gnu: acl, attr: Make `gettext' a native input.

* gnu/packages/acl.scm (acl): Make `gettext' a native input, always.
* gnu/packages/attr.scm (attr): Likewise.

gnu/packages/acl.scm

@@ -60,14 +60,9 @@
               ;; Perl is needed to run tests; remove it from cross builds.
               ,@(if (%current-target-system)
                     '()
-                    `(("gettext" ,guix:gettext)
-                      ("perl" ,perl)))))
+                    `(("perl" ,perl)))))
     (native-inputs
-     ;; FIXME: Upon next core-updates, make gettext a native input
-     ;; unconditionally.
-     (if (%current-target-system)
-         `(("gettext" ,guix:gettext))
-         '()))
+     `(("gettext" ,guix:gettext)))
 
     (home-page
      "http://savannah.nongnu.org/projects/acl")

gnu/packages/attr.scm

@@ -69,17 +69,13 @@
                                 ;; dependent on the underlying file system.
                                 #t)
                               %standard-phases))))))
-    (inputs `(;; Perl is needed to run tests; remove it from cross builds.
-              ,@(if (%current-target-system)
-                    '()
-                    `(("perl" ,perl)
-                      ("gettext" ,guix:gettext)))))
-    (native-inputs
-     ;; FIXME: Upon next core-updates, make gettext a native input
-     ;; unconditionally.
+    (inputs
+     ;; Perl is needed to run tests; remove it from cross builds.
      (if (%current-target-system)
-         `(("gettext" ,guix:gettext))
-         '()))
+         '()
+         `(("perl" ,perl))))
+    (native-inputs
+     `(("gettext" ,guix:gettext)))
 
     (home-page "http://savannah.nongnu.org/projects/attr/")
     (synopsis "Library and tools for manipulating extended attributes")