obs-streamer-tools-plugin/cmake/macos/buildspec.cmake

# CMake macOS build dependencies module
#
# Adapted from obsproject/obs-plugintemplate. Only change from upstream: qt6
# is dropped from dependencies_list. This plugin's properties UI is plain
# obs_properties_*, it never links Qt, and the OBS sub-build is configured
# with ENABLE_UI=OFF -- so downloading a ~100 MB Qt bundle on every CI run
# would buy nothing.

include_guard(GLOBAL)

include(buildspec_common)

# _check_dependencies_macos: Set up macOS slice for _check_dependencies
function(_check_dependencies_macos)
  set(arch universal)
  set(platform macos)

  file(READ "${CMAKE_CURRENT_SOURCE_DIR}/buildspec.json" buildspec)

  set(dependencies_dir "${CMAKE_CURRENT_SOURCE_DIR}/.deps")
  set(prebuilt_filename "macos-deps-VERSION-ARCH_REVISION.tar.xz")
  set(prebuilt_destination "obs-deps-VERSION-ARCH")
  set(obs-studio_filename "VERSION.tar.gz")
  set(obs-studio_destination "obs-studio-VERSION")
  set(dependencies_list prebuilt obs-studio)

  _check_dependencies()

  # Clearing the quarantine flag on the downloaded dependencies is a
  # convenience, not a correctness requirement, so a failure here must not
  # take the whole configure down with it. Upstream makes it fatal.
  execute_process(
    COMMAND "xattr" -r -d com.apple.quarantine "${dependencies_dir}"
    RESULT_VARIABLE result
    OUTPUT_QUIET
    ERROR_QUIET
  )
  if(NOT result EQUAL 0)
    message(STATUS "Could not clear the quarantine attribute under ${dependencies_dir} (continuing)")
  endif()

  list(APPEND CMAKE_FRAMEWORK_PATH "${dependencies_dir}/Frameworks")
  set(CMAKE_FRAMEWORK_PATH ${CMAKE_FRAMEWORK_PATH} PARENT_SCOPE)
endfunction()

_check_dependencies_macos()