Re: Freetds-Stable 0.91: VS2010 compiling errors (LNK2001, LNK2019, LNK1120)

2012/11/18 H.Meier <[email protected]>:
> Hi,
>
> im trying to compile freetds-stable 0.91 under VS2010.
> I tested around a lot also reading the docu and threads in the list but i dont get it. (not coming from c, so i dont know rly what i have to do)
>
> Ok startig from the beginning.
>
> I want to use freetds to connect to a sybase SQLAnywhere 9/11 server over ODBC in .NET (atm i use ASA9-driver from sybase).
>
> So i downloaded the 0.91-stable package, and converted it to a 2010 solution. After fixing the #def in config.h im able to compile the db-lib.lib, size: 2648kb.
>
> After that i converted the FreeTDS.dsw in msvsc to an vs2010-solution.
> Then i tried to compile and got around 300 warning C4996 warnings: unsafe...whatever.
>
> I added USE_STANDARD_FILE_FUNCTIONS;_CRT_SECURE_NO_WARNINGS; to the Preprocessor Definitions of all projects and compiled again and theyre gone.
>
> But there are still 67 LNK2001,LNK2019,LNK1120 error(see end of th eposting)
>
> It would be very nice if some1 can help me with it.
>
> Btw i tried FreeTDSForWindows and in this package is no FreeTDS.Dll, instead theres a libtdsodbc-0.dll !?
>
> So the question is what/which files do i need rly to connect over ODBC to an SQL-Anywhere server, and how to compile them under VS210 (XP).
>
> Thx so far
> Regards
>
> Compile-errors:
>
> rpc.c
> dbutil.c
> dbopen.cd
> blib.c
> c:\freetds - 0,91 \ src \ dblib \ dblib.c (5201): warning C4146: An unary minus operator was assigned to an unsigned type. The result is further unsigned.
> c:\freetds - 0,91 \ src \ dblib \ dblib.c (5334): warning C4146: An unary minus operator was assigned to an unsigned type. The result is further unsigned.
> c:\freetds - 0,91 \ src \ dblib \ dblib.c (5360): warning C4146: An unary minus operator was assigned to an unsigned type. The result is further unsigned.
>   Code generated…
>     Library “. \ dbdll_Debug \ dblib_dll.lib” and object “. \ dbdll_Debug \ dblib_dll.exp” are provided.
>
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tdsdump_log” in function “_dbinit”.
> dbutil.obj: error LNK2001: Not dissolved external symbol “_tdsdump_log”.
> rpc.obj: error LNK2001: Not dissolved external symbol “_tdsdump_log”.
> dblib.obj: error LNK2001: Not dissolved external symbol “_tds_write_dump”.
> dbutil.obj: error LNK2001: Not dissolved external symbol “_tds_write_dump”.
> rpc.obj: error LNK2001: Not dissolved external symbol “_tds_write_dump”.
>
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_win_mutex_lock” in function “_dbinit”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_alloc_context” in function “_dblib_get_tds_ctx”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_set_library” in function “_dblogin”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_alloc_login” in function “_dblogin”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_free_login” in function “_dbloginfree”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_set_database_name” in function “_dbsetlname”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_set_language” in function “_dbsetlname”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_set_client_charset” in function “_dbsetlname”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_set_App” in function “_dbsetlname”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_set_passwd” in function “_dbsetlname”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “more _tds_set_user” in function “_dbsetlname”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_set_host” in function “_dbsetlname”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_set_packet” in function “_dbsetllong”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_set_bulk” in function “_dbsetlbool”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_set_version” in function “_dbsetlversion”.
>
> dbutil.obj: error LNK2001: Not dissolved external symbol “_tds_set_version”.
>
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_asprintf” in function “_tdsdbopen”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_free_connection” in function “_tdsdbopen”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_connect_and_login” in function “_tdsdbopen”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_fix_connection” in function “_tdsdbopen”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_read_config_info” in function “_tdsdbopen”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_set_parent” in function “_tdsdbopen”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_alloc_socket” in function “_tdsdbopen”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “more _tds_set_server” in function “_tdsdbopen”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_free_results” in function “_buffer_free_row”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_free_row” in function “_buffer_free_row”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_strlcpy” in function “_db_env_chg”.
>
> rpc.obj: error LNK2001: Not dissolved external symbol “_tds_strlcpy”.
>
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_vasprintf” in function “_dbfcmd”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_quote_id” in function “_dbuse”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_free_socket” in function “_dbclose”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_free_context” in function “_dblib_release_tds_ctx”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_process_tokens” in function “__dbresults”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_get_conversion_type” in function “_buffer_transfer_bound_data”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tdsdump_dump_buf” in function “_dbsetnull”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_alloc_row” in function “_buffer_save_row”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_convert” in function “_dbconvert”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_get_size_by_type” in function “_dbconvert”.
>
> rpc.obj: error LNK2001: Not dissolved external symbol “_tds_get_size_by_type”.
>
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_set_interfaces_file_loc” in function “_dbsetifile”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_willconvert” in function “_dbwillconvert”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_process_cancel” in function “_dbcancel”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_send_cancel” in function “_dbcancel”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_strftime” in function “_dbspr1row”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_datecrack” in function “_dbspr1row”.
>
> dblib.obj: error LNK2001: Not dissolved external symbol “_STD_DATETIME_FMT”.
>
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_flush_packet” in function “_dbsqlok”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_prtype” in function “_dbprtype”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_writetext_end” in function “_dbwritetext”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_writetext_continue” in function “_dbwritetext”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_writetext_start” in function “_dbwritetext”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_submit_query” in function “_dbsqlsend”.
> dblib.obj: error LNK2019: Reference to not dissolved external symbol “_tds_vstrbuild” in function “_dbstrbuild”.
> rpc.obj: error LNK2019: Reference to not dissolved external symbol “_tds_free_param_results” in function “_dbrpcsend”.
> rpc.obj: error LNK2019: Reference to not dissolved external symbol “_tds_submit_rpc” in function “_dbrpcsend”.
> rpc.obj: error LNK2019: Reference to not dissolved external symbol “_tds_set_param_type” in function “_param_info_alloc”.
> rpc.obj: error LNK2019: Reference to not dissolved external symbol “_tds_get_null_type” in function “_param_info_alloc”.
> rpc.obj: error LNK2001: Not dissolved external symbol “_tds_numeric_bytes_per_prec”.
> rpc.obj: error LNK2019: Reference to not dissolved external symbol “_tds_alloc_param_result” in function “_param_info_alloc”.
> rpc.obj: error LNK2019: Reference to not dissolved external symbol “_tds_alloc_param_data” in function “_param_row_alloc”.
>
> . \ dbdll_Debug \ dblib_dll.dll: fatal error LNK1120: 59 not dissolved external of references.
>

Hi,
  dblib has nothing to do with ODBC, it's a different library. These
errors came from the fact that dblib need libTDS (the core library) in
order to work.

However you want to look at odbc directory which should create a
freetds.dll library.

Frediano
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