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
ogo'/></a></td>
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<div class='path'>path: <a href='/guix/log/?id=adcada92da1ac81a95d5f4155915cd791f49703a'>root</a>/<a href='/guix/log/gnu?id=adcada92da1ac81a95d5f4155915cd791f49703a'>gnu</a>/<a href='/guix/log/gnu/services?id=adcada92da1ac81a95d5f4155915cd791f49703a'>services</a>/<a href='/guix/log/gnu/services/sysctl.scm?id=adcada92da1ac81a95d5f4155915cd791f49703a'>sysctl.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/services/sysctl.scm?id=adcada92da1ac81a95d5f4155915cd791f49703a&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
'2021-03-10 18:01:47 +0100'>2021-03-10</span></td><td><a href='/guix/commit/gnu/services/cups.scm?id=520bac7ed00a949a0391ad680de65a1498105c2b'>services: Prevent following symlinks during activation.</a><span class='msg-avail'>...<span class='msg-tooltip'>This addresses a potential security issue, where a compromised
service could trick the activation code in changing the permissions,
owner and group of arbitrary files.  However, this patch is
currently only a partial fix, due to a TOCTTOU (time-of-check to
time-of-use) race, which can be fixed once guile has bindings
to openat and friends.

Fixes: &lt;https://lists.gnu.org/archive/html/guix-devel/2021-01/msg00388.html&gt;

* gnu/build/activation.scm: new procedure 'mkdir-p/perms'.
* gnu/services/authentication.scm
  (%nslcd-activation, nslcd-service-type): use new procedure.
* gnu/services/cups.scm (%cups-activation): likewise.
* gnu/services/dbus.scm (dbus-activation): likewise.
* gnu/services/dns.scm (knot-activation): likewise.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Maxime Devos</td></tr>
<tr><td><span title='2021-01-17 20:16:05 +0100'>2021-01-17</span></td><td><a href='/guix/commit/gnu/services/cups.scm?id=476b333fbcda397557382a0988646b8bd177874d'>services: cups: reuse lp from %base-groups.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/cups.scm (%cups-accounts): Try to reuse lp from %base-groups.
</span></span></td><td>Leo Prikler</td></tr>
<tr><td><span title='2021-01-10 23:38:49 +0100'>2021-01-10</span></td><td><a href='/guix/commit/gnu/services/cups.scm?id=2a4fdb41941ffcc5611a8d6df3ea04a29561aa80'>services: cups: Add brlaser extension by default.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/cups.scm (cups-configuration): Add brlaser to the default
extensions.
* doc/guix.texi (Printing Services): Document it.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-11-21 23:00:06 +0100'>2020-11-21</span></td><td><a href='/guix/commit/gnu/services/cups.scm?id=13180f6accf815253107420d264e0c82ad064608'>services: cups: Add Splix by default.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/cups.scm (cups-configuration): Add splix to the default extensions.
* doc/guix.texi (Printing Services): Document it.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-11-21 22:59:47 +0100'>2020-11-21</span></td><td><a href='/guix/commit/gnu/services/cups.scm?id=0b57c1b09efb74f0b30fd74c7c1eb2da1f5957bc'>gnu: Rename escpr to epson-inkjet-printer-escpr.</a><span class='msg-avail'>...<span class='msg-tooltip'>‘escpr’ is nice and short, but everyone else calls this package
‘epson-inkjet-printer-escpr’.  More importantly, so does upstream.

* gnu/packages/cups.scm (escpr, epson-inkjet-printer-escpr,): Rename
escpr to epson-inkjet-printer-escpr, redefining escpr as
deprecated-package.  Adjust all users.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-11-18 10:00:11 +0100'>2020-11-18</span></td><td><a href='/guix/commit/gnu/services/cups.scm?id=8490fa0253fa8ee5613a89851273e007494ea79b'>services: cups: Add some extensions by default.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/cups.scm (cups-configuration): Add some extensions by default.
doc/guix.texi (Printing Services): Document the default value.
</span></span></td><td>Danny Milosavljevic</td></tr>
<tr><td><span title='2020-05-26 16:03:56 +0200'>2020-05-26</span></td><td><a href='/guix/commit/gnu/services/cups.scm?id=6ac7526e488ad3dd73080d1c00efe2066b1bf0a2'>services: Fix permissions of directory /var/spool/cups/tmp.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://bugs.gnu.org/41367&gt;.

* gnu/services/cups.scm (%cups-activation): Fix permissions of directory
/var/spool/cups/tmp.
</span></span></td><td>Danny Milosavljevic</td></tr>