mysql_get_client_infoへの未定義の参照

Question

私はこのメッセージを受け取り続けます。私はまた、コマンドを正しく取得するのに少し問題があるので、ウィンドウを使用しています。 `mysql_get_client_info」私は私が私が正しくリンクするわけではない、それをグーグルとき見つけ出すことができるものから、

へ

未定義参照。だから私はこれを試した。

gcc *.c -L"C:\Program Files\MySQL\MySQL Server 5.7\lib" 

私が間違っていることについて助けてもらえますか？

---

これは機能しませんでした。私はそれを間違っていたのですか？

$ gcc *.c -L"C:\Program Files\MySQL\MySQL Server 5.7\lib" -lmysqlclient 
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C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.text$x+0x23): undefined reference to `??2@YAPEAX_K@Z' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.text$x+0x23): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `??2@YAPEAX_K@Z' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.text$x+0x2e): undefined reference to `__imp_?_Xbad_alloc@std@@YAXXZ' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.text$x+0x2e): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `__imp_?_Xbad_alloc@std@@YAXXZ' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.text$x+0x61): undefined reference to `??3@YAXPEAX@Z' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.text$x+0x61): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `??3@YAXPEAX@Z' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.text$x+0x7d): undefined reference to `_CxxThrowException' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.text$x+0x7d): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `_CxxThrowException' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.xdata[$unwind$?_Copy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAX_K0@Z]+0x10): undefined reference to `__CxxFrameHandler3' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.xdata[$unwind$?_Copy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAX_K0@Z]+0x10): relocation truncated to fit: rva32 against undefined symbol `__CxxFrameHandler3' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.xdata[$unwind$?catch$1@?0??_Copy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAX_K0@Z@4HA]+0x8): undefined reference to `__CxxFrameHandler3' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.xdata[$unwind$?catch$1@?0??_Copy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAX_K0@Z@4HA]+0x8): relocation truncated to fit: rva32 against undefined symbol `__CxxFrameHandler3' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.xdata[$unwind$?catch$0@?0??_Copy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAX_K0@Z@4HA]+0xc): undefined reference to `__CxxFrameHandler3' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.xdata[$unwind$?catch$0@?0??_Copy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QEAAX_K0@Z@4HA]+0xc): relocation truncated to fit: rva32 against undefined symbol `__CxxFrameHandler3' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.rdata[??_7error_category@std@@6B@]+0x10): undefined reference to `_purecall' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.rdata[??_7error_category@std@@6B@]+0x18): undefined reference to `_purecall' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/client_authentication.obj):(.data$r+0x0): undefined reference to `??_7type_info@@6B@' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x15): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x15): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xed): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xed): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xd): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xd): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x99): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x99): additional relocation overflows omitted from the output 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xb): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x163): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xd): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x14a): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x17): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x257): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xa): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x2f7): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xb): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x1b7): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x11): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x2fb): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x10): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x72): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x10): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x17c): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x10): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x72): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x9): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x3f): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xf3): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xd): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x248): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xd): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xb7): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xd): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0x121): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xd): undefined reference to `__security_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.text$mn+0xa8): undefined reference to `__security_check_cookie' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.xdata[$unwind$mysql_list_dbs]+0x10): undefined reference to `__GSHandlerCheck' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.xdata[$unwind$mysql_list_tables]+0x10): undefined reference to `__GSHandlerCheck' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.xdata[$unwind$mysql_list_fields]+0x10): undefined reference to `__GSHandlerCheck' 
C:\Program Files\MySQL\MySQL Server 5.7\lib/mysqlclient.lib(clientlib.dir/RelWithDebInfo/libmysql.obj):(.xdata[$unwind$mysql_stmt_store_result]+0xc): undefined reference to `__GSHandlerCheck' 

Answer 1

アプリケーションをリンクするときは、-lmysqlclientを指定する必要があります。 -Lフラグは、ライブラリの検索パスのみを変更します。実際には図書館員とリンクしていません。