Re: FTBFS on GNU/Hurd

[BlueT - Matthew Lien - 練喆明]

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Hi Ludo',

Yup I know running anything with root is dangerous, so I created a clean
sandbox VM and build Guix in it with root to avoid any error caused by
user permission, to clarify those problems.
But thanks still for mentioning that. :-)

Tried the fix and got different error. Same Failed: 10.
I commented out the line '#define HAVE_HUP_NOTIFICATION', and here's all
changes and current ENV on my sandbox now, as a summary.
(logs in attachment.)

address@hidden:~/guix# git diff
diff --git a/guix/store.scm b/guix/store.scm
index 57e1ca0..c565c7b 100644
- --- a/guix/store.scm
+++ b/guix/store.scm
@@ -266,8 +266,16 @@ operate, should the disk become full.  Return a
server object."
              (socket PF_UNIX SOCK_STREAM 0)))
         (a (make-socket-address PF_UNIX file)))

+     (catch 'system-error
+       (lambda ()
     ;; Enlarge the receive buffer.
- -    (setsockopt s SOL_SOCKET SO_RCVBUF (* 12 1024))
+    ;;(setsockopt s SOL_SOCKET SO_RCVBUF (* 12 1024))
+       (setsockopt s SOL_SOCKET SO_RCVBUF (* 12 1024)))
+       (lambda args
+        ;; On the Hurd, the pflocal server's implementation of
`socket_setopt'
+        ;; always returns ENOPROTOOPT.  Ignore it.
+        (unless (= (system-error-errno args) ENOPROTOOPT)
+          (apply throw args))))

     (catch 'system-error
       (cut connect s a)
diff --git a/nix/nix-daemon/guix-daemon.cc b/nix/nix-daemon/guix-daemon.cc
index 5f0710c..e2c30e7 100644
- --- a/nix/nix-daemon/guix-daemon.cc
+++ b/nix/nix-daemon/guix-daemon.cc
@@ -171,10 +171,10 @@ parse_opt (int key, char *arg, struct argp_state
*state)
       settings.thisSystem = arg;
       break;
     default:
- -      return ARGP_ERR_UNKNOWN;
+      return (error_t) ARGP_ERR_UNKNOWN;
     }

- -  return 0;
+  return (error_t) 0;
 }

 /* Argument parsing.  */

address@hidden:~/guix# diff nix/nix-daemon/nix-daemon.cc
nix-upstream/src/nix-daemon/nix-daemon.cc
30c30
< /* #define HAVE_HUP_NOTIFICATION */
- ---
> #define HAVE_HUP_NOTIFICATION



On 2013年07月05日 04:42, Ludovic Courtès wrote:
> Matthew Lien <address@hidden> skribis:
> 
>> warning: daemon is running as root, so using `--build-users-group' is highly 
>> recommended
> 
> This is just a warning, but really, don’t run everything as ‘root’.
> 
>> child error: F_SETOWN: Operation not supported
> 
> Another unimplemented feature:
> 
>   http://git.savannah.gnu.org/cgit/hurd/hurd.git/tree/pflocal/io.c#n569
> 
> In nix/nix-daemon/nix-daemon.cc, could you comment out the line that
> reads ‘#define HAVE_HUP_NOTIFICATION’, then rebuild and try again?
> 
> Let me know if that works and I’ll propose a patch for Nix, which is
> where this code comes from.
> 
> TIA,
> Ludo’.
> 

- -- 
/ Just another [ Perl | FOSS | Security ] Hacker. /
/ BlueT = Matthew Lien = 練喆明 /
/ http://BlueT.org /
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utils.log
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ui.log
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test-suite.log
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store.log
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snix.log
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records.log
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packages.log
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nar.log
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hash.log
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config.log
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build-utils.log
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base32.log
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