Platforms can now auto-select themselves if you specify a full target triple when doing a "target create" command.

Each platform now knows if it can handle an architecture and a platform can be found using an architecture. Each platform can look at the arch, vendor and OS and know if it should be used or not.



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@153104 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Commands/CommandObjectPlatform.cpp b/source/Commands/CommandObjectPlatform.cpp
index 855d8fb..9618c6c 100644
--- a/source/Commands/CommandObjectPlatform.cpp
+++ b/source/Commands/CommandObjectPlatform.cpp
@@ -63,7 +63,7 @@
                 const bool select = true;
                 m_platform_options.SetPlatformName (platform_name);
                 Error error;
-                PlatformSP platform_sp (m_platform_options.CreatePlatformWithOptions (m_interpreter, select, error));
+                PlatformSP platform_sp (m_platform_options.CreatePlatformWithOptions (m_interpreter, ArchSpec(), select, error));
                 if (platform_sp)
                 {
                     platform_sp->GetStatus (result.GetOutputStream());