using non-standard optflags (-O3, in particular)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



I'm working on building calc, a math package, for Extras. Upstream says:

   There is a slight performance advantage with -O3.  We have some
   users who run very long calc computations (on the order of months of
   CPU time). So even slight advantages are useful. Between your EMail
   message and this one, we received a plea from one of those massive
   computation calc users to keep -O3.


Given the nature of the package, this seems reasonable. Is there a
standard mechanism for overriding part of optflags like this?


Upstream also would prefer -g3 -- is there a problem with that?

-- 
Matthew Miller           mattdm@xxxxxxxxxx          <http://mattdm.org/>
Boston University Linux      ------>              <http://linux.bu.edu/>

-- 
fedora-extras-list mailing list
fedora-extras-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/fedora-extras-list

[Index of Archives]     [Fedora General Discussion]     [Fedora Art]     [Fedora Docs]     [Fedora Package Review]     [Fedora Desktop]     [Big List of Linux Books]     [Yosemite Backpacking]     [KDE Users]

  Powered by Linux