From 60e568cf790705b3ed7a61d6768ba6220bfbabe8 Mon Sep 17 00:00:00 2001
From: Patrick Gansterer <paroga@paroga.com>
Date: Sun, 4 Aug 2013 17:55:30 +0200
Subject: [PATCH] VS10: Do not set the TargetMachine when detecting the
 compiler

The Microsoft linker is intelligent enough to detect the target
machine type depending on the input files. This allows us to
get the target architecture from the compiler instead of
maintaining the mapping to the platform name.
---
 Modules/CMakeDetermineCompilerId.cmake | 9 +--------
 Modules/CompilerId/VS-10.vcxproj.in    | 1 -
 2 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/Modules/CMakeDetermineCompilerId.cmake b/Modules/CMakeDetermineCompilerId.cmake
index 12b91532c2..1ecd052b66 100644
--- a/Modules/CMakeDetermineCompilerId.cmake
+++ b/Modules/CMakeDetermineCompilerId.cmake
@@ -126,15 +126,8 @@ Id flags: ${testflags}
       set(v 6)
       set(ext dsp)
     endif()
-    if("${id_arch}" STREQUAL "x64")
-      set(id_machine_10 MachineX64)
-    elseif("${id_arch}" STREQUAL "Itanium")
-      set(id_machine_10 MachineIA64)
+    if("${id_arch}" STREQUAL "Itanium")
       set(id_arch ia64)
-    elseif("${id_arch}" STREQUAL "ARM")
-      set(id_machine_10 MachineARM)
-    else()
-      set(id_machine_10 MachineX86)
     endif()
     if(CMAKE_VS_PLATFORM_TOOLSET)
       set(id_toolset "<PlatformToolset>${CMAKE_VS_PLATFORM_TOOLSET}</PlatformToolset>")
diff --git a/Modules/CompilerId/VS-10.vcxproj.in b/Modules/CompilerId/VS-10.vcxproj.in
index ab4705fa38..55b5cdfae2 100644
--- a/Modules/CompilerId/VS-10.vcxproj.in
+++ b/Modules/CompilerId/VS-10.vcxproj.in
@@ -40,7 +40,6 @@
     <Link>
       <GenerateDebugInformation>false</GenerateDebugInformation>
       <SubSystem>Console</SubSystem>
-      <TargetMachine>@id_machine_10@</TargetMachine>
     </Link>
     <PostBuildEvent>
       <Command>for %%i in (@id_cl@) do %40echo CMAKE_@id_lang@_COMPILER=%%~$PATH:i</Command>