[gentoo-user] CFLAGS -mcpu value for Celeron 2.00GHz

[gentoo-user] CFLAGS -mcpu value for Celeron 2.00GHz

[sempsteen]

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Hi, I was reading about CFLAGS to set it best for my system. I've searched
for the -mcpu value that fits my Intel Celeron 2.00GHz processor but
couldn't find it. By looking cpu family and model from Gentoo Wiki Safe
Cflags article <http://gentoo-wiki.com/Safe_Cflags> "pentium4" value seems
the best but i've a celeron?. In make.conf file its default value is i686:

CFLAGS="-O2 -mcpu=i686 -pipe"
CHOST="i686-pc-linux-gnu"
CXXFLAGS="${CFLAGS}"
MAKEOPTS="-j2"

Please give me a hand, which value should i use for my processor?

# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Celeron(R) CPU 2.00GHz
stepping : 9
cpu MHz : 2020.343
cache size : 128 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid xtpr
bogomips : 4046.07

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Re: [gentoo-user] CFLAGS -mcpu value for Celeron 2.00GHz

[Marko Kocic]

pentium4

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gentoo-user@gentoo.org mailing list

Re: [gentoo-user] CFLAGS -mcpu value for Celeron 2.00GHz

[sempsteen]

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thanks a lot Marko.

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