rsync: skip runtime ipv6 configure check

Rsync's configure phase does a runtime check for ipv6 availability unless explicitly enabled/disabled, leading to a diverged build between machines if one machine has `ipv6.disable=1` kernel commandline on linux. Skip the check by always enabling it. Ref: RsyncProject/rsync#675 Fix: NixOS#360152 Signed-off-by: Peter Waller <[email protected]>
pwaller · Nov 30, 2024 · 1621c3b · 1621c3b
1 parent eba4fcf
commit 1621c3b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pkgs/applications/networking/sync/rsync/default.nix b/pkgs/applications/networking/sync/rsync/default.nix
@@ -48,6 +48,9 @@ stdenv.mkDerivation rec {
     (lib.enableFeature enableOpenSSL "openssl")
     (lib.enableFeature enableXXHash "xxhash")
     (lib.enableFeature enableZstd "zstd")
+    # Feature detection does a runtime check which varies according to ipv6
+    # availability, so force it on to make reproducible, see #360152.
+    (lib.enableFeature true "ipv6")
     "--with-nobody-group=nogroup"
 
     # disable the included zlib explicitly as it otherwise still compiles and