+
+ Logs.info("Requested Spotlight support, checking for bison")
+ bison.detect(conf)
+ if not conf.env['BISON']:
+ conf.fatal("Spotlight support requested but bison missing")
+ conf.CHECK_COMMAND('%s --version | head -n1' % conf.env['BISON'], msg='Using bison version', define=None, on_target=False)
+ Logs.info("Requested Spotlight support, checking for flex")
+ flex.detect(conf)
+ if not conf.env['FLEX']:
+ conf.fatal("Spotlight support requested but flex missing")
+ conf.CHECK_COMMAND('%s --version' % conf.env['FLEX'], msg='Using flex version', define=None, on_target=False)