Many (less easily automatically converted) old-style strings
remain.
Where there was any possible ambiguity about the exact version or
variant intended, nothing was changed. IANAL, nor a search robot.
Use `with stdenv.lib` wherever it makes sense.
Build atlas with the generic options recommended by the upstream
documentation for distributions. The expression now takes the parameter
'threads' which configures the number of threads atlas will use. The
default is to build serial atlas ('threads = "0"'). The expression also
takes the parameter 'cacheEdge' which is the L2 cache per core, in
bytes. This reduces build time because the cache size doesn't need to be
detected. It also reduces impurity, since different build nodes on Hydra
may have different hardware. It is set to 256k by default, which is
recommended for distributions by the upstream documentation.
(My OCD kicked in today...)
Remove repeated package names, capitalize first word, remove trailing
periods and move overlong descriptions to longDescription.
I also simplified some descriptions as well, when they were particularly
long or technical, often based on Arch Linux' package descriptions.
I've tried to stay away from generated expressions (and I think I
succeeded).
Some specifics worth mentioning:
* cron, has "Vixie Cron" in its description. The "Vixie" part is not
mentioned anywhere else. I kept it in a parenthesis at the end of the
description.
* ctags description started with "Exuberant Ctags ...", and the
"exuberant" part is not mentioned elsewhere. Kept it in a parenthesis
at the end of description.
* nix has the description "The Nix Deployment System". Since that
doesn't really say much what it is/does (especially after removing
the package name!), I changed that to "Powerful package manager that
makes package management reliable and reproducible" (borrowed from
nixos.org).
* Tons of "GNU Foo, Foo is a [the important bits]" descriptions
is changed to just [the important bits]. If the package name doesn't
contain GNU I don't think it's needed to say it in the description
either.
Update julia and some of its dependencies
Split PCRE because a lot of packages depend on it and I am not sure we
want to test them in a hurry (and Julia specifies exact version).
We saw a crash in many computers, in the octave check phase, where octave crashed.
It was due to atlas being built for AMD Family 10h, which has a special SSE
trick that others computer don't have.
For x86_64, atlas is for K7. And for i686, PII.
svn path=/nixpkgs/trunk/; revision=33780
build machine because that feature offsets the performance timings. We ignore
that check, however, because with binaries being pre-built on Hydra those
timings aren't accurate for the local machine in the first place. The build log
might show something such as the following:
| It appears you have cpu throttling enabled, which makes timings
| unreliable and an ATLAS install nonsensical. Aborting.
| See ATLAS/INSTALL.txt for further information
| Ignoring CPU throttling by user override!
svn path=/nixpkgs/trunk/; revision=32506
Linking octave with clapack did not work.
I updated lapack, and additionally I build it with atlas, instead of blas. That should give
better performance. I don't know if atlas builds everywhere though.
On the other hand, maybe some programs linking with liblapack will fail. We'll have to check
the hydra reports.
I plan to remove clapack; liblapack provides a C interface too.
svn path=/nixpkgs/trunk/; revision=32464
It's not entirely clear whether BLAS is in the public domain, but according to
<87636orixx.fsf@gnu.org> Debian did classify it that way, and the license text
sure feels like the authors intend the package to be in the public domain. So
here we are.
svn path=/nixpkgs/trunk/; revision=19686
