On Fri, Feb 05, 2021 at 12:31:56PM +0100, Frans de Boer wrote: > On 05/02/2021 12:29, Frans de Boer wrote: > > After the 'file' issue, I started rebuilding LFS. Just to find out that > > it stops with the message > > '/lib/libc.so.6: CPU ISA level is lower than required' > > > > I use a Phenom II X4 365, but that seems now outdated? > > > > --- Frans > > > Sorry, have to add that it was in chapter 8. > Seems to come from the HWCAPS additions (which are supposed to allow distros to produce binaries for various groups of the x86_64 architecture (V1, V2, ...).
The tests are supposed to allow the required version to be tested (I can't find a list of versions, but higher versions have more shinier options). I also can't find how to determine what version is requested, nor what version binutils thinks the running machine is. Your machine is from the K10 family, from a little over 10 years ago. I very much doubt that anyone has tried building glibc-2.33 on anything like that. Sounds like a bug somewhere, probably in binutils. I was skimming a mirror of the kernel lists and saw someone having problems with binutils-2.36 (couldn't build 5.10 kernels). The current bugs seems to be listed at https://www.mail-archive.com/bug-binutils@gnu.org/ although I have not attempted to review how serious most of those are. The one I noted (hopefully fixed with 5.10.13) is copied there: https://www.mail-archive.com/bug-binutils@gnu.org/msg36912.html. I get the impression that 2.36 might be problematic. ĸen -- Any attempt to brew coffee with a teapot should result in the error code "418 I'm a teapot". The resulting entity body MAY be short and stout. -- rfc 2324 (1st April 1998) -- http://lists.linuxfromscratch.org/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page Do not top post on this list. A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail? http://en.wikipedia.org/wiki/Posting_style
