reinit the tree, so we can have metadata

6 files changed, 622 insertions, 0 deletions

diff --git a/media-libs/mlt/Manifest b/media-libs/mlt/Manifest
new file mode 100644
index 000000000000..513ae0a5921e
--- /dev/null
+++ b/media-libs/mlt/Manifest
@@ -0,0 +1,8 @@
+AUX mlt-6.2.0-ruby-link.patch 689 SHA256 1dded16d00052d5d2542175ab1a971b52dff473d319747aa4d97ae668e1cac2c SHA512 54b468fdba4cc9fd92a06e31d7b59e602c4c8541f6d227a56b8a028e7be8f580541838ce5d8e5d9b841a0ff8ab56ab96a40990c9e86e15952da51ae4ce825b15 WHIRLPOOL d19ce04c82a1e6e16308aba22e4180b7655dd9f862bbf8fc33b10f957d8761e0177bb0721183c133116e38aee761a378f3035c23b4bd6c3680992dd6f77b2d90
+AUX mlt-6.4.1-libebur128-unbundle.patch 4162 SHA256 4872117b2b43e3bb82f96f9bb531860e71fe3e8e730a4123965506213ae209b9 SHA512 70db75522fce9ba8b296cb86c4574ba499e6274eb1cab3170e0524cba76482af4fde49a2c422215461ceb6f1258c00e535914c90c177b93893c2b330ad0cd08b WHIRLPOOL 62ddb1ee6fccfffa7f8ec275e38b5d9acfae3fb105490b57c6cd6a1bbd52cf244e5ebea20005e1f272adce10185e261aaa7b95683d275b5d5fb1004b5d42cdaa
+DIST mlt-6.4.1.tar.gz 1344030 SHA256 87583af552695b2235f4ee3fc1e645d69e31702b109331d7e8785fb180cfa382 SHA512 b082274e2184a0496f496517ddbcae33bab44cd1f50c1708942b7a24e5861ba97cae9fa21ec41ea21d662cbf56e2e2e66caa707a100077ef6e13aa7140f7a9fb WHIRLPOOL 5b89a42bd95be98e5461d5dcf2dd0f2fe481b519078c54fc461ff8561a2cc29eb18027061efd6a4d53b2a3c15bf4605add57fdfd98a49226eaf3abc738b73962
+EBUILD mlt-6.4.1-r2.ebuild 5611 SHA256 87e2762bcdf800c70aba822c5296aee427b64548ee31004d9898d301c382d735 SHA512 dc24d3812d5452b056ee7e7192f22712177aec8cdf5470e76314a7335f7a8ba849f5dd629b9d6f5c9f873a4b03181cb00914398406106b1aec682b8e8f0bed20 WHIRLPOOL d0b3531890c74ca1535992ddaaf09dc8edde6a2ebd4771509adeaec1d602160bd62526bcd52a4e51ef8bdf62f4a915cc9d2fe74b13a37032ef02f9d9c158bdd9
+EBUILD mlt-6.4.1-r3.ebuild 5695 SHA256 f5521d1ecb1d037fab839aa453d125487dbe938625c02b8a7be8230f51f78f68 SHA512 f09276d5c07f0e3530c6bb78bf62910eed4160375f790a2576f92714f6925329e88bb85cc4ab97899c2b37d709a9d35ae97f9a1fe9ec864077469623ce91d695 WHIRLPOOL e94808ed34d5f497b0ce887a1d096ba2b56770688c2d8c51efa19d13ecf2c2aa388dbbbe774233e0994977da4ca7ee0796664cae27fd763384794dde0d669abd
+MISC ChangeLog 7686 SHA256 18446c0ec5118510f377ab8b8f40ee3740acc91467c96b7e7e6a1249071042c0 SHA512 c46342484514eeccf9aa8febcef9124251282a837881ca810f2eed3b0e80c6a049de0b666feb75a3e5416a4090dba8c6fd8d4394d178512acf5019b7e066bca9 WHIRLPOOL ec9d22690d6e07969f4bdaab649de2d5410e083e7b57f7c4d349a19dfe4378183dc540111c34e2719a4f1b769b4564ee70a83707aceee0211e571a0f5bdc28c0
+MISC ChangeLog-2015 17633 SHA256 b35b70222bff7554b6e4173e6aa0efc79a1eb996fa97d2e27629f4728c8581e0 SHA512 b408d322a82ab8558ab7048739a5dacd1298b5d02e6a1f32bdb0da9fd2c1f6ad44d463f536f2592cb02537cc0fafde8d9b57ae92c47847f08afff43ef732c0a6 WHIRLPOOL 254f90f3f76a534c1e1bdbb2126e5778601c55c71df41bcebda7a3959fb62d1b023d2d374028f3c08c02f7106678ad8cf8b3d6f2c3111713365ffcc524da09a0
+MISC metadata.xml 1533 SHA256 3358c96e30e1bc43963a64cfb30ad096a3d39a89b64266ed62be366d2ad3776d SHA512 4102761541c972d509d639e012a126dc4c7e5547bc31027e2bb5654a1ca04ba82ab7c9a7cae2fdeae98a5c7e0227bf98deaa8a737e56146afd35d43a5a26499c WHIRLPOOL 0e141c87b6cb3244a05d9a4e9b9d3d49a1d3e03ba8b8b0cb051eef65366dcf3263350b1426dba2c619fa69ac73e2c81afc453ea07ced7ab54867b6ffe858c556
diff --git a/media-libs/mlt/files/mlt-6.2.0-ruby-link.patch b/media-libs/mlt/files/mlt-6.2.0-ruby-link.patch
new file mode 100644
index 000000000000..35341b4c2050
--- /dev/null
+++ b/media-libs/mlt/files/mlt-6.2.0-ruby-link.patch
@@ -0,0 +1,18 @@
+The build system tries to link to installed system libraries first, which
+fails because the ABI has changed...
+
+--- a/src/swig/ruby/build
++++ b/src/swig/ruby/build
+@@ -5,9 +5,11 @@
+   exit 0
+ end
+ system( "ln -sf ../mlt.i" )
++system( "ln -sf ../../framework/libmlt.so" )
++system( "ln -sf ../../mlt++/libmlt++.so" )
+ system( "swig -c++ -ruby -I../../mlt++ -I../.. mlt.i" )
+ $CFLAGS = $CFLAGS.to_s + " -I../.. " + (ENV.has_key?('CXXFLAGS')? ENV['CXXFLAGS'] : '')
+ $CXXFLAGS = $CXXFLAGS.to_s + " -I../.. " + (ENV.has_key?('CXXFLAGS')? ENV['CXXFLAGS'] : '')
+-$LDFLAGS = $LDFLAGS.to_s + " -L../../mlt++ -lmlt++"
++$LIBS += " -lmlt++ -lmlt -lstdc++"
+ create_makefile('mlt')
+ system( "make V=1" )
diff --git a/media-libs/mlt/files/mlt-6.4.1-libebur128-unbundle.patch b/media-libs/mlt/files/mlt-6.4.1-libebur128-unbundle.patch
new file mode 100644
index 000000000000..e9aaa25cf324
--- /dev/null
+++ b/media-libs/mlt/files/mlt-6.4.1-libebur128-unbundle.patch
@@ -0,0 +1,137 @@
+From fad1df2bc8efc2881867e510443547fddf5d620b Mon Sep 17 00:00:00 2001
+From: Brian Matherly <code@brianmatherly.com>
+Date: Sun, 19 Feb 2017 23:35:17 -0600
+Subject: [PATCH 1/2] Use external libebur128 if detected.
+
+---
+ src/modules/plus/Makefile  |  7 +++++--
+ src/modules/plus/configure | 11 +++++++++++
+ 2 files changed, 16 insertions(+), 2 deletions(-)
+
+diff --git a/src/modules/plus/Makefile b/src/modules/plus/Makefile
+index 90067a56..351e7b76 100644
+--- a/src/modules/plus/Makefile
++++ b/src/modules/plus/Makefile
+@@ -22,14 +22,17 @@ OBJS = consumer_blipflash.o \
+ 	   filter_sepia.o \
+ 	   producer_blipflash.o \
+ 	   producer_count.o \
+-	   transition_affine.o \
+-	   ebur128/ebur128.o
++	   transition_affine.o
+ 
+ ifdef USE_FFTW
+ 	OBJS += filter_dance.o \
+ 	   filter_fft.o
+ endif
+ 
++ifdef USE_INTERNAL_LIBEBUR128
++	OBJS += ebur128/ebur128.o
++endif
++
+ SRCS := $(OBJS:.o=.c)
+ 
+ all: 	$(TARGET)
+diff --git a/src/modules/plus/configure b/src/modules/plus/configure
+index fbd49807..e38464b4 100755
+--- a/src/modules/plus/configure
++++ b/src/modules/plus/configure
+@@ -16,5 +16,16 @@ then
+ 		echo "- fftw not found: disable fft and dance filters"
+ 	fi
+ 
++	pkg-config libebur128
++	if [ $? -eq 0 ]
++	then
++		echo "CFLAGS += $(pkg-config --cflags libebur128)" >> config.mak
++		echo "LDFLAGS += $(pkg-config --libs libebur128)" >> config.mak
++	else
++		echo "- libebur128 not found: using internal libebur128"
++		echo "USE_INTERNAL_LIBEBUR128=1" >> config.mak
++		echo "CFLAGS += -DUSE_INTERNAL_LIBEBUR128" >> config.mak
++	fi
++
+ 	exit 0
+ fi
+
+From 9951883b895eb920b7f67ea67a0753d8dea21a9e Mon Sep 17 00:00:00 2001
+From: Brian Matherly <code@brianmatherly.com>
+Date: Mon, 20 Feb 2017 08:15:52 -0600
+Subject: [PATCH 2/2] Fix include directives for ebur128 filters.
+
+---
+ src/modules/plus/Makefile                  | 2 +-
+ src/modules/plus/configure                 | 2 ++
+ src/modules/plus/filter_dynamic_loudness.c | 2 +-
+ src/modules/plus/filter_loudness.c         | 2 +-
+ src/modules/plus/filter_loudness_meter.c   | 2 +-
+ 5 files changed, 6 insertions(+), 4 deletions(-)
+
+diff --git a/src/modules/plus/Makefile b/src/modules/plus/Makefile
+index 351e7b76..366bca19 100644
+--- a/src/modules/plus/Makefile
++++ b/src/modules/plus/Makefile
+@@ -1,4 +1,4 @@
+-CFLAGS += -I../.. -Iebur128/queue
++CFLAGS += -I../..
+ 
+ LDFLAGS += -L../../framework -lmlt -lm -lpthread
+ 
+diff --git a/src/modules/plus/configure b/src/modules/plus/configure
+index e38464b4..59662ca0 100755
+--- a/src/modules/plus/configure
++++ b/src/modules/plus/configure
+@@ -19,12 +19,14 @@ then
+ 	pkg-config libebur128
+ 	if [ $? -eq 0 ]
+ 	then
++		echo "- libebur128 found: using external libebur128"
+ 		echo "CFLAGS += $(pkg-config --cflags libebur128)" >> config.mak
+ 		echo "LDFLAGS += $(pkg-config --libs libebur128)" >> config.mak
+ 	else
+ 		echo "- libebur128 not found: using internal libebur128"
+ 		echo "USE_INTERNAL_LIBEBUR128=1" >> config.mak
+ 		echo "CFLAGS += -DUSE_INTERNAL_LIBEBUR128" >> config.mak
++		echo "CFLAGS += -Iebur128 -Iebur128/queue" >> config.mak
+ 	fi
+ 
+ 	exit 0
+diff --git a/src/modules/plus/filter_dynamic_loudness.c b/src/modules/plus/filter_dynamic_loudness.c
+index 07551f14..99c83051 100644
+--- a/src/modules/plus/filter_dynamic_loudness.c
++++ b/src/modules/plus/filter_dynamic_loudness.c
+@@ -22,7 +22,7 @@
+ #include <stdlib.h>
+ #include <string.h>
+ #include <math.h>
+-#include "ebur128/ebur128.h"
++#include <ebur128.h>
+ 
+ typedef struct
+ {
+diff --git a/src/modules/plus/filter_loudness.c b/src/modules/plus/filter_loudness.c
+index 8b74b5c9..0614fecc 100644
+--- a/src/modules/plus/filter_loudness.c
++++ b/src/modules/plus/filter_loudness.c
+@@ -22,7 +22,7 @@
+ #include <stdlib.h>
+ #include <string.h>
+ #include <math.h>
+-#include "ebur128/ebur128.h"
++#include <ebur128.h>
+ 
+ #define MAX_RESULT_SIZE 512
+ 
+diff --git a/src/modules/plus/filter_loudness_meter.c b/src/modules/plus/filter_loudness_meter.c
+index 9926f945..6c81d19f 100644
+--- a/src/modules/plus/filter_loudness_meter.c
++++ b/src/modules/plus/filter_loudness_meter.c
+@@ -22,7 +22,7 @@
+ #include <stdlib.h>
+ #include <string.h>
+ #include <math.h>
+-#include "ebur128/ebur128.h"
++#include <ebur128.h>
+ 
+ typedef struct
+ {
diff --git a/media-libs/mlt/metadata.xml b/media-libs/mlt/metadata.xml
new file mode 100644
index 000000000000..6bb3994f390d
--- /dev/null
+++ b/media-libs/mlt/metadata.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>media-video@gentoo.org</email>
+  </maintainer>
+  <maintainer type="project">
+    <email>kde@gentoo.org</email>
+    <name>Gentoo KDE Project</name>
+  </maintainer>
+  <use>
+    <flag name="compressed-lumas">Compress the luma files in png.</flag>
+    <flag name="frei0r">Build the module for <pkg>media-plugins/frei0r-plugins</pkg></flag>
+    <flag name="melt">Build the melt commandline tool</flag>
+    <flag name="lua">Build SWIG bindings for Lua</flag>
+    <flag name="kdenlive">Build support for <pkg>kde-apps/kdenlive</pkg></flag>
+    <flag name="opencv">Build motion tracking module using <pkg>media-libs/opencv</pkg></flag>
+    <flag name="python">Build SWIG bindings for Python</flag>
+    <flag name="rtaudio">Builds rtaudio consumer for native audio support on multiple platforms.</flag>
+    <flag name="ruby">Build SWIG bindings for Ruby</flag>
+    <!--
+	<flag name="swfdec">Use <pkg>media-libs/swfdec</pkg> for reading .swf files (Macromedia Flash) instead of libavformat.</flag>
+	<flag name="java">Build SWIG bindings for Java</flag>
+	<flag name="perl">Build SWIG bindings for Perl</flag>
+	<flag name="php">Build SWIG bindings for PHP</flag>
+	<flag name="tcl">Build SWIG bindings for TCL</flag>
+	-->
+  </use>
+  <upstream>
+    <remote-id type="sourceforge">mlt</remote-id>
+    <remote-id type="github">mltframework/mlt</remote-id>
+  </upstream>
+</pkgmetadata>
diff --git a/media-libs/mlt/mlt-6.4.1-r2.ebuild b/media-libs/mlt/mlt-6.4.1-r2.ebuild
new file mode 100644
index 000000000000..0ca9cae04cc0
--- /dev/null
+++ b/media-libs/mlt/mlt-6.4.1-r2.ebuild
@@ -0,0 +1,211 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python2_7 )
+# this ebuild currently only supports installing ruby bindings for a single ruby version
+# so USE_RUBY must contain only a single value (the latest stable) as the ebuild calls
+# /usr/bin/${USE_RUBY} directly
+USE_RUBY="ruby22"
+inherit eutils flag-o-matic multilib python-single-r1 ruby-single toolchain-funcs
+
+DESCRIPTION="Open source multimedia framework for television broadcasting"
+HOMEPAGE="https://www.mltframework.org/"
+SRC_URI="https://github.com/mltframework/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="amd64 x86 ~x86-fbsd ~amd64-linux ~x86-linux"
+IUSE="compressed-lumas debug ffmpeg fftw frei0r gtk jack kdenlive libav libsamplerate melt opencv opengl
+cpu_flags_x86_mmx qt5 rtaudio sdl cpu_flags_x86_sse cpu_flags_x86_sse2 xine xml lua python ruby vdpau"
+# java perl php tcl vidstab
+IUSE="${IUSE} kernel_linux"
+
+#rtaudio will use OSS on non linux OSes
+COMMON_DEPEND="
+	ffmpeg? (
+		libav? ( media-video/libav:0=[vdpau?] )
+		!libav? ( media-video/ffmpeg:0=[vdpau?] )
+	)
+	xml? ( >=dev-libs/libxml2-2.5 )
+	sdl? ( >=media-libs/libsdl-1.2.10[X,opengl,video]
+		 >=media-libs/sdl-image-1.2.4 )
+	libsamplerate? ( >=media-libs/libsamplerate-0.1.2 )
+	jack? ( >=media-sound/jack-audio-connection-kit-0.121.3
+		media-libs/ladspa-sdk
+		>=dev-libs/libxml2-2.5 )
+	fftw? ( sci-libs/fftw:3.0= )
+	frei0r? ( media-plugins/frei0r-plugins )
+	gtk? ( x11-libs/gtk+:2
+		media-libs/libexif
+		x11-libs/pango )
+	opencv? ( >=media-libs/opencv-3.1.0:= )
+	opengl? ( media-video/movit )
+	rtaudio? (
+		media-libs/rtaudio
+		kernel_linux? ( media-libs/alsa-lib )
+	)
+	xine? ( >=media-libs/xine-lib-1.1.2_pre20060328-r7 )
+	qt5? (
+		dev-qt/qtcore:5
+		dev-qt/qtgui:5
+		dev-qt/qtsvg:5
+		dev-qt/qtwidgets:5
+		dev-qt/qtxml:5
+		media-libs/libexif
+		x11-libs/libX11
+		opengl? ( dev-qt/qtopengl:5 )
+	)
+	lua? ( >=dev-lang/lua-5.1.4-r4:= )
+	python? ( ${PYTHON_DEPS} )
+	ruby? ( ${RUBY_DEPS} )"
+#	sox? ( media-sound/sox )
+#	java? ( >=virtual/jre-1.5 )
+#	perl? ( dev-lang/perl )
+#	php? ( dev-lang/php )
+#	tcl? ( dev-lang/tcl:0= )
+#	vidstab? ( media-libs/libvidstab )
+SWIG_DEPEND=">=dev-lang/swig-2.0"
+DEPEND="${COMMON_DEPEND}
+	virtual/pkgconfig
+	compressed-lumas? ( virtual/imagemagick-tools[png] )
+	lua? ( ${SWIG_DEPEND} virtual/pkgconfig )
+	python? ( ${SWIG_DEPEND} )
+	ruby? ( ${SWIG_DEPEND} )"
+#	java? ( ${SWIG_DEPEND} >=virtual/jdk-1.5 )
+#	perl? ( ${SWIG_DEPEND} )
+#	php? ( ${SWIG_DEPEND} )
+#	tcl? ( ${SWIG_DEPEND} )
+RDEPEND="${COMMON_DEPEND}
+	!media-libs/mlt++
+"
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+pkg_setup() {
+	use python && python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	epatch "${FILESDIR}"/${PN}-6.2.0-ruby-link.patch
+
+	# respect CFLAGS LDFLAGS when building shared libraries. Bug #308873
+	for x in python lua; do
+		sed -i "/mlt.so/s: -lmlt++ :& ${CFLAGS} ${LDFLAGS} :" src/swig/$x/build || die
+	done
+	sed -i "/^LDFLAGS/s: += :& ${LDFLAGS} :" src/swig/ruby/build || die
+
+	sed -i -e "s/env ruby/${USE_RUBY}/" src/swig/ruby/* || die
+
+	default
+}
+
+src_configure() {
+	tc-export CC CXX
+
+	# bug 589848
+	append-cxxflags -std=c++11
+
+	local myconf="--enable-gpl
+		--enable-gpl3
+		--enable-motion-est
+		--target-arch=$(tc-arch)
+		--disable-kde
+		--disable-swfdec
+		$(use_enable debug)
+		$(use compressed-lumas && echo ' --luma-compress')
+		$(use_enable cpu_flags_x86_sse sse)
+		$(use_enable cpu_flags_x86_sse2 sse2)
+		$(use_enable gtk gtk2)
+		$(use_enable sdl)
+		$(use_enable jack jackrack)
+		$(use_enable ffmpeg avformat)
+		$(use ffmpeg && echo ' --avformat-swscale')
+		$(use_enable fftw plus)
+		$(use_enable frei0r)
+		$(use_enable melt)
+		$(use_enable opencv)
+		$(use_enable opengl)
+		$(use_enable libsamplerate resample)
+		$(use_enable rtaudio)
+		$(use vdpau && echo ' --avformat-vdpau')
+		$(use_enable xml)
+		$(use_enable xine)
+		$(use_enable kdenlive)
+		--disable-sox"
+		#$(use_enable sox) FIXME
+
+	if use qt5 ; then
+		myconf+=" --enable-qt
+			--qt-includedir=$(pkg-config Qt5Core --variable=includedir)
+			--qt-libdir=$(pkg-config Qt5Core --variable=libdir)"
+	else
+		myconf+=" --disable-qt"
+	fi
+
+	if use x86 || use amd64 ; then
+		myconf+=" $(use_enable cpu_flags_x86_mmx mmx)"
+	else
+		myconf+=" --disable-mmx"
+	fi
+
+	if ! use melt; then
+		sed -i -e "s;src/melt;;" Makefile || die
+	fi
+
+	# TODO: add swig language bindings
+	# see also https://www.mltframework.org/twiki/bin/view/MLT/ExtremeMakeover
+
+	local swig_lang
+	# TODO: java perl php tcl
+	for i in lua python ruby ; do
+		use $i && swig_lang="${swig_lang} $i"
+	done
+	[ -z "${swig_lang}" ] && swig_lang="none"
+
+	econf ${myconf} --swig-languages="${swig_lang}"
+
+	sed -i -e s/^OPT/#OPT/ "${S}/config.mak" || die
+	if use qt5 ; then
+		if ! use opengl ; then
+			sed -i -e "/^USE_QT_OPENGL/ s/^/#/" "${S}/src/modules/qt/config.mak" || die
+		fi
+	fi
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+	dodoc AUTHORS ChangeLog NEWS README docs/*.txt
+
+	dodir /usr/share/${PN}
+	insinto /usr/share/${PN}
+	doins -r demo
+
+	docinto swig
+
+	# Install SWIG bindings
+	if use lua; then
+		cd "${S}"/src/swig/lua || die
+		exeinto $(pkg-config --variable INSTALL_CMOD lua)
+		doexe mlt.so
+		dodoc play.lua
+	fi
+
+	if use python; then
+		cd "${S}"/src/swig/python || die
+		insinto $(python_get_sitedir)
+		doins mlt.py
+		exeinto $(python_get_sitedir)
+		doexe _mlt.so
+		dodoc play.py
+		python_optimize
+	fi
+
+	if use ruby; then
+		cd "${S}"/src/swig/ruby || die
+		exeinto $("${EPREFIX}"/usr/bin/${USE_RUBY} -r rbconfig -e 'print RbConfig::CONFIG["sitearchdir"]')
+		doexe mlt.so
+		dodoc play.rb thumbs.rb
+	fi
+	# TODO: java perl php tcl
+}
diff --git a/media-libs/mlt/mlt-6.4.1-r3.ebuild b/media-libs/mlt/mlt-6.4.1-r3.ebuild
new file mode 100644
index 000000000000..0e847602b09c
--- /dev/null
+++ b/media-libs/mlt/mlt-6.4.1-r3.ebuild
@@ -0,0 +1,215 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python2_7 )
+# this ebuild currently only supports installing ruby bindings for a single ruby version
+# so USE_RUBY must contain only a single value (the latest stable) as the ebuild calls
+# /usr/bin/${USE_RUBY} directly
+USE_RUBY="ruby22"
+inherit eutils flag-o-matic multilib python-single-r1 ruby-single toolchain-funcs
+
+DESCRIPTION="Open source multimedia framework for television broadcasting"
+HOMEPAGE="https://www.mltframework.org/"
+SRC_URI="https://github.com/mltframework/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~x86-fbsd ~amd64-linux ~x86-linux"
+IUSE="compressed-lumas debug ffmpeg fftw frei0r gtk jack kdenlive libav libsamplerate melt opencv opengl
+cpu_flags_x86_mmx qt5 rtaudio sdl cpu_flags_x86_sse cpu_flags_x86_sse2 xine xml lua python ruby vdpau"
+# java perl php tcl vidstab
+IUSE="${IUSE} kernel_linux"
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+#rtaudio will use OSS on non linux OSes
+COMMON_DEPEND="
+	>=media-libs/libebur128-1.2.2
+	ffmpeg? (
+		libav? ( media-video/libav:0=[vdpau?] )
+		!libav? ( media-video/ffmpeg:0=[vdpau?] )
+	)
+	xml? ( >=dev-libs/libxml2-2.5 )
+	sdl? ( >=media-libs/libsdl-1.2.10[X,opengl,video]
+		 >=media-libs/sdl-image-1.2.4 )
+	libsamplerate? ( >=media-libs/libsamplerate-0.1.2 )
+	jack? ( >=media-sound/jack-audio-connection-kit-0.121.3
+		media-libs/ladspa-sdk
+		>=dev-libs/libxml2-2.5 )
+	fftw? ( sci-libs/fftw:3.0= )
+	frei0r? ( media-plugins/frei0r-plugins )
+	gtk? ( x11-libs/gtk+:2
+		media-libs/libexif
+		x11-libs/pango )
+	opencv? ( >=media-libs/opencv-3.1.0:= )
+	opengl? ( media-video/movit )
+	rtaudio? (
+		media-libs/rtaudio
+		kernel_linux? ( media-libs/alsa-lib )
+	)
+	xine? ( >=media-libs/xine-lib-1.1.2_pre20060328-r7 )
+	qt5? (
+		dev-qt/qtcore:5
+		dev-qt/qtgui:5
+		dev-qt/qtsvg:5
+		dev-qt/qtwidgets:5
+		dev-qt/qtxml:5
+		media-libs/libexif
+		x11-libs/libX11
+		opengl? ( dev-qt/qtopengl:5 )
+	)
+	lua? ( >=dev-lang/lua-5.1.4-r4:= )
+	python? ( ${PYTHON_DEPS} )
+	ruby? ( ${RUBY_DEPS} )"
+#	sox? ( media-sound/sox )
+#	java? ( >=virtual/jre-1.5 )
+#	perl? ( dev-lang/perl )
+#	php? ( dev-lang/php )
+#	tcl? ( dev-lang/tcl:0= )
+#	vidstab? ( media-libs/libvidstab )
+SWIG_DEPEND=">=dev-lang/swig-2.0"
+DEPEND="${COMMON_DEPEND}
+	virtual/pkgconfig
+	compressed-lumas? ( virtual/imagemagick-tools[png] )
+	lua? ( ${SWIG_DEPEND} virtual/pkgconfig )
+	python? ( ${SWIG_DEPEND} )
+	ruby? ( ${SWIG_DEPEND} )"
+#	java? ( ${SWIG_DEPEND} >=virtual/jdk-1.5 )
+#	perl? ( ${SWIG_DEPEND} )
+#	php? ( ${SWIG_DEPEND} )
+#	tcl? ( ${SWIG_DEPEND} )
+RDEPEND="${COMMON_DEPEND}
+	!media-libs/mlt++
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-6.2.0-ruby-link.patch
+	"${FILESDIR}"/${P}-libebur128-unbundle.patch
+)
+
+pkg_setup() {
+	use python && python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	default
+
+	# respect CFLAGS LDFLAGS when building shared libraries. Bug #308873
+	for x in python lua; do
+		sed -i "/mlt.so/s: -lmlt++ :& ${CFLAGS} ${LDFLAGS} :" src/swig/$x/build || die
+	done
+	sed -i "/^LDFLAGS/s: += :& ${LDFLAGS} :" src/swig/ruby/build || die
+
+	sed -i -e "s/env ruby/${USE_RUBY}/" src/swig/ruby/* || die
+}
+
+src_configure() {
+	tc-export CC CXX
+
+	# bug 589848
+	append-cxxflags -std=c++11
+
+	local myconf="--enable-gpl
+		--enable-gpl3
+		--enable-motion-est
+		--target-arch=$(tc-arch)
+		--disable-kde
+		--disable-swfdec
+		$(use_enable debug)
+		$(use compressed-lumas && echo ' --luma-compress')
+		$(use_enable cpu_flags_x86_sse sse)
+		$(use_enable cpu_flags_x86_sse2 sse2)
+		$(use_enable gtk gtk2)
+		$(use_enable sdl)
+		$(use_enable jack jackrack)
+		$(use_enable ffmpeg avformat)
+		$(use ffmpeg && echo ' --avformat-swscale')
+		$(use_enable fftw plus)
+		$(use_enable frei0r)
+		$(use_enable melt)
+		$(use_enable opencv)
+		$(use_enable opengl)
+		$(use_enable libsamplerate resample)
+		$(use_enable rtaudio)
+		$(use vdpau && echo ' --avformat-vdpau')
+		$(use_enable xml)
+		$(use_enable xine)
+		$(use_enable kdenlive)
+		--disable-sox"
+		#$(use_enable sox) FIXME
+
+	if use qt5 ; then
+		myconf+=" --enable-qt
+			--qt-includedir=$(pkg-config Qt5Core --variable=includedir)
+			--qt-libdir=$(pkg-config Qt5Core --variable=libdir)"
+	else
+		myconf+=" --disable-qt"
+	fi
+
+	if use x86 || use amd64 ; then
+		myconf+=" $(use_enable cpu_flags_x86_mmx mmx)"
+	else
+		myconf+=" --disable-mmx"
+	fi
+
+	if ! use melt; then
+		sed -i -e "s;src/melt;;" Makefile || die
+	fi
+
+	# TODO: add swig language bindings
+	# see also https://www.mltframework.org/twiki/bin/view/MLT/ExtremeMakeover
+
+	local swig_lang
+	# TODO: java perl php tcl
+	for i in lua python ruby ; do
+		use $i && swig_lang="${swig_lang} $i"
+	done
+	[ -z "${swig_lang}" ] && swig_lang="none"
+
+	econf ${myconf} --swig-languages="${swig_lang}"
+
+	sed -i -e s/^OPT/#OPT/ "${S}/config.mak" || die
+	if use qt5 ; then
+		if ! use opengl ; then
+			sed -i -e "/^USE_QT_OPENGL/ s/^/#/" "${S}/src/modules/qt/config.mak" || die
+		fi
+	fi
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+	dodoc AUTHORS ChangeLog NEWS README docs/*.txt
+
+	dodir /usr/share/${PN}
+	insinto /usr/share/${PN}
+	doins -r demo
+
+	docinto swig
+
+	# Install SWIG bindings
+	if use lua; then
+		cd "${S}"/src/swig/lua || die
+		exeinto $(pkg-config --variable INSTALL_CMOD lua)
+		doexe mlt.so
+		dodoc play.lua
+	fi
+
+	if use python; then
+		cd "${S}"/src/swig/python || die
+		insinto $(python_get_sitedir)
+		doins mlt.py
+		exeinto $(python_get_sitedir)
+		doexe _mlt.so
+		dodoc play.py
+		python_optimize
+	fi
+
+	if use ruby; then
+		cd "${S}"/src/swig/ruby || die
+		exeinto $("${EPREFIX}"/usr/bin/${USE_RUBY} -r rbconfig -e 'print RbConfig::CONFIG["sitearchdir"]')
+		doexe mlt.so
+		dodoc play.rb thumbs.rb
+	fi
+	# TODO: java perl php tcl
+}