Re: For testing: full __float128 patch

[Uros Bizjak <ubizjak at gmail dot com>]

Hello!

> On Sun, Aug 29, 2010 at 09:01:49AM +0200, FX wrote:
> > GCC >= 4.5 is needed. I'll add a check to libquad's configure.
> > 
> > FX
> > 
> 
> Further testing on i386-*-freebsd runs into undefined symbols.
> 
> libquad.so: undefined reference to `__getf2'
> libquad.so: undefined reference to `__eqtf2'
> libquad.so: undefined reference to `__addtf3'
> libquad.so: undefined reference to `__floatsitf'
> libquad.so: undefined reference to `__trunctfxf2'
> libquad.so: undefined reference to `__divtf3'
> libquad.so: undefined reference to `__letf2'
> libquad.so: undefined reference to `__unordtf2'
> libquad.so: undefined reference to `__fixtfdi'
> libquad.so: undefined reference to `__fixtfsi'
> libquad.so: undefined reference to `__lttf2'
> libquad.so: undefined reference to `__netf2'
> libquad.so: undefined reference to `__extendxftf2'
> libquad.so: undefined reference to `__extenddftf2'
> libquad.so: undefined reference to `__multf3'
> libquad.so: undefined reference to `__gttf2'
> libquad.so: undefined reference to `__subtf3'
> libgfortran.so: undefined reference to `__floatunditf'
> libquad.so: undefined reference to `__trunctfdf2'
> 
> 
> AFAICT, these should come from libgcc_s.so.1, but for whatever
> reason these are missing.  I have been unable to find how
> to induce gcc to build the required files. 

Try to build gcc with attached patch...

Uros.

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