Current using -Os -pipe -march=pentium3m
Oliver Fromme
olli at lurza.secnetix.de
Thu Sep 18 12:40:10 UTC 2008
Daniel de Oliveira <akulatraxas at gmail.com> wrote:
> I have some problems here trying to compile my system using..
>
> CPUTYPE?=pentium3m
> CFLAGS=-Os -pipe
Does it make a difference when you add "-fno-strict-aliasing"?
Note that the default is "-O2 -fno-strict-aliasing -pipe",
and you shouldn't override that unless you have a good
reason to do that. Specifically, using any optimization
beyond -O1 (including -Os) without -fno-strict-aliasing is
not supported; it's known to break some ports at least.
Best regards
Oliver
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$ dd if=/dev/urandom of=test.pl count=1
$ file test.pl
test.pl: perl script text executable
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