$ make
make: Warning: File `Makefile' has modification time 2.1e+04 s in the future
Making all in src
make[1]: Entering directory `/cortex/build/third_party/64bit/libssh2-1.2.4/src'
make[1]: Warning: File `Makefile' has modification time 2.1e+04 s in the future
make  all-am
make[2]: Entering directory `/cortex/build/third_party/64bit/libssh2-1.2.4/src'
make[2]: Warning: File `Makefile' has modification time 2.1e+04 s in the future
make[2]: warning:  Clock skew detected.  Your build may be incomplete.
make[2]: Leaving directory `/cortex/build/third_party/64bit/libssh2-1.2.4/src'
make[1]: warning:  Clock skew detected.  Your build may be incomplete.
make[1]: Leaving directory `/cortex/build/third_party/64bit/libssh2-1.2.4/src'
Making all in example
make[1]: Entering directory `/cortex/build/third_party/64bit/libssh2-1.2.4/example'
make[1]: Warning: File `Makefile' has modification time 2.1e+04 s in the future
make  all-am
make[2]: Entering directory `/cortex/build/third_party/64bit/libssh2-1.2.4/example'
make[2]: Warning: File `Makefile' has modification time 2.1e+04 s in the future
/bin/bash ../libtool --tag=CC --mode=link cc  -xarch=v9   -o direct_tcpip  direct_tcpip.o ../src/libssh2.la -lnsl -lsocket
libtool: link: cc -xarch=v9 -o direct_tcpip direct_tcpip.o  ../src/.libs/libssh2.a -L/ctxtools/cortex/local/64bit/lib -lz -lnsl -lsocket
Undefined                       first referenced
 symbol                             in file
SHA1                                ../src/.libs/libssh2.a(openssl.o)
EVP_cast5_cbc                       ../src/.libs/libssh2.a(crypt.o)
HMAC_CTX_cleanup                    ../src/.libs/libssh2.a(mac.o)
PEM_read_bio_DSAPrivateKey          ../src/.libs/libssh2.a(openssl.o)
EVP_aes_128_cbc                     ../src/.libs/libssh2.a(crypt.o)
EVP_aes_192_cbc                     ../src/.libs/libssh2.a(crypt.o)
EVP_Cipher                          ../src/.libs/libssh2.a(openssl.o)
EVP_aes_256_cbc                     ../src/.libs/libssh2.a(crypt.o)
BN_mod_exp                          ../src/.libs/libssh2.a(kex.o)
SHA1_Init                           ../src/.libs/libssh2.a(hostkey.o)
BN_new                              ../src/.libs/libssh2.a(openssl.o)
HMAC_Update                         ../src/.libs/libssh2.a(mac.o)
SHA1_Update                         ../src/.libs/libssh2.a(hostkey.o)
MD5_Update                          ../src/.libs/libssh2.a(kex.o)
BN_bin2bn                           ../src/.libs/libssh2.a(openssl.o)
EVP_bf_cbc                          ../src/.libs/libssh2.a(crypt.o)
BN_bn2bin                           ../src/.libs/libssh2.a(openssl.o)
HMAC_Init                           ../src/.libs/libssh2.a(mac.o)
EVP_CipherInit                      ../src/.libs/libssh2.a(openssl.o)
RSA_verify                          ../src/.libs/libssh2.a(openssl.o)
SHA1_Final                          ../src/.libs/libssh2.a(hostkey.o)
BN_rand                             ../src/.libs/libssh2.a(kex.o)
DSA_free                            ../src/.libs/libssh2.a(hostkey.o)
RSA_free                            ../src/.libs/libssh2.a(hostkey.o)
RSA_sign                            ../src/.libs/libssh2.a(openssl.o)
RSA_size                            ../src/.libs/libssh2.a(openssl.o)
RSA_new                             ../src/.libs/libssh2.a(openssl.o)
EVP_get_cipherbyname                ../src/.libs/libssh2.a(openssl.o)
MD5_Init                            ../src/.libs/libssh2.a(kex.o)
EVP_CIPHER_CTX_init                 ../src/.libs/libssh2.a(openssl.o)
BN_CTX_new                          ../src/.libs/libssh2.a(kex.o)
BIO_new_file                        ../src/.libs/libssh2.a(openssl.o)
HMAC_Final                          ../src/.libs/libssh2.a(mac.o)
DSA_SIG_free                        ../src/.libs/libssh2.a(openssl.o)
DSA_new                             ../src/.libs/libssh2.a(openssl.o)
BN_CTX_free                         ../src/.libs/libssh2.a(kex.o)
RAND_bytes                          ../src/.libs/libssh2.a(channel.o)
EVP_md5                             ../src/.libs/libssh2.a(mac.o)
EVP_rc4                             ../src/.libs/libssh2.a(crypt.o)
DSA_do_sign                         ../src/.libs/libssh2.a(openssl.o)
MD5_Final                           ../src/.libs/libssh2.a(kex.o)
EVP_sha1                            ../src/.libs/libssh2.a(mac.o)
AES_encrypt                         ../src/.libs/libssh2.a(openssl.o)
EVP_ripemd160                       ../src/.libs/libssh2.a(mac.o)
BN_num_bits                         ../src/.libs/libssh2.a(openssl.o)
OpenSSL_add_all_ciphers             ../src/.libs/libssh2.a(openssl.o)
BN_set_word                         ../src/.libs/libssh2.a(kex.o)
EVP_CIPHER_CTX_cleanup              ../src/.libs/libssh2.a(crypt.o)
AES_set_encrypt_key                 ../src/.libs/libssh2.a(openssl.o)
EVP_CIPHER_CTX_set_app_data         ../src/.libs/libssh2.a(openssl.o)
BIO_free                            ../src/.libs/libssh2.a(openssl.o)
EVP_CIPHER_CTX_get_app_data         ../src/.libs/libssh2.a(openssl.o)
EVP_des_ede3_cbc                    ../src/.libs/libssh2.a(crypt.o)
BN_clear_free                       ../src/.libs/libssh2.a(openssl.o)
PEM_read_bio_RSAPrivateKey          ../src/.libs/libssh2.a(openssl.o)
DSA_do_verify                       ../src/.libs/libssh2.a(openssl.o)
ld: fatal: Symbol referencing errors. No output written to direct_tcpip
make[2]: *** [direct_tcpip] Error 1
make[2]: Leaving directory `/cortex/build/third_party/64bit/libssh2-1.2.4/example'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/cortex/build/third_party/64bit/libssh2-1.2.4/example'
make: *** [all-recursive] Error 1