This patch removes the explicit reference to the 'perl' binary,
such that OpenSSL does not retain a reference to Perl.

The 'c_rehash' program is seldom used, but it is used nonetheless
to create symbolic links to certificates, for instance in the 'nss-certs'
package.

diff --git a/tools/c_rehash.in b/tools/c_rehash.in
--- a/tools/c_rehash.in
+++ b/tools/c_rehash.in
@@ -1,4 +1,6 @@
-#!{- $config{HASHBANGPERL} -}
+eval '(exit $?0)' && eval 'exec perl -wS "$0" ${1+"$@"}'
+  & eval 'exec perl -wS "$0" $argv:q'
+    if 0;
 {- use OpenSSL::Util; -}
 # {- join("\n# ", @autowarntext) -}
 # Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved.
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<tr><td><span title='2022-12-07 23:36:20 +0100'>2022-12-07</span></td><td><a href='/guix/commit/gnu/services/base.scm?id=9ccc94afb266428b7feeba805617d31eb8afb23c'>services: guix-publish: Keep fewer rotated logs.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/base.scm (%guix-publish-log-rotations): Add 'options'
field.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-12-02 00:02:13 +0100'>2022-12-02</span></td><td><a href='/guix/commit/gnu/services/base.scm?id=adfe1064c857fb80f5e1595d254d9691619e2cf2'>services: base: Use 'match-record' instead of 'match'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/base.scm (agetty-shepherd-service)
(mingetty-shepherd-service)
(nscd.conf-file)
(udev-shepherd-service)
(udev-etc)
(gpm-shepherd-service)
(network-set-up/linux)
(network-tear-down/linux)
(static-networking-shepherd-service)
(greetd-agreety-tty-session-command)
(greetd-agreety-tty-xdg-session-command): Use 'match-record' instead of
'match'.
(guix-accounts): Use &lt;guix-configuration&gt; accessors.
(udev-service-type): Use &lt;udev-configuration&gt; accessors.
</span></span></td><td>Ludovic Courtès</td></tr>
scm?id=f3c5c9418b72fa50d6c11f28e1cb6574083e878e'>gnu: tor: Update to 0.4.7.14.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/tor.scm (tor): Update to 0.4.7.14.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>fanquake</td></tr>
<tr><td><span title='2023-07-02 02:00:07 +0200'>2023-07-02</span></td><td><a href='/guix/commit/gnu/packages/tor.scm?id=3e9915724718948f0d74d83aaac1b3c8061c26d2'>gnu: privoxy: Update to 3.0.34.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/tor.scm (privoxy): Update to 3.0.34.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>