[yocto] Custom defconfig is not used

[Diego Sueiro]

2013/10/28 Bruce Ashfield <bruce.ashfield at windriver.com>

> I'm using dylan for my yocto checkout (not oe-core standalone, since
> this is a yocto list/question),
>
I thought that opemenbedded-core and poky were sharing the same core
components, classes and functions.


> My build shows:
>
> meta
> meta-yocto
> meta-yocto-bsp    = "dylan:**3dc4505f0e744177ae4ddff1e1ce8b**31b95dfaa6"
> meta-ti           = "master:**c14c386946e1ea341faeea292580e3**7d538d645d"
> meta-alphalem     = "master:**a5c0e8ff51297a4090cd47d669b4fc**9c94696908"
> meta-alphalem-bsp = "master:**56086e4dc618e975c9a46491793041**f0d18e47a2"
>
> Mike indicated that he was using dylan for meta-ti, but that doesn't
> make a difference either, since for our purposed. It's kernel.bbclass
> and the yocto kernel processing that matters.
>
I'll build a setup with yocto (dylan), meta-beagleboard (dylan) and
meta-mine to check if I can reproduce the issues.


> In meta-alphalem-bsp, I have linux-mainline_3.2.bbappend, with the
> following content:
>
> > cat linux-mainline_3.2.bbappend
> FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-3.2:"
>
> inherit kernel
> require recipes-kernel/linux/linux-**yocto.inc
>
> COMPATIBLE_MACHINE = "(beagleboard)"
>
> SRC_URI_append = " file://defconfig"
> SRC_URI_append = " file://my_frag.cfg"
>
> And I added a fragment which has:
>
> > cat my_frag.cfg
> CONFIG_WATCHDOG_NOWAYOUT=y
> CONFIG_NTFS_FS=y
> CONFIG_NTFS_RW=y
>
> When both are applied to the kernel build, we should see CONFIG_NTFS_FS
> transition from =m to =y:
>
> > grep CONFIG_NTFS_FS *
> defconfig:CONFIG_NTFS_FS=m
> my_frag.cfg:CONFIG_NTFS_FS=y
>
> After invoking linux-mainline's configure task, I see the following:
>
> > grep CONFIG_NTFS_FS linux-beagleboard-standard-**build/.config
> CONFIG_NTFS_FS=y
>
> And other elements of the defconfig and fragment are properly applied
> to the configuration phase.
>
> I'm also seeing good results on master, which means that I'm at a
> standstill to reproduce any problems.
>
> Diego: can you confirm for me what triggers you are seeing that shows
> the defconfig and fragment are not used. I assume the config options
> are not present, but I just want to be sure.
>
For the full defconfig replacement after doing a do_configure I've checked
.config on ${S} and it did not included my CONFIGS.
For config fragment it got stuck on do_patch task.



Regards,

--
*dS
Diego Sueiro

/*long live rock 'n roll*/
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