[Lazarus] Get LCL revision or version via ifdef

[Sven Barth]

On 30.09.2011 23:36, silvioprog wrote:
> 2011/9/30 silvioprog<silvioprog at gmail.com>:
>> Hi,
>>
>> I'm trying:
>>
>> ...
>> uses
>>   LCLVersion,
>> {$IF (LCL_MAJOR = 0) AND (LCL_MINOR = 9) AND (LCL_RELEASE<= 30)}
>>   Classes,
>> {$ENDIF}
>> ...
>>
>> But:
>>
>> "Error: Compile time expression: Wanted STRING but got BOOLEAN or
>> INTEGER at "LCL_MAJOR = 0"".
>>
>> How to I get the LCL version? (or revision)
>>
>> Thx.
>
> In my lazsolutions.inc file, I'm trying:
>
> {$IF ((LCL_MAJOR>= 0) and (LCL_MINOR>= 9) and (LCL_RELEASE>= 31))}
>    {$DEFINE LSNEWLAZARUS}
> {$ENDIF}
>
> But:
>
> ">lazsolutions\trunk\Core\lazsolutions.inc(11,5) Error: Compile time
> expression: Wanted STRING but got BOOLEAN or INTEGER at "LCL_MAJOR>=
> 0""
>
> How to I solve this?
>

I personally don't see what's wrong there. Can you reproduce that with a 
small test program that does not depend on "LCLVersion", but defines the 
constants itself?

Also what version of FPC are you using?

Regards,
Sven