혹시 답변이 될런지.. ^^;;

Project Options -> Linker -> Linking 의 도움말입니다.

Use the Linker page of the Project Options dialog box to specify how your program files are linked. The linker options let you control how intermediate files (.OBJ, .LIB, and .RES) are combined into executable (.EXE) files and/or dynamic-link library (.DLL) files. The IDE uses an incremental linker, ILINK32.

Use debug libraries  :  causes C++Builder to link the debug version of the VCL (VCLD.LIB). This option does not work if you are using VCL packages. To turn off the packages, go to the Packages page and turn off Use Packages. Turn on Use debug libraries only when you want to step into the library source code; it will greatly increase the size of your executable files (but it will not affect application performance). If you have built a debug version of the RTL, placing it in the lib\debug directory lets Use debug libraries enable this as well. Note that using RTL debug libraries will further increase the size of the executable (but does not affect performance).

AyanamiRei 님이 쓰신 글 :
: OleContainer를 사용하는데요.
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: 이놈이 실제로 돌아가는 함수 부분을 보고 싶은데..
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: 어떻게 디버깅을 걸 수는 없는건가요?
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: break point가 안걸리더군요.
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: 뭐 꼭 OleContainer 이놈만이 아니라 가끔 내부에서 어떻게
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: 돌아가나 궁금한것들이 가끔있습니다..^^
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: 혹시 디버깅 걸 수 있는 방법을 아시면~~ 부탁드립니다..
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: 즐거운 연말 보내세요.