Re: [Lazarus] Lazarus program files very big, why?

[Mark Morgan Lloyd]

Bo Berglund wrote:

I installed Lazarus on my Pi2B (see other therad) and am now using fpc
3.1.1 and Lazarus 1.5. I also installed tightvnc for GUI access via
VNC from my Win7 PC.

My first test program on the Pi2B is a GUI application with 2 edit
boxes and 2 buttons to test MD5 calculations. One button calculates
MD5 of a text in one edit box and displays on the other.
The other button calculates the MD5 of the Application.Exename (its
own executable file) and displays the executable file name in one edit
box and MD5 in the other. Total lines of code in the two events are 7.

Amazingly this little program is 24.5 Mbytes as shown:
-rwxr-xr-x 1 root root 24493881 Oct  3 21:35 project1

So my questions are:
1) Why is Lazarus creating such an enormously big executable file?
2) Why is it placing the project files in /root/tmp?
Why not in /home/pi/something_or_other?

Is this normal or have I installed Lazarus in some strange way that
bypasses the user Pi?


Remove debug into at the project level, or run strip on the binary. note 
the  install  program's -s option, but that usually assumes that it can 
call  strip  to do the work which might not be the case on a 
non-development machine.


--
Mark Morgan Lloyd
markMLl .AT. telemetry.co .DOT. uk

[Opinions above are the author's, not those of his employers or colleagues]

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[Lazarus] JCF bug

[Aradeonas]

Hi,

Just saw this problem that if you miss character it will cause
Lazarus crash :

> unit Unit1;
>
> {$mode objfpc}{$H+}
>
> interface
>
> uses  Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs;
>
> type  TForm1 = class(TForm)  private    { private declarations }
> public    { public declarations }  end;
>
> type  TgardQuality = (gLow, gMedium, gHigh, gVeryHigh);
>
> const  TgardQualityNames: array[TgardQuality] of string =    
> ('low,//<-
> - if you miss ' it will crash    'medium',    'high',
> 'veryhigh'    );
>
> var  Form1: TForm1;
>
> implementation
>
> {$R *.lfm}
>
> end.
>
>

Please test it if you have this problem too.

Regards, Ara

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Re: [Lazarus] JCF bug

[Ondrej Pokorny]

On 04.10.2015 16:32, Aradeonas wrote:

Hi,
Just saw this problem that if you miss character it will cause Lazarus 
crash :

Actually, yes. I get an exception. But if you hit OK, Lazarus doesn't crash.

Ondrej

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Re: [Lazarus] JCF bug

[Aradeonas]

Sometimes it will crash,not all time.

Regards,
Ara


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Re: [Lazarus] JCF bug

[Ondrej Pokorny]

On 04.10.2015 17:44, Aradeonas wrote:

Sometimes it will crash,not all time.
Yes, it is a bug. Furthermore it causes a lot of memory leaks. Memory is 
leaked also if there are other (handled) syntax errors in the source.


Ondrej

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Re: [Lazarus] JCF bug

[Ondrej Pokorny]

On 04.10.2015 16:32, Aradeonas wrote:

Hi,
Just saw this problem that if you miss character it will cause Lazarus 
crash :



Not for me!

Ondrej

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Re: [Lazarus] Lazarus program files very big, why?

[leledumbo]

> 1) Why is Lazarus creating such an enormously big executable file? 

Always read FAQ before asking:
http://wiki.lazarus.freepascal.org/Lazarus_Faq#Why_are_the_generated_binaries_so_big.3F

> 2) Why is it placing the project files in /root/tmp? 
Why not in /home/pi/something_or_other? 

The setting is in Tools->Options->Environments->Files->Directory for
building test projects, which defaults to tmp folder of your currently
logged in user account.

Other than FAQ, reading other existing documentation is essential:
http://wiki.lazarus.freepascal.org/IDE_Window:_Environment_Options#Files




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Re: [Lazarus] Lazarus program files very big, why?

[Mattias Gaertner]

On Sun, 04 Oct 2015 00:06:00 +0200
Bo Berglund  wrote:

>[...]
> 2) Why is it placing the project files in /root/tmp?
> Why not in /home/pi/something_or_other?

The default is ~/tmp. If you start Lazarus as root and root's home
is /root then this is /root/tmp.

Mattias

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