Add linux kernel modules needed to do kernel tracing with LTTng.
To make them available to lttng in NixOS, add this to configuration.nix:
boot.extraModulePackages = [ pkgs.linuxPackages.lttngModules ];
Babeltrace is a command-line tool and library to read and convert LTTng
tracefiles. Give it a (binary) trace file/dir path and it will print a
human readable event log to standard out.
This is the Linux Trace Toolkit. Included in this package:
Command-line client:
lttng
Tracing daemons:
lttng-sessiond (automatically started by lttng)
lttng-relayd (remote trace collection daemon)
Userspace tracing can be done by using liblttng-ust. To do kernel
tracing we also need the LTTng kernel modules.
I've added a patch that changes "/sbin/modprobe" to just "modprobe".
This reverts commit 67a46ce928.
It seems this commit is the reason for this hydra breakage:
[pbuilding /nix/store/hwdyx4mf5638mxkka64cxjcj75vw3hmz-nixpkgs-tarball-1.0pre28245_67a46ce
[punpacking sources
[...snip lots of stuff...]
'manual.pdf' successfully built
[qmake: Leaving directory `/tmp/nix-build-nixpkgs-tarball-1.0pre28245_67a46ce.drv-0/git-export/doc'
[q[q[prunning tests
[pchecking pkgs/top-level/all-packages.nix on i686-linux
error: while evaluating the attribute `drvPath' at `/nix/store/l7ny7f17aii5qfgmadr2wcp3wan54wlp-nix-1.5.3/share/nix/corepkgs/derivation.nix:19:9':
while evaluating the builtin function `derivationStrict':
while instantiating the derivation named `ruby-actionmailer-4.0.0' at `/tmp/nix-build-nixpkgs-tarball-1.0pre28245_67a46ce.drv-0/git-export/pkgs/development/interpreters/ruby/gem.nix:16:5':
while evaluating the derivation attribute `propagatedNativeBuildInputs' at `/tmp/nix-build-nixpkgs-tarball-1.0pre28245_67a46ce.drv-0/git-export/pkgs/stdenv/generic/default.nix:78:17':
while evaluating the attribute `outPath' at `/nix/store/l7ny7f17aii5qfgmadr2wcp3wan54wlp-nix-1.5.3/share/nix/corepkgs/derivation.nix:18:9':
while evaluating the builtin function `getAttr':
while evaluating the builtin function `derivationStrict':
while instantiating the derivation named `ruby-actionpack-4.0.0' at `/tmp/nix-build-nixpkgs-tarball-1.0pre28245_67a46ce.drv-0/git-export/pkgs/development/interpreters/ruby/gem.nix:16:5':
while evaluating the derivation attribute `propagatedNativeBuildInputs' at `/tmp/nix-build-nixpkgs-tarball-1.0pre28245_67a46ce.drv-0/git-export/pkgs/stdenv/generic/default.nix:78:17':
while evaluating the attribute `outPath' at `/nix/store/l7ny7f17aii5qfgmadr2wcp3wan54wlp-nix-1.5.3/share/nix/corepkgs/derivation.nix:18:9':
while evaluating the builtin function `getAttr':
while evaluating the builtin function `derivationStrict':
while instantiating the derivation named `ruby-activesupport-4.0.0' at `/tmp/nix-build-nixpkgs-tarball-1.0pre28245_67a46ce.drv-0/git-export/pkgs/development/interpreters/ruby/gem.nix:16:5':
while evaluating the derivation attribute `propagatedNativeBuildInputs' at `/tmp/nix-build-nixpkgs-tarball-1.0pre28245_67a46ce.drv-0/git-export/pkgs/stdenv/generic/default.nix:78:17':
while evaluating the attribute `outPath' at `/nix/store/l7ny7f17aii5qfgmadr2wcp3wan54wlp-nix-1.5.3/share/nix/corepkgs/derivation.nix:18:9':
while evaluating the builtin function `getAttr':
while evaluating the builtin function `derivationStrict':
while instantiating the derivation named `ruby-multi_json-1.7.8' at `/tmp/nix-build-nixpkgs-tarball-1.0pre28245_67a46ce.drv-0/git-export/pkgs/development/interpreters/ruby/gem.nix:16:5':
while evaluating the derivation attribute `src' at `/tmp/nix-build-nixpkgs-tarball-1.0pre28245_67a46ce.drv-0/git-export/pkgs/development/interpreters/ruby/gem.nix:11:5':
while evaluating the attribute `outPath' at `/nix/store/l7ny7f17aii5qfgmadr2wcp3wan54wlp-nix-1.5.3/share/nix/corepkgs/derivation.nix:18:9':
while evaluating the builtin function `getAttr':
while evaluating the builtin function `derivationStrict':
hash `no hash' has wrong length for hash type `sha256'
[q[q[qbuild time elapsed: 0m0.038s 0m0.023s 0m20.586s 0m2.004s
builder for `/nix/store/lxmyqg7z1l71ji5vdar2m5w66dx45v20-nixpkgs-tarball-1.0pre28245_67a46ce.drv' failed with exit code 1
error: build of `/nix/store/lxmyqg7z1l71ji5vdar2m5w66dx45v20-nixpkgs-tarball-1.0pre28245_67a46ce.drv' failed
It has been submitted for inclusion in mainline, so it will probably
make it into 3.11 (or 3.12 as 3.11 is fairly close to release).
It is very local, only affecting people who use the "send" feature.
Without it, send is unstable/unsafe to use incrementally.
It can probably be applied to 3.9 and 3.8 as well, but as I only
tested it against 3.10, so I didn't bother.
The videos work, but there is a problem with sound:
ALSA lib dlmisc.c:236:(snd1_dlobj_cache_get) Cannot open shared library
/nix/store/9z51hr9l19vdhgmqd60jwwrg6ny5md2d-alsa-plugins-1.0.26/lib/alsa-lib/libasound_module_pcm_pulse.so
It tries to open a 64bit plugin, which obviously fails. I think this depends on
/etc/asound.conf, but I'm not sure how to fix it.
Regardless of the problem, in one computer I tried the sound works but other
apps cannot output sound. In another, the sound doesn't work and other apps
continue working as normal.
It turns out that the .deb only contains the changelog and some other docs.
Revert back to using the i686 version, but keep the double url for the future.
I forgot in the previous commit to update the version as I had changed the
tarball hash.
I also modified a bit the launcher script, since xz should only be needed by
the installer.
Since there is no way to modify either steam.sh or the steam binary as they are
hash checked, I took the approach of bypassing steam.sh and create a script
that does its job.
For now it segfaults, but when I try to run under strace, it works perfectly.
Need to check this.
The binaries that get copied to $HOME need patchelf to run, and after that I
need all the runtime libs in the library path. Still not working as I need
glibc2.15.
The script installed with this expression only copies a boostrapper and another
script to the user's home folder. Those also need to be patched to get on with
the installation.
Unfortunately, leiningen will now pull in some dependencies via maven (via http) on `lein version' so the test at the end of builder.sh failed. This is okay because leiningen is used only as a interactive tool and no other package in Nixpkgs depends on it.
Signed-off-by: Moritz Ulrich <moritz@tarn-vedra.de>
The reason behind this is to avoid breaking NixOps while releasing
version 1.0 of nixpart. We could also use nixpart and nixpart1, but the
goal is to have nixpart as a generic part of NixOS instead of being only
used specifically for the Hetzner backend of NixOps.
Which essentially means: The partition syntax will change to be based on
attribute sets and we no longer need to use Kickstart syntax. And that's
the main reason why it will break in version 1.0.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
- don't repeat package name in description
- prefer licenses.gpl2Plus over free form "GPLv2+" license name
- add platform attribute so that splint will be available in the channel
Leaving this just in buildInputs won't help here, because the project
using Paramiko will need pycrypto in any case.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
The sha256 was magically changed upstream with the same contents but
different timestamps, so let's update it. Thanks to @rbvermaa for
noticing.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Contains the following fix:
- Fix mounting btrfs when mount_only (-m) is used.
I would like to update blivet as well, but at the moment it breaks for
nixpart, so let's retry later when we're at 0.5.x or even 1.x :-)
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
It's bad to have the kernel config scattered across two places. (This
should also be done for the other architectures.)
Also, restore Xen and KVM guest support in Linux 3.10.
Having N different copies of the NixOS kernel configuration is bad
because these copies tend to diverge. For instance, our 3.10 config
lacked some modules that were enabled in older configs, probably
because the 3.10 config had been copied off an earlier version of some
older kernel config.
So now there is a single kernel config in common-config.nix. It has a
few conditionals to deal with new/removed kernel options, but
otherwise it's pretty straightforward.
Also, a lot of cut&paste boilerplate between the kernel Nix
expressions is gone (such as preConfigure).
Change PATH=$PATH:deps to PATH=deps:$PATH in the wicd wrappers, because
the latter is more deterministic; it prevents possibly wrong versions of
dependencies to sneak in from the environment.
Do the same for PYTHONPATH.
It doesn't make sense to build tools/applications with three different
python interpreter versions, so move them out of python modules list.
Also reverts 53ffc6e0ef.
We cannot import the packages from all of these three packages sets into
the global namespace, because they are indistinguishable. For example:
$ nix-env -qaP \* | grep pylint
pypyPackages.pylint pylint-0.26.0
python33Packages.pylint pylint-0.26.0
python27Packages.pylint pylint-0.26.0
When someone tries to install pylint by running "nix-env -i pylint",
then it's impossible to tell which one of these three versions was
chosen.
I can think of two ways to remedy this problem with recurseIntoAttrs:
1) Bake the name of the Python interpreter into every package's name,
i.e. offer "python27-pylint", "python33-pylint", and so on.
2) Ensure that all non-default package sets mark all their packages
'lowPrio' to unsure that the choice during installation is
deterministic.
OfflineIMAP is primarily a program/tool, not a python module (although
it installs a python module too, for those who want to poke at its
internals).
Now we can install it with "nix-env -i offlineimap" instead of
"nix-env -i python2.7-offlineimap".
Wheezy has been released on June 15th and on all mirrors the SHA256 hash
of Packages.bz2 has changed to reflect the new release, so let's update.
Here is the release announcement from Debian:
http://www.debian.org/News/2013/20130615
It also seems that the versioning scheme has changed in version 7.x, so
they seem to have switched to a two digit versioning scheme. This means,
that the attribute name "debian70..." should really be something like
"debian7...", but I'm keeping the attribute as-is to not break
references.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
We already have mini_httpd, but IMHO it is *too* minimal as in not very
flexible in configuration (for example, I haven't found any runtime
configuration for disabling logging), so that's why I decided to add
thttpd, which serves quite well as an ad-hoc HTTPd.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
This is needed in order to prevent services from starting while
populating the image with the contents of the .deb files. The procedure
used here is exactly the same as used in debootstrap.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
- The description attribute is very long, so rename it to
longDescription and add a short text in the description attribute.
- Use licenses.gpl2Plus instead of free form text "GPLv2+".
- Add platforms attribute so that hydra will build the package.
