summaryrefslogtreecommitdiff
blob: 5aad543edb93bea6ef49742ac302efb726184a3a (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
# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit bash-completion-r1

DESCRIPTION="A download utility with segmented downloading with BitTorrent support"
HOMEPAGE="https://aria2.github.io/"
SRC_URI="https://github.com/aria2/${PN}/releases/download/release-${PV}/${P}.tar.xz"

LICENSE="GPL-2+-with-openssl-exception"
KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux"
SLOT="0"
IUSE="
	adns bittorrent +gnutls jemalloc libuv +libxml2 metalink +nettle
	nls sqlite scripts ssh ssl tcmalloc test xmlrpc
"
# xmlrpc has no explicit switch, it's turned out by any XML library
# so metalink implicitly forces it on
REQUIRED_USE="
	?? ( jemalloc tcmalloc )
	metalink? ( xmlrpc )
"
RESTRICT="!test? ( test )"

# Crazy GnuTLS/OpenSSL/etc. logic below:
# 1. Those libraries are used for two purposes: TLS & MD.
# 2. Upstream preferences are:
#    1) gnutls [tls]
#    2) !gnutls? -> openssl [tls+md]
#    3) !openssl? -> nettle [md]
#    4) !openssl? !nettle? -> gcrypt [md]
#    5) !*? -> bundled md routines (we don't use them)
# 3. There's also gmp usage for bittorrent with nettle.
# 4. You can't really control features, just dependencies.
# (we are skipping native Apple/Windows TLS support)
#
# We map this into:
# ssl? -> openssl || (gnutls + (nettle || libgcrypt ))
# !ssl? -> nettle || libgcrypt
RDEPEND="
	sys-libs/zlib:0=
	adns? ( >=net-dns/c-ares-1.5.0:0= )
	jemalloc? ( dev-libs/jemalloc )
	libuv? ( >=dev-libs/libuv-1.13:0= )
	metalink? (
		libxml2? ( >=dev-libs/libxml2-2.6.26:2= )
		!libxml2? ( dev-libs/expat:0= )
	)
	sqlite? ( dev-db/sqlite:3= )
	ssh? ( net-libs/libssh2:= )
	ssl? (
		app-misc/ca-certificates
		gnutls? (
			>=net-libs/gnutls-1.2.9:0=
			nettle? (
				>=dev-libs/nettle-2.4:0=
				bittorrent? (
					>=dev-libs/nettle-2.4:0=[gmp]
					>=dev-libs/gmp-6:0=
				)
			)
			!nettle? ( >=dev-libs/libgcrypt-1.2.2:0= )
		)
		!gnutls? (
			dev-libs/openssl:0=
		)
	)
	!ssl? (
		nettle? (
			>=dev-libs/nettle-2.4:0=
			bittorrent? (
				>=dev-libs/nettle-2.4:0=[gmp]
				>=dev-libs/gmp-6:0=
			)
		)
		!nettle? ( >=dev-libs/libgcrypt-1.2.2:0= )
	)
	tcmalloc? ( dev-util/google-perftools )
	xmlrpc? (
		libxml2? ( >=dev-libs/libxml2-2.6.26:2= )
		!libxml2? ( dev-libs/expat:0= )
	)
"

DEPEND="
	${RDEPEND}
	test? ( >=dev-util/cppunit-1.12.0:0 )
"
RDEPEND+="
	nls? ( virtual/libiconv virtual/libintl )
	scripts? ( dev-lang/ruby )
"
BDEPEND="app-arch/xz-utils
	virtual/pkgconfig
	nls? ( sys-devel/gettext )
"

pkg_setup() {
	if use scripts && ! use xmlrpc; then
		ewarn "Please note that you may need to enable USE=xmlrpc to run the aria2rpc"
		ewarn "and aria2mon scripts against the local aria2."
	fi
}

src_prepare() {
	default
	sed -i -e "s|/tmp|${T}|" test/*.cc test/*.txt || die "sed failed"
	# Fails with USE=bittorrent && FEATURES=network-sandbox
	sed -i -E \
		-e '/^@ENABLE_BITTORRENT_TRUE@	LpdMessageDispatcherTest/d' \
		-e '/^@ENABLE_BITTORRENT_TRUE@	LpdMessageReceiverTest/d' \
		test/Makefile.in || die
}

src_configure() {
	local myconf=(
		# threads, epoll: check for best portability

		# do not try to compile and run a test LIBXML program
		--disable-xmltest
		# enable the shared library
		--enable-libaria2
		# zlib should always be available anyway
		--with-libz
		--with-ca-bundle="${EPREFIX}/etc/ssl/certs/ca-certificates.crt"

		# optional features
		$(use_enable bittorrent)
		$(use_enable metalink)
		$(use_enable nls)
		$(use_with adns libcares)
		$(use_with jemalloc)
		$(use_with libuv)
		$(use_with sqlite sqlite3)
		$(use_with ssh libssh2)
		$(use_with tcmalloc)

		# forces bundled wslay
		--disable-websocket
	)

	# See TLS/MD logic described above deps.
	if use ssl && ! use gnutls; then
		# 1. if ssl & !gnutls, use openssl and disable gnutls
		myconf+=( --without-gnutls --with-openssl )
	else
		myconf+=(
			# 2. otherwise, disable openssl
			--without-openssl
			# 3. if ssl & gnutls, use gnutls
			$(use_with ssl gnutls)

			# 4. switch between nettle & libgcrypt
			$(use_with nettle libnettle)
			$(use_with !nettle libgcrypt)
		)

		# 5. if bittorrent is used along with nettle, use libgmp
		if use bittorrent && use nettle; then
			myconf+=( --with-libgmp )
		else
			myconf+=( --without-libgmp )
		fi
	fi

	# metalink+xmlrpc := libxml2 / expat
	# USE=(metalink || xmlrpc)
	#  + USE=libxml2 -> libxml2
	#  + USE=-libxml2 -> expat

	if use metalink || use xmlrpc; then
		myconf+=( $(use_with !libxml2 libexpat) $(use_with libxml2) )
	else
		myconf+=( --without-libexpat --without-libxml2 )
	fi

	# Note:
	# - always enable gzip/http compression since zlib should always be available anyway
	# - always enable epoll since we can assume kernel 2.6.x
	# - other options for threads: solaris, pth, win32
	econf "${myconf[@]}"
}

src_install() {
	default
	rm -r "${ED}"/usr/share/doc/${PF}/README{,.html} || die

	dobashcomp doc/bash_completion/aria2c
	use scripts && dobin doc/xmlrpc/aria2{mon,rpc}
}

pkg_postinst() {
	if use xmlrpc; then
		elog "If you would like to use the additional aria2mon and aria2rpc tools,"
		elog "you need to have \033[1mdev-lang/ruby\033[0m installed."
	fi
}