target.mk

# -*- coding: utf-8 -*-

"""

Created on Sat Mar 30 19:39:57 2019

@author: Administrator

"""

ifdef lwip_version_1.4:

    lwiplib += lwip_sack_1.4

    lwipmacro = lwiplib % lwip_test_1.4

else

    lwiplib += lwip_sack_2.0

    lwipmacro = lwiplib % lwip_test_2.0

endif

choice:

    depend:

        lwip_version_1.4

        lwip_version_2.0

select lwip_version_1.4:

    lwiplib += lwip_sack_1.4

select lwip_version_2.0:

    lwiplib += lwip_sack_2.0

endif

ifdef lwip_version_1.4:

    lwiplib += lwip_sack_1.4

    lwipmacro = lwiplib % lwip_test_1.4

else

    lwiplib += lwip_sack_2.0

    lwipmacro = lwiplib % lwip_test_2.0

endif