Version bump and new rc script, bug 207807 and bug 166872

(Portage version: 2.1.4.4)

4 files changed, 819 insertions, 1 deletions

diff --git a/mail-mta/postfix/ChangeLog b/mail-mta/postfix/ChangeLog
index 7ad2917dc7ce..96df16d78331 100644
--- a/mail-mta/postfix/ChangeLog
+++ b/mail-mta/postfix/ChangeLog
@@ -1,6 +1,14 @@
 # ChangeLog for mail-mta/postfix
 # Copyright 2002-2008 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/mail-mta/postfix/ChangeLog,v 1.154 2008/03/16 08:13:22 ulm Exp $
+# $Header: /var/cvsroot/gentoo-x86/mail-mta/postfix/ChangeLog,v 1.155 2008/03/17 18:43:21 falco Exp $
+
+*postfix-2.5.1 (17 Mar 2008)
+*postfix-2.5.0 (17 Mar 2008)
+
+  17 Mar 2008; Raphael Marichez <falco@gentoo.org> +files/postfix.rc6.2.5,
+  +postfix-2.5.0.ebuild, +postfix-2.5.1.ebuild:
+  Version bump (bug 207807). Removes bindnow-flags calls, and implements
+  multi-instances bug 166872, thanks to busby@edoceo.com for his rc script
 
   16 Mar 2008; Ulrich Mueller <ulm@gentoo.org> -postfix-2.2.10-r1.ebuild:
   Remove old, bug 201671.
diff --git a/mail-mta/postfix/files/postfix.rc6.2.5 b/mail-mta/postfix/files/postfix.rc6.2.5
new file mode 100644
index 000000000000..8814e225167b
--- /dev/null
+++ b/mail-mta/postfix/files/postfix.rc6.2.5
@@ -0,0 +1,48 @@
+#!/sbin/runscript
+# Copyright 1999-2004 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/mail-mta/postfix/files/postfix.rc6.2.5,v 1.1 2008/03/17 18:43:22 falco Exp $
+
+# If you plan to simultaneously use several Postfix instances, don't forget
+# to specify your alternate_config_directories variable in your main main.cf file.
+# Then make a symlink from /etc/init.d/postfix to /etc/init.d/postfix.alt,
+# prepare your new /etc/postfix.alt environment, and at least change these working paths:
+# queue_directory = /var/spool/postfix.alt
+# data_directory = /var/lib/postfix.alt
+
+CONF_DIR="/etc/postfix"
+CONF_OPT="${SVCNAME##*.}"
+if [[ -n ${CONF_OPT} && ${SVCNAME} != "postfix" ]]; then
+	CONF_DIR="${CONF_DIR}.${CONF_OPT}"
+fi
+
+opts="${opts} reload"
+
+depend() {
+	use logger dns ypbind amavisd mysql postgresql antivirus postfix_greylist net saslauthd
+	if [ "${SVCNAME}" == "postfix" ]; then
+		provide mta
+	fi
+}
+
+start() {
+	ebegin "Starting postfix (${CONF_DIR})"
+	if [ ! -d ${CONF_DIR} ]; then
+		eend 1 "${CONF_DIR} does not exist"
+		return 1
+	fi
+	/usr/sbin/postfix -c ${CONF_DIR} start &>/dev/null
+	eend $?
+}
+
+stop() {
+	ebegin "Stopping postfix (${CONF_DIR})"
+	/usr/sbin/postfix -c ${CONF_DIR} stop >/dev/null 2>&1
+	eend $?
+}
+
+reload() {
+	ebegin "Reloading postfix (${CONF_DIR})"
+	/usr/sbin/postfix -c ${CONF_DIR} reload >/dev/null 2>&1
+	eend $?
+}
diff --git a/mail-mta/postfix/postfix-2.5.0.ebuild b/mail-mta/postfix/postfix-2.5.0.ebuild
new file mode 100644
index 000000000000..964a4091ad77
--- /dev/null
+++ b/mail-mta/postfix/postfix-2.5.0.ebuild
@@ -0,0 +1,381 @@
+# Copyright 1999-2008 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/mail-mta/postfix/postfix-2.5.0.ebuild,v 1.1 2008/03/17 18:43:21 falco Exp $
+
+# NOTE: this ebuild is a regular ebuild without mailer-config support!
+# Comment lines below "regular ebuild" and uncomment lines below "mailer-config support"
+# to turn this ebuild to a mailer-config enabled ebuild.
+
+# regular ebuild
+inherit eutils multilib ssl-cert toolchain-funcs flag-o-matic pam
+# mailer-config support
+#inherit eutils multilib ssl-cert toolchain-funcs flag-o-matic mailer pam
+
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x86-fbsd"
+
+# regular ebuild
+IUSE="cdb dovecot-sasl hardened ipv6 ldap mailwrapper mbox mysql nis pam postgres sasl selinux ssl vda"
+# mailer-config support
+#IUSE="cdb dovecot-sasl hardened ipv6 ldap mbox mysql nis pam postgres sasl selinux ssl vda"
+
+MY_PV="${PV/_rc/-RC}"
+MY_SRC="${PN}-${MY_PV}"
+MY_URI="ftp://ftp.porcupine.org/mirrors/postfix-release/official"
+VDA_P="${P}-vda-ng-r1"
+RC_VER="2.5"
+
+DESCRIPTION="A fast and secure drop-in replacement for sendmail."
+HOMEPAGE="http://www.postfix.org/"
+SRC_URI="${MY_URI}/${MY_SRC}.tar.gz
+	vda? ( http://gentoo.longitekk.com/${VDA_P}.patch.gz ) "
+
+LICENSE="IPL-1"
+SLOT="0"
+
+# regular ebuild
+PROVIDE="virtual/mta virtual/mda"
+# mailer-config support
+#PROVIDE="${PROVIDE} virtual/mda"
+
+DEPEND=">=sys-libs/db-3.2
+		>=dev-libs/libpcre-3.4
+		cdb? ( || ( >=dev-db/cdb-0.75-r1 >=dev-db/tinycdb-0.76 ) )
+		ldap? ( >=net-nds/openldap-1.2 )
+		mysql? ( virtual/mysql )
+		pam? ( virtual/pam )
+		postgres? ( >=dev-db/postgresql-7.1 )
+		sasl? (  >=dev-libs/cyrus-sasl-2 )
+		ssl? ( >=dev-libs/openssl-0.9.6g )"
+
+# regular ebuild
+RDEPEND="${DEPEND}
+		>=net-mail/mailbase-0.00
+		!mailwrapper? ( !virtual/mta )
+		mailwrapper? ( >=net-mail/mailwrapper-0.2 )
+		selinux? ( sec-policy/selinux-postfix )"
+
+# mailer-config support
+#RDEPEND="${DEPEND}
+#		>=net-mail/mailbase-0.00
+#		selinux? ( sec-policy/selinux-postfix )"
+
+S="${WORKDIR}/${MY_SRC}"
+
+group_user_check() {
+	einfo "Checking for postfix group ..."
+	enewgroup postfix 207
+	einfo "Checking for postdrop group ..."
+	enewgroup postdrop 208
+	einfo "Checking for postfix user ..."
+	enewuser postfix 207 -1 /var/spool/postfix postfix,mail
+}
+
+pkg_setup() {
+	# Do not upgrade live from Postfix <2.5
+	if [[ -f /var/lib/init.d/started/postfix ]] ; then
+		if has_version '<mail-mta/postfix-2.5.0' ; then
+			if [[ "${FORCE_UPGRADE}" ]] ; then
+				echo
+				ewarn "You are upgrading from an incompatible version and you have"
+				ewarn "FORCE_UPGRADE set, will build this package while Postfix is running."
+				ewarn "You MUST stop Postfix BEFORE installing this version to your system."
+				echo
+			else
+				echo
+				eerror "You are upgrading from an incompatible version."
+				eerror "You MUST stop Postfix BEFORE installing this version to your system."
+				eerror "If you want minimal downtime, emerge postfix with:"
+				eerror "    FORCE_UPGRADE=1 emerge --buildpkgonly postfix"
+				eerror "    /etc/init.d/postfix stop"
+				eerror "    emerge --usepkgonly postfix"
+				eerror "Then run etc-update or dispatch-conf and merge the configuration files."
+				eerror "Then restart Postfix with: /etc/init.d/postfix start"
+				die "Upgrade from an incompatible version!"
+				echo
+			fi
+		else
+			echo
+			ewarn "It's safe to upgrade your current version while it's running."
+			ewarn "If you don't want to take any chance, please hit Ctrl+C now,"
+			ewarn "stop Postfix, then emerge again."
+			ewarn "You have been warned!"
+			ewarn "Waiting 5 seconds before continuing ..."
+			echo
+			epause 5
+		fi
+	fi
+
+	echo
+	ewarn "Read \"ftp://ftp.porcupine.org/mirrors/postfix-release/official/${MY_SRC}.RELEASE_NOTES\""
+	ewarn "for incompatible changes before continueing."
+	ewarn "Bugs should be filed at \"http://bugs.gentoo.org/\" and"
+	ewarn "assigned to \"net-mail@gentoo.org\"."
+	echo
+
+	# Warnings to work around bug #45764
+	if has_version '<=mail-mta/postfix-2.0.18' ; then
+		echo
+		ewarn "You are upgrading from postfix-2.0.18 or earlier, some of the empty queue"
+		ewarn "directories get deleted while unmerging the older version (see bug #45764)."
+		ewarn "Please run '/etc/postfix/post-install upgrade-source' to recreate them."
+		echo
+	fi
+
+	# TLS non-prod warning
+	if use ssl ; then
+		echo
+		ewarn "You have \"ssl\" in your USE flags, TLS will be enabled."
+		ewarn "This service is incompatible with the previous TLS patch."
+		ewarn "Visit http://www.postfix.org/TLS_README.html for more info."
+		echo
+	fi
+
+	# IPV6 non-prod warn
+	if use ipv6 ; then
+		echo
+		ewarn "You have \"ipv6\" in your USE flags, IPV6 will be enabled."
+		ewarn "Visit http://www.postfix.org/IPV6_README.html for more info."
+		echo
+	fi
+
+	# SASL non-prod warning
+	if use sasl ; then
+		echo
+		elog "Postfix 2.3 and newer supports two SASL implementations."
+		elog "Cyrus SASL and Dovecot protocol version 1 (server only)"
+		elog "Visit http://www.postfix.org/SASL_README.html for more info."
+		echo
+	fi
+
+	# Add postfix, postdrop user/group (bug #77565)
+	group_user_check || die "Failed to check/add needed user/group"
+}
+
+src_unpack() {
+	unpack ${A}
+
+	cd "${S}"
+	if use vda ; then
+		epatch "${WORKDIR}/${VDA_P}.patch"
+	fi
+
+	sed -i -e "/^#define ALIAS_DB_MAP/s|:/etc/aliases|:/etc/mail/aliases|" \
+		src/util/sys_defs.h || die "sed failed"
+
+	# change default paths to better comply with portage standard paths
+	sed -i -e "s:/usr/local/:/usr/:g" conf/master.cf || die "sed failed"
+}
+
+src_compile() {
+	# 1) Added -Wl,-z,now wrt bug #62674
+	# 2) Remove -ldl as it is not necessary, solves bug #106446
+	# 3) -Wl,-z,now replaced by $(bindnow-flags)
+	# 4) Then bindnow-flags has been simply dropped according to
+	# http://www.mail-archive.com/gentoo-dev@lists.gentoo.org/msg23679.html
+	# 5) Make sure LDFLAGS get passed down to the executables.
+	local mycc="-DHAS_PCRE" mylibs="${LDFLAGS} -lpcre -lcrypt -lpthread"
+
+	use pam && mylibs="${mylibs} -lpam"
+
+	if use ldap ; then
+		mycc="${mycc} -DHAS_LDAP"
+		mylibs="${mylibs} -lldap -llber"
+	fi
+
+	if use mysql ; then
+		mycc="${mycc} -DHAS_MYSQL -I/usr/include/mysql"
+		mylibs="${mylibs} -lmysqlclient -lm -lz"
+	fi
+
+	if use postgres ; then
+		if best_version '=dev-db/postgresql-7.3*' ; then
+			mycc="${mycc} -DHAS_PGSQL -I/usr/include/postgresql"
+		else
+			mycc="${mycc} -DHAS_PGSQL -I/usr/include/postgresql/pgsql"
+		fi
+		mylibs="${mylibs} -lpq"
+	fi
+
+	if use ssl ; then
+		mycc="${mycc} -DUSE_TLS"
+		mylibs="${mylibs} -lssl -lcrypto"
+	fi
+
+	if use sasl ; then
+		if use dovecot-sasl ; then
+			# Set dovecot as default.
+			mycc="${mycc} -DDEF_SASL_SERVER=\\\"dovecot\\\""
+		fi
+		mycc="${mycc} -DUSE_SASL_AUTH -DUSE_CYRUS_SASL -I/usr/include/sasl"
+		mylibs="${mylibs} -lsasl2"
+	elif use dovecot-sasl ; then
+		mycc="${mycc} -DUSE_SASL_AUTH -DDEF_SERVER_SASL_TYPE=\\\"dovecot\\\""
+	fi
+
+	if ! use nis ; then
+		sed -i -e "s|#define HAS_NIS|//#define HAS_NIS|g" \
+			src/util/sys_defs.h || die "sed failed"
+	fi
+
+	if use cdb ; then
+		mycc="${mycc} -DHAS_CDB"
+		CDB_LIBS=""
+
+		# Tinycdb is preferred.
+		if has_version dev-db/tinycdb ; then
+			einfo "Building with dev-db/tinycdb"
+			CDB_LIBS="-lcdb"
+		else
+			einfo "Building with dev-db/cdb"
+			CDB_PATH="/usr/$(get_libdir)"
+			for i in cdb.a alloc.a buffer.a unix.a byte.a ; do
+				CDB_LIBS="${CDB_LIBS} ${CDB_PATH}/${i}"
+			done
+		fi
+
+		mylibs="${mylibs} ${CDB_LIBS}"
+	fi
+
+	mycc="${mycc} -DDEF_DAEMON_DIR=\\\"/usr/$(get_libdir)/postfix\\\""
+	mycc="${mycc} -DDEF_MANPAGE_DIR=\\\"/usr/share/man\\\""
+	mycc="${mycc} -DDEF_README_DIR=\\\"/usr/share/doc/${PF}/readme\\\""
+	mycc="${mycc} -DDEF_HTML_DIR=\\\"/usr/share/doc/${PF}/html\\\""
+
+	# Robin H. Johnson <robbat2@gentoo.org> 17/Nov/2006
+	# Fix because infra boxes hit 2Gb .db files that fail a 32-bit fstat signed check.
+	mycc="${mycc} -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"
+	filter-lfs-flags
+
+	local my_cc=$(tc-getCC)
+	einfo "CC=${my_cc:=gcc}"
+
+	# Workaround for bug #76512
+	[[ "$(gcc-version)" == "3.4" ]] && use hardened && replace-flags -O? -Os
+
+	make DEBUG="" CC="${my_cc:=gcc}" OPT="${CFLAGS}" CCARGS="${mycc}" AUXLIBS="${mylibs}" \
+		makefiles || die "configure problem"
+
+	emake || die "compile problem"
+}
+
+src_install () {
+	/bin/sh postfix-install \
+		-non-interactive \
+		install_root="${D}" \
+		config_directory="/usr/share/doc/${PF}/defaults" \
+		readme_directory="/usr/share/doc/${PF}/readme" \
+		|| die "postfix-install failed"
+
+	# Fix spool removal on upgrade
+	rm -Rf "${D}/var"
+	keepdir /var/spool/postfix
+
+	# Install rmail for UUCP, closes bug #19127
+	dobin auxiliary/rmail/rmail
+
+	# mailwrapper stuff
+	if use mailwrapper ; then
+		mv "${D}/usr/sbin/sendmail" "${D}/usr/sbin/sendmail.postfix"
+		mv "${D}/usr/bin/rmail" "${D}/usr/bin/rmail.postfix"
+		# mailer-config support
+		#rm "${D}/usr/bin/mailq" "${D}/usr/bin/newaliases"
+
+		mv "${D}/usr/share/man/man1/sendmail.1" \
+			"${D}/usr/share/man/man1/sendmail-postfix.1"
+		mv "${D}/usr/share/man/man1/newaliases.1" \
+			"${D}/usr/share/man/man1/newaliases-postfix.1"
+		mv "${D}/usr/share/man/man1/mailq.1" \
+			"${D}/usr/share/man/man1/mailq-postfix.1"
+		mv "${D}/usr/share/man/man5/aliases.5" \
+			"${D}/usr/share/man/man5/aliases-postfix.5"
+
+		# regular ebuild
+		insinto /etc/mail
+		doins "${FILESDIR}/mailer.conf"
+		# mailer-config support
+		#mailer_install_conf
+	else
+		# Provide another link for legacy FSH
+		dosym /usr/sbin/sendmail /usr/$(get_libdir)/sendmail
+	fi
+
+	# Install qshape tool
+	dobin auxiliary/qshape/qshape.pl
+
+	# Performance tuning tools and their manuals
+	dosbin bin/smtp-{source,sink} bin/qmqp-{source,sink}
+	doman man/man1/smtp-{source,sink}.1 man/man1/qmqp-{source,sink}.1
+
+	# Set proper permissions on required files/directories
+	dodir /var/lib/postfix
+	keepdir /var/lib/postfix
+	fowners postfix:postfix /var/lib/postfix
+	fperms 0750 /var/lib/postfix
+	fowners root:postdrop /usr/sbin/post{drop,queue}
+	fperms 02711 /usr/sbin/post{drop,queue}
+
+	keepdir /etc/postfix
+	mv "${D}"/usr/share/doc/${PF}/defaults/{*.cf,post*-*} "${D}"/etc/postfix
+	if use mbox ; then
+		mypostconf="mail_spool_directory=/var/spool/mail"
+	else
+		mypostconf="home_mailbox=.maildir/"
+	fi
+	"${D}/usr/sbin/postconf" -c "${D}/etc/postfix" \
+		-e ${mypostconf} || die "postconf failed"
+
+	insinto /etc/postfix
+	newins "${FILESDIR}/smtp.pass" saslpass
+	fperms 600 /etc/postfix/saslpass
+
+	newinitd "${FILESDIR}/postfix.rc6.${RC_VER}" postfix || die "newinitd failed"
+
+	mv "${S}/examples" "${D}/usr/share/doc/${PF}/"
+	dodoc *README COMPATIBILITY HISTORY INSTALL PORTING RELEASE_NOTES*
+	dohtml html/*
+
+	pamd_mimic_system smtp auth account
+
+	if use sasl ; then
+		insinto /etc/sasl2
+		newins "${FILESDIR}/smtp.sasl" smtpd.conf
+	fi
+}
+
+pkg_postinst() {
+	# Add postfix, postdrop user/group (bug #77565)
+	group_user_check || die "Failed to check/add needed user/group"
+
+	# Do not install server.{key,pem) SSL certificates if they already exist
+	if use ssl && [[ ! -f "${ROOT}"/etc/ssl/postfix/server.key \
+		&& ! -f "${ROOT}"/etc/ssl/postfix/server.pem ]] ; then
+		SSL_ORGANIZATION="${SSL_ORGANIZATION:-Postfix SMTP Server}"
+		install_cert /etc/ssl/postfix/server
+		chown postfix:mail "${ROOT}"/etc/ssl/postfix/server.{key,pem}
+	fi
+
+	ebegin "Fixing queue directories and permissions"
+	"${ROOT}/etc/postfix/post-install" upgrade-permissions
+	echo
+	ewarn "If you upgraded from Postfix-1.x, you must revisit"
+	ewarn "your configuration files. See"
+	ewarn "  /usr/share/doc/${PF}/RELEASE_NOTES"
+	ewarn "for a list of changes."
+
+	if [[ ! -e /etc/mail/aliases.db ]] ; then
+		echo
+		ewarn "You must edit /etc/mail/aliases to suit your needs"
+		ewarn "and then run /usr/bin/newaliases. Postfix will not"
+		ewarn "work correctly without it."
+	fi
+
+	# regular ebuild
+	if ! use mailwrapper && [[ -e /etc/mailer.conf ]] ; then
+		einfo
+		einfo "Since you emerged Postfix without mailwrapper in USE,"
+		einfo "you may want to 'emerge -C mailwrapper' now."
+		einfo
+	fi
+	# mailer-config support
+	#mailer_pkg_postinst
+}
diff --git a/mail-mta/postfix/postfix-2.5.1.ebuild b/mail-mta/postfix/postfix-2.5.1.ebuild
new file mode 100644
index 000000000000..3dc34ecc89ec
--- /dev/null
+++ b/mail-mta/postfix/postfix-2.5.1.ebuild
@@ -0,0 +1,381 @@
+# Copyright 1999-2008 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/mail-mta/postfix/postfix-2.5.1.ebuild,v 1.1 2008/03/17 18:43:21 falco Exp $
+
+# NOTE: this ebuild is a regular ebuild without mailer-config support!
+# Comment lines below "regular ebuild" and uncomment lines below "mailer-config support"
+# to turn this ebuild to a mailer-config enabled ebuild.
+
+# regular ebuild
+inherit eutils multilib ssl-cert toolchain-funcs flag-o-matic pam
+# mailer-config support
+#inherit eutils multilib ssl-cert toolchain-funcs flag-o-matic mailer pam
+
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x86-fbsd"
+
+# regular ebuild
+IUSE="cdb dovecot-sasl hardened ipv6 ldap mailwrapper mbox mysql nis pam postgres sasl selinux ssl vda"
+# mailer-config support
+#IUSE="cdb dovecot-sasl hardened ipv6 ldap mbox mysql nis pam postgres sasl selinux ssl vda"
+
+MY_PV="${PV/_rc/-RC}"
+MY_SRC="${PN}-${MY_PV}"
+MY_URI="ftp://ftp.porcupine.org/mirrors/postfix-release/official"
+VDA_P="${P}-vda-ng-r1"
+RC_VER="2.5"
+
+DESCRIPTION="A fast and secure drop-in replacement for sendmail."
+HOMEPAGE="http://www.postfix.org/"
+SRC_URI="${MY_URI}/${MY_SRC}.tar.gz
+	vda? ( http://gentoo.longitekk.com/${VDA_P}.patch.gz ) "
+
+LICENSE="IPL-1"
+SLOT="0"
+
+# regular ebuild
+PROVIDE="virtual/mta virtual/mda"
+# mailer-config support
+#PROVIDE="${PROVIDE} virtual/mda"
+
+DEPEND=">=sys-libs/db-3.2
+		>=dev-libs/libpcre-3.4
+		cdb? ( || ( >=dev-db/cdb-0.75-r1 >=dev-db/tinycdb-0.76 ) )
+		ldap? ( >=net-nds/openldap-1.2 )
+		mysql? ( virtual/mysql )
+		pam? ( virtual/pam )
+		postgres? ( >=dev-db/postgresql-7.1 )
+		sasl? (  >=dev-libs/cyrus-sasl-2 )
+		ssl? ( >=dev-libs/openssl-0.9.6g )"
+
+# regular ebuild
+RDEPEND="${DEPEND}
+		>=net-mail/mailbase-0.00
+		!mailwrapper? ( !virtual/mta )
+		mailwrapper? ( >=net-mail/mailwrapper-0.2 )
+		selinux? ( sec-policy/selinux-postfix )"
+
+# mailer-config support
+#RDEPEND="${DEPEND}
+#		>=net-mail/mailbase-0.00
+#		selinux? ( sec-policy/selinux-postfix )"
+
+S="${WORKDIR}/${MY_SRC}"
+
+group_user_check() {
+	einfo "Checking for postfix group ..."
+	enewgroup postfix 207
+	einfo "Checking for postdrop group ..."
+	enewgroup postdrop 208
+	einfo "Checking for postfix user ..."
+	enewuser postfix 207 -1 /var/spool/postfix postfix,mail
+}
+
+pkg_setup() {
+	# Do not upgrade live from Postfix <2.5
+	if [[ -f /var/lib/init.d/started/postfix ]] ; then
+		if has_version '<mail-mta/postfix-2.5.0' ; then
+			if [[ "${FORCE_UPGRADE}" ]] ; then
+				echo
+				ewarn "You are upgrading from an incompatible version and you have"
+				ewarn "FORCE_UPGRADE set, will build this package while Postfix is running."
+				ewarn "You MUST stop Postfix BEFORE installing this version to your system."
+				echo
+			else
+				echo
+				eerror "You are upgrading from an incompatible version."
+				eerror "You MUST stop Postfix BEFORE installing this version to your system."
+				eerror "If you want minimal downtime, emerge postfix with:"
+				eerror "    FORCE_UPGRADE=1 emerge --buildpkgonly postfix"
+				eerror "    /etc/init.d/postfix stop"
+				eerror "    emerge --usepkgonly postfix"
+				eerror "Then run etc-update or dispatch-conf and merge the configuration files."
+				eerror "Then restart Postfix with: /etc/init.d/postfix start"
+				die "Upgrade from an incompatible version!"
+				echo
+			fi
+		else
+			echo
+			ewarn "It's safe to upgrade your current version while it's running."
+			ewarn "If you don't want to take any chance, please hit Ctrl+C now,"
+			ewarn "stop Postfix, then emerge again."
+			ewarn "You have been warned!"
+			ewarn "Waiting 5 seconds before continuing ..."
+			echo
+			epause 5
+		fi
+	fi
+
+	echo
+	ewarn "Read \"ftp://ftp.porcupine.org/mirrors/postfix-release/official/${MY_SRC}.RELEASE_NOTES\""
+	ewarn "for incompatible changes before continueing."
+	ewarn "Bugs should be filed at \"http://bugs.gentoo.org/\" and"
+	ewarn "assigned to \"net-mail@gentoo.org\"."
+	echo
+
+	# Warnings to work around bug #45764
+	if has_version '<=mail-mta/postfix-2.0.18' ; then
+		echo
+		ewarn "You are upgrading from postfix-2.0.18 or earlier, some of the empty queue"
+		ewarn "directories get deleted while unmerging the older version (see bug #45764)."
+		ewarn "Please run '/etc/postfix/post-install upgrade-source' to recreate them."
+		echo
+	fi
+
+	# TLS non-prod warning
+	if use ssl ; then
+		echo
+		ewarn "You have \"ssl\" in your USE flags, TLS will be enabled."
+		ewarn "This service is incompatible with the previous TLS patch."
+		ewarn "Visit http://www.postfix.org/TLS_README.html for more info."
+		echo
+	fi
+
+	# IPV6 non-prod warn
+	if use ipv6 ; then
+		echo
+		ewarn "You have \"ipv6\" in your USE flags, IPV6 will be enabled."
+		ewarn "Visit http://www.postfix.org/IPV6_README.html for more info."
+		echo
+	fi
+
+	# SASL non-prod warning
+	if use sasl ; then
+		echo
+		elog "Postfix 2.3 and newer supports two SASL implementations."
+		elog "Cyrus SASL and Dovecot protocol version 1 (server only)"
+		elog "Visit http://www.postfix.org/SASL_README.html for more info."
+		echo
+	fi
+
+	# Add postfix, postdrop user/group (bug #77565)
+	group_user_check || die "Failed to check/add needed user/group"
+}
+
+src_unpack() {
+	unpack ${A}
+
+	cd "${S}"
+	if use vda ; then
+		epatch "${WORKDIR}/${VDA_P}.patch"
+	fi
+
+	sed -i -e "/^#define ALIAS_DB_MAP/s|:/etc/aliases|:/etc/mail/aliases|" \
+		src/util/sys_defs.h || die "sed failed"
+
+	# change default paths to better comply with portage standard paths
+	sed -i -e "s:/usr/local/:/usr/:g" conf/master.cf || die "sed failed"
+}
+
+src_compile() {
+	# 1) Added -Wl,-z,now wrt bug #62674
+	# 2) Remove -ldl as it is not necessary, solves bug #106446
+	# 3) -Wl,-z,now replaced by $(bindnow-flags)
+	# 4) Then bindnow-flags has been simply dropped according to
+	# http://www.mail-archive.com/gentoo-dev@lists.gentoo.org/msg23679.html
+	# 5) Make sure LDFLAGS get passed down to the executables.
+	local mycc="-DHAS_PCRE" mylibs="${LDFLAGS} -lpcre -lcrypt -lpthread"
+
+	use pam && mylibs="${mylibs} -lpam"
+
+	if use ldap ; then
+		mycc="${mycc} -DHAS_LDAP"
+		mylibs="${mylibs} -lldap -llber"
+	fi
+
+	if use mysql ; then
+		mycc="${mycc} -DHAS_MYSQL -I/usr/include/mysql"
+		mylibs="${mylibs} -lmysqlclient -lm -lz"
+	fi
+
+	if use postgres ; then
+		if best_version '=dev-db/postgresql-7.3*' ; then
+			mycc="${mycc} -DHAS_PGSQL -I/usr/include/postgresql"
+		else
+			mycc="${mycc} -DHAS_PGSQL -I/usr/include/postgresql/pgsql"
+		fi
+		mylibs="${mylibs} -lpq"
+	fi
+
+	if use ssl ; then
+		mycc="${mycc} -DUSE_TLS"
+		mylibs="${mylibs} -lssl -lcrypto"
+	fi
+
+	if use sasl ; then
+		if use dovecot-sasl ; then
+			# Set dovecot as default.
+			mycc="${mycc} -DDEF_SASL_SERVER=\\\"dovecot\\\""
+		fi
+		mycc="${mycc} -DUSE_SASL_AUTH -DUSE_CYRUS_SASL -I/usr/include/sasl"
+		mylibs="${mylibs} -lsasl2"
+	elif use dovecot-sasl ; then
+		mycc="${mycc} -DUSE_SASL_AUTH -DDEF_SERVER_SASL_TYPE=\\\"dovecot\\\""
+	fi
+
+	if ! use nis ; then
+		sed -i -e "s|#define HAS_NIS|//#define HAS_NIS|g" \
+			src/util/sys_defs.h || die "sed failed"
+	fi
+
+	if use cdb ; then
+		mycc="${mycc} -DHAS_CDB"
+		CDB_LIBS=""
+
+		# Tinycdb is preferred.
+		if has_version dev-db/tinycdb ; then
+			einfo "Building with dev-db/tinycdb"
+			CDB_LIBS="-lcdb"
+		else
+			einfo "Building with dev-db/cdb"
+			CDB_PATH="/usr/$(get_libdir)"
+			for i in cdb.a alloc.a buffer.a unix.a byte.a ; do
+				CDB_LIBS="${CDB_LIBS} ${CDB_PATH}/${i}"
+			done
+		fi
+
+		mylibs="${mylibs} ${CDB_LIBS}"
+	fi
+
+	mycc="${mycc} -DDEF_DAEMON_DIR=\\\"/usr/$(get_libdir)/postfix\\\""
+	mycc="${mycc} -DDEF_MANPAGE_DIR=\\\"/usr/share/man\\\""
+	mycc="${mycc} -DDEF_README_DIR=\\\"/usr/share/doc/${PF}/readme\\\""
+	mycc="${mycc} -DDEF_HTML_DIR=\\\"/usr/share/doc/${PF}/html\\\""
+
+	# Robin H. Johnson <robbat2@gentoo.org> 17/Nov/2006
+	# Fix because infra boxes hit 2Gb .db files that fail a 32-bit fstat signed check.
+	mycc="${mycc} -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"
+	filter-lfs-flags
+
+	local my_cc=$(tc-getCC)
+	einfo "CC=${my_cc:=gcc}"
+
+	# Workaround for bug #76512
+	[[ "$(gcc-version)" == "3.4" ]] && use hardened && replace-flags -O? -Os
+
+	make DEBUG="" CC="${my_cc:=gcc}" OPT="${CFLAGS}" CCARGS="${mycc}" AUXLIBS="${mylibs}" \
+		makefiles || die "configure problem"
+
+	emake || die "compile problem"
+}
+
+src_install () {
+	/bin/sh postfix-install \
+		-non-interactive \
+		install_root="${D}" \
+		config_directory="/usr/share/doc/${PF}/defaults" \
+		readme_directory="/usr/share/doc/${PF}/readme" \
+		|| die "postfix-install failed"
+
+	# Fix spool removal on upgrade
+	rm -Rf "${D}/var"
+	keepdir /var/spool/postfix
+
+	# Install rmail for UUCP, closes bug #19127
+	dobin auxiliary/rmail/rmail
+
+	# mailwrapper stuff
+	if use mailwrapper ; then
+		mv "${D}/usr/sbin/sendmail" "${D}/usr/sbin/sendmail.postfix"
+		mv "${D}/usr/bin/rmail" "${D}/usr/bin/rmail.postfix"
+		# mailer-config support
+		#rm "${D}/usr/bin/mailq" "${D}/usr/bin/newaliases"
+
+		mv "${D}/usr/share/man/man1/sendmail.1" \
+			"${D}/usr/share/man/man1/sendmail-postfix.1"
+		mv "${D}/usr/share/man/man1/newaliases.1" \
+			"${D}/usr/share/man/man1/newaliases-postfix.1"
+		mv "${D}/usr/share/man/man1/mailq.1" \
+			"${D}/usr/share/man/man1/mailq-postfix.1"
+		mv "${D}/usr/share/man/man5/aliases.5" \
+			"${D}/usr/share/man/man5/aliases-postfix.5"
+
+		# regular ebuild
+		insinto /etc/mail
+		doins "${FILESDIR}/mailer.conf"
+		# mailer-config support
+		#mailer_install_conf
+	else
+		# Provide another link for legacy FSH
+		dosym /usr/sbin/sendmail /usr/$(get_libdir)/sendmail
+	fi
+
+	# Install qshape tool
+	dobin auxiliary/qshape/qshape.pl
+
+	# Performance tuning tools and their manuals
+	dosbin bin/smtp-{source,sink} bin/qmqp-{source,sink}
+	doman man/man1/smtp-{source,sink}.1 man/man1/qmqp-{source,sink}.1
+
+	# Set proper permissions on required files/directories
+	dodir /var/lib/postfix
+	keepdir /var/lib/postfix
+	fowners postfix:postfix /var/lib/postfix
+	fperms 0750 /var/lib/postfix
+	fowners root:postdrop /usr/sbin/post{drop,queue}
+	fperms 02711 /usr/sbin/post{drop,queue}
+
+	keepdir /etc/postfix
+	mv "${D}"/usr/share/doc/${PF}/defaults/{*.cf,post*-*} "${D}"/etc/postfix
+	if use mbox ; then
+		mypostconf="mail_spool_directory=/var/spool/mail"
+	else
+		mypostconf="home_mailbox=.maildir/"
+	fi
+	"${D}/usr/sbin/postconf" -c "${D}/etc/postfix" \
+		-e ${mypostconf} || die "postconf failed"
+
+	insinto /etc/postfix
+	newins "${FILESDIR}/smtp.pass" saslpass
+	fperms 600 /etc/postfix/saslpass
+
+	newinitd "${FILESDIR}/postfix.rc6.${RC_VER}" postfix || die "newinitd failed"
+
+	mv "${S}/examples" "${D}/usr/share/doc/${PF}/"
+	dodoc *README COMPATIBILITY HISTORY INSTALL PORTING RELEASE_NOTES*
+	dohtml html/*
+
+	pamd_mimic_system smtp auth account
+
+	if use sasl ; then
+		insinto /etc/sasl2
+		newins "${FILESDIR}/smtp.sasl" smtpd.conf
+	fi
+}
+
+pkg_postinst() {
+	# Add postfix, postdrop user/group (bug #77565)
+	group_user_check || die "Failed to check/add needed user/group"
+
+	# Do not install server.{key,pem) SSL certificates if they already exist
+	if use ssl && [[ ! -f "${ROOT}"/etc/ssl/postfix/server.key \
+		&& ! -f "${ROOT}"/etc/ssl/postfix/server.pem ]] ; then
+		SSL_ORGANIZATION="${SSL_ORGANIZATION:-Postfix SMTP Server}"
+		install_cert /etc/ssl/postfix/server
+		chown postfix:mail "${ROOT}"/etc/ssl/postfix/server.{key,pem}
+	fi
+
+	ebegin "Fixing queue directories and permissions"
+	"${ROOT}/etc/postfix/post-install" upgrade-permissions
+	echo
+	ewarn "If you upgraded from Postfix-1.x, you must revisit"
+	ewarn "your configuration files. See"
+	ewarn "  /usr/share/doc/${PF}/RELEASE_NOTES"
+	ewarn "for a list of changes."
+
+	if [[ ! -e /etc/mail/aliases.db ]] ; then
+		echo
+		ewarn "You must edit /etc/mail/aliases to suit your needs"
+		ewarn "and then run /usr/bin/newaliases. Postfix will not"
+		ewarn "work correctly without it."
+	fi
+
+	# regular ebuild
+	if ! use mailwrapper && [[ -e /etc/mailer.conf ]] ; then
+		einfo
+		einfo "Since you emerged Postfix without mailwrapper in USE,"
+		einfo "you may want to 'emerge -C mailwrapper' now."
+		einfo
+	fi
+	# mailer-config support
+	#mailer_pkg_postinst
+}