[Buildroot] [PATCH 3/6] gcc: add support for gcc 5.1

[Peter Korsgaard]

>>>>> "Bernd" == Bernd Kuhls <bernd.kuhls at t-online.de> writes:

 > Bernd Kuhls <bernd.kuhls at t-online.de> wrote in 
 > news:XnsA4BFAF16D8B15berndkuhlsPkbjNfxxIA at bernd-kuhls.de:

 >> ../../../libgcc/generic-morestack-thread.c:41:21: fatal error: pthread.h: 

 > Hi,

 > the problem seems to be the uclibc-ng, choosing it and i386 as target limits 
 > the choice "Thread library implementation" to "None", changing back to uclibc 
 > provides also "linuxthreads" and "linuxthreads (stable/old)".

 > It is caused by 
 > http://git.buildroot.net/buildroot/tree/package/uclibc/Config.in#n40 and the 
 > following lines which differ to those for BR2_UCLIBC_VERSION_0_9_33.

 > Is this the intended behaviour?

I believe so as NTPL uses atomic instructions not available on
i386. Perhaps we should simply deprecate the i386 variant, it is after
all 26 years since the i486 was released and I doubt anybody still uses
i386'es.


-- 
Bye, Peter Korsgaard