diff --git a/Runtimes/Core/CMakeLists.txt b/Runtimes/Core/CMakeLists.txt
index 05f2439653a..959cc5c5fd3 100644
--- a/Runtimes/Core/CMakeLists.txt
+++ b/Runtimes/Core/CMakeLists.txt
@@ -68,6 +68,7 @@ include(DefaultSettings)
 include(EmitSwiftInterface)
 include(PlatformInfo)
 include(gyb)
+include(Plist)
 
 include("${SwiftCore_VENDOR_MODULE_DIR}/Settings.cmake" OPTIONAL)
 
diff --git a/Runtimes/Core/cmake/modules/Plist.cmake b/Runtimes/Core/cmake/modules/Plist.cmake
new file mode 100644
index 00000000000..d2f9e6c65c0
--- /dev/null
+++ b/Runtimes/Core/cmake/modules/Plist.cmake
@@ -0,0 +1,31 @@
+function(generate_plist project_name project_version target)
+  set(PLIST_INFO_PLIST "Info.plist")
+  set(PLIST_INFO_NAME "${project_name}")
+
+  # Underscores aren't permitted in the bundle identifier.
+  string(REPLACE "_" "" PLIST_INFO_UTI "com.apple.dt.runtime.${PLIST_INFO_NAME}")
+  set(PLIST_INFO_VERSION "${project_version}")
+  set(PLIST_INFO_BUILD_VERSION "${project_version}")
+
+  set(PLIST_INFO_PLIST_OUT "${PLIST_INFO_PLIST}")
+  set(PLIST_INFO_PLIST_IN "${PROJECT_SOURCE_DIR}/${PLIST_INFO_PLIST}.in")
+
+  if(APPLE)
+    target_link_options(${target} PRIVATE
+      "SHELL:-Xlinker -sectcreate -Xlinker __TEXT -Xlinker __info_plist -Xlinker ${CMAKE_CURRENT_BINARY_DIR}/${PLIST_INFO_PLIST_OUT}")
+  endif()
+
+  configure_file(
+      "${PLIST_INFO_PLIST_IN}"
+      "${PLIST_INFO_PLIST_OUT}"
+      @ONLY
+      NEWLINE_STYLE UNIX)
+  
+  set_property(TARGET ${target} APPEND PROPERTY LINK_DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/${PLIST_INFO_PLIST_OUT}")
+
+  # If Application Extensions are enabled, pass the linker flag marking
+  # the dylib as safe.
+  if (CXX_SUPPORTS_FAPPLICATION_EXTENSION AND (NOT DISABLE_APPLICATION_EXTENSION))
+    list(APPEND link_flags "-Wl,-application_extension")
+  endif()
+endfunction()
diff --git a/Runtimes/Core/core/CMakeLists.txt b/Runtimes/Core/core/CMakeLists.txt
index a2cb3d4220f..6f8b24ba212 100644
--- a/Runtimes/Core/core/CMakeLists.txt
+++ b/Runtimes/Core/core/CMakeLists.txt
@@ -347,6 +347,9 @@ install(FILES "${CMAKE_CURRENT_BINARY_DIR}/Swift.swiftmodule"
 emit_swift_interface(swiftCore)
 install_swift_interface(swiftCore)
 
+# Configure plist creation for Darwin platforms.
+generate_plist("${CMAKE_PROJECT_NAME}" "${CMAKE_PROJECT_VERSION}" swiftCore)
+
 include("${SwiftCore_VENDOR_MODULE_DIR}/swiftCore.cmake" OPTIONAL)
 
 # TODO: Embedded SwiftCore builds
diff --git a/Runtimes/Resync.cmake b/Runtimes/Resync.cmake
index a3a11bf1411..2fb3584ab6b 100644
--- a/Runtimes/Resync.cmake
+++ b/Runtimes/Resync.cmake
@@ -59,6 +59,18 @@ copy_library_sources(include "" "Core")
 # Copy magic linker symbols
 copy_library_sources("linker-support" "" "Core")
 
+# Copy Plist
+message(STATUS "plist[${StdlibSources}/Info.plist.in] -> Core/Info.plist.in")
+file(COPY_FILE
+  "${StdlibSources}/Info.plist.in"                             # From
+  "${CMAKE_CURRENT_LIST_DIR}/Core/Info.plist.in"               # To
+  RESULT _output
+  ONLY_IF_DIFFERENT)
+if(_output)
+  message(SEND_ERROR
+    "Copy ${StdlibSources}/Info.plist.in] -> Core/Info.plist.in Failed: ${_output}")
+endif()
+
 set(CoreLibs
   LLVMSupport
   SwiftShims