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On Thu, 2006-05-11 at 04:14, Michael K. Edwards wrote: > On 5/10/06, Bridge Wu <mingqiao.wu@gmail.com> wrote: > > I think you should add "--without-fp" option to GCC_CORE and GCC > > configure. It is in crosstool.sh. > > --without-fp goes in GLIBC_EXTRA_CONFIG; it is an option to glibc's > configure. --with-float=soft is correct for GCC_EXTRA_CONFIG. My > guess is that your GCC was bootstrapped with glibc headers that had > been configured without --without-fp. If you also want C++, there are > other flags that you will need; if you want both soft-float and CPU > tuning for C++, you may need the "eval" hack contained in the NPTL/TLS > support patch that I posted last week. > GCC_EXTRA_CONFIG and GLIBC_EXTRA_CONFIG are set this way. With 3.3 toolchain, gcclib still contains some hardware fp instruction while with 3.4.5 it is working. Well, at least the message doesn't show up, and u-boot with nand support is running fine. I will look at the archive for the hack you mentionned, thank you JP Francois. -- For unsubscribe information see http://sourceware.org/lists.html#faq
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