blackfin toolchain build question
carmelo.amoroso at st.com
Tue Jun 3 13:14:06 UTC 2008
Denys Vlasenko wrote:
> On Tuesday 03 June 2008 09:46, Carmelo AMOROSO wrote:
>>> I successfully built bfin-linux-uclibc toolchain
>>> (binutils+gcc) using binutils and gcc trees from
>>> I already had quite a few toolchains on my machine
>>> and I have a preferred way to build one.
>>> Therefore I did not use canned scripts from svn
>>> but followed my own procedure, as a more familiar one for me.
>>> Basically, it involves building cross-compiled binutils,
>>> installing it, then building and installing gcc,
>>> then doing the same for libc.
>>> Trying to build gcc doesn't work, it needs usable $TARGET-ld.
>>> I observed the following peculiarity: binutils apparently
>>> tried to build newlib, and that requires $TARGET-cc!
>> Hi Denys,
>> cross-binutils can be built from scratch without requiring any
>> TARGET-xxx tools,
>> while cross-gcc needs proper cross-binutils.
>> So probably you are misconfiguring bintuils... os something strange is
>> I never had problem with this, and I don't use buildroot.
> Are you building blackfin toolchain(s) too?
sorry for incomplete reply.. I use only sh4.
> Can you let me know exact version of binutils you use,
--enable-nls --disable-multilib --program-prefix=sh4-linux-uclibc-
> and also full configure command line which you use?
> Do you set some special CFLAGS etc?
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