mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-21 21:23:06 +00:00
8109377468
Use `pname` and `version`. Use my preferred indentation style. Use makeFlagsArray in preBuild instead of overriding configurePhase, per: https://github.com/jtojnar/nixpkgs-hammering/blob/master/explanations/explicit-phases.md Assert that lapack and blas are compatible regarding 64 bit indexing, do it near evaluation of preBuild, per jtojnar's explanation: https://github.com/NixOS/nixpkgs/pull/94892#discussion_r471110250 Use gpl3Plus, as gpl3 is unclear and deprecated.
56 lines
1.5 KiB
Nix
56 lines
1.5 KiB
Nix
{ stdenv
|
|
, fetchurl
|
|
, gfortran
|
|
, blas
|
|
, lapack
|
|
, which
|
|
}:
|
|
|
|
stdenv.mkDerivation rec {
|
|
pname = "qrupdate";
|
|
version = "1.1.2";
|
|
src = fetchurl {
|
|
url = "mirror://sourceforge/qrupdate/${pname}-${version}.tar.gz";
|
|
sha256 = "024f601685phcm1pg8lhif3lpy5j9j0k6n0r46743g4fvh8wg8g2";
|
|
};
|
|
|
|
preBuild =
|
|
# Check that blas and lapack are compatible
|
|
assert (blas.isILP64 == lapack.isILP64);
|
|
# We don't have structuredAttrs yet implemented, and we need to use space
|
|
# seprated values in makeFlags, so only this works.
|
|
''
|
|
makeFlagsArray+=(
|
|
"LAPACK=-L${lapack}/lib -llapack"
|
|
"BLAS=-L${blas}/lib -lblas"
|
|
"PREFIX=${placeholder "out"}"
|
|
${stdenv.lib.optionalString blas.isILP64
|
|
# Use their FFLAGS along with `-fdefault-integer-8`. If another
|
|
# application intends to use arpack, it should add this to it's FFLAGS as
|
|
# well. Otherwise (e.g): https://savannah.gnu.org/bugs/?50339
|
|
"FFLAGS=-fimplicit-none -O3 -funroll-loops -fdefault-integer-8"
|
|
}
|
|
)
|
|
'';
|
|
|
|
doCheck = true;
|
|
|
|
checkTarget = "test";
|
|
|
|
buildFlags = [ "lib" "solib" ];
|
|
|
|
installTargets = stdenv.lib.optionals stdenv.isDarwin [ "install-staticlib" "install-shlib" ];
|
|
|
|
buildInputs = [ gfortran ];
|
|
|
|
nativeBuildInputs = [ which ];
|
|
|
|
meta = with stdenv.lib; {
|
|
description = "Library for fast updating of qr and cholesky decompositions";
|
|
homepage = "https://sourceforge.net/projects/qrupdate/";
|
|
license = licenses.gpl3Plus;
|
|
maintainers = with maintainers; [ doronbehar ];
|
|
platforms = platforms.unix;
|
|
};
|
|
}
|