Compiling for wire-only 802.1X on embedded linux

[Jonathan Bagg]

Tilman,

wpa_supplicant depends on libopenssl (I think >= v0.9.9). Make sure it 
is installed first before compiling
wpa_supplicant.

Jon

On 12-11-29 07:26 AM, Tilman Baumann wrote:
> Hi,
>
> I can't seem to find a combination of settings that would allow me to
> build wpa_supplicant for linux without any wireless extensions.
> I get compile errors as soon as I set CONFIG_NO_WPA=y
>
> Would any one of you have a sample .config for that purpose by any
> chance, or recognize the issue in my .config?
>
> The config below works without CONFIG_NO_WPA=y
>
> CONFIG_DRIVER_HOSTAP=n
> CONFIG_DRIVER_ATMEL=n
> CONFIG_DRIVER_WEXT=n
> CONFIG_DRIVER_NL80211=n
> CONFIG_DRIVER_WIRED=y
> CONFIG_IEEE8021X_EAPOL=y
> CONFIG_EAP_MD5=y
> CONFIG_EAP_MSCHAPV2=y
> CONFIG_EAP_TLS=y
> CONFIG_EAP_PEAP=y
> CONFIG_EAP_TTLS=y
> CONFIG_EAP_GTC=y
> CONFIG_EAP_OTP=y
> CONFIG_EAP_LEAP=y
> CONFIG_WPS=n
> CONFIG_WPS_ER=n
> CONFIG_PKCS12=y
> CONFIG_SMARTCARD=n
> CONFIG_CTRL_IFACE=y
> CONFIG_WPA_CLI_EDIT=y
> CONFIG_NO_WPA=y
> CONFIG_NO_WPA2=y
> CONFIG_BACKEND=file
> CONFIG_PEERKEY=y
>
> make
> ...
>
>     CC  ../src/drivers/linux_ioctl.c
>     CC  ../src/drivers/rfkill.c
>     CC  ../src/drivers/drivers.c
>     CC  ../src/l2_packet/l2_packet_linux.c
> config.o: In function `wpa_config_update_psk':
> /home/tilmanb/source/wpa_supplicant/wpa_supplicant-1.0/wpa_supplicant/config.c:2180:
> undefined reference to `pbkdf2_sha1'
> ../src/eap_peer/eap_peap.o: In function `eap_tlv_add_cryptobinding':
> /home/tilmanb/source/wpa_supplicant/wpa_supplicant-1.0/wpa_supplicant/../src/eap_peer/eap_peap.c:337:
> undefined reference to `hmac_sha1_vector'
> ../src/eap_peer/eap_peap.o: In function `eap_tlv_validate_cryptobinding':
> /home/tilmanb/source/wpa_supplicant/wpa_supplicant-1.0/wpa_supplicant/../src/eap_peer/eap_peap.c:430:
> undefined reference to `hmac_sha1'
> ../src/eap_common/eap_peap_common.o: In function `peap_prfplus':
> /home/tilmanb/source/wpa_supplicant/wpa_supplicant-1.0/wpa_supplicant/../src/eap_common/eap_peap_common.c:78:
> undefined reference to `hmac_sha1_vector'
> ../src/wps/wps_common.o: In function `wps_decrypt_encr_settings':
> /home/tilmanb/source/wpa_supplicant/wpa_supplicant-1.0/wpa_supplicant/../src/wps/wps_common.c:178:
> undefined reference to `aes_128_cbc_decrypt'
> ../src/wps/wps_attr_build.o: In function `wps_build_encr_settings':
> /home/tilmanb/source/wpa_supplicant/wpa_supplicant-1.0/wpa_supplicant/../src/wps/wps_attr_build.c:341:
> undefined reference to `aes_128_cbc_encrypt'
> ../src/eapol_supp/eapol_supp_sm.o: In function `eapol_sm_processKey':
> /home/tilmanb/source/wpa_supplicant/wpa_supplicant-1.0/wpa_supplicant/../src/eapol_supp/eapol_supp_sm.c:729:
> undefined reference to `hmac_md5'
> ../src/eap_peer/eap_tls_common.o: In function `eap_peer_tls_derive_key':
> /home/tilmanb/source/wpa_supplicant/wpa_supplicant-1.0/wpa_supplicant/../src/eap_peer/eap_tls_common.c:297:
> undefined reference to `tls_prf'
> ../src/crypto/random.o: In function `random_extract':
> /home/tilmanb/source/wpa_supplicant/wpa_supplicant-1.0/wpa_supplicant/../src/crypto/random.c:112:
> undefined reference to `hmac_sha1'
> /home/tilmanb/source/wpa_supplicant/wpa_supplicant-1.0/wpa_supplicant/../src/crypto/random.c:118:
> undefined reference to `hmac_sha1'
> collect2: ld returned 1 exit status
> make: *** [wpa_supplicant] Error 1
>
>
>