CFLAGs for kernel compilation

Greg Hartzog (ghartzog@mindspring.com)
13 May 1996 01:29:30 GMT

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I have upgraded my system to ELF, installed gcc-2.7.2p, and
libc-5.3.9. Both gcc and libc are the Pentium specific versions.
I am wondering if there is a "better" set of CFLAGs for use
for compiling the kernel than the standard 1.2.13 CFLAGs.
I have tried changing the "-O2" flag. "-O6" through "-04" produced
non-booting kernels. "-O3" produced a booting kernel.
Thanks in advance for all responses.

Greg Hartzog

ghartzog@mindspring.com
ghartzog@atc-usa.com

Reasonable clients are a wonderful thing. I wish I had some reasonable clients.

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