Re: [OE-core] [PATCH] lttng-tools: Do not build for riscv64

["Khem Raj" <raj.khem@gmail.com>]

On 8/26/20 7:00 AM, Jonathan Rajotte-Julien wrote:
> Hi,
> 
> LTTng does not have a hard requirement on lttng-modules (on paper), when kernel modules
> (tracer) is not present kernel tracing is disabled and only userspace tracing is
> available.
> 
> Was there any report that lttng-ust (userspace tracing) is not working as
> intended on riscv64?

No, but lttng-tools have this as rdep for ptest packages which is not 
controlled via packageconfig or something.

> 
> Cheers
> 
> On Tue, Aug 25, 2020 at 10:41:01PM -0700, Khem Raj wrote:
>> Since lttng-modules are not buildable, there is no point of building
>> tools either
>>
>> Signed-off-by: Khem Raj <raj.khem@gmail.com>
>> ---
>>   .../packagegroups/packagegroup-core-tools-profile.bb           | 1 +
>>   meta/recipes-kernel/lttng/lttng-tools_2.12.2.bb                | 3 +++
>>   2 files changed, 4 insertions(+)
>>
>> diff --git a/meta/recipes-core/packagegroups/packagegroup-core-tools-profile.bb b/meta/recipes-core/packagegroups/packagegroup-core-tools-profile.bb
>> index ca35af1ec3..608e406f83 100644
>> --- a/meta/recipes-core/packagegroups/packagegroup-core-tools-profile.bb
>> +++ b/meta/recipes-core/packagegroups/packagegroup-core-tools-profile.bb
>> @@ -41,6 +41,7 @@ LTTNGUST_arc = ""
>>   
>>   LTTNGTOOLS = "lttng-tools"
>>   LTTNGTOOLS_arc = ""
>> +LTTNGTOOLS_riscv64 = ""
>>   
>>   LTTNGMODULES = "lttng-modules"
>>   LTTNGMODULES_arc = ""
>> diff --git a/meta/recipes-kernel/lttng/lttng-tools_2.12.2.bb b/meta/recipes-kernel/lttng/lttng-tools_2.12.2.bb
>> index e9c8e18e22..0614e86713 100644
>> --- a/meta/recipes-kernel/lttng/lttng-tools_2.12.2.bb
>> +++ b/meta/recipes-kernel/lttng/lttng-tools_2.12.2.bb
>> @@ -162,3 +162,6 @@ do_install_ptest () {
>>           esac
>>       done
>>   }
>> +
>> +COMPATIBLE_HOST_riscv64 = "null"
>> +
>> -- 
>> 2.28.0
>>
> 
>> 
> 
>