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authorFabian Groffen <grobian@gentoo.org>2020-05-13 19:19:39 +0200
committerFabian Groffen <grobian@gentoo.org>2020-05-13 19:19:57 +0200
commit4b998533b5bae4ff911d11eb2ece787fd4a9e4c8 (patch)
treeaa29b3b99e90d376c330d2b163a0193cb4a50d96 /mail-mta
parentdev-python/apispec-3.3.0: version bump (diff)
downloadgentoo-4b998533b5bae4ff911d11eb2ece787fd4a9e4c8.tar.gz
gentoo-4b998533b5bae4ff911d11eb2ece787fd4a9e4c8.tar.bz2
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mail-mta/exim: security cleanup
Bug: https://bugs.gentoo.org/722484 Package-Manager: Portage-2.3.89, Repoman-2.3.20 Signed-off-by: Fabian Groffen <grobian@gentoo.org>
Diffstat (limited to 'mail-mta')
-rw-r--r--mail-mta/exim/Manifest2
-rw-r--r--mail-mta/exim/exim-4.92.3.ebuild581
-rw-r--r--mail-mta/exim/files/exim-4.82-makefile-freebsd.patch45
-rw-r--r--mail-mta/exim/files/exim-4.89-as-needed-ldflags.patch145
-rw-r--r--mail-mta/exim/files/exim-4.92-fix-eval-expansion-32bit.patch51
-rw-r--r--mail-mta/exim/files/exim-4.92-localscan_dlopen.patch267
6 files changed, 0 insertions, 1091 deletions
diff --git a/mail-mta/exim/Manifest b/mail-mta/exim/Manifest
index e8a899771de..e08c0096757 100644
--- a/mail-mta/exim/Manifest
+++ b/mail-mta/exim/Manifest
@@ -1,5 +1,3 @@
-DIST exim-4.92.3.tar.xz 1773156 BLAKE2B 7866c23c862f5b5aadac709279f9ed376e526e90e8ca09d41c1789041ec0a3ecd48f8d2237e4d462e547efa2178babd5942d3142fef7419e16d1707fe23fa226 SHA512 ca6d6f50653502345511b683859b33aa02faa48454fb2100ff89fed3dcb8af8933e7bce68939365fdee42f96eec0c3b135cf748f4581e92a62be0f0ab093868a
DIST exim-4.93.0.4.tar.xz 1804696 BLAKE2B 721336101104d9c71b3bb6f432e382c28ad17d80cdb50d04213989e65a719d906caf8eb95639bfaf7a1bfdd62c7000d9df14484953446ecfca901fd7c708514e SHA512 84951849b69399d6f187d2801760dc0cb9e61c88c7c88aaca4e07e48120199a6be94b2236d058ffeacb8d611dd84056b610d480353c301a3ad5799768dd39d96
-DIST exim-pdf-4.92.3.tar.xz 2039436 BLAKE2B 8d20e7f0ebfcb573d08b490737923afc2cd2d5837f5c91bd2f3e6b5e637d86a5d5a59123c57ba9219ead675c72bfc46351d5b705d9533fab80bedeeca8bdd580 SHA512 3245a627a924db92e5a50e842e096731d08284f757274b5083ea234707c493abd6f27a3b34a2025e3acff167260df0f4ebe68b9f5832920c5f22c258143ab43f
DIST exim-pdf-4.93.0.4.tar.xz 2069744 BLAKE2B 28730134293d87b16d672df66119ff97aaf2d796cf28842bb5bf6831a0be6a186a5cce503200b9fc985aaa14386053ca83c259625949634c5a28937b285247ca SHA512 929b4198a3e8764a64478e7ff5a9c7398ad1990114206b68494b1f1f563c23405c7b440e2f21a9f777e9e3cd3a3398d6faea3b882407f731ef3a767c27fd9361
DIST system_filter.exim.gz 3075 BLAKE2B d05e872b5cef377d29126cda03fc0a74c8777b2119b76ff43da6e8de808035eb9bfcb034a85d81824f135d484e864bfc0629fc1af2c228a7277d5ee7cf9cde79 SHA512 cb358d3ce2499a0bb5920d962a06f2af8486e55ec90c8c928bd8e3aefb279aa57f5f960d5adfcef68bd94110b405eaa144e9629cfe6014a529c79c544600bbf3
diff --git a/mail-mta/exim/exim-4.92.3.ebuild b/mail-mta/exim/exim-4.92.3.ebuild
deleted file mode 100644
index 03bdaab227c..00000000000
--- a/mail-mta/exim/exim-4.92.3.ebuild
+++ /dev/null
@@ -1,581 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="7"
-
-inherit db-use 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 !gnutls )
- dmarc? ( dkim spf )
- gnutls? ( ssl )
- pkcs11? ( ssl )
- spf? ( exiscan-acl )
- srs? ( exiscan-acl )
- !ssl? ( !dkim )
-"
-# NOTE on USE="gnutls dane", gnutls[dane] is masked in base, unmasked
-# for x86 and amd64 only, due to this, repoman won't allow depending on
-# gnutls[dane] for all else. Because we cannot express USE=dane when
-# USE=gnutls is in effect only in package.use.mask, the only option we
-# have left is to a) ignore the dependency (but that results in bug
-# #661164) or b) mask the usage of USE=dane with USE=gnutls. Both are
-# incorrect, but b) is the only "correct" view from repoman.
-
-COMM_URI="https://downloads.exim.org/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-${PV//rc/RC}.tar.xz )"
-HOMEPAGE="https://www.exim.org/"
-
-SLOT="0"
-LICENSE="GPL-2"
-KEYWORDS="~alpha amd64 arm ~hppa ~ia64 ppc ppc64 sparc x86 ~x86-solaris"
-
-COMMON_DEPEND=">=sys-apps/sed-4.0.5
- ( >=sys-libs/db-3.2:= <sys-libs/db-6:= )
- dev-libs/libpcre
- idn? ( net-dns/libidn:= net-dns/libidn2:= )
- perl? ( dev-lang/perl:= )
- pam? ( sys-libs/pam )
- tcpd? ( sys-apps/tcp-wrappers )
- ssl? (
- !libressl? ( dev-libs/openssl:0= )
- libressl? ( dev-libs/libressl:= )
- )
- gnutls? (
- net-libs/gnutls:0=[pkcs11?]
- dev-libs/libtasn1
- )
- ldap? ( >=net-nds/openldap-2.0.7 )
- nis? (
- elibc_glibc? (
- net-libs/libtirpc
- >=net-libs/libnsl-1:=
- )
- )
- mysql? ( dev-db/mysql-connector-c:= )
- postgres? ( dev-db/postgresql:= )
- sasl? ( >=dev-libs/cyrus-sasl-2.1.26-r2 )
- redis? ( dev-libs/hiredis )
- spf? ( >=mail-filter/libspf2-1.2.5-r1 )
- dmarc? ( mail-filter/opendmarc )
- srs? ( mail-filter/libsrs_alt )
- X? (
- x11-libs/libX11
- x11-libs/libXmu
- x11-libs/libXt
- x11-libs/libXaw
- )
- sqlite? ( dev-db/sqlite )
- radius? ( net-dialup/freeradius-client )
- virtual/libiconv
- elibc_glibc? ( net-libs/libnsl )
- "
- # added X check for #57206
-BDEPEND="virtual/pkgconfig"
-DEPEND="${COMMON_DEPEND}"
-RDEPEND="${COMMON_DEPEND}
- !mail-mta/courier
- !mail-mta/esmtp
- !mail-mta/mini-qmail
- !<mail-mta/msmtp-1.4.19-r1
- !>=mail-mta/msmtp-1.4.19-r1[mta]
- !mail-mta/netqmail
- !mail-mta/nullmailer
- !mail-mta/postfix
- !mail-mta/qmail-ldap
- !mail-mta/sendmail
- !mail-mta/opensmtpd
- !<mail-mta/ssmtp-2.64-r2
- !>=mail-mta/ssmtp-2.64-r2[mta]
- !net-mail/mailwrapper
- >=net-mail/mailbase-0.00-r5
- virtual/logger
- dcc? ( mail-filter/dcc )
- selinux? ( sec-policy/selinux-exim )
- "
-
-PATCHES=(
- "${FILESDIR}"/exim-4.69-r1.27021.patch
- "${FILESDIR}"/exim-4.92-localscan_dlopen.patch
-)
-
-S=${WORKDIR}/${P//rc/RC}
-
-src_prepare() {
- # Legacy patches which need a respin for -p1
- eapply -p0 "${FILESDIR}"/exim-4.14-tail.patch
- eapply -p0 "${FILESDIR}"/exim-4.74-radius-db-ENV-clash.patch # 287426
- eapply -p0 "${FILESDIR}"/exim-4.82-makefile-freebsd.patch # 235785
- eapply -p0 "${FILESDIR}"/exim-4.89-as-needed-ldflags.patch # 352265, 391279
- eapply -p0 "${FILESDIR}"/exim-4.76-crosscompile.patch # 266591
- eapply -p2 "${FILESDIR}"/exim-4.92-fix-eval-expansion-32bit.patch #687554
-
- if use maildir ; then
- eapply "${FILESDIR}"/exim-4.20-maildir.patch
- else
- eapply -p0 "${FILESDIR}"/exim-4.80-spool-mail-group.patch # 438606
- fi
-
- default
-
- # user Exim believes it should be
- MAILUSER=mail
- MAILGROUP=mail
- if use prefix && [[ ${EUID} != 0 ]] ; then
- MAILUSER=$(id -un)
- MAILGROUP=$(id -gn)
- fi
-}
-
-src_configure() {
- # general config and paths
-
- local aliases="${EPREFIX}/etc/mail/aliases"
- sed -i \
- -e "/SYSTEM_ALIASES_FILE/s'SYSTEM_ALIASES_FILE'${aliases}'" \
- src/configure.default || die
-
- sed -i -e 's/^buildname=.*/buildname=exim-gentoo/' Makefile || die
-
- if use elibc_musl; then
- sed -i -e 's/^LIBS = -lnsl/LIBS =/g' OS/Makefile-Linux || die
- fi
-
- local conffile="${EPREFIX}/etc/exim/exim.conf"
- sed -e "48i\CFLAGS=${CFLAGS}" \
- -e "s:BIN_DIRECTORY=/usr/exim/bin:BIN_DIRECTORY=${EPREFIX}/usr/sbin:" \
- -e "s:EXIM_USER=:EXIM_USER=${MAILUSER}:" \
- -e "s:CONFIGURE_FILE=.*$:CONFIGURE_FILE=${conffile}:" \
- -e "s:ZCAT_COMMAND=.*$:ZCAT_COMMAND=${EPREFIX}/bin/zcat:" \
- -e "s:COMPRESS_COMMAND=.*$:COMPRESS_COMMAND=${EPREFIX}/bin/gzip:" \
- src/EDITME > Local/Makefile || die
-
- # work on Local/Makefile from now on
- cd Local
-
- cat >> Makefile <<- EOC
- INFO_DIRECTORY=${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
- local DB_VERS="5.3 5.1 4.8 4.7 4.6 4.5 4.4 4.3 4.2 3.2"
- cat >> Makefile <<- EOC
- USE_DB=yes
- CFLAGS+=-I$(db_includedir ${DB_VERS})
- DBMLIB=-l$(db_libname ${DB_VERS})
- LOOKUP_CDB=yes
- LOOKUP_PASSWD=yes
- LOOKUP_DSEARCH=yes
- EOC
-
- if ! use dnsdb; then
- # DNSDB lookup is enabled by default
- sed -i -e 's:^LOOKUP_DNSDB=yes:# LOOKUP_DNSDB=yes:' Makefile || die
- fi
-
- if use ldap; then
- cat >> Makefile <<- EOC
- LOOKUP_LDAP=yes
- LDAP_LIB_TYPE=OPENLDAP2
- LOOKUP_INCLUDE += -I"${EPREFIX}"/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 += $(mysql_config --libs)
- EOC
- fi
-
- if use nis; then
- cat >> Makefile <<- EOC
- LOOKUP_NIS=yes
- LOOKUP_NISPLUS=yes
- EOC
- if use elibc_glibc ; then
- cat >> Makefile <<- EOC
- CFLAGS += -I"${EPREFIX}"/usr/include/tirpc
- EOC
- fi
- 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 || die
- 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 && use !dane; then
- # EVENT is enabled by default
- cat >> Makefile <<- EOC
- DISABLE_EVENT=yes
- EOC
- fi
-
- # log to syslog
- if use syslog; then
- local eximlog="${EPREFIX}/var/log/exim/exim_%s.log"
- sed -i \
- -e "s:LOG_FILE_PATH=${eximlog}:LOG_FILE_PATH=syslog:" \
- Makefile || die
- 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
- HAVE_LOCAL_SCAN=yes
- DLOPEN_LOCAL_SCAN=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="$(tc-getBUILD_CC)" \
- AR="$(tc-getAR) cq" RANLIB="$(tc-getRANLIB)" FULLECHO=''
-}
-
-src_install() {
- cd "${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 $i
- done
-
- dodoc -r "${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 ${MAILGROUP}
- keepdir /var/log/${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"
- einfo "for using smtp auth."
- einfo "Please create ${EROOT}/etc/exim/exim.conf from"
- einfo " ${EROOT}/etc/exim/exim.conf.dist."
- fi
- if use dcc ; then
- einfo "DCC support is experimental, you can find some limited"
- einfo "documentation at the bottom of this prerelease message:"
- einfo "http://article.gmane.org/gmane.mail.exim.devel/3579"
- fi
- use srs && einfo "SRS support is experimental"
- if use dmarc ; then
- einfo "DMARC support is experimental. See global settings to"
- einfo "configure DMARC, for usage see the documentation at "
- einfo "experimental-spec.txt."
- fi
- use dsn && einfo "extra information in fail DSN message is experimental"
- elog "The obsolete acl condition 'demime' is removed, the replacements"
- elog "are the ACLs acl_smtp_mime and acl_not_smtp_mime"
-}
diff --git a/mail-mta/exim/files/exim-4.82-makefile-freebsd.patch b/mail-mta/exim/files/exim-4.82-makefile-freebsd.patch
deleted file mode 100644
index 9693d4945ad..00000000000
--- a/mail-mta/exim/files/exim-4.82-makefile-freebsd.patch
+++ /dev/null
@@ -1,45 +0,0 @@
---- OS/Makefile-FreeBSD.orig 2013-09-30 19:59:09.000000000 +0200
-+++ OS/Makefile-FreeBSD 2013-09-30 20:01:22.000000000 +0200
-@@ -1,10 +1,8 @@
--# Exim: OS-specific make file for FreeBSD
--# There's no setting of CFLAGS here, to allow the system default
--# for "make" to be the default.
--
--CHOWN_COMMAND=/usr/sbin/chown
--STRIP_COMMAND=/usr/bin/strip
--CHMOD_COMMAND=/bin/chmod
-+# Exim: OS-specific FreeBSD make file, modified for Gentoo Prefix
-+
-+CHOWN_COMMAND=look_for_it
-+STRIP_COMMAND=
-+CHMOD_COMMAND=look_for_it
-
- HAVE_SA_LEN=YES
-
-@@ -15,17 +13,9 @@
- CFLAGS_DYNAMIC=-shared -rdynamic -fPIC
-
- # FreeBSD always ships with Berkeley DB
-+DBMLIB = -ldb
- USE_DB=yes
-
--# This code for building outside ports suggested by Richard Clayton
--.ifdef X11BASE
--X11=${X11BASE}
--.elifdef LOCALBASE
--X11=$(LOCALBASE)
--.else
--X11=/usr/local
--.endif
--
- # nb: FreeBSD is entirely elf; objformat was removed prior to FreeBSD 7
- # http://www.freebsd.org/cgi/cvsweb.cgi/src/usr.bin/objformat/Attic/objformat.c
- # deleted Jan 2007.
-@@ -37,6 +27,7 @@
- # switch to default to ELF came with FreeBSD 3. elf(5) claims ELF support
- # introduced in FreeBSD 2.2.6.
- #
-+X11=/usr/X11R6
- XINCLUDE=-I$(X11)/include
- XLFLAGS=-L$(X11)/lib -Wl,-rpath,${X11}/lib
- X11_LD_LIB=$(X11)/lib
diff --git a/mail-mta/exim/files/exim-4.89-as-needed-ldflags.patch b/mail-mta/exim/files/exim-4.89-as-needed-ldflags.patch
deleted file mode 100644
index 49e430939fc..00000000000
--- a/mail-mta/exim/files/exim-4.89-as-needed-ldflags.patch
+++ /dev/null
@@ -1,145 +0,0 @@
-https://bugs.gentoo.org/show_bug.cgi?id=352265
-
-Make sure LDFLAGS comes first, such that all libraries are considered,
-and not discarded when --as-needed is in effect.
-
-https://bugs.gentoo.org/show_bug.cgi?id=391279
-
-Use LDFLAGS for all targets, not just the exim binary, such that
---as-needed works as well.
-
-
---- OS/Makefile-Base
-+++ OS/Makefile-Base
-@@ -346,12 +346,12 @@
- buildrouters buildtransports \
- $(OBJ_EXIM) version.o
- @echo "$(LNCC) -o exim"
-- $(FE)$(PURIFY) $(LNCC) -o exim $(LFLAGS) $(OBJ_EXIM) version.o \
-+ $(FE)$(PURIFY) $(LNCC) -o exim $(LDFLAGS) $(OBJ_EXIM) version.o \
- routers/routers.a transports/transports.a lookups/lookups.a \
- auths/auths.a pdkim/pdkim.a \
- $(LIBRESOLV) $(LIBS) $(LIBS_EXIM) $(IPV6_LIBS) $(EXTRALIBS) \
- $(EXTRALIBS_EXIM) $(DBMLIB) $(LOOKUP_LIBS) $(AUTH_LIBS) \
-- $(PERL_LIBS) $(TLS_LIBS) $(PCRE_LIBS) $(LDFLAGS)
-+ $(PERL_LIBS) $(TLS_LIBS) $(PCRE_LIBS) $(LFLAGS)
- @if [ x"$(STRIP_COMMAND)" != x"" ]; then \
- echo $(STRIP_COMMAND) exim; \
- $(STRIP_COMMAND) exim; \
-@@ -367,8 +367,8 @@
-
- exim_dumpdb: $(OBJ_DUMPDB)
- @echo "$(LNCC) -o exim_dumpdb"
-- $(FE)$(LNCC) $(CFLAGS) $(INCLUDE) -o exim_dumpdb $(LFLAGS) $(OBJ_DUMPDB) \
-- $(LIBS) $(EXTRALIBS) $(DBMLIB)
-+ $(FE)$(LNCC) $(CFLAGS) $(INCLUDE) -o exim_dumpdb $(LDFLAGS) $(OBJ_DUMPDB) \
-+ $(LIBS) $(EXTRALIBS) $(DBMLIB) $(LFLAGS)
- @if [ x"$(STRIP_COMMAND)" != x"" ]; then \
- echo $(STRIP_COMMAND) exim_dumpdb; \
- $(STRIP_COMMAND) exim_dumpdb; \
-@@ -382,8 +382,8 @@
-
- exim_fixdb: $(OBJ_FIXDB) buildauths
- @echo "$(LNCC) -o exim_fixdb"
-- $(FE)$(LNCC) $(CFLAGS) $(INCLUDE) -o exim_fixdb $(LFLAGS) $(OBJ_FIXDB) \
-- auths/auths.a $(LIBS) $(EXTRALIBS) $(DBMLIB)
-+ $(FE)$(LNCC) $(CFLAGS) $(INCLUDE) -o exim_fixdb $(LDFLAGS) $(OBJ_FIXDB) \
-+ auths/auths.a $(LIBS) $(EXTRALIBS) $(DBMLIB) $(LFLAGS)
- @if [ x"$(STRIP_COMMAND)" != x"" ]; then \
- echo $(STRIP_COMMAND) exim_fixdb; \
- $(STRIP_COMMAND) exim_fixdb; \
-@@ -397,8 +397,8 @@
-
- exim_tidydb: $(OBJ_TIDYDB)
- @echo "$(LNCC) -o exim_tidydb"
-- $(FE)$(LNCC) $(CFLAGS) $(INCLUDE) -o exim_tidydb $(LFLAGS) $(OBJ_TIDYDB) \
-- $(LIBS) $(EXTRALIBS) $(DBMLIB)
-+ $(FE)$(LNCC) $(CFLAGS) $(INCLUDE) -o exim_tidydb $(LDFLAGS) $(OBJ_TIDYDB) \
-+ $(LIBS) $(EXTRALIBS) $(DBMLIB) $(LFLAGS)
- @if [ x"$(STRIP_COMMAND)" != x"" ]; then \
- echo $(STRIP_COMMAND) exim_tidydb; \
- $(STRIP_COMMAND) exim_tidydb; \
-@@ -410,8 +410,8 @@
-
- exim_dbmbuild: exim_dbmbuild.o
- @echo "$(LNCC) -o exim_dbmbuild"
-- $(FE)$(LNCC) $(CFLAGS) $(INCLUDE) -o exim_dbmbuild $(LFLAGS) exim_dbmbuild.o \
-- $(LIBS) $(EXTRALIBS) $(DBMLIB)
-+ $(FE)$(LNCC) $(CFLAGS) $(INCLUDE) -o exim_dbmbuild $(LDFLAGS) exim_dbmbuild.o \
-+ $(LIBS) $(EXTRALIBS) $(DBMLIB) $(LFLAGS)
- @if [ x"$(STRIP_COMMAND)" != x"" ]; then \
- echo $(STRIP_COMMAND) exim_dbmbuild; \
- $(STRIP_COMMAND) exim_dbmbuild; \
-@@ -425,8 +425,8 @@
- @echo "$(CC) exim_lock.c"
- $(FE)$(CC) -c $(CFLAGS) $(INCLUDE) exim_lock.c
- @echo "$(LNCC) -o exim_lock"
-- $(FE)$(LNCC) -o exim_lock $(LFLAGS) exim_lock.o \
-- $(LIBS) $(EXTRALIBS)
-+ $(FE)$(LNCC) -o exim_lock $(LDFLAGS) exim_lock.o \
-+ $(LIBS) $(EXTRALIBS) $(LFLAGS)
- @if [ x"$(STRIP_COMMAND)" != x"" ]; then \
- echo $(STRIP_COMMAND) exim_lock; \
- $(STRIP_COMMAND) exim_lock; \
-@@ -462,9 +462,9 @@
- $(FE)$(CC) -o em_version.o -c \
- $(CFLAGS) $(XINCLUDE) -I. ../exim_monitor/em_version.c
- @echo "$(LNCC) -o eximon.bin"
-- $(FE)$(PURIFY) $(LNCC) -o eximon.bin em_version.o $(LFLAGS) $(XLFLAGS) \
-+ $(FE)$(PURIFY) $(LNCC) -o eximon.bin em_version.o $(LDFLAGS) $(XLFLAGS) \
- $(OBJ_MONBIN) -lXaw -lXmu -lXt -lXext -lX11 $(PCRE_LIBS) \
-- $(LIBS) $(LIBS_EXIMON) $(EXTRALIBS) $(EXTRALIBS_EXIMON) -lc
-+ $(LIBS) $(LIBS_EXIMON) $(EXTRALIBS) $(EXTRALIBS_EXIMON) -lc $(LFLAGS)
- @if [ x"$(STRIP_COMMAND)" != x"" ]; then \
- echo $(STRIP_COMMAND) eximon.bin; \
- $(STRIP_COMMAND) eximon.bin; \
-@@ -780,9 +780,9 @@
- string.o tod.o version.o utf8.o
- $(CC) -c $(CFLAGS) $(INCLUDE) -DSTAND_ALONE dbfn.c
- $(CC) -c $(CFLAGS) $(INCLUDE) -DCOMPILE_UTILITY store.c
-- $(LNCC) -o test_dbfn $(LFLAGS) dbfn.o \
-+ $(LNCC) -o test_dbfn $(LDFLAGS) dbfn.o \
- dummies.o sa-globals.o sa-os.o store.o string.o \
-- tod.o version.o utf8.o $(LIBS) $(DBMLIB) $(LDFLAGS)
-+ tod.o version.o utf8.o $(LIBS) $(DBMLIB) $(LFLAGS)
- rm -f dbfn.o store.o
-
- test_host: config.h child.c host.c dns.c dummies.c sa-globals.o os.o \
-@@ -790,29 +790,29 @@
- $(CC) -c $(CFLAGS) $(INCLUDE) -DSTAND_ALONE -DTEST_HOST host.c
- $(CC) -c $(CFLAGS) $(INCLUDE) -DSTAND_ALONE -DTEST_HOST dns.c
- $(CC) -c $(CFLAGS) $(INCLUDE) -DSTAND_ALONE -DTEST_HOST dummies.c
-- $(LNCC) -o test_host $(LFLAGS) \
-+ $(LNCC) -o test_host $(LDFLAGS) \
- host.o child.o dns.o dummies.o sa-globals.o os.o store.o string.o \
-- tod.o tree.o $(LIBS) $(LIBRESOLV)
-+ tod.o tree.o $(LIBS) $(LIBRESOLV) $(LFLAGS)
- rm -f child.o dummies.o host.o dns.o
-
- test_os: os.h os.c dummies.o sa-globals.o store.o string.o tod.o utf8.o
- $(CC) -c $(CFLAGS) $(INCLUDE) -DSTAND_ALONE os.c
-- $(LNCC) -o test_os $(LFLAGS) os.o dummies.o \
-- sa-globals.o store.o string.o tod.o utf8.o $(LIBS) $(LDFLAGS)
-+ $(LNCC) -o test_os $(LDFLAGS) os.o dummies.o \
-+ sa-globals.o store.o string.o tod.o utf8.o $(LIBS) $(LFLAGS)
- rm -f os.o
-
- test_parse: config.h parse.c dummies.o sa-globals.o \
- store.o string.o tod.o version.o utf8.o
- $(CC) -c $(CFLAGS) $(INCLUDE) -DSTAND_ALONE parse.c
-- $(LNCC) -o test_parse $(LFLAGS) parse.o \
-+ $(LNCC) -o test_parse $(LDFLAGS) parse.o \
- dummies.o sa-globals.o store.o string.o tod.o version.o \
-- utf8.o $(LDFLAGS)
-+ utf8.o $(LFLAGS)
- rm -f parse.o
-
- test_string: config.h string.c dummies.o sa-globals.o store.o tod.o utf8.o
- $(CC) -c $(CFLAGS) $(INCLUDE) -DSTAND_ALONE string.c
-- $(LNCC) -o test_string $(LFLAGS) -DSTAND_ALONE string.o \
-- dummies.o sa-globals.o store.o tod.o utf8.o $(LIBS) $(LDFLAGS)
-+ $(LNCC) -o test_string $(LDFLAGS) -DSTAND_ALONE string.o \
-+ dummies.o sa-globals.o store.o tod.o utf8.o $(LIBS) $(LFLAGS)
- rm -f string.o
-
- # End
diff --git a/mail-mta/exim/files/exim-4.92-fix-eval-expansion-32bit.patch b/mail-mta/exim/files/exim-4.92-fix-eval-expansion-32bit.patch
deleted file mode 100644
index 17d7d21113d..00000000000
--- a/mail-mta/exim/files/exim-4.92-fix-eval-expansion-32bit.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-Extract from complete patch from
-https://git.exim.org/exim.git/patch/26dd3aa007b3b77969610c031f59388e0953bd00
-to only take the buildconfig.c change because the git directory
-structure is different from a release tarball causing this patch to fail
-otherwise.
-
-From 26dd3aa007b3b77969610c031f59388e0953bd00 Mon Sep 17 00:00:00 2001
-From: Jeremy Harris <jgh146exb@wizmail.org>
-Date: Fri, 7 Jun 2019 11:54:10 +0100
-Subject: [PATCH] Fix detection of 32b platform at build time. Bug 2405
-
----
- src/src/buildconfig.c | 12 +++++---
- test/scripts/0000-Basic/0002 | 72 +++++++++++++++++++++++---------------------
- test/stdout/0002 | 72 +++++++++++++++++++++++---------------------
- 3 files changed, 83 insertions(+), 73 deletions(-)
-
-diff --git a/src/src/buildconfig.c b/src/src/buildconfig.c
-index 71cf97b..a680b34 100644
---- a/src/src/buildconfig.c
-+++ b/src/src/buildconfig.c
-@@ -111,6 +111,7 @@ unsigned long test_ulong_t = 0L;
- unsigned int test_uint_t = 0;
- #endif
- long test_long_t = 0;
-+long long test_longlong_t = 0;
- int test_int_t = 0;
- FILE *base;
- FILE *new;
-@@ -155,15 +156,16 @@ This assumption is known to be OK for the common operating systems. */
-
- fprintf(new, "#ifndef OFF_T_FMT\n");
- if (sizeof(test_off_t) > sizeof(test_long_t))
-- {
- fprintf(new, "# define OFF_T_FMT \"%%lld\"\n");
-- fprintf(new, "# define LONGLONG_T long long int\n");
-- }
- else
-- {
- fprintf(new, "# define OFF_T_FMT \"%%ld\"\n");
-+fprintf(new, "#endif\n\n");
-+
-+fprintf(new, "#ifndef LONGLONG_T\n");
-+if (sizeof(test_longlong_t) > sizeof(test_long_t))
-+ fprintf(new, "# define LONGLONG_T long long int\n");
-+else
- fprintf(new, "# define LONGLONG_T long int\n");
-- }
- fprintf(new, "#endif\n\n");
-
- /* Now do the same thing for time_t variables. If the length is greater than
diff --git a/mail-mta/exim/files/exim-4.92-localscan_dlopen.patch b/mail-mta/exim/files/exim-4.92-localscan_dlopen.patch
deleted file mode 100644
index 57363e56d50..00000000000
--- a/mail-mta/exim/files/exim-4.92-localscan_dlopen.patch
+++ /dev/null
@@ -1,267 +0,0 @@
-diff -ur exim-4.92.orig/src/config.h.defaults exim-4.92/src/config.h.defaults
---- exim-4.92.orig/src/config.h.defaults 2019-01-30 14:59:52.000000000 +0100
-+++ exim-4.92/src/config.h.defaults 2019-02-16 18:17:24.547216157 +0100
-@@ -32,6 +32,8 @@
-
- #define AUTH_VARS 3
-
-+#define DLOPEN_LOCAL_SCAN
-+
- #define BIN_DIRECTORY
-
- #define CONFIGURE_FILE
-Only in exim-4.92/src: config.h.defaults.orig
-diff -ur exim-4.92.orig/src/EDITME exim-4.92/src/EDITME
---- exim-4.92.orig/src/EDITME 2019-01-30 14:59:52.000000000 +0100
-+++ exim-4.92/src/EDITME 2019-02-16 18:17:24.547216157 +0100
-@@ -824,6 +824,24 @@
-
-
- #------------------------------------------------------------------------------
-+# On systems which support dynamic loading of shared libraries, Exim can
-+# load a local_scan function specified in its config file instead of having
-+# to be recompiled with the desired local_scan function. For a full
-+# description of the API to this function, see the Exim specification.
-+
-+#DLOPEN_LOCAL_SCAN=yes
-+
-+# If you set DLOPEN_LOCAL_SCAN, then you need to include -rdynamic in the
-+# linker flags. Without it, the loaded .so won't be able to access any
-+# functions from exim.
-+
-+LFLAGS = -rdynamic
-+ifeq ($(OSTYPE),Linux)
-+LFLAGS += -ldl
-+endif
-+
-+
-+#------------------------------------------------------------------------------
- # The default distribution of Exim contains only the plain text form of the
- # documentation. Other forms are available separately. If you want to install
- # the documentation in "info" format, first fetch the Texinfo documentation
-Only in exim-4.92/src: EDITME.orig
-diff -ur exim-4.92.orig/src/globals.c exim-4.92/src/globals.c
---- exim-4.92.orig/src/globals.c 2019-01-30 14:59:52.000000000 +0100
-+++ exim-4.92/src/globals.c 2019-02-16 18:17:24.549216150 +0100
-@@ -41,6 +41,10 @@
-
- uschar *no_aliases = NULL;
-
-+#ifdef DLOPEN_LOCAL_SCAN
-+uschar *local_scan_path = NULL;
-+#endif
-+
-
- /* For comments on these variables, see globals.h. I'm too idle to
- duplicate them here... */
-Only in exim-4.92/src: globals.c.orig
-diff -ur exim-4.92.orig/src/globals.h exim-4.92/src/globals.h
---- exim-4.92.orig/src/globals.h 2019-01-30 14:59:52.000000000 +0100
-+++ exim-4.92/src/globals.h 2019-02-16 18:17:24.549216150 +0100
-@@ -152,6 +152,9 @@
- extern int (*receive_ferror)(void);
- extern BOOL (*receive_smtp_buffered)(void);
-
-+#ifdef DLOPEN_LOCAL_SCAN
-+extern uschar *local_scan_path; /* Path to local_scan() library */
-+#endif
-
- /* For clearing, saving, restoring address expansion variables. We have to have
- the size of this vector set explicitly, because it is referenced from more than
-Only in exim-4.92/src: globals.h.orig
-diff -ur exim-4.92.orig/src/local_scan.c exim-4.92/src/local_scan.c
---- exim-4.92.orig/src/local_scan.c 2019-01-30 14:59:52.000000000 +0100
-+++ exim-4.92/src/local_scan.c 2019-02-16 18:29:56.832732592 +0100
-@@ -5,61 +5,131 @@
- /* Copyright (c) University of Cambridge 1995 - 2009 */
- /* See the file NOTICE for conditions of use and distribution. */
-
-+#include "exim.h"
-
--/******************************************************************************
--This file contains a template local_scan() function that just returns ACCEPT.
--If you want to implement your own version, you should copy this file to, say
--Local/local_scan.c, and edit the copy. To use your version instead of the
--default, you must set
--
--HAVE_LOCAL_SCAN=yes
--LOCAL_SCAN_SOURCE=Local/local_scan.c
--
--in your Local/Makefile. This makes it easy to copy your version for use with
--subsequent Exim releases.
--
--For a full description of the API to this function, see the Exim specification.
--******************************************************************************/
--
--
--/* This is the only Exim header that you should include. The effect of
--including any other Exim header is not defined, and may change from release to
--release. Use only the documented interface! */
--
--#include "local_scan.h"
--
--
--/* This is a "do-nothing" version of a local_scan() function. The arguments
--are:
--
-- fd The file descriptor of the open -D file, which contains the
-- body of the message. The file is open for reading and
-- writing, but modifying it is dangerous and not recommended.
--
-- return_text A pointer to an unsigned char* variable which you can set in
-- order to return a text string. It is initialized to NULL.
--
--The return values of this function are:
--
-- LOCAL_SCAN_ACCEPT
-- The message is to be accepted. The return_text argument is
-- saved in $local_scan_data.
--
-- LOCAL_SCAN_REJECT
-- The message is to be rejected. The returned text is used
-- in the rejection message.
--
-- LOCAL_SCAN_TEMPREJECT
-- This specifies a temporary rejection. The returned text
-- is used in the rejection message.
--*/
-+#ifdef DLOPEN_LOCAL_SCAN
-+#include <dlfcn.h>
-+static int (*local_scan_fn)(int fd, uschar **return_text) = NULL;
-+static int load_local_scan_library(void);
-+#endif
-
- int
- local_scan(int fd, uschar **return_text)
- {
- fd = fd; /* Keep picky compilers happy */
- return_text = return_text;
--return LOCAL_SCAN_ACCEPT;
-+#ifdef DLOPEN_LOCAL_SCAN
-+/* local_scan_path is defined AND not the empty string */
-+if (local_scan_path && *local_scan_path)
-+ {
-+ if (!local_scan_fn)
-+ {
-+ if (!load_local_scan_library())
-+ {
-+ char *base_msg , *error_msg , *final_msg ;
-+ int final_length = -1 ;
-+
-+ base_msg=US"Local configuration error - local_scan() library failure\n";
-+ error_msg = dlerror() ;
-+
-+ final_length = strlen(base_msg) + strlen(error_msg) + 1 ;
-+ final_msg = (char*)malloc( final_length*sizeof(char) ) ;
-+ *final_msg = '\0' ;
-+
-+ strcat( final_msg , base_msg ) ;
-+ strcat( final_msg , error_msg ) ;
-+
-+ *return_text = final_msg ;
-+ return LOCAL_SCAN_TEMPREJECT;
-+ }
-+ }
-+ return local_scan_fn(fd, return_text);
-+ }
-+else
-+#endif
-+ return LOCAL_SCAN_ACCEPT;
-+}
-+
-+#ifdef DLOPEN_LOCAL_SCAN
-+
-+static int load_local_scan_library(void)
-+{
-+/* No point in keeping local_scan_lib since we'll never dlclose() anyway */
-+void *local_scan_lib = NULL;
-+int (*local_scan_version_fn)(void);
-+int vers_maj;
-+int vers_min;
-+
-+local_scan_lib = dlopen(local_scan_path, RTLD_NOW);
-+if (!local_scan_lib)
-+ {
-+ log_write(0, LOG_MAIN|LOG_REJECT, "local_scan() library open failed - "
-+ "message temporarily rejected");
-+ return FALSE;
-+ }
-+
-+local_scan_version_fn = dlsym(local_scan_lib, "local_scan_version_major");
-+if (!local_scan_version_fn)
-+ {
-+ dlclose(local_scan_lib);
-+ log_write(0, LOG_MAIN|LOG_REJECT, "local_scan() library doesn't contain "
-+ "local_scan_version_major() function - message temporarily rejected");
-+ return FALSE;
-+ }
-+
-+/* The major number is increased when the ABI is changed in a non
-+ backward compatible way. */
-+vers_maj = local_scan_version_fn();
-+
-+local_scan_version_fn = dlsym(local_scan_lib, "local_scan_version_minor");
-+if (!local_scan_version_fn)
-+ {
-+ dlclose(local_scan_lib);
-+ log_write(0, LOG_MAIN|LOG_REJECT, "local_scan() library doesn't contain "
-+ "local_scan_version_minor() function - message temporarily rejected");
-+ return FALSE;
-+ }
-+
-+/* The minor number is increased each time a new feature is added (in a
-+ way that doesn't break backward compatibility) -- Marc */
-+vers_min = local_scan_version_fn();
-+
-+
-+if (vers_maj != LOCAL_SCAN_ABI_VERSION_MAJOR)
-+ {
-+ dlclose(local_scan_lib);
-+ local_scan_lib = NULL;
-+ log_write(0, LOG_MAIN|LOG_REJECT, "local_scan() has an incompatible major"
-+ "version number, you need to recompile your module for this version"
-+ "of exim (The module was compiled for version %d.%d and this exim provides"
-+ "ABI version %d.%d)", vers_maj, vers_min, LOCAL_SCAN_ABI_VERSION_MAJOR,
-+ LOCAL_SCAN_ABI_VERSION_MINOR);
-+ return FALSE;
-+ }
-+else if (vers_min > LOCAL_SCAN_ABI_VERSION_MINOR)
-+ {
-+ dlclose(local_scan_lib);
-+ local_scan_lib = NULL;
-+ log_write(0, LOG_MAIN|LOG_REJECT, "local_scan() has an incompatible minor"
-+ "version number, you need to recompile your module for this version"
-+ "of exim (The module was compiled for version %d.%d and this exim provides"
-+ "ABI version %d.%d)", vers_maj, vers_min, LOCAL_SCAN_ABI_VERSION_MAJOR,
-+ LOCAL_SCAN_ABI_VERSION_MINOR);
-+ return FALSE;
-+ }
-+
-+local_scan_fn = dlsym(local_scan_lib, "local_scan");
-+if (!local_scan_fn)
-+ {
-+ dlclose(local_scan_lib);
-+ log_write(0, LOG_MAIN|LOG_REJECT, "local_scan() library doesn't contain "
-+ "local_scan() function - message temporarily rejected");
-+ return FALSE;
-+ }
-+
-+return TRUE;
- }
-
-+#endif /* DLOPEN_LOCAL_SCAN */
-+
- /* End of local_scan.c */
-diff -ur exim-4.92.orig/src/readconf.c exim-4.92/src/readconf.c
---- exim-4.92.orig/src/readconf.c 2019-01-30 14:59:52.000000000 +0100
-+++ exim-4.92/src/readconf.c 2019-02-16 18:18:46.013947455 +0100
-@@ -199,6 +199,9 @@
- { "local_from_prefix", opt_stringptr, &local_from_prefix },
- { "local_from_suffix", opt_stringptr, &local_from_suffix },
- { "local_interfaces", opt_stringptr, &local_interfaces },
-+#ifdef DLOPEN_LOCAL_SCAN
-+ { "local_scan_path", opt_stringptr, &local_scan_path },
-+#endif
- #ifdef HAVE_LOCAL_SCAN
- { "local_scan_timeout", opt_time, &local_scan_timeout },
- #endif