Dockerfile-template.centos7

# ffmpeg - http://ffmpeg.org/download.html
#
# From https://trac.ffmpeg.org/wiki/CompilationGuide/Centos
#
# https://hub.docker.com/r/jrottenberg/ffmpeg/
#
#
FROM    centos:7 AS base

RUN     yum -y install libgomp && \
        yum clean all;


FROM        base AS build

WORKDIR     /tmp/workdir

ENV         %%ENV%%

RUN     buildDeps="autoconf \
                   automake \
                   bzip2 \
                   cmake3 \
                   diffutils \
                   expat-devel \
                   file \
                   gcc \
                   gcc-c++ \
                   git \
                   gperf \
                   libtool \
                   make \
                   perl \
                   python3 \
                   openssl-devel \
                   tar \
                   yasm \
                   which \
                   zlib-devel" && \
        echo "${SRC}/lib" > /etc/ld.so.conf.d/libc.conf && \
        yum --enablerepo=extras install -y epel-release && \
        yum --enablerepo=epel install -y ${buildDeps} && \
        alternatives --install /usr/bin/cmake cmake /usr/bin/cmake3 0 && \
        # Install the tools required to build nasm 2.14.02 \
        nasmDeps="asciidoc \
                  perl-Font-TTF \
                  perl-Sort-Versions \
                  xmlto" && \
        yum --enablerepo=epel install -y ${nasmDeps} && \
        # Compile and install nasm 2.14.02 \
        DIR=/tmp/nasm && \
        mkdir -p ${DIR} && \
        curl -LSs https://www.nasm.us/pub/nasm/releasebuilds/2.14.02/nasm-2.14.02.tar.gz | \
        tar xzC ${DIR} --strip-components=1 && \
        pushd ${DIR} && \
        ./configure --host=x86_64-redhat-linux-gnu \
                    --build=x86_64-redhat-linux-gnu \
                    --prefix=/usr/local \
                    --exec-prefix=/usr/local \
                    --bindir=/usr/local/bin \
                    --sbindir=/usr/local/sbin \
                    --sysconfdir=/usr/local/etc \
                    --datadir=/usr/local/share \
                    --includedir=/usr/local/include \
                    --libdir=/usr/local/lib \
                    --libexecdir=/usr/local/libexec \
                    --enable-sections && \
        make all && \
        make install && \
        make install_rdf && \
        popd && rm -rf ${DIR} && \
        alternatives --install /usr/bin/nasm nasm /usr/local/bin/nasm 0 && \
        # Now that we have a modern nasm build and available, we can undo the last \
        # yum transaction as none of those packages are required for the rest of the build \
        yum history undo $(yum history info | grep 'Transaction ID' | awk -F: '{print$2}' | tr -d ' ') -y && \
        yum autoremove -y

%%RUN%%
RUN \
        ldd ${PREFIX}/bin/ffmpeg | grep opt/ffmpeg | cut -d ' ' -f 3 | xargs -i cp {} /usr/local/lib64/ && \
        for lib in /usr/local/lib64/*.so.*; do ln -s "${lib##*/}" "${lib%%.so.*}".so; done && \
        cp ${PREFIX}/bin/* /usr/local/bin/ && \
        cp -r ${PREFIX}/share/ffmpeg /usr/local/share/ && \
        LD_LIBRARY_PATH=/usr/local/lib64:/usr/local/lib ffmpeg -buildconf && \
        cp -r ${PREFIX}/include/libav* ${PREFIX}/include/libpostproc ${PREFIX}/include/libsw* /usr/local/include && \
        mkdir -p /usr/local/lib64/pkgconfig && \
        for pc in ${PREFIX}/lib/pkgconfig/libav*.pc ${PREFIX}/lib/pkgconfig/libpostproc.pc ${PREFIX}/lib/pkgconfig/libsw*.pc; do \
          sed "s:${PREFIX}:/usr/local:g" <"$pc" >/usr/local/lib64/pkgconfig/"${pc##*/}"; \
        done

FROM        base
LABEL       org.opencontainers.image.authors="julien@rottenberg.info" \
            org.opencontainers.image.source=https://github.com/jrottenberg/ffmpeg

ENV         LD_LIBRARY_PATH=/usr/local/lib64:/usr/local/lib

ENTRYPOINT  ["ffmpeg"]

COPY --from=build /usr/local/ /usr/local/

# Let's make sure the app built correctly
# Convenient to verify on https://hub.docker.com/r/jrottenberg/ffmpeg/builds/ console output