build-x264-ffmpeg.sh

#!/bin/bash

set -e

X264_URL=ftp://ftp.videolan.org/pub/x264/snapshots/x264-snapshot-20190430-2245.tar.bz2
FFMPEG_URL=https://github.com/headupinclouds/FFmpeg/archive/n4.1-dev-45499e557c-x264-0.tar.gz

install_dir=${PWD}/_install
mkdir -p ${install_dir}

MY_CC=/usr/bin/gcc-4.8
MY_CXX=/usr/bin/g++-4.8

x264_opts=(

    # Standard options:    
    --prefix=${install_dir}

    # Configuration options:    
    --enable-static
    --disable-opencl

    # Advanced options:    
    --disable-asm    
    --enable-pic

    # External library support:
    --disable-swscale    
    --disable-avs
    --disable-lavf
    --disable-ffms
    --disable-gpac
    --disable-lsmash
)

function build_x264
{
    target=${X264_URL}
    name=${target##*/}
    curl ${target} -o ${name}
    tar -vxjf ${name}
    pushd ${name%.*.*}
    CC=${MY_CC} CXX=${MY_CXX} ./configure ${x264_opts[@]} && make -j8 && make install
    popd
}

# Notes:
# * https://stackoverflow.com/questions/50952336/ffmpeg-why-arent-all-my-codecs-showing-up-when-i-call-av-codec-next
# * https://superuser.com/a/915337

configure_opts=(

    # Licensing options:
    --enable-gpl # need for libx264

    # Standard options:
    --fatal-warnings
    --prefix=${install_dir}
    --pkgconfigdir=${install_dir}/lib/pkgconfig

    # Program options:
    #--disable-programs  # don't disable for ffmpeg tool
    
    # Documentation options
    --disable-doc
    --disable-htmlpages
    --disable-manpages
    --disable-podpages
    --disable-txtpages

    # Component options:
    #--disable-avfilter # don't disable for ffmpeg tool
    --disable-avdevice
    --disable-postproc
    --disable-avresample
    --disable-network

    # Individual component options:
    --disable-everything
    --enable-decoder=h264
    --enable-demuxer=mov
    --enable-parser=h264

    --enable-muxer=image2 # https://superuser.com/a/915337
    --enable-demuxer=image2
    --enable-protocol=file
    --enable-encoder=bmp

    --enable-filter=scale,overlay  # 'scale' filter not present
    # External library support:
    --disable-autodetect
    --enable-libx264

    # Toolchain options:
    --enable-cross-compile
    --cc=${MY_CC}
    --cxx=${MY_CXX}

    # Advanced options (experts only):

    # Optimization options (experts only):
    --disable-asm

    # Developer options (useful when working on FFmpeg itself):
    --disable-asm
    --enable-debug    
    --disable-optimizations
)

function build_ffmpeg
{
    target=${FFMPEG_URL}
    name=${target##*/}
    wget ${target} -O ${name}
    tar zxvf ${name}
    pushd FFmpeg-${name%.*.*}
    export PKG_CONFIG_PATH=${install_dir}/lib/pkgconfig
    CC=${MY_CC} CXX=${MY_CXX} ./configure ${configure_opts[@]} && make -j8 && make install
    popd
}

build_x264
build_ffmpeg

gistfile1.txt

#!/bin/bash

set -e

X264_URL=ftp://ftp.videolan.org/pub/x264/snapshots/x264-snapshot-20190430-2245.tar.bz2
FFMPEG_URL=https://github.com/headupinclouds/FFmpeg/archive/n4.1-dev-45499e557c-x264-0.tar.gz

install_dir=${PWD}/_install
mkdir -p ${install_dir}

MY_CC=/usr/bin/gcc-4.8
MY_CXX=/usr/bin/g++-4.8

x264_opts=(

    # Standard options:    
    --prefix=${install_dir}

    # Configuration options:    
    --enable-static
    --disable-opencl

    # Advanced options:    
    --disable-asm    
    --enable-pic

    # External library support:
    --disable-swscale    
    --disable-avs
    --disable-lavf
    --disable-ffms
    --disable-gpac
    --disable-lsmash
)

function build_x264
{
    target=${X264_URL}
    name=${target##*/}
    curl ${target} -o ${name}
    tar -vxjf ${name}
    pushd ${name%.*.*}
    CC=${MY_CC} CXX=${MY_CXX} ./configure ${x264_opts[@]} && make -j8 && make install
    popd
}

# Notes:
# * https://stackoverflow.com/questions/50952336/ffmpeg-why-arent-all-my-codecs-showing-up-when-i-call-av-codec-next
# * https://superuser.com/a/915337

configure_opts=(

    # Licensing options:
    --enable-gpl # need for libx264

    # Standard options:
    --fatal-warnings
    --prefix=${install_dir}
    --pkgconfigdir=${install_dir}/lib/pkgconfig

    # Program options:
    #--disable-programs  # don't disable for ffmpeg tool
    
    # Documentation options
    --disable-doc
    --disable-htmlpages
    --disable-manpages
    --disable-podpages
    --disable-txtpages

    # Component options:
    #--disable-avfilter # don't disable for ffmpeg tool
    --disable-avdevice
    --disable-postproc
    --disable-avresample
    --disable-network

    # Individual component options:
    --disable-everything
    --enable-decoder=h264
    --enable-demuxer=mov
    --enable-parser=h264

    --enable-muxer=image2 # https://superuser.com/a/915337
    --enable-demuxer=image2
    --enable-protocol=file
    --enable-encoder=bmp

    --enable-filter=scale,overlay  # 'scale' filter not present
    # External library support:
    --disable-autodetect
    --enable-libx264

    # Toolchain options:
    --enable-cross-compile
    --cc=${MY_CC}
    --cxx=${MY_CXX}

    # Advanced options (experts only):

    # Optimization options (experts only):
    --disable-asm

    # Developer options (useful when working on FFmpeg itself):
    --disable-asm
    --enable-debug    
    --disable-optimizations
)

function build_ffmpeg
{
    target=${FFMPEG_URL}
    name=${target##*/}
    wget ${target} -O ${name}
    tar zxvf ${name}
    pushd FFmpeg-${name%.*.*}
    export PKG_CONFIG_PATH=${install_dir}/lib/pkgconfig
    CC=${MY_CC} CXX=${MY_CXX} ./configure ${configure_opts[@]} && make -j8 && make install
    popd
}

build_x264
build_ffmpeg