On 04/22/2015 05:30 AM, leif wrote:
> Release of GCC 5.1 is scheduled for Wednesday, April 22nd.

It's out now:

https://gcc.gnu.org/ml/gcc/2015-04/msg00287.html


The errors with ncurses and gf2x remain.  8-/


-leif


> I took the first release candidate and tried to build Sage 6.6 with it:
> 
>  * MPIR fails in 'configure' -- easy to fix, see #18247
> 
>  * Lcalc fails to build -- usual C++ issues, subset of those
>                            with clang, easy to fix, cf. #12437
>                            ('-fpermissive' also suffices)
> 
>  * Sage library -- modules using Lcalc headers won't build for the
>                    same reason (build with '-fpermissive' in
>                    CFLAGS; distutils ignores CXXFLAGS)
> 
>  * ncurses (a superfluous package anyway) fails to build with
>    a syntax error(!) -- apparently a bug in the preprocessor,
>                         will hopefully vanish with the final;
>                         setting CPP to use another one works
> 
>  * gf2x fails in tuning -- results don't agree; presumably (but
>                            not necessarily) a compiler bug,
>                            '-O1' fails in the same way, '-O0'
>                            succeeds; will wait for and retry
>                            with the final, otherwise probably
>                            harder to debug
> 
> After all, all tests (ptestlong) passed (modulo #17907).


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