>You can have a look too at TRegDataType type, it seems there is nothing
special for DWord.
I got the list of functions you mentioned in Lazarus.. Here are all the ones
that can read:
function ReadCurrency(const Name: UnicodeString): Currency;
function ReadCurrency(const Name: String): Cu
On Wed, 16 Jun 2021 08:57:13 +0200
Bo Berglund via fpc-pascal wrote:
> If I by habit add a bunch of often used units to the uses clause will
> that affects the size of the compiled application even if they are
> not in fact used?
Yes, if they have e.g. initialization sections.
Mattias
_
On Wed, Jun 16, 2021 at 9:08 AM James Richters via fpc-pascal
wrote:
>
> >You can have a look too at TRegDataType type, it seems there is nothing
> >special for DWord.
>
>
>
> I got the list of functions you mentioned in Lazarus.. Here are all the ones
> that can read:
As I said before, it is
On 2021-06-16 09:16, Mattias Gaertner via fpc-pascal wrote:
On Wed, 16 Jun 2021 08:57:13 +0200
Bo Berglund via fpc-pascal wrote:
If I by habit add a bunch of often used units to the uses clause will
that affects the size of the compiled application even if they are
not in fact used?
Yes, if
Op 2021-06-16 om 09:16 schreef Mattias Gaertner via fpc-pascal:
On Wed, 16 Jun 2021 08:57:13 +0200
Bo Berglund via fpc-pascal wrote:
If I by habit add a bunch of often used units to the uses clause will
that affects the size of the compiled application even if they are
not in fact used?
Yes,
On 2021-06-16 10:58, Marco van de Voort via fpc-pascal wrote:
Op 2021-06-16 om 09:16 schreef Mattias Gaertner via fpc-pascal:
On Wed, 16 Jun 2021 08:57:13 +0200
Bo Berglund via fpc-pascal wrote:
If I by habit add a bunch of often used units to the uses clause will
that affects the size of the
Op 2021-06-16 om 11:21 schreef Tomas Hajny via fpc-pascal:
Or if they contain $R inclusions.
...or many other things which may not be smartlinked, either because
it is not possible, or because the compiler and/or linker cannot do it
right now.
Yes. But it is good to keep the things that fu
On 2021-06-16 11:38, Marco van de Voort via fpc-pascal wrote:
Op 2021-06-16 om 11:21 schreef Tomas Hajny via fpc-pascal:
Or if they contain $R inclusions.
...or many other things which may not be smartlinked, either because
it is not possible, or because the compiler and/or linker cannot do i
On Wed, 16 Jun 2021, Tomas Hajny via fpc-pascal wrote:
On 2021-06-16 11:38, Marco van de Voort via fpc-pascal wrote:
Op 2021-06-16 om 11:21 schreef Tomas Hajny via fpc-pascal:
Or if they contain $R inclusions.
...or many other things which may not be smartlinked, either because
it is not
On Wed, 16 Jun 2021 12:08:26 +0200 (CEST), Michael Van Canneyt via fpc-pascal
wrote:
>FPC/lazarus tell you which units are unused, and in the Lazarus IDE you can
>use the
>quick actions of the message dialog to quickly remove all unused units.
>I use it all the time.
Thanks, I will have a look
On Wed, 16 Jun 2021 12:26:54 +0200
Bo Berglund via fpc-pascal wrote:
> On Wed, 16 Jun 2021 12:08:26 +0200 (CEST), Michael Van Canneyt via
> fpc-pascal wrote:
>
> >FPC/lazarus tell you which units are unused, and in the Lazarus IDE
> >you can use the quick actions of the message dialog to quickl
Since the final binary size after using strip -s on the exe file is
271 kb it seems a bit big!
Or is there a lot behind the scenes I have missed?
Classes is a hog.
If you want smallest executable size you must get rid of SysUtils also.
And you must call platform dependent OS API ...
L.
___
On Wed, 16 Jun 2021, Bo Berglund via fpc-pascal wrote:
I had to add SysUtils to make it work but Lazarus put Classes in there by
itself.
Since the final binary size after using strip -s on the exe file is 271 kb it
seems a bit big!
Or is there a lot behind the scenes I have missed?
I see many
Op 2021-06-16 om 12:30 schreef Mattias Gaertner via fpc-pascal:
Since the final binary size after using strip -s on the exe file is
271 kb it seems a bit big!
Or is there a lot behind the scenes I have missed?
Classes is a hog.
I had a look, and only tthreadlist (and with that tlist) were
in
Since the final binary size after using strip -s on the exe file is
271 kb it seems a bit big!
Or is there a lot behind the scenes I have missed?
Classes is a hog.
I had a look, and only tthreadlist (and with that tlist) were
instantiated in the startupcode.
There are also global variables,
On Wed, 16 Jun 2021 12:30:55 +0200, Mattias Gaertner via fpc-pascal
wrote:
>> Since the final binary size after using strip -s on the exe file is
>> 271 kb it seems a bit big!
>> Or is there a lot behind the scenes I have missed?
>
>Classes is a hog.
>
I commented it away ane recompiled.
Worked f
Bo Berglund via fpc-pascal schrieb am
Mi., 16. Juni 2021, 13:32:
> On Wed, 16 Jun 2021 12:30:55 +0200, Mattias Gaertner via fpc-pascal
> wrote:
>
> >> Since the final binary size after using strip -s on the exe file is
> >> 271 kb it seems a bit big!
> >> Or is there a lot behind the scenes I ha
Le 16/06/2021 à 00:31, James Richters via fpc-pascal a écrit :
Thanks for the help, it's working fine using readinteger I guess as long as I
don't have any values large enough to need the most significant digit that
would work...
I guess that what was meaning Bart by hardcat is that you need
On Wed, Jun 16, 2021 at 2:21 PM Jean SUZINEAU via fpc-pascal
wrote:
> I guess that what was meaning Bart by hardcat is that you need to
> transtype the result this way:
> var dw: DWord;
> begin
> dw:= DWord( Registry.ReadInteger(...)) ;
Indeed.
This is a lossless operation.
--
Bart
_
Le 16/06/2021 à 00:31, James Richters via fpc-pascal a écrit :
In order to change the value I want to change, I need to run my program as
administrator, is there a way to change to administrator with a request from
within the program?
I guess I could make just a small program that changes the
On Wed, Jun 16, 2021 at 2:26 PM Jean SUZINEAU via fpc-pascal
wrote:
> I think there is a way to do this with a single program.
Using Lazarus IDE I tried to set Execution level to
"requireAdministrator", but then the program simply would not run (it
would not ask for the admin password), so in th
I just add a small program to illustrate the type cast between signed
and unsigned:
var
si: ShortInt;
begin
si:= -127;
WriteLn( 'si ', si);
WriteLn( 'Byte(si) ', Byte(si));
si:= -1;
WriteLn( 'si ', si);
WriteLn( 'Byte(si) ', Byte(si));
end.
gives
$ ./project1
s
On Wed, Jun 16, 2021 at 5:14 PM Bo Berglund via fpc-pascal
wrote:
> My use case here is that I created a Windows version of Linux "uptime" by
> starting in Lazarus with a new Project and selecting Program.
Choose Simple Program from that dialog.
No uses clause at all, so everything you need, you
Jonas,
thanks but I'm still a little stuck.I only do this kind of thing once every 5
years or so..
sudo make FPC=/usr/local/lib/fpc/3.0.4/ppcx64 OPT="-ap -FD${IOS_BASE_BIN}
-XR${IOS_BASE}" CPU_TARGET=x86_64 OS_TARGET=iphonesim
CROSSOPT="-FD${IOS_BASE_BIN} -XR${IOS_BASE}" all
it seems that crt
My best score is 67 kb after strip -s with the code below ... ;-)
Of course it will not work on every version of Windows.
program uptime;
function GetTickCount64: QWord; stdcall; external 'kernel32.dll';
function _2d( _i: Integer): String;
begin
Str( _i, Result);
if Length(Result) <
Thanks for the sample. For what it's worth, I got the executable down
to just 10K using powerbasic version 6, I suspect that's as small as it
can get, since I did have to include a winbase.inc that comes with the
compiler to get the function call of the GetTickCount64 call. But then
again, I
26 matches
Mail list logo
