You've already forked lazarus-ccr
instantfpc is now part of fpc 2.5.1
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@1741 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
mgaertner
@ -1,77 +0,0 @@
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|||||||
<?xml version="1.0"?>
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|
||||||
<CONFIG>
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|
||||||
<ProjectOptions>
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|
||||||
<Version Value="9"/>
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|
||||||
<General>
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|
||||||
<Flags>
|
|
||||||
<MainUnitHasCreateFormStatements Value="False"/>
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|
||||||
<MainUnitHasTitleStatement Value="False"/>
|
|
||||||
</Flags>
|
|
||||||
<SessionStorage Value="InIDEConfig"/>
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|
||||||
<MainUnit Value="0"/>
|
|
||||||
<UseAppBundle Value="False"/>
|
|
||||||
<ResourceType Value="res"/>
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|
||||||
</General>
|
|
||||||
<i18n>
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|
||||||
<EnableI18N LFM="False"/>
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|
||||||
</i18n>
|
|
||||||
<VersionInfo>
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|
||||||
<StringTable ProductVersion=""/>
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|
||||||
</VersionInfo>
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|
||||||
<BuildModes Count="1">
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|
||||||
<Item1 Name="Default" Default="True"/>
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|
||||||
</BuildModes>
|
|
||||||
<PublishOptions>
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|
||||||
<Version Value="2"/>
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|
||||||
<IncludeFileFilter Value="*.(pas|pp|inc|lfm|lpr|lrs|lpi|lpk|sh|xml)"/>
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|
||||||
<ExcludeFileFilter Value="*.(bak|ppu|o|so);*~;backup"/>
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|
||||||
</PublishOptions>
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||||||
<RunParams>
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||||||
<local>
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||||||
<FormatVersion Value="1"/>
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||||||
<LaunchingApplication PathPlusParams="/usr/bin/xterm -T 'Lazarus Run Output' -e $(LazarusDir)/tools/runwait.sh $(TargetCmdLine)"/>
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||||||
</local>
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||||||
</RunParams>
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||||||
<Units Count="2">
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||||||
<Unit0>
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||||||
<Filename Value="instantfpc.lpr"/>
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||||||
<IsPartOfProject Value="True"/>
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||||||
<UnitName Value="instantfpc"/>
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||||||
</Unit0>
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|
||||||
<Unit1>
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||||||
<Filename Value="instantfptools.pas"/>
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||||||
<IsPartOfProject Value="True"/>
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||||||
<UnitName Value="InstantFPTools"/>
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||||||
</Unit1>
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||||||
</Units>
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||||||
</ProjectOptions>
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||||||
<CompilerOptions>
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||||||
<Version Value="10"/>
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||||||
<Target>
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||||||
<Filename Value="instantfpc"/>
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</Target>
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||||||
<SearchPaths>
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||||||
<IncludeFiles Value="$(ProjOutDir)"/>
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||||||
<UnitOutputDirectory Value="lib/$(TargetCPU)-$(TargetOS)"/>
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||||||
</SearchPaths>
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|
||||||
<Other>
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||||||
<CompilerMessages>
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||||||
<UseMsgFile Value="True"/>
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|
||||||
</CompilerMessages>
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||||||
<CompilerPath Value="$(CompPath)"/>
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|
||||||
</Other>
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|
||||||
</CompilerOptions>
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|
||||||
<Debugging>
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||||||
<Exceptions Count="3">
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|
||||||
<Item1>
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||||||
<Name Value="EAbort"/>
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|
||||||
</Item1>
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||||||
<Item2>
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||||||
<Name Value="ECodetoolError"/>
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||||||
</Item2>
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||||||
<Item3>
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||||||
<Name Value="EFOpenError"/>
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||||||
</Item3>
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||||||
</Exceptions>
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||||||
</Debugging>
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||||||
</CONFIG>
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@ -1,125 +0,0 @@
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{ Compile and run a pascal program.
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||||||
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||||||
Copyright (C) 2011 Mattias Gaertner mattias@freepascal.org
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||||||
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||||||
This source is free software; you can redistribute it and/or modify it under
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||||||
the terms of the GNU General Public License as published by the Free
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|
||||||
Software Foundation; either version 2 of the License, or (at your option)
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||||||
any later version.
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||||||
|
|
||||||
This code is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
||||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
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||||||
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
|
|
||||||
details.
|
|
||||||
|
|
||||||
A copy of the GNU General Public License is available on the World Wide Web
|
|
||||||
at <http://www.gnu.org/copyleft/gpl.html>. You can also obtain it by writing
|
|
||||||
to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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|
||||||
MA 02111-1307, USA.
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|
||||||
}
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|
||||||
program instantfpc;
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||||||
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||||||
{$mode objfpc}{$H+}
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||||||
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||||||
uses
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||||||
Classes, SysUtils, InstantFPTools;
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||||||
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||||||
const
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||||||
Version = '1.0';
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||||||
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var
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||||||
i: Integer;
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||||||
p: String;
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||||||
Filename: String;
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||||||
Src: TStringList;
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|
||||||
CacheDir: String;
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||||||
CacheFilename: String;
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|
||||||
OutputFilename: String;
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||||||
ExeExt: String;
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||||||
begin
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||||||
Filename:='';
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||||||
{ For example:
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|
||||||
/usr/bin/instantfpc -MObjFpc -Sh ./envvars.pas param1
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|
||||||
}
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|
||||||
for i:=1 to Paramcount do begin
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|
||||||
p:=ParamStr(i);
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||||||
//writeln('Param: ',i,' ',p);
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|
||||||
if p='' then
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||||||
continue
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||||||
else if p='-v' then begin
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||||||
writeln('instantfpc '+Version);
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||||||
Halt(1);
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end
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else if p='-h' then begin
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writeln('instantfpc '+Version);
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writeln;
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||||||
writeln('instantfpc -h');
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||||||
writeln(' This help message.');
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||||||
writeln;
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||||||
writeln('instantfpc -v');
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||||||
writeln(' Print version and exit.');
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||||||
writeln;
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||||||
writeln('instantfpc [compiler options] <source file> [program parameters]');
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||||||
writeln(' Compiles source and runs program.');
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||||||
writeln(' Source is compared with the cache. If cache is not valid then');
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||||||
writeln(' source is copied to cache with the shebang line commented and');
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||||||
writeln(' cached source is compiled.');
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||||||
writeln(' If compilation fails the fpc output is written to stdout and');
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||||||
writeln(' instantfpc exits with error code 1.');
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||||||
writeln(' If compilation was successful the program is executed.');
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||||||
writeln(' If the compiler options contains -B the program is always');
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||||||
writeln(' compiled.');
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||||||
writeln;
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||||||
writeln('instantfpc --get-cache');
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||||||
writeln(' Prints cache directory to stdout.');
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||||||
writeln;
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writeln('instantfpc --compiler=<path to compiler>');
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||||||
writeln(' Normally fpc is searched in PATH and used as compiler.');
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||||||
writeln;
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||||||
writeln('Normal usage is to add as first line ("shebang") "#!/usr/bin/instantfpc"');
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||||||
writeln('to a program source file. Then you can execute the source like a script.');
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|
||||||
Halt(0);
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||||||
end else if p='--get-cache' then begin
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||||||
CacheDir:=GetCacheDir;
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||||||
write(CacheDir);
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||||||
Halt(0);
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||||||
end else if (p[1]<>'-') then begin
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||||||
// the first non flag parameter is the file name of the script
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||||||
// followed by the parameters for the script
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|
||||||
Filename:=p;
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||||||
break;
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|
||||||
end;
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|
||||||
end;
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||||||
if Filename='' then begin
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|
||||||
writeln('missing source file');
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||||||
Halt(1);
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|
||||||
end;
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|
||||||
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|
||||||
CheckSourceName(Filename);
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|
||||||
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||||||
Src:=TStringList.Create;
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||||||
try
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||||||
Src.LoadFromFile(Filename);
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||||||
CommentShebang(Src);
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CacheDir:=GetCacheDir;
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||||||
// check cache
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||||||
CacheFilename:=CacheDir+ExtractFileName(Filename);
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|
||||||
ExeExt:='';
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||||||
OutputFilename:=CacheDir+ChangeFileExt(ExtractFileName(Filename),ExeExt);
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||||||
if not IsCacheValid(Src,CacheFilename,OutputFilename) then begin
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||||||
// save source in cache to find out next time if something changed
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||||||
Src.SaveToFile(CacheFilename);
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||||||
Compile(CacheFilename,OutputFilename);
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||||||
end;
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|
||||||
// run
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|
||||||
Run(OutputFilename);
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|
||||||
finally
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|
||||||
// memory is freed by OS, but for debugging puposes you can do it manually
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|
||||||
{$IFDEF IFFreeMem}
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|
||||||
Proc.Free;
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|
||||||
Src.Free;
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||||||
{$ENDIF}
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|
||||||
end;
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|
||||||
end.
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||||||
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||||||
@ -1,228 +0,0 @@
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unit InstantFPTools;
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||||||
{$mode objfpc}{$H+}
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interface
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||||||
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||||||
uses
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||||||
{$IFNDEF MSWINDOWS}
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||||||
Unix,
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||||||
{$ENDIF}
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|
||||||
Classes, SysUtils, Process;
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||||||
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|
||||||
procedure CheckSourceName(const Filename: string);
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||||||
procedure CommentShebang(Src: TStringList);
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|
||||||
function GetCacheDir: string;
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||||||
function IsCacheValid(Src: TStringList;
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||||||
const CachedSrcFile, CachedExeFile: string): boolean;
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||||||
procedure Compile(const CacheFilename, OutputFilename: string);
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||||||
function GetCompiler: string;
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function GetCompilerParameters(const SrcFilename, OutputFilename: string): string;
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||||||
procedure Run(const Filename: string);
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||||||
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||||||
implementation
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|
||||||
|
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||||||
procedure AddParam(p: string; var Line: string);
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||||||
begin
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||||||
if p='' then exit;
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||||||
if Line<>'' then Line:=Line+' ';
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|
||||||
if (p[1]<>'"') and (System.Pos(' ',p)>0) then
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||||||
p:='"'+p+'"';
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Line:=Line+p;
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end;
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||||||
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procedure CheckSourceName(const Filename: string);
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|
||||||
var
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|
||||||
Ext: String;
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|
||||||
begin
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|
||||||
// avoid name clashes
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Ext:=lowercase(ExtractFileExt(Filename));
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||||||
if (Ext<>'') and (Ext<>'.pas') and (Ext<>'.pp') and (Ext<>'.p')
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||||||
and (Ext<>'.lpr') and (Ext<>'.txt') and (Ext<>'.sh')
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|
||||||
then begin
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|
||||||
writeln('invalid source extension ',Ext);
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|
||||||
Halt(1);
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||||||
end;
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|
||||||
end;
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|
||||||
|
|
||||||
procedure CommentShebang(Src: TStringList);
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|
||||||
var
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|
||||||
Line: string;
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|
||||||
i: Integer;
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|
||||||
begin
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|
||||||
// comment shebang #!
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|
||||||
if (Src.Count=0) then exit;
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|
||||||
Line:=Src[0];
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|
||||||
i:=1;
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|
||||||
if copy(Line,1,3)=#$EF#$BB#$BF then
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|
||||||
inc(i,3);// UTF8 BOM
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|
||||||
if (i>length(Line)) or (Line[i]<>'#') then exit;
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|
||||||
Src[0]:=copy(Line,1,i-1)+'//'+copy(Line,i,length(Line));
|
|
||||||
end;
|
|
||||||
|
|
||||||
function GetCacheDir: string;
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|
||||||
begin
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|
||||||
Result:=GetEnvironmentVariable('INSTANTFPCCACHE');
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|
||||||
if Result='' then begin
|
|
||||||
Result:=GetEnvironmentVariable('HOME');
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|
||||||
if Result<>'' then
|
|
||||||
Result:=IncludeTrailingPathDelimiter(Result)+'.cache'+PathDelim+'instantfpc';
|
|
||||||
end;
|
|
||||||
if Result='' then begin
|
|
||||||
writeln('missing environment variable: HOME or INSTANTFPCCACHE');
|
|
||||||
Halt(1);
|
|
||||||
end;
|
|
||||||
Result:=IncludeTrailingPathDelimiter(ExpandFileName(Result));
|
|
||||||
if not ForceDirectories(Result) then begin
|
|
||||||
writeln('unable to create cache directory "'+Result+'"');
|
|
||||||
Halt(1);
|
|
||||||
end;
|
|
||||||
end;
|
|
||||||
|
|
||||||
function IsCacheValid(Src: TStringList; const CachedSrcFile,
|
|
||||||
CachedExeFile: string): boolean;
|
|
||||||
var
|
|
||||||
OldSrc: TStringList;
|
|
||||||
i: Integer;
|
|
||||||
p: String;
|
|
||||||
begin
|
|
||||||
Result:=false;
|
|
||||||
for i:=1 to Paramcount do begin
|
|
||||||
p:=ParamStr(i);
|
|
||||||
if (p='') or (p[1]<>'-') then break;
|
|
||||||
if p='-B' then exit; // always compile
|
|
||||||
end;
|
|
||||||
if not FileExists(CachedSrcFile) then exit;
|
|
||||||
if not FileExists(CachedExeFile) then exit;
|
|
||||||
OldSrc:=TStringList.Create;
|
|
||||||
OldSrc.LoadFromFile(CachedSrcFile);
|
|
||||||
Result:=Src.Equals(OldSrc);
|
|
||||||
{$IFDEF IFFreeMem}
|
|
||||||
OldSrc.Free;
|
|
||||||
{$ENDIF}
|
|
||||||
end;
|
|
||||||
|
|
||||||
function GetCompiler: string;
|
|
||||||
const
|
|
||||||
CompilerParam = '--compiler=';
|
|
||||||
var
|
|
||||||
Path: String;
|
|
||||||
p: Integer;
|
|
||||||
StartPos: LongInt;
|
|
||||||
Dir: String;
|
|
||||||
CompFile: String;
|
|
||||||
i: Integer;
|
|
||||||
Param: String;
|
|
||||||
begin
|
|
||||||
for i:=1 to Paramcount do begin
|
|
||||||
Param:=ParamStr(i);
|
|
||||||
if (Param='') or (Param[1]<>'-') then break;
|
|
||||||
if copy(Param,1,length(CompilerParam))=CompilerParam then begin
|
|
||||||
CompFile:=copy(Param,length(CompilerParam)+1,length(Param));
|
|
||||||
Result:=ExpandFileName(CompFile);
|
|
||||||
if not FileExists(Result) then begin
|
|
||||||
writeln('Error: '+CompFile+' not found, check the ',CompilerParam,' parameter.');
|
|
||||||
Halt(1);
|
|
||||||
end;
|
|
||||||
exit;
|
|
||||||
end;
|
|
||||||
end;
|
|
||||||
|
|
||||||
{$IFDEF Windows}
|
|
||||||
CompFile:='fpc.exe';
|
|
||||||
{$ELSE}
|
|
||||||
CompFile:='fpc';
|
|
||||||
{$ENDIF}
|
|
||||||
Path:=GetEnvironmentVariable('PATH');
|
|
||||||
if PATH<>'' then begin
|
|
||||||
p:=1;
|
|
||||||
while p<=length(Path) do begin
|
|
||||||
StartPos:=p;
|
|
||||||
while (p<=length(Path)) and (Path[p]<>':') do inc(p);
|
|
||||||
if StartPos<p then begin
|
|
||||||
Dir:=copy(Path,StartPos,p-StartPos);
|
|
||||||
Result:=ExpandFileName(IncludeTrailingPathDelimiter(Dir))+CompFile;
|
|
||||||
if FileExists(Result) then exit;
|
|
||||||
end;
|
|
||||||
inc(p);
|
|
||||||
end;
|
|
||||||
end;
|
|
||||||
writeln('Error: '+CompFile+' not found in PATH');
|
|
||||||
Halt(1);
|
|
||||||
end;
|
|
||||||
|
|
||||||
procedure Compile(const CacheFilename, OutputFilename: string);
|
|
||||||
var
|
|
||||||
Compiler: String;
|
|
||||||
CompParams: String;
|
|
||||||
Proc: TProcess;
|
|
||||||
Count: Int64;
|
|
||||||
ss: TStringStream;
|
|
||||||
buf : Array[1..4096] of byte;
|
|
||||||
begin
|
|
||||||
Compiler:=GetCompiler;
|
|
||||||
CompParams:=GetCompilerParameters(CacheFilename,OutputFilename);
|
|
||||||
//writeln('Compiler=',Compiler,' Params=',CompParams);
|
|
||||||
if FileExists(OutputFilename) and not DeleteFile(OutputFilename) then begin
|
|
||||||
writeln('unable to delete ',OutputFilename);
|
|
||||||
Halt(1);
|
|
||||||
end;
|
|
||||||
Proc:=TProcess.Create(nil);
|
|
||||||
Proc.CommandLine:=Compiler+' '+CompParams;
|
|
||||||
Proc.Options:= [poUsePipes, poStdErrToOutput];
|
|
||||||
Proc.ShowWindow := swoHide;
|
|
||||||
Proc.Execute;
|
|
||||||
ss:=TStringStream.Create('');
|
|
||||||
repeat
|
|
||||||
Count:=Proc.Output.Read(Buf,4096);
|
|
||||||
if Count>0 then
|
|
||||||
ss.write(buf,count);
|
|
||||||
until Count=0;
|
|
||||||
if (not Proc.WaitOnExit) or (Proc.ExitStatus<>0) then begin
|
|
||||||
write(ss.DataString);
|
|
||||||
Halt(1);
|
|
||||||
end;
|
|
||||||
ss.Free;
|
|
||||||
Proc.Free;
|
|
||||||
end;
|
|
||||||
|
|
||||||
function GetCompilerParameters(const SrcFilename, OutputFilename: string): string;
|
|
||||||
{ For example:
|
|
||||||
/usr/bin/instantfpc -MObjFpc -Sh ./envvars.pas param1
|
|
||||||
The shebang compile parameters: -MObjFpc -Sh
|
|
||||||
}
|
|
||||||
var
|
|
||||||
p: String;
|
|
||||||
begin
|
|
||||||
Result:='';
|
|
||||||
if (Paramcount>0) then begin
|
|
||||||
p:=ParamStr(1);
|
|
||||||
if (p<>'') and (p[1]='-') then
|
|
||||||
Result:=p; // copy compile params from the script
|
|
||||||
end;
|
|
||||||
AddParam('-o'+OutputFilename {$IFDEF MSWINDOWS} + '.exe' {$ENDIF},Result);
|
|
||||||
AddParam(SrcFilename,Result);
|
|
||||||
end;
|
|
||||||
|
|
||||||
procedure Run(const Filename: string);
|
|
||||||
var
|
|
||||||
p: PPChar;
|
|
||||||
begin
|
|
||||||
p:=argv;
|
|
||||||
inc(p);
|
|
||||||
while (p<>nil) do begin
|
|
||||||
if (p^<>nil) and (p^^<>'-') then begin
|
|
||||||
break;
|
|
||||||
end;
|
|
||||||
inc(p);
|
|
||||||
end;
|
|
||||||
{$IFDEF MSWINDOWS}
|
|
||||||
Inc(p); //lose the first command-line argument with the the script filename
|
|
||||||
Halt(ExecuteProcess(Filename,[p^]));
|
|
||||||
{$ELSE}
|
|
||||||
Halt(FpExecV(Filename,p));
|
|
||||||
{$ENDIF}
|
|
||||||
end;
|
|
||||||
|
|
||||||
end.
|
|
||||||
|
|
||||||
Reference in New Issue
Block a user