如何在VC ++中管理更大的項目？

Question

我寫小片段或單個項目已經很長時間了，但是這次我遇到了一個“解決方案”，需要附加多個項目。

那么，為什么需要這樣做呢？ 因為我的項目以下列方式站立：

• 核心在靜態庫中
• 有一個可執行文件需要核心功能
• 有一個DLL需要核心功能
• 其他一些小型項目

好吧，這並不難，這是合乎邏輯的。 我不想每次都編譯內核，因此將其放在一個lib中。 當我開始編譯時，唯一的問題開始出現。

一個簡單的#pragma comment(lib,"mylibrary.lib")還不夠，解決方案找不到該文件。 我必須執行以下技巧來編譯我的解決方案： #pragma comment(lib,"..\\\\Release\\\\mylib.lib") 。

當然，這不是最好的解決方案，因為如果我以調試模式進行編譯怎么辦？ 也許我可以寫一個定義，但是感覺並不專業。 編譯后甚至出現問題。 我收到大量警告：

2>Lib32Anticheat.lib(disasm.obj) : warning LNK4204: 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\Lib32Anticheat.pdb' is missing debugging information for referencing module; linking object as if no debug info
2>Lib32Anticheat.lib(disasm_x86.obj) : warning LNK4204: 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\Lib32Anticheat.pdb' is missing debugging information for referencing module; linking object as if no debug info
2>Lib32Anticheat.lib(cpu.obj) : warning LNK4204: 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\Lib32Anticheat.pdb' is missing debugging information for referencing module; linking object as if no debug info
2>LIBCMT.lib(dyn_tls_dtor.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(dyn_tls_dtor.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(dyn_tls_init.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(dyn_tls_init.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(matherr_detection.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(matherr_detection.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(guard_support.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(guard_support.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(gs_cookie.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(gs_cookie.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(gs_report.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(gs_report.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(gs_support.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(gs_support.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(pesect.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(pesect.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(cpu_disp.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(cpu_disp.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(ehprolg3.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(ehprolg3.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(secchk.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(secchk.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(loadcfg.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(loadcfg.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(argv_mode.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(argv_mode.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(commit_mode.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(commit_mode.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(denormal_control.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(denormal_control.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(file_mode.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(file_mode.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(fltused.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(fltused.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(invalid_parameter_handler.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(invalid_parameter_handler.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(matherr.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(matherr.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(new_mode.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(new_mode.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(thread_locale.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(thread_locale.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(ehvecdtr.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(ehvecdtr.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(std_type_info_static.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(std_type_info_static.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(tncleanup.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(tncleanup.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(delete_array.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(delete_array.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(delete_scalar.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(delete_scalar.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(new_array.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(new_array.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(new_scalar.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(new_scalar.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(throw_bad_alloc.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(throw_bad_alloc.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(thread_safe_statics.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(thread_safe_statics.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(exe_main.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(exe_main.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(tlssup.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(tlssup.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(initializers.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(initializers.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(utility.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(utility.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(default_precision.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(default_precision.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(utility_desktop.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(utility_desktop.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(utility_static.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(utility_static.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>LIBCMT.lib(initsect.obj) : warning LNK4099: PDB 'libcmt.pdb' was not found with 'LIBCMT.lib(initsect.obj)' or at 'C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\libcmt.pdb'; linking object as if no debug info
2>  Win32Anticheat.vcxproj -> C:\Users\Unknown User\Desktop\Lib32Anticheat\Release\Win32Anticheat.exe

因此，在該日志之后，我假定它缺少調試信息，這會使查找錯誤變得更加困難。 在“調試”模式下，我沒有收到此類警告，但我認為我應該進行一些調整或做出其他更改，以確保“發布”模式未發出此類警告。

Answer 1

我個人不會將您產品的核心設為靜態庫。 您的DLL和EXE將各自獲得其自己的副本，這將是兩個不同且獨立的實體。 那些應該是靜態的和單一的東西，將被加倍。 並且您的程序可能無法按預期方式運行。

其次，我認為LNK4099警告不能被抑制。 如果得到它們，可能是因為在構建調試時鏈接了發行版庫，反之亦然。

我個人不會使用#pragma語句進行鏈接。 我過去看過它，而且那些項目總是建得不好。 在項目中指定您的庫鏈接或生成文件：這就是它們的用途。