Re: [PATCH] fix build warning and failure in Suse11

[Thomas Monjalon <thomas.monjalon-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>]

Hi Yong,

Thanks for working on these important fixes.

2015-03-18 15:10, Yong Liu:
> Suse11 SP3 default gcc version is 4.3.4, some options not support on this version.

I guess some of these errors are not only specific to Suse-11?
Maybe that 1 patch per issue would be easier to read and could provide a more
accurate description.

> error: implicit declaration of function ‘_mm_alignr_epi8’
> solution: include tmmintrin.h when enable SSE3
> 
> error: unrecognized command line option "-Wno-unused-but-set-variable"
> solution: add version check in fm10k Makefile
> 
> error: enic_main.c:845: error: initialized field overwritten
> solution: change struct initialization code
> 
> error: ‘testfn_pci_cmd’ defined but not used
> solution: add __attribute__((unused)) before function definition

Please could you explain more the problem?
There are other constructors in DPDK which don't need the unused attribute.

> 
> error: unrecognized command line option "-fno-var-tracking-assignments"
> solution: add version check in app/test/Makefile
> 
> error: implicit declaration of function ‘pread’
> solution: add _GNU_SOURCE flag when compile eal_pci_uio and eal_interrupts
> 
> signed-off-by: Marvin Liu <yong.liu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

Please use -s git option to have an automatic well formatted Signed-off.
Your previous contributions were signed "Yong Liu". Do you prefer Marvin Liu?