summaryrefslogtreecommitdiff
blob: 588da2ba1e60c5c8ed2b84094c3a35cb5c3dbea2 (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
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=5

inherit eutils flag-o-matic multilib multilib-minimal toolchain-funcs

if [[ ${PV} == *9999 ]] ; then
	: ${EGIT_REPO_URI:="git://git.libav.org/libav.git"}
	if [[ ${PV%9999} != "" ]] ; then
		: ${EGIT_BRANCH:="release/${PV%.9999}"}
	fi
	inherit git-r3
fi

DESCRIPTION="Complete solution to record, convert and stream audio and video"
HOMEPAGE="https://libav.org/"
if [[ ${PV} == *9999 ]] ; then
	SRC_URI=""
elif [[ ${PV%_p*} != ${PV} ]] ; then # Gentoo snapshot
	SRC_URI="https://dev.gentoo.org/~lu_zero/libav/${P}.tar.xz"
	SRC_URI+=" test? ( https://dev.gentoo.org/~lu_zero/libav/fate-${PV}.tar.xz )"
else # Official release
	SRC_URI="https://libav.org/releases/${P}.tar.xz"
	FATE_VER=${PV%%_*}
	SRC_URI+=" test? ( https://dev.gentoo.org/~lu_zero/libav/fate-12-r1.tar.xz )"
fi

# 9999 does not have fate-*.tar.xz

LICENSE="LGPL-2.1  gpl? ( GPL-3 )"
SLOT="0/12"
[[ ${PV} == *9999 ]] || KEYWORDS="alpha amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ppc64 ~sparc x86 ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~x64-solaris ~x86-solaris"
IUSE="aac alsa amr bs2b +bzip2 cdio cpudetection custom-cflags debug doc +encode faac fdk
	frei0r fontconfig +gpl gsm +hardcoded-tables ieee1394 jack jpeg2k libressl mp3
	+network nvidia openssl opus oss pic pulseaudio rtmp schroedinger sdl speex ssl
	static-libs test theora threads tools truetype twolame v4l vaapi vdpau vorbis vpx X
	wavpack webp x264 x265 xvid +zlib"

# String for CPU features in the useflag[:configure_option] form
# if :configure_option isn't set, it will use 'useflag' as configure option
CPU_FEATURES="altivec armv5te armv6 armv6t2 armvfp:vfp neon"
X86_CPU_FEATURES="3dnow:amd3dnow 3dnowext:amd3dnowext mmx mmxext sse sse2 sse3 ssse3 sse4_1:sse4 sse4_2:sse42 avx xop fma3 fma4 avx2"
for i in ${X86_CPU_FEATURES} ; do
	CPU_FEATURES+=" cpu_flags_x86_${i%:*}:${i#*:}"
done
for i in ${CPU_FEATURES} ; do
	IUSE+=" ${i%:*}"
done

RDEPEND="
	!media-video/ffmpeg:0
	alsa? ( >=media-libs/alsa-lib-1.0.27.2[${MULTILIB_USEDEP}] )
	amr? ( >=media-libs/opencore-amr-0.1.3-r1[${MULTILIB_USEDEP}] )
	bs2b? ( >=media-libs/libbs2b-3.1.0-r1[${MULTILIB_USEDEP}] )
	bzip2? ( >=app-arch/bzip2-1.0.6-r4[${MULTILIB_USEDEP}] )
	cdio? ( >=dev-libs/libcdio-paranoia-0.90_p1-r1[${MULTILIB_USEDEP}] )
	encode? (
		aac? ( >=media-libs/vo-aacenc-0.1.3[${MULTILIB_USEDEP}] )
		amr? ( >=media-libs/vo-amrwbenc-0.1.2-r1[${MULTILIB_USEDEP}] )
		faac? ( >=media-libs/faac-1.28-r3[${MULTILIB_USEDEP}] )
		mp3? ( >=media-sound/lame-3.99.5-r1[${MULTILIB_USEDEP}] )
		theora? (
			>=media-libs/libtheora-1.1.1[encode,${MULTILIB_USEDEP}]
			>=media-libs/libogg-1.3.0[${MULTILIB_USEDEP}]
		)
		twolame? ( >=media-sound/twolame-0.3.13-r1[${MULTILIB_USEDEP}] )
		vorbis? (
			>=media-libs/libvorbis-1.3.3-r1[${MULTILIB_USEDEP}]
			>=media-libs/libogg-1.3.0[${MULTILIB_USEDEP}]
		)
		webp? ( >=media-libs/libwebp-0.3.0[${MULTILIB_USEDEP}] )
		wavpack? ( >=media-sound/wavpack-4.60.1-r1[${MULTILIB_USEDEP}] )
		x264? ( >=media-libs/x264-0.0.20130506:=[${MULTILIB_USEDEP}] )
		x265? ( >=media-libs/x265-1.2:=[${MULTILIB_USEDEP}] )
		xvid? ( >=media-libs/xvid-1.3.2-r1[${MULTILIB_USEDEP}] )
	)
	nvidia? ( media-video/nvidia-video-codec )
	fdk? ( >=media-libs/fdk-aac-0.1.2[${MULTILIB_USEDEP}] )
	frei0r? ( media-plugins/frei0r-plugins )
	gsm? ( >=media-sound/gsm-1.0.13-r1[${MULTILIB_USEDEP}] )
	ieee1394? (
		>=media-libs/libdc1394-2.2.1[${MULTILIB_USEDEP}]
		>=sys-libs/libraw1394-2.1.0-r1[${MULTILIB_USEDEP}]
	)
	jack? ( >=media-sound/jack-audio-connection-kit-0.121.3-r1[${MULTILIB_USEDEP}] )
	jpeg2k? ( >=media-libs/openjpeg-1.5.0:0[${MULTILIB_USEDEP}] )
	opus? ( >=media-libs/opus-1.0.2-r2[${MULTILIB_USEDEP}] )
	pulseaudio? ( >=media-sound/pulseaudio-2.1-r1[${MULTILIB_USEDEP}] )
	rtmp? ( >=media-video/rtmpdump-2.4_p20131018[${MULTILIB_USEDEP}] )
	ssl? (
		openssl? (
			!libressl? ( >=dev-libs/openssl-1.0.1h-r2:0[${MULTILIB_USEDEP}] )
			libressl? ( dev-libs/libressl[${MULTILIB_USEDEP}] )
		)
		!openssl? ( >=net-libs/gnutls-2.12.23-r6[${MULTILIB_USEDEP}] )
	)
	sdl? ( >=media-libs/libsdl-1.2.15-r4[sound,video,${MULTILIB_USEDEP}] )
	schroedinger? ( >=media-libs/schroedinger-1.0.11-r1[${MULTILIB_USEDEP}] )
	speex? ( >=media-libs/speex-1.2_rc1-r1[${MULTILIB_USEDEP}] )
	truetype? (	>=media-libs/freetype-2.5.0.1:2[${MULTILIB_USEDEP}] )
	fontconfig? ( >=media-libs/fontconfig-2.10[${MULTILIB_USEDEP}] )
	vaapi? ( >=x11-libs/libva-1.2.1-r1[${MULTILIB_USEDEP}] )
	vdpau? ( >=x11-libs/libvdpau-0.7[${MULTILIB_USEDEP}] )
	vpx? ( >=media-libs/libvpx-1.2.0_pre20130625[${MULTILIB_USEDEP}] )
	X? ( >=x11-libs/libxcb-1.9.1[${MULTILIB_USEDEP}] )
	zlib? ( >=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}] )
"

DEPEND="${RDEPEND}
	>=sys-devel/make-3.81
	doc? ( app-text/texi2html )
	ieee1394? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
	cpu_flags_x86_mmx? ( dev-lang/yasm )
	rtmp? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
	schroedinger? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
	ssl? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
	test? ( sys-devel/bc )
	truetype? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
	fontconfig? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )
	v4l? ( sys-kernel/linux-headers )
"

# faac can't be binary distributed
# openssl support marked as nonfree
# faac and aac are concurent implementations
# amr and aac require at least lgpl3
# x264 requires gpl2
REQUIRED_USE="
	rtmp? ( network )
	amr? ( gpl ) aac? ( gpl ) x264? ( gpl ) cdio? ( gpl ) x265? ( gpl )
	test? ( encode zlib )
	fontconfig? ( truetype )
"
RESTRICT="faac? ( bindist ) fdk? ( bindist ) openssl? ( bindist ) nvidia? ( bindist )"

MULTILIB_WRAPPED_HEADERS=(
	/usr/include/libavutil/avconfig.h
)

src_unpack() {
	[[ ${PV} == *9999 ]] && git-r3_src_unpack
	# 9999 does not have fate-*.tar.xz
	[[ ${PV%9999} != "" ]] && default_src_unpack
}

src_prepare() {
	epatch_user

	# if we have snapshot then we need to hardcode the version
	if [[ ${PV%_p*} != ${PV} ]]; then
		sed -i -e "s/UNKNOWN/DATE-${PV#*_pre}/" "${S}/version.sh" || die
	fi

	TOOLS=( aviocat graph2dot ismindex pktdumper qt-faststart trasher )
	use zlib && TOOLS+=( cws2fws )

	MAKEOPTS+=" V=1"
}

multilib_src_configure() {
	local myconf=( ${EXTRA_LIBAV_CONF} )
	local uses i

	# 9999 does not have fate-*.tar.xz
	[[ ${PV%9999} != "" ]] && use test && myconf+=( --samples="${WORKDIR}/fate" )

	myconf+=(
		$(use_enable gpl)
		$(use_enable gpl version3)
		--enable-avfilter
	)

	# enabled by default
	uses="debug doc network zlib"
	for i in ${uses}; do
		use ${i} || myconf+=( --disable-${i} )
	done
	use bzip2 || myconf+=( --disable-bzlib )
	use sdl || myconf+=( --disable-avplay )

	if use ssl; then
		use openssl && myconf+=( --enable-openssl --enable-nonfree ) \
			|| myconf+=( --enable-gnutls )
	fi

	use custom-cflags && myconf+=( --disable-optimizations )
	use cpudetection && myconf+=( --enable-runtime-cpudetect )

	use vdpau || myconf+=( --disable-vdpau )

	use vaapi && myconf+=( --enable-vaapi )

	NVIDIA_INCLUDES="-I/opt/nvidia-video-codec/include -I/opt/cuda/include"
	NVIDIA_LIBS="-L/opt/cuda/lib64"
	use nvidia && myconf+=( --enable-nonfree --enable-cuda --enable-libnpp
						    --extra-cflags="$NVIDIA_INCLUDES" --extra-ldflags="$NVIDIA_LIBS" )

	# Encoders
	if use encode; then
		use faac && myconf+=( --enable-nonfree )
		use mp3 && myconf+=( --enable-libmp3lame )
		use amr && myconf+=( --enable-libvo-amrwbenc )
		use aac && myconf+=( --enable-libvo-aacenc )
		use nvidia && myconf+=( --enable-nvenc )
		uses="faac theora twolame vorbis wavpack webp x264 x265 xvid"
		for i in ${uses}; do
			use ${i} && myconf+=( --enable-lib${i} )
		done
	else
		myconf+=( --disable-encoders )
	fi

	# libavdevice options
	use cdio && myconf+=( --enable-libcdio )
	use ieee1394 && myconf+=( --enable-libdc1394 )
	use pulseaudio && myconf+=( --enable-libpulse )

	# Indevs
	# v4l1 is gone since linux-headers-2.6.38
	myconf+=( --disable-indev=v4l )
	use v4l || myconf+=( --disable-indev=v4l2 )
	for i in alsa oss jack; do
		use ${i} || myconf+=( --disable-indev=${i} )
	done
	use X && myconf+=( --enable-libxcb )
	# Outdevs
	for i in alsa oss ; do
		use ${i} || myconf+=( --disable-outdev=${i} )
	done
	# libavfilter options
	use bs2b && myconf+=( --enable-libbs2b )
	multilib_is_native_abi && use frei0r && myconf+=( --enable-frei0r )
	use truetype && myconf+=( --enable-libfreetype )
	use fontconfig && myconf+=( --enable-libfontconfig )

	# Threads; we only support pthread for now
	use threads && myconf+=( --enable-pthreads )

	# Decoders
	use amr && myconf+=( --enable-libopencore-amrwb --enable-libopencore-amrnb )
	use fdk && myconf+=( --enable-nonfree --enable-libfdk-aac )
	uses="gsm opus rtmp schroedinger speex vpx"
	for i in ${uses}; do
		use ${i} && myconf+=( --enable-lib${i} )
	done
	use jpeg2k && myconf+=( --enable-libopenjpeg )

	# CPU features
	for i in ${CPU_FEATURES}; do
		use ${i%:*} || myconf+=( --disable-${i#*:} )
	done

	# pass the right -mfpu as extra
	use neon && use arm && append-cflags -mfpu=neon

	# disable mmx accelerated code if PIC is required
	# as the provided asm decidedly is not PIC for x86.
	if use pic && [[ ${ABI} == x86 ]]; then
		myconf+=( --disable-mmx --disable-mmxext )
	fi

	# Option to force building pic
	use pic && myconf+=( --enable-pic )

	# cross compile support
	if tc-is-cross-compiler ; then
		myconf+=( --enable-cross-compile --arch=$(tc-arch-kernel) --cross-prefix=${CHOST}- )
		case ${CHOST} in
			*freebsd*)
				myconf+=( --target-os=freebsd )
				;;
			mingw32*)
				myconf+=( --target-os=mingw32 )
				;;
			*linux*)
				myconf+=( --target-os=linux )
				;;
		esac
	fi

	# Misc stuff
	use hardcoded-tables && myconf+=( --enable-hardcoded-tables )

	# Forcing arm would make the compiler break left and right
	if [[ ${ABI} == arm ]]; then
		filter-flags -marm
	fi

	# Specific workarounds for too-few-registers arch...
	if [[ ${ABI} == x86 ]]; then
		local CFLAGS=${CFLAGS} CXXFLAGS=${CXXFLAGS}
		filter-flags -fforce-addr -momit-leaf-frame-pointer
		append-flags -fomit-frame-pointer
		is-flag -O? || append-flags -O2
		if use debug; then
			# no need to warn about debug if not using debug flag
			ewarn ""
			ewarn "Debug information will be almost useless as the frame pointer is omitted."
			ewarn "This makes debugging harder, so crashes that has no fixed behavior are"
			ewarn "difficult to fix. Please have that in mind."
			ewarn ""
		fi
	fi

	set -- "${S}"/configure \
		--prefix="${EPREFIX}"/usr \
		--libdir="${EPREFIX}"/usr/$(get_libdir) \
		--shlibdir="${EPREFIX}"/usr/$(get_libdir) \
		--mandir="${EPREFIX}"/usr/share/man \
		--enable-shared \
		--cc="$(tc-getCC)" \
		--ar="$(tc-getAR)" \
		--optflags="${CFLAGS}" \
		--extra-cflags="${CFLAGS}" \
		$(use_enable static-libs static) \
		"${myconf[@]}"
	echo "${@}"
	"${@}" || die
}

multilib_src_compile() {
	emake

	if use tools; then
		tc-export CC

		emake ${TOOLS[@]/#/tools/}
	fi
}

multilib_src_install() {
	emake DESTDIR="${D}" install install-man
	use doc && dodoc doc/*.html

	if use tools; then
		dobin ${TOOLS[@]/#/tools/}
	fi
}

multilib_src_install_all() {
	dodoc Changelog README.md INSTALL
}

multilib_src_test() {
	local _libs="$(for i in lib*/;do echo -n "${BUILD_DIR}/${i%/}:";done)"
	einfo "LD_LIBRARY_PATH is set to \"${_libs}\""
	LD_LIBRARY_PATH="${_libs}" make -j1 fate V=1
}