From c78fd5a25d6ee627905144b2d1ecde7a09e35e43 Mon Sep 17 00:00:00 2001
From: Josselin Poiret <dev@jpoiret.xyz>
Date: Mon, 20 Mar 2023 23:10:42 +0100
Subject: gnu: mig: Update to 1.8+git20220827.
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* gnu/packages/hurd.scm (mig): Do it.
* gnu/packages/patches/mig-cpu.h-generation.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>
---
 gnu/packages/hurd.scm | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

(limited to 'gnu/packages/hurd.scm')

diff --git a/gnu/packages/hurd.scm b/gnu/packages/hurd.scm
index 7f02e6141d..ae764162ff 100644
--- a/gnu/packages/hurd.scm
+++ b/gnu/packages/hurd.scm
@@ -111,15 +111,20 @@ GNU/Hurd."
 (define-public mig
   (package
     (name "mig")
-    (version "1.8")
-    (source
-     (origin
-      (method url-fetch)
-      (uri (string-append "mirror://gnu/mig/mig-"
-                          version ".tar.gz"))
-      (sha256
-       (base32
-        "1gyda8sq6b379nx01hkpbd85lz39irdvz2b9wbr63gicicx8i706"))))
+    (version "1.8+git20220827")
+    (source (origin
+              (method url-fetch)
+              ;; XXX: Version 2.35 of glibc can only be built with an
+              ;; unreleased version of MiG:
+              ;; <https://lists.gnu.org/archive/html/bug-hurd/2023-03/msg00025.html>.
+              ;; It cannot be fetched from Git though, as the extra dependency
+              ;; on Autoconf/Automake would complicate bootstrapping.
+              (uri (string-append "mirror://gnu/guix/mirror/mig-"
+                                  version ".tar.gz"))
+              (sha256
+               (base32
+                "163d37s9lscd6zxyfng421m9nl857464mgjj90xsrcl5ykbng5p2"))
+              (patches (search-patches "mig-cpu.h-generation.patch"))))
     (build-system gnu-build-system)
     ;; Flex is needed both at build and run time.
     (inputs (list gnumach-headers flex))
-- 
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