Fixed: Don't install all files in /usr/share if compiling a local client

--HG--
branch : develop

code/ryzom/client/unix/CMakeLists.txt

@@ -1,3 +1,7 @@
+IF(RYZOM_ETC_PREFIX STREQUAL ".")
+  # in case of local client, only copy 48x48 icon
+  INSTALL(FILES ryzom_48x48.png DESTINATION ${RYZOM_ETC_PREFIX} RENAME ${RYZOM_CLIENT_ICON}.png)
+ELSE()
   CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/ryzom_client.desktop.in" "${CMAKE_CURRENT_BINARY_DIR}/ryzom_client.desktop")
 
   INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/ryzom_client.desktop" DESTINATION share/applications)
@@ -9,3 +13,4 @@ INSTALL(FILES ryzom_24x24.png DESTINATION share/icons/hicolor/24x24/apps RENAME
   INSTALL(FILES ryzom_32x32.png DESTINATION share/icons/hicolor/32x32/apps RENAME ${RYZOM_CLIENT_ICON}.png)
   INSTALL(FILES ryzom_48x48.png DESTINATION share/icons/hicolor/48x48/apps RENAME ${RYZOM_CLIENT_ICON}.png)
   INSTALL(FILES ryzom_128x128.png DESTINATION share/icons/hicolor/128x128/apps RENAME ${RYZOM_CLIENT_ICON}.png)
+ENDIF()