[OpenWrt-Devel] [LEDE-DEV] [PATCH] _GNU_SOURCE should be defined for building vs uClibc

[John Crispin]

On 23/05/2016 20:12, Waldemar Brodkorb wrote:
> Hi John,
> John Crispin wrote,
> 
>> Hi,
>> is it really a gnu extension or is uclibc b0rked for these symbols ?
> 
> I think it isn't b0rked.
> It was added for ARM GNU libc here under #ifdef __USE_GNU:
> https://sourceware.org/git/?p=glibc.git;a=blobdiff;f=sysdeps/unix/sysv/linux/arm/bits/fcntl.h;h=aa2d36ca80f0ca4c5793b28b3852ce60b5fe57ef;hp=6a5f89ad1f8bdf8a825fc1e55a84679a86349a6c;hb=adb252daea96e7e160553703d477b76ff6a7781e;hpb=01b5049d107460f5eca797eda983958d1a410ffd
> 
> And later moved to generic fcntl.h file. So we are correct here or
> at least compatible to GNU libc.
> 
> best regards
>  Waldemar
>  

ok, i'll merge it later today or in the morning

	John
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