Option: crossref

-crossref

Specifies that a cross-reference table be printed. This table lists each subprogram followed by a list of the routines that call it. Also prints a table listing each COMMON block followed by a list of the routines that access it. Default = no.

The cross-reference listing omits library modules that are not in the call tree of the main program. The list is alphabetized. The routines listed as using a COMMON block are those in which some variables in the block are accessed, not simply those routines that declare the block. (To find out what routines declare a COMMON block but do not use it, see the -usage flag.)

See also: -calltree , -reference , -sort , -symtab , -vcg .

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