# OBS CMake macOS defaults module

# Enable selection between arm64 and x86_64 targets
if(NOT CMAKE_OSX_ARCHITECTURES)
  set(CMAKE_OSX_ARCHITECTURES
      arm64
      CACHE STRING "Build architectures for macOS" FORCE)
endif()
set_property(CACHE CMAKE_OSX_ARCHITECTURES PROPERTY STRINGS arm64 x86_64)

# Set empty codesigning team if not specified as cache variable
if(NOT OBS_CODESIGN_TEAM)
  set(OBS_CODESIGN_TEAM
      ""
      CACHE STRING "OBS code signing team for macOS" FORCE)

  # Set ad-hoc codesigning identity if not specified as cache variable
  if(NOT OBS_CODESIGN_IDENTITY)
    set(OBS_CODESIGN_IDENTITY
        "-"
        CACHE STRING "OBS code signing identity for macOS" FORCE)
  endif()
endif()

if(XCODE)
  include(xcode)
endif()

include(buildspec)

# SWIG hard codes the directory to its library directory at compile time. As obs-deps need to be relocatable, we need to
# force SWIG to look for its files in a directory relative to the PREFIX_PATH. The best way to ensure this is to set the
# SWIG_LIB environment variable.

foreach(path IN LISTS CMAKE_PREFIX_PATH)
  if(NOT DEFINED ENV{SWIG_LIB} AND EXISTS "${path}/bin/swig")
    set(ENV{SWIG_LIB} "${path}/share/swig/CURRENT")
    break()
  endif()
endforeach()

# Set default values for CMake's bundle generator and created Info.plist files
set(MACOSX_BUNDLE_EXECUTABLE_NAME OBS)
set(MACOSX_BUNDLE_BUNDLE_NAME "${OBS_PRODUCT_NAME}")
set(MACOSX_BUNDLE_BUNDLE_VERSION ${OBS_BUILD_NUMBER})
set(MACOSX_BUNDLE_COPYRIGHT "${OBS_LEGAL_COPYRIGHT}")
set(MACOSX_BUNDLE_GUI_IDENTIFIER com.obsproject.obs-studio)
set(MACOSX_BUNDLE_ICON_FILE AppIcon)
set(MACOSX_BUNDLE_SHORT_VERSION_STRING ${OBS_VERSION_CANONICAL})
string(TIMESTAMP CURRENT_YEAR "%Y")

# Enable find_package targets to become globally available targets
set(CMAKE_FIND_PACKAGE_TARGETS_GLOBAL TRUE)
# Enable RPATH support for generated binaries
set(CMAKE_MACOSX_RPATH TRUE)
# Use RPATHs from build tree _in_ the build tree
set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
# Do not add default linker search paths to RPATH
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH FALSE)
# Use common bundle-relative RPATH for installed targets
set(CMAKE_INSTALL_RPATH "@executable_path/../Frameworks")

# Used for library exports only (obs-frontend-api)
set(OBS_LIBRARY_DESTINATION "lib")
set(OBS_INCLUDE_DESTINATION "include/obs")
set(OBS_CMAKE_DESTINATION "lib/cmake")

set(_dmg_package_name "OBS")
set(_dmg_background_filename "background.tiff")
set(_dmg_window_x 100)
set(_dmg_window_y 100)
set(_dmg_window_width 540)
set(_dmg_window_height 380)
set(_dmg_icon_size 96)
set(_dmg_text_size 16)
set(_dmg_obs_x 124)
set(_dmg_obs_y 180)
set(_dmg_app_link_x 416)
set(_dmg_app_link_y 180)

configure_file("${CMAKE_SOURCE_DIR}/cmake/macos/resources/package.applescript.in"
               "${CMAKE_BINARY_DIR}/package.applescript" @ONLY)