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#!/bin/bash
# Slackware build script for ffmpeg
# Copyright 2010-2024 Heinz Wiesinger, Amsterdam, The Netherlands
# Copyright 2017, 2018, 2022, 2024 Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Originally written by core (eroc@linuxmail.org)
# Modified by Robby Workman <rworkman@slackbuilds.org>
cd $(dirname $0) ; CWD=$(pwd)
PKGNAM=ffmpeg
VERSION=${VERSION:-$(echo $PKGNAM-*.tar.xz | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
BUILD=${BUILD:-1}
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) ARCH=i586 ;;
arm*) ARCH=arm ;;
*) ARCH=$( uname -m ) ;;
esac
fi
TMP=${TMP:-/tmp}
PKG=$TMP/package-$PKGNAM
NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
if [ "$ARCH" = "i586" ]; then
SLKCFLAGS="-O2 -march=i586 -mtune=i686 -fPIC"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-O2 -march=i686 -mtune=i686 -fPIC"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
fi
# If PulseAudio is not found, use the _alsa $TAG and disable it in the build:
if [ ! -r /usr/lib${LIBDIRSUFFIX}/pkgconfig/libpulse.pc ]; then
TAG="_alsa"
PULSEAUDIO=no
fi
# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
echo "$PKGNAM-$VERSION-$ARCH-$BUILD$TAG.txz"
exit 0
fi
# Configure ffmpeg features not autodetected by default.
# You can enable a lot of optional (not-autodetected) features by
# passing variables to the script (VAR=yes/no ./ffmpeg.SlackBuild).
# Unfortunately ffmpeg's configure doesn't support --enable-feature=yes
# syntax, so we have to do it the complicated way :/
# Additional optional (autodetected) dependencies are:
# - bzip2
# - libva
# - libvdpau
# - libX11
# - libxcb
# - nvdec/nvenc
# - sdl2
# - xz
# - zlib
# Select one of these for HTTPS support
ssl="" ; [ "${OPENSSL:-no}" != "no" ] && \
{ ssl="--enable-openssl" ; non_free="--enable-nonfree" ; }
gnutls="" ; [ "${GNUTLS:-yes}" != "no" ] && gnutls="--enable-gnutls"
# Select one of these for RTMP[E] support
librtmp="" ; [ "${RTMP:-no}" != "no" ] && librtmp="--enable-librtmp"
gmp="" ; [ "${GMP:-no}" != "no" ] && gmp="--enable-gmp"
libgcrypt="" ; [ "${GCRYPT:-yes}" != "no" ] && libgcrypt="--enable-gcrypt"
# Select one of these for GLSL->SPIRV compilation (Required for Vulkan support)
libglslang="" ; [ "${GLSLANG:-no}" != "no" ] && libglslang="--enable-libglslang"
shaderc="" ; [ "${SHADERC:-yes}" != "no" ] && libshaderc="--enable-libshaderc"
libx264="" ; [ "${X264:-no}" != "no" ] && libx264="--enable-libx264"
libcelt="" ; [ "${CELT:-no}" != "no" ] && libcelt="--enable-libcelt"
libdc1394="" ; [ "${DC1394:-no}" != "no" ] && libdc1394="--enable-libdc1394"
libgsm="" ; [ "${GSM:-no}" != "no" ] && libgsm="--enable-libgsm"
libxvid="" ; [ "${XVID:-no}" != "no" ] && libxvid="--enable-libxvid"
libiec61883=""; [ "${IEC61883:-no}" != "no" ] && libiec61883="--enable-libiec61883"
libilbc="" ; [ "${ILBC:-no}" != "no" ] && libilbc="--enable-libilbc"
libmodplug="" ; [ "${MODPLUG:-no}" != "no" ] && libmodplug="--enable-libmodplug"
libtwolame="" ; [ "${TWOLAME:-no}" != "no" ] && libtwolame="--enable-libtwolame"
ladspa="" ; [ "${LADSPA:-no}" != "no" ] && ladspa="--enable-ladspa"
libflite="" ; [ "${FLITE:-no}" != "no" ] && libflite="--enable-libflite"
libx265="" ; [ "${X265:-no}" != "no" ] && libx265="--enable-libx265"
libzvbi="" ; [ "${ZVBI:-no}" != "no" ] && libzvbi="--enable-libzvbi"
libgme="" ; [ "${GME:-no}" != "no" ] && libgme="--enable-libgme"
libsnappy="" ; [ "${SNAPPY:-no}" != "no" ] && libsnappy="--enable-libsnappy"
libzmq="" ; [ "${ZMQ:-no}" != "no" ] && libzmq="--enable-libzmq"
libbs2b="" ; [ "${BS2B:-no}" != "no" ] && libbs2b="--enable-libbs2b"
rubberband="" ; [ "${RUBBERBAND:-no}" != "no" ] && rubberband="--enable-librubberband"
tesseract="" ; [ "${TESSERACT:-no}" != "no" ] && tesseract="--enable-libtesseract"
libjack="" ; [ "${JACK:-no}" != "no" ] && libjack="--enable-libjack"
libaom="" ; [ "${AOM:-no}" != "no" ] && libaom="--enable-libaom"
lv2="" ; [ "${LV2:-no}" != "no" ] && lv2="--enable-lv2"
libdav1d="" ; [ "${DAV1D:-no}" != "no" ] && libdav1d="--enable-libdav1d"
rabbitmq="" ; [ "${RABBITMQ:-no}" != "no" ] && rabbitmq="--enable-librabbitmq"
libcodec2="" ; [ "${CODEC2:-no}" != "no" ] && libcodec2="--enable-libcodec2"
libsoxr="" ; [ "${SOXR:-no}" != "no" ] && libsoxr="--enable-libsoxr"
libsrt="" ; [ "${SRT:-no}" != "no" ] && libsrt="--enable-libsrt"
libzimg="" ; [ "${ZIMG:-no}" != "no" ] && libzimg="--enable-libzimg"
chromaprint="" ; [ "${CHROMAPRINT:-no}" != "no" ] && chromaprint="--enable-chromaprint"
vapoursynth="" ; [ "${VAPOURSYNTH:-no}" != "no" ] && vapoursynth="--enable-vapoursynth"
opencore_amr="" ; [ "${OPENCORE:-no}" != "no" ] && \
opencore_amr="--enable-libopencore-amrnb --enable-libopencore-amrwb"
fdk="" ; [ "${FDK_AAC:-no}" != "no" ] && \
{ fdk="--enable-libfdk-aac"; non_free="--enable-nonfree" ; }
decklink="" ; [ "${DECKLINK:-no}" != "no" ] && \
{ decklink="--enable-decklink" ; \
SLKCFLAGS="$SLKCFLAGS -I/usr/include/decklink" ; }
libaribb24="" ; [ "${ARIBB24:-no}" != "no" ] && libaribb24="--enable-libaribb24"
libjxl="" ; [ "${JXL:-no}" != "no" ] && libjxl="--enable-libjxl"
librist="" ; [ "${RIST:-no}" != "no" ] && librist="--enable-librist"
libshine="" ; [ "${SHINE:-no}" != "no" ] && libshine="--enable-libshine"
svtav1="" ; [ "${SVTAV1:-no}" != "no" ] && svtav1="--enable-libsvtav1"
libmysofa="" ; [ "${MYSOFA:-no}" != "no" ] && libmysofa="--enable-libmysofa"
libxavs2="" ; [ "${XAVS2:-no}" != "no" ] && libxavs2="--enable-libxavs2"
libvmaf="" ; [ "${VMAF:-no}" != "no" ] && libvmaf="--enable-libvmaf"
# Needs older opencv than we ship. See https://trac.ffmpeg.org/ticket/7059
libopencv="" ; [ "${OPENCV:-no}" != "no" ] && libopencv="--enable-libopencv"
# Needs newer lensfun than we ship. See https://trac.ffmpeg.org/ticket/9112
liblensfun="" ; [ "${LENSFUN:-no}" != "no" ] && liblensfun="--enable-liblensfun"
# Default enabled features:
fontconfig="" ; [ "${FONTCONFIG:-yes}" != "no" ] && fontconfig="--enable-libfontconfig"
freetype="" ; [ "${FREETYPE:-yes}" != "no" ] && freetype="--enable-libfreetype"
fribidi="" ; [ "${FRIBIDI:-yes}" != "no" ] && fribidi="--enable-libfribidi"
libbluray="" ; [ "${BLURAY:-yes}" != "no" ] && libbluray="--enable-libbluray"
libcaca="" ; [ "${CACA:-yes}" != "no" ] && libcaca="--enable-libcaca"
libcdio="" ; [ "${LIBCDIO:-yes}" != "no" ] && libcdio="--enable-libcdio"
libssh="" ; [ "${LIBSSH:-yes}" != "no" ] && libssh="--enable-libssh"
libtheora="" ; [ "${THEORA:-yes}" != "no" ] && libtheora="--enable-libtheora"
libv4l2="" ; [ "${V4L2:-yes}" != "no" ] && libv4l2="--enable-libv4l2"
libvorbis="" ; [ "${VORBIS:-yes}" != "no" ] && libvorbis="--enable-libvorbis"
libvpx="" ; [ "${VPX:-yes}" != "no" ] && libvpx="--enable-libvpx"
libwebp="" ; [ "${WEBP:-yes}" != "no" ] && libwebp="--enable-libwebp"
mp3lame="" ; [ "${LAME:-yes}" != "no" ] && mp3lame="--enable-libmp3lame"
opencl="" ; [ "${OPENCL:-yes}" != "no" ] && opencl="--enable-opencl"
opengl="" ; [ "${OPENGL:-yes}" != "no" ] && opengl="--enable-opengl"
openjpeg="" ; [ "${JP2:-yes}" != "no" ] && openjpeg="--enable-libopenjpeg"
pulse="" ; [ "${PULSEAUDIO:-yes}" != "no" ] && pulse="--enable-libpulse"
samba="" ; [ "${SAMBA:-yes}" != "no" ] && samba="--enable-libsmbclient"
libfrei0r="" ; [ "${FREI0R:-yes}" != "no" ] && libfrei0r="--enable-frei0r"
libspeex="" ; [ "${SPEEX:-yes}" != "no" ] && libspeex="--enable-libspeex"
libopenal="" ; [ "${OPENAL:-yes}" != "no" ] && libopenal="--enable-openal"
libopus="" ; [ "${OPUS:-yes}" != "no" ] && libopus="--enable-libopus"
libvidstab="" ; [ "${VIDSTAB:-yes}" != "no" ] && libvidstab="--enable-libvidstab"
libxml2="" ; [ "${LIBXML2:-yes}" != "no" ] && libxml2="--enable-libxml2"
librsvg="" ; [ "${LIBRSVG:-yes}" != "no" ] && librsvg="--enable-librsvg"
libdrm="" ; [ "${LIBDRM:-yes}" != "no" ] && libdrm="--enable-libdrm"
vulkan="" ; [ "${VULKAN:-yes}" != "no" ] && vulkan="--enable-vulkan"
libass="" ; [ "${ASS:-yes}" != "no" ] && libass="--enable-libass"
libplacebo="" ; [ "${PLACEBO:-yes}" != "no" ] && libplacebo="--enable-libplacebo"
lcms2="" ; [ "${LCMS2:-yes}" != "no" ] && lcms2="--enable-lcms2"
# No default patent encumbered features:
aac="" ; [ "${AAC:-no}" = "no" ] && aac="--disable-encoder=aac"
rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP
rm -rf $PKGNAM-$VERSION
tar xf $CWD/$PKGNAM-$VERSION.tar.xz || exit 1
cd $PKGNAM-$VERSION || exit 1
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 {} \+
# Restore missing function needed by Chromium and qt-webengine:
zcat $CWD/add-av_stream_get_first_dts-for-chromium.patch.gz | patch -p1 --verbose || exit 1
# Build against recent Vulkan:
zcat $CWD/ffmpeg.vulkan.diff.gz | patch -p1 --verbose || exit 1
# Fix ctx memory leak:
zcat $CWD/250471ea1745fc703eb346a2a662304536a311b1.patch | patch -p1 --verbose || exit 1
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
--prefix=/usr \
--libdir=/usr/lib${LIBDIRSUFFIX} \
--shlibdir=/usr/lib${LIBDIRSUFFIX} \
--docdir=/usr/doc/$PKGNAM-$VERSION/html \
--mandir=/usr/man \
--disable-debug \
--enable-shared \
--disable-static \
--enable-gpl \
--enable-version3 \
--arch=$ARCH \
$non_free \
$aac \
$chromaprint \
$decklink \
$fdk \
$fontconfig \
$freetype \
$fribidi \
$gnutls \
$ladspa \
$libass \
$libbluray \
$libbs2b \
$libcaca \
$libcdio \
$libcelt \
$libdc1394 \
$libflite \
$libfrei0r \
$libgme \
$libgsm \
$libiec61883 \
$libilbc \
$libmodplug \
$libopenal \
$libopencv \
$libopus \
$librtmp \
$libsnappy \
$libspeex \
$libssh \
$libtheora \
$libtwolame \
$libv4l2 \
$libvidstab \
$libvorbis \
$libvpx \
$libwebp \
$libx264 \
$libx265 \
$libxvid \
$libzmq \
$libzvbi \
$mp3lame \
$opencl \
$opencore_amr \
$opengl \
$openjpeg \
$pulse \
$rubberband \
$samba \
$ssl \
$tesseract \
$liblensfun \
$libxml2 \
$librsvg \
$vulkan \
$libjack \
$libglslang \
$libdrm \
$libaom \
$lv2 \
$libdav1d \
$rabbitmq \
$libcodec2 \
$libsoxr \
$libsrt \
$libzimg \
$vapoursynth \
$libshaderc \
$libgcrypt \
$libplacebo \
$lcms2 \
$gmp \
$libaribb24 \
$libjxl \
$librist \
$libshine \
$svtav1 \
$libmysofa \
$libxavs2 \
$libvmaf || exit 1
make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG || exit 1
make install-man DESTDIR=$PKG || exit 1
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/usr/man -type f -exec gzip -9 {} \+
mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION/txt
cp -a \
Changelog COPYING* CREDITS INSTALL* LICENSE* MAINTAINERS README* \
RELEASE VERSION \
$PKG/usr/doc/$PKGNAM-$VERSION
cp -a doc/*.txt $PKG/usr/doc/$PKGNAM-$VERSION/txt/
find . -name "RELEASE_NOTES" -exec cp -a {} $PKG/usr/doc/$PKGNAM-$VERSION/ \;
# If there's a ChangeLog, installing at least part of the recent history
# is useful, but don't let it get totally out of control:
if [ -r ChangeLog ]; then
DOCSDIR=$(echo $PKG/usr/doc/${PKGNAM}-$VERSION)
cat ChangeLog | head -n 1000 > $DOCSDIR/ChangeLog
touch -r ChangeLog $DOCSDIR/ChangeLog
fi
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cd $PKG
/sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD$TAG.txz
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