[yocto] problem adding first layer to yocto

Mark Hieber hieberm at gmail.com
Mon Oct 2 16:05:34 PDT 2017


sorry, fat-fingered send

Anyway, I created this layer. I had it create a default recipe, I looked at
all the files, they all seem to be correct. I then ran

source oe-init-build-env

and then edited build/conf/bblayers.conf, it has

BBLAYERS ?= " \

  /yocto/poky/meta \

  /yocto/poky/meta-poky \

  /yocto/poky/meta-yocto-bsp \

  /yocto/poky/meta-mylayer \

  "


I then ran "bitbake core-image-minimal" and then ran "runqemu qemux86
nographic"
Inside qemu, I did a 'find / -name "hello*"' and got nothing. Also, when I
ran bitbake, it said

#/yocto/poky/build$ bitbake core-image-minimal
Loading cache: 100%
|#############################################################################################################################################################################|
Time: 0:00:00
Loaded 1302 entries from dependency cache.
NOTE: Resolving any missing task queue dependencies

Build Configuration:
BB_VERSION        = "1.34.0"
BUILD_SYS         = "x86_64-linux"
NATIVELSBSTRING   = "universal"
TARGET_SYS        = "i586-poky-linux"
MACHINE           = "qemux86"
DISTRO            = "poky"
DISTRO_VERSION    = "2.3.2"
TUNE_FEATURES     = "m32 i586"
TARGET_FPU        = ""
meta
meta-poky
meta-yocto-bsp
meta-mylayer      = "pyro:717303e6fbcbbe181ad9645d762eb5a85d934523"
Initialising tasks: 100%
|########################################################################################################################################################################|
Time: 0:00:04
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
NOTE: Tasks Summary: Attempted 2426 tasks of which 2426 didn't need to be
rerun and all succeeded.

It seems to me that yocto is NOT picking up my new layer. I am sure that I
have missed something, but I read the docs 3 times, and can't find anything
I missed.

Thanks for your help,

Mark

On Mon, Oct 2, 2017 at 3:58 PM, Mark Hieber <hieberm at gmail.com> wrote:
>
> Hi, I am just starting out with yocto, and I have an issue. I followed
the steps in
http://www.yoctoproject.org/docs/2.3.2/mega-manual/mega-manual.html#creating-a-general-layer-using-the-yocto-layer-script
,
> create meta-mylayer (in the /yocto/poky directory),
>
> #/yocto/poky tree meta-mylayer/
>
> meta-mylayer/
>
> ├── conf
>
> │   └── layer.conf
>
> ├── COPYING.MIT
>
> ├── README
>
> └── recipes-example
>
>     └── example
>
>         ├── example-0.1
>
>         │   ├── example.patch
>
>         │   └── helloworld.c
>
>         └── example_0.1.bb
>
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