On Tue, Nov 1, 2011 at 7:31 PM, Saul Wold <saul.w...@intel.com> wrote:
>> +# Additional image generation features
>> +#
>> +# The following is a list of classes to import to use in the generation
>> of images
>> +# currently an example class is image_types_uboot
>> +# IMAGE_CLASSES ?= "image_types_uboot"
>> +
>> #
>> # Runtime testing of images
>> #
>> diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
>> index 05f4331..e932879 100644
>> --- a/meta/classes/image.bbclass
>> +++ b/meta/classes/image.bbclass
>> @@ -111,7 +111,8 @@ def get_devtable_list(d):
>> str += " %s" % bb.which(bb.data.getVar('BBPATH', d, 1), devtable)
>> return str
>>
>> -inherit image_types
>> +IMAGE_CLASSES = "image_types"
>> +inherit ${IMAGE_CLASSES}
>>
> Does this really work with =, should it not be ?= here?
Ugh. No. This was an attempt to fix this:
+IMAGE_CLASSES ??= ""
+inherit image_types ${IMAGE_CLASSES}
which gives the following bitbake error:
ERROR: classes/.bbclass is not a BitBake file
ERROR: Command execution failed: Exited with 1
when IMAGE_CLASSES is left as "". It's trying to inherit a ".bbclass"
file. There is no good alternative because I have to enforce
IMAGE_CLASSES is only modified by appending to it. So the only
solution is to modifed the local.conf.sample to say
IMAGE_CLASSES += "image_types_uboot" and leave the other bit as is...
-M
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