[fpc-pascal] Do I need to make fpc 3.0.0 twice?

Sven Barth pascaldragon at googlemail.com
Wed Jan 13 08:04:31 CET 2016

Am 13.01.2016 00:53 schrieb "Peter" <peter at pblackman.plus.com>:
> But what about optimising the RTL to -O4?
> I did a separate pass to build the RTL with -O4 which 2.64 does not
> support. I found it makes a useful difference to the execution speed of
> some programs.

There is a variant of the OPT parameter that applies options only for the
last compilation. This way you can use options that the compiling compiler
does not yet support. Now if I'd only remember that... -.- (for cross
compilation one can use CROSS_OPT)

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