CMake Build: Do not set suffix for qtcreatorcdbext dll

Change-Id: Id0b5692df1661fe1e20b77d1e538c01fbb974b5e
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

cmake/QtCreatorAPI.cmake

@@ -433,7 +433,7 @@ endfunction()
 #
 
 function(add_qtc_library name)
-  cmake_parse_arguments(_arg "STATIC;OBJECT;SKIP_TRANSLATION;BUILD_BY_DEFAULT;ALLOW_ASCII_CASTS"
+  cmake_parse_arguments(_arg "STATIC;OBJECT;SKIP_TRANSLATION;BUILD_BY_DEFAULT;ALLOW_ASCII_CASTS;UNVERSIONED"
     "DESTINATION;COMPONENT"
     "DEFINES;DEPENDS;EXTRA_TRANSLATIONS;INCLUDES;PUBLIC_DEFINES;PUBLIC_DEPENDS;PUBLIC_INCLUDES;SOURCES;EXPLICIT_MOC;SKIP_AUTOMOC;PROPERTIES" ${ARGN}
   )
@@ -547,7 +547,7 @@ function(add_qtc_library name)
   )
   enable_pch(${name})
 
-  if (WIN32 AND library_type STREQUAL "SHARED")
+  if (WIN32 AND library_type STREQUAL "SHARED" AND NOT _arg_UNVERSIONED)
     # Match qmake naming scheme e.g. Library4.dll
     set_target_properties(${name} PROPERTIES
       SUFFIX "${PROJECT_VERSION_MAJOR}${CMAKE_SHARED_LIBRARY_SUFFIX}"

src/libs/qtcreatorcdbext/CMakeLists.txt

@@ -35,6 +35,7 @@ endif()
 add_qtc_library(qtcreatorcdbext
   COMPONENT qtcreatorcdbext
   BUILD_BY_DEFAULT
+  UNVERSIONED
   DEPENDS ${DbgEngLib}
   DESTINATION lib/qtcreatorcdbext${ArchSuffix}/
   SOURCES