qmake: fix /MP option for VS 2010

Setting QMAKE_CFLAGS+=/MP in a project file did not work for VS 2010.

Task-number: QTBUG-23490
Reviewed-by: ossi

Change-Id: I39c349bf8dc2a4add2f32a430a245a20cc54147e

1 files changed, 3 insertions, 3 deletions

diff --git a/qmake/generators/win32/msvc_objectmodel.cpp b/qmake/generators/win32/msvc_objectmodel.cpp
index 85a642badc..d31ccaff20 100644
--- a/qmake/generators/win32/msvc_objectmodel.cpp
+++ b/qmake/generators/win32/msvc_objectmodel.cpp
@@ -649,11 +649,11 @@ bool VCCLCompilerTool::parseOption(const char* option)
                 RuntimeLibrary = rtMultiThreadedDebug;
             break;
         } else if (second == 'P') {
-            if (config->CompilerVersion >= NET2005) {
-                AdditionalOptions += option;
-            } else if (config->CompilerVersion >= NET2010) {
+            if (config->CompilerVersion >= NET2010) {
                 MultiProcessorCompilation = _True;
                 MultiProcessorCompilationProcessorCount = option+3;
+            } else if (config->CompilerVersion >= NET2005) {
+                AdditionalOptions += option;
             } else {
                 warn_msg(WarnLogic, "/MP option is not supported in Visual C++ < 2005, ignoring.");
             }