glibc-2.3.2: cmov generated even for --target=i486-pc-linux-gnu

Dan Kegel dank@kegel.com
Sun Sep 26 02:45:00 GMT 2004


> 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



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