nixpkgs/pkgs/tools/misc/hpl/default.nix
Profpatsch 4a7f99d55d treewide: with stdenv.lib; in meta -> with lib;
Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 10:38:22 +01:00

32 lines
840 B
Nix

{ lib, stdenv, fetchurl, blas, lapack, mpi } :
assert (!blas.isILP64) && (!lapack.isILP64);
stdenv.mkDerivation rec {
pname = "hpl";
version = "2.3";
src = fetchurl {
url = "http://www.netlib.org/benchmark/hpl/${pname}-${version}.tar.gz";
sha256 = "0c18c7fzlqxifz1bf3izil0bczv3a7nsv0dn6winy3ik49yw3i9j";
};
enableParallelBuilding = true;
postInstall = ''
# only contains the static lib
rm -r $out/lib
install -D testing/ptest/HPL.dat $out/share/hpl/HPL.dat
'';
buildInputs = [ blas lapack mpi ];
meta = with lib; {
description = "Portable Implementation of the Linpack Benchmark for Distributed-Memory Computers";
homepage = "http://www.netlib.org/benchmark/hpl/";
platforms = platforms.unix;
license = licenses.bsdOriginal;
maintainers = [ maintainers.markuskowa ];
};
}