[Buildroot] [PATCH] bash: fix linking for static builds with uClibc toolchains

[Vicente Olivert Riera <Vincent.Riera@imgtec.com>]

Dear Arnout Vandecappelle,

On 10/22/2014 10:35 AM, Arnout Vandecappelle wrote:
> On 22/10/14 11:17, Vicente Olivert Riera wrote:
>> Dear Arnout Vandecappelle,
>>
>> On 10/21/2014 09:50 PM, Arnout Vandecappelle wrote:
>>>    Also, does musl allow redefining getenv?
>>
>> Well, I did a test with a static build using the musl toolchain and it worked
>> fine. So, yes, it seems that musl is ok with the getenv redefinition.
>
>   Perhaps it's a good idea to mention this analysis explicitly in comments.
> Something like:
>
> # bash wants to redefine the getenv() function. To check whether this is
> # possible, AC_TRY_RUN is used which is not possible in cross-compilation.
> # On uClibc, redefining getenv is not possible; on glibc and musl it is.
>
>
>   Regards,
>   Arnout
>
> [snip]
>

Done: http://patchwork.ozlabs.org/patch/401979/

Best regards,
-- 
Vicente Olivert Riera
Graduate Software Engineer, MIPS Processor IP
Imagination Technologies Limited
t: +44 (0)113 2429814
www.imgtec.com