Option -Fd: Write Import Definitions
Option -Fd makes JWasm write import definitions in a format understood by
Open Watcom's Wlink and JWlink. Such definitions will tell the linker
how to resolve the external reference; no import library is needed. This
option is only useful in conjunction with OPTION DLLIMPORT (chapter 3.12).
Syntax is:
- -Fd[=file_name]
If the optional <file_name> argument is given, the import
definitions will be written into a file of this name. This is the only
way for Open Watcom's Wlink to pass the information.
If JWlink is used, the <file_name> argument may be omitted. Then
JWasm will write the import definitions directly into the object module's
linker directive section (section ".drectve"). This works for output
formats COFF and ELF only. See sample Win32_7 how
to use JWasm and JWlink to create a Windows binary without import libs.