[meta-freescale] [meta-fsl-arm][PATCH v2] gst-plugins-gl: Add dependencies on libjpeg, libpng

[Eric Nelson]

On 07/26/2013 11:43 AM, Eric Nelson wrote:
> On 07/26/2013 11:33 AM, Otavio Salvador wrote:
>> On Fri, Jul 26, 2013 at 3:17 PM, Eric Nelson
>> <eric.nelson at boundarydevices.com> wrote:
>>> On 07/26/2013 09:18 AM, Otavio Salvador wrote:
>>>> I am sorry to didn't find this before but this is not a meta-fsl-arm
>>>> specific fix. Instead this should be send to OE-Core and modify the
>>>> .bb file.
>>>>
>>>> I checked the source:
>>>>
>>>> .../gst-plugins-gl-0.10.3% git grep ljpeg configure.ac
>>>> configure.ac:JPEG_LIBS="$LIBS -ljpeg-mmx"
>>>> configure.ac:  JPEG_LIBS="-ljpeg"
>>>> .../gst-plugins-gl-0.10.3% git grep lpng configure.ac
>>>> .../gst-plugins-gl-0.10.3% git grep png configure.ac
>>>> configure.ac:dnl libpng is optional
>>>> configure.ac:PKG_CHECK_MODULES(LIBPNG, libpng >= 1.0, HAVE_PNG=yes,
>>>> HAVE_PNG=no)
>>>> configure.ac:  AC_DEFINE(HAVE_PNG, [1] , [Use libpng])
>>>>
>>>
>>> I'm going to need to re-test this. It looks like 'jpeg' is
>>> already expressed as a dependency:
>>>
>>> http://git.yoctoproject.org/cgit/cgit.cgi/poky/tree/meta/recipes-multimedia/gstreamer/gst-plugins-gl_0.10.3.bb?h=dylan
>>>
>>
>> Yes; right.
>>
>> So it lacking png dependency; seems to be the only real issue here.
>>
>
> Well, maybe.
>
> For some reason, neither libpng nor libjpeg was installed
> in my rootfs.
>
> I'll do a clean build and look more closely the next time.
>
> I'm also confused about how things linked in the first place.
>
> Both of those libraries must have been present during the
> configure and build steps, but neither made into the
> filesystem and I'm not sure why.
>
> In my first attempt to pull in the gl-plugin, I added it
> via local.conf. Perhaps that's the root cause and I'll
> try to confirm things...
>

I confirmed that this is not a problem with a clean build.

Sorry for the noise, and please disregard the patch.