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