On 21/03/2012 15:11, Marcos Douglas wrote:
On Wed, Mar 21, 2012 at 12:01 PM, Martin<laza...@mfriebe.de> wrote:
So far I have no plans to update to 7.4 until either:
- I find some existing problem solved in it
- I start supporting new features
However, my tests so far, have not shown any problems when using 7.4.
So, when you move to 7.4 the only thing I need to do is update from SVN, right?
yes.
To everything work together between FPC 2.6.1 and Lazarus trunk, what
are the best OPT options to compile both?
I always used "-gl" and never had problems. Jonas said OPT="-O- -gl"
that is one more option.
Well, I need to use this option(s) in Lazarus Build too. I use the IDE
to do this. So, the right way is click in "Configure Build" and put
the same OPT in Options box, is that right?
Well do you want/need fpc with debug info?
If yes, then the fpc makefiles include -O2 and you need to cancel that.
Because "-O2 -O1" is still -O2, but "-O2 -O-1" (or the long version "-O2
-O- -O1") is -O1
In any case, that affects if you can inspect variables in the RTL.
It does not seem to be related to the original issue
Mind: rtl with debug info, will step into every ansistring_dec/inc_ref
and similar. That can be highly annoying
But: rtl with debug info also allows to access some global vars (like
the local time-date-format setting var)
Whatever you do:
-g defaults to stabs
I recommend to not mix stabs and dwarf (it may work, but I do not know).
So use the same for LCL, packages and app
Maybe best to be explicit
-gs
-gw -godwarfsets
-dwarf allows some properties (those directly mapped to a field)
-stabs (and modern gdb) can do -gp (preserve the case of symbols,
instead of getting the all caps stuff.
I have NOT got a full list of diffs...
--
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