FLUSH

using the announced new Fortran feature 'CALL FLUSH' leads in the linker to:The following symbols were not defined:

FLUSH

It is a standard IO routine called as in OPEN, WRITE etc...

program main
open(10,file = 'test.dat')
write(10,*) 'Hello'
flush(10)
end

I know. And why is it not found?

o.k. now I have seen the difference. I use it since years in INTEL Fortran. There I have to use CALL FLUSH (unit).