I assume you mean 'Borland Turbo C++'? That's slightly better than 'Borland Turbo C'... considering the most recent version of that was released in late 1988.
Even then, Borland Turbo C++'s last release date was around 2000, which isn't much better. It's pretty dodgy, and I highly recommend you use a more modern compiler. On Windows, Visual Studio is very good, or you could get a compiler like TDM-GCC.
That aside... yes, you can make a Makefile for multiple C files for Borland. Google 'How do I make a makefile', and replace the compiler with 'bcc32.exe' (or whatever your copy is named) and the compiler flags with whatever flags you need.