This patch allows us to install the Vixie-compatible binaries as
non-root without creating /var/run, etc.

--- mcron-1.0.6/makefile.in	2010-06-19 20:44:17.000000000 +0200
+++ mcron-1.0.6/makefile.in	2010-07-04 16:16:25.000000000 +0200
@@ -1004,15 +1004,11 @@ mcron.c : main.scm crontab.scm makefile.
 	@rm -f mcron.escaped.scm > /dev/null 2>&1
 
 install-exec-hook:
-	@if [ "x@NO_VIXIE_CLOBBER@" != "xyes"   -a   "`id -u`" -eq "0" ]; then \
+	@if [ "x@NO_VIXIE_CLOBBER@" != "xyes" ]; then \
        rm -f $(fpp)cron$(EXEEXT) > /dev/null 2>&1; \
        $(INSTALL) --mode='u=rwx' mcron$(EXEEXT) $(fpp)cron$(EXEEXT); \
        rm -f $(fpp)crontab$(EXEEXT) > /dev/null 2>&1; \
        $(INSTALL) --mode='u=rwxs,og=rx' mcron$(EXEEXT) $(fpp)crontab$(EXEEXT); \
-       $(INSTALL) -d --mode='u=rwx' $(DESTDIR)/var/cron; \
-       $(INSTALL) -d --mode='u=rwx,og=rx' $(DESTDIR)/var/run; \
-       $(INSTALL) -d --mode='u=rwx,og=rx' $(DESTDIR)@GUILE_SITE@; \
-       $(INSTALL) -d --mode='u=rwx,og=rx' $(DESTDIR)@GUILE_SITE@/mcron; \
     elif [ "x@NO_VIXIE_CLOBBER@" = "xyes" ]; then \
        echo "Not installing Vixie-style programs"; \
     else \
0e2a3f932405c'>refs</a><a class='active' href='/guix/log/gnu/tests/ssh.scm'>log</a><a href='/guix/tree/gnu/tests/ssh.scm?id=2c83ccc6097a30c61449f375c120e2a3f932405c'>tree</a><a href='/guix/commit/gnu/tests/ssh.scm?id=2c83ccc6097a30c61449f375c120e2a3f932405c'>commit</a><a href='/guix/diff/gnu/tests/ssh.scm?id=2c83ccc6097a30c61449f375c120e2a3f932405c'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/tests/ssh.scm'>
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<div class='path'>path: <a href='/guix/log/?id=2c83ccc6097a30c61449f375c120e2a3f932405c'>root</a>/<a href='/guix/log/gnu?id=2c83ccc6097a30c61449f375c120e2a3f932405c'>gnu</a>/<a href='/guix/log/gnu/tests?id=2c83ccc6097a30c61449f375c120e2a3f932405c'>tests</a>/<a href='/guix/log/gnu/tests/ssh.scm?id=2c83ccc6097a30c61449f375c120e2a3f932405c'>ssh.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/tests/ssh.scm?id=2c83ccc6097a30c61449f375c120e2a3f932405c&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-05-22 21:56:40 +0200'>2022-05-22</span></td><td><a href='/guix/commit/gnu/tests/ssh.scm?id=d2b3400f79ffaed3357650307376ab69a7ec3b1b'>services: openssh: Listen on both IPv4 and IPv6.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-04-07 00:08:56 +0200'>2022-04-07</span></td><td><a href='/guix/commit/gnu/tests/ssh.scm?id=808b9e850491c7b1d867a5f1f4d5ee6f61f345d4'>services: openssh: Start as an inetd service.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-09-26 23:20:56 +0200'>2021-09-26</span></td><td><a href='/guix/commit/gnu/tests/ssh.scm?id=89b05442933d92f4b21c3294455a498e8333727d'>tests: Reduce boilerplate for users of 'system-test-runner'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-09-25 18:52:05 +0200'>2021-09-25</span></td><td><a href='/guix/commit/gnu/tests/ssh.scm?id=1fb75128a5202b406622da6272bc809c46d1f439'>tests: Adjust to SRFI-64 as found in Guile 3.0.7.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-04-21 16:33:21 +0200'>2020-04-21</span></td><td><a href='/guix/commit/gnu/tests/ssh.scm?id=a295a1ca2942794ac52321a639128f94be595ac5'>tests: ssh: Explicitly wait for port 22.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>