7 files changed, 250 insertions, 0 deletions
diff --git a/media-libs/mlt/Manifest b/media-libs/mlt/Manifest
new file mode 100644
index 0000000..e787baa
--- /dev/null
+++ b/media-libs/mlt/Manifest
@@ -0,0 +1 @@
+DIST mlt-7.5.0_pre20220319.tar.gz 1217636 SHA256 fb92b301eec0138660911ca09fa3f3f5fd399cda6d4100c76f865499afdda517 SHA512 2dc83ad426deffd10e721cf4581dc98479b6631387520554751135464a88d0eef7c40d1e0ae0c75ab69e19104962c9dd6a1f81e5532e5a85948658e23b38e028 WHIRLPOOL e788e40ef4ad769123ab60ec5d238e8b468544874092c9ea1990c3472c5714d8fb6279d067c0b16722e0a7cfe52f68b6214c02d6795a3757d63fed799220c630
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-cmake-symlink.patch b/media-libs/mlt/files/mlt-7.0.1-cmake-symlink.patch
new file mode 100644
index 0000000..c36e0c2
--- /dev/null
+++ b/media-libs/mlt/files/mlt-7.0.1-cmake-symlink.patch
@@ -0,0 +1,14 @@
+Fully respect DESTDIR.
+
+https://bugs.gentoo.org/796557#c1
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -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-7.5.0-fix_strptime.patch b/media-libs/mlt/files/mlt-7.5.0-fix_strptime.patch
new file mode 100644
index 0000000..eb6ede2
--- /dev/null
+++ b/media-libs/mlt/files/mlt-7.5.0-fix_strptime.patch
@@ -0,0 +1,19 @@
+--- a/src/modules/xml/gps_parser.c	2022-03-22 07:38:56.004413455 +0100
++++ b/src/modules/xml/gps_parser.c	2022-03-22 07:47:35.461429308 +0100
+@@ -17,8 +17,16 @@
+  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+  */
+ 
++#ifndef __USE_XOPEN
++#define __USE_XOPEN
++#endif
++#ifndef _GNU_SOURCE
++#define _GNU_SOURCE
++#endif
++
+ #include "gps_parser.h"
+ #include <inttypes.h>
++#include <time.h>
+ 
+ #define _x (const xmlChar*)
+ #define _s (const char*)
diff --git a/media-libs/mlt/metadata.xml b/media-libs/mlt/metadata.xml
new file mode 100644
index 0000000..632bde5
--- /dev/null
+++ b/media-libs/mlt/metadata.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://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="frei0r">Build the module for <pkg>media-plugins/frei0r-plugins</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="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-7.5.0_pre20220319.ebuild b/media-libs/mlt/mlt-7.5.0_pre20220319.ebuild
new file mode 100644
index 0000000..e58e14d
--- /dev/null
+++ b/media-libs/mlt/mlt-7.5.0_pre20220319.ebuild
@@ -0,0 +1,162 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PRE_COMMIT="e151556cda3d140509805a8ab2eb28feead9548c"
+
+PYTHON_COMPAT=( python3_{8,9,10} )
+inherit python-single-r1 cmake
+
+DESCRIPTION="Open source multimedia framework for television broadcasting"
+HOMEPAGE="https://www.mltframework.org/"
+SRC_URI="https://github.com/mltframework/${PN}/archive/${PRE_COMMIT}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0/7"
+# Unkeyworded while not officially released
+# KEYWORDS="amd64 arm64 ~ppc64 x86 ~amd64-linux ~x86-linux"
+IUSE="debug ffmpeg frei0r gtk jack libsamplerate opencv opengl python qt5 rtaudio rubberband sdl test vdpau vidstab xine xml"
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+# Needs unpackaged 'kwalify'
+RESTRICT="test"
+
+# rtaudio will use OSS on non linux OSes
+# Qt already needs FFTW/PLUS so let's just always have it on to ensure
+# MLT is useful: bug #603168.
+DEPEND="
+	>=media-libs/libebur128-1.2.2:=
+	sci-libs/fftw:3.0=
+	ffmpeg? ( media-video/ffmpeg:0=[vdpau?,-flite] )
+	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 )
+	opencv? ( >=media-libs/opencv-4.5.1:=[contrib] )
+	opengl? (
+		media-libs/libglvnd
+		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 )
+	xine? ( >=media-libs/xine-lib-1.1.2_pre20060328-r7 )
+	xml? ( >=dev-libs/libxml2-2.5 )
+"
+#	java? ( >=virtual/jre-1.8:* )
+#	perl? ( dev-lang/perl )
+#	php? ( dev-lang/php )
+#	ruby? ( ${RUBY_DEPS} )
+#	sox? ( media-sound/sox )
+#	tcl? ( dev-lang/tcl:0= )
+RDEPEND="${DEPEND}"
+BDEPEND="
+	virtual/pkgconfig
+	python? ( >=dev-lang/swig-2.0 )
+"
+
+DOCS=( AUTHORS NEWS README.md )
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-6.10.0-swig-underlinking.patch
+	"${FILESDIR}"/${PN}-6.22.1-no_lua_bdepend.patch
+	"${FILESDIR}"/${PN}-7.0.1-cmake-symlink.patch
+	"${FILESDIR}"/${PN}-7.5.0-fix_strptime.patch
+)
+
+S="${WORKDIR}/${PN}-${PRE_COMMIT}"
+
+pkg_setup() {
+	use python && python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	# respect CFLAGS LDFLAGS when building shared libraries. Bug #308873
+	if use python; then
+		sed -i "/mlt.so/s/ -lmlt++ /& ${CFLAGS} ${LDFLAGS} /" src/swig/python/build || die
+		python_fix_shebang src/swig/python
+	fi
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DCMAKE_SKIP_RPATH=ON
+		-DGPL=ON
+		-DGPL3=ON
+		-DBUILD_TESTING=$(usex test)
+		-DMOD_KDENLIVE=ON
+		-DMOD_SDL1=OFF
+		-DMOD_SDL2=$(usex sdl)
+		-DMOD_AVFORMAT=$(usex ffmpeg)
+		-DMOD_PLUS=ON
+		-DMOD_FREI0R=$(usex frei0r)
+		-DMOD_GDK=$(usex gtk)
+		-DMOD_JACKRACK=$(usex jack)
+		-DMOD_RESAMPLE=$(usex libsamplerate)
+		-DMOD_OPENCV=$(usex opencv)
+		-DMOD_MOVIT=$(usex opengl)
+		-DMOD_QT=$(usex qt5)
+		-DMOD_RTAUDIO=$(usex rtaudio)
+		-DMOD_RUBBERBAND=$(usex rubberband)
+		-DMOD_VIDSTAB=$(usex vidstab)
+		-DMOD_XINE=$(usex xine)
+		-DMOD_XML=$(usex xml)
+		-DMOD_SOX=OFF
+	)
+
+	# TODO: rework upstream CMake to allow controlling MMX/SSE/SSE2
+	# TODO: add swig language bindings?
+	# see also https://www.mltframework.org/twiki/bin/view/MLT/ExtremeMakeover
+
+	if use python; then
+		mycmakeargs+=( -DSWIG_PYTHON=ON )
+	fi
+
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+
+	insinto /usr/share/${PN}
+	doins -r demo
+
+	#
+	# Install SWIG bindings
+	#
+
+	docinto swig
+
+	if use python; then
+		dodoc "${S}"/src/swig/python/play.py
+		python_optimize
+	fi
+}