summaryrefslogtreecommitdiff
blob: cf587588b81c82053f1a09f6654a100e40a551b4 (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
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI="6"

inherit db-use eutils 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 )
"
# 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="http://www.exim.org/"

SLOT="0"
LICENSE="GPL-2"
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:= )
	dev-libs/libpcre
	idn? ( net-dns/libidn:= net-dns/libidn2:= )
	perl? ( dev-lang/perl:= )
	pam? ( virtual/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? ( virtual/libmysqlclient )
	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
DEPEND="${COMMON_DEPEND}
	virtual/pkgconfig"
RDEPEND="${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 )
	"

S=${WORKDIR}/${P//rc/RC}

src_prepare() {
	epatch "${FILESDIR}"/exim-4.14-tail.patch
	epatch "${FILESDIR}"/exim-4.74-localscan_dlopen.patch
	epatch "${FILESDIR}"/exim-4.69-r1.27021.patch
	epatch "${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

	if use maildir ; then
		epatch "${FILESDIR}"/exim-4.20-maildir.patch
	else
		epatch "${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

	sed -i.orig \
		-e "/SYSTEM_ALIASES_FILE/s'SYSTEM_ALIASES_FILE'${EPREFIX}/etc/mail/aliases'" \
		"${S}"/src/configure.default || die

	sed -i -e 's/^buildname=.*/buildname=exim-gentoo/g' Makefile || die

	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: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

	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 "s:^LOOKUP_DNSDB=yes:# LOOKUP_DNSDB=yes:" Makefile
	fi

	if use ldap; then
		cat >> Makefile <<- EOC
			LOOKUP_LDAP=yes
			LDAP_LIB_TYPE=OPENLDAP2
			LOOKUP_INCLUDE += -I"${EROOT}"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/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
	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
		sed -i "s:LOG_FILE_PATH=/var/log/exim/exim_%s.log:LOG_FILE_PATH=syslog:" Makefile
		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
		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-getCC $CBUILD)" \
		AR="$(tc-getAR) cq" RANLIB="$(tc-getRANLIB)" FULLECHO='' \
		|| die "make failed"
}

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 "${S}"/doc/*
	doman "${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 for using smtp auth."
		einfo "Please create ${EROOT}etc/exim/exim.conf from ${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"
}