32 bit host build failure from peXXigen.c

[asmwarrior]

On 2014-4-17 1:34, Doug Evans wrote:
> Hi.
> 
> Commit 32ae0d80cd430150ad9536aa160f34f504e129bc has this:
> 
>         PR ld/16821
>         * peXXigen.c (abs_finder): New function.
>         (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
>         than 1^32 try to convert them into section relative values
>         instead.
> 
> and I'm getting build failures.
> 
> peigen.c: In function 'abs_finder':
> peigen.c:215:3: error: left shift count >= width of type [-Werror]
>    return (sec->vma <= abs_val) && ((sec->vma + (1L << 32)) > abs_val);
>    ^
> peigen.c: In function '_bfd_pei_swap_sym_out':
> peigen.c:239:7: error: left shift count >= width of type [-Werror]
>        && in->n_value > ((1L << 32) - 1)
>        ^
> peigen.c:239:22: error: comparison between signed and unsigned integer
> expressions [-Werror=sign-compare]
>        && in->n_value > ((1L << 32) - 1)
> 
> 
> Nick, can you fix?
> Thanks!
> 
FYI:

Some discussion about this build failures were here:
https://sourceware.org/bugzilla/show_bug.cgi?id=16821


Yuanhui Zhang