m3tk/src/fe/M3CFETool.i3

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 Copyright (C) 1993, Digital Equipment Corporation           
 All rights reserved.                                        
 See the file COPYRIGHT for a full description.              


INTERFACE M3CFETool;

IMPORT M3Args;
IMPORT M3Context, M3CUnit;

PROCEDURE CompileInContext(
    VAR (*inout*) context: M3Context.T;
    phases := M3CUnit.AllPhases;
    headerOnly := FALSE;
    setPrimarySource := TRUE;
    ): INTEGER RAISES {};

 This procedure invokes the compiler tool to compile the interfaces
and modules defined by the interfaces and modules entries in the
arg table.  If 'context = NIL', a new context is created and
is assigned as result to 'context', else the calls reuse 'context'. 
'phases' controls exactly which  phases are run - the usual value is 
AllPhases, but it can be convenient  to restrict to just parsing, for example.
Any errors cause a result < 0.


'headerOnly' causes parsing to abort after parsing the exports and 
import clauses, which is to support fast dependency analysis.
'setPrimarySource' causes M3Conventions.PrimarySource to be set in
the fe_status field of all the modules and interfaces that were
explicitly compiled (i.e. not just compiled because they were imported).


PROCEDURE GetTool(): M3Args.T RAISES {};

 Return the tool handle 
 Keywords understood by this tool; see M3Args for /x info 


CONST
  PathNames_Arg = "PathNames";     (* /l/p *)
  Modules_Arg = "Modules";         (* /l *)
  Interfaces_Arg = "Interfaces";   (* /l *)
  PrintUnits_Arg = "PrintUnits";   (* /f *)
  Timings_Arg = "CpuTime";      (* /f *)

END M3CFETool.