In order to to do that you need a starting fpc. How did you install the
first fpc on the system?
"make install" does everything, except making it the default compiler.
This way "make install" can be used to install a second compiler. I
wonder if there is a simple command to do a complete install
with this for awhile (google etc),
so I dont mind if you just point me to a web page to learn for myself -
just need the right page :)
Thanks
On 15/03/16 21:22, Mattias Gaertner wrote:
On Tue, 15 Mar 2016 21:12:03 +1030
steveg <ste...@nevets.com.au> wrote:
I am trying to compile Laz on an Odro
I am trying to compile Laz on an Odroid Arm system (running Lubuntu
14.04 - LXDE)
I have fpc 3.1.1 compiled and installed ok (I believe)
Compiling the latest svn of Laz is giving the following error - (cant
find unit)
process.ppu and friends are in
On 29/02/16 03:56, Péter Gábor wrote:
I reported an issue (related to .Constraints) that seems to be similar:
http://bugs.freepascal.org/view.php?id=29563
Unfortunately no one else of the commenters could reproduce it yet.
2016-02-28 01:41 keltezéssel, steveg írta:
I find any and all forms
On 28/02/16 20:00, Denis Kozlov wrote:
No form resizing issues with Lazarus 1.7 r51739 FPC 3.0.0 using
win32/gtk2 widgets on Windows 7.
Can you reproduce it with a new & clean application?
Denis
On 28/02/2016 00:41, steveg wrote:
I find any and all forms in a running Laz program
not make the
form smaller at all.
Just wondering if anybody else has similar issues before calling a bug ?
Lazarus 1.7 r51734M FPC 3.0.0 i386-linux-gtk 2
Thanks - SteveG
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Thank you Jesus
I will attempt workarounds a I can, and will try to narrow down the
'delete' cause
On 27/05/15 23:29, Jesus Reyes A. wrote:
En Mon, 25 May 2015 21:39:41 -0500, steveg ste...@nevets.com.au
escribió:
Thank you Michael.
I have then following problems currently -
1:
I am
its related to, but
still watching.
Does anybody else have this issue ?
Many thanks
On 25/05/15 18:42, Michael Van Canneyt wrote:
On Mon, 25 May 2015, steveg wrote:
Could somebody please let me know the correct place to post questions
about LazReport ?
Not sure if there is a separate
Could somebody please let me know the correct place to post questions
about LazReport ?
Not sure if there is a separate group / list for this
Thanks - SteveG
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Looking through the release notes for fpc, it seems that exceptions are
not trapped (trappable) within a library (using Linux here).
Would anybody know how to enable / re-enable this at all ?
A simple example or pointer to such would be much appreciated :)
SteveG
On Thu, 13 Mar 2014 22:45:44 +1030
Steve Gatenby ste...@nevets.com.au wrote:
Hoping somebody may be able to explain why the following doesn't stop
the Form closing.
Button1 sets the method pointer correctly (I believe), as when closing
the form the showmessage occurs as expected (and shows
ste...@nevets.com.au schrieb:
On Thu, 13 Mar 2014 22:45:44 +1030
Steve Gatenby ste...@nevets.com.au wrote:
Hoping somebody may be able to explain why the following doesn't stop
the Form closing.
Button1 sets the method pointer correctly (I believe), as when closing
the form the
Thanks guys - I have been using this approach in my Linux libs for
awhile now, and appears to work ok.
Just having intermittant gtk errors within my library and trying to
determine if the Lib - Gui area may be my problem (no extra threads in
use)
So probably need to look elsewhere at what
?
So is it safe to read / write to gui components (I have the control
addresses) from within the library (no new threads created) without
problems ?
To summarise - can I rd/wr to form controls from within a cmem
controlled library using its main thread ?
Thanks - SteveG
Project Options / Paths / Unit Output directory (-FU)
Would anybody know if there exists a compiler substitution for the
current username (under Linux)
I would like the output dir set to eg: /tmp/curruser/project/etc
(multiple users on a shared system)
Thanks - SteveG
On 07/05/12 22:16, Mattias Gaertner wrote:
On Mon, 07 May 2012 22:12:57 +0930
SteveGste...@nevets.com.au wrote:
Project Options / Paths / Unit Output directory (-FU)
Would anybody know if there exists a compiler substitution for the
current username (under Linux)
I would like the output dir
On 25/04/11 18:15, Hans-Peter Diettrich wrote:
SteveG schrieb:
Is there a simple way to tell if slTest has been assigned in the
following ?
(without specifically assigning it to NIL in the declaration)
var
slTest :TStringList;
begin
if Assigned(slTest) then FreeAndNil(slTest); // gives
to not connect more
than it connects (similar to synaser)
Suggests it may be necessary to 'reset' the port somehow before using
I have a small sample program for testing if anybody wants it
SteveG
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.
So - my actual question would be :)
Would anybody be able to point me towards something that would bring
on 'futex_wait_queue_me' status ?
Thanks - SteveG
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Graeme Geldenhuys wrote:
On 28 September 2010 21:50, steveg ste...@nevets.com.au wrote:
Quickest way I have found is to enumerate the device files in /dev
extracting all 'ttyxx' (comports) and 'ttyU' (usb ports). This gives a list
of 'probables'. Then try to connect (using SynaSer for example
) ?
I am trying this at the moment (using cmem by the way), and whilst all
seems to be working ok, I am getting segfaults regularly.
Just trying to determine if the problems are with doing the gui access
from a library, or somewhere else in my code.
Thanks - SteveG
SteveG wrote:
SteveG wrote:
Paul Ishenin wrote:
30.07.2010 8:06, SteveG wrote:
Would anybody know how to obtain the address of the following control?
Arg1 := @Application.Components[0];
This results in Variable identifier expected error
A class instance is already a pointer.
Arg1
I believe that 'writing' (without syncronization) to a TWinControl from
a thread or dll function is BAD(tm), but just wondering if the same
applies to 'reading' (properties / etc) ?
another way - can 'non-mainthread' access to WinControls be considered
'ReadOnly'
Thanks - SteveG
solution
Thanks - SteveG
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Just wondering if anything came of the 'transparent panel' discussion ?
ie - does such a beast exist for gtk2 as yet (under Lazarus naturally)
Thanks - SteveG
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Mattias Gaertner wrote:
On Wed, 03 Mar 2010 18:14:04 +1000
SteveG ste...@nevets.com.au wrote:
Just wondering if anything came of the 'transparent panel' discussion ?
ie - does such a beast exist for gtk2 as yet (under Lazarus naturally)
What transparency do you need?
Overlapping controls
Maxim Ganetsky wrote:
03.03.2010 19:08, SteveG пишет:
My personal use (this instance anyway), would be to allow an external
app below my Lazarus app (eg a browser) to be seen 'thru' the
transparent panel. - The tricky part would be to then toggle the ext app
to be on top / below my app (when
'futex_wait_queue_me' in the
process listing.
I havent yet been able to narrow down an exact cause, as a simple
app/lib test works ok.
Would anybody know what would cause the above state (futex), as a clue
to the change in Laz/Fpc affecting my app ?
Thanks - SteveG
On 28/02/10 13:02, SteveG wrote:
I have just updated Laz (svn) and Fpc(2.4.0) and have hit a problem with
my program. (worked ok with Laz 0.98 / fpc 2.?.?)
I use a dyn loaded lib with my app, which seems to be relevant.
If I call Application.ProcessMessages from within a TTimer.OnTimer
event
On 28/02/10 13:08, Andrew Brunner wrote:
I would never Process Application Messages from a timer thread.
I suspect a threadlock going on. Does it work OK without the
application.processmessages?
On Sat, Feb 27, 2010 at 9:02 PM, SteveGste...@nevets.com.au wrote:
I have just updated Laz (svn)
On 28/02/10 13:18, SteveG wrote:
On 28/02/10 13:08, Andrew Brunner wrote:
I would never Process Application Messages from a timer thread.
I suspect a threadlock going on. Does it work OK without the
application.processmessages?
On Sat, Feb 27, 2010 at 9:02 PM, SteveGste...@nevets.com.au wrote
On Fri, Feb 26, 2010 at 04:19:46PM +1000, SteveG wrote:
Would anybody happen to have a 'ready to go' deb package to install
fpc ver 2.4 (or better) - something that installs the compiler /
sources / etc in all the right places ?
I have been chasing this around in circles for hours now -
which
Would anybody happen to have a 'ready to go' deb package to install fpc
ver 2.4 (or better) - something that installs the compiler / sources /
etc in all the right places ?
I have been chasing this around in circles for hours now -
which completely lowers ones estimation of one's abilitys :)
Just wondering if anybody has solved the 'transparent panel' question for
Lazarus at all ?
Thanks - SteveG
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On Thursday 31 December 2009 03:52:35 Michael Joyner ᏩᏯ wrote:
SteveG wrote:
On Thursday 31 December 2009 03:13:55 Terry A. Haimann wrote:
If it is a script, it may not run from the Lazarus start procedure.
Secondly, you may need to explicitly define the path. Your command
prompt has
On Thursday 31 December 2009 05:55:18 Vincent Snijders wrote:
SteveG schreef:
Evening All (from where I'm sitting anyway)
Very simply, it uses wvdial to create the connection, and this works fine
from a cmd line (linux obviously) or from a small Laz/Fpc test program. I
can browse
?
begin
AsyncProcess1.CommandLine := 'wvdial';
AsyncProcess1.Execute;
end;
As a side issue, if anybody knows how to connect to a USB B'Band key directly
from Laz/fpc (no wvdial etc) any pointers would be much appreciated.
Thanks - SteveG
On Thursday 31 December 2009 03:13:55 Terry A. Haimann wrote:
If it is a script, it may not run from the Lazarus start procedure.
Secondly, you may need to explicitly define the path. Your command prompt
has a number of predifined paths,which your lazarus app doesn't.
SteveG ste
Would Lazarus / Freepascal have a cross platform ability to send keypress to
keyboard buffer ? - or even just for Linux :)
I need to send keys to external apps, not just my own Laz app
Thanks - SteveG
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On Friday 13 November 2009 11:11:33 Martin wrote:
Never used it myself, but if I recall correctly:
components\mouseandkeyinput
SteveG wrote:
Would Lazarus / Freepascal have a cross platform ability to send keypress
to keyboard buffer ? - or even just for Linux :)
Thanks Martin
On Friday 30 October 2009 17:28:46 Martin Schreiber wrote:
On Thursday 29 October 2009 16:51:40 SteveG wrote:
Would anybody know how to ensure a Laz form is brought to top, even if
Laz app doesnt currently have focus ?
eg - an alert msg/form to be forced to top/front every x seconds until
it.
An external app (console run) would do if no code is known.
Using Kubuntu 9.04 -
Thanks - SteveG
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On Friday 30 October 2009 01:58:57 Paul Ishenin wrote:
SteveG wrote:
Would anybody know how to ensure a Laz form is brought to top, even if
Laz app doesnt currently have focus ?
eg - an alert msg/form to be forced to top/front every x seconds until
acknowledged. Needs to be brought
Was wondering if anybody could tell me why this image from Google maps fails
to load in a standard TImage on a form ?
Opens ok on my system (Kubuntu 9.04) with other apps
Thanks - SteveG
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On Tuesday 27 October 2009 05:22:01 shoKwave wrote:
SteveG schrieb:
Was wondering if anybody could tell me why this image from Google maps
fails to load in a standard TImage on a form ?
Opens ok on my system (Kubuntu 9.04) with other apps
Thanks - SteveG
Seems to be the missing
Would anybody know if it is possible to tell if a function has been called
from the Main (GUI) thread, or a 'child' thread ?
(determined within the function being called)
Thanks
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On Saturday 17 October 2009 00:06:27 Vincent Snijders wrote:
SteveG schreef:
Would anybody know if it is possible to tell if a function has been
called from the Main (GUI) thread, or a 'child' thread ?
(determined within the function being called)
Yes, that is possible. Compare
Anybody know if it is possible to dynamically load the sqlite library ?
At the moment my app aborts if the lib is not found at startup, I would like
to have control of this for a later stage
Thanks - SteveG
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and as a completely non-related question, does fpc/laz have a cross
platform 'shared memory' component/function at the moment ?
Shared between what? Processes, libraries, computers?
Mattias
Sorry, that shows too much focus on a small world doesn't it :)
I meant sharing memory between
I pass the address of a WinCtrl (eg Label) to the function, then use
the following
TLabel( CompAddress^ ).Caption := 'test';
also a problem is 'Application.ProcessMessages' within the library
These (and variations of) seem to fail regularly, but work fine from
the Laz app
safe) ?
and as a completely non-related question, does fpc/laz have a cross
platform 'shared memory' component/function at the moment ?
Thanks heaps - SteveG
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