From 559f02e2088a1934d9cca16ad1efcea481487d2d Mon Sep 17 00:00:00 2001
From: Jan Tojnar <jtojnar@gmail.com>
Date: Wed, 12 Feb 2020 06:33:35 +0100
Subject: [PATCH] suitesparse-graphblas: init at 3.1.2

---
 .../math/suitesparse-graphblas/default.nix    | 32 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 ++
 2 files changed, 34 insertions(+)
 create mode 100644 pkgs/development/libraries/science/math/suitesparse-graphblas/default.nix

diff --git a/pkgs/development/libraries/science/math/suitesparse-graphblas/default.nix b/pkgs/development/libraries/science/math/suitesparse-graphblas/default.nix
new file mode 100644
index 000000000000..599c1be66461
--- /dev/null
+++ b/pkgs/development/libraries/science/math/suitesparse-graphblas/default.nix
@@ -0,0 +1,32 @@
+{ stdenv
+, fetchFromGitHub
+, cmake
+, gnum4
+}:
+
+stdenv.mkDerivation rec {
+  pname = "suitesparse-graphblas";
+  version = "3.2.1";
+
+  outputs = [ "out" "dev" ];
+
+  src = fetchFromGitHub {
+    owner = "DrTimothyAldenDavis";
+    repo = "GraphBLAS";
+    rev = "v${version}";
+    sha256 = "AAwwzrpKFHy40Ldm6hTO6L0FWPYwi3kJj3zrshFwYas=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    gnum4
+  ];
+
+  meta = with stdenv.lib; {
+    description = "Graph algorithms in the language of linear algebra";
+    homepage = "http://faculty.cse.tamu.edu/davis/GraphBLAS.html";
+    license = licenses.asl20;
+    maintainers = with maintainers; [];
+    platforms = with platforms; unix;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 94bf821c3620..79533f825f59 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -24308,6 +24308,8 @@ in
   suitesparse_5_3 = callPackage ../development/libraries/science/math/suitesparse {};
   suitesparse = suitesparse_5_3;
 
+  suitesparse-graphblas = callPackage ../development/libraries/science/math/suitesparse-graphblas {};
+
   superlu = callPackage ../development/libraries/science/math/superlu {};
 
   symmetrica = callPackage ../applications/science/math/symmetrica {};