[Buildroot] [PATCH v4] bash: fix linking for static builds with uClibc toolchains

[Vicente Olivert Riera]

Dear Markos Chandras,

On 10/22/2014 11:39 AM, Markos Chandras wrote:
> On 10/22/2014 10:40 AM, Vicente Olivert Riera wrote:
>> bash fails to link for static builds with uClibc toolchains due to
>> getenv redefinitions. This is caused because bash is unable to check if
>> getenv is already defined when cross-compiling, so it defaults to 'yes':
>>
>> configure:14438: WARNING: cannot check getenv redefinition if cross
>> compiling -- defaulting to yes
>>
>> We can avoid this redefinition by passing bash_cv_getenv_redef=no to the
>> configure script.
>>
>> Related:
>> 	http://lists.gnu.org/archive/html/bug-bash/2012-03/msg00052.html
>>
>> Fixes:
>> 	http://autobuild.buildroot.net/results/a20/a2007e6dbcfe53e7cd837ae642869ee26376826a/
>>
>> Signed-off-by: Vicente Olivert Riera <Vincent.Riera at imgtec.com>
>> ---
> It's best if you write something here ^^^ (below the ---, notes section)
> when you send a new version of the patch so we now what changed from the
> previous version, because it's not always obvious what changed between
> the different versions.
>
> For example
>
>
> Signed-off-by: Vicente Olivert Riera <Vincent.Riera at imgtec.com>
> ---
> Changes since v3:
> - Added foo
>
> Changes since v2:
> - Added bar
>
> Changes since v1:
> - More foobar
>

Good advice; I'll take it into account for future patches. Thank you!

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