The METIS interface from Scotch may segfault if passed NULL to indicate a
default parameter, so use the older calling style.

--- a/SRC/get_perm_c.c	2014-05-16 23:38:30.070835316 -0500
+++ b/SRC/get_perm_c.c	2014-05-16 23:39:04.582836211 -0500
@@ -70,11 +70,13 @@
 #else
 
     /* Earlier version 3.x.x */
-    /* METIS_NodeND(&nm, b_colptr, b_rowind, &numflag, metis_options,
-       perm, iperm);*/
+    METIS_NodeND(&nm, b_colptr, b_rowind, &numflag, metis_options,
+                 perm, iperm);
 
     /* Latest version 4.x.x */
+#if 0
     METIS_NodeND(&nm, b_colptr, b_rowind, NULL, NULL, perm, iperm);
+#endif
 
     /*check_perm_dist("metis perm",  n, perm);*/
 #endif
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<div class='path'>path: <a href='/guix/log/?id=1341779f8489c207c9683e0c88bc8c99815da57a'>root</a>/<a href='/guix/log/gnu?id=1341779f8489c207c9683e0c88bc8c99815da57a'>gnu</a>/<a href='/guix/log/gnu/build?id=1341779f8489c207c9683e0c88bc8c99815da57a'>build</a>/<a href='/guix/log/gnu/build/shepherd.scm?id=1341779f8489c207c9683e0c88bc8c99815da57a'>shepherd.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/build/shepherd.scm?id=1341779f8489c207c9683e0c88bc8c99815da57a&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-05-01 21:30:35 +0200'>2022-05-01</span></td><td><a href='/guix/commit/gnu/build/shepherd.scm?id=3682bd4003f4c4e313498931c471eeae2efe09b8'>Add (guix least-authority).</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/least-authority.scm: New file.
* Makefile.am (MODULES): Add it.
* gnu/build/shepherd.scm (default-mounts): Make public.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-04-12 23:40:44 +0200'>2022-04-12</span></td><td><a href='/guix/commit/gnu/build/shepherd.scm?id=e1f0c88ea221d846b5a533c4dc88e99e953af63e'>shepherd: Add #:supplementary-groups.</a><span class='msg-avail'>...<span class='msg-tooltip'>To support the argument introduced in Shepherd 0.9.0 when defining
container-bound services.

* gnu/build/shepherd.scm (e<tr><td><span title='2023-08-16 22:22:06 +0200'>2023-08-16</span></td><td><a href='/guix/commit/.mailmap?id=fce924708c31c09a1b438ae7e8b83d39c492be9a'>Update email addresses for Juliana Sims.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .mailmap: Add an entry for Juliana.
* gnu/packages/admin.scm, gnu/packages/audio.scm,
gnu/packages/build-tools.scm, gnu/packages/scheme.scm: Update Juliana's email.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Juliana Sims</td></tr>
<tr><td><span title='2022-01-11 14:48:00 -0500'>2022-01-11</span></td><td><a href='/guix/commit/.mailmap?id=7f779286df7e8636d901f4734501902cc934a72f'>Update mailmap.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .mailmap: Add entry for Zheng Junjie.
</span></span></td><td>Leo Famulari</td></tr>
in
lieu of a PID.

* gnu/build/shepherd.scm (fork+exec-command/container): Return a PID
rather than #t.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-04-11 00:25:33 +0200'>2022-04-11</span></td><td><a href='/guix/commit/gnu/build/shepherd.scm?id=ada530acb1e848daaac027872e6bad067e82207b'>shepherd: 'exec-command*' has a valid default #:directory.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes a regression introduced in
938448bf40fc77092859352d2243e2d0c236375f where 'exec-command*' could
get #:directory #f, in particular when called by
'fork+exec-command/container'.

* gnu/build/shepherd.scm (exec-command*): Add default value for #:directory.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-04-07 00:08:55 +0200'>2022-04-07</span></td><td><a href='/guix/commit/gnu/build/shepherd.scm?id=938448bf40fc77092859352d2243e2d0c236375f'>shepherd: Adjust 'fork+exec-command/container' for the Shepherd 0.9.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/shepherd.scm (exec-command*): New procedure, with code
formerly...
(make-forkexec-constructor/container): ... here.  Use it.
(fork+exec-command/container): Use 'fork+exec-command' only when
CONTAINER-SUPPORT? is false or PID is the current process.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-08-02 14:16:22 -0400'>2021-08-02</span></td><td><a href='/guix/commit/gnu/build/shepherd.scm?id=5b2b834269f74865c8ca6ab5e81f6834228490d4'>build: shepherd: Use autoload to lazily bind Shepherd modules.</a><span class='msg-avail'>...<span class='msg-tooltip'>Instead of imperative module-autoload! directives.

* gnu/build/shepherd.scm: Replace module-autoload! directives by autoload
arguments for define-module.
</span></span></td><td>Maxim Cournoyer</td></tr>