Compilation issues of netsnmp lib with MinGW

Hi,

            I'm trying to compile net-snmp with with Min-GW on windows and I'm getting following errors:

These functions already defined in their corresponding file then why are these failing I don't know. My makefile is attached. Please help me to resolve these issues. I would be really thankful to you for your kind support.

snmplib/data_list.o:data_list.c:(.text+0x6d): undefined reference to `netsnmp_free_list_data'
snmplib/data_list.o:data_list.c:(.text+0x16f): undefined reference to `netsnmp_create_data_list'
snmplib/data_list.o:data_list.c:(.text+0x17f): undefined reference to `netsnmp_add_list_data'
snmplib/data_list.o:data_list.c:(.text+0x341): undefined reference to `netsnmp_get_list_data'
snmplib/data_list.o:data_list.c:(.text+0x3e3): undefined reference to `netsnmp_create_data_list'
snmplib/data_list.o:data_list.c:(.text+0x3f4): undefined reference to `netsnmp_add_list_data'
snmplib/oid_stash.o:oid_stash.c:(.text+0x9c): undefined reference to `netsnmp_oid_stash_create_node'
snmplib/oid_stash.o:oid_stash.c:(.text+0x1e8): undefined reference to `netsnmp_oid_stash_create_node'
snmplib/oid_stash.o:oid_stash.c:(.text+0x24e): undefined reference to `netsnmp_oid_stash_create_node'
snmplib/snmp_transport.o:snmp_transport.c:(.text+0x827): undefined reference to `netsnmp_tcp_ctor'
snmplib/snmp_transport.o:snmp_transport.c:(.text+0x82c): undefined reference to `netsnmp_alias_ctor'
snmplib/snmp_transport.o:snmp_transport.c:(.text+0x831): undefined reference to `netsnmp_unix_ctor'
snmplib/check_varbind.o:check_varbind.c:(.text+0x30): undefined reference to `netsnmp_check_vb_type_and_size'
snmplib/check_varbind.o:check_varbind.c:(.text+0x55): undefined reference to `netsnmp_check_vb_int_range'
snmplib/check_varbind.o:check_varbind.c:(.text+0x7f): undefined reference to `netsnmp_check_vb_rowstatus_value'
snmplib/check_varbind.o:check_varbind.c:(.text+0xcd): undefined reference to `netsnmp_check_vb_rowstatus_value'
snmplib/check_varbind.o:check_varbind.c:(.text+0x133): undefined reference to `netsnmp_check_vb_type_and_size'
snmplib/check_varbind.o:check_varbind.c:(.text+0x15c): undefined reference to `netsnmp_check_vb_int_range'
collect2: ld returned 1 exit status
mingw32-make: *** [netsnmp.lib] Error 1

Thanks & Regards,
Sukhdeep Singh