enable manifest tool

src/cmake/msvc.cmake

@@ -3,12 +3,7 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 if(CMAKE_CXX_COMPILER_ID MATCHES "Clang$")
-    # We're using clang in msvc mode so we can only use 
-    # msvc style compile flags
-    # We need to disable /Manifest tool as clang's implementation
-    # of mt.exe (llvm-mt) is not a complete drop in soloution. 
-    set(CMAKE_EXE_LINKER_FLAGS    "${CMAKE_EXE_LINKER_FLAGS} /MANIFEST:NO")
-    set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /MANIFEST:NO")
+
 else()
     # /MP -> Compile Files Paraell
     # /Zc:preprocessor -> Enable Modern Macros, needed for settingsholder