summaryrefslogtreecommitdiff
blob: 826019c734277df38fb284ebbfcca24df04c07a7 (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
# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=6

PYTHON_COMPAT=( python3_6 )

inherit autotools flag-o-matic python-single-r1 systemd \
	toolchain-funcs user xdg-utils prefix

DESCRIPTION="Distribute compilation of C code across several machines on a network"
HOMEPAGE="https://github.com/distcc/distcc"
SRC_URI="https://github.com/distcc/distcc/releases/download/v${PV}/${P}.tar.gz"

LICENSE="GPL-2+"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 hppa ia64 ~m68k ~mips ppc ppc64 s390 ~sh sparc x86"
IUSE="gnome gssapi gtk hardened ipv6 selinux xinetd zeroconf"

RESTRICT="test"

CDEPEND="${PYTHON_DEPS}
	dev-libs/popt
	gnome? (
		>=gnome-base/libgnome-2
		>=gnome-base/libgnomeui-2
		x11-libs/gtk+:2
		x11-libs/pango
	)
	gssapi? ( net-libs/libgssglue )
	gtk? ( x11-libs/gtk+:2 )
	zeroconf? ( >=net-dns/avahi-0.6[dbus] )
"
DEPEND="${CDEPEND}
	sys-devel/autoconf-archive
	sys-libs/binutils-libs
	virtual/pkgconfig"
RDEPEND="${CDEPEND}
	!net-misc/pump
	dev-util/shadowman
	>=sys-devel/gcc-config-1.4.1
	selinux? ( sec-policy/selinux-distcc )
	xinetd? ( sys-apps/xinetd )"

REQUIRED_USE="${PYTHON_REQUIRED_USE}"

pkg_setup() {
	enewuser distcc 240 -1 -1 daemon
	python-single-r1_pkg_setup
}

src_prepare() {
	eapply "${FILESDIR}/${PN}-3.0-xinetd.patch"
	# bug #255188
	eapply "${FILESDIR}/${PN}-3.3.2-freedesktop.patch"
	# SOCKSv5 support needed for Portage, bug #537616
	eapply "${FILESDIR}/${PN}-3.2_rc1-socks5.patch"
	eapply_user

	# Bugs #120001, #167844 and probably more. See patch for description.
	use hardened && eapply "${FILESDIR}/distcc-hardened.patch"

	sed -i \
		-e "/PATH/s:\$distcc_location:${EPREFIX}/usr/lib/distcc/bin:" \
		-e "s:@PYTHON@:${EPYTHON}:" \
		pump.in || die "sed failed"

	sed \
		-e "s:@EPREFIX@:${EPREFIX:-/}:" \
		-e "s:@libdir@:/usr/lib:" \
		"${FILESDIR}/distcc-config" > "${T}/distcc-config" || die

	hprefixify update-distcc-symlinks.py src/{serve,daemon}.c
	python_fix_shebang update-distcc-symlinks.py "${T}/distcc-config"
	eautoreconf
}

src_configure() {
	local myconf=(
		--disable-Werror
		--libdir=/usr/lib
		$(use_enable ipv6 rfc2553)
		$(use_with gtk)
		$(use_with gnome)
		$(use_with gssapi auth)
		$(use_with zeroconf avahi)
	)

	econf "${myconf[@]}"
}

src_install() {
	# override GZIP_BIN to stop it from compressing manpages
	emake DESTDIR="${D}" GZIP_BIN=false install
	python_optimize

	newinitd "${FILESDIR}/distccd.initd" distccd
	systemd_newunit "${FILESDIR}/distccd.service-1" distccd.service
	systemd_install_serviced "${FILESDIR}/distccd.service.conf"

	cp "${FILESDIR}/distccd.confd" "${T}/distccd" || die
	if use zeroconf; then
		cat >> "${T}/distccd" <<-EOF || die

		# Enable zeroconf support in distccd
		DISTCCD_OPTS="\${DISTCCD_OPTS} --zeroconf"
		EOF

		sed -i '/ExecStart/ s|$| --zeroconf|' "${D}$(systemd_get_systemunitdir)"/distccd.service || die
	fi
	doconfd "${T}/distccd"

	newenvd - 02distcc <<-EOF || die
	# This file is managed by distcc-config; use it to change these settings.
	# DISTCC_LOG and DISTCC_DIR should not be set.
	DISTCC_VERBOSE="${DISTCC_VERBOSE:-0}"
	DISTCC_FALLBACK="${DISTCC_FALLBACK:-1}"
	DISTCC_SAVE_TEMPS="${DISTCC_SAVE_TEMPS:-0}"
	DISTCC_TCP_CORK="${DISTCC_TCP_CORK}"
	DISTCC_SSH="${DISTCC_SSH}"
	UNCACHED_ERR_FD="${UNCACHED_ERR_FD}"
	DISTCC_ENABLE_DISCREPANCY_EMAIL="${DISTCC_ENABLE_DISCREPANCY_EMAIL}"
	DCC_EMAILLOG_WHOM_TO_BLAME="${DCC_EMAILLOG_WHOM_TO_BLAME}"
	EOF

	keepdir /usr/lib/distcc

	dobin "${T}/distcc-config"

	if use gnome || use gtk; then
		einfo "Renaming /usr/bin/distccmon-gnome to /usr/bin/distccmon-gui"
		einfo "This is to have a little sensability in naming schemes between distccmon programs"
		mv "${ED}/usr/bin/distccmon-gnome" "${ED}/usr/bin/distccmon-gui" || die
		dosym distccmon-gui /usr/bin/distccmon-gnome
	fi

	if use xinetd; then
		insinto /etc/xinetd.d
		newins "doc/example/xinetd" distcc
	fi

	insinto /usr/share/shadowman/tools
	newins - distcc <<<"${EPREFIX}/usr/lib/distcc/bin"
	newins - distccd <<<"${EPREFIX}/usr/lib/distcc"

	rm -r "${ED}/etc/default" || die
	rm "${ED}/etc/distcc/clients.allow" || die
	rm "${ED}/etc/distcc/commands.allow.sh" || die
}

pkg_postinst() {
	# remove the old paths when switching from libXX to lib
	if [[ $(get_libdir) != lib && ${SYMLINK_LIB} != yes && \
			-d ${EROOT%/}/usr/$(get_libdir)/distcc ]]; then
		rm -r -f "${EROOT%/}/usr/$(get_libdir)/distcc" || die
	fi

	if [[ ${ROOT} == / ]]; then
		eselect compiler-shadow update distcc
		eselect compiler-shadow update distccd
	fi

	use gnome && xdg_desktop_database_update

	elog
	elog "Tips on using distcc with Gentoo can be found at"
	elog "https://wiki.gentoo.org/wiki/Distcc"
	elog
	elog "distcc-pump is known to cause breakage with multiple packages."
	elog "Do NOT enable it globally."
	elog
	elog "To use the distccmon programs with Gentoo you should use this command:"
	elog "# DISTCC_DIR=\"${DISTCC_DIR:-${BUILD_PREFIX}/.distcc}\" distccmon-text 5"

	if use gnome || use gtk; then
		elog "Or:"
		elog "# DISTCC_DIR=\"${DISTCC_DIR:-${BUILD_PREFIX}/.distcc}\" distccmon-gnome"
	fi

	elog
	elog "***SECURITY NOTICE***"
	elog "Since distcc-3.3, whitelist is used for what distccd could execute. The whilelist"
	elog "has been generated by compiler-shadow distccd.  To revert to the old behavior, "
	elog "you need to pass --make-me-a-botnet to distccd in /etc/conf.d/distccd."
	elog "Cf. https://github.com/distcc/distcc/pull/243."
}

pkg_prerm() {
	if [[ -z ${REPLACED_BY_VERSION} && ${ROOT} == / ]]; then
		eselect compiler-shadow remove distcc
	fi
}

pkg_postrm() {
	use gnome && xdg_desktop_database_update
}