BCC 4.52 Compiler Switches

[Steve Dyson]

I am supporting an OLD TurboVision project that is compiled under DOS using BCC 4.52 compiler. I can get a list of the command line parameters by entering BCC at the command line...

Borland C++ 4.52 Copyright (c) 1987, 1994 Borland International
Syntax is: BCC [ options ] file[s] * = default; -x- = turn switch x off
-1 80186/286 Instructions -2 * 80286 Protected Mode Inst.
-3 80386 Instructions -Ax Disable extensions
-B Compile via assembly -C Allow nested comments
-Dxxx Define macro -Exxx Alternate Assembler name
-Hxxx Use pre-compiled headers -Ixxx Include files directory
-K Default char is unsigned -Lxxx Libraries directory
-M Generate link map -N Check stack overflow
-Ox Optimizations -P Force C++ compile
-R Produce browser info -RT * Generate RTTI
-S Produce assembly output -Txxx Set assembler option
-Uxxx Undefine macro -Vx Virtual table control
-Wxxx Create Windows app -X Suppress autodep. output
-Yx Overlay control -Z Suppress register reloads
-aN Align on N bytes -b * Treat enums as integers
-c Compile only -d Merge duplicate strings
-exxx Executable file name -fxx Floating point options
-gN Stop after N warnings -iN Max. identifier length
-jN Stop after N errors -k * Standard stack frame
-lx Set linker option -mx Set Memory Model
-nxxx Output file directory -oxxx Object file name
-p Pascal calls -po fastthis calls
-u * Underscores on externs -v Source level debugging
-wxxx Warning control -xxxx Exception handling
-y Produce line number info -zxxx Set segment names

What I cannot find is a list (& description) of the various acceptable parameter values. For example what are the acceptable values for -fxx option (floating point).

Can anyone help out please.

Thanks,
Steve