On 04/09/2012 11:34 AM, Yang Shi wrote:
> On 4/9/2012 9:31 AM, Darren Hart wrote:
>>
>> On 03/26/2012 02:19 PM, Yang Shi wrote:
>>> [YOCTO #1487]
>>>
>>> For the liveCD image, interactive bootup is needed, but psplash prevents
>>> from
>>> booting interactively. In such case ISO image is not usable, so remove ISO
>>> image
>>> and the corresponding link and throw error info to warn outside to enable
>>> unionfs in kenrel.
>>
>> The psplash only prevents interaction on the vga console right? If the
>> BSP supports a serial console as well there is not a problem right?
>
> Yes, I think so. When I was doing the test, I disabled splash so that I
> can type 'enter' to make interaction move forward.
>
In that case, deleting the iso links if Unionfs is not configured in
does not seem appropriate. A bbwarn might be appropriate, but failing
and destroying the deploy data is certainly not.
--
Darren
> Thanks,
> Yang
>
>>
>> --
>> Darren
>>
>>> Signed-off-by: Yang Shi<yang....@windriver.com>
>>> ---
>>> meta/recipes-sato/images/core-image-sato.bb | 16 ++++++++++++++++
>>> 1 files changed, 16 insertions(+), 0 deletions(-)
>>>
>>> diff --git a/meta/recipes-sato/images/core-image-sato.bb
>>> b/meta/recipes-sato/images/core-image-sato.bb
>>> index 11c3318..10e2239 100644
>>> --- a/meta/recipes-sato/images/core-image-sato.bb
>>> +++ b/meta/recipes-sato/images/core-image-sato.bb
>>> @@ -9,3 +9,19 @@ IMAGE_FEATURES += "apps-console-core
>>> ${SATO_IMAGE_FEATURES}"
>>> LICENSE = "MIT"
>>>
>>> inherit core-image
>>> +
>>> +LIVE = "${@base_contains('IMAGE_FSTYPES', 'live', 'yes', 'no', d)}"
>>> +
>>> +do_check_unionfs() {
>>> + if [ "${NOISO}" = "1" ]; then
>>> + return
>>> + fi
>>> +
>>> + if [ "${LIVE}" = "yes" ]&& ! grep -q "CONFIG_UNION_FS=y"
>>> ${STAGING_KERNEL_DIR}/.config; then
>>> + rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.iso
>>> + rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.iso
>>> + bbfatal "Building LIVE CD without UNION FS enabled in
>>> kernel"
>>> + fi
>>> +}
>>> +
>>> +addtask check_unionfs before do_build after do_bootimg
>
--
Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel
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