mail-mta/exim: version bump to 4.91 RC1

Package-Manager: Portage-2.3.24, Repoman-2.3.6

3 files changed, 549 insertions, 0 deletions

diff --git a/mail-mta/exim/Manifest b/mail-mta/exim/Manifest
index 49f2c66cc024..d44fb1141626 100644
--- a/mail-mta/exim/Manifest
+++ b/mail-mta/exim/Manifest
@@ -2,8 +2,10 @@ DIST exim-4.89.1.tar.bz2 1828699 BLAKE2B 21b3acc73717319c58341f28463d0fd576c7252
 DIST exim-4.89.tar.bz2 1844430 BLAKE2B 255bb3f27a264d92bf4664cf1278beabffa888006dfc0b31cde8a04d62501b0fe282db5b959bd303e2a818322716548c97264842130b8d5c3b9075615f668ca7 SHA512 1e059966a93b47f055ab4ec2a4556f2c918aff56ea0367585f3a853f00411e9c275e13be4f9ae615a468fa06263135cd6a138fa1753f1b7fb3259a3321fcca65
 DIST exim-4.90.1.tar.bz2 1854894 BLAKE2B d7fd8963fb8e98e562a87d248b4e0a54c382d922ea9ea0df10d06fd0992dc19b53e85b73e16dc4b8ae294268fa4f66fe1ae98c7bd3a1d62798425fc2a8a4aa01 SHA512 ba612cf056d97dfaac2b49255ad1e952c5f6b2623118a65f4ddae35ceb51a45f63e77956373f5550121bc1d7eb0c2ebeece1144cf1b15d57332a4782e3fb6db1
 DIST exim-4.90.tar.bz2 1873037 BLAKE2B 5498886560f85fba94a5055d9e72eece959cde6db20a589e6567e89b9c7669c4bb421d6a48f3c5d676381aa008088f391007be5de30e033f64e8e6a128059e62 SHA512 0424d5d4eff28d94ade786402cfece3e2760ff0e44da3be5327b8695e4c3c483ec925ab24e13b1ebe145e204ad02b67ae99ff0992705bd1a3c312ede0464c74b
+DIST exim-4.91_RC1.tar.xz 1738460 BLAKE2B 0a973c097adad9c322afd634e6b7a53bb7746ad32ee5c7c68b3321429e881475a3c26f5706623c3624e4beb71bcee80ba411e6b60bc17e39e56507119ba982d5 SHA512 fefb3955ce1267e15f929edad36579eb15a6230bd885d1e15e57a570a584209b48421f204669d7c83fe630bee688a27126de7056c918a041262acef093dcd493
 DIST exim-pdf-4.89.1.tar.bz2 1942785 BLAKE2B 588298b2c3007a94d40370463dec52d9b5c44b72e8c93e9b749e0ed513f1da045b58140f8802edfd9a5e9dd2d9911f70b4d4cdde3b3952c794c6abd9744ed3d9 SHA512 0b7944237fcadf708570c39a7963246fc70579fecafc746ed8e210c3319eed64a4678162c8c4243e84f48396b3b8bcbc3626523984a716b85564ee50c5712333
 DIST exim-pdf-4.89.tar.bz2 1924606 BLAKE2B f03182d51f4cc5b71cb65c2e0bcf74142f8110b6bfbd5b0fc05e321b692ebde5dbc84c4562a39ee85065f4d2db0654e6a189c826bfdea19051f56969d4ca74e2 SHA512 b04ea2e4dcdb1aaf52ef77ccd76e6599c68c4c6e5a98090720dbd3c50f7191bf3f6cd7dc2089a765c47576311780809cff547f85f004caec411d0f1ac9985299
 DIST exim-pdf-4.90.1.tar.bz2 1958791 BLAKE2B 2dcb523dbdaa989ca0a228db31967230b1bbb68cb998c90231108a822ca4dcc7db9e4c4a91034129ba7d9f08bb632379f021c65ea43159e21f9c6bae9060f146 SHA512 9529b9b459cc766a7171cbd37c2fab710acf130131326b8eb50d9c65714297b0139364fe6129e80d2f29ccee88e35497604a80d6d92207e16518c1d96c267127
 DIST exim-pdf-4.90.tar.bz2 2025099 BLAKE2B 9b82d0a0dcace893ab6fd6b2273ed6961aa4b0091909eea49f72cace3ac25d9a861f9883373a4a41753ba2fb0eda118e9df2e779f29e6b988865ba4630e2898b SHA512 4baeabeee5554d9e80edc21b12622bf9d4b84461307f2eacaff0ad583818f7f38306ae1029de1066019327e490a3bd046c175c735fe3c6724c31b34d6171bf45
+DIST exim-pdf-4.91_RC1.tar.xz 1967968 BLAKE2B 0caae1d8371dd2d90b24c84d4636c1721570f70edec20f9e078d4a70c0e5efbcd5b5052224b6290b48409a3a4898ff4eadadc3bbf0ffaa837861c88091faffa3 SHA512 4c1a490a2dd7870a632f5d777ae9e2ba6c75cd97654c6c064b4d515f85e87d2249e03dcd058dcb9b9270d17503415ad5433d18e224bc65690eb6d0ea8f295289
 DIST system_filter.exim.gz 3075 BLAKE2B d05e872b5cef377d29126cda03fc0a74c8777b2119b76ff43da6e8de808035eb9bfcb034a85d81824f135d484e864bfc0629fc1af2c228a7277d5ee7cf9cde79 SHA512 cb358d3ce2499a0bb5920d962a06f2af8486e55ec90c8c928bd8e3aefb279aa57f5f960d5adfcef68bd94110b405eaa144e9629cfe6014a529c79c544600bbf3
diff --git a/mail-mta/exim/exim-4.91_rc1.ebuild b/mail-mta/exim/exim-4.91_rc1.ebuild
new file mode 100644
index 000000000000..6007c7afe3fa
--- /dev/null
+++ b/mail-mta/exim/exim-4.91_rc1.ebuild
@@ -0,0 +1,545 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="6"
+
+inherit eutils toolchain-funcs multilib pam systemd
+
+IUSE="arc dane dcc +dkim dlfunc dmarc +dnsdb doc dovecot-sasl dsn elibc_glibc exiscan-acl gnutls idn ipv6 ldap libressl lmtp maildir mbx mysql nis pam perl pkcs11 postgres +prdr proxy radius redis sasl selinux spf sqlite srs ssl syslog tcpd +tpda X"
+REQUIRED_USE="
+	arc? ( dkim spf )
+	dane? ( ssl )
+	dmarc? ( dkim spf )
+	gnutls? ( ssl )
+	pkcs11? ( ssl )
+	spf? ( exiscan-acl )
+	srs? ( exiscan-acl )
+"
+
+COMM_URI="ftp://ftp.exim.org/pub/exim/exim4$([[ ${PV} == *_rc* ]] && echo /test)"
+
+DESCRIPTION="A highly configurable, drop-in replacement for sendmail"
+SRC_URI="${COMM_URI}/${P//rc/RC}.tar.xz
+	mirror://gentoo/system_filter.exim.gz
+	doc? ( ${COMM_URI}/${PN}-pdf-${PV//rc/RC}.tar.xz )"
+HOMEPAGE="http://www.exim.org/"
+
+SLOT="0"
+LICENSE="GPL-2"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd ~x86-solaris"
+
+COMMON_DEPEND=">=sys-apps/sed-4.0.5
+	>=sys-libs/db-3.2:=
+	dev-libs/libpcre
+	idn? ( net-dns/libidn net-dns/libidn2 )
+	perl? ( dev-lang/perl:= )
+	pam? ( virtual/pam )
+	tcpd? ( sys-apps/tcp-wrappers )
+	ssl? (
+		!libressl? ( dev-libs/openssl:0= )
+		libressl? ( dev-libs/libressl:= )
+	)
+	gnutls? (
+		net-libs/gnutls[pkcs11?]
+		dev-libs/libtasn1
+	)
+	ldap? ( >=net-nds/openldap-2.0.7 )
+	nis? ( elibc_glibc? ( || (
+		<sys-libs/glibc-2.23
+		>=sys-libs/glibc-2.23[rpc]
+	) ) )
+	mysql? ( virtual/libmysqlclient )
+	postgres? ( dev-db/postgresql:= )
+	sasl? ( >=dev-libs/cyrus-sasl-2.1.26-r2 )
+	redis? ( dev-libs/hiredis )
+	spf? ( >=mail-filter/libspf2-1.2.5-r1 )
+	dmarc? ( mail-filter/opendmarc )
+	srs? ( mail-filter/libsrs_alt )
+	X? ( x11-proto/xproto
+		x11-libs/libX11
+		x11-libs/libXmu
+		x11-libs/libXt
+		x11-libs/libXaw
+	)
+	sqlite? ( dev-db/sqlite )
+	radius? ( net-dialup/freeradius-client )
+	virtual/libiconv
+	elibc_glibc? ( net-libs/libnsl )
+	"
+	# added X check for #57206
+DEPEND="${COMMON_DEPEND}
+	virtual/pkgconfig"
+RDEPEND="${COMMON_DEPEND}
+	!mail-mta/courier
+	!mail-mta/esmtp
+	!mail-mta/mini-qmail
+	!<mail-mta/msmtp-1.4.19-r1
+	!>=mail-mta/msmtp-1.4.19-r1[mta]
+	!mail-mta/netqmail
+	!mail-mta/nullmailer
+	!mail-mta/postfix
+	!mail-mta/qmail-ldap
+	!mail-mta/sendmail
+	!mail-mta/opensmtpd
+	!<mail-mta/ssmtp-2.64-r2
+	!>=mail-mta/ssmtp-2.64-r2[mta]
+	!net-mail/mailwrapper
+	>=net-mail/mailbase-0.00-r5
+	virtual/logger
+	dcc? ( mail-filter/dcc )
+	selinux? ( sec-policy/selinux-exim )
+	"
+
+S=${WORKDIR}/${P//rc/RC}
+
+src_prepare() {
+	epatch "${FILESDIR}"/exim-4.14-tail.patch
+	epatch "${FILESDIR}"/exim-4.74-localscan_dlopen.patch
+	epatch "${FILESDIR}"/exim-4.69-r1.27021.patch
+	epatch "${FILESDIR}"/exim-4.74-radius-db-ENV-clash.patch # 287426
+	epatch "${FILESDIR}"/exim-4.82-makefile-freebsd.patch # 235785
+	epatch "${FILESDIR}"/exim-4.89-as-needed-ldflags.patch # 352265, 391279
+	epatch "${FILESDIR}"/exim-4.76-crosscompile.patch # 266591
+
+	if use maildir ; then
+		epatch "${FILESDIR}"/exim-4.20-maildir.patch
+	else
+		epatch "${FILESDIR}"/exim-4.80-spool-mail-group.patch # 438606
+	fi
+
+	eapply_user
+
+	# user Exim believes it should be
+	MAILUSER=mail
+	MAILGROUP=mail
+	if use prefix && [[ ${EUID} != 0 ]] ; then
+		MAILUSER=$(id -un)
+		MAILGROUP=$(id -gn)
+	fi
+}
+
+src_configure() {
+	# general config and paths
+
+	sed -i.orig \
+		-e "/SYSTEM_ALIASES_FILE/s'SYSTEM_ALIASES_FILE'${EPREFIX}/etc/mail/aliases'" \
+		"${S}"/src/configure.default || die
+
+	sed -i -e 's/^buildname=.*/buildname=exim-gentoo/g' Makefile || die
+
+	sed -e "48i\CFLAGS=${CFLAGS}" \
+		-e "s:BIN_DIRECTORY=/usr/exim/bin:BIN_DIRECTORY=${EPREFIX}/usr/sbin:" \
+		-e "s:EXIM_USER=:EXIM_USER=${MAILUSER}:" \
+		-e "s:CONFIGURE_FILE=/usr/exim/configure:CONFIGURE_FILE=${EPREFIX}/etc/exim/exim.conf:" \
+		-e "s:ZCAT_COMMAND=.*$:ZCAT_COMMAND=${EPREFIX}/bin/zcat:" \
+		-e "s:COMPRESS_COMMAND=.*$:COMPRESS_COMMAND=${EPREFIX}/bin/gzip:" \
+		src/EDITME > Local/Makefile
+
+	if use elibc_musl; then
+		sed -e 's/^LIBS = -lnsl/LIBS =/g' \
+		-i OS/Makefile-Linux
+	fi
+
+	cd Local
+
+	cat >> Makefile <<- EOC
+		INFO_DIRECTORY=${EPREFIX}/usr/share/info
+		PID_FILE_PATH=${EPREFIX}/run/exim.pid
+		SPOOL_DIRECTORY=${EPREFIX}/var/spool/exim
+		HAVE_ICONV=yes
+	EOC
+
+	# if we use libiconv, now is the time to tell so
+	use !elibc_glibc && use !elibc_musl && \
+		echo "EXTRALIBS_EXIM=-liconv" >> Makefile
+
+	# support for IPv6
+	if use ipv6; then
+		cat >> Makefile <<- EOC
+			HAVE_IPV6=YES
+		EOC
+	fi
+
+	# support i18n/IDNA
+	if use idn; then
+		cat >> Makefile <<- EOC
+			SUPPORT_I18N=yes
+			SUPPORT_I18N_2008=yes
+			EXTRALIBS_EXIM += -lidn -lidn2
+		EOC
+	fi
+
+	#
+	# mail storage formats
+
+	# mailstore is Exim's traditional storage format
+	cat >> Makefile <<- EOC
+		SUPPORT_MAILSTORE=yes
+	EOC
+
+	# mbox
+	if use mbx; then
+		cat >> Makefile <<- EOC
+			SUPPORT_MBX=yes
+		EOC
+	fi
+
+	# maildir
+	if use maildir; then
+		cat >> Makefile <<- EOC
+			SUPPORT_MAILDIR=yes
+		EOC
+	fi
+
+	#
+	# lookup methods
+
+	# use the "native" interfaces to the DBM and CDB libraries, support
+	# passwd and directory lookups by default
+	cat >> Makefile <<- EOC
+		USE_DB=yes
+		DBMLIB=-ldb
+		LOOKUP_CDB=yes
+		LOOKUP_PASSWD=yes
+		LOOKUP_DSEARCH=yes
+	EOC
+
+	if ! use dnsdb; then
+		# DNSDB lookup is enabled by default
+		sed -i "s:^LOOKUP_DNSDB=yes:# LOOKUP_DNSDB=yes:" Makefile
+	fi
+
+	if use ldap; then
+		cat >> Makefile <<- EOC
+			LOOKUP_LDAP=yes
+			LDAP_LIB_TYPE=OPENLDAP2
+			LOOKUP_INCLUDE += -I"${EROOT}"usr/include/ldap
+			LOOKUP_LIBS += -lldap -llber
+		EOC
+	fi
+
+	if use mysql; then
+		cat >> Makefile <<- EOC
+			LOOKUP_MYSQL=yes
+			LOOKUP_INCLUDE += $(mysql_config --include)
+			LOOKUP_LIBS += $(mysql_config --libs)
+		EOC
+	fi
+
+	if use nis; then
+		cat >> Makefile <<- EOC
+			LOOKUP_NIS=yes
+			LOOKUP_NISPLUS=yes
+		EOC
+	fi
+
+	if use postgres; then
+		cat >> Makefile <<- EOC
+			LOOKUP_PGSQL=yes
+			LOOKUP_INCLUDE += -I$(pg_config --includedir)
+			LOOKUP_LIBS += -L$(pg_config --libdir) -lpq
+		EOC
+	fi
+
+	if use sqlite; then
+		cat >> Makefile <<- EOC
+			LOOKUP_SQLITE=yes
+			LOOKUP_SQLITE_PC=sqlite3
+		EOC
+	fi
+
+	if use redis; then
+		cat >> Makefile <<- EOC
+			LOOKUP_REDIS=yes
+			LOOKUP_LIBS += -lhiredis
+		EOC
+	fi
+
+	#
+	# Exim monitor, enabled by default, controlled via X USE-flag,
+	# disable if not requested, bug #46778
+	if use X; then
+		cp ../exim_monitor/EDITME eximon.conf || die
+	else
+		sed -i -e '/^EXIM_MONITOR=/s/^/# /' Makefile
+	fi
+
+	#
+	# features
+
+	# content scanning support
+	if use exiscan-acl; then
+		cat >> Makefile <<- EOC
+			WITH_CONTENT_SCAN=yes
+		EOC
+	fi
+
+	# DomainKeys Identified Mail, RFC4871
+	if ! use dkim; then
+		# DKIM is enabled by default
+		cat >> Makefile <<- EOC
+			DISABLE_DKIM=yes
+		EOC
+	fi
+
+	# Per-Recipient-Data-Response
+	if ! use prdr; then
+		# PRDR is enabled by default
+		cat >> Makefile <<- EOC
+			DISABLE_PRDR=yes
+		EOC
+	fi
+
+	# Transport post-delivery actions
+	if ! use tpda; then
+		# EVENT is enabled by default
+		cat >> Makefile <<- EOC
+			DISABLE_EVENT=yes
+		EOC
+	fi
+
+	# log to syslog
+	if use syslog; then
+		sed -i "s:LOG_FILE_PATH=/var/log/exim/exim_%s.log:LOG_FILE_PATH=syslog:" Makefile
+		cat >> Makefile <<- EOC
+			LOG_FILE_PATH=syslog
+		EOC
+	else
+		cat >> Makefile <<- EOC
+			LOG_FILE_PATH=${EPREFIX}/var/log/exim/exim_%s.log
+		EOC
+	fi
+
+	# starttls support (ssl)
+	if use ssl; then
+		echo "SUPPORT_TLS=yes" >> Makefile
+		if use gnutls; then
+			echo "USE_GNUTLS=yes" >> Makefile
+			echo "USE_GNUTLS_PC=gnutls" >> Makefile
+			use pkcs11 || echo "AVOID_GNUTLS_PKCS11=yes" >> Makefile
+		else
+			echo "USE_OPENSSL_PC=openssl" >> Makefile
+		fi
+	fi
+
+	# TCP wrappers
+	if use tcpd; then
+		cat >> Makefile <<- EOC
+			USE_TCP_WRAPPERS=yes
+			EXTRALIBS_EXIM += -lwrap
+		EOC
+	fi
+
+	# Light Mail Transport Protocol
+	if use lmtp; then
+		cat >> Makefile <<- EOC
+			TRANSPORT_LMTP=yes
+		EOC
+	fi
+
+	# embedded Perl
+	if use perl; then
+		cat >> Makefile <<- EOC
+			EXIM_PERL=perl.o
+		EOC
+	fi
+
+	# dlfunc
+	if use dlfunc; then
+		cat >> Makefile <<- EOC
+			EXPAND_DLFUNC=yes
+		EOC
+	fi
+
+	# Proxy Protocol
+	if use proxy; then
+		cat >> Makefile <<- EOC
+			SUPPORT_PROXY=yes
+		EOC
+	fi
+
+	# DANE
+	if use dane; then
+		cat >> Makefile <<- EOC
+			SUPPORT_DANE=yes
+		EOC
+	fi
+
+	# Sender Policy Framework
+	if use spf; then
+		cat >> Makefile <<- EOC
+			SUPPORT_SPF=yes
+			EXTRALIBS_EXIM += -lspf2
+		EOC
+	fi
+
+	#
+	# experimental features
+
+	# Authenticated Receive Chain
+	if use arc; then
+		echo "EXPERIMENTAL_ARC=yes">> Makefile
+	fi
+
+	# Distributed Checksum Clearinghouse
+	if use dcc; then
+		echo "EXPERIMENTAL_DCC=yes">> Makefile
+	fi
+
+	# Sender Rewriting Scheme
+	if use srs; then
+		cat >> Makefile <<- EOC
+			EXPERIMENTAL_SRS=yes
+			EXTRALIBS_EXIM += -lsrs_alt
+		EOC
+	fi
+
+	# DMARC
+	if use dmarc; then
+		cat >> Makefile <<- EOC
+			EXPERIMENTAL_DMARC=yes
+			EXTRALIBS_EXIM += -lopendmarc
+		EOC
+	fi
+
+	# Delivery Sender Notifications extra information in fail message
+	if use dsn; then
+		cat >> Makefile <<- EOC
+			EXPERIMENTAL_DSN_INFO=yes
+		EOC
+	fi
+
+	#
+	# authentication (SMTP AUTH)
+
+	# standard bits
+	cat >> Makefile <<- EOC
+		AUTH_SPA=yes
+		AUTH_CRAM_MD5=yes
+		AUTH_PLAINTEXT=yes
+	EOC
+
+	# Cyrus SASL
+	if use sasl; then
+		cat >> Makefile <<- EOC
+			CYRUS_SASLAUTHD_SOCKET=${EPREFIX}/run/saslauthd/mux
+			AUTH_CYRUS_SASL=yes
+			AUTH_LIBS += -lsasl2
+		EOC
+	fi
+
+	# Dovecot
+	if use dovecot-sasl; then
+		cat >> Makefile <<- EOC
+			AUTH_DOVECOT=yes
+		EOC
+	fi
+
+	# Pluggable Authentication Modules
+	if use pam; then
+		cat >> Makefile <<- EOC
+			SUPPORT_PAM=yes
+			AUTH_LIBS += -lpam
+		EOC
+	fi
+
+	# Radius
+	if use radius; then
+		cat >> Makefile <<- EOC
+			RADIUS_CONFIG_FILE=${EPREFIX}/etc/radiusclient/radiusclient.conf
+			RADIUS_LIB_TYPE=RADIUSCLIENTNEW
+			AUTH_LIBS += -lfreeradius-client
+		EOC
+	fi
+}
+
+src_compile() {
+	emake CC="$(tc-getCC)" HOSTCC="$(tc-getCC $CBUILD)" \
+		AR="$(tc-getAR) cq" RANLIB="$(tc-getRANLIB)" FULLECHO='' \
+		|| die "make failed"
+}
+
+src_install () {
+	cd "${S}"/build-exim-gentoo || die
+	dosbin exim
+	if use X; then
+		dosbin eximon.bin
+		dosbin eximon
+	fi
+	fperms 4755 /usr/sbin/exim
+
+	dosym exim /usr/sbin/sendmail
+	dosym exim /usr/sbin/rsmtp
+	dosym exim /usr/sbin/rmail
+	dosym ../sbin/exim /usr/bin/mailq
+	dosym ../sbin/exim /usr/bin/newaliases
+	dosym ../sbin/sendmail /usr/lib/sendmail
+
+	for i in exicyclog exim_dbmbuild exim_dumpdb exim_fixdb exim_lock \
+		exim_tidydb exinext exiwhat exigrep eximstats exiqsumm exiqgrep \
+		convert4r3 convert4r4 exipick
+	do
+		dosbin $i
+	done
+
+	dodoc "${S}"/doc/*
+	doman "${S}"/doc/exim.8
+	use dsn && dodoc "${S}"/README.DSN
+	use doc && dodoc "${WORKDIR}"/${PN}-pdf-${PV//rc/RC}/doc/*.pdf
+
+	# conf files
+	insinto /etc/exim
+	newins "${S}"/src/configure.default exim.conf.dist
+	if use exiscan-acl; then
+		newins "${S}"/src/configure.default exim.conf.exiscan-acl
+	fi
+	doins "${WORKDIR}"/system_filter.exim
+	doins "${FILESDIR}"/auth_conf.sub
+
+	pamd_mimic system-auth exim auth account
+
+	# headers, #436406
+	if use dlfunc ; then
+		# fixup includes so they actually can be found when including
+		sed -i \
+			-e '/#include "\(config\|store\|mytypes\).h"/s:"\(.\+\)":<exim/\1>:' \
+			local_scan.h || die
+		insinto /usr/include/exim
+		doins {config,local_scan}.h ../src/{mytypes,store}.h
+	fi
+
+	insinto /etc/logrotate.d
+	newins "${FILESDIR}/exim.logrotate" exim
+
+	newinitd "${FILESDIR}"/exim.rc10 exim
+	newconfd "${FILESDIR}"/exim.confd exim
+
+	systemd_dounit "${FILESDIR}"/{exim.service,exim.socket,exim-submission.socket}
+	systemd_newunit "${FILESDIR}"/exim_at.service 'exim@.service'
+	systemd_newunit "${FILESDIR}"/exim-submission_at.service 'exim-submission@.service'
+
+	diropts -m 0750 -o ${MAILUSER} -g ${MAILGROUP}
+	dodir /var/log/${PN}
+}
+
+pkg_postinst() {
+	if [[ ! -f ${EROOT}etc/exim/exim.conf ]] ; then
+		einfo "${EROOT}etc/exim/system_filter.exim is a sample system_filter."
+		einfo "${EROOT}etc/exim/auth_conf.sub contains the configuration sub for using smtp auth."
+		einfo "Please create ${EROOT}etc/exim/exim.conf from ${EROOT}etc/exim/exim.conf.dist."
+	fi
+	if use dcc ; then
+		einfo "DCC support is experimental, you can find some limited"
+		einfo "documentation at the bottom of this prerelease message:"
+		einfo "http://article.gmane.org/gmane.mail.exim.devel/3579"
+	fi
+	use srs && einfo "SRS support is experimental"
+	if use dmarc ; then
+		einfo "DMARC support is experimental.  See global settings to"
+		einfo "configure DMARC, for usage see the documentation at "
+		einfo "experimental-spec.txt."
+	fi
+	use dsn && einfo "extra information in fail DSN message is experimental"
+	elog "The obsolete acl condition 'demime' is removed, the replacements"
+	elog "are the ACLs acl_smtp_mime and acl_not_smtp_mime"
+}
diff --git a/mail-mta/exim/metadata.xml b/mail-mta/exim/metadata.xml
index 8a96bf761572..33a92fa00dac 100644
--- a/mail-mta/exim/metadata.xml
+++ b/mail-mta/exim/metadata.xml
@@ -19,6 +19,8 @@
 		quite different to that of sendmail.
 	</longdescription>
 	<use>
+		<flag name="arc">Adds support for Authenticated Receive Chain
+			(ARC)</flag>
 		<flag name="dcc">Adds support for Distributed Checksum Clearinghouse
 			(DCC)</flag>
 		<flag name="dane">Adds support for DNS-based Authentication of Named Entities</flag>