[Buildroot] [PATCH] mosh: fix build with the Codescape IMG toolchain

[Arnout Vandecappelle <arnout@mind.be>]

On 04/06/16 01:08, Arnout Vandecappelle wrote:
> On 04/05/16 23:47, Arnout Vandecappelle wrote:
>> On 04/05/16 20:03, Baruch Siach wrote:
>>> The Codescape IMG toolchain does not provide the ssp library even though it's
>>> a glibc toolchain, and thus selects BR2_TOOLCHAIN_HAS_SSP. Add a patch that
>>> changes the compile test for -fstack-protector-all to a build test that
>>> correctly fails when ssp is missing.
>>>
>>> This makes the seeding of ssp related configure variables unnecessary.
>>
>>   So, this fixes the issue for mosh, but not for libpam-tacplus, powerpc-utils,
>> psmisc, ruby, sox, and stunnel...
>>
>>   Wouldn't it be better to fix BR2_TOOLCHAIN_HAS_SSP itself instead? Otherwise
>> there isn't much point in having this symbol... So it shouldn't be selected by
>> glibc/musl itself, but by the individual external toolchains. Cfr. the previous
>> discussion for sox [1].
>
>   And actually, Vicente already provided a patch for that:
> http://patchwork.ozlabs.org/patch/597701/

  Oh, and there is this one as well:

http://patchwork.ozlabs.org/patch/545315/

>
>   It is at place fifty-something of my patches-to-review list :-)

... at place sixty-something :-)

  Regards,
  Arnout

>
>   Regards,
>   Arnout
>
>>
>>   That said, it would of course be a great idea to upstream the patch to mosh so
>> we can remove our workaround at some point.
>>
>>   Regards,
>>   Arnout
>>
>> [1] http://patchwork.ozlabs.org/patch/590047/
>>
>>>
>>> Signed-off-by: Baruch Siach<baruch@tkos.co.il>
>>> ---
>>>   ...ure.ac-link-test-for-fstack-protector-all.patch | 33 ++++++++++++++++++++++
>>>   package/mosh/mosh.mk                               | 11 ++------
>>>   2 files changed, 35 insertions(+), 9 deletions(-)
>>>   create mode 100644
>>> package/mosh/0001-configure.ac-link-test-for-fstack-protector-all.patch
>>
>>
>
>


-- 
Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
Essensium/Mind                                http://www.mind.be
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