summaryrefslogtreecommitdiff
blob: 55962805ff73722ea8aff69095e40266e3c8924b (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
# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit edo toolchain-funcs multilib-minimal

# To create a new testdata tarball:
# 1. Unpack source tarball or checkout git tag
# 2. mkdir libvpx-testdata
# 3. export LIBVPX_TEST_DATA_PATH=libvpx-testdata
# 4. ./configure --enable-unit-tests --enable-vp9-highbitdepth
# 5. make testdata
# 6. tar -caf libvpx-testdata-${MY_PV}.tar.xz libvpx-testdata

LIBVPX_TESTDATA_VER=1.14.0

DESCRIPTION="WebM VP8 and VP9 Codec SDK"
HOMEPAGE="https://www.webmproject.org"
SRC_URI="
	https://github.com/webmproject/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz
	test? ( https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${PN}-testdata-${LIBVPX_TESTDATA_VER}.tar.xz
		https://dev.gentoo.org/~juippis/distfiles/libvpx-testdata-${LIBVPX_TESTDATA_VER}.tar.xz )
"

LICENSE="BSD"
SLOT="0/9"
KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux"
IUSE="cpu_flags_ppc_vsx3 doc +highbitdepth postproc static-libs test +threads"
REQUIRED_USE="test? ( threads )"
RESTRICT="!test? ( test )"

BDEPEND="
	dev-lang/perl
	abi_x86_32? ( dev-lang/yasm )
	abi_x86_64? ( dev-lang/yasm )
	abi_x86_x32? ( dev-lang/yasm )
	doc? (
		app-text/doxygen
		dev-lang/php
	)
"

PATCHES=(
	# bug #501010
	"${FILESDIR}/${PN}-1.3.0-sparc-configure.patch"
	"${FILESDIR}/${PN}-1.13.1-allow-fortify-source.patch"
)

src_configure() {
	# bug #384585, bug #465988
	# copied from php-pear-r1.eclass
	addpredict /usr/share/snmp/mibs/.index
	addpredict /var/lib/net-snmp/
	addpredict /var/lib/net-snmp/mib_indexes
	addpredict /session_mm_cli0.sem
	multilib-minimal_src_configure
}

multilib_src_configure() {
	# bug #357487
	unset CODECS
	# bug #905986
	unset DIST_DIR

	# bug #498364: sse doesn't work without sse2 enabled,
	local myconfargs=(
		--prefix="${EPREFIX}"/usr
		--libdir="${EPREFIX}"/usr/$(get_libdir)
		--enable-pic
		--enable-vp8
		--enable-vp9
		--enable-shared
		--disable-optimizations
		$(use_enable postproc)
		$(use_enable static-libs static)
		$(use_enable test unit-tests)
		$(use_enable threads multithread)
		$(use_enable highbitdepth vp9-highbitdepth)
	)

	# let the build system decide which AS to use (it honours $AS but
	# then feeds it with yasm flags without checking...), bug #345161
	tc-export AS
	case "${CHOST}" in
		i?86*) export AS=yasm;;
		x86_64*) export AS=yasm;;
	esac

	# libvpx is fragile: both for tests at runtime.
	# We force using the generic target unless we know things work to
	# avoid runtime breakage on exotic arches.
	if [[ ${ABI} == amd64 ]] ; then
		myconfargs+=( --force-target=x86_64-linux-gcc )
	elif [[ ${ABI} == x86 ]] ; then
		myconfargs+=( --force-target=x86-linux-gcc )
	elif [[ ${ABI} == arm64 ]] ; then
		myconfargs+=( --force-target=arm64-linux-gcc )
	elif [[ ${ABI} == arm ]] && [[ ${CHOST} == *armv7* ]] ; then
		myconfargs+=( --force-target=armv7-linux-gcc )
	elif [[ ${ABI} == ppc64 ]] && [[ $(tc-endian) != big ]] && use cpu_flags_ppc_vsx3; then
		# only enable this target for at least power9 CPU running little-endian
		myconfargs+=( --force-target=ppc64le-linux-gcc )
	else
		myconfargs+=( --force-target=generic-gnu )
	fi

	# powerpc toolchain is not recognized anymore, bug #694368
	#[[ ${CHOST} == powerpc-* ]] && myconfargs+=( --force-target=generic-gnu )

	# Build with correct toolchain.
	tc-export CC CXX AR NM
	# Link with gcc by default, the build system should override this if needed.
	export LD="${CC}"

	if multilib_is_native_abi; then
		myconfargs+=( $(use_enable doc install-docs) $(use_enable doc docs) )
	else
		# Not needed for multilib and will be overwritten anyway.
		myconfargs+=( --disable-examples --disable-install-docs --disable-docs )
	fi

	edo "${S}"/configure "${myconfargs[@]}"
}

multilib_src_compile() {
	# Build verbose by default and do not build examples that will not be installed
	# Disable stripping of debug info, bug #752057
	# (only works as long as upstream does not use non-gnu strip)
	emake verbose=yes GEN_EXAMPLES= HAVE_GNU_STRIP=no
}

multilib_src_test() {
	local -x LD_LIBRARY_PATH="${BUILD_DIR}"
	local -x LIBVPX_TEST_DATA_PATH="${WORKDIR}/${PN}-testdata"
	emake verbose=yes GEN_EXAMPLES= test
}

multilib_src_install() {
	emake verbose=yes GEN_EXAMPLES= DESTDIR="${D}" install

	multilib_is_native_abi && use doc && dodoc -r docs/html
}