Building the CLX with FPC
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There are some efforts to build the (Free)CLX with FPC, here is a short explanation how to build it.
Status
Current status is that all units except the database related units build.
That's 39 of 44 units.
Howto
- Build and install FPC from CVS sources: How_to_start
- copy the clx sources to a newly created directory as well as the
- HelpIntfs.pas from Sources/Common/
- Win32 only: CommDlg.pas from Source/Rtl/Win/
- Win32 only: CommCtrl.pas from Source/Rtl/Win/
- Win32 only: ShlObj.pas from Source/Rtl/Win/
- Win32 only: RegStr.pas from Source/Rtl/Win/
- Win32 only: WinInet.pas from Source/Rtl/Win/
- Win32 only: UrlMon.pas from Source/Rtl/Win/
- Win32 only: ActiveX.pas from Source/Rtl/Win/
- Win32 only: WinSpool.pas from Source/Rtl/Win/
- QButtons.res from Lib/
- Contnrs.pas from Source/Rtl/Common/
- IniFiles.pas from Source/Rtl/Common/
- QFileDialog.res from Lib/
- QCheckLst.res from Lib/
- QDialogs.res from Lib/
- MaskUtils.pas from Source/Rtl/Common/
- remove all references to *.xfm files, fpc can't handled them yet (fix this!!)
- remove usage of sysinit namespace in qdialogs.pas; system can be used instead
- replace all RTLConsts with RTLConst (fix this!!)
- fix ShlObj.pas: the lines 3554 to 3557 miss a semicolon at the end; FPC won't emulate bugs in the Delphi parser
- create a dummy unit to build the clx:
unit buildclx; interface uses BindHelp, QDBActns, QFileCtrls, QPrinters, QActnList, QDBConsts, QFileDialog, QSearch, QButtons, QDBCtrls, QForms, QStdActns, QCheckLst, QDBGrids, QGraphics, QStdCtrls, QClipbrd, QDBLogDlg, QGrids, QStyle, QComCtrls, QDBPWDlg, QImgList, QTypes, QConsts, QDialogs, QMask, Qt, QControls, QExtCtrls, QMenus; implementation end.
- build the CLX with fpc -Sd buildclx
Remark: There is currently a bug in fpc's ppu handling which prevents a make of the clx's units. So do always a rm/del *.ppu before compiling.
Todo
As you might guess, there is also stuff to do:
- The ClassGrouping functions are only dummies in FPC (StartClassGroup et al.)
- Delimiter isn't implemented in TStrings of FPC