rework libGL/libEGL/libGLESv2/nvidia-driver/xorg-server mess

[kwm]

Summary

This is a first shot at simplifying the current situation. Please add comments
where needed.

• Revert libGL/libEGL/libGLESv2 to just install there files in the normal places.
• Rename the nvidia libraries and use libmap.conf(5) LOCALBASE support to point to them.

While libmap.conf(5) doesn't mentions support for port installed config files
in LOCALBASE, bapt was so nice of of mentioning it again. Since 9.2-R is no longer
supported all supported releases have this new functionality.

Dragonfly obviously doesn't ship nvidia-driver's so we don't have to see if they
support this libmap extension.

TODO/discussion:

• The nvidia-driver code was "bolted on" so it probably needs some moving/cleaning up.
• As far as my looking into xorg-server goes, it dlopen(3)'s the libglx.so library so I don't see any other way then what we currently use. As I understand it, libmap.conf(5) is part of the rtld(1) which doesn't come into effect with dlopen(3).
• While we tinkering with these ports lets sort out the conflict with linux-c6-dri and nvidia-drivers ports. Though I think we need to use the old hardlink approuch here since the linux compat stuff doesn't know about libmap.conf(5) correct?

[mat]

I think the proxydeps thing in Mk/Scripts/qa.sh will also need fixing.

[bapt]

x11/nvidia-driver/files/nvidia.conf.in

10

%%NVGL%% will be expanded to @command here you want #

[kwm]

@mat So you probably mean the gl-related parts, but I don't see what you thinking about what should be changed?

@bapt thanks, I updated it localy while I work on improving the patch.

[bapt]

sounds like reached the timeout

[bapt]

except my comment hasn't been addressed :)

[mat]

my comment was not either.

[danfe]

I didn't have a chance to properly review the proposal yet and make my thoughts of it. I'd like to ask for timeout period (whatever it is) to be expended, thank you.

[kwm]

Fix comment replace in nvidia-driver.
Add libGL.so handling of nvidia-driver and linux-c6-dri.

[kwm]

@mat If I understand your comment correctly it about updating the USE_XORG suggestions by qa.sh, I will open another review when I handle all the lib depends from USE_XORG.

[mat]

In D7848#169050, @kwm wrote:

@mat If I understand your comment correctly it about updating the USE_XORG suggestions by qa.sh, I will open another review when I handle all the lib depends from USE_XORG.

I'm talking about the subst_dep_file function of Mk/Scripts/qa.sh, it was doing something related to GL, that something will either have to be fixed or removed.
I would prefer for it to happen here, so that it all gets committed at once.

[kwm]

Drop subst_dep_file() from the qa.sh script. The libGL and libEGL ports
don't do wierd things anymore.

[kwm]

ping, are we paste the timeout again?

[mat]

In D7848#173210, @kwm wrote:

ping, are we paste the timeout again?

Yes, we have.

[bapt]

Can we go ahead with that one? it has been there for more than 2 month already!

[kbowling]

This needs to be resynced against ports updates. I can do so if desired.

[kwm]

• Sync with new ports tree.

• Drop handling of linux-c[67]-dri <-> nvidia-driver conflict. tijl@ already committed a fix for it.
• Clean up nvidia-driver Makefile