By default 'mutt' embeds configure flags and the output of 'gcc -v',
which contains the store file name of Bash and GCC.  This patch makes
sure we don't embed a reference to these in 'mutt'.

diff --git a/txt2c.sh b/txt2c.sh
index f634bb9..53845cf 100755
--- a/txt2c.sh
+++ b/txt2c.sh
@@ -21,6 +21,8 @@ txt2c_fallback () {
 	echo ";"
 }
 
+echo "unsigned char $1[] = \"value of '$1' not kept\";"
+exit 0
 if ./txt2c test </dev/null >/dev/null 2>&1; then
     ./txt2c "$1"
 else
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<tr><td><span title='2024-09-06 11:46:26 +0200'>2024-09-06</span></td><td><a href='/guix/commit/gnu/build/activation.scm?id=c1283e203995c8d84584e701b965efe086d1d666'>activation: Fix TOCTTOU in mkdir-p/perms.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://issues.guix.gnu.org/47584&gt;.

I removed the 'Based upon mkdir-p from (guix build utils)'
comment because it's quite a bit different now.

* gnu/build/activation.scm (verify-not-symbolic): Delete.
(mkdir-p/perms): Rewrite in terms of 'openat'.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
Change-Id: Id2f5bcbb903283afd45f6109190210d02eb383c7
</span></span></td><td>Maxime Devos</td></tr>
<tr><td><span title='2024-08-11 02:00:00 +0200'>2024-08-11</span></td><td><a href='/guix/commit/gnu/build/activation.scm?id=71f0676a295841e2cc662eec0d3e9b7e69726035'>privilege: Add POSIX capabilities(7) support.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/system/privilege.scm (&lt;privileged-program&gt;): Add a field
representing the program's POSIX capabilities.
(privileged-program-capabilities): New public procedure.
* doc/guix.texi (Privileged Programs): Document it.
* gnu/build/activation.scm (activate-privileged-programs): Take a LIBCAP
package argument providing setcap(8) to apply said capabilities.
* gnu/services.scm (privileged-program-&gt;activation-gexp): Pass said
package argument where supported.  Include privileged-program-capabilities
in the compatibility hack.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2024-08-11 02:00:00 +0200'>2024-08-11</span></td><td><a href='/guix/commit/gnu/build/activation.scm?id=f3b84be52dd8397abceb46219a15d5d78c982115'>build: Rename activate-setuid-programs.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/activation.scm (activate-setuid-programs): Rename this…
(activate-privileged-programs): …to this.
Operate on a list of &lt;privileged-program&gt; records.
* gnu/services.scm (setuid-program-&gt;activation-gexp): Adjust caller.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2024-08-11 02:00:00 +0200'>2024-08-11</span></td><td><a href='/guix/commit/gnu/build/activation.scm?id=d6c9754c568588929c3350da8f7b17ae92d2b801'>services: setuid-program: Populate /run/privileged/bin.</a><span class='msg-avail'>...<span class='msg-tooltip'>Create /run/setuid-programs compatibility symlinks so that we can
migrate all users (both package and human) piecemeal at our leisure.

Apart from being symlinks, this should be a user-invisible change.

* gnu/build/activation.scm (%privileged-program-directory): New variable.
[activate-setuid-programs]: Put privileged copies in
%PRIVILEGED-PROGRAM-DIRECTORY, with compatibility symlinks to each in
%SETUID-DIRECTORY.
* gnu/services.scm (setuid-program-service-type): Update docstring.
* doc/guix.texi (Setuid Programs): Update @file{} name accordingly.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2024-02-19 18:42:12 +0100'>2024-02-19</span></td><td><a href='/guix/commit/gnu/build/activation.scm?id=27ee6f06d0ecab58ca3b739c911bacefda440177'>services: activation: Ensure /run existence.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/activation.scm (activation-script): Ensure /var/run existence.
* gnu/build/install.scm (evaluate-populate-directive)
[directives]: Remove directory /run.

Change-Id: I19ca8e7605c0cff598ab89077a94e20390ba27b0
Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Nicolas Graves</td></tr>