Add msvc2012 support

The only essential difference to msvc2010 is the define of _ALLOW_KEYWORD_MACROS.
It is a documented breaking change:
http://msdn.microsoft.com/en-us/library/bb531344.aspx

Updated backport of qtbase/1a4f58d3e67f3d271d9e24d7f52950f796542d2f
Change-Id: Iee8b900a214a9e5f289b2139d65f2e00c8113669
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/tools/configure/environment.cpp b/tools/configure/environment.cpp
index 4da5557..68007fe 100644
--- a/tools/configure/environment.cpp
+++ b/tools/configure/environment.cpp
@@ -80,6 +80,8 @@ struct CompilerInfo{
     {CC_NET2005, "Microsoft (R) 32-bit C/C++ Optimizing Compiler.NET 2005 (8.0)",  "Software\\Microsoft\\VisualStudio\\SxS\\VC7\\8.0", "cl.exe"}, // link.exe, lib.exe
     {CC_NET2008, "Microsoft (R) 32-bit C/C++ Optimizing Compiler.NET 2008 (9.0)",  "Software\\Microsoft\\VisualStudio\\SxS\\VC7\\9.0", "cl.exe"}, // link.exe, lib.exe
     {CC_NET2010, "Microsoft (R) 32-bit C/C++ Optimizing Compiler.NET 2010 (10.0)", "Software\\Microsoft\\VisualStudio\\SxS\\VC7\\10.0", "cl.exe"}, // link.exe, lib.exe
+    {CC_NET2012, "Microsoft (R) 32-bit C/C++ Optimizing Compiler.NET 2012 (11.0)", "Software\\Microsoft\\VisualStudio\\SxS\\VC7\\11.0", "cl.exe"}, // link.exe, lib.exe
+    {CC_NET2012, "Microsoft (R) 32-bit C/C++ Optimizing Compiler.NET 2012 (11.0)", "Software\\Wow6432Node\\Microsoft\\VisualStudio\\SxS\\VC7\\11.0", "cl.exe"}, // link.exe, lib.exe
     {CC_UNKNOWN, "Unknown", 0, 0},
 };
 
@@ -105,6 +107,9 @@ QString Environment::detectQMakeSpec()
 {
     QString spec;
     switch (detectCompiler()) {
+    case CC_NET2012:
+        spec = "win32-msvc2012";
+        break;
     case CC_NET2010:
         spec = "win32-msvc2010";
         break;