commit: 8a7059d941873a35822e577495cf71fdea4dcc08
Author: Fabian Groffen <grobian <AT> gentoo <DOT> org>
AuthorDate: Mon Dec 25 10:34:01 2023 +0000
Commit: Fabian Groffen <grobian <AT> gentoo <DOT> org>
CommitDate: Mon Dec 25 10:42:12 2023 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8a7059d9
mail-mta/exim-4.94.2: drop old
sparc how has exim-4.96.2 stable
Signed-off-by: Fabian Groffen <grobian <AT> gentoo.org>
mail-mta/exim/exim-4.94.2-r7.ebuild | 618 ---------------------
.../exim/files/exim-4.94-localscan_dlopen.patch | 269 ---------
2 files changed, 887 deletions(-)
diff --git a/mail-mta/exim/exim-4.94.2-r7.ebuild
b/mail-mta/exim/exim-4.94.2-r7.ebuild
deleted file mode 100644
index 8f5367aecfb8..000000000000
--- a/mail-mta/exim/exim-4.94.2-r7.ebuild
+++ /dev/null
@@ -1,618 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI="7"
-
-inherit db-use toolchain-funcs pam systemd
-
-IUSE="arc +dane dcc +dkim dlfunc dmarc +dnsdb doc dovecot-sasl dsn exiscan-acl
gnutls idn ipv6 ldap lmtp maildir mbx mysql nis pam perl pkcs11 postgres +prdr
proxy radius redis sasl selinux spf sqlite srs +srs-alt srs-native +ssl syslog
tcpd +tpda X"
-REQUIRED_USE="
- arc? ( dkim spf )
- dane? ( ssl !gnutls )
- dmarc? ( dkim spf )
- dkim? ( ssl !gnutls )
- gnutls? ( ssl )
- pkcs11? ( ssl )
- spf? ( exiscan-acl )
- srs? (
- exiscan-acl
- ^^ ( srs-alt srs-native )
- )
-"
-# 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.
-
-SDIR=$([[ ${PV} == *_rc* ]] && echo /test
- [[ ${PV} == *.*.*.* ]] && echo /fixes)
-COMM_URI="https://downloads.exim.org/exim4${SDIR}";
-
-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-${PV//_rc/-RC}.tar.xz )"
-HOMEPAGE="https://www.exim.org/";
-
-SLOT="0"
-LICENSE="GPL-2"
-KEYWORDS="sparc"
-
-COMMON_DEPEND=">=sys-apps/sed-4.0.5
- ( >=sys-libs/db-3.2:= <sys-libs/db-6:= )
- dev-libs/libpcre
- idn? ( net-dns/libidn:= net-dns/libidn2:= )
- perl? ( dev-lang/perl:= )
- pam? ( sys-libs/pam )
- tcpd? ( sys-apps/tcp-wrappers )
- ssl? (
- gnutls? (
- net-libs/gnutls:0=[pkcs11?]
- dev-libs/libtasn1
- )
- !gnutls? (
- dev-libs/openssl:0=
- )
- )
- ldap? ( >=net-nds/openldap-2.0.7:= )
- nis? (
- elibc_glibc? (
- net-libs/libtirpc:=
- >=net-libs/libnsl-1:=
- )
- )
- mysql? ( dev-db/mysql-connector-c:= )
- postgres? ( dev-db/postgresql:= )
- sasl? ( >=dev-libs/cyrus-sasl-2.1.26-r2 )
- redis? ( dev-libs/hiredis:= )
- spf? ( >=mail-filter/libspf2-1.2.5-r1 )
- dmarc? ( mail-filter/opendmarc:= )
- srs? ( srs-alt? ( mail-filter/libsrs_alt ) )
- X? (
- x11-libs/libX11
- x11-libs/libXmu
- x11-libs/libXt
- x11-libs/libXaw
- )
- sqlite? ( dev-db/sqlite )
- radius? ( net-dialup/freeradius-client )
- virtual/libcrypt:=
- virtual/libiconv
- elibc_glibc? ( net-libs/libnsl )
- "
- # added X check for #57206
-BDEPEND="virtual/pkgconfig"
-DEPEND="${COMMON_DEPEND}"
-RDEPEND="${COMMON_DEPEND}
- !mail-mta/courier
- !mail-mta/esmtp
- !mail-mta/msmtp[mta]
- !mail-mta/netqmail
- !mail-mta/nullmailer
- !mail-mta/postfix
- !mail-mta/sendmail
- !mail-mta/opensmtpd
- !mail-mta/ssmtp[mta]
- >=net-mail/mailbase-0.00-r5
- virtual/logger
- dcc? ( mail-filter/dcc )
- selinux? ( sec-policy/selinux-exim )
- "
-
-S=${WORKDIR}/${P//_rc/-RC}
-
-src_prepare() {
- # Legacy patches which need a respin for -p1
- eapply -p0 "${FILESDIR}"/exim-4.14-tail.patch
- eapply -p0 "${FILESDIR}"/exim-4.74-radius-db-ENV-clash.patch # 287426
- eapply "${FILESDIR}"/exim-4.93-as-needed-ldflags.patch # 352265,
391279
- eapply -p0 "${FILESDIR}"/exim-4.76-crosscompile.patch # 266591
- eapply "${FILESDIR}"/exim-4.69-r1.27021.patch
- eapply "${FILESDIR}"/exim-4.94-localscan_dlopen.patch
-
- # for this reason we have a := dep on opendmarc, they changed their
- # API in a minor release
- if use dmarc && has_version ">=mail-filter/opendmarc-1.4" ; then
- eapply "${FILESDIR}"/exim-4.94-opendmarc-1.4.patch
- fi
-
- if use maildir ; then
- eapply "${FILESDIR}"/exim-4.94-maildir.patch
- else
- eapply -p0 "${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=$(id -gn)
- fi
-}
-
-src_configure() {
- # general config and paths
-
- local aliases="${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=ref:${MAILUSER};" \
- -e "s:CONFIGURE_FILE=.*$: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
- if use !elibc_glibc && use !elibc_musl ; then
- cat >> Makefile <<- EOC
- EXTRALIBS_EXIM=-liconv
- EOC
- fi
-
- # 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
- LOOKUP_CDB=yes
- LOOKUP_PASSWD=yes
- LOOKUP_DSEARCH=yes
- # keep include in CFLAGS because exim.h -> dbstuff.h -> db.h
- CFLAGS += -I$(db_includedir ${DB_VERS})
- DBMLIB = -l$(db_libname ${DB_VERS})
- EOC
-
- if ! use dnsdb; then
- # DNSDB lookup is enabled by default
- sed -i -e 's:^LOOKUP_DNSDB=yes:# LOOKUP_DNSDB=yes:' Makefile ||
die
- fi
-
- if use ldap; then
- cat >> Makefile <<- EOC
- LOOKUP_LDAP=yes
- LDAP_LIB_TYPE=OPENLDAP2
- LOOKUP_INCLUDE += -I"${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 += $(mysql_config --libs)
- EOC
- fi
-
- if use nis; then
- cat >> Makefile <<- EOC
- LOOKUP_NIS=yes
- LOOKUP_NISPLUS=yes
- EOC
- if use elibc_glibc ; then
- cat >> Makefile <<- EOC
- LOOKUP_INCLUDE +=
-I"${EPREFIX}"/usr/include/tirpc
- LOOKUP_LIBS += -lnsl
- 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
- cat >> Makefile <<- EOC
- EXIM_MONITOR=eximon.bin
- EOC
- 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
- if use gnutls; then
- echo "USE_GNUTLS=yes" >> Makefile
- echo "USE_GNUTLS_PC=gnutls $(use dane && echo
gnutls-dane)" \
- >> Makefile
- use pkcs11 || echo "AVOID_GNUTLS_PKCS11=yes" >> Makefile
- else
- echo "USE_OPENSSL=yes" >> Makefile
- echo "USE_OPENSSL_PC=openssl" >> Makefile
- fi
- else
- echo "DISABLE_TLS=yes" >> Makefile
- 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
- # DANE is enabled by default
- sed -i -e 's:^SUPPORT_DANE=yes:# SUPPORT_DANE=yes:' Makefile ||
die
- fi
-
- # DMARC
- if use dmarc; then
- cat >> Makefile <<- EOC
- SUPPORT_DMARC=yes
- EXTRALIBS_EXIM += -lopendmarc
- 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
- # NOTE: we currently USE-default to srs-alt, because this is
- # what USE=srs used to be. Eventually we want to rid ourselves
- # of this external implementation.
- if use srs-alt; then
- # historical default, from 4.95 this becomes
- # EXPERIMENTAL_SRS_ALT
- cat >> Makefile <<- EOC
- EXPERIMENTAL_SRS=yes
- EXTRALIBS_EXIM += -lsrs_alt
- EOC
- fi
- if use srs-native; then
- # this one becomes SUPPORT_SRS in 4.95
- cat >> Makefile <<- EOC
- EXPERIMENTAL_SRS_NATIVE=yes
- EOC
- fi
- 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
-
- if use pam; then
- pamd_mimic system-auth exim auth account
- fi
-
- # 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 dmarc ; then
- einfo "DMARC support requires ${EROOT}/etc/exim/opendmarc.tlds"
- einfo "you can populate this file with the contents downloaded
from"
- einfo " https://publicsuffix.org/list/public_suffix_list.dat";
- 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
- if use srs ; then
- einfo "SRS support is experimental in this release of Exim"
- if use srs-alt; then
- elog "You are using libsrs_alt to implement SRS
support."
- elog "In future release of Exim, the native SRS
implementation"
- elog "(USE=srs-native) will become the default. Please
prepare"
- elog "your package.use or switch to USE=srs-native now."
- fi
- fi
- use dsn && einfo "extra information in fail DSN message is experimental"
- einfo
- elog "Note that this release contains a tainted variable check that"
- elog "is likely to break your configuration used with Exim 4.93 and
before."
- elog "Please check your transports for occurences of \$local_part, and"
- elog "use a replacement like \$local_part_data where possible."
-}
diff --git a/mail-mta/exim/files/exim-4.94-localscan_dlopen.patch
b/mail-mta/exim/files/exim-4.94-localscan_dlopen.patch
deleted file mode 100644
index 68ff48ac2a33..000000000000
--- a/mail-mta/exim/files/exim-4.94-localscan_dlopen.patch
+++ /dev/null
@@ -1,269 +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 +5,133 @@
- /* Copyright (c) University of Cambridge 1995 - 2009 */
- /* See the file NOTICE for conditions of use and distribution. */
-
-+#include "local_scan.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 <stdlib.h>
-+#include <dlfcn.h>
-+static int (*local_scan_fn)(int fd, uschar **return_text) = NULL;
-+static int load_local_scan_library(void);
-+extern uschar *local_scan_path; /* Path to local_scan() library */
-+#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
-@@ -205,6 +205,9 @@
- { "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
