nixpkgs/pkgs/development/libraries/science/math/suitesparse/4.2.nix
Joachim Fasting a883581ddb
suitesparse_4_2: remove bogus NIX_CFLAGS
NIX_CFLAGS should be NIX_CFLAGS_COMPILE; since pic is the default, we
simply remove the bogus declaration.

Tested with nix-build -A suitesparse_4_2
2017-04-12 19:26:58 +02:00

44 lines
1.2 KiB
Nix

{ stdenv, fetchurl, gfortran, openblas }:
let
int_t = if openblas.blas64 then "int64_t" else "int32_t";
in
stdenv.mkDerivation rec {
version = "4.2.1";
name = "suitesparse-${version}";
src = fetchurl {
url = "http://www.cise.ufl.edu/research/sparse/SuiteSparse/SuiteSparse-${version}.tar.gz" ;
sha256 = "1ga69637x7kdkiy3w3lq9dvva7220bdangv2lch2wx1hpi83h0p8";
};
nativeBuildInputs = [ gfortran ];
buildInputs = [ openblas ];
preConfigure = ''
mkdir -p $out/lib
mkdir -p $out/include
sed -i "SuiteSparse_config/SuiteSparse_config.mk" \
-e 's/METIS .*$/METIS =/' \
-e 's/METIS_PATH .*$/METIS_PATH =/' \
-e '/CHOLMOD_CONFIG/ s/$/-DNPARTITION -DLONGBLAS=${int_t}/' \
-e '/UMFPACK_CONFIG/ s/$/-DLONGBLAS=${int_t}/'
'';
makeFlags = [
"PREFIX=\"$(out)\""
"INSTALL_LIB=$(out)/lib"
"INSTALL_INCLUDE=$(out)/include"
"BLAS=-lopenblas"
"LAPACK="
];
meta = with stdenv.lib; {
homepage = http://faculty.cse.tamu.edu/davis/suitesparse.html;
description = "A suite of sparse matrix algorithms";
license = with licenses; [ bsd2 gpl2Plus lgpl21Plus ];
maintainers = with maintainers; [ ttuegel ];
platforms = with platforms; unix;
};
}