gcc 4.1.0 cvs failed to build under cygwin

[Tobias Schlüter]

Guglielmo Pasa wrote:
> Hi all
> I've a problem building gcc 4.1.0 cvs under cygwin. After a moment it fails
> with
> 
> cc1: warnings being treated as errors
> ../../gcc/gcc/predict.c: In function 'tree_bb_level_predictions':
> ../../gcc/gcc/predict.c:1186: warning: 'return_stmt' may be used
> uninitialized i
> n this function
> make[3]: *** [predict.o] Error 1
> make[3]: Leaving directory `/home/gpasa/prog/compilers/gfortran/build/gcc'
> make[2]: *** [stage3_build] Error 2
> make[2]: Leaving directory `/home/gpasa/prog/compilers/gfortran/build/gcc'
> make[1]: *** [restrap] Error 2
> make[1]: Leaving directory `/home/gpasa/prog/compilers/gfortran/build/gcc'
> make: *** [restrap] Error 2

I have no idea what's going wrong, but I'd suggest you try 'make bubblestrap'
instead of 'make restrap' for rebuilding the compiler.

Regards,
- Tobias Schlüter