[bug#64001] [PATCH v2] gnu: tzdata: Add version 2023c

[Andy Tai <atai@atai.org>]

* gnu/packages/base.scm (tzdata-next): Version 2023c as new variable
---
 gnu/packages/base.scm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index d2f276c447..fa9fe5580f 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -1551,6 +1551,27 @@ (define-public tzdata
 ;;; package.
 (define-public tzdata-for-tests tzdata)
 
+;; needed for Europe/Kyiv addition
+(define-public tzdata-next
+  (package/inherit tzdata
+    (version "2023c")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append
+                   "https://data.iana.org/time-zones/releases/tzdata"
+                   version ".tar.gz"))
+             (sha256
+              (base32
+               "0p4nvp5bdxxdqh269nvvcfrpycbbfwm31al5whwbpsaa3dfhnl9z"))))
+    (inputs (list (origin
+                    (method url-fetch)
+                    (uri (string-append
+                          "https://data.iana.org/time-zones/releases/tzcode"
+                          version ".tar.gz"))
+                    (sha256
+                     (base32
+                      "1rqln88ki0jagi372nqyn7bs03rf2l33081sy2835mwsn4mpzla6")))))))
+
 (define-public libiconv
   (package
     (name "libiconv")

base-commit: 6fe9a004dba2d4ddf69ff6f1714af15ffaa7e62a
-- 
2.40.1