[OE-core] [PATCH 1/4] bootimg.bbclass: add support to disable HDD image building

[Khem Raj]

On Thu, Oct 20, 2011 at 8:31 PM, Otavio Salvador
<otavio at ossystems.com.br> wrote:
> Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
> ---
>  meta/classes/bootimg.bbclass |   44 +++++++++++++++++++++--------------------
>  1 files changed, 23 insertions(+), 21 deletions(-)
>
> diff --git a/meta/classes/bootimg.bbclass b/meta/classes/bootimg.bbclass
> index a5ba3cf..eecc2bf 100644
> --- a/meta/classes/bootimg.bbclass
> +++ b/meta/classes/bootimg.bbclass
> @@ -48,34 +48,36 @@ SYSLINUXMENU = "${HDDDIR}/menu"
>  inherit syslinux
>
>  build_boot_bin() {
> -       install -d ${HDDDIR}
> -       install -m 0644 ${STAGING_DIR_HOST}/kernel/bzImage \
> -       ${HDDDIR}/vmlinuz
> +       # Create an HDD image
> +       if [ "${NOHDD}" != "1" ] ; then

please document this new variable NOHDD somewhere so people know how
and when to use it

> +               install -d ${HDDDIR}
> +               install -m 0644 ${STAGING_DIR_HOST}/kernel/bzImage \
> +               ${HDDDIR}/vmlinuz
>
> -       if [ -n "${INITRD}" ] && [ -s "${INITRD}" ]; then
> -               install -m 0644 ${INITRD} ${HDDDIR}/initrd
> -       fi
> +               if [ -n "${INITRD}" ] && [ -s "${INITRD}" ]; then
> +                               install -m 0644 ${INITRD} ${HDDDIR}/initrd
> +               fi
>
> -       if [ -n "${ROOTFS}" ] && [ -s "${ROOTFS}" ]; then
> -               install -m 0644 ${ROOTFS} ${HDDDIR}/rootfs.img
> -       fi
> +               if [ -n "${ROOTFS}" ] && [ -s "${ROOTFS}" ]; then
> +                               install -m 0644 ${ROOTFS} ${HDDDIR}/rootfs.img
> +               fi
>
> -       install -m 444 ${STAGING_LIBDIR}/syslinux/ldlinux.sys ${HDDDIR}/ldlinux.sys
> +               install -m 444 ${STAGING_LIBDIR}/syslinux/ldlinux.sys ${HDDDIR}/ldlinux.sys
>
> -       # Do a little math, bash style
> -       #BLOCKS=`du -s ${HDDDIR} | cut -f 1`
> -       BLOCKS=`du -bks ${HDDDIR} | cut -f 1`
> -       SIZE=`expr $BLOCKS + ${BOOTIMG_EXTRA_SPACE}`
> +               # Do a little math, bash style
> +               BLOCKS=`du -bks ${HDDDIR} | cut -f 1`
> +               SIZE=`expr $BLOCKS + ${BOOTIMG_EXTRA_SPACE}`
>
> -       mkdosfs -n ${BOOTIMG_VOLUME_ID} -d ${HDDDIR} \
> -       -C ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg $SIZE
> +               mkdosfs -n ${BOOTIMG_VOLUME_ID} -d ${HDDDIR} \
> +               -C ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg $SIZE
>
> -       syslinux ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg
> -       chmod 644 ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg
> +               syslinux ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg
> +               chmod 644 ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg
>
> -       cd ${DEPLOY_DIR_IMAGE}
> -       rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.hddimg
> -       ln -s ${IMAGE_NAME}.hddimg ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.hddimg
> +               cd ${DEPLOY_DIR_IMAGE}
> +               rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.hddimg
> +               ln -s ${IMAGE_NAME}.hddimg ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.hddimg
> +       fi
>
>        #Create an ISO if we have an INITRD
>        if [ -n "${INITRD}" ] && [ -s "${INITRD}" ] && [ "${NOISO}" != "1" ] ; then
> --
> 1.7.2.5
>
>
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