you can use arglist:
> (sys::arglist #'posix:copy-file) (#:ARG0 #:ARG1 &KEY :METHOD :PRESERVE :IF-EXISTS :IF-DOES-NOT-EXIST)
but I suggest that you separate the two issues: whether IF-EXISTS works and my build problem.
thanks.
you can use arglist:
> (sys::arglist #'posix:copy-file)
(#:ARG0 #:ARG1 &KEY :METHOD :PRESERVE :IF-EXISTS :IF-DOES-NOT-EXIST)
but I suggest that you separate the two issues: whether IF-EXISTS works and my build problem.
thanks.