[PATCH V2] examples/pipeline: fix include path for rte_log.h

[Aaron Conole]

Ferruh Yigit <ferruh.yigit at amd.com> writes:

> On 2/13/2024 5:38 PM, Cristian Dumitrescu wrote:
>> When rte_log.h was moved to a new directory, the include path was not
>> updated for the generated C code produced by the pipeline library,
>> which results in build failure for this code.
>> 
>> Fixes: 09ce41310930 ("log: separate logging functions out of EAL")
>> Cc: stable at dpdk.org
>> 
>
> Hi Cristian,
>
> How can I verify the fix? Can you please list the required steps?

I guess maybe (?) with the pipeline DTS case, but I'm not sure that
would be sufficient.

> And I wonder how this skipped the testing, I guess v23.11 released with
> this defect. Is there a gap in the CI or internal build/test scripts?

I don't know that softnic driver is used in the lab.  Actually, would
DTS suite even have triggered this issue?  I'm not sure if there is a
set of tests which covers the case.  Maybe Patrick can confirm about the
pipeline test?

>> Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu at intel.com>
>> ---
>>  drivers/net/softnic/rte_eth_softnic_cli.c | 2 ++
>>  examples/pipeline/cli.c                   | 2 ++
>>  2 files changed, 4 insertions(+)
>> 
>> diff --git a/drivers/net/softnic/rte_eth_softnic_cli.c b/drivers/net/softnic/rte_eth_softnic_cli.c
>> index 085523fe03..95e705c553 100644
>> --- a/drivers/net/softnic/rte_eth_softnic_cli.c
>> +++ b/drivers/net/softnic/rte_eth_softnic_cli.c
>> @@ -337,6 +337,7 @@ cmd_softnic_pipeline_libbuild(struct pmd_internals *softnic __rte_unused,
>>  		 "-I %s/lib/eal/include "
>>  		 "-I %s/lib/eal/x86/include "
>>  		 "-I %s/lib/eal/include/generic "
>> +		 "-I %s/lib/log "
>>  		 "-I %s/lib/meter "
>>  		 "-I %s/lib/port "
>>  		 "-I %s/lib/table "
>> @@ -361,6 +362,7 @@ cmd_softnic_pipeline_libbuild(struct pmd_internals *softnic __rte_unused,
>>  		 install_dir,
>>  		 install_dir,
>>  		 install_dir,
>> +		 install_dir,
>>  		 log_file,
>>  		 obj_file,
>>  		 lib_file,
>> diff --git a/examples/pipeline/cli.c b/examples/pipeline/cli.c
>> index 2ae6cc579f..afb143c01f 100644
>> --- a/examples/pipeline/cli.c
>> +++ b/examples/pipeline/cli.c
>> @@ -714,6 +714,7 @@ cmd_pipeline_libbuild(char **tokens,
>>  		 "-I %s/lib/eal/include "
>>  		 "-I %s/lib/eal/x86/include "
>>  		 "-I %s/lib/eal/include/generic "
>> +		 "-I %s/lib/log "
>>  		 "-I %s/lib/meter "
>>  		 "-I %s/lib/port "
>>  		 "-I %s/lib/table "
>> @@ -738,6 +739,7 @@ cmd_pipeline_libbuild(char **tokens,
>>  		 install_dir,
>>  		 install_dir,
>>  		 install_dir,
>> +		 install_dir,
>>  		 log_file,
>>  		 obj_file,
>>  		 lib_file,