Trouble crosscompiling gcc-3.3 for sh-elf (dreamcast)

[Dan Kegel]

Peter Barada wrote:
>>>../../../gcc-20030331/libiberty/hashtab.c:204: error: `free' undeclared ...
> 
> Look at the hashtab.c part of the patch in:
> 
> http://gcc.gnu.org/ml/gcc-patches/2003-04/msg00726.html
> 
> I ran into this for m68k-elf, and this patch worked for me.

Thanks for the workaround!  I don't think it's the *right* fix, but any port in a storm.

Digging around a bit more, the problem seems to be that gcc-3.3
generates 'fixed' includes in build-gcc/gcc/include, but gcc-3.2.3 doesn't.
These include files interfere with the build (at least the way Bill's scripts
are configured -- perhaps something needs to change there).
In fact, if you remove build-gcc/gcc/include/stdlib.h,
then rerun 'make all install' in build-gcc,
xgcc finds the correct stdlib.h, and the build succeeds (or at least
runs well past that problem - it's still running here).

Anyone have any idea why gcc-3.3 is fixing includes more
vigorously?
- Dan

-- 
Dan Kegel
http://www.kegel.com
http://counter.li.org/cgi-bin/runscript/display-person.cgi?user=78045


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