[FFmpeg-user] How to build ffmpeg/x264/x265/fdkaac into one single ffmpeg file?

[Reindl Harald]

Am 02.07.2018 um 20:08 schrieb qw:
> How to build ffmpeg/x264/x265/fdkaac and other external libraries into one single ffmpeg file in linux?

that's with static x264

look at --extra-ldflags in the scond part which links the previously
built "libx264.a"

[builduser at testserver:/rpmbuild/SPECS]$ cat
/rpmbuild/SPECS/ffmpeg-latest.spec
#############################################################################################################################
# command 'rpmbuild -bb ffmpeg-latest.spec --with production' will tune
for current hardware while default stays compatible #
#############################################################################################################################

%global ffmpeg_snapshot 20180617
%global x264_snapshot   20180210
%global x264_version    0.155.2901
%global pgo_build       1

%if %{?_with_production:1}%{!?_with_production:0}
 %global rpmsuffix native
 %global build_native_release 1
 %global optflags $(sed "s/sandybridge/native/g" <<< "%{optflags}")
 %global optflags $(sed "s/-mavx/-m%{mavx_native}/g" <<< "%{optflags}")
%else
 %global rpmsuffix %{mtune2}
 %global build_native_release 0
 %global optflags $(sed "s/sandybridge/%{mtune2}/g" <<< "%{optflags}")
 %global optflags $(sed "s/-mavx/-m%{mavx2}/g" <<< "%{optflags}")
%endif

Summary:           Hyper fast Audio and Video encoder (static build)
Name:              ffmpeg-latest
Version:           4.0.1
Release:
3.%{build_native_release}%{?dist}.x264.%{x264_version}.%{rpmsuffix}
License:           GPLv3+
URL:               http://ffmpeg.org/
Source0:           ffmpeg-%{ffmpeg_snapshot}.tar.xz
Source1:           x264-%{x264_snapshot}.tar.xz
Source2:           ffmpeg-snapshot-latest.sh
Source3:           x264-snapshot-latest.sh
Source4:           720x400.yuv
BuildRequires:     bzip2-devel
BuildRequires:     imlib2-devel
BuildRequires:     lame-devel
BuildRequires:     libtheora-devel
BuildRequires:     libvpx-devel
BuildRequires:     openssl-devel
BuildRequires:     x265-devel
BuildRequires:     nasm
BuildRequires:     yasm
BuildRequires:     zlib-devel
Provides:          ffmpeg
Obsoletes:         ffmpeg

%description
A complete, cross-platform solution to record, convert and stream audio
and video

%package           manpages
Summary:           Manpages for ffmpeg-latest
BuildArch:         noarch
%description       manpages

%prep
%setup -q -n ffmpeg-%{ffmpeg_snapshot}

%build
# build x264-static with profile-guided-optimization for current
architecture
tar xJf %{SOURCE1}
pushd x264-%{x264_snapshot}
./configure \
 --prefix=/rpmbuild/BUILD/ffmpeg-%{ffmpeg_snapshot} \
 --exec-prefix=/rpmbuild/BUILD/ffmpeg-%{ffmpeg_snapshot}/x264-static \
 --bindir=/rpmbuild/BUILD/ffmpeg-%{ffmpeg_snapshot}/x264-static \
 --libdir=/rpmbuild/BUILD/ffmpeg-%{ffmpeg_snapshot}/x264-static \
 --includedir=/rpmbuild/BUILD/ffmpeg-%{ffmpeg_snapshot}/x264-static \
 --extra-cflags="%{optflags} %{OS_flags} -fno-tree-vectorize
-fno-tree-loop-vectorize -fno-tree-slp-vectorize
-fexpensive-optimizations -foptimize-strlen -fdce -fdse -ftree-ch
-ftree-dce -ftree-dse -fsplit-paths -fpeel-loops -Wno-pointer-sign
-Wno-array-bounds -Wno-format-truncation -Wno-deprecated-declarations
-Wno-strict-overflow -Wno-discarded-qualifiers -Wno-address
-Wno-unused-variable -Wno-unused-function -Wno-unused-result
-Wno-misleading-indentation -fuse-ld=gold -fuse-linker-plugin" \
 --extra-ldflags="-Wl,--as-needed -Wl,-z,now -Wl,-z,relro
-Wl,-z,noexecstack %{optflags} %{OS_flags} -fno-tree-vectorize
-fno-tree-loop-vectorize -fno-tree-slp-vectorize
-fexpensive-optimizations -foptimize-strlen -fdce -fdse -ftree-ch
-ftree-dce -ftree-dse -fsplit-paths -fpeel-loops -Wno-pointer-sign
-Wno-array-bounds -Wno-format-truncation -Wno-deprecated-declarations
-Wno-strict-overflow -Wno-discarded-qualifiers -Wno-address
-Wno-unused-variable -Wno-unused-function -Wno-unused-result
-Wno-misleading-indentation -fuse-ld=gold -fuse-linker-plugin" \
 --enable-static \
 --enable-pic \
 --enable-strip \
 --disable-avs \
 --disable-cli \
 --disable-ffms \
 --disable-gpac \
 --disable-lavf \
 --disable-opencl \
 --disable-swscale
%if %pgo_build
 make fprofiled VIDS="%{SOURCE4}" %{?_smp_mflags}
%else
 make %{?_smp_mflags}
%endif
make install
strip --strip-unneeded --strip-debug
/rpmbuild/BUILD/ffmpeg-%{ffmpeg_snapshot}/x264-static/libx264.a
popd
# build ffmpeg-static and link with x264-static from previous build
mkdir generic
pushd generic
../configure \
 --prefix=%{_prefix}/local \
 --bindir=%{_prefix}/local/bin \
 --mandir=%{_prefix}/local/man \
 --extra-cflags="-I/rpmbuild/BUILD/ffmpeg-%{ffmpeg_snapshot}/x264-static
%{optflags} %{O3_flags} %{OS_flags} -fexpensive-optimizations
-foptimize-strlen -fdce -fdse -ftree-ch -ftree-dce -ftree-dse
-fsplit-paths -fpeel-loops -fPIC -flto=%(nproc) -ffat-lto-objects
-fwhole-program -Wno-pointer-sign -Wno-array-bounds
-Wno-format-truncation -Wno-deprecated-declarations -Wno-strict-overflow
-Wno-discarded-qualifiers -Wno-address -Wno-unused-variable
-Wno-unused-function -Wno-unused-result -Wno-misleading-indentation
-fuse-ld=gold -fuse-linker-plugin -Wa,--noexecstack" \
 --extra-ldflags="-I/rpmbuild/BUILD/ffmpeg-%{ffmpeg_snapshot}/x264-static -L/rpmbuild/BUILD/ffmpeg-%{ffmpeg_snapshot}/x264-static -ldl -Wl,--as-needed -Wl,-z,now -Wl,-z,relro -Wl,-z,noexecstack %{optflags} %{O3_flags} %{OS_flags} -fexpensive-optimizations -foptimize-strlen -fdce -fdse -ftree-ch -ftree-dce -ftree-dse -fsplit-paths -fpeel-loops -fPIC -flto=%(nproc) -ffat-lto-objects -fwhole-program -Wno-pointer-sign -Wno-array-bounds -Wno-format-truncation -Wno-deprecated-declarations -Wno-strict-overflow -Wno-discarded-qualifiers -Wno-address -Wno-unused-variable -Wno-unused-function -Wno-unused-result -Wno-misleading-indentation -pie -fPIE -fuse-ld=gold -fuse-linker-plugin -Wa,--noexecstack" \
 --ar=gcc-ar \
 --ranlib=true \
 --enable-lto \
 --enable-gpl \
 --enable-libmp3lame \
 --enable-libtheora \
 --enable-libvpx \
 --enable-libx264 \
 --enable-libx265 \
 --enable-nonfree \
 --enable-openssl \
 --enable-pic \
 --enable-runtime-cpudetect \
 --enable-static \
 --enable-version3 \
 --disable-amd3dnow \
 --disable-amd3dnowext \
 --disable-avdevice \
 --disable-debug \
 --disable-devices \
 --disable-ffplay \
 --disable-ffprobe \
 --disable-htmlpages \
 --disable-hwaccels \
 --disable-iconv \
 --disable-libdc1394 \
 --disable-libfreetype \
 --disable-libgsm \
 --disable-libopencore-amrnb \
 --disable-libopencore-amrwb \
 --disable-libopencv \
 --disable-libopenjpeg \
 --disable-libopus \
 --disable-librtmp \
 --disable-libspeex \
 --disable-libvorbis \
 --disable-libxcb \
 --disable-libxcb-shm \
 --disable-libxcb-xfixes \
 --disable-libxcb-shape \
 --disable-libxvid \
 --disable-podpages \
 --disable-postproc \
 --disable-protocol=gopher \
 --disable-shared \
 --disable-txtpages \
 --disable-xlib
%{__make} %{?_smp_mflags}
make documentation
popd

%install
pushd generic
make install DESTDIR=%{buildroot}
popd
mkdir %{buildroot}%{_bindir}
ln -s %{_prefix}/local/bin/ffmpeg %{buildroot}%{_bindir}/ffmpeg
rm -rf %{buildroot}%{_prefix}/local/include
%{buildroot}%{_prefix}/local/lib %{buildroot}%{_prefix}/local/lib64
%{buildroot}%{_prefix}/local/share
strip -s %{buildroot}%{_prefix}/local/bin/ffmpeg

%files
%{_prefix}/local/bin/ffmpeg
%{_bindir}/ffmpeg

%files manpages
%{_prefix}/local/man/man1/*
%{_prefix}/local/man/man3/*

%changelog
* Sun Jul 1 2018 Reindl Harald <h.reindl at thelounge.net>
- merge static x264/ffmpeg-build to support '--with production' for
-mtune=native
- link against x264 snapshot 0.155.2901
- minimize dependencies