Clean up scriptlets and dependencies.

The %pre scriptlet had some horrible hack to try and turn on synchronous
writes if /var was on ext2.  That hasn't been useful for a long time.

cyrus no longer builds static libraries, so don't bother having the
-devel package provide a -static package.

Scriptlet dependencies were weird across the board; the -utils package
had scriptlet deps but didn't even have any scriptlets.  Clean all of
that up.

cyrus-imapd.spec

@@ -43,8 +43,8 @@ BuildRequires: libical-devel libxml2-devel net-snmp-devel openldap-devel
 BuildRequires: openssl-devel sqlite-devel
 
 Requires(pre): shadow-utils
-Requires(post): e2fsprogs, perl, grep, coreutils, findutils, systemd-units
+Requires(post): perl, grep, coreutils, systemd-units
-Requires(preun): systemd-units, coreutils
+Requires(preun): systemd-units
 Requires(postun): systemd-units
 
 Requires: %{name}-utils = %{version}-%{release}
@@ -85,7 +85,6 @@ recipients, SIEVE provides server side email filtering.
 Summary: Cyrus IMAP server development files
 Requires: %{name}%{?_isa} = %{version}-%{release}
 Requires: pkgconfig
-Provides: %{name}-static = %{version}-%{release}
 
 %description devel
 The %{name}-devel package contains header files and libraries
@@ -93,8 +92,6 @@ necessary for developing applications which use the imclient library.
 
 %package utils
 Summary: Cyrus IMAP server administration utilities
-Requires(post): grep, coreutils, make, openssl
-Requires(postun): shadow-utils
 
 %description utils
 The cyrus-imapd-utils package contains administrative tools for the
@@ -275,15 +272,6 @@ getent passwd cyrus >/dev/null || /usr/sbin/useradd -c "Cyrus IMAP Server" -d %{
   -G saslauth -s /sbin/nologin -u %{uid} -r %{cyrususer}
 
 %post
-
-# Force synchronous updates, usually only on ext2 filesystems
-for i in %{_var}/lib/imap/{user,quota} %{_var}/spool/imap
-do
-  if [ "$(find $i -maxdepth 0 -printf %%F)" = "ext2" ]; then
-    chattr -R +S $i 2>/dev/null ||:
-  fi
-done
-
 # Create SSL certificates
 exec > /dev/null 2> /dev/null