cmake: Remove use of CPack and generate packaging AppleScript directly

cmake/macos/cpackconfig.cmake

@@ -1,49 +0,0 @@
-# OBS CMake macOS CPack configuration module
-
-include(cpackconfig_common)
-
-# Set architecture suffix for package file name based on project target
-if(CMAKE_OSX_ARCHITECTURES STREQUAL arm64)
-  set(_cpack_arch_suffix Apple)
-elseif(CMAKE_OSX_ARCHITECTURES STREQUAL x86_64)
-  set(_cpack_arch_suffix Intel)
-else()
-  set(_cpack_arch_suffix Universal)
-endif()
-
-if(ENABLE_RELEASE_BUILD)
-  set(CPACK_PACKAGE_VERSION ${OBS_VERSION_CANONICAL})
-else()
-  set(CPACK_PACKAGE_VERSION ${OBS_VERSION})
-endif()
-
-set(CPACK_PACKAGE_NAME "OBS")
-set(CPACK_PACKAGE_FILE_NAME "obs-studio-${CPACK_PACKAGE_VERSION}-macOS-${_cpack_arch_suffix}")
-set(CPACK_COMPONENTS_ALL Application)
-set(CPACK_COMPONENT_Application_DISPLAY_NAME "OBS Studio")
-
-# Set background image and icon for generated Drag&Drop disk image
-set(CPACK_DMG_BACKGROUND_IMAGE "${CMAKE_SOURCE_DIR}/cmake/macos/resources/background.tiff")
-set(CPACK_PACKAGE_ICON "${CMAKE_SOURCE_DIR}/cmake/macos/resources/AppIcon.icns")
-cmake_path(GET CPACK_DMG_BACKGROUND_IMAGE FILENAME _cpack_dmg_background_filename)
-
-set(CPACK_GENERATOR DragNDrop)
-set(CPACK_DMG_FORMAT UDZO)
-set(CPACK_DMG_FILESYSTEM APFS)
-set(CPACK_DMG_DS_STORE_SETUP_SCRIPT "${CMAKE_BINARY_DIR}/package.applescript")
-
-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)
-
-include(CPack)

cmake/macos/defaults.cmake

@@ -93,4 +93,18 @@ set(OBS_LIBRARY_DESTINATION "lib")
 set(OBS_INCLUDE_DESTINATION "include/obs")
 set(OBS_CMAKE_DESTINATION "lib/cmake")
 
-include(cpackconfig)
+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)

cmake/macos/resources/package.applescript.in

@@ -27,8 +27,8 @@ on run (volumeName)
                 set text size to @_dmg_text_size@
                 set arrangement to not arranged
             end tell
-            set background picture of opts to file ".background:@_cpack_dmg_background_filename@"
-            set position of item "@CPACK_PACKAGE_NAME@.app" to {@_dmg_obs_x@, @_dmg_obs_y@}
+            set background picture of opts to file ".background:@_dmg_background_filename@"
+            set position of item "@_dmg_package_name@.app" to {@_dmg_obs_x@, @_dmg_obs_y@}
             set position of item "Applications" to {@_dmg_app_link_x@, @_dmg_app_link_y@}
             close
             open