Robert Dinse <nanook@eskimo.com> writes:
> Can anybody tell me what the gcc flag "-fno-strict-aliasing" does?
> It's used by default on kernel builts but not documented in the gcc man page.
> I'm curious how many other flags exist that also aren't documented, or if there
> is some place these are actually documented?
% man gcc
GCC(1) GNU Tools GCC(1)
NAME
gcc, g++ - GNU project C and C++ Compiler (gcc-2.95)
[...]
WARNING
The information in this man page is an extract from the
full documentation of the GNU C compiler, and is limited
to the meaning of the options.
This man page is not kept up to date except when volun
teers want to maintain it. If you find a discrepancy
between the man page and the software, please check the
Info file, which is the authoritative documentation.
It is documented there.
-Andi
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