import sys
from waflib import Logs, Options

Logs.info("Looking for ncurses features")

conf.find_program('ncurses5-config', var='NCURSES_CONFIG')
if not conf.env.NCURSES_CONFIG:
    conf.find_program('ncurses6-config', var='NCURSES_CONFIG')

if conf.env.NCURSES_CONFIG:
    conf.CHECK_CFG(path=conf.env.NCURSES_CONFIG, args="--cflags --libs",
               package="", uselib_store="NCURSES")

conf.CHECK_HEADERS('ncurses.h menu.h panel.h form.h', lib='ncurses')

conf.CHECK_FUNCS_IN('initscr', 'ncurses')
conf.CHECK_FUNCS_IN('set_menu_items item_count', 'menu')
conf.CHECK_FUNCS_IN('new_panel show_panel', 'panel')
conf.CHECK_FUNCS_IN('new_field new_form', 'form')

if conf.CONFIG_SET('HAVE_NCURSES_H') and \
   conf.CONFIG_SET('HAVE_MENU_H') and \
   conf.CONFIG_SET('HAVE_PANEL_H') and \
   conf.CONFIG_SET('HAVE_FORM_H'):
    conf.DEFINE('HAVE_NCURSES', '1')
else:
    conf.undefine('HAVE_NCURSES')