libraries/mlt-bindings: Added (bindings for MLT).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

libraries/mlt-bindings/README

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+Build Swig bindings for the MLT framework.
+
+MLT is included with Slackware, but without bindings.
+It is safe to install this package in addition to what Slackware
+already provides.
+This package does NOT conflict with the default MLT package, and
+instead installs bindings as additions to what's already included.
+
+If you upgrade the Slackware MLT package in the future, though,
+you'll probably need to upgrade these bindings.
+Alternately, you can rebuild the Slackware MLT package with bindings
+enabled, in which case you would remove this package.
+
+Despite CMake options suggesting that there are more, the bindings
+currently available are:
+
+* PERL
+* PHP
+* PYTHON
+* RUBY
+
+By default, all are built.
+Disable a binding by setting an environment variable before building.
+Either "no" or "off" are valid values.
+For example, to exclude Python and Ruby bindings:
+
+    # PYTHON=no RUBY=off sh ./mlt-bindings.SlackBuild
+

libraries/mlt-bindings/mlt-bindings.SlackBuild

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+#!/bin/bash
+
+# Slackware build script for MLT bindings
+# Copyright 2022 Klaatu <klaatu@member.fsf.org> | Lawrence NZ
+
+# GNU All-Permissive License
+# Copying and distribution of this file, with or without modification,
+# are permitted in any medium without royalty provided the copyright
+# notice and this notice are preserved.  This file is offered as-is,
+# without any warranty.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=mlt-bindings
+SRCNAM=mlt
+VERSION=${VERSION:-7.4.0}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+PERL=${PERL:-on}
+PYTHON=${PYTHON:-on}
+PHP=${PHP:-on}
+RUBY=${RUBY:-on}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+# If PRINT_PACKAGE_NAME is set, print name of this package
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+mkdir  $PRGNAM-$VERSION
+tar xvf $CWD/$SRCNAM-$VERSION.tar.gz --strip-components=1 \
+    -C $PRGNAM-$VERSION
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+mkdir -p cmake-build
+mkdir -p $PKG/out
+cd cmake-build
+  cmake \
+    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DSWIG_PERL=$PERL \
+    -DSWIG_PHP=$PHP \
+    -DSWIG_PYTHON=$PYTHON \
+    -DSWIG_RUBY=$RUBY \
+    -DCMAKE_BUILD_TYPE=Release ..
+  make -j11
+  make install DESTDIR=$PKG/out
+cd ..
+
+mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}
+
+cp -ar $PKG/out/usr/lib${LIBDIRSUFFIX}/perl5 \
+   $PKG/usr/lib${LIBDIRSUFFIX} 2>/dev/null || true
+cp -ar $PKG/out/usr/lib${LIBDIRSUFFIX}/php \
+   $PKG/usr/lib${LIBDIRSUFFIX} 2>/dev/null || true
+cp -ar $PKG/out/usr/lib${LIBDIRSUFFIX}/python* \
+   $PKG/usr/lib${LIBDIRSUFFIX} 2>/dev/null || true
+cp -ar $PKG/out/usr/lib${LIBDIRSUFFIX}/ruby \
+   $PKG/usr/lib${LIBDIRSUFFIX} 2>/dev/null || true
+
+rm -r $PKG/out
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+find $PKG -name perllocal.pod -o -name ".packlist" -o -name "*.bs" | xargs rm -f || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+echo "See /usr/doc/$SRCNAM-$VERSION for docs" > \
+     $PKG/usr/doc/$PRGNAM-$VERSION/README
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE

libraries/mlt-bindings/mlt-bindings.info

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+PRGNAM="mlt-bindings"
+VERSION="7.4.0"
+HOMEPAGE="https://www.mltframework.org/"
+DOWNLOAD="https://github.com/mltframework/mlt/releases/download/v7.4.0/mlt-7.4.0.tar.gz"
+MD5SUM="4bc74ec681e67310340bafc235178a81"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="%README%"
+MAINTAINER="Klaatu"
+EMAIL="klaatu@member.fsf.org"

libraries/mlt-bindings/slack-desc

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+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+            |-----handy-ruler------------------------------------------------------|
+mlt-bindings: mlt-bindings (programming interface for MLT framework)
+mlt-bindings:
+mlt-bindings: Libraries for hooking into the MLT multimedia framework from
+mlt-bindings: Python, Perl, PHP, and Ruby.
+mlt-bindings:
+mlt-bindings: https://www.mltframework.org/
+mlt-bindings:
+mlt-bindings:
+mlt-bindings:
+mlt-bindings:
+mlt-bindings: