Peter Langfelder wrote:
> g++ -o executable program.cc
It's a bad idea to use g++ or gcc with no optimization switches as the
default is no optimization whatsoever. Please use at least -Os (optimize for
size) or -O2 (optimize for speed (at "level 2"), which is what Fedora is
using).
You'll probably also want to use -g if you want to be able to use a debugger
on your executable.
Those are just the basics, gcc/g++ have many useful switches and Fedora uses
a whole bunch when compiling its packages (and some upstream projects add
even more).
Kevin Kofler
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