[yocto] net-snmp_5.8.bb failed to compile

[Martin Jansa]

Follow the READMEs and don't mix layers from different branches.

You need to checkout all repositories with layers from the same branch to
be compatible. Now you're mixing newer meta-oe branch with older oe-core
branch which doesn't have bb.utils.filter function yet.

On Tue, Aug 28, 2018 at 5:17 PM Simon Chamlian <simon.chamlian at mpbc.ca>
wrote:

>
> Hi,
>
> Just download  net-snmp_5.8.bb but it failed to compile:
>
>
> $ bitbake net-snmp
> Loading cache: 100%
> |################################################################################################################################################################################|
> Time: 0:00:01
> Loaded 3093 entries from dependency cache.
> *ERROR:* ExpansionError during parsing
> /opt/PHYTEC_BSPs/yocto_imx7/sources/meta-openembedded/meta-networking/recipes-protocols/net-snmp/
> net-snmp_5.8.bb                                               | ETA:
> --:--:--
> Traceback (most recent call last):
>   File
> "/opt/PHYTEC_BSPs/yocto_imx7/sources/poky/meta/classes/base.bbclass", line
> 375, in
> __anon_656__opt_PHYTEC_BSPs_yocto_imx7_sources_poky_meta_classes_base_bbclass(d=<bb.data_smart.DataSmart
> object at 0x7fe0ee311be0>):
>              pkgconfig = (d.getVar('PACKAGECONFIG', True) or "").split()
>     >        pn = d.getVar("PN", True)
>
>   File
> "/opt/PHYTEC_BSPs/yocto_imx7/sources/poky/bitbake/lib/bb/data_smart.py",
> line 569, in DataSmart.getVar(var='PACKAGECONFIG', expand=True,
> noweakdefault=False, parsing=False):
>          def getVar(self, var, expand, noweakdefault=False, parsing=False):
>     >        return self.getVarFlag(var, "_content", expand,
> noweakdefault, parsing)
>
>   File
> "/opt/PHYTEC_BSPs/yocto_imx7/sources/poky/bitbake/lib/bb/data_smart.py",
> line 737, in DataSmart.getVarFlag(var='PACKAGECONFIG', flag='_content',
> expand=True, noweakdefault=False, parsing=False):
>                      cachename = var + "[" + flag + "]"
>     >            value = self.expand(value, cachename)
>
>   File
> "/opt/PHYTEC_BSPs/yocto_imx7/sources/poky/bitbake/lib/bb/data_smart.py",
> line 410, in DataSmart.expand(s="${@bb.utils.filter('DISTRO_FEATURES',
> 'ipv6', d)}", varname='PACKAGECONFIG'):
>          def expand(self, s, varname = None):
>     >        return self.expandWithRefs(s, varname).value
>
>   File
> "/opt/PHYTEC_BSPs/yocto_imx7/sources/poky/bitbake/lib/bb/data_smart.py",
> line 400, in
> DataSmart.expandWithRefs(s="${@bb.utils.filter('DISTRO_FEATURES', 'ipv6',
> d)}", varname='PACKAGECONFIG'):
>                  except Exception as exc:
>     >                raise ExpansionError(varname, s, exc) from exc
>
> bb.data_smart.ExpansionError: Failure expanding variable PACKAGECONFIG,
> expression was ${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)} which
> triggered exception AttributeError: module 'bb.utils' has no attribute
> 'filter'
>
>
> Summary: There was 1 ERROR message shown, returning a non-zero exit code.
> $
>
> Any hints would be greatly appreciated.
>
> S
>
>
>
> --
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