Patch the source code to find "xset" in $PATH rather than expecting the
hard-coded path "/usr/bin/xset" to work. I've decided *not* to hard-code
a proper path like "${xset}/bin/xset", because that reference greatly
increases the size of the powertop closure. Since "xset" is required
only for --calibrate (and that even seems to work fine without it), it
felt like an optional dependency is more appropriate in this case.
Thanks to @heydojo locating the source code file that needs patching.
Fixes https://github.com/NixOS/nixpkgs/issues/12662.
Changes:
* Mix checksum up a bit more and return OK if nothing has changed
* Optimize page reading, reduced by ~2% CPU
* Add perf page statistics 'p' option
* Add OOM score to VM stats
* Optimize read_maps: don't re-scan page mapping if nothing changed
* Reduce amount of seeks and reads on pagemap data
More: https://github.com/ColinIanKing/pagemon/blob/master/debian/changelog
This will probably be mandatory soon, and is a step in the right
direction. Removes the deprecated meta.version, and move some meta
sections to the end of the file where I should have put them in
the first place.
Previously, version 0.4.9 was a tarbomb and in version 0.5.0 this
fortunately isn't the case anymore so we don't need to set sourceRoot by
ourselves.
I've also moved the definition of makeFlagsArray to the attribute
makeFlags, because we can use $(var) to substitute shell variables
within make.
The references to /lib/udev/scsi_id no longer exist in version 0.5.0 and
it seems that libudev is used directly.
Nevertheless, there are still references to FHS paths such as /var/run,
/etc/multipath.conf and /etc/multipath but these are only relevant at
runtime and can be configured to point to a different path elsewhere.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
- Removed a collision in the nix store
- Removed dependency on qt
- Fixed opengl and direct rendering by correcting some link paths
- Some code refactored in builder.sh
- Comments added/modified
This pull request fixes#11740 and I recommend that it be considered
as a hotfix for the stable channel due to the fact that opengl
and direct rendering are broken there too.
The updates we had in the past (7719f7f and 1faf610) broke the mdadm
installer test and systems in the wild using mdraid because newer mdadm
versions contained a self-referenc to its own store path.
Instead of putting a big warning about updating in the package
expression, let's just add allowedReferences so the build immediately
fails if there is a self-reference.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Let's use makeFlags directly instead of stitching together a
makeFlagsArray in preBuild.
This should make the expression much more readable and clean.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Okay, this update is a bit more tricky and the patch I've included is
not very nice to be honest.
So the patch causes "mdadm --udev-rules" to search for the right store
path using /proc/self/exec. This has the disadvantage that we could end
up having /run/current-system/bin/mdadm in the rule file.
But on the other hand, when we're on NixOS, we don't need to use that
command *at*all*, so we should be safe.
The patch also sets BINDIR to /sbin, which causes the included rule and
systemd files to not work out of the box on NixOS. But we have a
substituteInPlace where we do rewrite /sbin/mdadm to the right store
path in our udev rule generator, so that shouldn't be an issue.
I've tested this using the mdraid installer test and it succeeded.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Tested & reviewed by vcunat:
- the patch seems not needed anymore,
- reflects changes in their build system
ftp://download.nvidia.com/XFree86/packaging/linux/new-kbuild-for-355/README
