[OE-core] [PATCH] Allow overriding environment specific SPDX variables

[niko.mauno at vaisala.com]

On 03.05.2017 18:09, Leonardo Sandoval wrote:
> On Wed, 2017-05-03 at 10:39 +0000, niko.mauno at vaisala.com wrote:
>> Change certain variable assignments from 'hard' (=) to 'soft' (?=) so that
>> suitable permutations of values for these variables can be assigned eg. in
>> custom meta layers. Otherwise eg. fossology server is limited to run on same
>> machine as bitbake, and generated SPDX files are placed into home directory
>> path of a custom luser account.
>>
>> Signed-off-by: Niko Mauno <niko.mauno at vaisala.com>
>> ---
>>  meta/conf/licenses.conf | 12 +++++++-----
>>  1 file changed, 7 insertions(+), 5 deletions(-)
>>
>> diff --git a/meta/conf/licenses.conf b/meta/conf/licenses.conf
>> index d210a0e..fcaec1b 100644
>> --- a/meta/conf/licenses.conf
>> +++ b/meta/conf/licenses.conf
>> @@ -123,7 +123,9 @@ SPDXLICENSEMAP[SGIv1] = "SGI-1"
>>
>>  ## SPDX temporary directory
>>  SPDX_TEMP_DIR = "${WORKDIR}/spdx_temp"
>> -SPDX_MANIFEST_DIR = "/home/yocto/fossology_scans"
>> +
>> +## Output directory for generated SPDX files
>> +SPDX_MANIFEST_DIR ?= "/home/yocto/fossology_scans"
>
> not sure if this is right, but shouldn't be SPDX_MANIFEST_DIR ?=
> "${SPDX_TEMP_DIR}/fossology_scans' so this way we do not rely on a
> yocto's home folder?
>
> Leo
>

That would seem like a more feasible default. Is this something that 
should be addressed now in this patch, or in another (later) changeset?

>>
>>  ## SPDX Format info
>>  SPDX_VERSION = "SPDX-1.1"
>> @@ -142,7 +144,7 @@ DATA_LICENSE = "CC0-1.0"
>>  #   information.
>>  #
>>
>> -FOSS_NO_COPYRIGHT = "true"
>> +FOSS_NO_COPYRIGHT ?= "true"
>>
>>  # A option defined as[FOSS_RECURSIVE_UNPACK] in ./meta/conf/licenses.conf. is
>>  # used to control if FOSSology server need recursively unpack tar.gz file which
>> @@ -156,7 +158,7 @@ FOSS_NO_COPYRIGHT = "true"
>>  #    FOSSology server recursively unpack components.
>>  #
>>
>> -FOSS_RECURSIVE_UNPACK = "false"
>> +FOSS_RECURSIVE_UNPACK ?= "false"
>>
>>  # An option defined as [FOSS_FULL_SPDX] in ./meta/conf/licenses.conf is used to
>>  # control what kind of SPDX output to get from the FOSSology server.
>> @@ -171,7 +173,7 @@ FOSS_RECURSIVE_UNPACK = "false"
>>  #   license tags in the report will be "NOASSERTION"
>>  #
>>
>> -FOSS_FULL_SPDX = "true"
>> +FOSS_FULL_SPDX ?= "true"
>>
>>  # FOSSologySPDX instance server. http://localhost/repo is the default
>>  # installation location for FOSSology.
>> @@ -180,7 +182,7 @@ FOSS_FULL_SPDX = "true"
>>  #   https://github.com/spdx-tools/fossology-spdx/wiki/Fossology-SPDX-Web-API
>>  #
>>
>> -FOSS_BASE_URL = "http://localhost/repo/?mod=spdx_license_once"
>> +FOSS_BASE_URL ?= "http://localhost/repo/?mod=spdx_license_once"
>>  FOSS_SERVER = "${FOSS_BASE_URL}&fullSPDXFlag=${FOSS_FULL_SPDX}&noCopyright=${FOSS_NO_COPYRIGHT}&recursiveUnpack=${FOSS_RECURSIVE_UNPACK}"
>>
>>  FOSS_WGET_FLAGS = "-qO - --no-check-certificate --timeout=0"
>> --
>> 2.1.4
>
>