From: ralfconn <mentadent47@yahoo.com>
To: gentoo-user@lists.gentoo.org
Subject: [gentoo-user] Build for Athlon and Ryzen architectures
Date: Tue, 20 Aug 2024 19:23:26 +0200 [thread overview]
Message-ID: <7bcd9f95-b246-428f-bfeb-9ddf352c7021@yahoo.com> (raw)
In-Reply-To: 7bcd9f95-b246-428f-bfeb-9ddf352c7021.ref@yahoo.com
Hello,
my 8-year old gentoo HTPC is giving clear signals that the motherboard
is about to die so I ordered new components.
The dying box is an AMD FX-6530 built with -march=native. The new box
will be Ryzen 7 5800X.
I'd like to rebuild the dying boxwith some more generic -march option so
that I'll be able to boot into the new box and then rebuild it with more
optimized -march.
If I understand well the GCC man page the safest option for the dying
system rebuild would be -march=x86_64 (and maybe -mtune=generic?). Is
this right?
thanks,
raffaele
next parent reply other threads:[~2024-08-20 17:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <7bcd9f95-b246-428f-bfeb-9ddf352c7021.ref@yahoo.com>
2024-08-20 17:23 ` ralfconn [this message]
2024-08-20 17:38 ` [gentoo-user] Build for Athlon and Ryzen architectures Eli Schwartz
2024-08-20 19:57 ` byte.size226
2024-08-21 4:34 ` ralfconn
2024-08-21 5:25 ` Eli Schwartz
2024-08-20 20:42 ` Dale
2024-08-21 4:44 ` ralfconn
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