cann't compile

[pelusa vali]

hi everybody in list, i'm trying to install hostapd v 0.4.7 over debian 
sarge using madwifi-ng. my config file is:

CONFIG_DRIVER_MADWIFI=y
CFLAGS += -I../usr/src/madwifi-ng-r1406-20060123
CONFIG_IAPP=y
CONFIG_RSN_PREAUTH=y
CONFIG_EAP=y
CONFIG_EAP_TLS=y
CONFIG_EAP_MSCHAPV2=y
CONFIG_EAP_PEAP=y
CONFIG_EAP_TTLS=y
CONFIG_PKCS12=y
CONFIG_RADIUS_SERVER=y
CONFIG_IPV6=y

but when i do make config i get this:

config.o(.text+0x47): En la funci?n `hostapd_config_defaults':
/usr/src/hostapd-0.4.7/config.c:47: undefined reference to `driver_lookup'
config.o(.text+0x242): En la funci?n `hostapd_config_read_maclist':
/usr/src/hostapd-0.4.7/config.c:134: undefined reference to `hwaddr_aton'
config.o(.text+0x408): En la funci?n `hostapd_config_read_wpa_psk':
/usr/src/hostapd-0.4.7/config.c:195: undefined reference to `hwaddr_aton'
config.o(.text+0x4ab):/usr/src/hostapd-0.4.7/config.c:228: undefined 
reference t o `pbkdf2_sha1'
config.o(.text+0x52c):/usr/src/hostapd-0.4.7/config.c:247: undefined 
reference t o `hexstr2bin'
config.o(.text+0x627): En la funci?n `hostapd_setup_wpa_psk':
/usr/src/hostapd-0.4.7/config.c:263: undefined reference to 
`wpa_hexdump_ascii'
config.o(.text+0x652):/usr/src/hostapd-0.4.7/config.c:265: undefined 
reference t o `wpa_hexdump_ascii'
config.o(.text+0x6a0):/usr/src/hostapd-0.4.7/config.c:269: undefined 
reference t o `pbkdf2_sha1'
config.o(.text+0x6cb):/usr/src/hostapd-0.4.7/config.c:272: undefined 
reference t o `wpa_hexdump'
config.o(.text+0x13e8): En la funci?n `hostapd_config_read':
/usr/src/hostapd-0.4.7/config.c:1016: undefined reference to `wpa_printf'
config.o(.text+0x144f):/usr/src/hostapd-0.4.7/config.c:1025: undefined 
reference  to `wpa_printf'
config.o(.text+0x147e):/usr/src/hostapd-0.4.7/config.c:1031: undefined 
reference  to `wpa_printf'
config.o(.text+0x1614):/usr/src/hostapd-0.4.7/config.c:959: undefined 
reference to `hexstr2bin'
config.o(.text+0x1afe):/usr/src/hostapd-0.4.7/config.c:760: undefined 
reference to `hwaddr_aton'
config.o(.text+0x1cba):/usr/src/hostapd-0.4.7/config.c:710: undefined 
reference to `driver_lookup'
collect2: ld devolvi? el estado de salida 1
make: *** [config] Error 1

so what am i doing wrong?? why these errors? is there any patch or command 
or configuration i should use??
thanks in advance for your help.

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