[bug#49531] [PATCH core-updates 1/4] import: utils: Emit new-style package inputs.

[Sarah Morgensen via Guix-patches via <guix-patches@gnu.org>]

* guix/import/utils.scm (package-names->package-inputs)[make-input]:
Return new-style package inputs.
(maybe-inputs): Wrap PACKAGE-INPUTS in 'list' instead of 'quasiquote'.
---
 guix/import/utils.scm | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/guix/import/utils.scm b/guix/import/utils.scm
index d817318a91..8fa017e18f 100644
--- a/guix/import/utils.scm
+++ b/guix/import/utils.scm
@@ -8,6 +8,7 @@
 ;;; Copyright © 2020 Helio Machado <0x2b3bfa0+guix@googlemail.com>
 ;;; Copyright © 2020 Martin Becze <mjbecze@riseup.net>
 ;;; Copyright © 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
+;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -237,12 +238,10 @@ into a proper sentence and by using two spaces between sentences."
 optional OUTPUT, tries to generate a quoted list of inputs, as suitable to
 use in an 'inputs' field of a package definition."
   (define (make-input input version)
-    (cons* input (list 'unquote (string->symbol
-                                 (if version
-                                     (string-append input "-" version)
-                                     input)))
-           (or (and output (list output))
-               '())))
+    (let ((name (if version (string-append input "-" version) input)))
+      (if output
+          (list (string->symbol name) output)
+          (string->symbol name))))
 
   (map (match-lambda
          ((input version) (make-input input version))
@@ -263,7 +262,7 @@ snippet generated is for regular inputs."
       (()
        '())
       ((package-inputs ...)
-       `((,field-name (,'quasiquote ,package-inputs)))))))
+       `((,field-name (list ,@package-inputs)))))))
 
 (define* (maybe-native-inputs package-names #:optional (output #f))
   "Same as MAYBE-INPUTS, but for native inputs."
-- 
2.31.1