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Re: glibc-2.3.2: cmov generated even for --target=i486-pc-linux-gnu
- From: Dan Kegel <dank at kegel dot com>
- To: vda at port dot imtp dot ilyichevsk dot odessa dot ua
- Cc: libc-alpha at sources dot redhat dot com
- Date: Sat, 25 Sep 2004 20:46:18 -0700
- Subject: Re: glibc-2.3.2: cmov generated even for --target=i486-pc-linux-gnu
Denis Vlasenko <vda@port.imtp.ilyichevsk.odessa.ua> writes:
Now imagine that one only has gcc compiled for 686.
Are you saying that it is impossible to build 486-clean
glibc on a system wuth gcc compiled for 686? That's silly...
Use a (cross-)compiler that generates code for i486.
You might consider using http://kegel.com/crosstool
since that builds both the proper cross-gcc and the desired glibc
at the same time. (There are circular dependencies between
the two, and crosstool deals with them for you more or less cleanly.)
- Dan