[fpc-devel] (Re)compiling FPC or is there something like fpc.bpg?

[Marc Weustink]

Adem wrote:
> On 2010-07-27 1:10 PM, Joost van der Sluis wrote:
>> I don't know what you want,
> Wel... it all started here [
> http://www.mail-archive.com/fpc-devel@lists.freepascal.org/msg17986.html ].
>
> In short, I was trying to test/benchmark a FPC/Lazarus generated exe
> against one with Delphi, but I kept having to uninstall 32-bit
> FPC/Lazarus when I needed to produce a 64-bit FPC/Lazarus exe.
>
> IOW, both versions wouldn't coexist under the same OS (Windows 7).

If you don't use the installer but build lazarus yourself from the 
sources, both 32 an 64 bit version of lazarus can run side by side.
No problems with that. (ok, you need to rename lazarus.exe to 
lazarus32.exe / lazarus64.exe)

Marc