Dropped tcp_wrappers support

Resolves: rhbz#1518763

exim-4.89-config.patch

@@ -12,7 +12,7 @@ index 3e486a6..6c4afec 100755
    echo "" >>$mft
    cat $mftt >> $mft
 diff --git a/src/EDITME b/src/EDITME
-index df74aac..0caf02d 100644
+index df74aac..7065c0c 100644
 --- a/src/EDITME
 +++ b/src/EDITME
 @@ -98,7 +98,7 @@
@@ -236,16 +236,14 @@ index df74aac..0caf02d 100644
  
  
  #------------------------------------------------------------------------------
-@@ -1034,9 +1033,9 @@ ZCAT_COMMAND=/usr/bin/zcat
- # You may well also have to specify a local "include" file and an additional
+@@ -1035,8 +1034,8 @@ ZCAT_COMMAND=/usr/bin/zcat
  # library for TCP wrappers, so you probably need something like this:
  #
--# USE_TCP_WRAPPERS=yes
+ # USE_TCP_WRAPPERS=yes
 -# CFLAGS=-O -I/usr/local/include
 -# EXTRALIBS_EXIM=-L/usr/local/lib -lwrap
-+USE_TCP_WRAPPERS=yes
 +CFLAGS+=$(RPM_OPT_FLAGS) $(PIE)
-+EXTRALIBS_EXIM=-lwrap -lpam -ldl -export-dynamic -rdynamic
++EXTRALIBS_EXIM=-lpam -ldl -export-dynamic -rdynamic
  #
  # but of course there may need to be other things in CFLAGS and EXTRALIBS_EXIM
  # as well.

exim.spec

@@ -14,7 +14,7 @@
 Summary: The exim mail transfer agent
 Name: exim
 Version: 4.89
-Release: 7%{?dist}
+Release: 8%{?dist}
 License: GPLv2+
 Url: http://www.exim.org/
 Group: System Environment/Daemons
@@ -75,7 +75,7 @@ Requires: /etc/pki/tls/certs /etc/pki/tls/private
 Requires: /etc/aliases
 Requires: perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
 BuildRequires: libdb-devel openssl-devel openldap-devel pam-devel
-BuildRequires: pcre-devel sqlite-devel tcp_wrappers-devel cyrus-sasl-devel
+BuildRequires: pcre-devel sqlite-devel cyrus-sasl-devel
 BuildRequires: openldap-devel openssl-devel mariadb-connector-c-devel postgresql-devel
 BuildRequires: libXaw-devel libXmu-devel libXext-devel libX11-devel libSM-devel
 BuildRequires: perl-devel
@@ -600,6 +600,10 @@ test "$1"  = 0 || %{_initrddir}/clamd.exim condrestart >/dev/null 2>&1 || :
 %{_sysconfdir}/cron.daily/greylist-tidy.sh
 
 %changelog
+* Thu Nov 30 2017 Jaroslav Škarvada <jskarvad@redhat.com> - 4.89-8
+- Dropped tcp_wrappers support
+  Resolves: rhbz#1518763
+
 * Mon Nov 27 2017 Jaroslav Škarvada <jskarvad@redhat.com> - 4.89-7
 - Fixed use-after-free
   Resolves: CVE-2017-16943