From 42426e96bd9f34be782b8891db8ae4404d296b39 Mon Sep 17 00:00:00 2001
From: Maxim Cournoyer <maxim@guixotic.coop>
Date: Wed, 31 Dec 2025 10:08:09 +0900
Subject: [PATCH] gnu: Add fmt-12.

* gnu/packages/pretty-print.scm (fmt-12): New variable.
(fmt-11): Inherit from it.

Change-Id: Icfd91493490861c72e32e7695dc9d51262a7630b
---
 gnu/packages/pretty-print.scm | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/gnu/packages/pretty-print.scm b/gnu/packages/pretty-print.scm
index ae96f032252d6e55f18f30799267cfb205a78c24..541263406842102eafc3b57b36e4e70f86f08f87 100644
--- a/gnu/packages/pretty-print.scm
+++ b/gnu/packages/pretty-print.scm
@@ -9,7 +9,7 @@
 ;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com>
 ;;; Copyright © 2021 Greg Hogan <code@greghogan.com>
 ;;; Copyright © 2022 Zhu Zihao  <all_but_last@163.com>
-;;; Copyright © 2022, 2023 Maxim Cournoyer  <maxim@guixotic.coop>
+;;; Copyright © 2022-2023, 2025 Maxim Cournoyer  <maxim@guixotic.coop>
 ;;; Copyright © 2023 gemmaro <gemmaro.dev@gmail.com>
 ;;; Copyright © 2024 chris <chris@bumblehead.com>
 ;;; Copyright © 2025 Artyom V. Poptsov <poptsov.artyom@gmail.com>
@@ -229,10 +229,10 @@ It also includes the capability to perform syntax highlighting for several
 different programming languages.")
     (license gpl3+)))
 
-(define-public fmt-11
+(define-public fmt-12
   (package
     (name "fmt")
-    (version "11.2.0")
+    (version "12.1.0")
     (source
      (origin
        (method git-fetch)
@@ -241,7 +241,7 @@ different programming languages.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "0x8j1k1cnmvv5hbhhyfm7bqw2d2rb3jpmz6bc4a195z8pzj582dh"))))
+        (base32 "17b1iwmmpd9cb1g3lzn5pjky73i3268kldmdqpjv6s8rzl73aqk6"))))
     (build-system cmake-build-system)
     (arguments '(#:configure-flags '("-DBUILD_SHARED_LIBS=ON")))
     (home-page "https://fmt.dev")
@@ -252,6 +252,21 @@ a fast alternative to @code{IOStreams}.")
     ;; The library is bsd-2, but documentation and tests include other licenses.
     (license (list bsd-2 bsd-3 psfl))))
 
+(define-public fmt-11
+  (package
+    (inherit fmt-12)
+    (name "fmt")
+    (version "11.2.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/fmtlib/fmt")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0x8j1k1cnmvv5hbhhyfm7bqw2d2rb3jpmz6bc4a195z8pzj582dh"))))))
+
 (define-public fmt-10
   (package
     (inherit fmt-11)