DragonFly BSD
DragonFly bugs List (threaded) for 2004-04
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Re: crash while doing mkdir (system as of afternon today )


From: David Rhodus <drhodus@xxxxxxxxxxx>
Date: Sun, 4 Apr 2004 18:45:01 -0400


On Apr 4, 2004, at 6:35 PM, Matthew Dillon wrote:



:> from which it did not wake up properly... ] :> :> make.conf options: :> CFLAGS=-O2 -pipe -funroll-loops -fstack-protector :> COPTFLAGS=-O -pipe -funroll-loops -fstack-protector :> ... :> Toma<BE> : :Using -O2 in your make.conf causes unpredictable system :behavior. : :-DR

make.conf's CFLAGS flags shouldn't be inherited by the kernel builds,
but Dave has a good point. If you are using anything other then -O to
They will be inherited by gcc in a self corruption manner if a buildworld
was performed with -O2 in make.conf. I just ran a small test case machine
last week and found that the build process would fail in random places
after running a few build/install worlds in a row with -O2 and -O3 settings.


-DR




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