如何鏈接msvcrt.lib？

Question

如何將msvcrt.lib與delphi鏈接？我正嘗試將Delphi文件鏈接到.obj文件。它的工作原理，但它有太多缺失的依賴關係。

[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '__purecall' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '??2@YAPAXI@Z' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '??3@YAXPAX@Z' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '_atexit' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '__imp___hypot' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '__imp__memchr' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '__imp__memmove' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '__imp_?_Debug_message@std@@YAXPB_W0I@Z' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '__imp_?_Orphan_all@_Container_base12@std@@QAEXXZ' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '__imp_?_Xbad_alloc@std@@YAXXZ' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '__imp_?_Xlength_error@std@@YAXPBD@Z' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '__imp_?_Xout_of_range@std@@YAXPBD@Z' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '??_Eerror_category@std@@UAEPAXI@Z' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '__imp_?_Syserror_map@std@@YAPBDH@Z' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '__imp_?_Winerror_map@std@@YAPBDH@Z' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '??_E_Generic_error_category@std@@UAEPAXI@Z' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '??_E_Iostream_error_category@std@@UAEPAXI@Z' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '??_E_System_error_category@std@@UAEPAXI@Z' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '@__security_check_cookie@4' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '__CxxThrowException@8' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '___CxxFrameHandler3' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '??_7type_info@@6B@' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '___security_cookie' 
[dcc32 Error] Project1.dpr(24): E2065 Unsatisfied forward or external declaration: '__fltused' 

Answer 1

您不能將.lib文件鏈接到Delphi。如果您鏈接.obj文件，則必須由提供任何缺少的功能：

1. 鏈接一個.obj文件，定義功能，或
2. 實現在Delphi中的作用，使之到其他鏈接的單元可見.obj文件。

一個更大的問題是，您正試圖鏈接一個C++對象，並且知道這是不可行的。如果這真的是你需要做的，那麼你將不得不將它編譯成一個DLL並以這種方式進行鏈接。