Re: gcc-3.3.3 and softfloat?

[Steven Scholz <steven dot scholz at imc-berlin dot de>]

Marius Groeger wrote:

> On Fri, 3 Dec 2004, Steven Scholz wrote:
>
> > > But if you have a moment, it might be interesting to take a look into 
> > > the gcc configuration. It seems wrong to be that the fp configuration 
> > > is not hardwired. Maybe the configure flag is wrong; I remember at 
> > > least the variantes --without-fp, --nfp, and --with-float=soft. You 
> > > may want to try some of them.
> >
> > Well, these where the ones that came with crosstool-0.28-rc37 for 
> > arm-softfloat...
>
>
> Which ones? Have you tried "--without-fp"?

cat /opt/sandkasten/crosstool-0.28-rc37/arm-softfloat.dat
KERNELCONFIG=`pwd`/arm.config
TARGET=arm-softfloat-linux-gnu
TARGET_CFLAGS="-O"
GCC_EXTRA_CONFIG="--with-float=soft"
GLIBC_EXTRA_CONFIG="--without-fp"

cat /opt/sandkasten/crosstool-0.28-rc37/gcc-3.3.3-glibc-2.3.2.dat
BINUTILS_DIR=binutils-2.15
GCC_DIR=gcc-3.3.3
GLIBC_DIR=glibc-2.3.2
LINUX_DIR=linux-2.6.8
GLIBCTHREADS_FILENAME=glibc-linuxthreads-2.3.2

So I had --without-fp while building glibc, right?

(This whole softfloat thingy starts to annoy me. :-( Is it correct, that with 
gcc-3.4 all these problems just vanish?)

--
Steven


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