Thanks, Karoly and Marco.
I thought "packages" were libraries not applications, as there is an
"utils" directory with programs.
Thankyou again,
Guillermo Martínez.
El Wed, 13 Mar 2024 22:45:19 +0100
Marco van de Voort via fpc-pascal
escribió:
> Op 13-3-2024 om 21:34 schreef Karoly Balogh via
Hi Pascaloids,
I was looking for the FP IDE sources to check how it renders the ASCII
table and manage the mouse input, but I'm not able to find them.
They're not in GitLab, not in the source packages, not in the download
pages. Lazarus Wiki has two pages "Textmode IDE" and "Textmode IDE
El Sun, 21 Jan 2024 17:27:15 +0100
Adriaan van Os via fpc-pascal
escribió:
>
> ($modeswitch nestedcomments-}
>
I didn't know about this switch. Thanks, maybe I can use it.
Guillermo Martínez J.
___
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El Sun, 21 Jan 2024 17:12:05 +0100
Tomas Hajny via fpc-pascal escribió:
> Well, I guess that you use mode Delphi, because warning about nested
> comments and even an error in your case (due to nested comment not
> closed) is already issued by default. So the very simple solution is
> using
Hi Pascaloids,
I'm wondering if it is possible to make FPC detect and warn (or even
stop compillation when) it has detect a nested comment. That's because
I'm using Vim and it closes odd comments. For example, the nex code:
{ This comment isn't closed. *)
DoSomething ();
{ This is a nested
Hi,
I'm not sure but I think that CPU caches (L1, L2...) have some impact
on this example. Also I think PChar assignation should use string
copy instead (Strings.strcopy). Not time to do my own tests right now
though u_u) .
Regards,
Guillermo "Ñuño" Martínez
El Tue, 4 Jul 2023 11:46:42 +0700
El Sun, 25 Jun 2023 13:42:00 -0300
Rafael Picanço via fpc-pascal
escribió:
> Thanks Guilhermo,
You welcome. :)
>
> Just to clarify, I do have a limited number of events. Lets say, 2
> events. So, using the SDL_RegisterEvents function, is it possible to
> define these two new events as normal
Hi.
> The SDL2 documentation recommends you to register constants with:
>
> Uint32 SDL_RegisterEvents(int numevents);
>numevents = the number of events to be allocated.
>Returns the beginning event number, or (Uint32)-1 if there are not
> enough user-defined events left.
>
> The
On 12 Sep 2012, at 19:11, Johann Glaser wrote:
Can I translate this 1:1, i.e., define an Enum in Pascal and just ignore
the compiler warnings about reused values?
Or should I rather define all these types as Integer and define
constants for all values?
It depends on whether you need
From: Reinier Olislagers
Just for interest: are you trying out FPC for DOS for fun or do you need
to create/support DOS (not Windows) programs?
I think I'm trying it just for fun. Actually I was angry because my
Allegro.pas wrapper doesn't work (well, version 4.4 almost do but version 5
only
Hello everybody,
Has somebody used Free Pascal 2.6 in DOSbox?
I'm having problems with the installer (text looks corrupted and it
doesn't install) but I don't know if it's an issue in all DOSbox or
it's because I'm using it in a 64bit Linux (Xubuntu 12.04).
Greetings,
Guillermo Ñuño Martínez
No, you have to use pchar. I would also define ALLEGRO_BITMAP as an
empty record, to be clear that it's an opaque type:
{$packrecords c}
TAllegroBitmap = record
end;
PAllegroBitmap = ^TAllegroBitmap;
Thus:
function al_load_bitmap(const filename: pchar): PAllegroBitmap; cdecl;
From: Henry Vermaak
Subject: Re: [fpc-pascal] Re: Runs correctly when debugging.
It's hard to say without seeing your function/type declarations.
Actually I don't call the function that raises the SIGSEGV signal,
since it's an internal function. Allegro has a driver struct
(RECORD) that
Thanks, Henry,
Can you give any more information about how it fails?
It's a SIGSEGV. The library is the Allegro library version 5.0.6.
The error is inside an internal procedure that uploads a texture to
OpenGL context, and it is used by other Allegro functions (i.e.
loading pictures from
Hello everybody,
I'm working on a wrapper of a C library. I've found a bug, but I
can't debug it with GDB because if I compile with -g and link with
the debug version of the library it works correctly.
But if I compile with -g and link with the release version of the
library, I can't debug it
22:53, schrieb Guillermo Martínez Jiménez:
Hello,
FPC is returning the Warning: cdecl’ared functions have no high
parameter but I have no idea why. The documentation just says
Functions declared with the cdecl modifier do not pass an extra
implicit parameter. but the affected functions don't
Hello,
FPC is returning the Warning: cdecl’ared functions have no high
parameter but I have no idea why. The documentation just says
Functions declared with the cdecl modifier do not pass an extra
implicit parameter. but the affected functions don't have any extra
implicit parameter.
I'm using
procedure TfrmHometel.SetSplitterSizes;
var
i: integer;
begin
for i:=3D 0 to ComponentCount - 1 do
begin
if Components[i] is TSplitter then
begin
with TSplitter(Components[i]) do
begin
if Cursor =3D crHSplit then
Width :=3D 7
else if Cursor =3D crVSplit
Hello.
A coincidence. Today at Club Delphi (Spanish community of Delphi
developers) some body commented about Pascal Served Pages, which aims
to create a server that allows to use Pascal as script language in a
similar way than PHP. Actually the project is 'dead' (last release
date is November
From: Marco van de Voort
(...)
The reason is probably more because Wirthian languages traditionally use
recursive descent parsers.
This reminds me: there are a compiler generator named COCO/R wich has
a Pascal version (Delphi actually). It generates recursive descendent
parsers. ( search
From: J?rgen Hestermann juergen.hesterm...@gmx.de
(...) but Borland created these Pascal
extensions and now we cannot go back (as others say) because we need
compatibility with Delphi programs and an easier (which I doubt)
convertion of C header files. So noone is willing to turn back the
I've uploaded two now releases of Allegro.pas.
Allegro.pas is a wrapper to use Allegro with Pascal compilers (Delphi,
Free Pascal, etc). Allegro is a cross-platform library intended for
use in computer games and other types of multimedia programming.
The new release (4.4.0 Alpha2) fixes a bug,
There are an error in my last message. The actual Allegro.pas'
project website is at http://allegro-pas.sourceforge.net/
Sorry
Guillermo Ñuño Martínez
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From: Zachary Marlow zachary_mar...@yahoo.com
Subject: Re: [fpc-pascal] GRAPHICS HELP : PLEASE PLEASE
To: FPC-Pascal users discussions fpc-pascal@lists.freepascal.org
Message-ID: 491787.41572...@web35505.mail.mud.yahoo.com
Content-Type: text/plain; charset=iso-8859-1
Well =
Michalis Kamburelis wrote:
Note also your error message:
./exbasic: symbol lookup error: /usr/local/lib/libagl.so: undefined
symbol: glXQueryExtension
This says something strange, the linker for some reason is looking for
glXQueryExtension inside libagl.so. What exactly is
Jonas Maebe wrote:
-klglx (note the extra l).
I tried that:
fpc -02 -Sh -FUlib/ -klglx /exbasic.pp -oexbasic
But it returns that error:
/usr/bin/ld: lglx: No such file: No such file or directory
I look for a dev package for GLX (libgl1-mesa-glx-dev?) but I can't
find it. Which packages
Hello.
I'm working on a project that needs the GLX library. It compiles but
when running it returns that error:
./exbasic: symbol lookup error: /usr/local/lib/libagl.so: undefined
symbol: glXQueryExtension
In other forum a colleague suggest that it doesn't links with the
libglx.so . I'm trying
Hello.
I'm working on a project that needs the GLX library. It compiles but
when running it returns that error:
./exbasic: symbol lookup error: /usr/local/lib/libagl.so: undefined
symbol: glXQueryExtension
In other forum a colleague suggest that it doesn't links with the
libglx.so . I'm trying
Hello.
I'm using
I need to reserve dynamic memory to store raw binary data. I tried the
next code:
fSize := aObject^.size;
GetMem (fData, fSize);
Move (aObject^.dat, fData, fSize);
Both fData and dat are untyped POINTER but the program returns an
Segment violation at the Move procedure.
Hello.
I'm using FPC 2.2.2 on Xubuntu 8.10.
I need to reserve dynamic memory to store raw binary data. I tried the
next code:
fSize := aObject^.size;
GetMem (fData, fSize);
Move (aObject^.dat, fData, fSize);
Both fData and dat are untyped POINTER but the program returns an
Segment
From: Graeme Geldenhuys graemeg.li...@g...
Subject: Re: [fpc-pascal] How to use fpcmake
Hi Guillermo,
I struggled with it as well. Henry Vermaak then created an example for
me and showed how to use it. The example he did was for the fpGUI
Toolkit project.
I did read Vermaak's example and
Both are .dat and fdata are points. IOW you are moving fsize bytes from
the place where the 4 byte of the pointer dat is stored to the place where
the 4 bytes of the pointer fdata is stored. Since you probably move more
than 4 bytes you totally corrupt what is behind fdata in memory.
Try
This is an old note. I forgot to post it. Few days ago I released the
second Alpha of Allegro.pas 4.3.0
Allegro.pas is a wrapper to allow Pascal programmers to use the
Allegro game library (http://alleg.sourceforge.net/).
This new version introduces support for GNU/Linux (at cost drop drop
the
From: Graeme Geldenhuys
Hi Guillermo,
I struggled with it as well. Henry Vermaak then created an example for
me and showed how to use it. The example he did was for the fpGUI
Toolkit project.
Usage:
- Compile fpmake.pas as follows:
fpc fpmake.pas
- To find out
From:
Dear FPC forum,
I am a total novice to FPC.
I am using fpc-2.2.2.i386-win32 on XP
Compiling Bounce.pp
I Get the message: Can't find unit GL used by bounce
Please: Where do I go from here ?
Thank you,
I'm not sure but may be the OpenGL are optional on Windows installer
as in
Hi.
I did read the documentation, I look for more information on the
Internet and I've read some Makefile.fpc files on the FPC sources, but
I can't create a Makefile.fpc file for my project. I can't understand
most of the options and the project is pretty complex: it's a package
that includes a
Right now I can load the library manually, using dynlibs unit. I'll
work that way. Thanks.
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http://lists.freepascal.org/mailman/listinfo/fpc-pascal
Hi.
I've tried your suggestion about the symbol stripping and had the same
result. Thanks anyway.
I'll load the library manually.
From: Jonas Maebe
Link time error, I guess. But according to your original message,
the name
of the library is liballeg_unshareable.a. So you would have to use
Perhaps I missed it, but are you sure you declared the
functions/procedure in the library you are using cdecl?
That would explain a runtime error instead of linker error.
I'm sure I've used cdecl to declare the procedure I'm using to test it.
By the way, Allegro's developers confirm me the
From: Jonas Maebe
Maybe the problem is that the default FPC config file enables symbol
stripping. So even though the routines from the library are in your
program, dynamically loaded libraries won't be able to find them since
the symbol names are gone. Try compiling the program with -Xs- to
somebody finds another workarround, please tell me.
Greetings.
Guillermo Martinez.
On 10 Feb 2009, at 19:30, Guillermo Martínez Jiménez wrote:
I tried to link that library using {$linklib alleg_unsharable}. It
linked without error but it raises the same runtime error. Then I
tried deleting
Link time error, I guess. But according to your original message, the name
of the library is liballeg_unshareable.a. So you would have to use -k
liballeg_unshareable.a, not -klalleg_unshareable.a. The linker only
prepends lib if you use -k-lalleg_unshareable.a (note the extra -).
And if you
Hello.
I'm trying to link a library written in C (Allegro 4.2) on Linux. The
testing program (which is minimal) links without problems but it
raises a runtime error:
#~/test: ./test
./test: symbol lookup error: /usr/local/lib/liballeg.so.4.2: undefined
symbol: _blender_trans24
#~/test:
I've
Would translating/porting linux to pascal be possible ?
Possible? Yes it is. Worth of...? I'm afraid not.
By the way, Linux is good as it is now and Pascal isn't the best
option to create an operating system.
Guillermo Ñuño Martínez
___
fpc-pascal
Are you sure?
Yes, I am.
doesn't older MacOS's versions where written in Object Pascal?
Yes, it does, but as I said I think it wasn't the better options.
I think the problem here (again) is not the language, it's the critical mass
of users of the language. Using C for Linux was a good
From: Florian Klaempfl
I've only one arm box so I can't work well on oabi and eabi. My box
still runs oabi (multi boot is not possible with the Thecus). If someone
offers me reliable access to a fast =500 MHz, =128 MB eabi box, some
GB HD, I'll fix the needed stuff.
Unfortunately I haven't
Thanks for your messages.
By the way, I've read at Free Pascal's download site that there's two
ARM versions for the compiler, one of them is for Linux. Pandora will
use a Linux distro (www.freepascal.org/down/arm/linux.var). Does
somebody use that one?
Guillermo Ñuño Martínez
2008/9/16 Jonas Maebe [EMAIL PROTECTED]:
On 16 Sep 2008, at 15:36, Guillermo Martínez Jiménez wrote:
Did somebody planned to compile, test and release FPC for the Pandora
handgeld game console? (www.openpandora.org)
I've not heard of anyone wanting to this. Looking at the specs
Hello.
I was looking in the maillist archive but I didn't find an answer.
Did somebody planned to compile, test and release FPC for the Pandora
handgeld game console? (www.openpandora.org)
I will try to buy one when it comes to be available (pre-order on
September 30) so if nobody else will I
A new version of Allegro.pas was released yesterday. Allegro.pas is a
wrapper to allow Pascal compilers (such as Free Pascal) to use the
Allegro library in games or multimedia programs.
This version introduces new functions that allows to create, write and
read files using the LZSS compression
Hello.
I'll create a library in Object Pascal. I'll compile it in a
DLL/so/dynlib and want to define a public interface to be used in any
language so I decided to define it as C public functions.
I'll use objects so some functions of the library should return or
receive object references but I'm
May be you can use the Wine library. It is a library created to help
porting applications from Windows to *NIX. Visit www.winehq.org
Regards.
Ñuño Martínez.
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Hello everybody.
Recently I asked myself if Free Pascal has support for ncurses and
I've found it as an extra package.
I've take a peek at the ncurses.pp file and I've found it uses a lot
of external functions. That means this package will not compile on
platforms that haven't a previous ncurses
On Fri, 18 Jan 2008, Michael Van Canneyt wrote:
CgpPbiBGcmksIDE4IEphbiAyMDA4LCBHdWlsbGVybW8gTWFydMOtbmV6IEppbcOpbmV6IHdyb3Rl
OgoKPiBIZWxsbyBldmVyeWJvZHkuCj4gCj4gUmVjZW50bHkgSSBhc2tlZCBteXNlbGYgaWYgRnJl
...
Er... Pardon?
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Hola gente.
Además de congratularme por la existencia de esta lista de correos, os
escribo para daros a conocer este proyecto en el que llevo metido
desde hace ya un año.
Se trata de Allegro.pas, que busca crear una envolvente para poder
utilizar la librería Allegro con compiladores Pascal.
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