From c9c5e032c34a3d643b9de52eb3705a948e90440c Mon Sep 17 00:00:00 2001
From: Jan Nieuwenhuizen <janneke@gnu.org>
Date: Sun, 1 Mar 2020 13:50:40 +0100
Subject: gnu: commencement: hurd-headers-boot0: Build from tarball.

The 'hurd-headers' package now uses a git checkout and added dependencies on
autoconf and automake to build.  Using those in commencement creates a
bootstrap loop.  So, revert to a tarball release.

* gnu/packages/commencement.scm (hurd-version-boot0, hurd-source-boot0): New
variable.
(hurd-headers-boot0): Use it to build from tarball; remove autoconf, automake,
texinfo bootstrap dependencies.
---
 gnu/packages/commencement.scm | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm
index c436a78792..7e4aeafb31 100644
--- a/gnu/packages/commencement.scm
+++ b/gnu/packages/commencement.scm
@@ -3055,10 +3055,24 @@ (define mig-boot0
                                       (assoc-ref %build-inputs "flex") "/lib/")))))))
     (with-boot0 mig)))
 
+(define hurd-version-boot0 "0.9")
+(define hurd-source-boot0
+  (let ((version hurd-version-boot0))
+    (bootstrap-origin
+     (origin
+       (method url-fetch)
+       (uri (string-append "mirror://gnu/hurd/hurd-"
+                           version ".tar.gz"))
+       (sha256
+        (base32
+         "1nw9gly0n7pyv3cpfm4mmxy4yccrx4g0lyrvd3vk2vil26jpbggw"))))))
+
 (define hurd-headers-boot0
   (let ((hurd-headers (package (inherit hurd-headers)
-                        (native-inputs `(("mig" ,mig-boot0)))
-                        (inputs '()))))
+                               (version hurd-version-boot0)
+                               (source hurd-source-boot0)
+                               (native-inputs `(("mig" ,mig-boot0)))
+                               (inputs '()))))
     (with-boot0 (package-with-bootstrap-guile hurd-headers))))
 
 (define hurd-minimal-boot0
-- 
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