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{ Tool to update all Makefiles for lazarus packages.
Copyright (C) 2012 Mattias Gaertner mattias@freepascal.org
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Library General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your
option) any later version with the following modification:
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent modules,and
to copy and distribute the resulting executable under terms of your choice,
provided that you also meet, for each linked independent module, the terms
and conditions of the license of that module. An independent module is a
module which is not derived from or based on this library. If you modify
this library, you may extend this exception to your version of the library,
but you are not obligated to do so. If you do not wish to do so, delete this
exception statement from your version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
for more details.
You should have received a copy of the GNU Library General Public License
along with this library; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
}
program updatemakefiles;
{$mode objfpc}{$H+}
uses
Classes, sysutils, FileProcs, DefineTemplates, LazFileUtils, Laz2_XMLCfg,
FileUtil, LazLogger;
var
LazarusDir: String;
FPCMake: String;
function FindLPK(Dir, MainSrc: string; out HasConditionals: boolean): string;
var
FileInfo: TSearchRec;
LPK: TXMLConfig;
i: Integer;
Path, FileType, CurFilename, SubPath: String;
Fits, LegacyList: Boolean;
LPKFilename: TFilename;
FileVersion, Count: Integer;
begin
Result:='';
Dir:=AppendPathDelim(Dir);
Fits:=false;
HasConditionals:=false;
if FindFirstUTF8(Dir+'*.lpk',faAnyFile,FileInfo)=0 then begin
repeat
LPKFilename:=Dir+FileInfo.Name;
LPK:=TXMLConfig.Create(LPKFilename);
try
Fits:=false;
if sysutils.CompareText(ExtractFileNameOnly(FileInfo.Name),ExtractFileNameOnly(MainSrc))=0 then
Fits:=true;
FileVersion:=LPK.GetValue('Package/Version',integer(0));
//writeln('FindLPK ',LPKFilename);
Path:='Package/Files/';
LegacyList := (FileVersion<=4) or LPK.IsLegacyList(Path);
Count:=LPK.GetListItemCount(Path, 'Item', LegacyList);
for i:=0 to Count-1 do begin
SubPath := Path+LPK.GetListItemXPath('Item', i, LegacyList, True)+'/';
FileType:=LPK.GetValue(SubPath+'Type/Value','');
if FileType='' then continue;
CurFilename:=SetDirSeparators(LPK.GetValue(SubPath+'Filename/Value',''));
//writeln('FindLPK ',CurFilename,' ',FileType);
if FileType='Main Unit' then begin
//writeln('FindLPK MainUnit=',CurFilename);
if CompareFilenames(CurFilename,MainSrc)=0 then begin
Fits:=true;
break;
end;
end;
end;
if Fits then begin
Result:=LPKFilename;
HasConditionals:=LPK.GetValue('Package/CompilerOptions/Conditionals/Value','')<>'';
break;
end;
finally
LPK.Free;
end;
until FindNextUTF8(FileInfo)<>0;
end;
FindCloseUTF8(FileInfo);
if not Fits then
writeln('NOTE: no lpk found in ',CreateRelativePath(Dir,LazarusDir),' for ',MainSrc,'. Probably this requires a custom Makefile.');
end;
procedure CheckMakefileCompiled(MakefileCompiledFilename: string; LPKFiles: TStrings);
var
MakefileCompiled: TXMLConfig;
MainSrcFilename: String;
p: Integer;
LPKFilename: String;
HasConditionals: boolean;
begin
//writeln('CheckMakefileCompiled ',MakefileCompiledFilename);
MakefileCompiled:=TXMLConfig.Create(MakefileCompiledFilename);
try
// extract main source file name from compiler options
MainSrcFilename:=MakefileCompiled.GetValue('Params/Value','');
p:=length(MainSrcFilename);
while (p>1) and (MainSrcFilename[p-1]<>' ') do dec(p);
MainSrcFilename:=copy(MainSrcFilename,p,length(MainSrcFilename));
LPKFilename:=FindLPK(ExtractFilePath(MakefileCompiledFilename),MainSrcFilename,HasConditionals);
//writeln(' MakefileCompiled=',CreateRelativePath(MakefileCompiledFilename,LazarusDir),' MainSrc=',MainSrcFilename,' lpk=',CreateRelativePath(LPKFilename,LazarusDir),' HasConditionals=',HasConditionals);
if (LPKFilename='') then exit;
if HasConditionals then begin
writeln('Skipping ',LPKFilename,' due to conditionals');
exit;
end;
LPKFiles.Add(CreateRelativePath(LPKFilename,LazarusDir));
finally
MakefileCompiled.Free;
end;
end;
procedure FindLPKFilesWithMakefiles(Dir: string; LPKFiles: TStrings);
var
FileInfo: TSearchRec;
begin
Dir:=AppendPathDelim(Dir);
if FindFirstUTF8(Dir+AllFilesMask,faAnyFile,FileInfo)=0 then begin
repeat
if (FileInfo.Name='') or (FileInfo.Name='.') or (FileInfo.Name='..') then
continue;
if (FileInfo.Attr and faDirectory)<>0 then
FindLPKFilesWithMakefiles(Dir+FileInfo.Name,LPKFiles)
else if FileInfo.Name='Makefile.compiled' then
CheckMakefileCompiled(Dir+FileInfo.Name,LPKFiles);
until FindNextUTF8(FileInfo)<>0;
end;
FindCloseUTF8(FileInfo);
end;
procedure CheckFPCMake;
const
LastTarget = 'aarch64-darwin';
var
Lines: TStringList;
begin
FPCMake:=FindDefaultExecutablePath('fpcmake');
if FPCMake='' then
raise Exception.Create('missing fpcmake');
Lines:=RunTool(FPCMake,'-TAll -v');
if Pos(' '+LastTarget,Lines.Text)<1 then begin
writeln(Lines.Text);
raise Exception.Create('fpcmake does not support target '+LastTarget+'. Did you set PATH to the devel version of fpcmake?');
end;
Lines.Free;
end;
procedure UpdateCustomMakefiles;
const
Dirs: array[1..7] of string = (
'lcl/interfaces',
'components/virtualtreeview',
'components/chmhelp/lhelp',
'components',
'lcl/interfaces',
'ide',
'tools'
);
var
Dir: String;
Lines: TStringList;
begin
for Dir in Dirs do begin
writeln(dir);
Lines:=RunTool(FPCMake,'-TAll',LazarusDir+SetDirSeparators(Dir));
//writeln(Lines.Text);
Lines.Free;
end;
end;
var
LPKFiles: TStringList;
LazbuildOut: TStringList;
LazbuildExe: String;
begin
if Paramcount>0 then begin
writeln('Updates for every lpk in the lazarus directory the Makefile.fpc, Makefile.compiled and Makefile.');
writeln;
writeln('Usage: FPCDIR=/path/fpc/src/trunk PATH=/path/to/trunk/fpc/utils/fpcm/bin/cpu-os/:$PATH ./tools/updatemakefiles');
writeln;
writeln('IMPORTANT: this needs the fpc trunk version to support all targets');
exit;
end;
CheckFPCMake;
LazarusDir:=CleanAndExpandDirectory(GetCurrentDirUTF8);
if ExtractFileName(ChompPathDelim(LazarusDir))='tools' then
LazarusDir:=ExtractFilePath(ChompPathDelim(LazarusDir));
LazarusDir:=AppendPathDelim(LazarusDir);
LPKFiles:=TStringList.Create;
FindLPKFilesWithMakefiles(LazarusDir,LPKFiles);
writeln(LPKFiles.Text);
LPKFiles.StrictDelimiter:=true;
LPKFiles.Delimiter:=' ';
LazbuildExe:=SetDirSeparators(LazarusDir+'lazbuild'+ExeExt);
if not FileIsExecutable(LazbuildExe) then
begin
writeln('Error: missing ',LazbuildExe);
Halt(1);
end;
LazbuildOut:=RunTool(SetDirSeparators(LazarusDir+'lazbuild'+ExeExt),'--lazarusdir="'+LazarusDir+'" --create-makefile '+LPKFiles.DelimitedText,LazarusDir);
writeln(LazbuildOut.Text);
LazbuildOut.Free;
LPKFiles.Free;
UpdateCustomMakefiles;
end.
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