> -----Original Message-----
> From: Hart, Darren
> Sent: Monday, October 15, 2012 9:10 AM
> To: Kamble, Nitin A
> Cc: Zanussi, Tom; yocto@yoctoproject.org
> Subject: Re: [PATCHv4 6/8] mesa-dri.bbappend: avoid conflict with emgd-
> driver-bin
>
> On 10/11/2012 04:31 PM, nitin.a.kam...@intel.com wrote:
> > From: Nitin A Kamble <nitin.a.kam...@intel.com>
> >
> > Extend the mesa-dri recipe from oecore to avoid conflict with files
> > generated by emgd-driver-bin recipe.
> >
> > This extention is needed only when emgd-driver-bin recipe is included
> > in the target image, so the code is conditional to run only on the
> > machine with emgd graphics driver.
> >
> > The emgd binary driver also provides egl, gles1, gles2 library & headers.
> > To avoid conflict disable egl, gles1, gles2 from meta-dri if the BSP
> > image is bundling the emgd driver.
> >
> > This commits avoids these build warning
> >
> > WARNING: The recipe is trying to install files into a shared area when those
> files already exist. Those files are:
> > /srv/home/nitin/build-test-bsps/build-
> crownbay/tmp/sysroots/crownbay/usr/include/KHR/khrplatform.h
> > /srv/home/nitin/build-test-bsps/build-
> crownbay/tmp/sysroots/crownbay/usr/include/EGL/eglplatform.h
> > /srv/home/nitin/build-test-bsps/build-
> crownbay/tmp/sysroots/crownbay/usr/include/EGL/eglext.h
> > /srv/home/nitin/build-test-bsps/build-
> crownbay/tmp/sysroots/crownbay/usr/include/EGL/egl.h
> > /srv/home/nitin/build-test-bsps/build-
> crownbay/tmp/sysroots/crownbay/usr/include/GLES/glplatform.h
> > /srv/home/nitin/build-test-bsps/build-
> crownbay/tmp/sysroots/crownbay/usr/include/GLES/gl.h
> > /srv/home/nitin/build-test-bsps/build-
> crownbay/tmp/sysroots/crownbay/usr/include/GLES/glext.h
> > /srv/home/nitin/build-test-bsps/build-
> crownbay/tmp/sysroots/crownbay/usr/include/GLES2/gl2ext.h
> > /srv/home/nitin/build-test-bsps/build-
> crownbay/tmp/sysroots/crownbay/usr/include/GLES2/gl2.h
> >
> > /srv/home/nitin/build-test-bsps/build-
> crownbay/tmp/sysroots/crownbay/u
> > sr/include/GLES2/gl2platform.h
> >
> > This resolves part of the issue reported on the bug:
> > [Yocto #3238]
> >
> > Signed-off-by: Nitin A Kamble <nitin.a.kam...@intel.com>
> > ---
> > .../recipes-graphics/mesa/mesa-dri_8.0.4.bbappend | 24
> ++++++++++++++++++++
> > 1 files changed, 24 insertions(+), 0 deletions(-) create mode 100644
> > common/recipes-graphics/mesa/mesa-dri_8.0.4.bbappend
> >
> > diff --git a/common/recipes-graphics/mesa/mesa-dri_8.0.4.bbappend
> > b/common/recipes-graphics/mesa/mesa-dri_8.0.4.bbappend
> > new file mode 100644
> > index 0000000..6bfa968
> > --- /dev/null
> > +++ b/common/recipes-graphics/mesa/mesa-dri_8.0.4.bbappend
> > @@ -0,0 +1,24 @@
> > +
> > +# The emgd binary driver also provides egl, gles1, gles2 library & headers.
> > +# To avoid conflict disable egl, gles1, gles2 from meta-dri if the
> > +BSP image # is bundling the emgd driver.
> > +
> > +python __anonymous () {
> > + import re
> > + xserver = d.getVar('XSERVER', True)
> > + if 'emgd-driver-bin' in xserver.split(' '):
> > + extra_oeconf = d.getVar('EXTRA_OECONF', True).split()
> > + take_out = ["--enable-egl", "--enable-gles1", "--enable-gles2"]
> > + put_in = ["--disable-egl", "--disable-gles1", "--disable-gles2"]
> > + pattern = re.compile("--with-egl-platforms")
> > + new_extra_oeconf = [ ]
> > + for i in extra_oeconf:
> > + if ( i not in take_out ) and ( not pattern.match(i)):
> > + new_extra_oeconf.append(i)
> > + for i in put_in:
> > + new_extra_oeconf.append(i)
> > +
> > + d.setVar('EXTRA_OECONF', ' '.join(new_extra_oeconf))
> > + depends = d.getVar('DEPENDS', True)
> > + d.setVar('DEPENDS', depends + " emgd-driver-bin")
>
> Odd mix of whitespace and tabs above.
>
> Also, I have to agree with Ross. This places very specific knowledge of an
> external package in the general purpose recipe. This is opposite of how these
> things should be built up.
>
Whitespace issues can be solved easily. But if this solution is not acceptable,
then I am not sure how to solve the issue. Do we push the issue to 1.4?
Nitin
> --
> Darren Hart
> Intel Open Source Technology Center
> Yocto Project - Linux Kernel
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