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//
//
// The Nimrod Compiler
// (c) Copyright 2009 Andreas Rumpf
//
// See the file "copying.txt", included in this
// distribution, for details about the copyright.
//
program nimrod;
{$include 'config.inc'}
{@ignore}
{$ifdef windows}
{$apptype console}
{$endif}
{@emit}
uses
nsystem, ntime,
charsets, sysutils, commands, scanner, condsyms, options, msgs, nversion,
nimconf, ropes, extccomp, strutils, nos, platform, main, parseopt;
var
arguments: string = ''; // the arguments to be passed to the program that
// should be run
cmdLineInfo: TLineInfo;
procedure ProcessCmdLine(pass: TCmdLinePass; var command, filename: string);
var
p: TOptParser;
bracketLe: int;
key, val: string;
begin
p := parseopt.init();
while true do begin
parseopt.next(p);
case p.kind of
cmdEnd: break;
cmdLongOption, cmdShortOption: begin
// hint[X]:off is parsed as (p.key = "hint[X]", p.val = "off")
// we fix this here
bracketLe := strutils.find(p.key, '[');
if bracketLe >= strStart then begin
key := ncopy(p.key, strStart, bracketLe-1);
val := ncopy(p.key, bracketLe+1) +{&} ':' +{&} p.val;
ProcessSwitch(key, val, pass, cmdLineInfo);
end
else
ProcessSwitch(p.key, p.val, pass, cmdLineInfo);
end;
cmdArgument: begin
if command = '' then command := p.key
else if filename = '' then begin
filename := unixToNativePath(p.key);
// BUGFIX for portable build scripts
break
end
end
end
end;
// collect the arguments:
if pass = passCmd2 then begin
arguments := getRestOfCommandLine(p);
if not (optRun in gGlobalOptions) and (arguments <> '') then
rawMessage(errArgsNeedRunOption);
end
end;
{@ignore}
type
TTime = int;
{@emit}
procedure HandleCmdLine;
var
command, filename, prog: string;
start: TTime;
begin
{@emit start := getTime(); }
if paramCount() = 0 then
writeCommandLineUsage()
else begin
// Process command line arguments:
command := '';
filename := '';
ProcessCmdLine(passCmd1, command, filename);
if filename <> '' then options.projectPath := splitFile(filename).dir;
nimconf.LoadConfig(filename); // load the right config file
// now process command line arguments again, because some options in the
// command line can overwite the config file's settings
extccomp.initVars();
command := '';
filename := '';
ProcessCmdLine(passCmd2, command, filename);
MainCommand(command, filename);
{@emit
if gVerbosity >= 2 then echo(GC_getStatistics()); }
if (gCmd <> cmdInterpret) and (msgs.gErrorCounter = 0) then begin
{@ignore}
rawMessage(hintSuccess);
{@emit
rawMessage(hintSuccessX, [toString(gLinesCompiled),
toString(getTime() - start)]);
}
end;
if optRun in gGlobalOptions then begin
{$ifdef unix}
prog := './' + quoteIfContainsWhite(changeFileExt(filename, ''));
{$else}
prog := quoteIfContainsWhite(changeFileExt(filename, ''));
{$endif}
execExternalProgram(prog +{&} ' ' +{&} arguments)
end
end
end;
begin
//{@emit
// GC_disableMarkAndSweep();
//}
cmdLineInfo := newLineInfo('command line', -1, -1);
condsyms.InitDefines();
HandleCmdLine();
halt(options.gExitcode);
end.
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