gentoo resync : 02.08.2019

4 files changed, 47 insertions, 292 deletions

diff --git a/mail-mta/exim/Manifest b/mail-mta/exim/Manifest
index 8ab654c6a613..f59902974d61 100644
--- a/mail-mta/exim/Manifest
+++ b/mail-mta/exim/Manifest
@@ -2,7 +2,6 @@ AUX auth_conf.sub 790 BLAKE2B 28ad6e3b494396c0bd42e7ac13de9e8e3cbd553f3e78e78792
 AUX exim-4.14-tail.patch 446 BLAKE2B 62e46f052c6d958246570c40ed67819f67c4a4ee74fbfe3c82c6f8494ef98ab65089845dd89ffc01516a0c861d9003ade5e4d67476cb34185d27b99cf233dd86 SHA512 a0365b15f0a48076f9660ebc424d48f68995ac21bbf77f407bdca5103ca65758d7f2241d0151eb5c78476557e240b24a95c23d3b12cfffc1b34ab6f89f2c2110
 AUX exim-4.20-maildir.patch 478 BLAKE2B 60feb354143a35631c3a71e46410e069d67cb7eab6643e6b2d4f4cfc15b497b96bb8f69a02ec67c3a6294f4d3c1da9e0787ca996f140713a19ecbcacc8ce0d4d SHA512 2c6f68e3c162a51e62ce6e391db8e79733f11bba20cc8778737650158203b88f9a77b7bbbd2a32b2cf8ae50f039b794fb0996f198acec6a50b94cad6a111f432
 AUX exim-4.69-r1.27021.patch 1447 BLAKE2B d1f40f68b056ae49cd78408d3dc54a1f4fb1584fec003c68645c8a7245499ef96c1bc3af8aac57d31ee10cb0d4ff2808a50bf35bb36f17df929b2c24abed90e2 SHA512 45a5b833c698da4690485716c7c45d762a9194d5ae41514028bbad548bbd44373cf7a3a3c6a1c4f635f3f50d1695ac7ead098bf8be15cd1f691c7cc6c7f8d715
-AUX exim-4.74-localscan_dlopen.patch 9280 BLAKE2B 11e1e9bd4700ba4d897cd585b751cfecbc3a9f2058961ed2ef876e42ff43d98357c35ced65e1866927e11a3d4ae2de5012456aab17f1a66ed20d10ff4054ece5 SHA512 bfd35b8fcc7b8bd50a28b2bb7865d358ed1af3978b057da1c83a0be38ba30a737d983b6b5cf829559ba8c490709d28bdb7d679eb825fe7e24798ec223bedc94e
 AUX exim-4.74-radius-db-ENV-clash.patch 667 BLAKE2B 3cc03dd925333774c08484efbb5daadcebc819cc49283205960146f176d225c8952dacb891e1a1be13046bb68e6d6571a732dbbb7d78c6b1758d93f256e41509 SHA512 040bbdb2259df882569a428b7fef03f89c3685428654ac29e93360a4791bdabe66e52d33d14f0822461fac119295bd31aad5998f63d59d4af057bd26b310a568
 AUX exim-4.76-crosscompile.patch 462 BLAKE2B de78322f93760cef0d5a768b8be6c723f00d5c7557da6189ffa6ee34215c41ebe8896a2457b2e6a704d05a1730eab09c8cc73e3ba3140954f9ac32423210b612 SHA512 d4fd4417c1ce727f139999c399795312cdbbb9735d0793d68f8e3150240bc53b31277cb26f9946ba549b34c661fc0a61147d376bda09aa6763cab55d80d62343
 AUX exim-4.80-spool-mail-group.patch 946 BLAKE2B a3b6783b77823c5a8373623d16b85e2ba209b419b6724f307c46bf961bc5195690453208cdd40e45bc36e5a070892414c7737a97fa04e653e78050c153c59079 SHA512 24f30e9a9d90dc0f1fe8b3db26f8bc2649182b4e78110dc28a9c0f3a3feb7589f923144a4f1c54a1c46ff8cfe40826a1f2212787753be752f4d15a72d54a143b
@@ -18,12 +17,12 @@ AUX exim.rc10 1135 BLAKE2B abc7247ee8171069f30f954d9e4275fa85f09f5488a372f9c4f7f
 AUX exim.service 229 BLAKE2B 6d6396ef98b8e7c4fcfa28e24223bd58393387abedfb960284dfd1a297d1612deea6b77e2affeca8c5ff6f7db3eb32717893ed0dc1eaf3525e6969520e8589a3 SHA512 a071e9fb74b5fc2fdf0c73ad64ddfbc3954d8f7095d6a363dacf8c75d72a479fbf6821822ec5c8f3846d7687342e1bd447b97f91ca7b0582e5c98008aac30cca
 AUX exim.socket 139 BLAKE2B bb8281a98fdac1b52031d5250fd1e658bf5a2c32e24b49ed0daa857d0d32285abf6db23c3d717992c43443ab4bcd97a19ec3811f182200a2d99a48ced6cfb6bc SHA512 db621116907ceb573e6f34581f47c91f751bff593054d7ddc32397b34c7f2405bec184bdb0589d2ac457fa3a61bcba072761e3a6293a99c9c764d2d9fd6069ae
 AUX exim_at.service 140 BLAKE2B 8624f4a555e2acdc7aaf917952c4152ad00dc063a51076aefa1d023d47d5f7fe8b268f3308734f363ed9628cd8551ccac7fc369657e0fdf65507d2e6419f704c SHA512 11c8133ee15b3e5193c9b1c59aed66c81b6e045dd23310bede9fcde6c88905db5ef08afdb798b53b75a7465915ea1247e980edf95db07a7f9b7bb58ce95fbb5a
-DIST exim-4.91.tar.xz 1744660 BLAKE2B 8d50a709def02a52f8e76a16fcf51a4fc7e553217d5513a361aa780f58bff336a9ab90d8683e3841a074f54f3c75f2f77bf1a353a849be1207bffdd5fb6e4c51 SHA512 35b34dda8dd0f27c0429e6eb8409756ecd3cf9e535bac421d696b1560db0ff3bf4cd0e4a00bc0b7e32137d31bb5de20776c7c1830ec125aa36b5c4376b0c71a2
+DIST exim-4.92.1.tar.xz 1767976 BLAKE2B fb5bdb8762f16e30c43c7899e5fb5b459bb5e910458f970d20a5cb26cdde842d87a1f8150e4c0f9e931fa277e2f33a0fb8a6d478b5bf871d03a12ebd06c36d67 SHA512 fd43448db0aa5139f8b459322b95e258f232ac8a4bf21a19099c7768329ec20c344c4e0d8dd2e98c33a192a5f97d7666a746de2c87bdfb8da42c625c985d7e05
 DIST exim-4.92.tar.xz 1767136 BLAKE2B 6c97578807073a782112218c65de460cc94f046d807eddc7330f2f67266c0ef341ded61050a16aca13c88e606a923a9e08033c8bfb618a7ef34b3d2ea6db32ca SHA512 62c327e6184a358ba7f0dbc38b44d2537234be91727a5bfac97e74af64a8d77e376b3221dcfdd8f6eca7d812f9233595503dc6e50e2972bed40a1b74eb209c31
-DIST exim-pdf-4.91.tar.xz 1973672 BLAKE2B 0b9e3f65c8e8a5f727dd4359d1c5c6c867c0ecfce3b44763d5a24f2d98353bc58c42456e9884994f404d17685909ea287a478189407ba8e7835352274c788980 SHA512 82add9b42749b6d938ff3b44a4dea3dfe84bcb2a1efea8a32b64d81a9ea312033d33023b5c224a44a2c053b18f9042bd1f2834847cf48873d1725a5594704a12
+DIST exim-pdf-4.92.1.tar.xz 2038948 BLAKE2B 6624fb8930944f79e0c7e52a001727cfcff508ac69cb4107247201b8598d6e223cac7c7eda14c3102d0eabc151a547b6cc5ef11a6c4a830f31dfd88e24907c1d SHA512 437b868cd7dedae59e32b9245c8c1ca3375605eb4911846bc3508b627acf32c99bda644b3c3e84eb539a39b3c2cc4f83314eebe55160b3da617ccaec2f1623a2
 DIST exim-pdf-4.92.tar.xz 2038812 BLAKE2B d5966a27f980a2ceb31293d92049a6691a08262bd20ae7315f41929f0d7a45b5d66c7000f9596b193e74d0c17f91c56a3262602047673c49649f1cad6b216547 SHA512 3a40818025fceaa7ac17f8e7ce06a61e3cf65267c821aea93e1a1a659782b047ab177b88a38c9b2271c0a296e1dc7939e23fe0f89415a11cd45693cb8af10c15
 DIST system_filter.exim.gz 3075 BLAKE2B d05e872b5cef377d29126cda03fc0a74c8777b2119b76ff43da6e8de808035eb9bfcb034a85d81824f135d484e864bfc0629fc1af2c228a7277d5ee7cf9cde79 SHA512 cb358d3ce2499a0bb5920d962a06f2af8486e55ec90c8c928bd8e3aefb279aa57f5f960d5adfcef68bd94110b405eaa144e9629cfe6014a529c79c544600bbf3
-EBUILD exim-4.91-r2.ebuild 13173 BLAKE2B f7ee40c7dbab94fd499c9fae38e385b2a937805ec340ec511c57d0e00e74f5075b0ced2ed35700af35e40702042612127155360b42529f5377eaee09da7c8fdb SHA512 5bc34da80791d5f5a482f31bdb425299a0201fc6e0d13076c63e92be678569bedab1356618662d7b463e96810b8d34de6462243eecc7c637d43bf7a5f1b0b7a3
-EBUILD exim-4.92-r2.ebuild 13505 BLAKE2B a05a8ffc306f5caf3a88d20ebe9e800be819bf95a291446234212070d62d5751561283d278b36576cd2cf5fc561a88119a95e889f46d802bc0a8af8c5dfbf4ab SHA512 93fd77e776669996c73f082ab5d3a027f3866b0c4e2875f013c9b044020d12f769bb21b3fe76bfcfd8a9c8900d584d765d2afcff234f68360389e35bc0c73377
+EBUILD exim-4.92-r2.ebuild 13521 BLAKE2B 46c96a9b259e46d838c6809a60f3846ddce7156712caae4715d9c2ff0917266b502de4a10c0e8a342e839041fd18293c3410d93c40335a86f5c67923bdfa821b SHA512 e51b3108b802a882c9523e30d40b3358de1185333629bbe1fdbfccedda8ed86d3b4e92df2a526b717c69094b2cd5665271a4ae32b79ed62549e2a804e0c60c99
+EBUILD exim-4.92.1.ebuild 13529 BLAKE2B e0232142fc1a3706abcc243f5faebabee2311d8721a2e946523c58091968c9c3b525e7e62eeb89a012ada285600845f5893eb2f2061a05eb9df3a541fc1ffeb4 SHA512 bab630b31bbe51d191311bde0aef9fee9041b3b23d0ea226ed1f711f6bf2830e6eff04f745d37839b825dfad3e3976266bea9d42ea0b25c23bff34c32cfd59dc
 EBUILD exim-4.92.ebuild 13221 BLAKE2B 1f4ade06d4aee9795a0c1647796fb2976f35f8fd2c2f2c320b03c570cc46b41b09184f0dde19a4cec887a98b20a375f2b11472dee4bc08ee18e91d40b4a97e4d SHA512 b02c7dd557552755d9484fb892bccca708208cb99a6c5e534f1cfc0ec1c9a44230dfb4aeb0548c88171a4d72b67d72c1e26289096c627060b7b79dec0831cdb8
 MISC metadata.xml 2457 BLAKE2B c1dcbaedd069b41c4cfb190806b44014229d53cf6d6f72e04b99dc91f223567cb4f30100792aae72658780da0579fa26e6fb8a0266565bcc0c307996d59ac3ed SHA512 9044abccd15525c7676fc218b62d9b663bd155482894eced9c0cfc8a22e8cd7353009adc75a9f3de15b14f267e6ee6b4f4c91d8bd9260931c0b9de6bf48c762f
diff --git a/mail-mta/exim/exim-4.92-r2.ebuild b/mail-mta/exim/exim-4.92-r2.ebuild
index 3ccacfb418c6..d6949b4d5eb3 100644
--- a/mail-mta/exim/exim-4.92-r2.ebuild
+++ b/mail-mta/exim/exim-4.92-r2.ebuild
@@ -14,6 +14,7 @@ REQUIRED_USE="
 	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
@@ -33,7 +34,7 @@ HOMEPAGE="http://www.exim.org/"
 
 SLOT="0"
 LICENSE="GPL-2"
-KEYWORDS="alpha amd64 ~arm ~hppa ia64 ppc ppc64 sparc x86 ~x86-fbsd ~x86-solaris"
+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:= <sys-libs/db-6:= )
diff --git a/mail-mta/exim/exim-4.91-r2.ebuild b/mail-mta/exim/exim-4.92.1.ebuild
index cf587588b81c..9d74e713de0f 100644
--- a/mail-mta/exim/exim-4.91-r2.ebuild
+++ b/mail-mta/exim/exim-4.92.1.ebuild
@@ -14,6 +14,7 @@ REQUIRED_USE="
 	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
@@ -33,7 +34,7 @@ HOMEPAGE="http://www.exim.org/"
 
 SLOT="0"
 LICENSE="GPL-2"
-KEYWORDS="alpha amd64 arm hppa ia64 ppc ppc64 sparc x86 ~x86-fbsd ~x86-solaris"
+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:= <sys-libs/db-6:= )
@@ -103,12 +104,13 @@ S=${WORKDIR}/${P//rc/RC}
 
 src_prepare() {
 	epatch "${FILESDIR}"/exim-4.14-tail.patch
-	epatch "${FILESDIR}"/exim-4.74-localscan_dlopen.patch
+	epatch "${FILESDIR}"/exim-4.92-localscan_dlopen.patch
 	epatch "${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
+	epatch "${FILESDIR}"/exim-4.92-fix-eval-expansion-32bit.patch #687554
 
 	if use maildir ; then
 		epatch "${FILESDIR}"/exim-4.20-maildir.patch
@@ -130,25 +132,27 @@ src_prepare() {
 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
+	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/g' Makefile || 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=/usr/exim/configure:CONFIGURE_FILE=${EPREFIX}/etc/exim/exim.conf:" \
+		-e "s:CONFIGURE_FILE=.*$: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
-
-	if use elibc_musl; then
-		sed -e 's/^LIBS = -lnsl/LIBS =/g' \
-		-i OS/Makefile-Linux
-	fi
+		src/EDITME > Local/Makefile || die
 
+	# work on Local/Makefile from now on
 	cd Local
 
 	cat >> Makefile <<- EOC
@@ -180,6 +184,7 @@ src_configure() {
 
 	#
 	# mail storage formats
+	#
 
 	# mailstore is Exim's traditional storage format
 	cat >> Makefile <<- EOC
@@ -217,14 +222,14 @@ src_configure() {
 
 	if ! use dnsdb; then
 		# DNSDB lookup is enabled by default
-		sed -i "s:^LOOKUP_DNSDB=yes:# LOOKUP_DNSDB=yes:" Makefile
+		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"${EROOT}"usr/include/ldap
+			LOOKUP_INCLUDE += -I"${EPREFIX}"/usr/include/ldap
 			LOOKUP_LIBS += -lldap -llber
 		EOC
 	fi
@@ -244,7 +249,7 @@ src_configure() {
 		EOC
 		if use elibc_glibc ; then
 			cat >> Makefile <<- EOC
-				CFLAGS += -I/usr/include/tirpc
+				CFLAGS += -I"${EPREFIX}"/usr/include/tirpc
 			EOC
 		fi
 	fi
@@ -271,17 +276,17 @@ src_configure() {
 		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
+		sed -i -e '/^EXIM_MONITOR=/s/^/# /' Makefile || die
 	fi
 
 	#
 	# features
+	#
 
 	# content scanning support
 	if use exiscan-acl; then
@@ -316,7 +321,10 @@ src_configure() {
 
 	# log to syslog
 	if use syslog; then
-		sed -i "s:LOG_FILE_PATH=/var/log/exim/exim_%s.log:LOG_FILE_PATH=syslog:" Makefile
+		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
@@ -364,6 +372,8 @@ src_configure() {
 	if use dlfunc; then
 		cat >> Makefile <<- EOC
 			EXPAND_DLFUNC=yes
+			HAVE_LOCAL_SCAN=yes
+			DLOPEN_LOCAL_SCAN=yes
 		EOC
 	fi
 
@@ -391,6 +401,7 @@ src_configure() {
 
 	#
 	# experimental features
+	#
 
 	# Authenticated Receive Chain
 	if use arc; then
@@ -427,6 +438,7 @@ src_configure() {
 
 	#
 	# authentication (SMTP AUTH)
+	#
 
 	# standard bits
 	cat >> Makefile <<- EOC
@@ -530,9 +542,12 @@ src_install () {
 	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 "${FILESDIR}"/exim-submission_at.service 'exim-submission@.service'
+	systemd_dounit \
+		"${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}
@@ -541,8 +556,10 @@ src_install () {
 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 ${EROOT}etc/exim/exim.conf.dist."
+		einfo "${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 "  ${EROOT}etc/exim/exim.conf.dist."
 	fi
 	if use dcc ; then
 		einfo "DCC support is experimental, you can find some limited"
diff --git a/mail-mta/exim/files/exim-4.74-localscan_dlopen.patch b/mail-mta/exim/files/exim-4.74-localscan_dlopen.patch
deleted file mode 100644
index 3bb57c1637c6..000000000000
--- a/mail-mta/exim/files/exim-4.74-localscan_dlopen.patch
+++ /dev/null
@@ -1,262 +0,0 @@
-diff -Naur exim-4.32/src/EDITME exim-4.32-dlopen/src/EDITME
---- src/EDITME	2004-04-15 08:27:01.000000000 +0000
-+++ src/EDITME	2004-05-06 16:15:47.000000000 +0000
-@@ -505,6 +505,24 @@
- 
- 
- #------------------------------------------------------------------------------
-+# On systems which support dynamic loading of shared libraries, Exim can
-+# load a local_scan function specified in its config file instead of having
-+# to be recompiled with the desired local_scan function. For a full
-+# description of the API to this function, see the Exim specification.
-+
-+DLOPEN_LOCAL_SCAN=yes
-+
-+# If you set DLOPEN_LOCAL_SCAN, then you need to include -rdynamic in the
-+# linker flags.  Without it, the loaded .so won't be able to access any
-+# functions from exim.
-+
-+LFLAGS = -rdynamic
-+ifeq ($(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
-diff -Naur exim-4.32/src/config.h.defaults exim-4.32-dlopen/src/config.h.defaults
---- src/config.h.defaults	2004-04-15 08:27:01.000000000 +0000
-+++ src/config.h.defaults	2004-05-06 16:16:30.000000000 +0000
-@@ -20,6 +20,8 @@
- #define AUTH_PLAINTEXT
- #define AUTH_SPA
- 
-+#define DLOPEN_LOCAL_SCAN
-+
- #define BIN_DIRECTORY
- 
- #define CONFIGURE_FILE
-diff -Naur exim-4.32/src/globals.c exim-4.32-dlopen/src/globals.c
---- src/globals.c	2004-04-15 08:27:01.000000000 +0000
-+++ src/globals.c	2004-05-06 16:17:07.000000000 +0000
-@@ -109,6 +109,10 @@
- uschar *tls_verify_hosts       = NULL;
- #endif
- 
-+#ifdef DLOPEN_LOCAL_SCAN
-+uschar *local_scan_path        = NULL;
-+#endif
-+
- 
- /* Input-reading functions for messages, so we can use special ones for
- incoming TCP/IP. The defaults use stdin. We never need these for any
-diff -Naur exim-4.32/src/globals.h exim-4.32-dlopen/src/globals.h
---- src/globals.h	2004-04-15 08:27:01.000000000 +0000
-+++ src/globals.h	2004-05-06 16:17:50.000000000 +0000
-@@ -73,6 +73,9 @@
- extern uschar *tls_verify_hosts;       /* Mandatory client verification */
- #endif
- 
-+#ifdef DLOPEN_LOCAL_SCAN
-+extern uschar *local_scan_path;        /* Path to local_scan() library */
-+#endif
- 
- /* Input-reading functions for messages, so we can use special ones for
- incoming TCP/IP. */
-diff -Naur exim-4.32/src/local_scan.c exim-4.32-dlopen/src/local_scan.c
---- src/local_scan.c	2004-04-15 08:27:01.000000000 +0000
-+++ src/local_scan.c	2004-05-06 16:21:57.000000000 +0000
-@@ -5,60 +5,131 @@
- /* Copyright (c) University of Cambridge 1995 - 2004 */
- /* 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
--
--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 -Naur exim-4.32/src/readconf.c exim-4.32-dlopen/src/readconf.c
---- src/readconf.c	2004-04-15 08:27:01.000000000 +0000
-+++ src/readconf.c	2004-05-06 16:23:12.000000000 +0000
-@@ -223,6 +223,9 @@
-   { "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
-   { "local_scan_timeout",       opt_time,        &local_scan_timeout },
-   { "local_sender_retain",      opt_bool,        &local_sender_retain },
-   { "localhost_number",         opt_stringptr,   &host_number_string },