diff --git a/build/cmake/functions.cmake b/build/cmake/functions.cmake
index dcfcd7d261..5136309ba4 100644
--- a/build/cmake/functions.cmake
+++ b/build/cmake/functions.cmake
@@ -81,6 +81,17 @@ macro(wx_install)
     endif()
 endmacro()
 
+# Get a valid flavour name with optional prefix
+macro(wx_get_flavour flavour prefix)
+    if(wxBUILD_FLAVOUR)
+        set(flav ${wxBUILD_FLAVOUR})
+        string(REPLACE "-" "_" flav ${flav})
+        set(${flavour} "${prefix}${flav}")
+    else()
+        set(${flavour})
+    endif()
+endmacro()
+
 # Set properties common to builtin third party libraries and wx libs
 function(wx_set_common_target_properties target_name)
     cmake_parse_arguments(wxCOMMON_TARGET_PROPS "DEFAULT_WARNINGS" "" "" ${ARGN})
@@ -185,11 +196,8 @@ function(wx_set_target_properties target_name is_base)
         # Do not append library name for base or mono library
         set(lib_suffix "_${target_name_short}")
     endif()
-    if(wxBUILD_FLAVOUR)
-        set(lib_flavour "_${wxBUILD_FLAVOUR}")
-        string(REPLACE "-" "_" lib_flavour ${lib_flavour})
-        set(lib_suffix "${lib_flavour}${lib_suffix}")
-    endif()
+    wx_get_flavour(lib_flavour "_")
+    set(lib_suffix "${lib_flavour}${lib_suffix}")
 
     set(dll_suffix "${lib_suffix}")
     if(wxCOMPILER_PREFIX)
@@ -517,14 +525,16 @@ function(wx_set_builtin_target_properties target_name)
         set(lib_dbg "d")
     endif()
 
+    wx_get_flavour(lib_flavour "_")
+
     set(lib_version)
     if(NOT WIN32_MSVC_NAMING)
         set(lib_version "-${wxMAJOR_VERSION}.${wxMINOR_VERSION}")
     endif()
 
     set_target_properties(${target_name} PROPERTIES
-        OUTPUT_NAME       "${target_name}${lib_unicode}${lib_rls}${lib_version}"
-        OUTPUT_NAME_DEBUG "${target_name}${lib_unicode}${lib_dbg}${lib_version}"
+        OUTPUT_NAME       "${target_name}${lib_unicode}${lib_rls}${lib_flavour}${lib_version}"
+        OUTPUT_NAME_DEBUG "${target_name}${lib_unicode}${lib_dbg}${lib_flavour}${lib_version}"
     )
 
     if(wxUSE_UNICODE)
diff --git a/build/cmake/init.cmake b/build/cmake/init.cmake
index 0537f8ca1c..41d3da4a81 100644
--- a/build/cmake/init.cmake
+++ b/build/cmake/init.cmake
@@ -122,11 +122,8 @@ if(NOT wxBUILD_SHARED)
     wx_string_append(wxBUILD_FILE_ID "-static")
 endif()
 wx_string_append(wxBUILD_FILE_ID "-${wxMAJOR_VERSION}.${wxMINOR_VERSION}")
-if(wxBUILD_FLAVOUR)
-    set(lib_flavour ${wxBUILD_FLAVOUR})
-    string(REPLACE "-" "_" lib_flavour ${lib_flavour})
-    wx_string_append(wxBUILD_FILE_ID "-${lib_flavour}")
-endif()
+wx_get_flavour(lib_flavour "-")
+wx_string_append(wxBUILD_FILE_ID "${lib_flavour}")
 
 set(wxARCH_SUFFIX)
 set(wxCOMPILER_PREFIX)
diff --git a/build/cmake/install.cmake b/build/cmake/install.cmake
index 4ef1337713..5798384622 100644
--- a/build/cmake/install.cmake
+++ b/build/cmake/install.cmake
@@ -22,9 +22,10 @@ if(WIN32_MSVC_NAMING)
             DESTINATION "include")
     endif()
 else()
+    wx_get_flavour(lib_flavour "-")
     wx_install(
         DIRECTORY "${wxSOURCE_DIR}/include/wx"
-        DESTINATION "include/wx-${wxMAJOR_VERSION}.${wxMINOR_VERSION}")
+        DESTINATION "include/wx-${wxMAJOR_VERSION}.${wxMINOR_VERSION}${lib_flavour}")
 endif()
 
 # setup header and wx-config