Make the dummy locales a target.

CMakeLists.txt

@@ -67,6 +67,7 @@ option(ENABLE_EDITOR "Enable compilation of the new map editor into the game exe
 option(ENABLE_TOOLS "Enable building and installation of tools for artists and WML maintainers")
 option(ENABLE_TESTS "Build unit tests")
 option(ENABLE_NLS "Enable building of tranlations" ON)
+option(ENABLE_DUMMY_LOCALES "Enable installation of Wesnoth own private locales" OFF)
 option(ENABLE_POOL_ALLOC "Enable custom pool malloc" OFF)
 option(ENABLE_LOW_MEM "Reduce memory usage by removing extra functionality" OFF)
 if (UNIX AND NOT APPLE AND NOT CYGWIN)
@@ -187,10 +188,11 @@ add_subdirectory(doc)
 if (GETTEXT_FOUND AND ENABLE_NLS)
   add_subdirectory(po)
   find_program (LOCALEDEF localedef)
-  if (LOCALEDEF)
+  if (LOCALEDEF AND ENABLE_DUMMY_LOCALES)
     #
     #create dummy-locales
     #
+  	add_definitions(-DUSE_DUMMYLOCALES)
     
     set(DUMMY_LOCALE_C_DIR ${CMAKE_SOURCE_DIR}/locales/C)
   
@@ -218,7 +220,7 @@ if (GETTEXT_FOUND AND ENABLE_NLS)
     # this is a workaround for a bug in 2.4-7
     file(MAKE_DIRECTORY locales)
     install(DIRECTORY locales DESTINATION ${DATADIR} USE_SOURCE_PERMISSIONS )
-  endif (LOCALEDEF)
+  endif (LOCALEDEF AND ENABLE_DUMMY_LOCALES)
 endif (GETTEXT_FOUND AND ENABLE_NLS)
 add_subdirectory(src)