gnu: texlive-soulutf8: Remove SIMPLE-TEXLIVE-PACKAGE call.

* gnu/packages/tex.scm (texlive-soulutf8!): Remove SIMPLE-TEXLIVE-PACKAGE
call.

gnu/packages/tex.scm

@@ -13769,31 +13769,26 @@ syllable.  The package itself does not support UTF-8 input in ordinary
 (define-deprecated-package texlive-generic-soul texlive-soul)
 
 (define-public texlive-soulutf8
-  (let ((template (simple-texlive-package
-                   "texlive-soulutf8"
-                   (list "doc/latex/soulutf8/"
-                         "source/latex/soulutf8/"
-                         "tex/generic/soulutf8/")
-                   (base32
-                    "0d9lv3xsads8ms642ys3pghxnsa2hlzafkcx66d2hbq224bz1phc"))))
-    (package
-      (inherit template)
-      (outputs '("out" "doc"))
-      (arguments
-       (substitute-keyword-arguments (package-arguments template)
-         ((#:tex-directory _ #t) "generic/soulutf8")
-         ((#:build-targets _ '()) '(list "soulutf8.dtx"))))
-      (propagated-inputs
-       (list texlive-etexcmds
-             texlive-infwarerr
-             texlive-soul))
-      (home-page "https://ctan.org/pkg/soulutf8")
-      (synopsis "Permit use of UTF-8 characters in @code{soul}")
-      (description
-       "This package extends package @code{soul} and adds some support for
+  (package
+    (name "texlive-soulutf8")
+    (version (number->string %texlive-revision))
+    (source (texlive-origin
+             name version
+             (list "doc/latex/soulutf8/" "source/latex/soulutf8/"
+                   "tex/generic/soulutf8/")
+             (base32
+              "0d9lv3xsads8ms642ys3pghxnsa2hlzafkcx66d2hbq224bz1phc")))
+    (outputs '("out" "doc"))
+    (build-system texlive-build-system)
+    (propagated-inputs
+     (list texlive-etexcmds texlive-infwarerr texlive-soul))
+    (home-page "https://ctan.org/pkg/soulutf8")
+    (synopsis "Permit use of UTF-8 characters in @code{soul}")
+    (description
+     "This package extends package @code{soul} and adds some support for
 UTF-8.  Namely the input encodings in @file{utf8.def} from package
 @code{inputenc} and @file{utf8x.def} from package @code{ucs} are supported.")
-      (license license:lppl1.3+))))
+    (license license:lppl1.3+)))
 
 (define-public texlive-xstring
   (package