[yocto] custom image recipes

[João Henrique Freitas]

Hello,

I am using Yocto since 1.0 release. I jump 1.1 release and now tracking the
master.

One of my custom recipes (via-image-st.bb) is to make a custom image
(adding some files). Example:



SRC_URI = " \
        file://interfaces \
        file://snmpd.conf \
        file://snmp.conf \
        file://syslog.conf \
        file://ntpd \
        file://syslog.lr \
    "

inherit core-image

ROOTFS_POSTPROCESS_COMMAND_append = "remove_packaging_data_files ; "
ROOTFS_POSTPROCESS_COMMAND_append = "setup_target_image ; "

setup_target_image() {
    mkdir -p ${IMAGE_ROOTFS}/opt/sistema/conf
    install -m 0644 ${WORKDIR}/interfaces
${IMAGE_ROOTFS}/etc/network/interfaces

    ...

}

When I run: bitbake via-image-st:

install: cannot stat
`/mnt/yocto/build/mst_1.2/tmp/work/qemux86-tp-linux/via-image-st-1.0-r1/interfaces':
No such file or directory
NOTE: package via-image-st-1.0-r1: task do_rootfs: Failed
ERROR: Task 8
(/home/joaohf/jhf/tropico/projetos/yocto-1.1tropico/meta-tropico/meta-viast/images/
via-image-st.bb, do_rootfs) failed with exit code '1'
NOTE: Tasks Summary: Attempted 3192 tasks of which 3190 didn't need to be
rerun and 1 failed.

Summary: 1 task failed:

/home/joaohf/jhf/tropico/projetos/yocto-1.1tropico/meta-tropico/meta-viast/images/
via-image-st.bb, do_rootfs


I think this commit
http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/meta/classes/image.bbclass?id=6706c7bdd2de6e0e447d90062e74a718a8d31778the
others task doesn't perform.

The main question is: How I can create a recipe to customize some files
inside of the image?

I need to have a recipe like base-files? (recipes-core/base-files/
base-files_3.0.14.bb)

Or other way?

Currently my recipe is based on
http://git.yoctoproject.org/cgit/cgit.cgi/meta-demo/tree/images/demo-image-nas.bb.
I think that demo-image-nas.bb will not work too.

Thanks.

-- 
-----------------------------------------------------------
João Henrique Freitas - joaohf_at_gmail.com
Campinas-SP-Brasil
BSD051283
LPI 1
http://www.joaohfreitas.eti.br
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