[OE-core] [PATCH] buildhistory.bbclass: Check output folder is present before creating files-in-$pkg.txt

[Leonardo Sandoval]

Hi Paul,

On 07/01/2015 07:54 AM, Paul Eggleton wrote:
> Hi Leonardo,
>
> On Tuesday 30 June 2015 11:19:40 leonardo.sandoval.gonzalez at linux.intel.com
> wrote:
>> From: Leonardo Sandoval <leonardo.sandoval.gonzalez at linux.intel.com>
>>
>> This is just a safe check to make sure the output folder is present, before
>> creating the files-in-$pkg.txt file.
>>
>> Signed-off-by: Leonardo Sandoval
>> <leonardo.sandoval.gonzalez at linux.intel.com> ---
>>   meta/classes/buildhistory.bbclass | 8 +++++++-
>>   1 file changed, 7 insertions(+), 1 deletion(-)
>>
>> diff --git a/meta/classes/buildhistory.bbclass
>> b/meta/classes/buildhistory.bbclass index 8fc8a3a..cad5116 100644
>> --- a/meta/classes/buildhistory.bbclass
>> +++ b/meta/classes/buildhistory.bbclass
>> @@ -444,7 +444,13 @@ buildhistory_list_pkg_files() {
>>           # Create individual files-in-package for each recipe's package
>>           for pkgdir in $(find ${PKGDEST}/* -maxdepth 0 -type d); do
>>                   pkgname=$(basename ${pkgdir})
>> -
>> outfile="${BUILDHISTORY_DIR_PACKAGE}/${pkgname}/${file_prefix}${pkgname}.tx
>> t" +                outfolder="${BUILDHISTORY_DIR_PACKAGE}/${pkgname}" +
>>             outfile="${outfolder}/${file_prefix}${pkgname}.txt" +
>>      # Make sure the output folder, exist so we can create the
>> files-in-$pkgname.txt file +                if [ ! -d ${outfolder} ] ; then
>> +                        bbdebug 2 "Folder ${outfolder} does not exist, file
>> ${outfile} not created" +                        continue
>
> This isn't the way we normally handle this sort of situation - we should be
> simply creating the directory unconditionally before writing the file.
>
> In any case, how is it that the directory doesn't exist at this point?
>
files-in-$pkg.txt files are created and placed on top of the 
corresponding buildhistory/packages folders. By the time this task is 
done, the latter folders are *already* created, so that is why in the 
first patch version, I did not include the check. BTW, I could not 
reproduce the issue that Andre had (failed on cairo) so I will ask him 
more detail on his setup.
> Cheers,
> Paul
>