210/211: gnu: nyacc-boot: Update to 0.86.0.

[Jan Nieuwenhuizen]

janneke pushed a commit to branch wip-bootstrap
in repository guix.

commit 6b157ab61c7acf593e1f658dc6389d8f4d4e4bc4
Author: Jan Nieuwenhuizen <address@hidden>
Date:   Sat Sep 8 15:39:07 2018 +0200

    gnu: nyacc-boot: Update to 0.86.0.
    
    * gnu/packages/commencement.scm (nyacc-boot): Update to 0.86.0.
---
 gnu/packages/commencement.scm | 28 +++++++++++++++++-----------
 1 file changed, 17 insertions(+), 11 deletions(-)

diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm
index aa2a766..60425fc 100644
--- a/gnu/packages/commencement.scm
+++ b/gnu/packages/commencement.scm
@@ -186,21 +186,27 @@
                 (invoke "sh" "install.sh"))))))))))
 
 (define-public nyacc-boot
-  (let ((version "0.80.42")
+  (let ((version "0.86.0")
         (revision "0")
-        (commit "2839661e344c1c709579e690063bc6a74adfb914"))
+        (commit #f))
     (package
       (inherit nyacc)
       (name "nyacc-boot")
-      (version (string-append version "-" revision "." (string-take commit 7)))
-      (source (origin
-                (method url-fetch)
-                (uri (string-append "https://gitlab.com/janneke/nyacc";
-                                    "/-/archive/" commit
-                                    "/nyacc-" commit ".tar.gz"))
-                (sha256
-                 (base32
-                  "0dlcqmchhl57nh7f0v6qb1kkbi7zbs3b185hcqv57fhb60b7rgcq")))))))
+      (version
+       (if commit
+           (string-append version "-" revision "." (string-take commit 7))
+           version))
+      (source
+       (if commit
+           (origin
+             (method url-fetch)
+             (uri (string-append "https://gitlab.com/janneke/nyacc";
+                                 "/-/archive/" commit
+                                 "/nyacc-" commit ".tar.gz"))
+             (sha256
+              (base32
+               "0dlcqmchhl57nh7f0v6qb1kkbi7zbs3b185hcqv57fhb60b7rgcq")))
+           (package-source nyacc))))))
 
 (define-public mes-boot
   (package-with-bootstrap-guile