summaryrefslogtreecommitdiff
blob: 31fe877d14d4defcc9a42397035593f645895b5b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
# 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-2.4.6-r2.ebuild,v 1.6 2008/02/17 13:55:47 nixnut 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-r2"
RC_VER="2.2.9"

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 <2.4
	if [[ -f /var/lib/init.d/started/postfix ]] ; then
		if has_version '<mail-mta/postfix-2.4.0' ; 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|hash:/etc/aliases|hash:/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() {
	# Added -Wl,-z,now wrt bug #62674
	# Remove -ldl as it is not necessary, solves bug #106446
	# -Wl,-z,now replaced by $(bindnow-flags)
	# make sure LDFLAGS get passed down to the executables.
	local mycc="-DHAS_PCRE" mylibs="$(bindnow-flags) ${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
	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
}