gnu: Add wbg.

* gnu/packages/wm.scm (wbg): New variable.

Change-Id: Ib20af5fee37ab258224ead6caf35af3b9c78e802
Signed-off-by: Zheng Junjie <zhengjunjie@iscas.ac.cn>

gnu/packages/wm.scm

@@ -72,6 +72,7 @@
 ;;; Copyright © 2024 Erik Eduardo Alonso Hernández <erik@erikeduardo.xyz>
 ;;; Copyright © 2024 James Smith <jsubuntuxp@disroot.org>
 ;;; Copyright © 2024 bigbug <bigbookofbug@proton.me>
+;;; Copyright © 2024 dan <i@dan.games>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -3838,6 +3839,38 @@ (define-public velox
 It is inspired by dwm and xmonad.")
       (license license:expat))))
 
+(define-public wbg
+  ;; This commit fixes a build error: https://codeberg.org/dnkl/wbg/issues/11
+  (let ((commit "dd36cce8c47bb0e17a789cf2bd95a51e29b59e78")
+        (revision "0"))
+    (package
+      (name "wbg")
+      (version (git-version "1.2.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://codeberg.org/dnkl/wbg")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "0nsb8w3myprhnwr59i6g4nwkc8fx67d40l70svjmwfmhpqy6zc18"))))
+      (build-system meson-build-system)
+      (arguments
+       (list
+        #:build-type "release"
+        #:configure-flags #~(list "-Dpng=enabled"
+                                  "-Djpeg=enabled"
+                                  "-Dwebp=enabled")))
+      (native-inputs (list pkg-config tllist wayland-protocols))
+      (inputs (list libjpeg-turbo libpng libwebp pixman wayland))
+      (home-page "https://codeberg.org/dnkl/wbg")
+      (synopsis "Wallpaper application for Wayland compositors")
+      (description
+       "wbg is a super simple wallpaper application for Wayland compositors
+implementing the layer-shell protocol.")
+      (license license:expat))))
+
 (define-public wsbg
   (let ((commit "15b0d0f6910ea97b9bcc471695fac07270955dd2")
         (revision "0")