Re: [Lazarus] Cross-compiling - MIPS
SkyDiablo wrote: hiho! i search a solution to build my hello world source from my windows x64 system to a openWRT (linux) with a MIPS CPU system - cross-compiling? i do not find a working solution :( now i'm trying to build with a debian system, but is dosnt work for now :( First, this is the Lazarus conf and while FPC now works (subject to some potential code generation issues) targeting little-endian MIPS it's probably some while before Lazarus will. The issue here is that building Lazarus requires the current stable version of FPC (2.6.0), while MIPS is only available for trunk (2.7.1 from svn). I suggest that this is better-discussed in the fpc-pascal mailing list, but you'll find notes on building MIPS binutils etc. at http://wiki.lazarus.freepascal.org/Native_MIPS_Systems (these are applicable to Linux). I suggest that you could usefully review the thread at http://lists.freepascal.org/lists/fpc-devel/2012-October/030071.html which might be a better place to discuss things if you have problems building the compiler. Note that I'm a long way down the list as far as skill is concerned, and make no claim to understand what I'm doing. -- Mark Morgan Lloyd markMLl .AT. telemetry.co .DOT. uk [Opinions above are the author's, not those of his employers or colleagues] -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
Re: [Lazarus] Cross-compiling - MIPS
Hi, I suggest first seeking for help to do a command line Hello World for your MIPS system in the fpc developer's mailing ( fpc-de...@lists.freepascal.org ) list and when this works, try to do a Lazarus application, as same involves compiling the LCL for MIPS which I suppose is a decent challenge. -Michael -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
Re: [Lazarus] Cross-compiling - MIPS
On 22/10/12 09:20, Mark Morgan Lloyd wrote: SkyDiablo wrote: hiho! i search a solution to build my hello world source from my windows x64 system to a openWRT (linux) with a MIPS CPU system - cross-compiling? i do not find a working solution :( now i'm trying to build with a debian system, but is dosnt work for now :( First, this is the Lazarus conf and while FPC now works (subject to some potential code generation issues) targeting little-endian MIPS it's probably some while before Lazarus will. The issue here is that building Lazarus requires the current stable version of FPC (2.6.0), while MIPS is only available for trunk (2.7.1 from svn). I built lazarus with fpc 2.7.1 for armhf this weekend. Why do you say 2.6.0 is needed? Henry -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
Re: [Lazarus] Cross-compiling - MIPS
Michael Schnell wrote: Hi, I suggest first seeking for help to do a command line Hello World for your MIPS system in the fpc developer's mailing ( fpc-de...@lists.freepascal.org ) list and when this works, try to do a Lazarus application, as same involves compiling the LCL for MIPS which I suppose is a decent challenge. I've not attempted compiling Lazarus for MIPS yet because of the FPC version issue and because at present I'm only running MIPS as a Qemu guest and performance is poor (in fact, I suspect is worse than when I first installed it). It runs well on SPARC which is one of the more demanding platforms in terms of alignment requirements etc. Much of the performance issue could be sidestepped by doing a cross-build, but that's something that I've always managed to avoid. Note that for non-x86 targets there are a couple of IDE issues relating to the target processor type, opcode formats and so on (just leave these set to the default). http://mantis.freepascal.org/view.php?id=20310 http://mantis.freepascal.org/view.php?id=20311 -- Mark Morgan Lloyd markMLl .AT. telemetry.co .DOT. uk [Opinions above are the author's, not those of his employers or colleagues] -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
Re: [Lazarus] Cross-compiling - MIPS
Henry Vermaak wrote: First, this is the Lazarus conf and while FPC now works (subject to some potential code generation issues) targeting little-endian MIPS it's probably some while before Lazarus will. The issue here is that building Lazarus requires the current stable version of FPC (2.6.0), while MIPS is only available for trunk (2.7.1 from svn). I built lazarus with fpc 2.7.1 for armhf this weekend. Why do you say 2.6.0 is needed? Because of the feeling with which most developers insist that 2.6.0 is the one true way :-) OK, I'll try it for MIPS in a couple of days. I presume you were using Lazarus trunk. -- Mark Morgan Lloyd markMLl .AT. telemetry.co .DOT. uk [Opinions above are the author's, not those of his employers or colleagues] -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
Re: [Lazarus] What's going on with GTK on lazarus 1.0.2 from SVN?
On 2012-10-19 20:55, Krzysztof wrote:
Hi,
Are some serious changes implementing in GTK interface right now? I'm
the author and maintainer of BGRA Controls package which are using
BGRA Bitmap package for drawing. Issues:
1. First, I can't compile BGRA Bitmap package without comment line:
{ifdef LCL_GTK2}
type TGtkDeviceContext = TGtk2DeviceContext;
{$endif}
What happened with TGtk2DeviceContext? This same with other non-BGRA
controls like VirtualTreeView (but there is more GTK errors than only
TGtk2DeviceContext )
2. BGRA Controls are using simple BGRA Bitmap api for drawing:
BGRABitmap.Draw(Canvas, 0,0,false). This code worked from a several
years, but now seems that GTK coordinates are different. If I drag (or
in runtime) some BGRA Control on center of the form, I don't see what
is drawed, just transparent frame, but If I move control to left-top
corner then I see control body. Seems that GTK is starting drawing
from form canvas, not control.
I notified this a few days ago, I thought that this is some temporary
issue, but with today trunk is the same problem.
Regards, Dibo
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This also affects LCLExtension (v0.5) from
http://code.google.com/p/luipack/downloads/list
which cannot compile due to this.
Regards,
Torsten.
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Re: [Lazarus] Cross-compiling - MIPS
On 22/10/12 10:02, Mark Morgan Lloyd wrote: Henry Vermaak wrote: I built lazarus with fpc 2.7.1 for armhf this weekend. Why do you say 2.6.0 is needed? Because of the feeling with which most developers insist that 2.6.0 is the one true way :-) Yes, I tend to use 2.6.0, too, but armhf port doesn't exist in 2.6.0 (afaik) :) OK, I'll try it for MIPS in a couple of days. I presume you were using Lazarus trunk. Yes. I remember a rule that lazarus trunk is supposed to compile with both the latest fpc release and fpc trunk. Don't know if that's still the case, though. Henry -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
Re: [Lazarus] Cross-compiling - MIPS
2012/10/22 Henry Vermaak henry.verm...@gmail.com: Yes. I remember a rule that lazarus trunk is supposed to compile with both the latest fpc release and fpc trunk. Don't know if that's still the case, though. And with fixes head, because that is likely to be used by the next FPC release. Vincent -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
Re: [Lazarus] What's going on with GTK on lazarus 1.0.2 from SVN?
I have posted report for this issue: http://bugs.freepascal.org/view.php?id=23168 -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
Re: [Lazarus] Synchronize scrollposition of two stringgrids
On Tue, Oct 16, 2012 at 8:55 AM, Rimmert Ooink laza...@ooink.net wrote:
On Tue, Oct 16, 2012 at 1:54 AM, Jesus Reyes jesus...@yahoo.com.mx wrote:
Does anybody have an idea how to change the scrollposition of a stringgrid
depending on the scrollpos of the other?
sg1.LeftCol := sg2.LeftCol;
For pixel granularity, without messing with grids internals, could be done
using GetScrollInfo for both scrollbars on source grid and using
SetScrollInfo for both scrollbars on target grid.
Anybody an idea why the code below doesn't work?
GetScrollBarPosition does seem to return the correct value, but the
call to ScrollbarPosition doesn't seem to work.
On windows it actually cals SetScrollInfo as mentioned, but doesn't
seem to do anything.
Thanks!
type
TGridHack = class(TStringGrid)
public
procedure SyncTo(grd: TStringGrid);
end;
implementation
{ TGridHack }
procedure TGridHack.SyncTo(grd: TStringGrid);
begin
//LeftCol := grd.LeftCol;
ScrollBarPosition(SB_Horz, TGridHack(grd).GetScrollBarPosition(SB_Horz));
//ScrollBarPosition(SB_Vert, TGridHack(grd).GetScrollBarPosition(SB_Vert));
end;
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[Lazarus] sysenvapis.inc is missing few web browsers patch to solve it
Hello, sysenvapis.inc is missing few browsers, including debian/ubuntu way of general execution. I'm attaching a patch to add them. I wrote also text based browsers, but commented them, because I'm not sure if it's a good idea to add them. Ido sysenvapis.inc.patch.gz Description: GNU Zip compressed data -- ___ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
