[Buildroot] [PATCH] core/br2-external: properly report unexpected errors
Peter Korsgaard
peter at korsgaard.com
Fri Mar 31 07:10:06 UTC 2017
>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni at free-electrons.com> writes:
> Hello,
> On Sat, 28 Jan 2017 11:41:32 +0100, Yann E. MORIN wrote:
>> Unextected error in the br2-external script are properly caught, but
>> they are not reported properly, and we end up in either of two
>> situations:
>>
>> - the .br2-external.mk file is not generated, in which case make will
>> try to find a rule to generate it (because the 'include' directive
>> tries to generate missing files);
>>
>> - the .br-external.mk file is generated but does not contain the error
>> variable, and thus the build might not get interrupted.
>>
>> We fix that by using a trap on the pseudo ERR signal, to emit the error
>> variable on unexpected errors.
>>
>> Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
>> ---
>> support/scripts/br2-external | 3 +++
>> 1 file changed, 3 insertions(+)
Committed to 2017.02.x, thanks.
--
Bye, Peter Korsgaard
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