[Buildroot] [autobuild.buildroot.net] Build results for 2016-01-14

Bernd Kuhls bernd.kuhls at t-online.de
Sun Jan 17 11:44:24 UTC 2016


Am Sun, 17 Jan 2016 10:05:42 +0100 schrieb Mason:

> Arnout is suggesting:
> 
> depends on !BR2_arc || BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
> 
> This equivalence is called "material implication".
> https://en.wikipedia.org/wiki/Material_implication_%28rule_of_inference%
29
> 
> Reading more closely, are you saying the build is broken on ARC if gcc
> version >= 4.8 ? Or is gcc version <= 4.8 ?

Hi Mason,

the build on arc is broken with gcc-4.8, the fix was committed to gcc-4.9:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59049

After further inspection I saw that gcc-4.8 is the only toolchain offered 
by buildroot for arc so
	depends on !BR2_arc
alone fixes the problem, see http://patchwork.ozlabs.org/patch/569251/

Regards, Bernd




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