summaryrefslogtreecommitdiff
blob: e564bfbe5a620dcf19dba64dd981ff10cb5a12c0 (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
# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit toolchain-funcs flag-o-matic systemd

DESCRIPTION="Small forwarding DNS server"
HOMEPAGE="http://www.thekelleys.org.uk/dnsmasq/doc.html"
SRC_URI="http://www.thekelleys.org.uk/dnsmasq/${P}.tar.xz"

LICENSE="|| ( GPL-2 GPL-3 )"
SLOT="0"
KEYWORDS="~alpha ~amd64 arm arm64 hppa ~ia64 ~mips ppc ppc64 ~s390 ~sparc x86"

IUSE="auth-dns conntrack dbus +dhcp dhcp-tools dnssec +dumpfile id idn libidn2"
IUSE+=" +inotify ipv6 lua nls script selinux static tftp"

DM_LINGUAS=(de es fi fr id it no pl pt_BR ro)

BDEPEND="
	app-arch/xz-utils
	virtual/pkgconfig
	nls? ( sys-devel/gettext )
"

COMMON_DEPEND="
	acct-group/dnsmasq
	acct-user/dnsmasq
	dbus? ( sys-apps/dbus:= )
	idn? (
		!libidn2? ( net-dns/libidn:0= )
		libidn2? ( >=net-dns/libidn2-2.0:= )
	)
	lua? ( dev-lang/lua:* )
	conntrack? ( net-libs/libnetfilter_conntrack:= )
	nls? ( sys-devel/gettext )
"

DEPEND="${COMMON_DEPEND}
	dnssec? (
		dev-libs/nettle:=[gmp]
		static? ( >=dev-libs/nettle-3.4[static-libs(+)] )
	)
"

RDEPEND="${COMMON_DEPEND}
	dnssec? (
		!static? ( >=dev-libs/nettle-3.4:=[gmp] )
	)
	selinux? ( sec-policy/selinux-dnsmasq )
"

REQUIRED_USE="
	dhcp-tools? ( dhcp )
	lua? ( script )
	libidn2? ( idn )"

use_have() {
	local no_only
	if [[ ${1} == '-n' ]]; then
		no_only=1
		shift
	fi
	local useflag="${1}"
	shift

	local uword="${1:-${useflag}}"
	shift

	while [[ ${uword} ]]; do
		uword="${uword^^}"

		if ! use "${useflag}"; then
			printf -- " -DNO_%s" "${uword}"
		elif [[ -z "${no_only}" ]]; then
			printf -- " -DHAVE_%s" "${uword}"
		fi
		uword="${1}"
		shift
	done
}

pkg_pretend() {
	if use static; then
		einfo "Only sys-libs/gmp and dev-libs/nettle are statically linked."
		use dnssec || einfo "Thus, ${P}[!dnssec,static] makes no sense;" \
			"in this case the static USE flag does nothing."
	fi
}

src_prepare() {
	default

	sed -i -r 's:lua5.[0-9]+:lua:' Makefile || die
	sed -i "s:%%PREFIX%%:${EPREFIX}/usr:" \
		dnsmasq.conf.example || die
}

src_configure() {
	COPTS=(
		$(use_have -n auth-dns auth)
		$(use_have conntrack)
		$(use_have dbus)
		$(use libidn2 || use_have idn)
		$(use_have libidn2)
		$(use_have -n inotify)
		$(use_have -n dhcp dhcp dhcp6)
		$(use_have -n ipv6 ipv6 dhcp6)
		$(use_have -n id id)
		$(use_have lua luascript)
		$(use_have -n script)
		$(use_have -n tftp)
		$(use_have dnssec)
		$(use_have static dnssec_static)
		$(use_have -n dumpfile)
	)
}

src_compile() {
	emake \
		PREFIX=/usr \
		MANDIR=/usr/share/man \
		CC="$(tc-getCC)" \
		PKG_CONFIG="$(tc-getPKG_CONFIG)" \
		CFLAGS="${CFLAGS}" \
		LDFLAGS="${LDFLAGS}" \
		COPTS="${COPTS[*]}" \
		CONFFILE="/etc/${PN}.conf" \
		all$(use nls && printf -- "-i18n\n")

	use dhcp-tools && emake -C contrib/lease-tools \
		PREFIX=/usr \
		MANDIR=/usr/share/man \
		CC="$(tc-getCC)" \
		PKG_CONFIG="$(tc-getPKG_CONFIG)" \
		CFLAGS="${CFLAGS}" \
		LDFLAGS="${LDFLAGS}" \
		all
}

src_install() {
	local lingua puid
	emake \
		PREFIX=/usr \
		MANDIR=/usr/share/man \
		COPTS="${COPTS[*]}" \
		DESTDIR="${ED}" \
		install$(use nls && printf -- "-i18n\n")

	for lingua in "${DM_LINGUAS[@]}"; do
		has ${lingua} ${LINGUAS-${lingua}} \
			|| rm -rf "${ED}"/usr/share/locale/${lingua}
	done
	[[ -d "${D}"/usr/share/locale/ ]] && \
		rmdir --ignore-fail-on-non-empty "${ED}"/usr/share/locale/

	dodoc CHANGELOG CHANGELOG.archive FAQ dnsmasq.conf.example
	dodoc -r logo

	docinto html/
	dodoc *.html

	newinitd "${FILESDIR}"/dnsmasq-init-r4 ${PN}
	newconfd "${FILESDIR}"/dnsmasq.confd-r1 ${PN}

	insinto /etc/logrotate.d
	newins "${FILESDIR}"/dnsmasq.logrotate ${PN}

	insinto /etc
	newins dnsmasq.conf.example dnsmasq.conf

	insinto /usr/share/dnsmasq
	doins trust-anchors.conf

	if use dhcp; then
		keepdir /var/lib/misc
		newinitd "${FILESDIR}"/dnsmasq-init-dhcp-r3 ${PN}
	fi
	if use dbus; then
		insinto /etc/dbus-1/system.d
		doins dbus/dnsmasq.conf
	fi

	if use dhcp-tools; then
		dosbin contrib/lease-tools/{dhcp_release,dhcp_lease_time}
		doman contrib/lease-tools/{dhcp_release,dhcp_lease_time}.1
		if use ipv6; then
			dosbin contrib/lease-tools/dhcp_release6
			doman contrib/lease-tools/dhcp_release6.1
		fi
	fi

	systemd_newunit "${FILESDIR}"/${PN}.service-r1 ${PN}.service
}

pkg_preinst() {
	[[ -f /var/lib/misc/dnsmasq.leases ]] && \
		cp /var/lib/misc/dnsmasq.leases "${T}"
}

pkg_postinst() {
	[[ -f "${T}"/dnsmasq.leases ]] && \
		cp "${T}"/dnsmasq.leases /var/lib/misc/dnsmasq.leases
}