From 23445724788ee97a4b5465aa726aadd2735d5744 Mon Sep 17 00:00:00 2001
From: ajs124 <git@ajs124.de>
Date: Tue, 3 Mar 2026 14:13:41 +0100
Subject: [PATCH] tzdata: 2025c -> 2026a

https://lists.iana.org/hyperkitty/list/tz-announce@iana.org/message/ASPLBE3A4BAEXIOQ3KZ6EJSJWBU6L53G/
---
 pkgs/by-name/tz/tzdata/package.nix | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/pkgs/by-name/tz/tzdata/package.nix b/pkgs/by-name/tz/tzdata/package.nix
index d48799ea2148..ea9457183064 100644
--- a/pkgs/by-name/tz/tzdata/package.nix
+++ b/pkgs/by-name/tz/tzdata/package.nix
@@ -8,16 +8,16 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "tzdata";
-  version = "2025c";
+  version = "2026a";
 
   srcs = [
     (fetchurl {
       url = "https://data.iana.org/time-zones/releases/tzdata${finalAttrs.version}.tar.gz";
-      hash = "sha256-SqeeTv/uU/xAKf/l9uvpeTcoLrzfOG1dLakc6EFC+Vc=";
+      hash = "sha256-d7VBclk3u1O9kr1ITAtDvshUXi00Me4B8E748iA7orc=";
     })
     (fetchurl {
       url = "https://data.iana.org/time-zones/releases/tzcode${finalAttrs.version}.tar.gz";
-      hash = "sha256-aX6+ZiVESu9QgPWOSdA0JLu1Lgi/SD0921rPEMvRV0A=";
+      hash = "sha256-+AoXou3dK1QEH5yY11sKqAOLAW18XecokqFG2ZOHQOE=";
     })
   ];
 
@@ -50,6 +50,7 @@ stdenv.mkDerivation (finalAttrs: {
     "CFLAGS+=-DZIC_BLOAT_DEFAULT=\\\"fat\\\""
     "cc=${stdenv.cc.targetPrefix}cc"
     "AR=${stdenv.cc.targetPrefix}ar"
+    "REDO=posix_right"
   ]
   ++ lib.optionals stdenv.hostPlatform.isWindows [
     "CFLAGS+=-DHAVE_DIRECT_H"