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utils: Add 'cc-for-target'.

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* guix/utils.scm (cc-for-target): New procedure.
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Marius Bakke 2020-05-28 18:53:13 +02:00
parent f362b53c40
commit fb9a57a8e6
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1 changed files with 8 additions and 1 deletions
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guix/utils.scm
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@ -6,7 +6,7 @@
;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
;;; Copyright © 2015 David Thompson <davet@gnu.org>
;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2018 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2018, 2020 Marius Bakke <marius@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -78,6 +78,8 @@
target-aarch64?
target-arm?
target-64bit?
cc-for-target
version-compare
version>?
version>=?
@ -506,6 +508,11 @@ a character other than '@'."
(%current-system))))
(any (cut string-prefix? <> system) '("x86_64" "aarch64" "mips64" "ppc64")))
(define* (cc-for-target #:optional (target (%current-target-system)))
(if target
(string-append target "-gcc")
"gcc"))
(define version-compare
(let ((strverscmp
(let ((sym (or (dynamic-func "strverscmp" (dynamic-link))