summaryrefslogtreecommitdiff
blob: fd7c0d7139d4c765d49872462725a13e09018304 (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
# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

PYTHON_COMPAT=( python{2_7,3_{5,6,7}} )
inherit autotools flag-o-matic linux-info python-any-r1 readme.gentoo-r1 systemd virtualx multilib-minimal

DESCRIPTION="A message bus system, a simple way for applications to talk to each other"
HOMEPAGE="https://dbus.freedesktop.org/"
SRC_URI="https://dbus.freedesktop.org/releases/dbus/${P}.tar.gz"

LICENSE="|| ( AFL-2.1 GPL-2 )"
SLOT="0"
KEYWORDS="alpha amd64 arm arm64 hppa ia64 ~m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="debug doc elogind kernel_linux selinux static-libs systemd test user-session X"

REQUIRED_USE="?? ( elogind systemd )"

BDEPEND="
	acct-user/messagebus
	app-text/xmlto
	app-text/docbook-xml-dtd:4.4
	sys-devel/autoconf-archive
	virtual/pkgconfig
	doc? ( app-doc/doxygen )
"
COMMON_DEPEND="
	>=dev-libs/expat-2.1.0
	elogind? ( sys-auth/elogind )
	selinux? ( sys-libs/libselinux )
	systemd? ( sys-apps/systemd:0= )
	X? (
		x11-libs/libX11
		x11-libs/libXt
	)
"
DEPEND="${COMMON_DEPEND}
	dev-libs/expat
	test? (
		${PYTHON_DEPS}
		>=dev-libs/glib-2.40:2
	)
"
RDEPEND="${COMMON_DEPEND}
	acct-user/messagebus
	selinux? ( sec-policy/selinux-dbus )
"

DOC_CONTENTS="
	Some applications require a session bus in addition to the system
	bus. Please see \`man dbus-launch\` for more information.
"

# out of sources build dir for make check
TBD="${WORKDIR}/${P}-tests-build"

PATCHES=(
	"${FILESDIR}/${PN}-enable-elogind.patch"
	"${FILESDIR}/${PN}-daemon-optional.patch" # bug #653136
)

pkg_setup() {
	use test && python-any-r1_pkg_setup

	if use kernel_linux; then
		CONFIG_CHECK="~EPOLL"
		linux-info_pkg_setup
	fi
}

src_prepare() {
	# Tests were restricted because of this
	sed -i \
		-e 's/.*bus_dispatch_test.*/printf ("Disabled due to excess noise\\n");/' \
		-e '/"dispatch"/d' \
		bus/test-main.c || die

	default

	if [[ ${CHOST} == *-solaris* ]]; then
		# fix standards conflict, due to gcc being c99 by default nowadays
		sed -i \
			-e 's/_XOPEN_SOURCE=500/_XOPEN_SOURCE=600/' \
			configure.ac || die
	fi

	# required for bug 263909, cross-compile so don't remove eautoreconf
	eautoreconf
}

src_configure() {
	local rundir=$(usex kernel_linux /run /var/run)
	sed -e "s;@rundir@;${EPREFIX}${rundir};g" "${FILESDIR}"/dbus.initd.in \
		> "${T}"/dbus.initd || die
	multilib-minimal_src_configure
}

multilib_src_configure() {
	local docconf myconf testconf

	# so we can get backtraces from apps
	case ${CHOST} in
		*-mingw*)
			# error: unrecognized command line option '-rdynamic' wrt #488036
			;;
		*)
			append-flags -rdynamic
			;;
	esac

	# libaudit is *only* used in DBus wrt SELinux support, so disable it, if
	# not on an SELinux profile.
	myconf=(
		--localstatedir="${EPREFIX}/var"
		--docdir="${EPREFIX}/usr/share/doc/${PF}"
		--htmldir="${EPREFIX}/usr/share/doc/${PF}/html"
		$(use_enable static-libs static)
		$(use_enable debug verbose-mode)
		--disable-asserts
		--disable-checks
		$(use_enable selinux)
		$(use_enable selinux libaudit)
		--disable-apparmor
		$(use_enable kernel_linux inotify)
		$(use_enable kernel_FreeBSD kqueue)
		$(use_enable elogind)
		$(use_enable systemd)
		$(use_enable user-session)
		--disable-embedded-tests
		--disable-modular-tests
		$(use_enable debug stats)
		--with-session-socket-dir="${EPREFIX}"/tmp
		--with-system-pid-file="${EPREFIX}${rundir}"/dbus.pid
		--with-system-socket="${EPREFIX}${rundir}"/dbus/system_bus_socket
		--with-systemdsystemunitdir="$(systemd_get_systemunitdir)"
		--with-dbus-user=messagebus
		$(use_with X x)
	)

	if [[ ${CHOST} == *-darwin* ]]; then
		myconf+=(
			--enable-launchd
			--with-launchd-agent-dir="${EPREFIX}"/Library/LaunchAgents
		)
	fi

	if multilib_is_native_abi; then
		docconf=(
			--enable-xml-docs
			$(use_enable doc doxygen-docs)
		)
	else
		docconf=(
			--disable-xml-docs
			--disable-doxygen-docs
		)
		myconf+=(
			--disable-daemon
			--disable-selinux
			--disable-libaudit
			--disable-elogind
			--disable-systemd
			--without-x
		)
	fi

	einfo "Running configure in ${BUILD_DIR}"
	ECONF_SOURCE="${S}" econf "${myconf[@]}" "${docconf[@]}"

	if multilib_is_native_abi && use test; then
		mkdir "${TBD}" || die
		cd "${TBD}" || die
		testconf=(
			$(use_enable test asserts)
			$(use_enable test checks)
			$(use_enable test embedded-tests)
			$(use_enable test stats)
			$(has_version dev-libs/dbus-glib && echo --enable-modular-tests)
		)
		einfo "Running configure in ${TBD}"
		ECONF_SOURCE="${S}" econf "${myconf[@]}" "${testconf[@]}"
	fi
}

multilib_src_compile() {
	if multilib_is_native_abi; then
		# after the compile, it uses a selinuxfs interface to
		# check if the SELinux policy has the right support
		use selinux && addwrite /selinux/access

		einfo "Running make in ${BUILD_DIR}"
		emake

		if use test; then
			einfo "Running make in ${TBD}"
			emake -C "${TBD}"
		fi
	else
		emake -C dbus libdbus-1.la
	fi
}

src_test() {
	DBUS_VERBOSE=1 virtx emake -j1 -C "${TBD}" check
}

multilib_src_install() {
	if multilib_is_native_abi; then
		emake DESTDIR="${D}" install
	else
		emake DESTDIR="${D}" install-pkgconfigDATA
		emake DESTDIR="${D}" -C dbus \
			install-libLTLIBRARIES install-dbusincludeHEADERS \
			install-nodist_dbusarchincludeHEADERS
	fi
}

multilib_src_install_all() {
	newinitd "${T}"/dbus.initd dbus

	if use X; then
		# dbus X session script (#77504)
		# turns out to only work for GDM (and startx). has been merged into
		# other desktop (kdm and such scripts)
		exeinto /etc/X11/xinit/xinitrc.d
		doexe "${FILESDIR}"/80-dbus
	fi

	# needs to exist for dbus sessions to launch
	keepdir /usr/share/dbus-1/services
	keepdir /etc/dbus-1/{session,system}.d
	# machine-id symlink from pkg_postinst()
	keepdir /var/lib/dbus
	# let the init script create the /var/run/dbus directory
	rm -rf "${ED}"/var/run

	dodoc AUTHORS ChangeLog NEWS README doc/TODO
	readme.gentoo_create_doc

	find "${ED}" -name '*.la' -delete || die
}

pkg_postinst() {
	readme.gentoo_print_elog

	# Ensure unique id is generated and put it in /etc wrt #370451 but symlink
	# for DBUS_MACHINE_UUID_FILE (see tools/dbus-launch.c) and reverse
	# dependencies with hardcoded paths (although the known ones got fixed already)
	dbus-uuidgen --ensure="${EROOT}"/etc/machine-id
	ln -sf "${EPREFIX}"/etc/machine-id "${EROOT}"/var/lib/dbus/machine-id

	if [[ ${CHOST} == *-darwin* ]]; then
		local plist="org.freedesktop.dbus-session.plist"
		elog
		elog
		elog "For MacOS/Darwin we now ship launchd support for dbus."
		elog "This enables autolaunch of dbus at session login and makes"
		elog "dbus usable under MacOS/Darwin."
		elog
		elog "The launchd plist file ${plist} has been"
		elog "installed in ${EPREFIX}/Library/LaunchAgents."
		elog "For it to be used, you will have to do all of the following:"
		elog " + cd ~/Library/LaunchAgents"
		elog " + ln -s ${EPREFIX}/Library/LaunchAgents/${plist}"
		elog " + logout and log back in"
		elog
		elog "If your application needs a proper DBUS_SESSION_BUS_ADDRESS"
		elog "specified and refused to start otherwise, then export the"
		elog "the following to your environment:"
		elog " DBUS_SESSION_BUS_ADDRESS=\"launchd:env=DBUS_LAUNCHD_SESSION_BUS_SOCKET\""
	fi

	if use user-session; then
		ewarn "You have enabled user-session. Please note this can cause"
		ewarn "bogus behaviors in several dbus consumers that are not prepared"
		ewarn "for this dbus activation method yet."
		ewarn
		ewarn "See the following link for background on this change:"
		ewarn "https://lists.freedesktop.org/archives/systemd-devel/2015-January/027711.html"
		ewarn
		ewarn "Known issues are tracked here:"
		ewarn "https://bugs.gentoo.org/show_bug.cgi?id=576028"
	fi
}