Fix trunk libdispatch modules generated

Author: finagolfin

swift-android-trunk-libdispatch.patch

@@ -1,3 +1,18 @@
+diff --git a/swift-corelibs-libdispatch/cmake/modules/SwiftSupport.cmake b/swift-corelibs-libdispatch/cmake/modules/SwiftSupport.cmake
+index 3da519e..e2dd8ed 100644
+--- a/swift-corelibs-libdispatch/cmake/modules/SwiftSupport.cmake
++++ b/swift-corelibs-libdispatch/cmake/modules/SwiftSupport.cmake
+@@ -4,6 +4,10 @@ if(NOT dispatch_MODULE_TRIPLE)
+   set(module_triple_command "${CMAKE_Swift_COMPILER}" -print-target-info)
+   if(CMAKE_Swift_COMPILER_TARGET)
+     list(APPEND module_triple_command -target ${CMAKE_Swift_COMPILER_TARGET})
++  else()
++    set(arg_list ${CMAKE_Swift_FLAGS})
++    separate_arguments(arg_list)
++    list(APPEND module_triple_command ${arg_list})
+   endif()
+   execute_process(COMMAND ${module_triple_command} OUTPUT_VARIABLE target_info_json)
+ 
 diff --git a/swift-corelibs-libdispatch/src/swift/CMakeLists.txt b/swift-corelibs-libdispatch/src/swift/CMakeLists.txt
 index 38bef37..d0ddf98 100644
 --- a/swift-corelibs-libdispatch/src/swift/CMakeLists.txt