Build error for tst-printf-bz18872 on arm/aarch64

[Adhemerval Zanella]

On 18-09-2015 15:12, Joseph Myers wrote:
> On Fri, 18 Sep 2015, Adhemerval Zanella wrote:
> 
>> /home/adhemerval.zanella/glibc/glibc-git-build-aarch64/stdio-common/tst-printf-bz18872.c:2018:9: error: #pragma GCC target is not supported for this machine [-Werror=pragmas]
> 
> But that error doesn't make sense; it's #pragma GCC optimize, not #pragma 
> GCC target.
> 
> Perhaps the optimize attribute works better than the pragma (of course, it 
> needs to solve the large compile time as well)?
> 

I did not dig into this issue from compiler side, bug checking on bugzilla
it might due BZ#59884 [1].  Nevertheless this is an existing issue. 

[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59884