CMake: Add missing compile flags for msvc

This patch adds a couple of missing compile flags that are defined in
mkspecs/common/msvc-version.conf and mkspecs/common/msvc-desktop.conf
that were not yet ported to CMake.

Change-Id: I9ef0ef71cb0c063699fba4c067e90f6515169baf
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

cmake/QtInternalTargets.cmake

@@ -110,3 +110,27 @@ if(APPLE_UIKIT)
         target_compile_definitions(PlatformCommonInternal INTERFACE QT_COMPILER_SUPPORTS_SSE2)
     endif()
 endif()
+
+# Taken from mkspecs/common/msvc-version.conf and mkspecs/common/msvc-desktop.conf
+if (MSVC)
+    if (MSVC_VERSION GREATER_EQUAL 1799)
+        target_compile_options(PlatformCommonInternal INTERFACE
+            -FS
+            -Zc:rvalueCast
+            -Zc:inline
+    )
+    endif()
+    if (MSVC_VERSION GREATER_EQUAL 1899)
+        target_compile_options(PlatformCommonInternal INTERFACE
+            -Zc:strictStrings
+            -Zc:throwingNew
+        )
+    endif()
+    if (MSVC_VERSION GREATER_EQUAL 1909)
+        target_compile_options(PlatformCommonInternal INTERFACE
+            -Zc:referenceBinding
+        )
+    endif()
+
+    target_compile_options(PlatformCommonInternal INTERFACE -Zc:wchar_t -utf-8)
+endif()