Re: glibc-2.3.2 xcompile for arm

[Dan Kegel <dank at kegel dot com>]

Kyle Unice wrote:
> Using crosstool-0.27 and the demo-arm.sh script I build glibc and get the
> following error: ...
> [snip]
> /tmp/ccLowr7x.s: Assembler messages:
> /tmp/ccLowr7x.s:11: Error: selected processor does not support `rfs r2'
> /tmp/ccLowr7x.s:18: Error: selected processor does not support `wfs r2'
> make[2]: *** [.../build-glibc/math/setfpucw.o] Error 1
> [snip]

Kyle,
Thanks for the problem report; sorry I took so long to respond.

I reproduced your problem just now.  It looks like binutils-2.14
(which I switched to in crosstool-0.27)
does not work properly for arm, at least when compiling glibc-2.3.2.
Use one of H.J.Lu's beta versions instead.
You can do this by copying the file
http://kegel.com/crosstool/crosstool-0.26/gcc-3.3.2-glibc-2.3.2.dat
on top of the similarly named file in crosstool-0.27.  (I evidently
did not do proper regression testing when releasing crosstool-0.27,
in spite of trying.  Sad, isn't it?)

Cheers,
Dan


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