"Kinsella, Ray" <m...@ashroe.eu> writes:
> + Aaron
>
> On 08/07/2020 11:22, David Marchand wrote:
>> abidiff can provide some more information about the ABI difference it
>> detected.
>> In all cases, a discussion on the mailing must happen but we can give
>> some hints to know if this is a problem with the script calling abidiff,
>> a potential ABI breakage or an unambiguous ABI breakage.
>>
>> Signed-off-by: David Marchand <david.march...@redhat.com>
>> ---
>> devtools/check-abi.sh | 16 ++++++++++++++--
>> 1 file changed, 14 insertions(+), 2 deletions(-)
>>
>> diff --git a/devtools/check-abi.sh b/devtools/check-abi.sh
>> index e17fedbd9f..521e2cce7c 100755
>> --- a/devtools/check-abi.sh
>> +++ b/devtools/check-abi.sh
>> @@ -50,10 +50,22 @@ for dump in $(find $refdir -name "*.dump"); do
>> error=1
>> continue
>> fi
>> - if ! abidiff $ABIDIFF_OPTIONS $dump $dump2; then
>> + abidiff $ABIDIFF_OPTIONS $dump $dump2 || {
>> + abiret=$?
>> echo "Error: ABI issue reported for 'abidiff $ABIDIFF_OPTIONS
>> $dump $dump2'"
>> error=1
>> - fi
>> + echo
>> + if [ $(($abiret & 3)) != 0 ]; then
>> + echo "ABIDIFF_ERROR|ABIDIFF_USAGE_ERROR, please report
>> this to dev@dpdk.org."
>> + fi
>> + if [ $(($abiret & 4)) != 0 ]; then
>> + echo "ABIDIFF_ABI_CHANGE, this change requires a review
>> (abidiff flagged this as a potential issue)."
>> + fi
>> + if [ $(($abiret & 8)) != 0 ]; then
>> + echo "ABIDIFF_ABI_INCOMPATIBLE_CHANGE, this change
>> breaks the ABI."
>> + fi
>> + echo
>> + }
>> done
>>
>> [ -z "$error" ] || [ -n "$warnonly" ]
>>
>
> This look good to me, my only thought was can we do anything to help the ABI
> checks play nice with Travis.
> At the moment it takes time to find the failure reason in the Travis log.
That's a problem even for non-ABI failures. I was considering pulling
the travis log for each failed build and attaching it, but even that
isn't a great solution (very large emails aren't much easier to search).
I'm open to suggestions.
> Ray K
