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omnicloud
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Joined: 10 Mar 2005
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Location: California
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 Posted: Wed Jun 03, 2015 5:26 pm Post subject: Mesa requires GLES2 when I have OpenGL in my USE flags |
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I'm trying to update my system with OpenGL as my graphics library of choice, but mesa keeps saying it requires GLES2, but if I enable GLES2, then WebGL complains that you can only have 1, and if I disable OpenGL, which is specified by the profile gnome then other dependencies such as cairo start to complain.
How can I fix this. |
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sebB
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Joined: 02 Mar 2011
Posts: 806
Location: S.O. France
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| Posted: Wed Jun 03, 2015 5:54 pm Post subject: |
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Can you post the output of
| Code: | | emerge -uDNvp @world |
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omnicloud
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Posts: 550
Location: California
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| Posted: Wed Jun 03, 2015 6:20 pm Post subject: |
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| sebB wrote: | Can you post the output of
| Code: | | emerge -uDNvp @world |
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http://www.pastebin.com/6yd3CcWc
And just an FYI, this is in a Hyper-V virtual machine |
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sebB
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| Posted: Wed Jun 03, 2015 7:33 pm Post subject: |
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| Quote: | | I'm trying to update my system with OpenGL as my graphics library of choice |
What did you do?
Did you change something, because you have many rebuild?
What does emerge -uDNvp @world say if you put ">=media-libs/mesa-10.3.7-r1 gles2" in your package.use?
Post your emerge --info. |
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omnicloud
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Joined: 10 Mar 2005
Posts: 550
Location: California
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| Posted: Wed Jun 03, 2015 7:53 pm Post subject: |
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| sebB wrote: | Did you change something, because you have many rebuild?
What does emerge -uDNvp @world say if you put ">=media-libs/mesa-10.3.7-r1 gles2" in your package.use?
Post your emerge --info. |
I did change some use flags, mostly removing some, but this gles2 vs opengl issue has been happening non stop
It looks like it will emerge successfully if I add gles to the package.use, but will this cause incompatibilities?
Edit: emerge --info http://www.pastebin.com/fbK9NhJ5 |
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Yamakuzure
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Joined: 21 Jun 2006
Posts: 2284
Location: Adendorf, Germany
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| Posted: Fri Jun 05, 2015 6:45 am Post subject: |
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Portage tells you exactly why it wants mesa with gles2 USE Flag: | Code: | The following USE changes are necessary to proceed:
(see "package.use" in the portage(5) man page for more details)
# required by media-libs/cogl-1.18.2-r1::gentoo[gles2]
# required by media-libs/clutter-1.20.0::gentoo
# required by media-libs/clutter-gtk-1.6.0::gentoo
# required by games-arcade/gnome-nibbles-3.14.1::gentoo
# required by gnome-base/gnome-extra-apps-3.14.0-r1::gentoo[games]
# required by gnome-base/gnome-3.14.0::gentoo[extras]
# required by @selected
# required by @world (argument)
>=media-libs/mesa-10.3.7-r1 gles2 |
This means, that you have enabled "gles2" for media-libs/cogl, and that depends on mesa with enabled gles2 USE flag. So either enable gles2 for mesa or deactivate gles2 for cogl.
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