Hi,
to speed up the build process I would like to use icecc as described in
the manual (https://docs.yoctoproject.org/singleindex.html#icecc). When
using Yocto 4.3.1 this leads to an error while parsing the recipes:
ERROR: /Yocto/poky/meta/recipes-core/meta/target-sdk-provides-dummy.bb:
no-pn NULL prefix
WARNING:
/Yocto/poky/meta/recipes-core/meta/target-sdk-provides-dummy.bb:
Exception during build_dependencies for set_icecc_env
WARNING:
/Yocto/poky/meta/recipes-core/meta/target-sdk-provides-dummy.bb: Error
during finalise of
/Yocto/poky/meta/recipes-core/meta/target-sdk-provides-dummy.bb
I bisected this problem down to poky commit 3be00a (bitbake.conf: Add
BB_HASH_CODEPARSER_VALS). Since then the problem seem to exist.
And voila when I remove "PN=no-pn" from BB_HASH_CODEPARSER_VALS in
bitbake.conf or add
BB_HASH_CODEPARSER_VALS:remove = "PN=no-pn"
to my local.conf the recipes get parsed again and the build starts.
Currently I'm building a vanilla yocto-4.3.1 core-image-full-cmdline for
qemu using icecc and see if other problems are arising.
Actually I'm not able to tell what BB_HASH_CODEPARSER_VALS does and
what's the outcome of removing this entry. But this issue shall be
either fixed or documented within the manual.
Is icecc and the support within oe/yocto still actively maintained or is
there any superior mechanism I'm not yet aware of?
Best regards,
Felix
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