message  "${MESSAGE_COLOR} Warning: using system libraries cancels"  \
         "all support from Ardour developers!$DEFAULT_COLOR"         &&

config_query_option  ARDOUR2_SYSLIBS                                   \
                     "Use system libraries instead of internal ones?"  \
                     n                                                 \
                     "SYSLIBS=1"                                       \
                     "SYSLIBS=0"                                       &&

config_query_option  ARDOUR2_SURFACES                       \
                     "Build support for control surfaces?"  \
                     y                                      \
                     "SURFACES=1"                           \
                     "SURFACES=0"
