5.1.3 Options concerning files and directories

Specify xxx as the directory containing the executables for the programs as (the assembler) and ld (the linker).
load units XYZ after the system unit, but before any other unit is loaded. XYZ is a comma-separated list of unit names. This can only be used for programs, and has the same effect as if XYZ were inserted as the first item in the program’s uses clause.
Set the input codepage to XXX. Experimental.
Set the RC compiler (resource compiler) binary name to xxx.
Same as -e.
Write errors, etc. to the file named xxx.
Write the executable and units to directory xxx instead of the current directory. If this option is followed by a -o option -o (see page 5.1.4), and this option contains a path component, then the -o path will override the -FE setting.
Add xxx to the framework path (only for Darwin).
Add xxx to the include file search path.
Add xxx to the library search path. (This is also passed to the linker.)
(linux only) Use xxx as the dynamic linker. The default is /lib/ld-linux.so.2, or /lib/ld-linux.so.1, depending on which one is found first.
Load the unicode conversion table from file x.txt in the directory where the compiler is located. Only used when -Fc is also in effect.
Add xxx to the object file search path. This path is used when looking for files that need to be linked in.
Specify xxx as the file which contain the compiler messages. This will override the compiler’s built-in default messages, which are in english.
set the resource (.res) linker to xxx.
Add xxx to the unit search path. Units are first searched in the current directory. If they are not found there then the compiler searches them in the unit path. You must always supply the path to the system unit. The xxx path can contain a single wildcard (*) which will be expanded to all possible directory names found at that location. Note that the location itself is not included in the list. See section 3.1.2, page 57 for more information about this option.
Write units to directory xxx instead of the current directory. It overrides the -FE option.
Add xxx to the include file search path. This option has the same effect as -Fi.