nixpkgs/pkgs/development/libraries/qrupdate/default.nix
Thomas Tuegel fa290cb741 qrupdate: build with openblas
Replaces ATLAS and LAPACK with OpenBLAS. Also builds both static and
shared libraries. (Octave upstream recommends the shared library.)
2015-06-07 13:48:35 -05:00

35 lines
742 B
Nix

{ stdenv
, fetchurl
, gfortran
, openblas
}:
stdenv.mkDerivation {
name = "qrupdate-1.1.2";
src = fetchurl {
url = mirror://sourceforge/qrupdate/qrupdate-1.1.2.tar.gz ;
sha256 = "024f601685phcm1pg8lhif3lpy5j9j0k6n0r46743g4fvh8wg8g2";
};
configurePhase =
''
export PREFIX=$out
sed -i -e 's,^BLAS=.*,BLAS=-L${openblas}/lib -lopenblas,' \
-e 's,^LAPACK=.*,LAPACK=-L${openblas}/lib -lopenblas,' \
Makeconf
''
+ stdenv.lib.optionalString openblas.blas64
''
sed -i Makeconf -e '/^FFLAGS=.*/ s/$/-fdefault-integer-8/'
'';
doCheck = true;
checkTarget = "test";
buildFlags = [ "lib" "solib" ];
installTargets = "install";
buildInputs = [ gfortran openblas ];
}