Split out vzic and clean up

vzic is bundled and has a different license than the rest of the code.
Split it out for simplicity.  It and the main package depend on each
other.
Add Provides: bundled(vzic).
Slihtly clean up the files list

cyrus-imapd.spec

@@ -2,7 +2,7 @@ Name: cyrus-imapd
 Version: 2.5.10
 Release: 1%{?dist}
 
-%define ssl_pem_file /etc/pki/%{name}/%{name}.pem
+%define ssl_pem_file /etc/pki/%name/%name.pem
 
 # uid/gid reserved, see setup:/usr/share/doc/setup*/uidgid
 %define uid 76
@@ -10,12 +10,12 @@ Release: 1%{?dist}
 
 %define cyrususer cyrus
 %define cyrusgroup mail
-%define cyrexecdir %{_prefix}/lib/%{name}
+%define cyrexecdir %_prefix/lib/%name
 
 Summary: A high-performance mail server with IMAP, POP3, NNTP and SIEVE support
 License: BSD
 URL: http://www.cyrusimap.org/
-Source0: http://www.cyrusimap.org/releases/%{name}-%{version}.tar.gz
+Source0: http://www.cyrusimap.org/releases/%name-%version.tar.gz
 Source1: cyrus-imapd.logrotate
 Source2: cyrus-imapd.imap-2.3.x-conf
 Source3: cyrus-imapd.pam-config
@@ -45,7 +45,7 @@ BuildRequires: openssl-devel sqlite-devel
 Requires(pre): shadow-utils
 %{?systemd_requires}
 
-Requires: %{name}-utils = %{version}-%{release}
+Requires: %name-utils = %version-%release
 Requires: file, libdb-utils
 Requires: perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
 
@@ -79,6 +79,26 @@ TLSv1) can be used for security. The server supports single instance
 store where possible when an email message is addressed to multiple
 recipients, SIEVE provides server side email filtering.
 
+%package vzic
+Summary: Utilities to convert timezone database files
+License: GPLv2+
+Requires: %name = %version-%release
+# Contains a lightly forked version of vzic.  This seems to have been bundled
+# into various other things.  Here are a couple of possible upstreams:
+# https://github.com/libical/vzic
+# https://sourceforge.net/projects/vzic/
+# It is probably a good idea to split it out and package it separately, but the
+# code here definitely differs from that at the second link above.
+Provides: bundled(vzic) = 1.3
+
+%description vzic
+vzic is a program to convert the Olson timezone database files into VTIMEZONE
+files compatible with the iCalendar specification (RFC2445).
+
+This package contains a forked version of vzic for internal use by the Cyrus
+IMAP server.
+
+
 %package devel
 Summary: Cyrus IMAP server development files
 Requires: %{name}%{?_isa} = %{version}-%{release}
@@ -263,12 +283,14 @@ getent passwd cyrus >/dev/null || /usr/sbin/useradd -c "Cyrus IMAP Server" -d /v
   -G saslauth -s /sbin/nologin -u %uid -r %cyrususer
 
 %post
+/sbin/ldconfig
 %systemd_post cyrus-imapd.service
 
 %preun
 %systemd_preun cyrus-imapd.service
 
 %postun
+/sbin/ldconfig
 %systemd_postun_with_restart cyrus-imapd.service
 
 %files
@@ -287,18 +309,13 @@ getent passwd cyrus >/dev/null || /usr/sbin/useradd -c "Cyrus IMAP Server" -d /v
 %config(noreplace) /etc/imapd.conf
 %config(noreplace) /etc/logrotate.d/cyrus-imapd
 %config(noreplace) /etc/sysconfig/cyrus-imapd
-%config(noreplace) /etc/pam.d/pop
+%config(noreplace) /etc/pam.d/*
-%config(noreplace) /etc/pam.d/imap
-%config(noreplace) /etc/pam.d/sieve
-%config(noreplace) /etc/pam.d/lmtp
-%config(noreplace) /etc/pam.d/mupdate
-%config(noreplace) /etc/pam.d/csync
-%config(noreplace) /etc/pam.d/nntp
 
 /etc/cron.daily/cyrus-imapd
 %_unitdir/cyrus-imapd.service
 
-%cyrexecdir/
+%dir %cyrexecdir/
+%cyrexecdir/[a-uw-z]*
 
 %attr(0750,%cyrususer,%cyrusgroup) %dir /var/lib/imap
 %attr(0700,%cyrususer,%cyrusgroup) /var/lib/imap/backup/
@@ -318,6 +335,9 @@ getent passwd cyrus >/dev/null || /usr/sbin/useradd -c "Cyrus IMAP Server" -d /v
 %attr(0700,%cyrususer,%cyrusgroup) /var/spool/imap/
 
 
+%files vzic
+%cyrexecdir/vzic*
+
 %files devel
 %_includedir/cyrus/
 %_libdir/libcyrus*.so