Devart Forums

Unidac for Linux requires libc unit which is deprecated and no longer supported under freepascal 64 bit.

I don't think it would be very difficult for devart to make Unidac code compatible to linux 64, replacing all references to libc with current units (sockets, unix, baseunix, etc).

Hello,

We plan to release versions of DAC products for x64 Linux and Windows in August.

Quite disappointed the 4.0 beta doesn't support Linux 64. Please don't ignore Lazarus comunity.

We will add support for x64 Linux, but for the time being we cannot provide any timeframe.

We need support for 64 bit linux urgently.

Kind Regards,

Robert.

Hello,

We've implemented support for Lazarus for Linux x64 in our DAC products. This version will be available today or tomorrow.

How about Windows 64?

I tried to compile Unidac for Lazarus, running Lazarus 0.9.30.4 x86-64 version. In the unit CRParser, in procedure TParser.ToRightQuoteA, at line 426 (MOV RCX, i), we are getting the error:

C:\V2\brsource\3rdParty\Devart\UniDAC\Source\CRParser.pas(426,14) Error: Size suffix and destination or source size do not match

We have been able to proceed by reverting to 32-bit Lazarus.

Is this a known problem? Any solutions forthcoming?

TIA
Mark

Hello,

The latest UniDAC version 4.1.6 is installed on Lazarus 0.9.30.4 with FPC 2.6.0 with no errors independently on the platform (Win32 or Win64). Make sure you are using the specified product versions, and that there are no old UniDAC files (*.pas, *.ppu, *.o, etc.) remained from the previous versions. If this doesn't help, try reinstalling Lazarus having previously removed all its files and settings, from the registry as well.

This is urgent for us as well.
I compile the unidac packages perfectly well in Lazarus 64 bit 0.9.30.4 FPC 2.6.0
However this unit as the original poster states is failing to compile.

I have removed all previous copies of code.

Devart\UniDAC\Source\CRParser.pas(426,14) Error: Size suffix and destination or source size do not match
Devart\UniDAC\Source\CRParser.pas(1520) Fatal: There were 1 errors compiling module, stopping

This is not an users bug!
It is unidac!
We need this fixed urgently.

Kind Regards,

Robert.

I have added my own fix at line 406 :

{$IFDEF CPUX64}
i : int64;
{$ELSE}
i : integer;
{$ENDIF}

Now compiles well.

Kind Regards,

Robert.

hello,

Please, specify the name and the exact version of the Linux core you are using, as with the latest Ubuntu x64 (on which we test our products) such problems do not occur.

I am using 64 bit windows. windows 7.
It is clearly an error as I have given the fix.
My components install fine. It is only when I use it fails.

hello,

We cannot reproduce the described problems on Windows x64. These problems may be due to specific settings of your Lazarus project. Please create a simple project reproducing the problem and send it to us in order that we can reproduce and fix the problem

have reproduced an error not the same one. by simply compiling a lazarus package with unidac.
I have posted a message to the contacts page of devart. with an example project/package.

hello,

Thank you, I have received your letter. I will reply as soon as any additional information appears.