Adding upstream version 2:20.4+dfsg.upstream/2%20.4+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

5 files changed, 356 insertions, 0 deletions

diff --git a/cmake/scripts/darwin_embedded/ArchSetup.cmake b/cmake/scripts/darwin_embedded/ArchSetup.cmake
new file mode 100644
index 0000000..b3258be
--- /dev/null
+++ b/cmake/scripts/darwin_embedded/ArchSetup.cmake
@@ -0,0 +1,68 @@
+if(NOT CMAKE_TOOLCHAIN_FILE)
+  message(FATAL_ERROR "CMAKE_TOOLCHAIN_FILE required for ios/tvos. See ${CMAKE_SOURCE_DIR}/cmake/README.md")
+endif()
+
+set(CORE_MAIN_SOURCE ${CMAKE_SOURCE_DIR}/xbmc/platform/darwin/${CORE_PLATFORM_NAME_LC}/XBMCApplication.mm)
+set(PLATFORM_BUNDLE_INFO_PLIST ${CMAKE_SOURCE_DIR}/xbmc/platform/darwin/${CORE_PLATFORM_NAME_LC}/Info.plist.in)
+
+list(APPEND ARCH_DEFINES -DTARGET_POSIX -DTARGET_DARWIN -DTARGET_DARWIN_EMBEDDED)
+set(SYSTEM_DEFINES -D_REENTRANT -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
+                   -D__STDC_CONSTANT_MACROS -DHAS_IOS_NETWORK -DHAS_ZEROCONF)
+set(PLATFORM_DIR platform/darwin)
+set(PLATFORMDEFS_DIR platform/posix)
+set(CMAKE_SYSTEM_NAME Darwin)
+if(WITH_ARCH)
+  set(ARCH ${WITH_ARCH})
+else()
+  if(CPU STREQUAL arm64)
+    set(ARCH aarch64)
+  else()
+    message(SEND_ERROR "Unknown CPU: ${CPU}")
+  endif()
+  set(CMAKE_OSX_ARCHITECTURES ${CPU})
+  set(NEON True)
+endif()
+
+if(NOT APP_RENDER_SYSTEM OR APP_RENDER_SYSTEM STREQUAL "gles")
+  set(PLATFORM_REQUIRED_DEPS OpenGLES)
+  set(APP_RENDER_SYSTEM gles)
+  list(APPEND SYSTEM_DEFINES -DGL_DO_NOT_WARN_IF_MULTI_GL_VERSION_HEADERS_INCLUDED)
+else()
+  message(SEND_ERROR "Currently only OpenGLES rendering is supported. Please set APP_RENDER_SYSTEM to \"gles\"")
+endif()
+
+list(APPEND CMAKE_SYSTEM_PREFIX_PATH ${NATIVEPREFIX})
+
+list(APPEND DEPLIBS "-framework CoreFoundation" "-framework CoreVideo"
+                    "-framework CoreAudio" "-framework AudioToolbox"
+                    "-framework QuartzCore" "-framework MediaPlayer"
+                    "-framework CFNetwork" "-framework CoreGraphics"
+                    "-framework Foundation" "-framework UIKit"
+                    "-framework CoreMedia" "-framework AVFoundation"
+                    "-framework VideoToolbox" "-lresolv" "-ObjC"
+                    "-framework AVKit" "-framework GameController")
+
+# Speech not available on tvOS
+if(NOT CORE_PLATFORM_NAME_LC STREQUAL tvos)
+  list(APPEND DEPLIBS "-framework Speech")
+endif()
+
+set(ENABLE_OPTICAL OFF CACHE BOOL "" FORCE)
+set(CMAKE_XCODE_ATTRIBUTE_INLINES_ARE_PRIVATE_EXTERN OFF)
+set(CMAKE_XCODE_ATTRIBUTE_GCC_SYMBOLS_PRIVATE_EXTERN OFF)
+set(CMAKE_XCODE_ATTRIBUTE_COPY_PHASE_STRIP OFF)
+
+include(cmake/scripts/darwin/Macros.cmake)
+enable_arc()
+
+# Xcode strips dead code by default which breaks wrapping
+set(CMAKE_XCODE_ATTRIBUTE_DEAD_CODE_STRIPPING OFF)
+
+option(ENABLE_XCODE_ADDONBUILD "Enable Xcode automatic addon building?" OFF)
+
+# Unify output directories for iOS/tvOS packaging scripts
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CORE_BUILD_DIR}/${CORE_BUILD_CONFIG})
+foreach(OUTPUTCONFIG ${CMAKE_CONFIGURATION_TYPES})
+  string(TOUPPER ${OUTPUTCONFIG} OUTPUTCONFIG)
+  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CORE_BUILD_DIR}/${CORE_BUILD_CONFIG})
+endforeach()
diff --git a/cmake/scripts/darwin_embedded/ExtraTargets.cmake b/cmake/scripts/darwin_embedded/ExtraTargets.cmake
new file mode 100644
index 0000000..01ab632
--- /dev/null
+++ b/cmake/scripts/darwin_embedded/ExtraTargets.cmake
@@ -0,0 +1,32 @@
+if(CORE_PLATFORM_NAME_LC STREQUAL tvos)
+  # top shelf extension
+  set(TOPSHELF_EXTENSION_NAME "${APP_NAME_LC}-topshelf")
+  set(TOPSHELF_BUNDLE_EXTENSION appex)
+  set(TOPSHELF_DIR "${CMAKE_SOURCE_DIR}/xbmc/platform/darwin/tvos/TopShelf")
+  # same path as the output Info.plist, taken from cmGlobalXCodeGenerator::ComputeInfoPListLocation()
+  set(ENTITLEMENTS_OUT_PATH "${CMAKE_BINARY_DIR}/CMakeFiles/${TOPSHELF_EXTENSION_NAME}.dir/TopShelf.entitlements")
+
+  set(SOURCES
+        ${TOPSHELF_DIR}/../../ios-common/DarwinEmbedUtils.mm
+        ${TOPSHELF_DIR}/ServiceProvider.mm
+        ${TOPSHELF_DIR}/../tvosShared.mm)
+  set(HEADERS
+        ${TOPSHELF_DIR}/../../ios-common/DarwinEmbedUtils.h
+        ${TOPSHELF_DIR}/ServiceProvider.h
+        ${TOPSHELF_DIR}/../tvosShared.h)
+  add_executable(${TOPSHELF_EXTENSION_NAME} MACOSX_BUNDLE ${SOURCES} ${HEADERS})
+
+  configure_file(${TOPSHELF_DIR}/TopShelf.entitlements.in ${ENTITLEMENTS_OUT_PATH} @ONLY)
+  set_target_properties(${TOPSHELF_EXTENSION_NAME} PROPERTIES BUNDLE_EXTENSION ${TOPSHELF_BUNDLE_EXTENSION}
+                                                              MACOSX_BUNDLE_INFO_PLIST ${TOPSHELF_DIR}/Info.plist.in
+                                                              XCODE_PRODUCT_TYPE com.apple.product-type.tv-app-extension
+                                                              XCODE_ATTRIBUTE_CODE_SIGN_ENTITLEMENTS ${ENTITLEMENTS_OUT_PATH})
+  target_link_libraries(${TOPSHELF_EXTENSION_NAME} "-framework TVServices" "-framework Foundation")
+
+  add_custom_command(TARGET ${TOPSHELF_EXTENSION_NAME} POST_BUILD
+    COMMAND "NATIVEPREFIX=${NATIVEPREFIX}"
+            ${CMAKE_SOURCE_DIR}/tools/darwin/Support/Codesign-topshelf.command
+  )
+
+  add_dependencies(${APP_NAME_LC} ${TOPSHELF_EXTENSION_NAME})
+endif()
diff --git a/cmake/scripts/darwin_embedded/Install.cmake b/cmake/scripts/darwin_embedded/Install.cmake
new file mode 100644
index 0000000..02464ee
--- /dev/null
+++ b/cmake/scripts/darwin_embedded/Install.cmake
@@ -0,0 +1,130 @@
+# IOS/TVOS packaging
+if(CORE_PLATFORM_NAME_LC STREQUAL tvos)
+  # asset catalog
+  set(ASSET_CATALOG "${CMAKE_SOURCE_DIR}/xbmc/platform/darwin/tvos/Assets.xcassets")
+  set(ASSET_CATALOG_ASSETS Assets)
+  set(ASSET_CATALOG_LAUNCH_IMAGE LaunchImage)
+
+  message("generating missing asset catalog images...")
+  execute_process(COMMAND ${CMAKE_SOURCE_DIR}/tools/darwin/Support/GenerateMissingImages-tvos.py "${ASSET_CATALOG}" ${ASSET_CATALOG_ASSETS} ${ASSET_CATALOG_LAUNCH_IMAGE})
+
+  target_sources(${APP_NAME_LC} PRIVATE "${ASSET_CATALOG}")
+  set_source_files_properties("${ASSET_CATALOG}" PROPERTIES MACOSX_PACKAGE_LOCATION "Resources") # adds to Copy Bundle Resources build phase
+
+  # entitlements
+  set(ENTITLEMENTS_OUT_PATH "${CMAKE_BINARY_DIR}/CMakeFiles/${APP_NAME_LC}.dir/Kodi.entitlements")
+  configure_file(${CMAKE_SOURCE_DIR}/xbmc/platform/darwin/tvos/Kodi.entitlements.in ${ENTITLEMENTS_OUT_PATH} @ONLY)
+
+  set_target_properties(${APP_NAME_LC} PROPERTIES XCODE_ATTRIBUTE_ASSETCATALOG_COMPILER_APPICON_NAME ${ASSET_CATALOG_ASSETS}
+                                                  XCODE_ATTRIBUTE_ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME ${ASSET_CATALOG_LAUNCH_IMAGE}
+                                                  XCODE_ATTRIBUTE_CODE_SIGN_ENTITLEMENTS ${ENTITLEMENTS_OUT_PATH})
+
+else()
+  set(BUNDLE_RESOURCES ${CMAKE_SOURCE_DIR}/media/splash.jpg
+                       ${CMAKE_SOURCE_DIR}/tools/darwin/packaging/media/ios/rounded/AppIcon29x29.png
+                       ${CMAKE_SOURCE_DIR}/tools/darwin/packaging/media/ios/rounded/AppIcon29x29@2x.png
+                       ${CMAKE_SOURCE_DIR}/tools/darwin/packaging/media/ios/rounded/AppIcon40x40.png
+                       ${CMAKE_SOURCE_DIR}/tools/darwin/packaging/media/ios/rounded/AppIcon40x40@2x.png
+                       ${CMAKE_SOURCE_DIR}/tools/darwin/packaging/media/ios/rounded/AppIcon50x50.png
+                       ${CMAKE_SOURCE_DIR}/tools/darwin/packaging/media/ios/rounded/AppIcon50x50@2x.png
+                       ${CMAKE_SOURCE_DIR}/tools/darwin/packaging/media/ios/rounded/AppIcon57x57.png
+                       ${CMAKE_SOURCE_DIR}/tools/darwin/packaging/media/ios/rounded/AppIcon57x57@2x.png
+                       ${CMAKE_SOURCE_DIR}/tools/darwin/packaging/media/ios/rounded/AppIcon60x60.png
+                       ${CMAKE_SOURCE_DIR}/tools/darwin/packaging/media/ios/rounded/AppIcon60x60@2x.png
+                       ${CMAKE_SOURCE_DIR}/tools/darwin/packaging/media/ios/rounded/AppIcon72x72.png
+                       ${CMAKE_SOURCE_DIR}/tools/darwin/packaging/media/ios/rounded/AppIcon72x72@2x.png
+                       ${CMAKE_SOURCE_DIR}/tools/darwin/packaging/media/ios/rounded/AppIcon76x76.png
+                       ${CMAKE_SOURCE_DIR}/tools/darwin/packaging/media/ios/rounded/AppIcon76x76@2x.png)
+
+  target_sources(${APP_NAME_LC} PRIVATE ${BUNDLE_RESOURCES})
+  foreach(file IN LISTS BUNDLE_RESOURCES)
+    set_source_files_properties(${file} PROPERTIES MACOSX_PACKAGE_LOCATION .)
+  endforeach()
+
+  target_sources(${APP_NAME_LC} PRIVATE ${CMAKE_SOURCE_DIR}/xbmc/platform/darwin/ios/LaunchScreen.storyboard)
+  set_source_files_properties(${CMAKE_SOURCE_DIR}/xbmc/platform/darwin/ios/LaunchScreen.storyboard PROPERTIES MACOSX_PACKAGE_LOCATION "Resources")
+
+endif()
+
+# setup code signing
+# dev team ID / identity (certificate)
+set(DEVELOPMENT_TEAM "" CACHE STRING "Development Team")
+set(CODE_SIGN_IDENTITY $<IF:$<BOOL:${DEVELOPMENT_TEAM}>,iPhone\ Developer,> CACHE STRING "Code Sign Identity")
+
+# app provisioning profile
+set(CODE_SIGN_STYLE_APP Automatic)
+set(PROVISIONING_PROFILE_APP "" CACHE STRING "Provisioning profile name for the Kodi app")
+if(PROVISIONING_PROFILE_APP)
+  set(CODE_SIGN_STYLE_APP Manual)
+endif()
+
+# top shelf provisioning profile
+if(CORE_PLATFORM_NAME_LC STREQUAL tvos)
+  set(CODE_SIGN_STYLE_TOPSHELF Automatic)
+  set(PROVISIONING_PROFILE_TOPSHELF "" CACHE STRING "Provisioning profile name for the Top Shelf")
+  if(PROVISIONING_PROFILE_TOPSHELF)
+    set(CODE_SIGN_STYLE_TOPSHELF Manual)
+  endif()
+  set_target_properties(${TOPSHELF_EXTENSION_NAME} PROPERTIES XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY "${CODE_SIGN_IDENTITY}"
+                                                              XCODE_ATTRIBUTE_CODE_SIGN_STYLE ${CODE_SIGN_STYLE_TOPSHELF}
+                                                              XCODE_ATTRIBUTE_DEVELOPMENT_TEAM "${DEVELOPMENT_TEAM}"
+                                                              XCODE_ATTRIBUTE_PROVISIONING_PROFILE_SPECIFIER "${PROVISIONING_PROFILE_TOPSHELF}")
+  # copy extension inside PlugIns dir of the app bundle
+  add_custom_command(TARGET ${APP_NAME_LC} POST_BUILD
+      COMMAND ${CMAKE_COMMAND} ARGS -E copy_directory $<TARGET_BUNDLE_DIR:${TOPSHELF_EXTENSION_NAME}>
+                                                      $<TARGET_BUNDLE_DIR:${APP_NAME_LC}>/PlugIns/${TOPSHELF_EXTENSION_NAME}.${TOPSHELF_BUNDLE_EXTENSION}
+                                                      MAIN_DEPENDENCY ${TOPSHELF_EXTENSION_NAME})
+endif()
+set_target_properties(${APP_NAME_LC} PROPERTIES XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY "${CODE_SIGN_IDENTITY}"
+                                                XCODE_ATTRIBUTE_CODE_SIGN_STYLE ${CODE_SIGN_STYLE_APP}
+                                                XCODE_ATTRIBUTE_DEVELOPMENT_TEAM "${DEVELOPMENT_TEAM}"
+                                                XCODE_ATTRIBUTE_PROVISIONING_PROFILE_SPECIFIER "${PROVISIONING_PROFILE_APP}")
+
+# Create xcode target that allows to build binary-addons.
+if(ADDONS_TO_BUILD)
+  set(_addons "ADDONS=${ADDONS_TO_BUILD}")
+endif()
+add_custom_target(binary-addons
+  COMMAND $(MAKE) -C ${CMAKE_SOURCE_DIR}/tools/depends/target/binary-addons clean
+  COMMAND $(MAKE) -C ${CMAKE_SOURCE_DIR}/tools/depends/target/binary-addons VERBOSE=1 V=99
+        INSTALL_PREFIX="${CMAKE_BINARY_DIR}/addons" CROSS_COMPILING=yes ${_addons})
+if(ENABLE_XCODE_ADDONBUILD)
+  add_dependencies(${APP_NAME_LC} binary-addons)
+endif()
+unset(_addons)
+
+add_custom_command(TARGET ${APP_NAME_LC} POST_BUILD
+    # TODO: Remove in sync with CopyRootFiles-darwin_embedded expecting the ".bin" file
+    COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:${APP_NAME_LC}>
+                                     $<TARGET_FILE_DIR:${APP_NAME_LC}>/${APP_NAME}.bin
+
+    COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/${CORE_BUILD_DIR}/DllPaths_generated.h
+                                     ${CMAKE_BINARY_DIR}/xbmc/DllPaths_generated.h
+    COMMAND "ACTION=build"
+            "APP_NAME=${APP_NAME}"
+            "XBMC_DEPENDS=${DEPENDS_PATH}"
+            ${CMAKE_SOURCE_DIR}/tools/darwin/Support/CopyRootFiles-darwin_embedded.command
+    COMMAND "XBMC_DEPENDS=${DEPENDS_PATH}"
+            "PYTHON_VERSION=${PYTHON_VERSION}"
+            ${CMAKE_SOURCE_DIR}/tools/darwin/Support/copyframeworks-darwin_embedded.command
+    COMMAND ${CMAKE_SOURCE_DIR}/tools/darwin/Support/copyframeworks-dylibs2frameworks.command
+    COMMAND "XBMC_DEPENDS=${DEPENDS_PATH}"
+            "NATIVEPREFIX=${NATIVEPREFIX}"
+            ${CMAKE_SOURCE_DIR}/tools/darwin/Support/Codesign.command
+)
+
+if(CORE_PLATFORM_NAME_LC STREQUAL tvos)
+  add_custom_command(TARGET ${APP_NAME_LC} POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -E copy_directory ${DEPENDS_PATH}/share/${APP_NAME_LC} $<TARGET_FILE_DIR:${APP_NAME_LC}>/AppData/AppHome
+  )
+endif()
+
+set(DEPENDS_ROOT_FOR_XCODE ${NATIVEPREFIX}/..)
+configure_file(${CMAKE_SOURCE_DIR}/tools/darwin/packaging/darwin_embedded/mkdeb-darwin_embedded.sh.in
+               ${CMAKE_BINARY_DIR}/tools/darwin/packaging/darwin_embedded/mkdeb-darwin_embedded.sh @ONLY)
+
+add_custom_target(deb
+    COMMAND sh ./mkdeb-darwin_embedded.sh ${CORE_BUILD_CONFIG}
+    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/tools/darwin/packaging/darwin_embedded)
+add_dependencies(deb ${APP_NAME_LC})
+
diff --git a/cmake/scripts/darwin_embedded/Macros.cmake b/cmake/scripts/darwin_embedded/Macros.cmake
new file mode 100644
index 0000000..3e58b0d
--- /dev/null
+++ b/cmake/scripts/darwin_embedded/Macros.cmake
@@ -0,0 +1,119 @@
+function(core_link_library lib wraplib)
+  if(CMAKE_GENERATOR MATCHES "Unix Makefiles" OR CMAKE_GENERATOR STREQUAL Ninja)
+    set(wrapper_obj cores/dll-loader/exports/CMakeFiles/wrapper.dir/wrapper.c.o)
+  elseif(CMAKE_GENERATOR MATCHES "Xcode")
+    # CURRENT_VARIANT is an Xcode env var
+    # CPU is a project cmake var
+    # Xcode new build system (CMAKE_XCODE_BUILD_SYSTEM=12) requires the env var CURRENT_VARIANT to be passed WITHOUT brackets
+    # Xcode Legacy build system (CMAKE_XCODE_BUILD_SYSTEM=1) requires the env var CURRENT_VARIANT to be passed WITH brackets
+    if(CMAKE_XCODE_BUILD_SYSTEM STREQUAL 12)
+      set(wrapper_obj cores/dll-loader/exports/kodi.build/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)/wrapper.build/Objects-$CURRENT_VARIANT/${CPU}/wrapper.o)
+    else()
+      set(wrapper_obj cores/dll-loader/exports/kodi.build/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)/wrapper.build/Objects-$(CURRENT_VARIANT)/${CPU}/wrapper.o)
+    endif()
+  else()
+    message(FATAL_ERROR "Unsupported generator in core_link_library")
+  endif()
+
+  set(export -bundle -undefined dynamic_lookup
+             -Wl,-alias_list,${CMAKE_BINARY_DIR}/${CORE_BUILD_DIR}/cores/dll-loader/exports/wrapper.def
+             ${CMAKE_BINARY_DIR}/${CORE_BUILD_DIR}/${wrapper_obj})
+  set(extension ${CMAKE_SHARED_MODULE_SUFFIX})
+  set(check_arg "")
+  if(TARGET ${lib})
+    set(target ${lib})
+    set(link_lib $<TARGET_FILE:${lib}>)
+    set(check_arg ${ARGV2})
+    set(data_arg  ${ARGV3})
+
+  else()
+    set(target ${ARGV2})
+    set(link_lib ${lib})
+    set(check_arg ${ARGV3})
+    set(data_arg ${ARGV4})
+  endif()
+  if(check_arg STREQUAL export)
+    set(export ${export}
+        -Wl,--version-script=${ARGV3})
+  elseif(check_arg STREQUAL extras)
+    foreach(arg ${data_arg})
+      list(APPEND export ${arg})
+    endforeach()
+  elseif(check_arg STREQUAL archives)
+    set(extra_libs ${data_arg})
+  endif()
+  get_filename_component(dir ${wraplib} DIRECTORY)
+
+  # We can't simply pass the linker flags to the args section of the custom command
+  # because cmake will add quotes around it (and the linker will fail due to those).
+  # We need to do this handstand first ...
+  string(REPLACE " " ";" CUSTOM_COMMAND_ARGS_LDFLAGS ${CMAKE_SHARED_LINKER_FLAGS})
+
+  add_custom_command(OUTPUT ${wraplib}-${ARCH}${extension}
+                     COMMAND ${CMAKE_COMMAND} -E make_directory ${dir}
+                     COMMAND ${CMAKE_C_COMPILER}
+                     ARGS    ${CUSTOM_COMMAND_ARGS_LDFLAGS} ${export} -Wl,-force_load ${link_lib} ${extra_libs}
+                             -o ${CMAKE_BINARY_DIR}/${wraplib}-${ARCH}${extension}
+                     DEPENDS ${target} wrapper.def wrapper)
+
+  get_filename_component(libname ${wraplib} NAME_WE)
+  add_custom_target(wrap_${libname} ALL DEPENDS ${wraplib}-${ARCH}${extension})
+  set_target_properties(wrap_${libname} PROPERTIES FOLDER lib/wrapped)
+  add_dependencies(${APP_NAME_LC}-libraries wrap_${libname})
+
+  set(LIBRARY_FILES ${LIBRARY_FILES} ${CMAKE_BINARY_DIR}/${wraplib}-${ARCH}${extension} CACHE STRING "" FORCE)
+endfunction()
+
+function(find_soname lib)
+  cmake_parse_arguments(arg "REQUIRED" "" "" ${ARGN})
+
+  string(TOLOWER ${lib} liblow)
+  if(${lib}_LDFLAGS)
+    set(link_lib "${${lib}_LDFLAGS}")
+  else()
+    set(link_lib "${${lib}_LIBRARIES}")
+  endif()
+
+  execute_process(COMMAND ${CMAKE_C_COMPILER} -print-search-dirs
+                  COMMAND fgrep libraries:
+                  COMMAND sed "s/[^=]*=\\(.*\\)/\\1/"
+                  COMMAND sed "s/:/ /g"
+                  ERROR_QUIET
+                  OUTPUT_VARIABLE cc_lib_path
+                  OUTPUT_STRIP_TRAILING_WHITESPACE)
+  execute_process(COMMAND echo ${link_lib}
+                  COMMAND sed "s/-L[ ]*//g"
+                  COMMAND sed "s/-l[^ ]*//g"
+                  ERROR_QUIET
+                  OUTPUT_VARIABLE env_lib_path
+                  OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+  foreach(path ${cc_lib_path} ${env_lib_path})
+    if(IS_DIRECTORY ${path})
+      execute_process(COMMAND ls -- ${path}/lib${liblow}.dylib
+                      ERROR_QUIET
+                      OUTPUT_VARIABLE lib_file
+                      OUTPUT_STRIP_TRAILING_WHITESPACE)
+    else()
+      set(lib_file ${path})
+    endif()
+    if(lib_file)
+      # we want the path/name that is embedded in the dylib
+      execute_process(COMMAND otool -L ${lib_file}
+                      COMMAND grep -v lib${liblow}.dylib
+                      COMMAND grep ${liblow}
+                      COMMAND awk "{V=1; print $V}"
+                      ERROR_QUIET
+                      OUTPUT_VARIABLE filename
+                      OUTPUT_STRIP_TRAILING_WHITESPACE)
+      get_filename_component(${lib}_SONAME "${filename}" NAME)
+      if(VERBOSE)
+        message(STATUS "${lib} soname: ${${lib}_SONAME}")
+      endif()
+    endif()
+  endforeach()
+  if(arg_REQUIRED AND NOT ${lib}_SONAME)
+    message(FATAL_ERROR "Could not find dynamically loadable library ${lib}")
+  endif()
+  set(${lib}_SONAME ${${lib}_SONAME} PARENT_SCOPE)
+endfunction()
diff --git a/cmake/scripts/darwin_embedded/PathSetup.cmake b/cmake/scripts/darwin_embedded/PathSetup.cmake
new file mode 100644
index 0000000..efaca0b
--- /dev/null
+++ b/cmake/scripts/darwin_embedded/PathSetup.cmake
@@ -0,0 +1,7 @@
+set(BUNDLE_IDENTIFIER_DESC "Bundle ID")
+if(CORE_PLATFORM_NAME_LC STREQUAL tvos)
+  string(CONCAT BUNDLE_IDENTIFIER_DESC "${BUNDLE_IDENTIFIER_DESC}" " (app, top shelf, group ID)")
+endif()
+set(PLATFORM_BUNDLE_IDENTIFIER "${APP_PACKAGE}-${CORE_PLATFORM_NAME_LC}" CACHE STRING "${BUNDLE_IDENTIFIER_DESC}")
+list(APPEND final_message "Bundle ID: ${PLATFORM_BUNDLE_IDENTIFIER}")
+include(cmake/scripts/osx/PathSetup.cmake)