CI: Update Linux build scripts to use CMake presets

Also adds source package generation and updates Cirrus CI script.

.github/scripts/.build.zsh

@@ -56,7 +56,8 @@ build() {
   local -r -a _valid_targets=(
     macos-x86_64
     macos-arm64
-    linux-x86_64
+    ubuntu-x86_64
+    ubuntu-aarch64
   )
 
   local config='RelWithDebInfo'
@@ -66,7 +67,7 @@ build() {
   local -a args
   while (( # )) {
     case ${1} {
-      -t|--target|--generator|-c|--config)
+      -t|--target|-c|--config)
         if (( # == 1 )) || [[ ${2:0:1} == '-' ]] {
           log_error "Missing value for option %B${1}%b"
           exit 2
@@ -104,8 +105,8 @@ build() {
   check_${host_os}
   setup_ccache
 
-  if [[ ${host_os} == linux ]] {
-    autoload -Uz setup_linux && setup_linux
+  if [[ ${host_os} == ubuntu ]] {
+    autoload -Uz setup_ubuntu && setup_ubuntu
   }
 
   local product_name
@@ -188,21 +189,20 @@ build() {
       }
       popd
       ;;
-    linux-*)
+    ubuntu-*)
       local cmake_bin='/usr/bin/cmake'
       cmake_args+=(
-        -S ${PWD} -B build_${target##*-}
-        -G Ninja
-        -DCMAKE_BUILD_TYPE:STRING=${config}
-        -DCEF_ROOT_DIR:PATH="${project_root}/.deps/cef_binary_${CEF_VERSION}_${target//-/_}"
-        -DENABLE_AJA:BOOL=OFF
-        -DENABLE_WEBRTC:BOOL=OFF
-        -DENABLE_NATIVE_NVENC:BOOL=OFF
+        --preset ubuntu-ci
+        --toolchain ${project_root}/cmake/linux/toolchain-${target##*-}-gcc.cmake
+        -DENABLE_BROWSER:BOOL=ON
+        -DCEF_ROOT_DIR:PATH="${project_root}/.deps/cef_binary_${CEF_VERSION}_${target//ubuntu-/linux_}"
       )
-      if (( ! UBUNTU_2210_OR_LATER )) cmake_args+=(-DENABLE_NEW_MPEGTS_OUTPUT:BOOL=OFF)
 
-      cmake_build_args+=(build_${target##*-} --config ${config} --parallel)
-      cmake_install_args+=(build_${target##*-} --prefix ${project_root}/build_${target##*-}/install/${config})
+      if (( ! UBUNTU_2210_OR_LATER )) cmake_args+=(-DENABLE_NEW_MPEGTS_OUTPUT:BOOL=OFF)
+      if [[ ${target##*-} == aarch64 ]] cmake-args+=(-DENABLE_QSV11:BOOL=OFF)
+
+      cmake_build_args+=(build_${target%%-*} --config ${config} --parallel)
+      cmake_install_args+=(build_${target%%-*} --prefix ${project_root}/build_${target%%-*}/install/${config})
 
       log_group "Configuring ${product_name}..."
       ${cmake_bin} -S ${project_root} ${cmake_args}

.github/scripts/.package.zsh

@@ -51,7 +51,7 @@ package() {
   local -r -a _valid_targets=(
     macos-x86_64
     macos-arm64
-    linux-x86_64
+    ubuntu-x86_64
   )
 
   local config='RelWithDebInfo'
@@ -208,7 +208,7 @@ package() {
 
     log_group
 
-  } elif [[ ${host_os} == linux ]] {
+  } elif [[ ${host_os} == ubuntu ]] {
     local cmake_bin='/usr/bin/cmake'
     local -a cmake_args=()
     if (( debug )) cmake_args+=(--verbose)
@@ -216,11 +216,11 @@ package() {
     if (( package )) {
       log_group "Packaging obs-studio..."
       pushd ${project_root}
-      ${cmake_bin} --build build_${target##*-} --config ${config} -t package ${cmake_args}
-      output_name="${output_name}-${target##*-}-linux-gnu"
+      ${cmake_bin} --build build_${target%%-*} --config ${config} --target package ${cmake_args}
+      output_name="${output_name}-${target##*-}-ubuntu-gnu"
 
-      pushd ${project_root}/build_${target##*-}
-      local -a files=(obs-studio-*-Linux*.(ddeb|deb))
+      pushd ${project_root}/build_${target%%-*}
+      local -a files=(obs-studio-*-Linux*.(ddeb|deb|ddeb.sha256|deb.sha256))
       for file (${files}) {
         mv ${file} ${file//obs-studio-*-Linux/${output_name}}
       }
@@ -228,12 +228,25 @@ package() {
       popd
     } else {
       log_group "Archiving obs-studio..."
-      output_name="${output_name}-${target##*-}-linux-gnu"
+      output_name="${output_name}-${target##*-}-ubuntu-gnu"
 
-      pushd ${project_root}/build_${target##*-}/install/${config}
-      XZ_OPT=-T0 tar -cvJf ${project_root}/build_${target##*-}/${output_name}.tar.xz (bin|lib|share)
+      pushd ${project_root}/build_${target%%-*}/install/${config}
+      XZ_OPT=-T0 tar -cvJf ${project_root}/build_${target%%-*}/${output_name}.tar.xz (bin|lib|share)
       popd
     }
+
+    pushd ${project_root}
+    ${cmake_bin} --build build_${target%%-*} --config ${config} --target package_source ${cmake_args}
+    output_name="${output_name}-sources"
+
+    pushd ${project_root}/build_${target%%-*}
+    local -a files=(obs-studio-*-sources.tar.*)
+    for file (${files}) {
+      mv ${file} ${file//obs-studio-*-sources/${output_name}}
+    }
+    popd
+    popd
+
     log_group
   }
 }

.github/scripts/utils.zsh/check_ubuntu

@@ -1,19 +1,29 @@
 autoload -Uz log_debug log_group
 
-log_group 'Check Linux build requirements'
-log_debug 'Checking Linux distribution name and version...'
+log_group 'Check Ubuntu build requirements'
+log_debug 'Checking Ubuntu distribution name and version...'
 
 # Check for Ubuntu version 22.10 or later, which have srt and librist available via apt-get
 typeset -g -i UBUNTU_2210_OR_LATER=0
-if [[ -f /etc/os_release ]] {
+if [[ -f /etc/os-release ]] {
   local dist_name
   local dist_version
-  read -r dist_name dist_version <<< "$(source /etc/os_release; print "${NAME} ${VERSION_ID}")"
+  read -r dist_name dist_version <<< "$(source /etc/os-release; print "${NAME} ${VERSION_ID}")"
+
+  if [[ ${dist_name} != Ubuntu ]] {
+    log_error "Not running on an Ubuntu distribution. Aborting"
+    log_group
+    return 2
+  }
 
   autoload -Uz is-at-least
-  if [[ ${dist_name} == Ubuntu ]] && is-at-least 22.10 ${dist_version}; then
+  if is-at-least 22.10 ${dist_version}; then
     typeset -g -i UBUNTU_2210_OR_LATER=1
   fi
+} else {
+  log_error "Unable to determine local Linux distribution, but Ubuntu is required. Aborting"
+  log_group
+  return 2
 }
 
 local -a dependencies=("${(fA)$(<${SCRIPT_HOME}/.Aptfile)}")

.github/scripts/utils.zsh/setup_ubuntu

@@ -40,9 +40,9 @@ if (( ! deps_version )) {
 log_group 'Setting up pre-built Chromium Embedded Framework...'
 
 pushd ${project_root}/.deps
-local _filename="cef_binary_${deps_version}_${target//-/_}${deps_revision:+"_v${deps_revision}"}.tar.xz"
+local _filename="cef_binary_${deps_version}_${target//ubuntu-/linux_}${deps_revision:+"_v${deps_revision}"}.tar.xz"
 local _url=${deps_baseurl}/${_filename}
-local _target="cef_binary_${deps_version}_${target//-/_}"
+local _target="cef_binary_${deps_version}_${target//ubuntu-/linux_}"
 typeset -g CEF_VERSION=${deps_version}
 
 log_debug "Running curl ${curl_opts} ${_url}"
@@ -75,14 +75,14 @@ if [[ ${CPUTYPE} != ${target##*-} ]] {
 }
 
 sudo apt-get install -y --no-install-recommends \
-  build-essential \
+  build-essential libglib2.0-dev \
   lsb-release dh-cmake \
   libcurl4-openssl-dev \
   libavcodec-dev libavdevice-dev libavfilter-dev libavformat-dev libavutil-dev \
   libswresample-dev libswscale-dev \
   libjansson-dev \
   libx11-xcb-dev \
-  libgles2-mesa-dev libgles2-mesa \
+  libgles2-mesa-dev \
   libwayland-dev \
   libpipewire-0.3-dev \
   libpulse-dev \
@@ -95,11 +95,13 @@ sudo apt-get install -y --no-install-recommends \
   libx11-dev libxcb-randr0-dev libxcb-shm0-dev libxcb-xinerama0-dev \
   libxcb-composite0-dev libxinerama-dev libxcb1-dev libx11-xcb-dev libxcb-xfixes0-dev \
   swig libcmocka-dev libxss-dev libglvnd-dev \
-  libxkbcommon-dev \
+  libxkbcommon-dev libatk1.0-dev libatk-bridge2.0-dev libxcomposite-dev libxdamage-dev \
   libasound2-dev libfdk-aac-dev libfontconfig-dev libfreetype6-dev libjack-jackd2-dev \
   libpulse-dev libsndio-dev libspeexdsp-dev libudev-dev libv4l-dev libva-dev libvlc-dev \
   libpci-dev libdrm-dev \
-  nlohmann-json3-dev libwebsocketpp-dev libasio-dev libvpl-dev libvpl2 libqrcodegencpp-dev
+  nlohmann-json3-dev libwebsocketpp-dev libasio-dev libqrcodegencpp-dev
+
+if [[ ${target##*-} == x86_64 ]] sudo apt-get install -y --no-install-recommends libvpl-dev libvpl2
 
 if (( UBUNTU_2210_OR_LATER )) sudo apt-get install -y --no-install-recommends librist-dev libsrt-openssl-dev