14/62: system: hurd: Add "/etc/fstab".

[guix-commits]

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

commit 3c8869ffa1780821918653d73e0c8f3e964cc177
Author: Jan (janneke) Nieuwenhuizen <address@hidden>
AuthorDate: Sun Apr 5 08:39:20 2020 +0200

    system: hurd: Add "/etc/fstab".
    
    This allows running
    
        mount -o remount,rw /
    
    successfully.
    
    * gnu/system/hurd.scm (cross-hurd-image): Create a hard coded fstab and add 
it
    to hurd-os.
---
 gnu/system/hurd.scm | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/gnu/system/hurd.scm b/gnu/system/hurd.scm
index 586bfa0..9c834ec 100644
--- a/gnu/system/hurd.scm
+++ b/gnu/system/hurd.scm
@@ -72,6 +72,14 @@ menuentry \"GNU\" {
                                    #+mach #+mach #+hurd
                                    #+libc #+hurd))))))
 
+  (define fstab
+    (plain-file "fstab"
+"# This file was generated from your Guix configuration.  Any changes
+# will be lost upon reboot or reconfiguration.
+
+/dev/hd0s1     /       ext2    defaults
+"))
+
   (define hurd-directives
     `((directory "/servers")
       ,@(map (lambda (server)
@@ -94,12 +102,14 @@ menuentry \"GNU\" {
       ("/hurd" -> ,(file-append (with-parameters ((%current-target-system
                                                    "i586-pc-gnu"))
                                   hurd)
-                                "/hurd"))))
+                                "/hurd"))
+      ("/etc/fstab" -> ,fstab)))
 
   (qemu-image #:file-system-type "ext2"
               #:file-system-options '("-o" "hurd")
               #:inputs `(("system" ,hurd-os)
-                         ("grub.cfg" ,grub.cfg))
+                         ("grub.cfg" ,grub.cfg)
+                         ("fstab" , fstab))
               #:copy-inputs? #t
               #:os hurd-os
               #:bootcfg-drv grub.cfg