Thomas Naujokas wrote:

>Last night I did an:
>
>  emerge --update --deep world
>
>Reviewing logs this morning I find in 3125-glibc-2.3.5-r1.log the
>following:
>
>  QA Notice: /usr/lib/misc/glibc/pt_chown is setXid, dynamically  
>    linked and using lazy bindings.
>  This combination is generally discouraged. Try:
>    CFLAGS='-Wl,-z,now' emerge glibc
>
>I can see a couple of problems with this:
>
>1.) Wouldn't that compile glibc without any optimization settings? So
>    what I would rather do is merge the suggestion with my default
>    CFLAGS. Resulting in:
>
>      CFLAGS='-O3 -march=athlon-xp -Wl,-z,now' emerge glibc
>
>    Does this seem reasonable?
>
>2.) My impression of how portage works is that the next time glibc is
>    updated it will compile with the default again. Is there some place
>    to set this on a permanent basis?
>
>Tom Naujokas
>
>  
>
Hi,
First thing IMHO QA-notices are for devs, rarely for users so ignore it
if no error so far.
The CFLAGS you *may* put on the command-line are added to those in
/etc/make.conf, so no need to repeat all.
Think the using "-03" in your USE-flags isn't a good idea (use -02
instead) remember that with -03 any reports to Bugzilla are like INVALID
(devs will suggest you use a more sane flags first).
HTH. Rumen

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