[bug#39456] [PATCH 1/6] gnu: linux-libre-headers: Update to 5.4.16.

[Marius Bakke <mbakke@fastmail.com>]

* gnu/packages/linux.scm (linux-libre-headers-4.19.56): Rename to ...
(linux-libre-headers-5.4.16): ... this.  Update to 5.4.16.
(linux-libre-headers): Adjust accordingly.
* gnu/packages/commencement.scm (rsync-boot0): New variable.
(linux-libre-headers-boot0)[native-inputs]: Add RSYNC-BOOT0.
---
 gnu/packages/commencement.scm | 15 ++++++++++++++-
 gnu/packages/linux.scm        |  8 ++++----
 2 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm
index ced13eb075..c6abda3c29 100644
--- a/gnu/packages/commencement.scm
+++ b/gnu/packages/commencement.scm
@@ -6,7 +6,7 @@
 ;;; Copyright © 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
-;;; Copyright © 2019 Marius Bakke <mbakke@fastmail.com>
+;;; Copyright © 2019, 2020 Marius Bakke <mbakke@fastmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -46,6 +46,7 @@
   #:use-module (gnu packages hurd)
   #:use-module (gnu packages texinfo)
   #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages rsync)
   #:use-module (gnu packages xml)
   #:use-module (guix packages)
   #:use-module (guix download)
@@ -1767,6 +1768,15 @@ exec " gcc "/bin/" program
        #:guile ,%bootstrap-guile
        #:tests? #f))))
 
+(define rsync-boot0
+  (package
+    (inherit rsync)
+    (native-inputs `(("perl" ,perl-boot0)))
+    (inputs (%boot0-inputs))
+    (arguments
+     `(#:implicit-inputs? #f
+       #:guile ,%bootstrap-guile))))
+
 (define linux-libre-headers-boot0
   (mlambda ()
     "Return Linux-Libre header files for the bootstrap environment."
@@ -1786,6 +1796,9 @@ exec " gcc "/bin/" program
          ;; Flex and Bison are required since version 4.16.
          ("flex" ,flex-boot0)
          ("bison" ,bison-boot0)
+
+         ;; Rsync is required since version 5.3.
+         ("rsync" ,rsync-boot0)
          ,@(%boot0-inputs))))))
 
 (define with-boot0
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index b3f46c0305..cfd20174e6 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -543,11 +543,11 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
 
 ;; The following package is used in the early bootstrap, and thus must be kept
 ;; stable and with minimal build requirements.
-(define-public linux-libre-headers-4.19.56
-  (make-linux-libre-headers "4.19.56"
-                            "1zqiic55viy065lhnkmhn33sz3bbbr2ykbm5f92yzd8lpc9zl7yx"))
+(define-public linux-libre-headers-5.4.16
+  (make-linux-libre-headers "5.4.16"
+                            "0czn2j83zvwn7karh77m8ai9z26jm4rmn4j2fk15qzl8gawzzwv7"))
 
-(define-public linux-libre-headers linux-libre-headers-4.19.56)
+(define-public linux-libre-headers linux-libre-headers-5.4.16)
 
 \f
 ;;;
-- 
2.25.0