gcc 3.3.5 and ARM BSPs

[jtm-list-rtems at smoothsmoothie.com (Jay Monkman)]

On Mon, Nov 01, 2004 at 11:20:47AM -0600, Joel Sherrill <joel at OARcorp.com> wrote:
> 
> Hi,
> 
> For a lot of the ARM BSPs, gcc 3.3.5 is not picking the right multilib
> and we are getting errors like:
> 
> /opt/rtems-4.7/lib/gcc-lib/arm-rtems4.7/3.3.5/../../../../arm-rtems4.7/bin/ld: 
> ERROR: /opt/rtems-4.7/lib/gcc-lib/arm-rtems4.7/3.3.5/libgcc.a(_unpack_df.o) 
> uses hardware FP, whereas o-optimize/hello.obj uses software FP

I've seen this before (on something other than RTEMS). I think this is
related to using -msoft-float on ARM. I think removing the
-msoft-float from the ARM make/custom/*.cfg files to fix/work around
this. 

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