media-libs/mlt: 7.0.1 experimental ebuild (switched to cmake)

Package-Manager: Portage-3.0.20, Repoman-3.0.3
Signed-off-by: Sven Eden <sven.eden@prydeworx.com>

7 files changed, 295 insertions, 0 deletions

diff --git a/media-libs/mlt/Manifest b/media-libs/mlt/Manifest
new file mode 100644
index 0000000..23b1749
--- /dev/null
+++ b/media-libs/mlt/Manifest
@@ -0,0 +1 @@
+DIST mlt-7.0.1.tar.gz 1181298 SHA256 b68c88d9ad91889838186188cce938feee8b63e3755a3b6fb45dc9c2ae0c5ecd SHA512 9268889f0fbe69180651a592ac0b328d18f8b60c7d83f9d6c506dc21254afcb2281662f4d19faf3520976ae100600d00cd6eb2aa42c83880fa4c4c36e760c68a WHIRLPOOL 522722506e6d49923762b137dcfe5a29b6b5e8953df55d84be822d4a4f08030300c12868f31b6b61edfab8dd0ca04cc53e7d94feea8872aa7f68301d664124e9
diff --git a/media-libs/mlt/files/mlt-6.10.0-swig-underlinking.patch b/media-libs/mlt/files/mlt-6.10.0-swig-underlinking.patch
new file mode 100644
index 0000000..e84e98c
--- /dev/null
+++ b/media-libs/mlt/files/mlt-6.10.0-swig-underlinking.patch
@@ -0,0 +1,12 @@
+diff --git a/src/swig/ruby/build b/src/swig/ruby/build
+index 2d0cc0d..1a8aee7 100755
+--- a/src/swig/ruby/build
++++ b/src/swig/ruby/build
+@@ -8,6 +8,6 @@ system( "ln -sf ../mlt.i" )
+ 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 = $LDFLAGS.to_s + " -L../../mlt++ -lmlt++"
++$LDFLAGS = $LDFLAGS.to_s + " -L../../mlt++ -lmlt++ -L../../framework -lmlt"
+ create_makefile('mlt')
+ system( "make V=1" )
diff --git a/media-libs/mlt/files/mlt-6.22.1-no_lua_bdepend.patch b/media-libs/mlt/files/mlt-6.22.1-no_lua_bdepend.patch
new file mode 100644
index 0000000..2b441a2
--- /dev/null
+++ b/media-libs/mlt/files/mlt-6.22.1-no_lua_bdepend.patch
@@ -0,0 +1,11 @@
+--- a/src/swig/lua/build
++++ b/src/swig/lua/build
+@@ -8,7 +8,7 @@
+ 	exit 0
+ fi
+ 
+-path=`which lua 2> /dev/null`
++path=`/bin/true`
+ 
+ if [ $? = 0 ]
+ then
diff --git a/media-libs/mlt/files/mlt-7.0.1-fix_man_symlink.patch b/media-libs/mlt/files/mlt-7.0.1-fix_man_symlink.patch
new file mode 100644
index 0000000..3a6727f
--- /dev/null
+++ b/media-libs/mlt/files/mlt-7.0.1-fix_man_symlink.patch
@@ -0,0 +1,11 @@
+--- a/CMakeLists.txt	2021-06-17 12:01:11.938991842 +0200
++++ b/CMakeLists.txt	2021-06-17 12:01:39.312993419 +0200
+@@ -436,7 +436,7 @@
+ if(UNIX AND NOT APPLE)
+   install(FILES docs/melt.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1 RENAME melt-${MLT_VERSION_MAJOR}.1)
+   install(CODE "execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink melt-${MLT_VERSION_MAJOR}.1 melt.1 \
+-                                WORKING_DIRECTORY ${CMAKE_INSTALL_FULL_MANDIR}/man1)"
++                                WORKING_DIRECTORY \$ENV\{DESTDIR\}${CMAKE_INSTALL_FULL_MANDIR}/man1)"
+   )
+ endif()
+ 
diff --git a/media-libs/mlt/files/mlt-7.0.1-remove-rpath.patch b/media-libs/mlt/files/mlt-7.0.1-remove-rpath.patch
new file mode 100644
index 0000000..f786b31
--- /dev/null
+++ b/media-libs/mlt/files/mlt-7.0.1-remove-rpath.patch
@@ -0,0 +1,10 @@
+--- a/CMakeLists.txt	2021-06-17 12:08:44.052017901 +0200
++++ b/CMakeLists.txt	2021-06-17 12:09:17.007019801 +0200
+@@ -69,6 +69,7 @@
+ set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/out/lib")
+ set(MLT_MODULE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/out/lib/mlt")
+ set(MLT_DATA_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/out/share/mlt")
++SET(CMAKE_SKIP_RPATH YES CACHE BOOL "Remove RUNPATH from ELF dynamic sections" FORCE)
+ 
+ if(NOT EXISTS ${MLT_DATA_OUTPUT_DIRECTORY})
+   if(WIN32) # symlinks require admin rights on Windows
diff --git a/media-libs/mlt/metadata.xml b/media-libs/mlt/metadata.xml
new file mode 100644
index 0000000..26411b9
--- /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>
+		<name>Gentoo Video Project</name>
+	</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="lua">Build SWIG bindings for Lua</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="rubberband">Enable audio pitch-shifting using <pkg>media-libs/rubberband</pkg></flag>
+		<flag name="vidstab">Enabled video stabilization with <pkg>media-libs/vidstab</pkg></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-7.0.1.ebuild b/media-libs/mlt/mlt-7.0.1.ebuild
new file mode 100644
index 0000000..8157b96
--- /dev/null
+++ b/media-libs/mlt/mlt-7.0.1.ebuild
@@ -0,0 +1,217 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+LUA_COMPAT=( lua5-{1..4} luajit )
+PYTHON_COMPAT=( python3_{7,8,9} )
+inherit cmake lua python-single-r1 toolchain-funcs
+
+DESCRIPTION="Open source multimedia framework for television broadcasting"
+HOMEPAGE="https://www.mltframework.org/"
+SRC_URI="https://github.com/mltframework/${PN}/releases/download/v${PV}/${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="compressed-lumas debug
+ffmpeg fftw frei0r gtk jack kernel_linux libsamplerate lua opencv opengl python
+qt5 rtaudio rubberband sdl sox vdpau vidstab vorbis xine xml"
+# java perl php tcl
+
+REQUIRED_USE="lua? ( ${LUA_REQUIRED_USE} )
+	python? ( ${PYTHON_REQUIRED_USE} )"
+
+SWIG_DEPEND=">=dev-lang/swig-2.0"
+#	java? ( ${SWIG_DEPEND} >=virtual/jdk-1.5 )
+#	perl? ( ${SWIG_DEPEND} )
+#	php? ( ${SWIG_DEPEND} )
+#	tcl? ( ${SWIG_DEPEND} )
+#	ruby? ( ${SWIG_DEPEND} )
+BDEPEND="
+	virtual/pkgconfig
+	compressed-lumas? ( virtual/imagemagick-tools[png] )
+	lua? ( ${SWIG_DEPEND} virtual/pkgconfig )
+	python? ( ${SWIG_DEPEND} )
+"
+#rtaudio will use OSS on non linux OSes
+DEPEND="
+	>=media-libs/libebur128-1.2.2:=
+	ffmpeg? ( media-video/ffmpeg:0=[vdpau?,-flite] )
+	fftw? ( sci-libs/fftw:3.0= )
+	frei0r? ( media-plugins/frei0r-plugins )
+	gtk? (
+		media-libs/libexif
+		x11-libs/pango
+	)
+	jack? (
+		>=dev-libs/libxml2-2.5
+		media-libs/ladspa-sdk
+		virtual/jack
+	)
+	libsamplerate? ( >=media-libs/libsamplerate-0.1.2 )
+	lua? ( ${LUA_DEPS} )
+	opencv? ( >=media-libs/opencv-4.5.1:= )
+	opengl? ( media-video/movit )
+	python? ( ${PYTHON_DEPS} )
+	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
+	)
+	rtaudio? (
+		>=media-libs/rtaudio-4.1.2
+		kernel_linux? ( media-libs/alsa-lib )
+	)
+	rubberband? ( media-libs/rubberband )
+	sdl? (
+		media-libs/libsdl2[X,opengl,video]
+		media-libs/sdl2-image
+	)
+	vidstab? ( media-libs/vidstab )
+	vorbis? ( media-libs/libvorbis )
+	xine? ( >=media-libs/xine-lib-1.1.2_pre20060328-r7 )
+	xml? ( >=dev-libs/libxml2-2.5 )
+	sox? ( media-sound/sox )"
+#	java? ( >=virtual/jre-1.5 )
+#	perl? ( dev-lang/perl )
+#	php? ( dev-lang/php )
+#	ruby? ( ${RUBY_DEPS} )
+#	tcl? ( dev-lang/tcl:0= )
+RDEPEND="${DEPEND}"
+
+DOCS=( AUTHORS COPYING NEWS README.md docs/mlt++.txt )
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-6.10.0-swig-underlinking.patch
+	"${FILESDIR}"/${PN}-6.22.1-no_lua_bdepend.patch
+	"${FILESDIR}"/${P}-fix_man_symlink.patch
+	"${FILESDIR}"/${P}-remove-rpath.patch
+)
+
+pkg_setup() {
+	use python && python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	cmake_src_prepare
+
+	# 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
+
+	use python && python_fix_shebang src/swig/python
+}
+
+src_configure() {
+	tc-export CC CXX
+
+	local mycmakeargs=(
+		-DGPL=YES
+		-DGPL3=YES
+		-DMOD_KDENLIVE=YES
+		-DMOD_NORMALIZE=YES
+		-DMOD_OLDFILM=YES
+		-DMOD_AVFORMAT=$(usex ffmpeg)
+		-DMOD_FREI0R=$(usex frei0r)
+		-DMOD_GDK=$(usex gtk)
+		-DMOD_JACKRACK=$(usex jack)
+		-DMOD_MOVIT=$(usex opengl)
+		-DMOD_OPENCV=$(usex opencv)
+		-DMOD_PLUS=$(usex fftw)
+		-DMOD_PLUSGPL=$(usex fftw)
+		-DMOD_QT=$(usex qt5)
+		-DMOD_RESAMPLE=$(usex libsamplerate)
+		-DMOD_RTAUDIO=$(usex rtaudio)
+		-DMOD_RUBBERBAND=$(usex rubberband)
+		-DMOD_SDL2=$(usex sdl)
+		-DMOD_SOX=$(usex sox)
+		-DMOD_VIDSTAB=$(usex vidstab)
+		-DMOD_VORBIS=$(usex vorbis)
+		-DMOD_XINE=$(usex xine)
+		-DMOD_XML=$(usex xml)
+		-DSWIG_LUA=$(usex lua)
+		-DSWIG_PYTHON=$(usex python)
+	)
+
+	cmake_src_configure
+}
+
+src_compile() {
+	cmake_src_compile
+
+	if use lua; then
+		# Only copy sources now to avoid unnecessary rebuilds
+		local BUILD_ori="${BUILD_DIR}"
+		BUILD_DIR="${S}"
+
+		lua_copy_sources
+
+		lua_compile() {
+			pushd "${BUILD_DIR}"/src/swig/lua > /dev/null || die
+
+			sed -i -e "s| mlt_wrap.cxx| $(lua_get_CFLAGS) mlt_wrap.cxx|" build || die
+			./build
+
+			popd > /dev/null || die
+		}
+		lua_foreach_impl lua_compile
+
+		BUILD_DIR="${BUILD_ori}"
+	fi
+}
+
+src_install() {
+	cmake_src_install
+
+	doman docs/melt.1
+
+	insinto /usr/share/${PN}
+	doins -r demo
+
+	#
+	# Install SWIG bindings
+	#
+
+	docinto swig
+
+	if use lua; then
+		local BUILD_ori="${BUILD_DIR}"
+		BUILD_DIR="${S}"
+
+		lua_install() {
+			pushd "${BUILD_ori}"/out/lib > /dev/null || die
+
+			exeinto "$(lua_get_cmod_dir)"
+			doexe mlt.so
+
+			popd > /dev/null || die
+		}
+		lua_foreach_impl lua_install
+
+		dodoc "${S}"/src/swig/lua/play.lua
+
+		BUILD_DIR="${BUILD_ori}"
+	fi
+
+	if use python; then
+		cd "${BUILD_DIR}"/src/swig/python || die
+		python_domodule mlt.py
+
+		cd "${BUILD_DIR}"/out/lib || die
+		python_domodule _mlt7.so
+		chmod +x "${D}$(python_get_sitedir)/_mlt7.so" || die
+
+		cd "${S}"/src/swig/python || die
+		dodoc play.py
+
+		python_optimize
+	fi
+
+	# not done: java perl php ruby tcl
+}