我正在尝试将GnuTLS Doc中的Gnutls示例集成到C++类中.不幸的是,它在与g ++链接时会抛出未定义的引用.所以我尝试编译Example(它在纯C中)而不用g ++进行更改,但没有成功.如果我使用gcc,它可以工作.
tino@develeee:~/Code/tlstests$ gcc tlsclient.c -lgnutls
/tmp/ccBqJdQr.o: In function `main':
tlsclient.c:(.text+0x3d0): undefined reference to `tcp_connect'
tlsclient.c:(.text+0x58d): undefined reference to `tcp_close'
collect2: ld returned 1 exit status
tino@develeee:~/Code/tlstests$ g++ tlsclient.c -lgnutls
/tmp/ccRq5DcT.o: In function `load_keys()':
tlsclient.c:(.text+0x186): undefined reference to gnutls_pcert_import_x509_raw(gnutls_pcert_st*, gnutls_datum_t const*, gnutls_x509_crt_fmt_t, unsigned int)'
tlsclient.c:(.text+0x299): undefined reference to gnutls_privkey_init(gnutls_privkey_st**)'
tlsclient.c:(.text+0x2b5): undefined reference to `gnutls_privkey_import_x509(gnutls_privkey_st*, gnutls_x509_privkey_int*, unsigned int)'
/tmp/ccRq5DcT.o: In function `main':
tlsclient.c:(.text+0x37e): undefined reference to `gnutls_certificate_set_retrieve_function2(gnutls_certificate_credentials_st*, int (*)(gnutls_session_int*, gnutls_datum_t const*, int, gnutls_pk_algorithm_t const*, int, gnutls_pcert_st**, unsigned …