File obs-studio.spec of Package obs-studio

#
# spec file for package obs-studio
#
# Copyright (c) 2024 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#

%define libdatachannel_src libdatachannel-0.20.2
# Using a current snapshot because releases are 2yr old.
%define QR_Code_generator_src QR-Code-generator-99f057910d0146ff1de07ad65a15ebb5ce527397
%define install_dir %{buildroot}/opt/obs-studio/

Name:           obs-studio
Version:        30.1.2
Release:        0
Summary:        Free and open source software for live streaming and screen recording
License:        GPL-2.0-or-later
URL:            https://obsproject.com/
Source0:        %{name}-%{version}.tar.zst
Source1:        %{libdatachannel_src}.tar.zst
Source2:        %{QR_Code_generator_src}.tar.zst
Source3:        obs-studio-bin.sh
Source4:        %{name}.rpmlintrc
# Makes x264 optional for building and allows running OBS without libx264 present.
Patch1:         obs-studio-disable-x264.patch
# Needed for unpacking sources
BuildRequires:  zstd
BuildRequires:  cmake
# git needed during build, see https://github.com/obsproject/obs-studio/issues/7705
BuildRequires:  git
BuildRequires:  gcc
BuildRequires:  gcc-c++
BuildRequires:  swig
BuildRequires:  ffmpeg-6-libavcodec-devel
BuildRequires:  ffmpeg-6-libavdevice-devel
BuildRequires:  ffmpeg-6-libavformat-devel
BuildRequires:  qt6-base-devel
BuildRequires:  qt6-svg-devel
BuildRequires:  qt6-gui-private-devel
BuildRequires:  mbedtls-devel
BuildRequires:  libXss-devel
BuildRequires:  Mesa-devel
BuildRequires:  pipewire-devel
BuildRequires:  vlc-devel
BuildRequires:  pciutils-devel
BuildRequires:  pkgconfig(libcurl)
BuildRequires:  pkgconfig(jansson)
BuildRequires:  pkgconfig(libpulse)
BuildRequires:  pkgconfig(speexdsp)
BuildRequires:  pkgconfig(libudev)
BuildRequires:  pkgconfig(libv4l2)
BuildRequires:  pkgconfig(xcomposite)
BuildRequires:  pkgconfig(xinerama)
BuildRequires:  pkgconfig(xrandr)
BuildRequires:  pkgconfig(luajit)
BuildRequires:  pkgconfig(python3)
BuildRequires:  pkgconfig(freetype2)
BuildRequires:  pkgconfig(fontconfig)
BuildRequires:  pkgconfig(alsa)
BuildRequires:  pkgconfig(jack)
BuildRequires:  pkgconfig(vpl)
BuildRequires:  pkgconfig(libva)
BuildRequires:  pkgconfig(nlohmann_json)
BuildRequires:  pkgconfig(librist)
BuildRequires:  pkgconfig(srt)
BuildRequires:  pkgconfig(uuid)
BuildRequires:  pkgconfig(websocketpp)
BuildRequires:  pkgconfig(asio)
# Dependency for bundled libdatachannel
BuildRequires:  pkgconfig(gnutls)
# Needed to fix dynamic linking on obs-websocket
BuildRequires:  patchelf
# Needed to replace duplicate files with soft/hard links
BuildRequires:  fdupes
# Needed to properly install desktop file
BuildRequires:  update-desktop-files

%description
OBS Studio is software designed for capturing, compositing, encoding, recording,
and streaming video content, efficiently.

%package devel
Summary:        Development files for obs-studio
Requires:       %{name} = %{version}

%description devel
OBS Studio is software designed for capturing, compositing, encoding, recording,
and streaming video content, efficiently.  Development files.

%prep
%setup -q -a1 -a2
# Remove version from directory names
mv '%{libdatachannel_src}' libdatachannel
mv '%{QR_Code_generator_src}' QR-Code-generator
%autopatch -p1

%build
# Build libdatachannel, not available in Tumbleweed
cmake -S libdatachannel/ -B libdatachannel/build/ \
    -DUSE_GNUTLS=1 \
    -DUSE_MBEDTLS=0 \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_INSTALL_PREFIX=libdatachannel/install-prefix/
make -C libdatachannel/build/ %{?_smp_mflags}
make -C libdatachannel/build/ install

# Build libqrcodegencpp.  libqrcodegencpp1 is in Tumbleweed but without the
# -devel version that is needed here.
env CXXFLAGS='-fPIC' make -C QR-Code-generator/cpp/ qrcodegen.o
# Makefile doesn't have an option to build a shared library, build one manually.
gcc -shared -o QR-Code-generator/cpp/libqrcodegencpp.so QR-Code-generator/cpp/qrcodegen.o

# Build obs-studio
# cmake can't find luajit on its own and needs to be fed the includedir.
cmake -B build/ \
    -DCMAKE_INSTALL_PREFIX=%{install_dir} \
    -DCMAKE_BUILD_TYPE=Release \
    -DLINUX_PORTABLE=ON \
    -DBUILD_BROWSER=OFF \
    -DENABLE_AJA=OFF \
    -DENABLE_X264=OFF \
    -DENABLE_JACK=ON \
    -DLUAJIT_INCLUDE_DIR="$(pkg-config --variable=includedir luajit)" \
    -DLibDataChannel_ROOT=libdatachannel/install-prefix/ \
    -Dqrcodegencpp_INCLUDE_DIR=QR-Code-generator/cpp/ \
    -DOBS_VERSION_OVERRIDE="$(echo "%{version}" | grep -oE "^[^+]+")" \
    -Dqrcodegencpp_LIBRARY=QR-Code-generator/cpp/libqrcodegencpp.so
make -C build/ %{?_smp_mflags}

%install
make -C build/ install
# Copy the bundled shared libraries into the plugin directory so obs-studio can
# find them during runtime.
cp libdatachannel/install-prefix/lib64/libdatachannel.so* %{install_dir}/obs-plugins/64bit/
cp QR-Code-generator/cpp/libqrcodegencpp.so %{install_dir}/obs-plugins/64bit/
# Replace absolute shared library import path with a searchable one.
patchelf --replace-needed "$(pwd)/QR-Code-generator/cpp/libqrcodegencpp.so" \
    libqrcodegencpp.so \
    %{install_dir}/obs-plugins/64bit/obs-websocket.so
# Replace duplicate files with soft/hard links, makes rpmlint happy
# shared libraries, .so
%fdupes -s %{install_dir}/obs-plugins/
# svg and png
%fdupes %{install_dir}/data/obs-studio/themes/
# cmake files
%fdupes %{install_dir}/cmake/
# locales
%fdupes -s %{install_dir}/data/obs-plugins/
# Strip debugging symbols from binaries and libraries
find %{install_dir} -name '*.so*' -exec strip '{}' \;
strip %{install_dir}/bin/64bit/obs
strip %{install_dir}/bin/64bit/obs-ffmpeg-mux
# Fix pkgconfig paths, remove the RPM install prefix.
sed -i -e 's:%{buildroot}::' %{install_dir}/lib64/pkgconfig/libobs.pc

# obs-studio uses paths relative to the CWD when executed.  A script is needed
# to change CWD to the obs-studio bin directory before executing obs-studio.
%{__install} -D -m0755 %{S:3} %{buildroot}%{_bindir}/obs-studio

%{__install} -D -m0644 \
    UI/xdg-data/com.obsproject.Studio.desktop \
    %{buildroot}/usr/share/applications/com.obsproject.obs-studio.desktop
sed -i -e 's:Exec=obs:Exec=obs-studio:' \
    %{buildroot}/usr/share/applications/com.obsproject.obs-studio.desktop
%suse_update_desktop_file com.obsproject.obs-studio

%post -p /sbin/ldconfig
%postun -p /sbin/ldconfig

%files
%license COPYING COMMITMENT
%doc README.rst CONTRIBUTING.rst COC.rst AUTHORS
%dir /opt/obs-studio/
/opt/obs-studio/bin/
/opt/obs-studio/data/
/opt/obs-studio/obs-plugins/
%{_bindir}/obs-studio
/usr/share/applications/com.obsproject.obs-studio.desktop

%files devel
/opt/obs-studio/cmake/
/opt/obs-studio/include/
/opt/obs-studio/lib64/

%changelog