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{ stdenv
, fetchFromGitHub
, gfortran
, openblas
, metis
, fixDarwinDylibNames
, gnum4
, enableCuda ? false
, cudatoolkit
}:
stdenv.mkDerivation rec {
pname = "suitesparse";
version = "5.7.1";
outputs = [ "out" "dev" "doc" ];
src = fetchFromGitHub {
owner = "DrTimothyAldenDavis";
repo = "SuiteSparse";
rev = "v${version}";
sha256 = "SA9SQKRDKUI1GilNMuCXljcvovLUwRKBUi/tiQ4dl5w=";
};
nativeBuildInputs = [
gnum4
] ++ stdenv.lib.optional stdenv.isDarwin fixDarwinDylibNames;
buildInputs = [
openblas
metis
gfortran.cc.lib
] ++ stdenv.lib.optional enableCuda cudatoolkit;
preConfigure = ''
# Mongoose and GraphBLAS are packaged separately
sed -i "Makefile" -e '/GraphBLAS\|Mongoose/d'
'';
makeFlags = [
"INSTALL=${placeholder "out"}"
"INSTALL_INCLUDE=${placeholder "dev"}/include"
"JOBS=$(NIX_BUILD_CORES)"
"BLAS=-lopenblas"
"MY_METIS_LIB=-lmetis"
"LAPACK="
] ++ stdenv.lib.optionals openblas.blas64 [
"CFLAGS=-DBLAS64"
] ++ stdenv.lib.optionals enableCuda [
"CUDA_PATH=${cudatoolkit}"
"CUDART_LIB=${cudatoolkit.lib}/lib/libcudart.so"
"CUBLAS_LIB=${cudatoolkit}/lib/libcublas.so"
];
buildFlags = [
# Build individual shared libraries, not demos
"library"
];
# Likely fixed after 5.7.1
# https://github.com/DrTimothyAldenDavis/SuiteSparse/commit/f6daae26ee391e475e2295e77c839aa7c1a8b784
postInstall = stdenv.lib.optionalString stdenv.isDarwin ''
# The fixDarwinDylibNames in nixpkgs can't seem to fix all the libraries.
# We manually fix them up here.
fixDarwinDylibNames() {
local flags=()
local old_id
for fn in "$@"; do
flags+=(-change "$PWD/lib/$(basename "$fn")" "$fn")
done
for fn in "$@"; do
if [ -L "$fn" ]; then continue; fi
echo "$fn: fixing dylib"
install_name_tool -id "$fn" "''${flags[@]}" "$fn"
done
}
fixDarwinDylibNames $(find "$out" -name "*.dylib")
'';
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;
};
}
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