
index 3b08fae..375b676 100644
--- a/examples/arhcive.nix
+++ b/examples/arhcive.nix
@@ -193,7 +193,7 @@ in rec {
     in longrun {
       name = "rsync";
       run = ''
-        ${pkgs.rsync}/bin/rsync --no-detach --daemon  --config=${configFile}
+        ${pkgs.rsyncSmall}/bin/rsync --no-detach --daemon  --config=${configFile}
       '';
       dependencies = [
         secrets_file
diff --git a/overlay.nix b/overlay.nix
index 39fc67c..d52d35d 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -20,6 +20,12 @@ extraPkgs // {
     ];
   });
 
+  rsyncSmall = prev.rsync.overrideAttrs(o: {
+    configureFlags = o.configureFlags ++ [
+      "--disable-openssl"
+    ];
+  });
+
   strace = prev.strace.override { libunwind = null; };
 
   kexec-tools-static = prev.kexec-tools.overrideAttrs(o: {