[Info-vax] fortran version && Compile the main file in debug mode only

[HCorte]

Thanks Hoff, gona ask another question,

have readed that section of B-1 where to use SS$_DEBUG to make/tell a program to start the debugger.

So searched and include the follow: CALL LIB$SIGNAL (%VAL(SS$_DEBUG))
Tried to compile and gave the error:

This name does not have a type, and must have an explicit type.   [SS$_DEBUG]

in that B-1 section its explained:
You can obtain the definition of SS$_DEBUG at compile time from the appropriate STARLET or SYSDEF file for your language (for example, STARLET.L32 for BLISS or FORSYSDEF.TLB for Fortran)

found in the http://h30266.www3.hpe.com/odl/axplp/progtool/for9590v82/forti64um_009.html#sec_text_libs how to compile with a .TLB (Text librarie)

so tried:
fort swap+SYS$LIBRARY:FORSYSDEF.TLB/LIBRARY

but still returns the same errors:
%F90-E-ERROR, This name does not have a type, and must have an explicit type.   [SS$_DEBUG]
%F90-E-ERROR, The data types of the argument(s) are invalid.   [%VAL]

still missing some step or that command is not the correct way to include the text library FORSYSDEF.TLB?