[gambit-list] gambit 4.6.4 taking long time to compile blackhole

Alex Queiroz asandroq at gmail.com
Wed Feb 15 16:41:06 EST 2012


Hallo,

2012/2/15 Marc Feeley <feeley at iro.umontreal.ca>:
>
>> I've read in the git commits that now the default flag is -O2, could this be the reason?
>
> It could.  Please modify the configure script so that it uses -O1 and check if that works better.  I would be interested in the time both ways, and the version of your gcc.
>

FWIW, I opened a bug[1] for GCC that, after fixed for 4.7.0, did let
me compile Gambit-C with -O3 and using `make -j 3` on machine with 8GB
of RAM, very quickly.

[1] - http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51389

Cheers
-- 
-alex
http://www.artisancoder.com/



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