summaryrefslogtreecommitdiff
blob: 36cd6616d832ebfe93eb6ac026955a1854a57006 (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
# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

MY_PN="mpg123"
MY_P="${MY_PN}-${PV}"
inherit flag-o-matic libtool toolchain-funcs

DESCRIPTION="a realtime MPEG 1.0/2.0/2.5 audio player for layers 1, 2 and 3"
HOMEPAGE="https://www.mpg123.org/"
SRC_URI="mirror://sourceforge/${MY_PN}/${MY_P}.tar.bz2"

S="${WORKDIR}/${MY_P}"

LICENSE="GPL-2 LGPL-2.1"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
IUSE="cpu_flags_x86_3dnow cpu_flags_x86_3dnowext cpu_flags_ppc_altivec alsa coreaudio int-quality ipv6 jack cpu_flags_x86_mmx nas oss portaudio pulseaudio sdl cpu_flags_x86_sse"

# No MULTILIB_USEDEP here since we only build libmpg123 for non native ABIs.
# Note: build system prefers libsdl2 > libsdl. We could in theory add both
# but it's tricky when it comes to handling switching between them properly.
# We'd need a USE flag for both sdl1 and sdl2 and to make them clash.
RDEPEND="
	!<media-sound/mpg123-1.32.3-r100
	!media-libs/libmpg123
	dev-libs/libltdl:0
	alsa? ( media-libs/alsa-lib )
	jack? ( virtual/jack )
	nas? ( media-libs/nas )
	portaudio? ( media-libs/portaudio )
	pulseaudio? ( media-libs/libpulse )
	sdl? ( media-libs/libsdl2 )"
DEPEND="${RDEPEND}"
BDEPEND="
	sys-devel/libtool
	virtual/pkgconfig
"

DOCS=( AUTHORS ChangeLog NEWS NEWS.libmpg123 README )

src_prepare() {
	default
	elibtoolize # for Darwin bundles

	# Rerun autotools with patched configure.ac
	#eautoreconf
}

src_configure() {
	local _audio=
	local _cpu=generic_fpu

	# Build fails without -D_GNU_SOURCE like this:
	# error: ‘struct hostent’ has no member named ‘h_addr’
	append-cflags -D_GNU_SOURCE

	append-lfs-flags

	local flag
	for flag in coreaudio pulseaudio jack alsa oss sdl portaudio nas ; do
		if use ${flag}; then
			_audio+=" ${flag/pulseaudio/pulse}"
		fi
	done

	use cpu_flags_ppc_altivec && _cpu=altivec

	if [[ $(tc-arch) == amd64 || ${ARCH} == x64-* ]]; then
		use cpu_flags_x86_sse && _cpu=x86-64
	elif use x86 && gcc-specs-pie ; then
		# Don't use any mmx, 3dnow, sse and 3dnowext
		# bug #164504
		_cpu=generic_fpu
	else
		use cpu_flags_x86_mmx && _cpu=mmx
		use cpu_flags_x86_3dnow && _cpu=3dnow
		use cpu_flags_x86_sse && _cpu=x86
		use cpu_flags_x86_3dnowext && _cpu=x86
	fi

	local myconf=(
		--with-optimization=0
		--with-audio="${_audio}"
		--with-default-audio="${_audio}"
		--with-cpu=${_cpu}
		--enable-network
		$(use_enable ipv6)
		--enable-int-quality=$(usex int-quality)
		--disable-components --enable-libout123-modules
	)

	ECONF_SOURCE="${S}" econf "${myconf[@]}"
}

src_install() {
	emake DESTDIR="${D}" install

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

	# mpg123-1.32.3 cannot disable dummy output module so it is built again
	# TODO: remove this with >=1.32.4 release
	rm "${ED}"/usr/$(get_libdir)/mpg123/output_dummy.so || die
}