CI build pipewire and adapt AppImage

buildscripts/ci/linux/setup.sh

@@ -116,12 +116,18 @@ apt_packages_ffmpeg=(
   libswscale-dev
   )
 
+apt_packages_pw_deps=(
+  libdbus-1-dev
+  libudev-dev
+)
+
 sudo apt-get update 
 sudo apt-get install -y --no-install-recommends \
   "${apt_packages_basic[@]}" \
   "${apt_packages_standard[@]}" \
   "${apt_packages_runtime[@]}" \
-  "${apt_packages_ffmpeg[@]}"
+  "${apt_packages_ffmpeg[@]}" \
+  "${apt_packages_pw_deps[@]}"
 
 ##########################################################################
 # GET QT
@@ -198,9 +204,96 @@ if [[ ! -d "$ninja_dir" ]]; then
   chmod +x $ninja_dir/ninja
 fi
 echo export PATH="${ninja_dir}:\${PATH}" >> ${ENV_FILE}
+export PATH="${ninja_dir}:${PATH}" # needed to compile pipewire
 echo "ninja version"
 $ninja_dir/ninja --version
 
+# MESON
+# Get recent version of Meson (to build pipewire)
+meson_version="1.1.1"
+sudo python3 -m pip install meson==${meson_version}
+
+##########################################################################
+# BUILD PIPWIRE
+##########################################################################
+
+pw_version="1.0.4"
+pw_src_dir="$BUILD_TOOLS/pw-src-${pw_version}"
+pw_dist_dir="$BUILD_TOOLS/pw-dist-${pw_version}"
+pw_url="https://gitlab.freedesktop.org/pipewire/pipewire/-/archive/${pw_version}/pipewire-${pw_version}.tar.gz"
+if [[ ! -d "${pw_src_dir}" ]]; then
+  mkdir -p "${pw_src_dir}"
+  wget -q --show-progress -O pw.tar.gz "${pw_url}"
+  tar -xzf pw.tar.gz -C "${pw_src_dir}" --strip-components=1
+  rm pw.tar.gz
+  pushd "${pw_src_dir}"
+
+  meson setup builddir \
+    --buildtype=debug \
+    --prefix=${pw_dist_dir} \
+    --libdir=${pw_dist_dir}/lib \
+    -Dexamples=disabled \
+    -Dtests=disabled \
+    -Dgstreamer=disabled \
+    -Dgstreamer-device-provider=disabled \
+    -Dsystemd=disabled \
+    -Dselinux=disabled \
+    -Dpipewire-alsa=disabled \
+    -Dpipewire-jack=disabled \
+    -Dpipewire-v4l2=disabled \
+    -Djack-devel=false \
+    -Dalsa=disabled \
+    -Daudiomixer=disabled \
+    -Daudioconvert=enabled \
+    -Dbluez5=disabled \
+    -Dcontrol=disabled \
+    -Daudiotestsrc=disabled \
+    -Djack=disabled \
+    -Dsupport=enabled \
+    -Devl=disabled \
+    -Dv4l2=disabled \
+    -Dvideoconvert=disabled \
+    -Dvideotestsrc=disabled \
+    -Dpw-cat=disabled \
+    -Dudev=disabled \
+    -Dsdl2=disabled \
+    -Dsndfile=disabled \
+    -Dlibmysofa=disabled \
+    -Dlibpulse=disabled \
+    -Droc=disabled \
+    -Decho-cancel-webrtc=disabled \
+    -Dlibusb=disabled \
+    -Dsession-managers=[] \
+    -Draop=disabled \
+    -Dlv2=disabled \
+    -Dx11=disabled \
+    -Dlibcanberra=disabled \
+    -Dlegacy-rtkit=false \
+    -Davb=disabled \
+    -Dflatpak=disabled \
+    -Dreadline=disabled \
+    -Dgsettings=disabled \
+    -Dcompress-offload=disabled \
+    -Drlimits-install=false \
+    -Dopus=disabled \
+    -Dlibffado=disabled \
+
+  meson compile -C builddir
+  popd
+fi
+echo "Built pipewire in ${pw_src_dir}/builddir"
+if [[ ! -d "${pw_dist_dir}" ]]; then
+  pushd ${pw_src_dir}
+  meson install -C builddir
+  popd
+fi
+echo "Installed pipewire to ${pw_dist_dir}"
+
+echo export PW_DIST_DIR="${pw_dist_dir}" >> ${ENV_FILE}
+echo export PKG_CONFIG_PATH="${pw_dist_dir}/lib/pkgconfig:\${PKG_CONFIG_PATH}" >> ${ENV_FILE}
+echo export LIBRARY_PATH="${pw_dist_dir}/lib:\${LIBRARY_PATH}" >> ${ENV_FILE}
+echo export LD_LIBRARY_PATH="${pw_dist_dir}/lib:\${LD_LIBRARY_PATH}" >> ${ENV_FILE}
+
 ##########################################################################
 # OTHER
 ##########################################################################

buildscripts/ci/linux/tools/make_appimage.sh

@@ -242,6 +242,7 @@ additional_libraries=(
 # Report new additions at https://github.com/linuxdeploy/linuxdeploy/issues
 fallback_libraries=(
   libjack.so.0 # https://github.com/LMMS/lmms/pull/3958
+  libpipewire-0.3.so.0
 )
 
 # PREVIOUSLY EXTRACTED APPIMAGES
@@ -275,6 +276,12 @@ for fb_lib in "${fallback_libraries[@]}"; do
   fallback_library "${fb_lib}"
 done
 
+# pipewire is still packaged by linuxdeploy, 
+# so we need to remove it as it is in the fallback mechanism
+if [[ -f "${appdir}/lib/libpipewire-0.3.so.0" ]]; then
+  rm -f "${appdir}/lib/libpipewire-0.3.so.0"
+fi
+
 for name in "${extracted_appimages[@]}"; do
   symlink="$(which "${name}")"
   apprun="$(dirname "${symlink}")/$(readlink "${symlink}")"