build.sh

#!/bin/bash

__FILE__=$(cd `dirname "${BASH_SOURCE[0]}"` && pwd)/`basename "${BASH_SOURCE[0]}"`
__DIR__=$(dirname "${__FILE__}")
PRJ_DIR=$__DIR__ && . $__DIR__/scripts/common.inc

install_dependencies()
{
  info "Install dependencies ..."
  run apt-get update
  run apt-get -y install autoconf automake build-essential tcl libass-dev libfreetype6-dev \
    libsdl1.2-dev libtheora-dev libtool libva-dev libvdpau-dev libvorbis-dev libxcb1-dev libxcb-shm0-dev \
    libxcb-xfixes0-dev pkg-config texinfo zlib1g-dev cmake mercurial libnuma-dev openssl libssl-dev libzvbi-dev \
    python3-pip ninja-build
  run pip3 install meson
  info "Install dependencies complete"
}

run_script()
{
  if ! $__DIR__/scripts/$*; then
    exit 1
  fi
}

duccic()
{
  ACTIONS="download unpack configure compile install clean"
  for ACTION in $ACTIONS; do
    run_script $1 $ACTION
  done
}

setup_build_version()
{
  run_script chbuild $BUILD_VERSION
}

all()
{
  log_to_file $BUILD_LOG_FILENAME
  install_dependencies

  # Build order matters
  LIB_SCRIPTS="nasm libx264 libx265 libfdk-aac libmp3lame libopus libvpx libsrt librist libvmaf libaom libdav1d ffmpeg"
  for LIB_SCRIPT in $LIB_SCRIPTS; do
    duccic $LIB_SCRIPT
  done

  setup_build_version
}

usage()
{
  SCRIPT_NAME=$(basename "$__FILE__")
  cat <<EOF
Usage: $SCRIPT_NAME <OPTION>

OPTIONS :
   all      build FFmpeg with all libraries
   setup    install dependencies
   nasm     download, compile and install nasm
   x264     download, compile and install libx264
   x265     download, compile and install libx265
   aac      download, compile and install libfdk-aac
   mp3      download, compile and install libmp3lame
   opus     download, compile and install libopus
   vpx      download, compile and install libvpx
   srt      download, compile and install libsrt
   rist     download, compile and install librist
   vmaf     download, compile and install libvmaf
   aom      download, compile and install libaom
   dav1d    download, compile and install libdav1d
   ffmpeg   download, compile and install FFmpeg
   chbuild  set current build version
EOF
  exit 3
}

case "$1" in
  all)
    all
  ;;
  setup)
    install_dependencies
  ;;
  nasm)
    duccic nasm
  ;;
  x264)
    duccic libx264
  ;;
  x265)
    duccic libx265
  ;;
  aac)
    duccic libfdk-aac
  ;;
  mp3)
    duccic libmp3lame
  ;;
  opus)
    duccic libopus
  ;;
  vpx)
    duccic libvpx
  ;;
  srt)
    duccic libsrt
  ;;
  rist)
    duccic librist
  ;;
  vmaf)
    duccic libvmaf
  ;;
  aom)
    duccic libaom
  ;;
  dav1d)
    duccic libdav1d
  ;;
  ffmpeg)
    duccic ffmpeg
  ;;
  chbuild)
    setup_build_version
  ;;
  *)
    usage
  ;;
esac